remove k8s events from posthog

GH Action: rename new migration file timestamp

.github/workflows/check-api-for-breaking-changes.yml

@@ -35,7 +35,7 @@ jobs:
             echo "SECRET_SCANNING_GIT_APP_ID=793712" >> .env
             echo "SECRET_SCANNING_PRIVATE_KEY=some-random" >> .env
             echo "SECRET_SCANNING_WEBHOOK_SECRET=some-random" >> .env
-            docker run --name infisical-api -d -p 4000:4000 -e DB_CONNECTION_URI=$DB_CONNECTION_URI -e REDIS_URL=$REDIS_URL -e JWT_AUTH_SECRET=$JWT_AUTH_SECRET --env-file .env --entrypoint '/bin/sh' infisical-api -c "npm run migration:latest && ls && node dist/main.mjs"
+            docker run --name infisical-api -d -p 4000:4000 -e DB_CONNECTION_URI=$DB_CONNECTION_URI -e REDIS_URL=$REDIS_URL -e JWT_AUTH_SECRET=$JWT_AUTH_SECRET -e ENCRYPTION_KEY=$ENCRYPTION_KEY --env-file .env --entrypoint '/bin/sh' infisical-api -c "npm run migration:latest && ls && node dist/main.mjs"
         env:
           REDIS_URL: redis://172.17.0.1:6379
           DB_CONNECTION_URI: postgres://infisical:infisical@172.17.0.1:5432/infisical?sslmode=disable

backend/package-lock.json

@@ -25,6 +25,8 @@
         "@node-saml/passport-saml": "^4.0.4",
         "@octokit/rest": "^20.0.2",
         "@octokit/webhooks-types": "^7.3.1",
+        "@peculiar/asn1-schema": "^2.3.8",
+        "@peculiar/x509": "^1.10.0",
         "@serdnam/pino-cloudwatch-transport": "^1.0.4",
         "@sindresorhus/slugify": "^2.2.1",
         "@ucast/mongo2js": "^1.3.4",
@@ -36,6 +38,7 @@
         "bcrypt": "^5.1.1",
         "bullmq": "^5.4.2",
         "cassandra-driver": "^4.7.2",
+        "cron": "^3.1.7",
         "dotenv": "^16.4.1",
         "fastify": "^4.26.0",
         "fastify-plugin": "^4.5.1",
@@ -2458,9 +2461,9 @@
       }
     },
     "node_modules/@fastify/session": {
-      "version": "10.7.0",
-      "resolved": "https://registry.npmjs.org/@fastify/session/-/session-10.7.0.tgz",
-      "integrity": "sha512-ECA75gnyaxcyIukgyO2NGT3XdbLReNl/pTKrrkRfDc6pVqNtdptwwfx9KXrIMOfsO4B3m84eF3wZ9GgnebiZ4w==",
+      "version": "10.9.0",
+      "resolved": "https://registry.npmjs.org/@fastify/session/-/session-10.9.0.tgz",
+      "integrity": "sha512-u/c42RuAaxCeEuRCAwK2+/SfGqKOd0NSyRzEvDwFBWySQoKUZQyb9OmmJSWJBbOP1OfaU2OsDrjbPbghE1l/YQ==",
       "dependencies": {
         "fastify-plugin": "^4.0.0",
         "safe-stable-stringify": "^2.3.1"
@@ -3298,6 +3301,149 @@
       "resolved": "https://registry.npmjs.org/@octokit/webhooks-types/-/webhooks-types-7.1.0.tgz",
       "integrity": "sha512-y92CpG4kFFtBBjni8LHoV12IegJ+KFxLgKRengrVjKmGE5XMeCuGvlfRe75lTRrgXaG6XIWJlFpIDTlkoJsU8w=="
     },
+    "node_modules/@peculiar/asn1-cms": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-cms/-/asn1-cms-2.3.8.tgz",
+      "integrity": "sha512-Wtk9R7yQxGaIaawHorWKP2OOOm/RZzamOmSWwaqGphIuU6TcKYih0slL6asZlSSZtVoYTrBfrddSOD/jTu9vuQ==",
+      "dependencies": {
+        "@peculiar/asn1-schema": "^2.3.8",
+        "@peculiar/asn1-x509": "^2.3.8",
+        "@peculiar/asn1-x509-attr": "^2.3.8",
+        "asn1js": "^3.0.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-csr": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-csr/-/asn1-csr-2.3.8.tgz",
+      "integrity": "sha512-ZmAaP2hfzgIGdMLcot8gHTykzoI+X/S53x1xoGbTmratETIaAbSWMiPGvZmXRA0SNEIydpMkzYtq4fQBxN1u1w==",
+      "dependencies": {
+        "@peculiar/asn1-schema": "^2.3.8",
+        "@peculiar/asn1-x509": "^2.3.8",
+        "asn1js": "^3.0.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-ecc": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-ecc/-/asn1-ecc-2.3.8.tgz",
+      "integrity": "sha512-Ah/Q15y3A/CtxbPibiLM/LKcMbnLTdUdLHUgdpB5f60sSvGkXzxJCu5ezGTFHogZXWNX3KSmYqilCrfdmBc6pQ==",
+      "dependencies": {
+        "@peculiar/asn1-schema": "^2.3.8",
+        "@peculiar/asn1-x509": "^2.3.8",
+        "asn1js": "^3.0.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-pfx": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-pfx/-/asn1-pfx-2.3.8.tgz",
+      "integrity": "sha512-XhdnCVznMmSmgy68B9pVxiZ1XkKoE1BjO4Hv+eUGiY1pM14msLsFZ3N7K46SoITIVZLq92kKkXpGiTfRjlNLyg==",
+      "dependencies": {
+        "@peculiar/asn1-cms": "^2.3.8",
+        "@peculiar/asn1-pkcs8": "^2.3.8",
+        "@peculiar/asn1-rsa": "^2.3.8",
+        "@peculiar/asn1-schema": "^2.3.8",
+        "asn1js": "^3.0.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-pkcs8": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-pkcs8/-/asn1-pkcs8-2.3.8.tgz",
+      "integrity": "sha512-rL8k2x59v8lZiwLRqdMMmOJ30GHt6yuHISFIuuWivWjAJjnxzZBVzMTQ72sknX5MeTSSvGwPmEFk2/N8+UztFQ==",
+      "dependencies": {
+        "@peculiar/asn1-schema": "^2.3.8",
+        "@peculiar/asn1-x509": "^2.3.8",
+        "asn1js": "^3.0.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-pkcs9": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-pkcs9/-/asn1-pkcs9-2.3.8.tgz",
+      "integrity": "sha512-+nONq5tcK7vm3qdY7ZKoSQGQjhJYMJbwJGbXLFOhmqsFIxEWyQPHyV99+wshOjpOjg0wUSSkEEzX2hx5P6EKeQ==",
+      "dependencies": {
+        "@peculiar/asn1-cms": "^2.3.8",
+        "@peculiar/asn1-pfx": "^2.3.8",
+        "@peculiar/asn1-pkcs8": "^2.3.8",
+        "@peculiar/asn1-schema": "^2.3.8",
+        "@peculiar/asn1-x509": "^2.3.8",
+        "@peculiar/asn1-x509-attr": "^2.3.8",
+        "asn1js": "^3.0.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-rsa": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-rsa/-/asn1-rsa-2.3.8.tgz",
+      "integrity": "sha512-ES/RVEHu8VMYXgrg3gjb1m/XG0KJWnV4qyZZ7mAg7rrF3VTmRbLxO8mk+uy0Hme7geSMebp+Wvi2U6RLLEs12Q==",
+      "dependencies": {
+        "@peculiar/asn1-schema": "^2.3.8",
+        "@peculiar/asn1-x509": "^2.3.8",
+        "asn1js": "^3.0.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-schema": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-schema/-/asn1-schema-2.3.8.tgz",
+      "integrity": "sha512-ULB1XqHKx1WBU/tTFIA+uARuRoBVZ4pNdOA878RDrRbBfBGcSzi5HBkdScC6ZbHn8z7L8gmKCgPC1LHRrP46tA==",
+      "dependencies": {
+        "asn1js": "^3.0.5",
+        "pvtsutils": "^1.3.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-x509": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-x509/-/asn1-x509-2.3.8.tgz",
+      "integrity": "sha512-voKxGfDU1c6r9mKiN5ZUsZWh3Dy1BABvTM3cimf0tztNwyMJPhiXY94eRTgsMQe6ViLfT6EoXxkWVzcm3mFAFw==",
+      "dependencies": {
+        "@peculiar/asn1-schema": "^2.3.8",
+        "asn1js": "^3.0.5",
+        "ipaddr.js": "^2.1.0",
+        "pvtsutils": "^1.3.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-x509-attr": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/@peculiar/asn1-x509-attr/-/asn1-x509-attr-2.3.8.tgz",
+      "integrity": "sha512-4Z8mSN95MOuX04Aku9BUyMdsMKtVQUqWnr627IheiWnwFoheUhX3R4Y2zh23M7m80r4/WG8MOAckRKc77IRv6g==",
+      "dependencies": {
+        "@peculiar/asn1-schema": "^2.3.8",
+        "@peculiar/asn1-x509": "^2.3.8",
+        "asn1js": "^3.0.5",
+        "tslib": "^2.6.2"
+      }
+    },
+    "node_modules/@peculiar/asn1-x509/node_modules/ipaddr.js": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.2.0.tgz",
+      "integrity": "sha512-Ag3wB2o37wslZS19hZqorUnrnzSkpOVy+IiiDEiTqNubEYpYuHWIf6K4psgN2ZWKExS4xhVCrRVfb/wfW8fWJA==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@peculiar/x509": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/@peculiar/x509/-/x509-1.10.0.tgz",
+      "integrity": "sha512-gdH6H8gWjAYoM4Yr6wPnRbzU77nU7xq/jipqYyyv5/AHTrulN2Z5DlnOSq9jjKrB+Ya0D6YJ2cGGtwkWDK75jA==",
+      "dependencies": {
+        "@peculiar/asn1-cms": "^2.3.8",
+        "@peculiar/asn1-csr": "^2.3.8",
+        "@peculiar/asn1-ecc": "^2.3.8",
+        "@peculiar/asn1-pkcs9": "^2.3.8",
+        "@peculiar/asn1-rsa": "^2.3.8",
+        "@peculiar/asn1-schema": "^2.3.8",
+        "@peculiar/asn1-x509": "^2.3.8",
+        "pvtsutils": "^1.3.5",
+        "reflect-metadata": "^0.2.2",
+        "tslib": "^2.6.2",
+        "tsyringe": "^4.8.0"
+      }
+    },
     "node_modules/@phc/format": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@phc/format/-/format-1.0.0.tgz",
@@ -4806,6 +4952,11 @@
         "long": "*"
       }
     },
+    "node_modules/@types/luxon": {
+      "version": "3.4.2",
+      "resolved": "https://registry.npmjs.org/@types/luxon/-/luxon-3.4.2.tgz",
+      "integrity": "sha512-TifLZlFudklWlMBfhubvgqTXRzLDI5pCbGa4P8a3wPyUQSW+1xQ5eDsreP9DWHX3tjq1ke96uYG/nwundroWcA=="
+    },
     "node_modules/@types/mime": {
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/@types/mime/-/mime-1.3.5.tgz",
@@ -5948,6 +6099,19 @@
         "safer-buffer": "~2.1.0"
       }
     },
+    "node_modules/asn1js": {
+      "version": "3.0.5",
+      "resolved": "https://registry.npmjs.org/asn1js/-/asn1js-3.0.5.tgz",
+      "integrity": "sha512-FVnvrKJwpt9LP2lAMl8qZswRNm3T4q9CON+bxldk2iwk3FFpuwhx2FfinyitizWHsVYyaY+y5JzDR0rCMV5yTQ==",
+      "dependencies": {
+        "pvtsutils": "^1.3.2",
+        "pvutils": "^1.1.3",
+        "tslib": "^2.4.0"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
     "node_modules/assert-plus": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
@@ -6689,6 +6853,15 @@
       "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==",
       "dev": true
     },
+    "node_modules/cron": {
+      "version": "3.1.7",
+      "resolved": "https://registry.npmjs.org/cron/-/cron-3.1.7.tgz",
+      "integrity": "sha512-tlBg7ARsAMQLzgwqVxy8AZl/qlTc5nibqYwtNGoCrd+cV+ugI+tvZC1oT/8dFH8W455YrywGykx/KMmAqOr7Jw==",
+      "dependencies": {
+        "@types/luxon": "~3.4.0",
+        "luxon": "~3.4.0"
+      }
+    },
     "node_modules/cron-parser": {
       "version": "4.9.0",
       "resolved": "https://registry.npmjs.org/cron-parser/-/cron-parser-4.9.0.tgz",
@@ -11702,6 +11875,22 @@
         "node": ">=6"
       }
     },
+    "node_modules/pvtsutils": {
+      "version": "1.3.5",
+      "resolved": "https://registry.npmjs.org/pvtsutils/-/pvtsutils-1.3.5.tgz",
+      "integrity": "sha512-ARvb14YB9Nm2Xi6nBq1ZX6dAM0FsJnuk+31aUp4TrcZEdKUlSqOqsxJHUPJDNE3qiIp+iUPEIeR6Je/tgV7zsA==",
+      "dependencies": {
+        "tslib": "^2.6.1"
+      }
+    },
+    "node_modules/pvutils": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/pvutils/-/pvutils-1.1.3.tgz",
+      "integrity": "sha512-pMpnA0qRdFp32b1sJl1wOJNxZLQ2cbQx+k6tjNtZ8CpvVhNqEPRgivZ2WOUev2YMajecdH7ctUPDvEe87nariQ==",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/qs": {
       "version": "6.11.0",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
@@ -11883,6 +12072,11 @@
         "node": ">=4"
       }
     },
+    "node_modules/reflect-metadata": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.2.2.tgz",
+      "integrity": "sha512-urBwgfrvVP/eAyXx4hluJivBKzuEbSQs9rKWCrCkbSxNv8mxPcUZKeuoF3Uy4mJl3Lwprp6yy5/39VWigZ4K6Q=="
+    },
     "node_modules/regexp.prototype.flags": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.5.1.tgz",
@@ -13666,6 +13860,22 @@
         "fsevents": "~2.3.3"
       }
     },
+    "node_modules/tsyringe": {
+      "version": "4.8.0",
+      "resolved": "https://registry.npmjs.org/tsyringe/-/tsyringe-4.8.0.tgz",
+      "integrity": "sha512-YB1FG+axdxADa3ncEtRnQCFq/M0lALGLxSZeVNbTU8NqhOVc51nnv2CISTcvc1kyv6EGPtXVr0v6lWeDxiijOA==",
+      "dependencies": {
+        "tslib": "^1.9.3"
+      },
+      "engines": {
+        "node": ">= 6.0.0"
+      }
+    },
+    "node_modules/tsyringe/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/tweetnacl": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-1.0.3.tgz",

backend/package.json

@@ -86,6 +86,8 @@
     "@node-saml/passport-saml": "^4.0.4",
     "@octokit/rest": "^20.0.2",
     "@octokit/webhooks-types": "^7.3.1",
+    "@peculiar/asn1-schema": "^2.3.8",
+    "@peculiar/x509": "^1.10.0",
     "@serdnam/pino-cloudwatch-transport": "^1.0.4",
     "@sindresorhus/slugify": "^2.2.1",
     "@ucast/mongo2js": "^1.3.4",
@@ -97,6 +99,7 @@
     "bcrypt": "^5.1.1",
     "bullmq": "^5.4.2",
     "cassandra-driver": "^4.7.2",
+    "cron": "^3.1.7",
     "dotenv": "^16.4.1",
     "fastify": "^4.26.0",
     "fastify-plugin": "^4.5.1",

backend/src/@types/fastify.d.ts

@@ -6,6 +6,7 @@ import { TAccessApprovalRequestServiceFactory } from "@app/ee/services/access-ap
 import { TAuditLogServiceFactory } from "@app/ee/services/audit-log/audit-log-service";
 import { TCreateAuditLogDTO } from "@app/ee/services/audit-log/audit-log-types";
 import { TAuditLogStreamServiceFactory } from "@app/ee/services/audit-log-stream/audit-log-stream-service";
+import { TCertificateAuthorityCrlServiceFactory } from "@app/ee/services/certificate-authority-crl/certificate-authority-crl-service";
 import { TDynamicSecretServiceFactory } from "@app/ee/services/dynamic-secret/dynamic-secret-service";
 import { TDynamicSecretLeaseServiceFactory } from "@app/ee/services/dynamic-secret-lease/dynamic-secret-lease-service";
 import { TGroupServiceFactory } from "@app/ee/services/group/group-service";
@@ -14,6 +15,7 @@ import { TLdapConfigServiceFactory } from "@app/ee/services/ldap-config/ldap-con
 import { TLicenseServiceFactory } from "@app/ee/services/license/license-service";
 import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
 import { TProjectUserAdditionalPrivilegeServiceFactory } from "@app/ee/services/project-user-additional-privilege/project-user-additional-privilege-service";
+import { TRateLimitServiceFactory } from "@app/ee/services/rate-limit/rate-limit-service";
 import { TSamlConfigServiceFactory } from "@app/ee/services/saml-config/saml-config-service";
 import { TScimServiceFactory } from "@app/ee/services/scim/scim-service";
 import { TSecretApprovalPolicyServiceFactory } from "@app/ee/services/secret-approval-policy/secret-approval-policy-service";
@@ -29,6 +31,8 @@ import { TAuthPasswordFactory } from "@app/services/auth/auth-password-service";
 import { TAuthSignupFactory } from "@app/services/auth/auth-signup-service";
 import { ActorAuthMethod, ActorType } from "@app/services/auth/auth-type";
 import { TAuthTokenServiceFactory } from "@app/services/auth-token/auth-token-service";
+import { TCertificateServiceFactory } from "@app/services/certificate/certificate-service";
+import { TCertificateAuthorityServiceFactory } from "@app/services/certificate-authority/certificate-authority-service";
 import { TGroupProjectServiceFactory } from "@app/services/group-project/group-project-service";
 import { TIdentityServiceFactory } from "@app/services/identity/identity-service";
 import { TIdentityAccessTokenServiceFactory } from "@app/services/identity-access-token/identity-access-token-service";
@@ -137,6 +141,9 @@ declare module "fastify" {
       ldap: TLdapConfigServiceFactory;
       auditLog: TAuditLogServiceFactory;
       auditLogStream: TAuditLogStreamServiceFactory;
+      certificate: TCertificateServiceFactory;
+      certificateAuthority: TCertificateAuthorityServiceFactory;
+      certificateAuthorityCrl: TCertificateAuthorityCrlServiceFactory;
       secretScanning: TSecretScanningServiceFactory;
       license: TLicenseServiceFactory;
       trustedIp: TTrustedIpServiceFactory;
@@ -147,6 +154,7 @@ declare module "fastify" {
       projectUserAdditionalPrivilege: TProjectUserAdditionalPrivilegeServiceFactory;
       identityProjectAdditionalPrivilege: TIdentityProjectAdditionalPrivilegeServiceFactory;
       secretSharing: TSecretSharingServiceFactory;
+      rateLimit: TRateLimitServiceFactory;
     };
     // this is exclusive use for middlewares in which we need to inject data
     // everywhere else access using service layer

backend/src/@types/knex.d.ts

@@ -32,6 +32,27 @@ import {
   TBackupPrivateKey,
   TBackupPrivateKeyInsert,
   TBackupPrivateKeyUpdate,
+  TCertificateAuthorities,
+  TCertificateAuthoritiesInsert,
+  TCertificateAuthoritiesUpdate,
+  TCertificateAuthorityCerts,
+  TCertificateAuthorityCertsInsert,
+  TCertificateAuthorityCertsUpdate,
+  TCertificateAuthorityCrl,
+  TCertificateAuthorityCrlInsert,
+  TCertificateAuthorityCrlUpdate,
+  TCertificateAuthoritySecret,
+  TCertificateAuthoritySecretInsert,
+  TCertificateAuthoritySecretUpdate,
+  TCertificateBodies,
+  TCertificateBodiesInsert,
+  TCertificateBodiesUpdate,
+  TCertificates,
+  TCertificateSecrets,
+  TCertificateSecretsInsert,
+  TCertificateSecretsUpdate,
+  TCertificatesInsert,
+  TCertificatesUpdate,
   TDynamicSecretLeases,
   TDynamicSecretLeasesInsert,
   TDynamicSecretLeasesUpdate,
@@ -149,6 +170,9 @@ import {
   TProjectUserMembershipRoles,
   TProjectUserMembershipRolesInsert,
   TProjectUserMembershipRolesUpdate,
+  TRateLimit,
+  TRateLimitInsert,
+  TRateLimitUpdate,
   TSamlConfigs,
   TSamlConfigsInsert,
   TSamlConfigsUpdate,
@@ -257,6 +281,37 @@ declare module "knex/types/tables" {
   interface Tables {
     [TableName.Users]: Knex.CompositeTableType<TUsers, TUsersInsert, TUsersUpdate>;
     [TableName.Groups]: Knex.CompositeTableType<TGroups, TGroupsInsert, TGroupsUpdate>;
+    [TableName.CertificateAuthority]: Knex.CompositeTableType<
+      TCertificateAuthorities,
+      TCertificateAuthoritiesInsert,
+      TCertificateAuthoritiesUpdate
+    >;
+    [TableName.CertificateAuthorityCert]: Knex.CompositeTableType<
+      TCertificateAuthorityCerts,
+      TCertificateAuthorityCertsInsert,
+      TCertificateAuthorityCertsUpdate
+    >;
+    [TableName.CertificateAuthoritySecret]: Knex.CompositeTableType<
+      TCertificateAuthoritySecret,
+      TCertificateAuthoritySecretInsert,
+      TCertificateAuthoritySecretUpdate
+    >;
+    [TableName.CertificateAuthorityCrl]: Knex.CompositeTableType<
+      TCertificateAuthorityCrl,
+      TCertificateAuthorityCrlInsert,
+      TCertificateAuthorityCrlUpdate
+    >;
+    [TableName.Certificate]: Knex.CompositeTableType<TCertificates, TCertificatesInsert, TCertificatesUpdate>;
+    [TableName.CertificateBody]: Knex.CompositeTableType<
+      TCertificateBodies,
+      TCertificateBodiesInsert,
+      TCertificateBodiesUpdate
+    >;
+    [TableName.CertificateSecret]: Knex.CompositeTableType<
+      TCertificateSecrets,
+      TCertificateSecretsInsert,
+      TCertificateSecretsUpdate
+    >;
     [TableName.UserGroupMembership]: Knex.CompositeTableType<
       TUserGroupMembership,
       TUserGroupMembershipInsert,
@@ -343,6 +398,7 @@ declare module "knex/types/tables" {
       TSecretFolderVersionsUpdate
     >;
     [TableName.SecretSharing]: Knex.CompositeTableType<TSecretSharing, TSecretSharingInsert, TSecretSharingUpdate>;
+    [TableName.RateLimit]: Knex.CompositeTableType<TRateLimit, TRateLimitInsert, TRateLimitUpdate>;
     [TableName.SecretTag]: Knex.CompositeTableType<TSecretTags, TSecretTagsInsert, TSecretTagsUpdate>;
     [TableName.SecretImport]: Knex.CompositeTableType<TSecretImports, TSecretImportsInsert, TSecretImportsUpdate>;
     [TableName.Integration]: Knex.CompositeTableType<TIntegrations, TIntegrationsInsert, TIntegrationsUpdate>;

backend/src/db/migrations/20240614010847_custom-rate-limits-for-self-hosting.ts

@@ -0,0 +1,31 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+import { createOnUpdateTrigger, dropOnUpdateTrigger } from "../utils";
+
+export async function up(knex: Knex): Promise<void> {
+  if (!(await knex.schema.hasTable(TableName.RateLimit))) {
+    await knex.schema.createTable(TableName.RateLimit, (t) => {
+      t.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid());
+      t.integer("readRateLimit").defaultTo(600).notNullable();
+      t.integer("writeRateLimit").defaultTo(200).notNullable();
+      t.integer("secretsRateLimit").defaultTo(60).notNullable();
+      t.integer("authRateLimit").defaultTo(60).notNullable();
+      t.integer("inviteUserRateLimit").defaultTo(30).notNullable();
+      t.integer("mfaRateLimit").defaultTo(20).notNullable();
+      t.integer("creationLimit").defaultTo(30).notNullable();
+      t.integer("publicEndpointLimit").defaultTo(30).notNullable();
+      t.timestamps(true, true, true);
+    });
+
+    await createOnUpdateTrigger(knex, TableName.RateLimit);
+
+    // create init rate limit entry with defaults
+    await knex(TableName.RateLimit).insert({});
+  }
+}
+
+export async function down(knex: Knex): Promise<void> {
+  await knex.schema.dropTableIfExists(TableName.RateLimit);
+  await dropOnUpdateTrigger(knex, TableName.RateLimit);
+}

backend/src/db/migrations/20240614115952_tag-machine-identity.ts

@@ -0,0 +1,25 @@
+import { Knex } from "knex";
+
+import { ActorType } from "@app/services/auth/auth-type";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  const hasCreatedByActorType = await knex.schema.hasColumn(TableName.SecretTag, "createdByActorType");
+  await knex.schema.alterTable(TableName.SecretTag, (tb) => {
+    if (!hasCreatedByActorType) {
+      tb.string("createdByActorType").notNullable().defaultTo(ActorType.USER);
+      tb.dropForeign("createdBy");
+    }
+  });
+}
+
+export async function down(knex: Knex): Promise<void> {
+  const hasCreatedByActorType = await knex.schema.hasColumn(TableName.SecretTag, "createdByActorType");
+  await knex.schema.alterTable(TableName.SecretTag, (tb) => {
+    if (hasCreatedByActorType) {
+      tb.dropColumn("createdByActorType");
+      tb.foreign("createdBy").references("id").inTable(TableName.Users).onDelete("SET NULL");
+    }
+  });
+}

backend/src/db/migrations/20240614154212_certificate-mgmt.ts

@@ -0,0 +1,137 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+import { createOnUpdateTrigger, dropOnUpdateTrigger } from "../utils";
+
+export async function up(knex: Knex): Promise<void> {
+  if (await knex.schema.hasTable(TableName.Project)) {
+    const doesProjectCertificateKeyIdExist = await knex.schema.hasColumn(TableName.Project, "kmsCertificateKeyId");
+    await knex.schema.alterTable(TableName.Project, (t) => {
+      if (!doesProjectCertificateKeyIdExist) {
+        t.uuid("kmsCertificateKeyId").nullable();
+        t.foreign("kmsCertificateKeyId").references("id").inTable(TableName.KmsKey);
+      }
+    });
+  }
+
+  if (!(await knex.schema.hasTable(TableName.CertificateAuthority))) {
+    await knex.schema.createTable(TableName.CertificateAuthority, (t) => {
+      t.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid());
+      t.timestamps(true, true, true);
+      t.uuid("parentCaId").nullable();
+      t.foreign("parentCaId").references("id").inTable(TableName.CertificateAuthority).onDelete("CASCADE");
+      t.string("projectId").notNullable();
+      t.foreign("projectId").references("id").inTable(TableName.Project).onDelete("CASCADE");
+      t.string("type").notNullable(); // root / intermediate
+      t.string("status").notNullable(); // active / pending-certificate
+      t.string("friendlyName").notNullable();
+      t.string("organization").notNullable();
+      t.string("ou").notNullable();
+      t.string("country").notNullable();
+      t.string("province").notNullable();
+      t.string("locality").notNullable();
+      t.string("commonName").notNullable();
+      t.string("dn").notNullable();
+      t.string("serialNumber").nullable().unique();
+      t.integer("maxPathLength").nullable();
+      t.string("keyAlgorithm").notNullable();
+      t.datetime("notBefore").nullable();
+      t.datetime("notAfter").nullable();
+    });
+  }
+
+  if (!(await knex.schema.hasTable(TableName.CertificateAuthorityCert))) {
+    // table to keep track of certificates belonging to CA
+    await knex.schema.createTable(TableName.CertificateAuthorityCert, (t) => {
+      t.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid());
+      t.timestamps(true, true, true);
+      t.uuid("caId").notNullable().unique();
+      t.foreign("caId").references("id").inTable(TableName.CertificateAuthority).onDelete("CASCADE");
+      t.binary("encryptedCertificate").notNullable();
+      t.binary("encryptedCertificateChain").notNullable();
+    });
+  }
+
+  if (!(await knex.schema.hasTable(TableName.CertificateAuthoritySecret))) {
+    await knex.schema.createTable(TableName.CertificateAuthoritySecret, (t) => {
+      t.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid());
+      t.timestamps(true, true, true);
+      t.uuid("caId").notNullable().unique();
+      t.foreign("caId").references("id").inTable(TableName.CertificateAuthority).onDelete("CASCADE");
+      t.binary("encryptedPrivateKey").notNullable();
+    });
+  }
+
+  if (!(await knex.schema.hasTable(TableName.CertificateAuthorityCrl))) {
+    await knex.schema.createTable(TableName.CertificateAuthorityCrl, (t) => {
+      t.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid());
+      t.timestamps(true, true, true);
+      t.uuid("caId").notNullable().unique();
+      t.foreign("caId").references("id").inTable(TableName.CertificateAuthority).onDelete("CASCADE");
+      t.binary("encryptedCrl").notNullable();
+    });
+  }
+
+  if (!(await knex.schema.hasTable(TableName.Certificate))) {
+    await knex.schema.createTable(TableName.Certificate, (t) => {
+      t.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid());
+      t.timestamps(true, true, true);
+      t.uuid("caId").notNullable();
+      t.foreign("caId").references("id").inTable(TableName.CertificateAuthority).onDelete("CASCADE");
+      t.string("status").notNullable(); // active / pending-certificate
+      t.string("serialNumber").notNullable().unique();
+      t.string("friendlyName").notNullable();
+      t.string("commonName").notNullable();
+      t.datetime("notBefore").notNullable();
+      t.datetime("notAfter").notNullable();
+      t.datetime("revokedAt").nullable();
+      t.integer("revocationReason").nullable(); // integer based on crl reason in RFC 5280
+    });
+  }
+
+  if (!(await knex.schema.hasTable(TableName.CertificateBody))) {
+    await knex.schema.createTable(TableName.CertificateBody, (t) => {
+      t.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid());
+      t.timestamps(true, true, true);
+      t.uuid("certId").notNullable().unique();
+      t.foreign("certId").references("id").inTable(TableName.Certificate).onDelete("CASCADE");
+      t.binary("encryptedCertificate").notNullable();
+    });
+  }
+
+  await createOnUpdateTrigger(knex, TableName.CertificateAuthority);
+  await createOnUpdateTrigger(knex, TableName.CertificateAuthorityCert);
+  await createOnUpdateTrigger(knex, TableName.CertificateAuthoritySecret);
+  await createOnUpdateTrigger(knex, TableName.Certificate);
+  await createOnUpdateTrigger(knex, TableName.CertificateBody);
+}
+
+export async function down(knex: Knex): Promise<void> {
+  // project
+  if (await knex.schema.hasTable(TableName.Project)) {
+    const doesProjectCertificateKeyIdExist = await knex.schema.hasColumn(TableName.Project, "kmsCertificateKeyId");
+    await knex.schema.alterTable(TableName.Project, (t) => {
+      if (doesProjectCertificateKeyIdExist) t.dropColumn("kmsCertificateKeyId");
+    });
+  }
+
+  // certificates
+  await knex.schema.dropTableIfExists(TableName.CertificateBody);
+  await dropOnUpdateTrigger(knex, TableName.CertificateBody);
+
+  await knex.schema.dropTableIfExists(TableName.Certificate);
+  await dropOnUpdateTrigger(knex, TableName.Certificate);
+
+  // certificate authorities
+  await knex.schema.dropTableIfExists(TableName.CertificateAuthoritySecret);
+  await dropOnUpdateTrigger(knex, TableName.CertificateAuthoritySecret);
+
+  await knex.schema.dropTableIfExists(TableName.CertificateAuthorityCrl);
+  await dropOnUpdateTrigger(knex, TableName.CertificateAuthorityCrl);
+
+  await knex.schema.dropTableIfExists(TableName.CertificateAuthorityCert);
+  await dropOnUpdateTrigger(knex, TableName.CertificateAuthorityCert);
+
+  await knex.schema.dropTableIfExists(TableName.CertificateAuthority);
+  await dropOnUpdateTrigger(knex, TableName.CertificateAuthority);
+}

backend/src/db/migrations/20240614184133_make-secret-sharing-public.ts

@@ -0,0 +1,27 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  const hasOrgIdColumn = await knex.schema.hasColumn(TableName.SecretSharing, "orgId");
+  const hasUserIdColumn = await knex.schema.hasColumn(TableName.SecretSharing, "userId");
+
+  if (await knex.schema.hasTable(TableName.SecretSharing)) {
+    await knex.schema.alterTable(TableName.SecretSharing, (t) => {
+      if (hasOrgIdColumn) t.uuid("orgId").nullable().alter();
+      if (hasUserIdColumn) t.uuid("userId").nullable().alter();
+    });
+  }
+}
+
+export async function down(knex: Knex): Promise<void> {
+  const hasOrgIdColumn = await knex.schema.hasColumn(TableName.SecretSharing, "orgId");
+  const hasUserIdColumn = await knex.schema.hasColumn(TableName.SecretSharing, "userId");
+
+  if (await knex.schema.hasTable(TableName.SecretSharing)) {
+    await knex.schema.alterTable(TableName.SecretSharing, (t) => {
+      if (hasOrgIdColumn) t.uuid("orgId").notNullable().alter();
+      if (hasUserIdColumn) t.uuid("userId").notNullable().alter();
+    });
+  }
+}

backend/src/db/schemas/certificate-authorities.ts

@@ -0,0 +1,37 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const CertificateAuthoritiesSchema = z.object({
+  id: z.string().uuid(),
+  createdAt: z.date(),
+  updatedAt: z.date(),
+  parentCaId: z.string().uuid().nullable().optional(),
+  projectId: z.string(),
+  type: z.string(),
+  status: z.string(),
+  friendlyName: z.string(),
+  organization: z.string(),
+  ou: z.string(),
+  country: z.string(),
+  province: z.string(),
+  locality: z.string(),
+  commonName: z.string(),
+  dn: z.string(),
+  serialNumber: z.string().nullable().optional(),
+  maxPathLength: z.number().nullable().optional(),
+  keyAlgorithm: z.string(),
+  notBefore: z.date().nullable().optional(),
+  notAfter: z.date().nullable().optional()
+});
+
+export type TCertificateAuthorities = z.infer<typeof CertificateAuthoritiesSchema>;
+export type TCertificateAuthoritiesInsert = Omit<z.input<typeof CertificateAuthoritiesSchema>, TImmutableDBKeys>;
+export type TCertificateAuthoritiesUpdate = Partial<
+  Omit<z.input<typeof CertificateAuthoritiesSchema>, TImmutableDBKeys>
+>;

backend/src/db/schemas/certificate-authority-certs.ts

@@ -0,0 +1,25 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { zodBuffer } from "@app/lib/zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const CertificateAuthorityCertsSchema = z.object({
+  id: z.string().uuid(),
+  createdAt: z.date(),
+  updatedAt: z.date(),
+  caId: z.string().uuid(),
+  encryptedCertificate: zodBuffer,
+  encryptedCertificateChain: zodBuffer
+});
+
+export type TCertificateAuthorityCerts = z.infer<typeof CertificateAuthorityCertsSchema>;
+export type TCertificateAuthorityCertsInsert = Omit<z.input<typeof CertificateAuthorityCertsSchema>, TImmutableDBKeys>;
+export type TCertificateAuthorityCertsUpdate = Partial<
+  Omit<z.input<typeof CertificateAuthorityCertsSchema>, TImmutableDBKeys>
+>;

backend/src/db/schemas/certificate-authority-crl.ts

@@ -0,0 +1,24 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { zodBuffer } from "@app/lib/zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const CertificateAuthorityCrlSchema = z.object({
+  id: z.string().uuid(),
+  createdAt: z.date(),
+  updatedAt: z.date(),
+  caId: z.string().uuid(),
+  encryptedCrl: zodBuffer
+});
+
+export type TCertificateAuthorityCrl = z.infer<typeof CertificateAuthorityCrlSchema>;
+export type TCertificateAuthorityCrlInsert = Omit<z.input<typeof CertificateAuthorityCrlSchema>, TImmutableDBKeys>;
+export type TCertificateAuthorityCrlUpdate = Partial<
+  Omit<z.input<typeof CertificateAuthorityCrlSchema>, TImmutableDBKeys>
+>;

backend/src/db/schemas/certificate-authority-secret.ts

@@ -0,0 +1,27 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { zodBuffer } from "@app/lib/zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const CertificateAuthoritySecretSchema = z.object({
+  id: z.string().uuid(),
+  createdAt: z.date(),
+  updatedAt: z.date(),
+  caId: z.string().uuid(),
+  encryptedPrivateKey: zodBuffer
+});
+
+export type TCertificateAuthoritySecret = z.infer<typeof CertificateAuthoritySecretSchema>;
+export type TCertificateAuthoritySecretInsert = Omit<
+  z.input<typeof CertificateAuthoritySecretSchema>,
+  TImmutableDBKeys
+>;
+export type TCertificateAuthoritySecretUpdate = Partial<
+  Omit<z.input<typeof CertificateAuthoritySecretSchema>, TImmutableDBKeys>
+>;

backend/src/db/schemas/certificate-bodies.ts

@@ -0,0 +1,22 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { zodBuffer } from "@app/lib/zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const CertificateBodiesSchema = z.object({
+  id: z.string().uuid(),
+  createdAt: z.date(),
+  updatedAt: z.date(),
+  certId: z.string().uuid(),
+  encryptedCertificate: zodBuffer
+});
+
+export type TCertificateBodies = z.infer<typeof CertificateBodiesSchema>;
+export type TCertificateBodiesInsert = Omit<z.input<typeof CertificateBodiesSchema>, TImmutableDBKeys>;
+export type TCertificateBodiesUpdate = Partial<Omit<z.input<typeof CertificateBodiesSchema>, TImmutableDBKeys>>;

backend/src/db/schemas/certificate-secrets.ts

@@ -0,0 +1,21 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const CertificateSecretsSchema = z.object({
+  id: z.string().uuid(),
+  createdAt: z.date(),
+  updatedAt: z.date(),
+  certId: z.string().uuid(),
+  pk: z.string(),
+  sk: z.string()
+});
+
+export type TCertificateSecrets = z.infer<typeof CertificateSecretsSchema>;
+export type TCertificateSecretsInsert = Omit<z.input<typeof CertificateSecretsSchema>, TImmutableDBKeys>;
+export type TCertificateSecretsUpdate = Partial<Omit<z.input<typeof CertificateSecretsSchema>, TImmutableDBKeys>>;

backend/src/db/schemas/certificates.ts

@@ -0,0 +1,27 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const CertificatesSchema = z.object({
+  id: z.string().uuid(),
+  createdAt: z.date(),
+  updatedAt: z.date(),
+  caId: z.string().uuid(),
+  status: z.string(),
+  serialNumber: z.string(),
+  friendlyName: z.string(),
+  commonName: z.string(),
+  notBefore: z.date(),
+  notAfter: z.date(),
+  revokedAt: z.date().nullable().optional(),
+  revocationReason: z.number().nullable().optional()
+});
+
+export type TCertificates = z.infer<typeof CertificatesSchema>;
+export type TCertificatesInsert = Omit<z.input<typeof CertificatesSchema>, TImmutableDBKeys>;
+export type TCertificatesUpdate = Partial<Omit<z.input<typeof CertificatesSchema>, TImmutableDBKeys>>;

backend/src/db/schemas/index.ts

@@ -8,6 +8,13 @@ export * from "./audit-logs";
 export * from "./auth-token-sessions";
 export * from "./auth-tokens";
 export * from "./backup-private-key";
+export * from "./certificate-authorities";
+export * from "./certificate-authority-certs";
+export * from "./certificate-authority-crl";
+export * from "./certificate-authority-secret";
+export * from "./certificate-bodies";
+export * from "./certificate-secrets";
+export * from "./certificates";
 export * from "./dynamic-secret-leases";
 export * from "./dynamic-secrets";
 export * from "./git-app-install-sessions";
@@ -48,6 +55,7 @@ export * from "./project-roles";
 export * from "./project-user-additional-privilege";
 export * from "./project-user-membership-roles";
 export * from "./projects";
+export * from "./rate-limit";
 export * from "./saml-configs";
 export * from "./scim-tokens";
 export * from "./secret-approval-policies";

backend/src/db/schemas/models.ts

@@ -2,6 +2,13 @@ import { z } from "zod";
 
 export enum TableName {
   Users = "users",
+  CertificateAuthority = "certificate_authorities",
+  CertificateAuthorityCert = "certificate_authority_certs",
+  CertificateAuthoritySecret = "certificate_authority_secret",
+  CertificateAuthorityCrl = "certificate_authority_crl",
+  Certificate = "certificates",
+  CertificateBody = "certificate_bodies",
+  CertificateSecret = "certificate_secrets",
   Groups = "groups",
   GroupProjectMembership = "group_project_memberships",
   GroupProjectMembershipRole = "group_project_membership_roles",
@@ -18,6 +25,7 @@ export enum TableName {
   IncidentContact = "incident_contacts",
   UserAction = "user_actions",
   SuperAdmin = "super_admin",
+  RateLimit = "rate_limit",
   ApiKey = "api_keys",
   Project = "projects",
   ProjectBot = "project_bots",

backend/src/db/schemas/projects.ts

@@ -17,6 +17,7 @@ export const ProjectsSchema = z.object({
   updatedAt: z.date(),
   version: z.number().default(1),
   upgradeStatus: z.string().nullable().optional(),
+  kmsCertificateKeyId: z.string().uuid().nullable().optional(),
   pitVersionLimit: z.number().default(10)
 });
 

backend/src/db/schemas/rate-limit.ts

@@ -0,0 +1,26 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const RateLimitSchema = z.object({
+  id: z.string().uuid(),
+  readRateLimit: z.number().default(600),
+  writeRateLimit: z.number().default(200),
+  secretsRateLimit: z.number().default(60),
+  authRateLimit: z.number().default(60),
+  inviteUserRateLimit: z.number().default(30),
+  mfaRateLimit: z.number().default(20),
+  creationLimit: z.number().default(30),
+  publicEndpointLimit: z.number().default(30),
+  createdAt: z.date(),
+  updatedAt: z.date()
+});
+
+export type TRateLimit = z.infer<typeof RateLimitSchema>;
+export type TRateLimitInsert = Omit<z.input<typeof RateLimitSchema>, TImmutableDBKeys>;
+export type TRateLimitUpdate = Partial<Omit<z.input<typeof RateLimitSchema>, TImmutableDBKeys>>;

backend/src/db/schemas/secret-sharing.ts

@@ -14,8 +14,8 @@ export const SecretSharingSchema = z.object({
   tag: z.string(),
   hashedHex: z.string(),
   expiresAt: z.date(),
-  userId: z.string().uuid(),
-  orgId: z.string().uuid(),
+  userId: z.string().uuid().nullable().optional(),
+  orgId: z.string().uuid().nullable().optional(),
   createdAt: z.date(),
   updatedAt: z.date(),
   expiresAfterViews: z.number().nullable().optional()

backend/src/db/schemas/secret-tags.ts

@@ -15,7 +15,8 @@ export const SecretTagsSchema = z.object({
   createdAt: z.date(),
   updatedAt: z.date(),
   createdBy: z.string().uuid().nullable().optional(),
-  projectId: z.string()
+  projectId: z.string(),
+  createdByActorType: z.string().default("user")
 });
 
 export type TSecretTags = z.infer<typeof SecretTagsSchema>;

backend/src/ee/routes/v1/certificate-authority-crl-router.ts

@@ -0,0 +1,86 @@
+import { z } from "zod";
+
+import { EventType } from "@app/ee/services/audit-log/audit-log-types";
+import { CERTIFICATE_AUTHORITIES } from "@app/lib/api-docs";
+import { readLimit } from "@app/server/config/rateLimiter";
+import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { AuthMode } from "@app/services/auth/auth-type";
+
+export const registerCaCrlRouter = async (server: FastifyZodProvider) => {
+  server.route({
+    method: "GET",
+    url: "/:caId/crl",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Get CRL of the CA",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.GET_CRL.caId)
+      }),
+      response: {
+        200: z.object({
+          crl: z.string().describe(CERTIFICATE_AUTHORITIES.GET_CRL.crl)
+        })
+      }
+    },
+    handler: async (req) => {
+      const { crl, ca } = await server.services.certificateAuthorityCrl.getCaCrl({
+        caId: req.params.caId,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.GET_CA_CRL,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn
+          }
+        }
+      });
+
+      return {
+        crl
+      };
+    }
+  });
+
+  // server.route({
+  //   method: "GET",
+  //   url: "/:caId/crl/rotate",
+  //   config: {
+  //     rateLimit: writeLimit
+  //   },
+  //   onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+  //   schema: {
+  //     description: "Rotate CRL of the CA",
+  //     params: z.object({
+  //       caId: z.string().trim()
+  //     }),
+  //     response: {
+  //       200: z.object({
+  //         message: z.string()
+  //       })
+  //     }
+  //   },
+  //   handler: async (req) => {
+  //     await server.services.certificateAuthority.rotateCaCrl({
+  //       caId: req.params.caId,
+  //       actor: req.permission.type,
+  //       actorId: req.permission.id,
+  //       actorAuthMethod: req.permission.authMethod,
+  //       actorOrgId: req.permission.orgId
+  //     });
+  //     return {
+  //       message: "Successfully rotated CA CRL"
+  //     };
+  //   }
+  // });
+};

backend/src/ee/routes/v1/index.ts

@@ -1,6 +1,7 @@
 import { registerAccessApprovalPolicyRouter } from "./access-approval-policy-router";
 import { registerAccessApprovalRequestRouter } from "./access-approval-request-router";
 import { registerAuditLogStreamRouter } from "./audit-log-stream-router";
+import { registerCaCrlRouter } from "./certificate-authority-crl-router";
 import { registerDynamicSecretLeaseRouter } from "./dynamic-secret-lease-router";
 import { registerDynamicSecretRouter } from "./dynamic-secret-router";
 import { registerGroupRouter } from "./group-router";
@@ -10,6 +11,7 @@ import { registerLicenseRouter } from "./license-router";
 import { registerOrgRoleRouter } from "./org-role-router";
 import { registerProjectRoleRouter } from "./project-role-router";
 import { registerProjectRouter } from "./project-router";
+import { registerRateLimitRouter } from "./rate-limit-router";
 import { registerSamlRouter } from "./saml-router";
 import { registerScimRouter } from "./scim-router";
 import { registerSecretApprovalPolicyRouter } from "./secret-approval-policy-router";
@@ -45,6 +47,7 @@ export const registerV1EERoutes = async (server: FastifyZodProvider) => {
 
   await server.register(registerAccessApprovalPolicyRouter, { prefix: "/access-approvals/policies" });
   await server.register(registerAccessApprovalRequestRouter, { prefix: "/access-approvals/requests" });
+  await server.register(registerRateLimitRouter, { prefix: "/rate-limit" });
 
   await server.register(
     async (dynamicSecretRouter) => {
@@ -54,6 +57,13 @@ export const registerV1EERoutes = async (server: FastifyZodProvider) => {
     { prefix: "/dynamic-secrets" }
   );
 
+  await server.register(
+    async (pkiRouter) => {
+      await pkiRouter.register(registerCaCrlRouter, { prefix: "/ca" });
+    },
+    { prefix: "/pki" }
+  );
+
   await server.register(registerSamlRouter, { prefix: "/sso" });
   await server.register(registerScimRouter, { prefix: "/scim" });
   await server.register(registerLdapRouter, { prefix: "/ldap" });

backend/src/ee/routes/v1/rate-limit-router.ts

@@ -0,0 +1,75 @@
+import { z } from "zod";
+
+import { RateLimitSchema } from "@app/db/schemas";
+import { BadRequestError } from "@app/lib/errors";
+import { readLimit } from "@app/server/config/rateLimiter";
+import { verifySuperAdmin } from "@app/server/plugins/auth/superAdmin";
+import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { AuthMode } from "@app/services/auth/auth-type";
+
+export const registerRateLimitRouter = async (server: FastifyZodProvider) => {
+  server.route({
+    method: "GET",
+    url: "/",
+    config: {
+      rateLimit: readLimit
+    },
+    schema: {
+      response: {
+        200: z.object({
+          rateLimit: RateLimitSchema
+        })
+      }
+    },
+    onRequest: (req, res, done) => {
+      verifyAuth([AuthMode.JWT])(req, res, () => {
+        verifySuperAdmin(req, res, done);
+      });
+    },
+    handler: async () => {
+      const rateLimit = await server.services.rateLimit.getRateLimits();
+      if (!rateLimit) {
+        throw new BadRequestError({
+          name: "Get Rate Limit Error",
+          message: "Rate limit configuration does not exist."
+        });
+      }
+      return { rateLimit };
+    }
+  });
+
+  server.route({
+    method: "PUT",
+    url: "/",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: (req, res, done) => {
+      verifyAuth([AuthMode.JWT])(req, res, () => {
+        verifySuperAdmin(req, res, done);
+      });
+    },
+
+    schema: {
+      body: z.object({
+        readRateLimit: z.number(),
+        writeRateLimit: z.number(),
+        secretsRateLimit: z.number(),
+        authRateLimit: z.number(),
+        inviteUserRateLimit: z.number(),
+        mfaRateLimit: z.number(),
+        creationLimit: z.number(),
+        publicEndpointLimit: z.number()
+      }),
+      response: {
+        200: z.object({
+          rateLimit: RateLimitSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const rateLimit = await server.services.rateLimit.updateRateLimit(req.body);
+      return { rateLimit };
+    }
+  });
+};

backend/src/ee/services/audit-log/audit-log-types.ts

@@ -1,5 +1,6 @@
 import { TProjectPermission } from "@app/lib/types";
 import { ActorType } from "@app/services/auth/auth-type";
+import { CaStatus } from "@app/services/certificate-authority/certificate-authority-types";
 import { TIdentityTrustedIp } from "@app/services/identity/identity-types";
 
 export type TListProjectAuditLogDTO = {
@@ -104,7 +105,21 @@ export enum EventType {
   SECRET_APPROVAL_MERGED = "secret-approval-merged",
   SECRET_APPROVAL_REQUEST = "secret-approval-request",
   SECRET_APPROVAL_CLOSED = "secret-approval-closed",
-  SECRET_APPROVAL_REOPENED = "secret-approval-reopened"
+  SECRET_APPROVAL_REOPENED = "secret-approval-reopened",
+  CREATE_CA = "create-certificate-authority",
+  GET_CA = "get-certificate-authority",
+  UPDATE_CA = "update-certificate-authority",
+  DELETE_CA = "delete-certificate-authority",
+  GET_CA_CSR = "get-certificate-authority-csr",
+  GET_CA_CERT = "get-certificate-authority-cert",
+  SIGN_INTERMEDIATE = "sign-intermediate",
+  IMPORT_CA_CERT = "import-certificate-authority-cert",
+  GET_CA_CRL = "get-certificate-authority-crl",
+  ISSUE_CERT = "issue-cert",
+  GET_CERT = "get-cert",
+  DELETE_CERT = "delete-cert",
+  REVOKE_CERT = "revoke-cert",
+  GET_CERT_BODY = "get-cert-body"
 }
 
 interface UserActorMetadata {
@@ -843,6 +858,125 @@ interface SecretApprovalRequest {
   };
 }
 
+interface CreateCa {
+  type: EventType.CREATE_CA;
+  metadata: {
+    caId: string;
+    dn: string;
+  };
+}
+
+interface GetCa {
+  type: EventType.GET_CA;
+  metadata: {
+    caId: string;
+    dn: string;
+  };
+}
+
+interface UpdateCa {
+  type: EventType.UPDATE_CA;
+  metadata: {
+    caId: string;
+    dn: string;
+    status: CaStatus;
+  };
+}
+
+interface DeleteCa {
+  type: EventType.DELETE_CA;
+  metadata: {
+    caId: string;
+    dn: string;
+  };
+}
+
+interface GetCaCsr {
+  type: EventType.GET_CA_CSR;
+  metadata: {
+    caId: string;
+    dn: string;
+  };
+}
+
+interface GetCaCert {
+  type: EventType.GET_CA_CERT;
+  metadata: {
+    caId: string;
+    dn: string;
+  };
+}
+
+interface SignIntermediate {
+  type: EventType.SIGN_INTERMEDIATE;
+  metadata: {
+    caId: string;
+    dn: string;
+    serialNumber: string;
+  };
+}
+
+interface ImportCaCert {
+  type: EventType.IMPORT_CA_CERT;
+  metadata: {
+    caId: string;
+    dn: string;
+  };
+}
+
+interface GetCaCrl {
+  type: EventType.GET_CA_CRL;
+  metadata: {
+    caId: string;
+    dn: string;
+  };
+}
+
+interface IssueCert {
+  type: EventType.ISSUE_CERT;
+  metadata: {
+    caId: string;
+    dn: string;
+    serialNumber: string;
+  };
+}
+
+interface GetCert {
+  type: EventType.GET_CERT;
+  metadata: {
+    certId: string;
+    cn: string;
+    serialNumber: string;
+  };
+}
+
+interface DeleteCert {
+  type: EventType.DELETE_CERT;
+  metadata: {
+    certId: string;
+    cn: string;
+    serialNumber: string;
+  };
+}
+
+interface RevokeCert {
+  type: EventType.REVOKE_CERT;
+  metadata: {
+    certId: string;
+    cn: string;
+    serialNumber: string;
+  };
+}
+
+interface GetCertBody {
+  type: EventType.GET_CERT_BODY;
+  metadata: {
+    certId: string;
+    cn: string;
+    serialNumber: string;
+  };
+}
+
 export type Event =
   | GetSecretsEvent
   | GetSecretEvent
@@ -910,4 +1044,18 @@ export type Event =
   | SecretApprovalMerge
   | SecretApprovalClosed
   | SecretApprovalRequest
-  | SecretApprovalReopened;
+  | SecretApprovalReopened
+  | CreateCa
+  | GetCa
+  | UpdateCa
+  | DeleteCa
+  | GetCaCsr
+  | GetCaCert
+  | SignIntermediate
+  | ImportCaCert
+  | GetCaCrl
+  | IssueCert
+  | GetCert
+  | DeleteCert
+  | RevokeCert
+  | GetCertBody;

backend/src/ee/services/certificate-authority-crl/certificate-authority-crl-dal.ts

@@ -0,0 +1,10 @@
+import { TDbClient } from "@app/db";
+import { TableName } from "@app/db/schemas";
+import { ormify } from "@app/lib/knex";
+
+export type TCertificateAuthorityCrlDALFactory = ReturnType<typeof certificateAuthorityCrlDALFactory>;
+
+export const certificateAuthorityCrlDALFactory = (db: TDbClient) => {
+  const caCrlOrm = ormify(db, TableName.CertificateAuthorityCrl);
+  return caCrlOrm;
+};

backend/src/ee/services/certificate-authority-crl/certificate-authority-crl-service.ts

@@ -0,0 +1,172 @@
+import { ForbiddenError } from "@casl/ability";
+import * as x509 from "@peculiar/x509";
+
+import { TCertificateAuthorityCrlDALFactory } from "@app/ee/services/certificate-authority-crl/certificate-authority-crl-dal";
+import { TLicenseServiceFactory } from "@app/ee/services/license/license-service";
+import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
+import { ProjectPermissionActions, ProjectPermissionSub } from "@app/ee/services/permission/project-permission";
+import { BadRequestError } from "@app/lib/errors";
+import { TCertificateAuthorityDALFactory } from "@app/services/certificate-authority/certificate-authority-dal";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+import { TProjectDALFactory } from "@app/services/project/project-dal";
+import { getProjectKmsCertificateKeyId } from "@app/services/project/project-fns";
+
+import { TGetCrl } from "./certificate-authority-crl-types";
+
+type TCertificateAuthorityCrlServiceFactoryDep = {
+  certificateAuthorityDAL: Pick<TCertificateAuthorityDALFactory, "findById">;
+  certificateAuthorityCrlDAL: Pick<TCertificateAuthorityCrlDALFactory, "findOne">;
+  projectDAL: Pick<TProjectDALFactory, "findOne" | "updateById" | "transaction">;
+  kmsService: Pick<TKmsServiceFactory, "decrypt" | "generateKmsKey">;
+  permissionService: Pick<TPermissionServiceFactory, "getProjectPermission">;
+  licenseService: Pick<TLicenseServiceFactory, "getPlan">;
+};
+
+export type TCertificateAuthorityCrlServiceFactory = ReturnType<typeof certificateAuthorityCrlServiceFactory>;
+
+export const certificateAuthorityCrlServiceFactory = ({
+  certificateAuthorityDAL,
+  certificateAuthorityCrlDAL,
+  projectDAL,
+  kmsService,
+  permissionService,
+  licenseService
+}: TCertificateAuthorityCrlServiceFactoryDep) => {
+  /**
+   * Return the Certificate Revocation List (CRL) for CA with id [caId]
+   */
+  const getCaCrl = async ({ caId, actorId, actorAuthMethod, actor, actorOrgId }: TGetCrl) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Read,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    const plan = await licenseService.getPlan(actorOrgId);
+    if (!plan.caCrl)
+      throw new BadRequestError({
+        message:
+          "Failed to get CA certificate revocation list (CRL) due to plan restriction. Upgrade plan to get the CA CRL."
+      });
+
+    const caCrl = await certificateAuthorityCrlDAL.findOne({ caId: ca.id });
+    if (!caCrl) throw new BadRequestError({ message: "CRL not found" });
+
+    const keyId = await getProjectKmsCertificateKeyId({
+      projectId: ca.projectId,
+      projectDAL,
+      kmsService
+    });
+
+    const decryptedCrl = await kmsService.decrypt({
+      kmsId: keyId,
+      cipherTextBlob: caCrl.encryptedCrl
+    });
+
+    const crl = new x509.X509Crl(decryptedCrl);
+
+    const base64crl = crl.toString("base64");
+    const crlPem = `-----BEGIN X509 CRL-----\n${base64crl.match(/.{1,64}/g)?.join("\n")}\n-----END X509 CRL-----`;
+
+    return {
+      crl: crlPem,
+      ca
+    };
+  };
+
+  // const rotateCaCrl = async ({ caId, actorId, actorAuthMethod, actor, actorOrgId }: TRotateCrlDTO) => {
+  //   const ca = await certificateAuthorityDAL.findById(caId);
+  //   if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+  //   const { permission } = await permissionService.getProjectPermission(
+  //     actor,
+  //     actorId,
+  //     ca.projectId,
+  //     actorAuthMethod,
+  //     actorOrgId
+  //   );
+
+  //   ForbiddenError.from(permission).throwUnlessCan(
+  //     ProjectPermissionActions.Read,
+  //     ProjectPermissionSub.CertificateAuthorities
+  //   );
+
+  //   const caSecret = await certificateAuthoritySecretDAL.findOne({ caId: ca.id });
+
+  //   const alg = keyAlgorithmToAlgCfg(ca.keyAlgorithm as CertKeyAlgorithm);
+
+  //   const keyId = await getProjectKmsCertificateKeyId({
+  //     projectId: ca.projectId,
+  //     projectDAL,
+  //     kmsService
+  //   });
+
+  //   const privateKey = await kmsService.decrypt({
+  //     kmsId: keyId,
+  //     cipherTextBlob: caSecret.encryptedPrivateKey
+  //   });
+
+  //   const skObj = crypto.createPrivateKey({ key: privateKey, format: "der", type: "pkcs8" });
+  //   const sk = await crypto.subtle.importKey("pkcs8", skObj.export({ format: "der", type: "pkcs8" }), alg, true, [
+  //     "sign"
+  //   ]);
+
+  //   const revokedCerts = await certificateDAL.find({
+  //     caId: ca.id,
+  //     status: CertStatus.REVOKED
+  //   });
+
+  //   const crl = await x509.X509CrlGenerator.create({
+  //     issuer: ca.dn,
+  //     thisUpdate: new Date(),
+  //     nextUpdate: new Date("2025/12/12"),
+  //     entries: revokedCerts.map((revokedCert) => {
+  //       return {
+  //         serialNumber: revokedCert.serialNumber,
+  //         revocationDate: new Date(revokedCert.revokedAt as Date),
+  //         reason: revokedCert.revocationReason as number,
+  //         invalidity: new Date("2022/01/01"),
+  //         issuer: ca.dn
+  //       };
+  //     }),
+  //     signingAlgorithm: alg,
+  //     signingKey: sk
+  //   });
+
+  //   const { cipherTextBlob: encryptedCrl } = await kmsService.encrypt({
+  //     kmsId: keyId,
+  //     plainText: Buffer.from(new Uint8Array(crl.rawData))
+  //   });
+
+  //   await certificateAuthorityCrlDAL.update(
+  //     {
+  //       caId: ca.id
+  //     },
+  //     {
+  //       encryptedCrl
+  //     }
+  //   );
+
+  //   const base64crl = crl.toString("base64");
+  //   const crlPem = `-----BEGIN X509 CRL-----\n${base64crl.match(/.{1,64}/g)?.join("\n")}\n-----END X509 CRL-----`;
+
+  //   return {
+  //     crl: crlPem
+  //   };
+  // };
+
+  return {
+    getCaCrl
+    // rotateCaCrl
+  };
+};

backend/src/ee/services/certificate-authority-crl/certificate-authority-crl-types.ts

@@ -0,0 +1,5 @@
+import { TProjectPermission } from "@app/lib/types";
+
+export type TGetCrl = {
+  caId: string;
+} & Omit<TProjectPermission, "projectId">;

backend/src/ee/services/license/__mocks__/licence-fns.ts

@@ -25,6 +25,7 @@ export const getDefaultOnPremFeatures = () => {
     trial_end: null,
     has_used_trial: true,
     secretApproval: false,
-    secretRotation: true
+    secretRotation: true,
+    caCrl: false
   };
 };

backend/src/ee/services/license/licence-fns.ts

@@ -34,7 +34,8 @@ export const getDefaultOnPremFeatures = (): TFeatureSet => ({
   trial_end: null,
   has_used_trial: true,
   secretApproval: false,
-  secretRotation: true
+  secretRotation: true,
+  caCrl: false
 });
 
 export const setupLicenceRequestWithStore = (baseURL: string, refreshUrl: string, licenseKey: string) => {

backend/src/ee/services/license/license-service.ts

@@ -575,6 +575,9 @@ export const licenseServiceFactory = ({
     getInstanceType() {
       return instanceType;
     },
+    get onPremFeatures() {
+      return onPremFeatures;
+    },
     getPlan,
     updateSubscriptionOrgMemberCount,
     refreshPlan,

backend/src/ee/services/license/license-types.ts

@@ -52,6 +52,7 @@ export type TFeatureSet = {
   has_used_trial: true;
   secretApproval: false;
   secretRotation: true;
+  caCrl: false;
 };
 
 export type TOrgPlansTableDTO = {

backend/src/ee/services/permission/project-permission.ts

@@ -26,7 +26,9 @@ export enum ProjectPermissionSub {
   SecretRollback = "secret-rollback",
   SecretApproval = "secret-approval",
   SecretRotation = "secret-rotation",
-  Identity = "identity"
+  Identity = "identity",
+  CertificateAuthorities = "certificate-authorities",
+  Certificates = "certificates"
 }
 
 type SubjectFields = {
@@ -53,6 +55,8 @@ export type ProjectPermissionSet =
   | [ProjectPermissionActions, ProjectPermissionSub.SecretApproval]
   | [ProjectPermissionActions, ProjectPermissionSub.SecretRotation]
   | [ProjectPermissionActions, ProjectPermissionSub.Identity]
+  | [ProjectPermissionActions, ProjectPermissionSub.CertificateAuthorities]
+  | [ProjectPermissionActions, ProjectPermissionSub.Certificates]
   | [ProjectPermissionActions.Delete, ProjectPermissionSub.Project]
   | [ProjectPermissionActions.Edit, ProjectPermissionSub.Project]
   | [ProjectPermissionActions.Read, ProjectPermissionSub.SecretRollback]
@@ -139,6 +143,17 @@ const buildAdminPermissionRules = () => {
   can(ProjectPermissionActions.Edit, ProjectPermissionSub.IpAllowList);
   can(ProjectPermissionActions.Delete, ProjectPermissionSub.IpAllowList);
 
+  // double check if all CRUD are needed for CA and Certificates
+  can(ProjectPermissionActions.Read, ProjectPermissionSub.CertificateAuthorities);
+  can(ProjectPermissionActions.Create, ProjectPermissionSub.CertificateAuthorities);
+  can(ProjectPermissionActions.Edit, ProjectPermissionSub.CertificateAuthorities);
+  can(ProjectPermissionActions.Delete, ProjectPermissionSub.CertificateAuthorities);
+
+  can(ProjectPermissionActions.Read, ProjectPermissionSub.Certificates);
+  can(ProjectPermissionActions.Create, ProjectPermissionSub.Certificates);
+  can(ProjectPermissionActions.Edit, ProjectPermissionSub.Certificates);
+  can(ProjectPermissionActions.Delete, ProjectPermissionSub.Certificates);
+
   can(ProjectPermissionActions.Edit, ProjectPermissionSub.Project);
   can(ProjectPermissionActions.Delete, ProjectPermissionSub.Project);
 
@@ -205,6 +220,14 @@ const buildMemberPermissionRules = () => {
   can(ProjectPermissionActions.Read, ProjectPermissionSub.AuditLogs);
   can(ProjectPermissionActions.Read, ProjectPermissionSub.IpAllowList);
 
+  // double check if all CRUD are needed for CA and Certificates
+  can(ProjectPermissionActions.Read, ProjectPermissionSub.CertificateAuthorities);
+
+  can(ProjectPermissionActions.Read, ProjectPermissionSub.Certificates);
+  can(ProjectPermissionActions.Create, ProjectPermissionSub.Certificates);
+  can(ProjectPermissionActions.Edit, ProjectPermissionSub.Certificates);
+  can(ProjectPermissionActions.Delete, ProjectPermissionSub.Certificates);
+
   return rules;
 };
 
@@ -229,6 +252,8 @@ const buildViewerPermissionRules = () => {
   can(ProjectPermissionActions.Read, ProjectPermissionSub.Tags);
   can(ProjectPermissionActions.Read, ProjectPermissionSub.AuditLogs);
   can(ProjectPermissionActions.Read, ProjectPermissionSub.IpAllowList);
+  can(ProjectPermissionActions.Read, ProjectPermissionSub.CertificateAuthorities);
+  can(ProjectPermissionActions.Read, ProjectPermissionSub.Certificates);
 
   return rules;
 };

backend/src/ee/services/rate-limit/rate-limit-dal.ts

@@ -0,0 +1,7 @@
+import { TDbClient } from "@app/db";
+import { TableName } from "@app/db/schemas";
+import { ormify } from "@app/lib/knex";
+
+export type TRateLimitDALFactory = ReturnType<typeof rateLimitDALFactory>;
+
+export const rateLimitDALFactory = (db: TDbClient) => ormify(db, TableName.RateLimit, {});

backend/src/ee/services/rate-limit/rate-limit-service.ts

@@ -0,0 +1,106 @@
+import { CronJob } from "cron";
+
+import { logger } from "@app/lib/logger";
+
+import { TLicenseServiceFactory } from "../license/license-service";
+import { TRateLimitDALFactory } from "./rate-limit-dal";
+import { TRateLimit, TRateLimitUpdateDTO } from "./rate-limit-types";
+
+let rateLimitMaxConfiguration = {
+  readLimit: 60,
+  publicEndpointLimit: 30,
+  writeLimit: 200,
+  secretsLimit: 60,
+  authRateLimit: 60,
+  inviteUserRateLimit: 30,
+  mfaRateLimit: 20,
+  creationLimit: 30
+};
+
+Object.freeze(rateLimitMaxConfiguration);
+
+export const getRateLimiterConfig = () => {
+  return rateLimitMaxConfiguration;
+};
+
+type TRateLimitServiceFactoryDep = {
+  rateLimitDAL: TRateLimitDALFactory;
+  licenseService: Pick<TLicenseServiceFactory, "onPremFeatures">;
+};
+
+export type TRateLimitServiceFactory = ReturnType<typeof rateLimitServiceFactory>;
+
+export const rateLimitServiceFactory = ({ rateLimitDAL, licenseService }: TRateLimitServiceFactoryDep) => {
+  const DEFAULT_RATE_LIMIT_CONFIG_ID = "00000000-0000-0000-0000-000000000000";
+
+  const getRateLimits = async (): Promise<TRateLimit | undefined> => {
+    let rateLimit: TRateLimit;
+
+    try {
+      rateLimit = await rateLimitDAL.findOne({ id: DEFAULT_RATE_LIMIT_CONFIG_ID });
+      if (!rateLimit) {
+        // rate limit might not exist
+        rateLimit = await rateLimitDAL.create({
+          // @ts-expect-error id is kept as fixed because there should only be one rate limit config per instance
+          id: DEFAULT_RATE_LIMIT_CONFIG_ID
+        });
+      }
+      return rateLimit;
+    } catch (err) {
+      logger.error("Error fetching rate limits %o", err);
+      return undefined;
+    }
+  };
+
+  const updateRateLimit = async (updates: TRateLimitUpdateDTO): Promise<TRateLimit> => {
+    return rateLimitDAL.updateById(DEFAULT_RATE_LIMIT_CONFIG_ID, updates);
+  };
+
+  const syncRateLimitConfiguration = async () => {
+    try {
+      const rateLimit = await getRateLimits();
+      if (rateLimit) {
+        const newRateLimitMaxConfiguration: typeof rateLimitMaxConfiguration = {
+          readLimit: rateLimit.readRateLimit,
+          publicEndpointLimit: rateLimit.publicEndpointLimit,
+          writeLimit: rateLimit.writeRateLimit,
+          secretsLimit: rateLimit.secretsRateLimit,
+          authRateLimit: rateLimit.authRateLimit,
+          inviteUserRateLimit: rateLimit.inviteUserRateLimit,
+          mfaRateLimit: rateLimit.mfaRateLimit,
+          creationLimit: rateLimit.creationLimit
+        };
+
+        logger.info(`syncRateLimitConfiguration: rate limit configuration: %o`, newRateLimitMaxConfiguration);
+        Object.freeze(newRateLimitMaxConfiguration);
+        rateLimitMaxConfiguration = newRateLimitMaxConfiguration;
+      }
+    } catch (error) {
+      logger.error(`Error syncing rate limit configurations: %o`, error);
+    }
+  };
+
+  const initializeBackgroundSync = async () => {
+    if (!licenseService.onPremFeatures.customRateLimits) {
+      logger.info("Current license does not support custom rate limit configuration");
+      return;
+    }
+
+    logger.info("Setting up background sync process for rate limits");
+    // initial sync upon startup
+    await syncRateLimitConfiguration();
+
+    // sync rate limits configuration every 10 minutes
+    const job = new CronJob("*/10 * * * *", syncRateLimitConfiguration);
+    job.start();
+
+    return job;
+  };
+
+  return {
+    getRateLimits,
+    updateRateLimit,
+    initializeBackgroundSync,
+    syncRateLimitConfiguration
+  };
+};

backend/src/ee/services/rate-limit/rate-limit-types.ts

@@ -0,0 +1,16 @@
+export type TRateLimitUpdateDTO = {
+  readRateLimit: number;
+  writeRateLimit: number;
+  secretsRateLimit: number;
+  authRateLimit: number;
+  inviteUserRateLimit: number;
+  mfaRateLimit: number;
+  creationLimit: number;
+  publicEndpointLimit: number;
+};
+
+export type TRateLimit = {
+  id: string;
+  createdAt: Date;
+  updatedAt: Date;
+} & TRateLimitUpdateDTO;

backend/src/lib/api-docs/constants.ts

@@ -343,7 +343,8 @@ export const RAW_SECRETS = {
     secretValue: "The value of the secret to create.",
     skipMultilineEncoding: "Skip multiline encoding for the secret value.",
     type: "The type of the secret to create.",
-    workspaceId: "The ID of the project to create the secret in."
+    workspaceId: "The ID of the project to create the secret in.",
+    tagIds: "The ID of the tags to be attached to the created secret."
   },
   GET: {
     secretName: "The name of the secret to get.",
@@ -364,7 +365,8 @@ export const RAW_SECRETS = {
     skipMultilineEncoding: "Skip multiline encoding for the secret value.",
     type: "The type of the secret to update.",
     projectSlug: "The slug of the project to update the secret in.",
-    workspaceId: "The ID of the project to update the secret in."
+    workspaceId: "The ID of the project to update the secret in.",
+    tagIds: "The ID of the tags to be attached to the updated secret."
   },
   DELETE: {
     secretName: "The name of the secret to delete.",
@@ -728,6 +730,102 @@ export const AUDIT_LOG_STREAMS = {
   }
 };
 
+export const CERTIFICATE_AUTHORITIES = {
+  CREATE: {
+    projectSlug: "Slug of the project to create the CA in.",
+    type: "The type of CA to create",
+    friendlyName: "A friendly name for the CA",
+    organization: "The organization (O) for the CA",
+    ou: "The organization unit (OU) for the CA",
+    country: "The country name (C) for the CA",
+    province: "The state of province name for the CA",
+    locality: "The locality name for the CA",
+    commonName: "The common name (CN) for the CA",
+    notBefore: "The date and time when the CA becomes valid in YYYY-MM-DDTHH:mm:ss.sssZ format",
+    notAfter: "The date and time when the CA expires in YYYY-MM-DDTHH:mm:ss.sssZ format",
+    maxPathLength:
+      "The maximum number of intermediate CAs that may follow this CA in the certificate / CA chain. A maxPathLength of -1 implies no path limit on the chain.",
+    keyAlgorithm:
+      "The type of public key algorithm and size, in bits, of the key pair for the CA; when you create an intermediate CA, you must use a key algorithm supported by the parent CA."
+  },
+  GET: {
+    caId: "The ID of the CA to get"
+  },
+  UPDATE: {
+    caId: "The ID of the CA to update",
+    status: "The status of the CA to update to. This can be one of active or disabled"
+  },
+  DELETE: {
+    caId: "The ID of the CA to delete"
+  },
+  GET_CSR: {
+    caId: "The ID of the CA to generate CSR from",
+    csr: "The generated CSR from the CA"
+  },
+  GET_CERT: {
+    caId: "The ID of the CA to get the certificate body and certificate chain from",
+    certificate: "The certificate body of the CA",
+    certificateChain: "The certificate chain of the CA",
+    serialNumber: "The serial number of the CA certificate"
+  },
+  SIGN_INTERMEDIATE: {
+    caId: "The ID of the CA to sign the intermediate certificate with",
+    csr: "The CSR to sign with the CA",
+    notBefore: "The date and time when the intermediate CA becomes valid in YYYY-MM-DDTHH:mm:ss.sssZ format",
+    notAfter: "The date and time when the intermediate CA expires in YYYY-MM-DDTHH:mm:ss.sssZ format",
+    maxPathLength:
+      "The maximum number of intermediate CAs that may follow this CA in the certificate / CA chain. A maxPathLength of -1 implies no path limit on the chain.",
+    certificate: "The signed intermediate certificate",
+    certificateChain: "The certificate chain of the intermediate certificate",
+    issuingCaCertificate: "The certificate of the issuing CA",
+    serialNumber: "The serial number of the intermediate certificate"
+  },
+  IMPORT_CERT: {
+    caId: "The ID of the CA to import the certificate for",
+    certificate: "The certificate body to import",
+    certificateChain: "The certificate chain to import"
+  },
+  ISSUE_CERT: {
+    caId: "The ID of the CA to issue the certificate from",
+    friendlyName: "A friendly name for the certificate",
+    commonName: "The common name (CN) for the certificate",
+    ttl: "The time to live for the certificate such as 1m, 1h, 1d, 1y, ...",
+    notBefore: "The date and time when the certificate becomes valid in YYYY-MM-DDTHH:mm:ss.sssZ format",
+    notAfter: "The date and time when the certificate expires in YYYY-MM-DDTHH:mm:ss.sssZ format",
+    certificate: "The issued certificate",
+    issuingCaCertificate: "The certificate of the issuing CA",
+    certificateChain: "The certificate chain of the issued certificate",
+    privateKey: "The private key of the issued certificate",
+    serialNumber: "The serial number of the issued certificate"
+  },
+  GET_CRL: {
+    caId: "The ID of the CA to get the certificate revocation list (CRL) for",
+    crl: "The certificate revocation list (CRL) of the CA"
+  }
+};
+
+export const CERTIFICATES = {
+  GET: {
+    serialNumber: "The serial number of the certificate to get"
+  },
+  REVOKE: {
+    serialNumber:
+      "The serial number of the certificate to revoke. The revoked certificate will be added to the certificate revocation list (CRL) of the CA.",
+    revocationReason: "The reason for revoking the certificate.",
+    revokedAt: "The date and time when the certificate was revoked",
+    serialNumberRes: "The serial number of the revoked certificate."
+  },
+  DELETE: {
+    serialNumber: "The serial number of the certificate to delete"
+  },
+  GET_CERT: {
+    serialNumber: "The serial number of the certificate to get the certificate body and certificate chain for",
+    certificate: "The certificate body of the certificate",
+    certificateChain: "The certificate chain of the certificate",
+    serialNumberRes: "The serial number of the certificate"
+  }
+};
+
 export const PROJECT_ROLE = {
   CREATE: {
     projectSlug: "Slug of the project to create the role for.",

backend/src/queue/queue-service.ts

@@ -23,6 +23,7 @@ export enum QueueName {
   SecretPushEventScan = "secret-push-event-scan",
   UpgradeProjectToGhost = "upgrade-project-to-ghost",
   DynamicSecretRevocation = "dynamic-secret-revocation",
+  CaCrlRotation = "ca-crl-rotation",
   SecretReplication = "secret-replication",
   SecretSync = "secret-sync" // parent queue to push integration sync, webhook, and secret replication
 }
@@ -41,6 +42,7 @@ export enum QueueJobs {
   UpgradeProjectToGhost = "upgrade-project-to-ghost-job",
   DynamicSecretRevocation = "dynamic-secret-revocation",
   DynamicSecretPruning = "dynamic-secret-pruning",
+  CaCrlRotation = "ca-crl-rotation-job",
   SecretReplication = "secret-replication",
   SecretSync = "secret-sync" // parent queue to push integration sync, webhook, and secret replication
 }
@@ -55,7 +57,6 @@ export type TQueueJobTypes = {
     };
     name: QueueJobs.SecretReminder;
   };
-
   [QueueName.SecretRotation]: {
     payload: { rotationId: string };
     name: QueueJobs.SecretRotation;
@@ -121,6 +122,12 @@ export type TQueueJobTypes = {
           dynamicSecretCfgId: string;
         };
       };
+  [QueueName.CaCrlRotation]: {
+    name: QueueJobs.CaCrlRotation;
+    payload: {
+      caId: string;
+    };
+  };
   [QueueName.SecretReplication]: {
     name: QueueJobs.SecretReplication;
     payload: TSyncSecretsDTO;

backend/src/server/app.ts

@@ -71,6 +71,7 @@ export const main = async ({ db, smtp, logger, queue, keyStore }: TMain) => {
     if (appCfg.isProductionMode) {
       await server.register<FastifyRateLimitOptions>(ratelimiter, globalRateLimiterCfg());
     }
+
     await server.register(helmet, { contentSecurityPolicy: false });
 
     await server.register(maintenanceMode);

backend/src/server/config/rateLimiter.ts

@@ -1,6 +1,7 @@
 import type { RateLimitOptions, RateLimitPluginOptions } from "@fastify/rate-limit";
 import { Redis } from "ioredis";
 
+import { getRateLimiterConfig } from "@app/ee/services/rate-limit/rate-limit-service";
 import { getConfig } from "@app/lib/config/env";
 
 export const globalRateLimiterCfg = (): RateLimitPluginOptions => {
@@ -21,14 +22,14 @@ export const globalRateLimiterCfg = (): RateLimitPluginOptions => {
 // GET endpoints
 export const readLimit: RateLimitOptions = {
   timeWindow: 60 * 1000,
-  max: 600,
+  max: () => getRateLimiterConfig().readLimit,
   keyGenerator: (req) => req.realIp
 };
 
 // POST, PATCH, PUT, DELETE endpoints
 export const writeLimit: RateLimitOptions = {
   timeWindow: 60 * 1000,
-  max: 200, // (too low, FA having issues so increasing it - maidul)
+  max: () => getRateLimiterConfig().writeLimit,
   keyGenerator: (req) => req.realIp
 };
 
@@ -36,25 +37,25 @@ export const writeLimit: RateLimitOptions = {
 export const secretsLimit: RateLimitOptions = {
   // secrets, folders, secret imports
   timeWindow: 60 * 1000,
-  max: 60,
+  max: () => getRateLimiterConfig().secretsLimit,
   keyGenerator: (req) => req.realIp
 };
 
 export const authRateLimit: RateLimitOptions = {
   timeWindow: 60 * 1000,
-  max: 60,
+  max: () => getRateLimiterConfig().authRateLimit,
   keyGenerator: (req) => req.realIp
 };
 
 export const inviteUserRateLimit: RateLimitOptions = {
   timeWindow: 60 * 1000,
-  max: 30,
+  max: () => getRateLimiterConfig().inviteUserRateLimit,
   keyGenerator: (req) => req.realIp
 };
 
 export const mfaRateLimit: RateLimitOptions = {
   timeWindow: 60 * 1000,
-  max: 20,
+  max: () => getRateLimiterConfig().mfaRateLimit,
   keyGenerator: (req) => {
     return req.headers.authorization?.split(" ")[1] || req.realIp;
   }
@@ -63,14 +64,21 @@ export const mfaRateLimit: RateLimitOptions = {
 export const creationLimit: RateLimitOptions = {
   // identity, project, org
   timeWindow: 60 * 1000,
-  max: 30,
+  max: () => getRateLimiterConfig().creationLimit,
   keyGenerator: (req) => req.realIp
 };
 
 // Public endpoints to avoid brute force attacks
 export const publicEndpointLimit: RateLimitOptions = {
-  // Shared Secrets
+  // Read Shared Secrets
   timeWindow: 60 * 1000,
-  max: 30,
+  max: () => getRateLimiterConfig().publicEndpointLimit,
+  keyGenerator: (req) => req.realIp
+};
+
+export const publicSecretShareCreationLimit: RateLimitOptions = {
+  // Create Shared Secrets
+  timeWindow: 60 * 1000,
+  max: 5,
   keyGenerator: (req) => req.realIp
 };

backend/src/server/routes/index.ts

@@ -1,3 +1,4 @@
+import { CronJob } from "cron";
 import { Knex } from "knex";
 import { z } from "zod";
 
@@ -13,6 +14,8 @@ import { auditLogQueueServiceFactory } from "@app/ee/services/audit-log/audit-lo
 import { auditLogServiceFactory } from "@app/ee/services/audit-log/audit-log-service";
 import { auditLogStreamDALFactory } from "@app/ee/services/audit-log-stream/audit-log-stream-dal";
 import { auditLogStreamServiceFactory } from "@app/ee/services/audit-log-stream/audit-log-stream-service";
+import { certificateAuthorityCrlDALFactory } from "@app/ee/services/certificate-authority-crl/certificate-authority-crl-dal";
+import { certificateAuthorityCrlServiceFactory } from "@app/ee/services/certificate-authority-crl/certificate-authority-crl-service";
 import { dynamicSecretDALFactory } from "@app/ee/services/dynamic-secret/dynamic-secret-dal";
 import { dynamicSecretServiceFactory } from "@app/ee/services/dynamic-secret/dynamic-secret-service";
 import { buildDynamicSecretProviders } from "@app/ee/services/dynamic-secret/providers";
@@ -33,6 +36,8 @@ import { permissionDALFactory } from "@app/ee/services/permission/permission-dal
 import { permissionServiceFactory } from "@app/ee/services/permission/permission-service";
 import { projectUserAdditionalPrivilegeDALFactory } from "@app/ee/services/project-user-additional-privilege/project-user-additional-privilege-dal";
 import { projectUserAdditionalPrivilegeServiceFactory } from "@app/ee/services/project-user-additional-privilege/project-user-additional-privilege-service";
+import { rateLimitDALFactory } from "@app/ee/services/rate-limit/rate-limit-dal";
+import { rateLimitServiceFactory } from "@app/ee/services/rate-limit/rate-limit-service";
 import { samlConfigDALFactory } from "@app/ee/services/saml-config/saml-config-dal";
 import { samlConfigServiceFactory } from "@app/ee/services/saml-config/saml-config-service";
 import { scimDALFactory } from "@app/ee/services/scim/scim-dal";
@@ -71,6 +76,14 @@ import { authPaswordServiceFactory } from "@app/services/auth/auth-password-serv
 import { authSignupServiceFactory } from "@app/services/auth/auth-signup-service";
 import { tokenDALFactory } from "@app/services/auth-token/auth-token-dal";
 import { tokenServiceFactory } from "@app/services/auth-token/auth-token-service";
+import { certificateBodyDALFactory } from "@app/services/certificate/certificate-body-dal";
+import { certificateDALFactory } from "@app/services/certificate/certificate-dal";
+import { certificateServiceFactory } from "@app/services/certificate/certificate-service";
+import { certificateAuthorityCertDALFactory } from "@app/services/certificate-authority/certificate-authority-cert-dal";
+import { certificateAuthorityDALFactory } from "@app/services/certificate-authority/certificate-authority-dal";
+import { certificateAuthorityQueueFactory } from "@app/services/certificate-authority/certificate-authority-queue";
+import { certificateAuthoritySecretDALFactory } from "@app/services/certificate-authority/certificate-authority-secret-dal";
+import { certificateAuthorityServiceFactory } from "@app/services/certificate-authority/certificate-authority-service";
 import { groupProjectDALFactory } from "@app/services/group-project/group-project-dal";
 import { groupProjectMembershipRoleDALFactory } from "@app/services/group-project/group-project-membership-role-dal";
 import { groupProjectServiceFactory } from "@app/services/group-project/group-project-service";
@@ -185,6 +198,7 @@ export const registerRoutes = async (
   const incidentContactDAL = incidentContactDALFactory(db);
   const orgRoleDAL = orgRoleDALFactory(db);
   const superAdminDAL = superAdminDALFactory(db);
+  const rateLimitDAL = rateLimitDALFactory(db);
   const apiKeyDAL = apiKeyDALFactory(db);
 
   const projectDAL = projectDALFactory(db);
@@ -444,6 +458,10 @@ export const registerRoutes = async (
     orgService,
     keyStore
   });
+  const rateLimitService = rateLimitServiceFactory({
+    rateLimitDAL,
+    licenseService
+  });
   const apiKeyService = apiKeyServiceFactory({ apiKeyDAL, userDAL });
 
   const secretScanningQueue = secretScanningQueueFactory({
@@ -506,6 +524,58 @@ export const registerRoutes = async (
     projectUserMembershipRoleDAL
   });
 
+  const certificateAuthorityDAL = certificateAuthorityDALFactory(db);
+  const certificateAuthorityCertDAL = certificateAuthorityCertDALFactory(db);
+  const certificateAuthoritySecretDAL = certificateAuthoritySecretDALFactory(db);
+  const certificateAuthorityCrlDAL = certificateAuthorityCrlDALFactory(db);
+
+  const certificateDAL = certificateDALFactory(db);
+  const certificateBodyDAL = certificateBodyDALFactory(db);
+
+  const certificateService = certificateServiceFactory({
+    certificateDAL,
+    certificateBodyDAL,
+    certificateAuthorityDAL,
+    certificateAuthorityCertDAL,
+    certificateAuthorityCrlDAL,
+    certificateAuthoritySecretDAL,
+    projectDAL,
+    kmsService,
+    permissionService
+  });
+
+  const certificateAuthorityQueue = certificateAuthorityQueueFactory({
+    certificateAuthorityCrlDAL,
+    certificateAuthorityDAL,
+    certificateAuthoritySecretDAL,
+    certificateDAL,
+    projectDAL,
+    kmsService,
+    queueService
+  });
+
+  const certificateAuthorityService = certificateAuthorityServiceFactory({
+    certificateAuthorityDAL,
+    certificateAuthorityCertDAL,
+    certificateAuthoritySecretDAL,
+    certificateAuthorityCrlDAL,
+    certificateAuthorityQueue,
+    certificateDAL,
+    certificateBodyDAL,
+    projectDAL,
+    kmsService,
+    permissionService
+  });
+
+  const certificateAuthorityCrlService = certificateAuthorityCrlServiceFactory({
+    certificateAuthorityDAL,
+    certificateAuthorityCrlDAL,
+    projectDAL,
+    kmsService,
+    permissionService,
+    licenseService
+  });
+
   const projectService = projectServiceFactory({
     permissionService,
     projectDAL,
@@ -522,6 +592,8 @@ export const registerRoutes = async (
     projectMembershipDAL,
     folderDAL,
     licenseService,
+    certificateAuthorityDAL,
+    certificateDAL,
     projectUserMembershipRoleDAL,
     identityProjectMembershipRoleDAL,
     keyStore
@@ -862,6 +934,7 @@ export const registerRoutes = async (
     secret: secretService,
     secretReplication: secretReplicationService,
     secretTag: secretTagService,
+    rateLimit: rateLimitService,
     folder: folderService,
     secretImport: secretImportService,
     projectBot: projectBotService,
@@ -889,6 +962,9 @@ export const registerRoutes = async (
     ldap: ldapService,
     auditLog: auditLogService,
     auditLogStream: auditLogStreamService,
+    certificate: certificateService,
+    certificateAuthority: certificateAuthorityService,
+    certificateAuthorityCrl: certificateAuthorityCrlService,
     secretScanning: secretScanningService,
     license: licenseService,
     trustedIp: trustedIpService,
@@ -900,6 +976,14 @@ export const registerRoutes = async (
     secretSharing: secretSharingService
   });
 
+  const cronJobs: CronJob[] = [];
+  if (appCfg.isProductionMode) {
+    const rateLimitSyncJob = await rateLimitService.initializeBackgroundSync();
+    if (rateLimitSyncJob) {
+      cronJobs.push(rateLimitSyncJob);
+    }
+  }
+
   server.decorate<FastifyZodProvider["store"]>("store", {
     user: userDAL
   });
@@ -954,6 +1038,7 @@ export const registerRoutes = async (
   await server.register(registerV3Routes, { prefix: "/api/v3" });
 
   server.addHook("onClose", async () => {
+    cronJobs.forEach((job) => job.stop());
     await telemetryService.flushAll();
   });
 };

backend/src/server/routes/v1/certificate-authority-router.ts

@@ -0,0 +1,515 @@
+import ms from "ms";
+import { z } from "zod";
+
+import { CertificateAuthoritiesSchema } from "@app/db/schemas";
+import { EventType } from "@app/ee/services/audit-log/audit-log-types";
+import { CERTIFICATE_AUTHORITIES } from "@app/lib/api-docs";
+import { readLimit, writeLimit } from "@app/server/config/rateLimiter";
+import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { AuthMode } from "@app/services/auth/auth-type";
+import { CertKeyAlgorithm } from "@app/services/certificate/certificate-types";
+import { CaStatus, CaType } from "@app/services/certificate-authority/certificate-authority-types";
+import { validateCaDateField } from "@app/services/certificate-authority/certificate-authority-validators";
+
+export const registerCaRouter = async (server: FastifyZodProvider) => {
+  server.route({
+    method: "POST",
+    url: "/",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Create CA",
+      body: z
+        .object({
+          projectSlug: z.string().trim().describe(CERTIFICATE_AUTHORITIES.CREATE.projectSlug),
+          type: z.nativeEnum(CaType).describe(CERTIFICATE_AUTHORITIES.CREATE.type),
+          friendlyName: z.string().optional().describe(CERTIFICATE_AUTHORITIES.CREATE.friendlyName),
+          commonName: z.string().trim().describe(CERTIFICATE_AUTHORITIES.CREATE.commonName),
+          organization: z.string().trim().describe(CERTIFICATE_AUTHORITIES.CREATE.organization),
+          ou: z.string().trim().describe(CERTIFICATE_AUTHORITIES.CREATE.ou),
+          country: z.string().trim().describe(CERTIFICATE_AUTHORITIES.CREATE.country),
+          province: z.string().trim().describe(CERTIFICATE_AUTHORITIES.CREATE.province),
+          locality: z.string().trim().describe(CERTIFICATE_AUTHORITIES.CREATE.locality),
+          // format: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#date_time_string_format
+          notBefore: validateCaDateField.optional().describe(CERTIFICATE_AUTHORITIES.CREATE.notBefore),
+          notAfter: validateCaDateField.optional().describe(CERTIFICATE_AUTHORITIES.CREATE.notAfter),
+          maxPathLength: z.number().min(-1).default(-1).describe(CERTIFICATE_AUTHORITIES.CREATE.maxPathLength),
+          keyAlgorithm: z
+            .nativeEnum(CertKeyAlgorithm)
+            .default(CertKeyAlgorithm.RSA_2048)
+            .describe(CERTIFICATE_AUTHORITIES.CREATE.keyAlgorithm)
+        })
+        .refine(
+          (data) => {
+            // Check that at least one of the specified fields is non-empty
+            return [data.commonName, data.organization, data.ou, data.country, data.province, data.locality].some(
+              (field) => field !== ""
+            );
+          },
+          {
+            message:
+              "At least one of the fields commonName, organization, ou, country, province, or locality must be non-empty",
+            path: []
+          }
+        ),
+      response: {
+        200: z.object({
+          ca: CertificateAuthoritiesSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const ca = await server.services.certificateAuthority.createCa({
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId,
+        ...req.body
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.CREATE_CA,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn
+          }
+        }
+      });
+
+      return {
+        ca
+      };
+    }
+  });
+
+  server.route({
+    method: "GET",
+    url: "/:caId",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Get CA",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.GET.caId)
+      }),
+      response: {
+        200: z.object({
+          ca: CertificateAuthoritiesSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const ca = await server.services.certificateAuthority.getCaById({
+        caId: req.params.caId,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.GET_CA,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn
+          }
+        }
+      });
+
+      return {
+        ca
+      };
+    }
+  });
+
+  server.route({
+    method: "PATCH",
+    url: "/:caId",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Update CA",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.UPDATE.caId)
+      }),
+      body: z.object({
+        status: z.enum([CaStatus.ACTIVE, CaStatus.DISABLED]).optional().describe(CERTIFICATE_AUTHORITIES.UPDATE.status)
+      }),
+      response: {
+        200: z.object({
+          ca: CertificateAuthoritiesSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const ca = await server.services.certificateAuthority.updateCaById({
+        caId: req.params.caId,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId,
+        ...req.body
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.UPDATE_CA,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn,
+            status: ca.status as CaStatus
+          }
+        }
+      });
+
+      return {
+        ca
+      };
+    }
+  });
+
+  server.route({
+    method: "DELETE",
+    url: "/:caId",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Delete CA",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.DELETE.caId)
+      }),
+      response: {
+        200: z.object({
+          ca: CertificateAuthoritiesSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const ca = await server.services.certificateAuthority.deleteCaById({
+        caId: req.params.caId,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.DELETE_CA,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn
+          }
+        }
+      });
+
+      return {
+        ca
+      };
+    }
+  });
+
+  server.route({
+    method: "GET",
+    url: "/:caId/csr",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Get CA CSR",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.GET_CSR.caId)
+      }),
+      response: {
+        200: z.object({
+          csr: z.string().describe(CERTIFICATE_AUTHORITIES.GET_CSR.csr)
+        })
+      }
+    },
+    handler: async (req) => {
+      const { ca, csr } = await server.services.certificateAuthority.getCaCsr({
+        caId: req.params.caId,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.GET_CA_CSR,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn
+          }
+        }
+      });
+
+      return {
+        csr
+      };
+    }
+  });
+
+  server.route({
+    method: "GET",
+    url: "/:caId/certificate",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Get cert and cert chain of a CA",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.GET_CERT.caId)
+      }),
+      response: {
+        200: z.object({
+          certificate: z.string().describe(CERTIFICATE_AUTHORITIES.GET_CERT.certificate),
+          certificateChain: z.string().describe(CERTIFICATE_AUTHORITIES.GET_CERT.certificateChain),
+          serialNumber: z.string().describe(CERTIFICATE_AUTHORITIES.GET_CERT.serialNumber)
+        })
+      }
+    },
+    handler: async (req) => {
+      const { certificate, certificateChain, serialNumber, ca } = await server.services.certificateAuthority.getCaCert({
+        caId: req.params.caId,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.GET_CA_CERT,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn
+          }
+        }
+      });
+
+      return {
+        certificate,
+        certificateChain,
+        serialNumber
+      };
+    }
+  });
+
+  server.route({
+    method: "POST",
+    url: "/:caId/sign-intermediate",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Create intermediate CA certificate from parent CA",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.SIGN_INTERMEDIATE.caId)
+      }),
+      body: z.object({
+        csr: z.string().trim().describe(CERTIFICATE_AUTHORITIES.SIGN_INTERMEDIATE.csr),
+        notBefore: validateCaDateField.optional().describe(CERTIFICATE_AUTHORITIES.SIGN_INTERMEDIATE.notBefore),
+        notAfter: validateCaDateField.describe(CERTIFICATE_AUTHORITIES.SIGN_INTERMEDIATE.notAfter),
+        maxPathLength: z.number().min(-1).default(-1).describe(CERTIFICATE_AUTHORITIES.SIGN_INTERMEDIATE.maxPathLength)
+      }),
+      response: {
+        200: z.object({
+          certificate: z.string().trim().describe(CERTIFICATE_AUTHORITIES.SIGN_INTERMEDIATE.certificate),
+          certificateChain: z.string().trim().describe(CERTIFICATE_AUTHORITIES.SIGN_INTERMEDIATE.certificateChain),
+          issuingCaCertificate: z
+            .string()
+            .trim()
+            .describe(CERTIFICATE_AUTHORITIES.SIGN_INTERMEDIATE.issuingCaCertificate),
+          serialNumber: z.string().trim().describe(CERTIFICATE_AUTHORITIES.SIGN_INTERMEDIATE.serialNumber)
+        })
+      }
+    },
+    handler: async (req) => {
+      const { certificate, certificateChain, issuingCaCertificate, serialNumber, ca } =
+        await server.services.certificateAuthority.signIntermediate({
+          caId: req.params.caId,
+          actor: req.permission.type,
+          actorId: req.permission.id,
+          actorAuthMethod: req.permission.authMethod,
+          actorOrgId: req.permission.orgId,
+          ...req.body
+        });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.SIGN_INTERMEDIATE,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn,
+            serialNumber
+          }
+        }
+      });
+
+      return {
+        certificate,
+        certificateChain,
+        issuingCaCertificate,
+        serialNumber
+      };
+    }
+  });
+
+  server.route({
+    method: "POST",
+    url: "/:caId/import-certificate",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Import certificate and chain to CA",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.IMPORT_CERT.caId)
+      }),
+      body: z.object({
+        certificate: z.string().trim().describe(CERTIFICATE_AUTHORITIES.IMPORT_CERT.certificate),
+        certificateChain: z.string().trim().describe(CERTIFICATE_AUTHORITIES.IMPORT_CERT.certificateChain)
+      }),
+      response: {
+        200: z.object({
+          message: z.string().trim(),
+          caId: z.string().trim()
+        })
+      }
+    },
+    handler: async (req) => {
+      const { ca } = await server.services.certificateAuthority.importCertToCa({
+        caId: req.params.caId,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId,
+        ...req.body
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.IMPORT_CA_CERT,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn
+          }
+        }
+      });
+
+      return {
+        message: "Successfully imported certificate to CA",
+        caId: req.params.caId
+      };
+    }
+  });
+
+  server.route({
+    method: "POST",
+    url: "/:caId/issue-certificate",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Issue certificate from CA",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.caId)
+      }),
+      body: z
+        .object({
+          friendlyName: z.string().optional().describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.friendlyName),
+          commonName: z.string().trim().min(1).describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.commonName),
+          ttl: z
+            .string()
+            .refine((val) => ms(val) > 0, "TTL must be a positive number")
+            .describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.ttl),
+          notBefore: validateCaDateField.optional().describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.notBefore),
+          notAfter: validateCaDateField.optional().describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.notAfter)
+        })
+        .refine(
+          (data) => {
+            const { ttl, notAfter } = data;
+            return (ttl !== undefined && notAfter === undefined) || (ttl === undefined && notAfter !== undefined);
+          },
+          {
+            message: "Either ttl or notAfter must be present, but not both",
+            path: ["ttl", "notAfter"]
+          }
+        ),
+      response: {
+        200: z.object({
+          certificate: z.string().trim().describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.certificate),
+          issuingCaCertificate: z.string().trim().describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.issuingCaCertificate),
+          certificateChain: z.string().trim().describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.certificateChain),
+          privateKey: z.string().trim().describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.privateKey),
+          serialNumber: z.string().trim().describe(CERTIFICATE_AUTHORITIES.ISSUE_CERT.serialNumber)
+        })
+      }
+    },
+    handler: async (req) => {
+      const { certificate, certificateChain, issuingCaCertificate, privateKey, serialNumber, ca } =
+        await server.services.certificateAuthority.issueCertFromCa({
+          caId: req.params.caId,
+          actor: req.permission.type,
+          actorId: req.permission.id,
+          actorAuthMethod: req.permission.authMethod,
+          actorOrgId: req.permission.orgId,
+          ...req.body
+        });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.ISSUE_CERT,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn,
+            serialNumber
+          }
+        }
+      });
+
+      return {
+        certificate,
+        certificateChain,
+        issuingCaCertificate,
+        privateKey,
+        serialNumber
+      };
+    }
+  });
+};

backend/src/server/routes/v1/certificate-router.ts

@@ -0,0 +1,207 @@
+import { z } from "zod";
+
+import { CertificatesSchema } from "@app/db/schemas";
+import { EventType } from "@app/ee/services/audit-log/audit-log-types";
+import { CERTIFICATES } from "@app/lib/api-docs";
+import { readLimit, writeLimit } from "@app/server/config/rateLimiter";
+import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { AuthMode } from "@app/services/auth/auth-type";
+import { CrlReason } from "@app/services/certificate/certificate-types";
+
+export const registerCertRouter = async (server: FastifyZodProvider) => {
+  server.route({
+    method: "GET",
+    url: "/:serialNumber",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Get certificate",
+      params: z.object({
+        serialNumber: z.string().trim().describe(CERTIFICATES.GET.serialNumber)
+      }),
+      response: {
+        200: z.object({
+          certificate: CertificatesSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const { cert, ca } = await server.services.certificate.getCert({
+        serialNumber: req.params.serialNumber,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.GET_CERT,
+          metadata: {
+            certId: cert.id,
+            cn: cert.commonName,
+            serialNumber: cert.serialNumber
+          }
+        }
+      });
+
+      return {
+        certificate: cert
+      };
+    }
+  });
+
+  server.route({
+    method: "POST",
+    url: "/:serialNumber/revoke",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Revoke",
+      params: z.object({
+        serialNumber: z.string().trim().describe(CERTIFICATES.REVOKE.serialNumber)
+      }),
+      body: z.object({
+        revocationReason: z.nativeEnum(CrlReason).describe(CERTIFICATES.REVOKE.revocationReason)
+      }),
+      response: {
+        200: z.object({
+          message: z.string().trim(),
+          serialNumber: z.string().trim().describe(CERTIFICATES.REVOKE.serialNumberRes),
+          revokedAt: z.date().describe(CERTIFICATES.REVOKE.revokedAt)
+        })
+      }
+    },
+    handler: async (req) => {
+      const { revokedAt, cert, ca } = await server.services.certificate.revokeCert({
+        serialNumber: req.params.serialNumber,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId,
+        ...req.body
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.REVOKE_CERT,
+          metadata: {
+            certId: cert.id,
+            cn: cert.commonName,
+            serialNumber: cert.serialNumber
+          }
+        }
+      });
+
+      return {
+        message: "Successfully revoked certificate",
+        serialNumber: req.params.serialNumber,
+        revokedAt
+      };
+    }
+  });
+
+  server.route({
+    method: "DELETE",
+    url: "/:serialNumber",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Delete certificate",
+      params: z.object({
+        serialNumber: z.string().trim().describe(CERTIFICATES.DELETE.serialNumber)
+      }),
+      response: {
+        200: z.object({
+          certificate: CertificatesSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const { deletedCert, ca } = await server.services.certificate.deleteCert({
+        serialNumber: req.params.serialNumber,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.DELETE_CERT,
+          metadata: {
+            certId: deletedCert.id,
+            cn: deletedCert.commonName,
+            serialNumber: deletedCert.serialNumber
+          }
+        }
+      });
+
+      return {
+        certificate: deletedCert
+      };
+    }
+  });
+
+  server.route({
+    method: "GET",
+    url: "/:serialNumber/certificate",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Get certificate body of certificate",
+      params: z.object({
+        serialNumber: z.string().trim().describe(CERTIFICATES.GET_CERT.serialNumber)
+      }),
+      response: {
+        200: z.object({
+          certificate: z.string().trim().describe(CERTIFICATES.GET_CERT.certificate),
+          certificateChain: z.string().trim().describe(CERTIFICATES.GET_CERT.certificateChain),
+          serialNumber: z.string().trim().describe(CERTIFICATES.GET_CERT.serialNumberRes)
+        })
+      }
+    },
+    handler: async (req) => {
+      const { certificate, certificateChain, serialNumber, cert, ca } = await server.services.certificate.getCertBody({
+        serialNumber: req.params.serialNumber,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.DELETE_CERT,
+          metadata: {
+            certId: cert.id,
+            cn: cert.commonName,
+            serialNumber: cert.serialNumber
+          }
+        }
+      });
+
+      return {
+        certificate,
+        certificateChain,
+        serialNumber
+      };
+    }
+  });
+};

backend/src/server/routes/v1/index.ts

@@ -1,6 +1,8 @@
 import { registerAdminRouter } from "./admin-router";
 import { registerAuthRoutes } from "./auth-router";
 import { registerProjectBotRouter } from "./bot-router";
+import { registerCaRouter } from "./certificate-authority-router";
+import { registerCertRouter } from "./certificate-router";
 import { registerIdentityAccessTokenRouter } from "./identity-access-token-router";
 import { registerIdentityAwsAuthRouter } from "./identity-aws-iam-auth-router";
 import { registerIdentityAzureAuthRouter } from "./identity-azure-auth-router";
@@ -61,6 +63,14 @@ export const registerV1Routes = async (server: FastifyZodProvider) => {
     { prefix: "/workspace" }
   );
 
+  await server.register(
+    async (pkiRouter) => {
+      await pkiRouter.register(registerCaRouter, { prefix: "/ca" });
+      await pkiRouter.register(registerCertRouter, { prefix: "/certificates" });
+    },
+    { prefix: "/pki" }
+  );
+
   await server.register(registerProjectBotRouter, { prefix: "/bot" });
   await server.register(registerIntegrationRouter, { prefix: "/integration" });
   await server.register(registerIntegrationAuthRouter, { prefix: "/integration-auth" });

backend/src/server/routes/v1/secret-sharing-router.ts

@@ -1,7 +1,12 @@
 import { z } from "zod";
 
 import { SecretSharingSchema } from "@app/db/schemas";
-import { publicEndpointLimit, readLimit, writeLimit } from "@app/server/config/rateLimiter";
+import {
+  publicEndpointLimit,
+  publicSecretShareCreationLimit,
+  readLimit,
+  writeLimit
+} from "@app/server/config/rateLimiter";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
 import { AuthMode } from "@app/services/auth/auth-type";
 
@@ -72,7 +77,7 @@ export const registerSecretSharingRouter = async (server: FastifyZodProvider) =>
 
   server.route({
     method: "POST",
-    url: "/",
+    url: "/public",
     config: {
       rateLimit: writeLimit
     },
@@ -82,9 +87,42 @@ export const registerSecretSharingRouter = async (server: FastifyZodProvider) =>
         iv: z.string(),
         tag: z.string(),
         hashedHex: z.string(),
-        expiresAt: z
-          .string()
-          .refine((date) => date === undefined || new Date(date) > new Date(), "Expires at should be a future date"),
+        expiresAt: z.string(),
+        expiresAfterViews: z.number()
+      }),
+      response: {
+        200: z.object({
+          id: z.string().uuid()
+        })
+      }
+    },
+    handler: async (req) => {
+      const { encryptedValue, iv, tag, hashedHex, expiresAt, expiresAfterViews } = req.body;
+      const sharedSecret = await req.server.services.secretSharing.createPublicSharedSecret({
+        encryptedValue,
+        iv,
+        tag,
+        hashedHex,
+        expiresAt: new Date(expiresAt),
+        expiresAfterViews
+      });
+      return { id: sharedSecret.id };
+    }
+  });
+
+  server.route({
+    method: "POST",
+    url: "/",
+    config: {
+      rateLimit: publicSecretShareCreationLimit
+    },
+    schema: {
+      body: z.object({
+        encryptedValue: z.string(),
+        iv: z.string(),
+        tag: z.string(),
+        hashedHex: z.string(),
+        expiresAt: z.string(),
         expiresAfterViews: z.number()
       }),
       response: {

backend/src/server/routes/v1/secret-tag-router.ts

@@ -23,7 +23,7 @@ export const registerSecretTagRouter = async (server: FastifyZodProvider) => {
         })
       }
     },
-    onRequest: verifyAuth([AuthMode.JWT]),
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
     handler: async (req) => {
       const workspaceTags = await server.services.secretTag.getProjectTags({
         actor: req.permission.type,
@@ -57,7 +57,7 @@ export const registerSecretTagRouter = async (server: FastifyZodProvider) => {
         })
       }
     },
-    onRequest: verifyAuth([AuthMode.JWT]),
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
     handler: async (req) => {
       const workspaceTag = await server.services.secretTag.createTag({
         actor: req.permission.type,
@@ -88,7 +88,7 @@ export const registerSecretTagRouter = async (server: FastifyZodProvider) => {
         })
       }
     },
-    onRequest: verifyAuth([AuthMode.JWT]),
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
     handler: async (req) => {
       const workspaceTag = await server.services.secretTag.deleteTag({
         actor: req.permission.type,

backend/src/server/routes/v2/project-router.ts

@@ -1,13 +1,14 @@
 import slugify from "@sindresorhus/slugify";
 import { z } from "zod";
 
-import { ProjectKeysSchema, ProjectsSchema } from "@app/db/schemas";
+import { CertificateAuthoritiesSchema, CertificatesSchema, ProjectKeysSchema, ProjectsSchema } from "@app/db/schemas";
 import { EventType } from "@app/ee/services/audit-log/audit-log-types";
 import { PROJECTS } from "@app/lib/api-docs";
 import { creationLimit, readLimit, writeLimit } from "@app/server/config/rateLimiter";
 import { getTelemetryDistinctId } from "@app/server/lib/telemetry";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
 import { AuthMode } from "@app/services/auth/auth-type";
+import { CaStatus } from "@app/services/certificate-authority/certificate-authority-types";
 import { ProjectFilterType } from "@app/services/project/project-types";
 import { PostHogEventTypes } from "@app/services/telemetry/telemetry-types";
 
@@ -307,4 +308,80 @@ export const registerProjectRouter = async (server: FastifyZodProvider) => {
       return project;
     }
   });
+
+  server.route({
+    method: "GET",
+    url: "/:slug/cas",
+    config: {
+      rateLimit: readLimit
+    },
+    schema: {
+      params: z.object({
+        slug: slugSchema.describe("The slug of the project to list CAs.")
+      }),
+      querystring: z.object({
+        status: z.enum([CaStatus.ACTIVE, CaStatus.PENDING_CERTIFICATE]).optional()
+      }),
+      response: {
+        200: z.object({
+          cas: z.array(CertificateAuthoritiesSchema)
+        })
+      }
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    handler: async (req) => {
+      const cas = await server.services.project.listProjectCas({
+        filter: {
+          slug: req.params.slug,
+          orgId: req.permission.orgId,
+          type: ProjectFilterType.SLUG
+        },
+        status: req.query.status,
+        actorId: req.permission.id,
+        actorOrgId: req.permission.orgId,
+        actorAuthMethod: req.permission.authMethod,
+        actor: req.permission.type
+      });
+      return { cas };
+    }
+  });
+
+  server.route({
+    method: "GET",
+    url: "/:slug/certificates",
+    config: {
+      rateLimit: readLimit
+    },
+    schema: {
+      params: z.object({
+        slug: slugSchema.describe("The slug of the project to list certificates.")
+      }),
+      querystring: z.object({
+        offset: z.coerce.number().min(0).max(100).default(0),
+        limit: z.coerce.number().min(1).max(100).default(25)
+      }),
+      response: {
+        200: z.object({
+          certificates: z.array(CertificatesSchema),
+          totalCount: z.number()
+        })
+      }
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    handler: async (req) => {
+      const { certificates, totalCount } = await server.services.project.listProjectCertificates({
+        filter: {
+          slug: req.params.slug,
+          orgId: req.permission.orgId,
+          type: ProjectFilterType.SLUG
+        },
+        actorId: req.permission.id,
+        actorOrgId: req.permission.orgId,
+        actorAuthMethod: req.permission.authMethod,
+        actor: req.permission.type,
+        ...req.query
+      });
+      return { certificates, totalCount };
+    }
+  });
 };

backend/src/server/routes/v3/secret-router.ts

@@ -8,7 +8,7 @@ import {
   SecretType,
   ServiceTokenScopes
 } from "@app/db/schemas";
-import { EventType } from "@app/ee/services/audit-log/audit-log-types";
+import { EventType, UserAgentType } from "@app/ee/services/audit-log/audit-log-types";
 import { RAW_SECRETS, SECRETS } from "@app/lib/api-docs";
 import { BadRequestError } from "@app/lib/errors";
 import { removeTrailingSlash } from "@app/lib/fn";
@@ -259,18 +259,20 @@ export const registerSecretRouter = async (server: FastifyZodProvider) => {
         }
       });
 
-      await server.services.telemetry.sendPostHogEvents({
-        event: PostHogEventTypes.SecretPulled,
-        distinctId: getTelemetryDistinctId(req),
-        properties: {
-          numberOfSecrets: secrets.length,
-          workspaceId,
-          environment,
-          secretPath: req.query.secretPath,
-          channel: getUserAgentType(req.headers["user-agent"]),
-          ...req.auditLogInfo
-        }
-      });
+      if (getUserAgentType(req.headers["user-agent"]) !== UserAgentType.K8_OPERATOR) {
+        await server.services.telemetry.sendPostHogEvents({
+          event: PostHogEventTypes.SecretPulled,
+          distinctId: getTelemetryDistinctId(req),
+          properties: {
+            numberOfSecrets: secrets.length,
+            workspaceId,
+            environment,
+            secretPath: req.query.secretPath,
+            channel: getUserAgentType(req.headers["user-agent"]),
+            ...req.auditLogInfo
+          }
+        });
+      }
       return { secrets, imports };
     }
   });
@@ -306,7 +308,16 @@ export const registerSecretRouter = async (server: FastifyZodProvider) => {
       }),
       response: {
         200: z.object({
-          secret: secretRawSchema
+          secret: secretRawSchema.extend({
+            tags: SecretTagsSchema.pick({
+              id: true,
+              slug: true,
+              name: true,
+              color: true
+            })
+              .array()
+              .optional()
+          })
         })
       }
     },
@@ -358,18 +369,20 @@ export const registerSecretRouter = async (server: FastifyZodProvider) => {
         }
       });
 
-      await server.services.telemetry.sendPostHogEvents({
-        event: PostHogEventTypes.SecretPulled,
-        distinctId: getTelemetryDistinctId(req),
-        properties: {
-          numberOfSecrets: 1,
-          workspaceId: secret.workspace,
-          environment,
-          secretPath: req.query.secretPath,
-          channel: getUserAgentType(req.headers["user-agent"]),
-          ...req.auditLogInfo
-        }
-      });
+      if (getUserAgentType(req.headers["user-agent"]) !== UserAgentType.K8_OPERATOR) {
+        await server.services.telemetry.sendPostHogEvents({
+          event: PostHogEventTypes.SecretPulled,
+          distinctId: getTelemetryDistinctId(req),
+          properties: {
+            numberOfSecrets: 1,
+            workspaceId: secret.workspace,
+            environment,
+            secretPath: req.query.secretPath,
+            channel: getUserAgentType(req.headers["user-agent"]),
+            ...req.auditLogInfo
+          }
+        });
+      }
       return { secret };
     }
   });
@@ -404,6 +417,7 @@ export const registerSecretRouter = async (server: FastifyZodProvider) => {
           .transform((val) => (val.at(-1) === "\n" ? `${val.trim()}\n` : val.trim()))
           .describe(RAW_SECRETS.CREATE.secretValue),
         secretComment: z.string().trim().optional().default("").describe(RAW_SECRETS.CREATE.secretComment),
+        tagIds: z.string().array().optional().describe(RAW_SECRETS.CREATE.tagIds),
         skipMultilineEncoding: z.boolean().optional().describe(RAW_SECRETS.CREATE.skipMultilineEncoding),
         type: z.nativeEnum(SecretType).default(SecretType.Shared).describe(RAW_SECRETS.CREATE.type)
       }),
@@ -427,7 +441,8 @@ export const registerSecretRouter = async (server: FastifyZodProvider) => {
         type: req.body.type,
         secretValue: req.body.secretValue,
         skipMultilineEncoding: req.body.skipMultilineEncoding,
-        secretComment: req.body.secretComment
+        secretComment: req.body.secretComment,
+        tagIds: req.body.tagIds
       });
 
       await server.services.auditLog.createAuditLog({
@@ -492,7 +507,8 @@ export const registerSecretRouter = async (server: FastifyZodProvider) => {
           .transform(removeTrailingSlash)
           .describe(RAW_SECRETS.UPDATE.secretPath),
         skipMultilineEncoding: z.boolean().optional().describe(RAW_SECRETS.UPDATE.skipMultilineEncoding),
-        type: z.nativeEnum(SecretType).default(SecretType.Shared).describe(RAW_SECRETS.UPDATE.type)
+        type: z.nativeEnum(SecretType).default(SecretType.Shared).describe(RAW_SECRETS.UPDATE.type),
+        tagIds: z.string().array().optional().describe(RAW_SECRETS.UPDATE.tagIds)
       }),
       response: {
         200: z.object({
@@ -513,7 +529,8 @@ export const registerSecretRouter = async (server: FastifyZodProvider) => {
         secretName: req.params.secretName,
         type: req.body.type,
         secretValue: req.body.secretValue,
-        skipMultilineEncoding: req.body.skipMultilineEncoding
+        skipMultilineEncoding: req.body.skipMultilineEncoding,
+        tagIds: req.body.tagIds
       });
 
       await server.services.auditLog.createAuditLog({
@@ -710,24 +727,22 @@ export const registerSecretRouter = async (server: FastifyZodProvider) => {
       });
 
       // TODO: Move to telemetry plugin
-      let shouldRecordK8Event = false;
-      if (req.headers["user-agent"] === "k8-operatoer") {
-        const randomNumber = Math.random();
-        if (randomNumber > 0.95) {
-          shouldRecordK8Event = true;
-        }
-      }
+      // let shouldRecordK8Event = false;
+      // if (req.headers["user-agent"] === "k8-operatoer") {
+      //   const randomNumber = Math.random();
+      //   if (randomNumber > 0.95) {
+      //     shouldRecordK8Event = true;
+      //   }
+      // }
 
       const shouldCapture =
-        req.query.workspaceId !== "650e71fbae3e6c8572f436d4" &&
-        (req.headers["user-agent"] !== "k8-operator" || shouldRecordK8Event);
-      const approximateNumberTotalSecrets = secrets.length * 20;
+        req.query.workspaceId !== "650e71fbae3e6c8572f436d4" && req.headers["user-agent"] !== "k8-operator";
       if (shouldCapture) {
         await server.services.telemetry.sendPostHogEvents({
           event: PostHogEventTypes.SecretPulled,
           distinctId: getTelemetryDistinctId(req),
           properties: {
-            numberOfSecrets: shouldRecordK8Event ? approximateNumberTotalSecrets : secrets.length,
+            numberOfSecrets: secrets.length,
             workspaceId: req.query.workspaceId,
             environment: req.query.environment,
             secretPath: req.query.secretPath,
@@ -804,18 +819,20 @@ export const registerSecretRouter = async (server: FastifyZodProvider) => {
         }
       });
 
-      await server.services.telemetry.sendPostHogEvents({
-        event: PostHogEventTypes.SecretPulled,
-        distinctId: getTelemetryDistinctId(req),
-        properties: {
-          numberOfSecrets: 1,
-          workspaceId: req.query.workspaceId,
-          environment: req.query.environment,
-          secretPath: req.query.secretPath,
-          channel: getUserAgentType(req.headers["user-agent"]),
-          ...req.auditLogInfo
-        }
-      });
+      if (getUserAgentType(req.headers["user-agent"]) !== UserAgentType.K8_OPERATOR) {
+        await server.services.telemetry.sendPostHogEvents({
+          event: PostHogEventTypes.SecretPulled,
+          distinctId: getTelemetryDistinctId(req),
+          properties: {
+            numberOfSecrets: 1,
+            workspaceId: req.query.workspaceId,
+            environment: req.query.environment,
+            secretPath: req.query.secretPath,
+            channel: getUserAgentType(req.headers["user-agent"]),
+            ...req.auditLogInfo
+          }
+        });
+      }
       return { secret };
     }
   });

backend/src/services/certificate-authority/certificate-authority-cert-dal.ts

@@ -0,0 +1,10 @@
+import { TDbClient } from "@app/db";
+import { TableName } from "@app/db/schemas";
+import { ormify } from "@app/lib/knex";
+
+export type TCertificateAuthorityCertDALFactory = ReturnType<typeof certificateAuthorityCertDALFactory>;
+
+export const certificateAuthorityCertDALFactory = (db: TDbClient) => {
+  const caCertOrm = ormify(db, TableName.CertificateAuthorityCert);
+  return caCertOrm;
+};

backend/src/services/certificate-authority/certificate-authority-dal.ts

@@ -0,0 +1,48 @@
+import { TDbClient } from "@app/db";
+import { TableName } from "@app/db/schemas";
+import { DatabaseError } from "@app/lib/errors";
+import { ormify } from "@app/lib/knex";
+
+export type TCertificateAuthorityDALFactory = ReturnType<typeof certificateAuthorityDALFactory>;
+
+export const certificateAuthorityDALFactory = (db: TDbClient) => {
+  const caOrm = ormify(db, TableName.CertificateAuthority);
+
+  // note: not used
+  const buildCertificateChain = async (caId: string) => {
+    try {
+      const result: {
+        caId: string;
+        parentCaId?: string;
+        encryptedCertificate: Buffer;
+      }[] = await db
+        .withRecursive("cte", (cte) => {
+          void cte
+            .select("ca.id as caId", "ca.parentCaId", "cert.encryptedCertificate")
+            .from({ ca: TableName.CertificateAuthority })
+            .leftJoin({ cert: TableName.CertificateAuthorityCert }, "ca.id", "cert.caId")
+            .where("ca.id", caId)
+            .unionAll((builder) => {
+              void builder
+                .select("ca.id as caId", "ca.parentCaId", "cert.encryptedCertificate")
+                .from({ ca: TableName.CertificateAuthority })
+                .leftJoin({ cert: TableName.CertificateAuthorityCert }, "ca.id", "cert.caId")
+                .innerJoin("cte", "cte.parentCaId", "ca.id");
+            });
+        })
+        .select("*")
+        .from("cte");
+
+      // Extract certificates and reverse the order to have the root CA at the end
+      const certChain: Buffer[] = result.map((row) => row.encryptedCertificate);
+      return certChain;
+    } catch (error) {
+      throw new DatabaseError({ error, name: "BuildCertificateChain" });
+    }
+  };
+
+  return {
+    ...caOrm,
+    buildCertificateChain
+  };
+};

backend/src/services/certificate-authority/certificate-authority-fns.ts

@@ -0,0 +1,216 @@
+import * as x509 from "@peculiar/x509";
+import crypto from "crypto";
+
+import { BadRequestError } from "@app/lib/errors";
+import { getProjectKmsCertificateKeyId } from "@app/services/project/project-fns";
+
+import { CertKeyAlgorithm, CertStatus } from "../certificate/certificate-types";
+import { TDNParts, TGetCaCertChainDTO, TGetCaCredentialsDTO, TRebuildCaCrlDTO } from "./certificate-authority-types";
+
+export const createDistinguishedName = (parts: TDNParts) => {
+  const dnParts = [];
+  if (parts.country) dnParts.push(`C=${parts.country}`);
+  if (parts.organization) dnParts.push(`O=${parts.organization}`);
+  if (parts.ou) dnParts.push(`OU=${parts.ou}`);
+  if (parts.province) dnParts.push(`ST=${parts.province}`);
+  if (parts.commonName) dnParts.push(`CN=${parts.commonName}`);
+  if (parts.locality) dnParts.push(`L=${parts.locality}`);
+  return dnParts.join(", ");
+};
+
+export const keyAlgorithmToAlgCfg = (keyAlgorithm: CertKeyAlgorithm) => {
+  switch (keyAlgorithm) {
+    case CertKeyAlgorithm.RSA_4096:
+      return {
+        name: "RSASSA-PKCS1-v1_5",
+        hash: "SHA-256",
+        publicExponent: new Uint8Array([1, 0, 1]),
+        modulusLength: 4096
+      };
+    case CertKeyAlgorithm.ECDSA_P256:
+      return {
+        name: "ECDSA",
+        namedCurve: "P-256",
+        hash: "SHA-256"
+      };
+    case CertKeyAlgorithm.ECDSA_P384:
+      return {
+        name: "ECDSA",
+        namedCurve: "P-384",
+        hash: "SHA-384"
+      };
+    default: {
+      // RSA_2048
+      return {
+        name: "RSASSA-PKCS1-v1_5",
+        hash: "SHA-256",
+        publicExponent: new Uint8Array([1, 0, 1]),
+        modulusLength: 2048
+      };
+    }
+  }
+};
+
+/**
+ * Return the public and private key of CA with id [caId]
+ * Note: credentials are returned as crypto.webcrypto.CryptoKey
+ * suitable for use with @peculiar/x509 module
+ */
+export const getCaCredentials = async ({
+  caId,
+  certificateAuthorityDAL,
+  certificateAuthoritySecretDAL,
+  projectDAL,
+  kmsService
+}: TGetCaCredentialsDTO) => {
+  const ca = await certificateAuthorityDAL.findById(caId);
+  if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+  const caSecret = await certificateAuthoritySecretDAL.findOne({ caId });
+  if (!caSecret) throw new BadRequestError({ message: "CA secret not found" });
+
+  const keyId = await getProjectKmsCertificateKeyId({
+    projectId: ca.projectId,
+    projectDAL,
+    kmsService
+  });
+
+  const decryptedPrivateKey = await kmsService.decrypt({
+    kmsId: keyId,
+    cipherTextBlob: caSecret.encryptedPrivateKey
+  });
+
+  const alg = keyAlgorithmToAlgCfg(ca.keyAlgorithm as CertKeyAlgorithm);
+  const skObj = crypto.createPrivateKey({ key: decryptedPrivateKey, format: "der", type: "pkcs8" });
+  const caPrivateKey = await crypto.subtle.importKey(
+    "pkcs8",
+    skObj.export({ format: "der", type: "pkcs8" }),
+    alg,
+    true,
+    ["sign"]
+  );
+
+  const pkObj = crypto.createPublicKey(skObj);
+  const caPublicKey = await crypto.subtle.importKey("spki", pkObj.export({ format: "der", type: "spki" }), alg, true, [
+    "verify"
+  ]);
+
+  return {
+    caPrivateKey,
+    caPublicKey
+  };
+};
+
+/**
+ * Return the decrypted pem-encoded certificate and certificate chain
+ * for CA with id [caId].
+ */
+export const getCaCertChain = async ({
+  caId,
+  certificateAuthorityDAL,
+  certificateAuthorityCertDAL,
+  projectDAL,
+  kmsService
+}: TGetCaCertChainDTO) => {
+  const ca = await certificateAuthorityDAL.findById(caId);
+  if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+  const caCert = await certificateAuthorityCertDAL.findOne({ caId: ca.id });
+
+  const keyId = await getProjectKmsCertificateKeyId({
+    projectId: ca.projectId,
+    projectDAL,
+    kmsService
+  });
+
+  const decryptedCaCert = await kmsService.decrypt({
+    kmsId: keyId,
+    cipherTextBlob: caCert.encryptedCertificate
+  });
+
+  const caCertObj = new x509.X509Certificate(decryptedCaCert);
+
+  const decryptedChain = await kmsService.decrypt({
+    kmsId: keyId,
+    cipherTextBlob: caCert.encryptedCertificateChain
+  });
+
+  return {
+    caCert: caCertObj.toString("pem"),
+    caCertChain: decryptedChain.toString("utf-8"),
+    serialNumber: caCertObj.serialNumber
+  };
+};
+
+/**
+ * Rebuilds the certificate revocation list (CRL)
+ * for CA with id [caId]
+ */
+export const rebuildCaCrl = async ({
+  caId,
+  certificateAuthorityDAL,
+  certificateAuthorityCrlDAL,
+  certificateAuthoritySecretDAL,
+  projectDAL,
+  certificateDAL,
+  kmsService
+}: TRebuildCaCrlDTO) => {
+  const ca = await certificateAuthorityDAL.findById(caId);
+  if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+  const caSecret = await certificateAuthoritySecretDAL.findOne({ caId: ca.id });
+
+  const alg = keyAlgorithmToAlgCfg(ca.keyAlgorithm as CertKeyAlgorithm);
+
+  const keyId = await getProjectKmsCertificateKeyId({
+    projectId: ca.projectId,
+    projectDAL,
+    kmsService
+  });
+
+  const privateKey = await kmsService.decrypt({
+    kmsId: keyId,
+    cipherTextBlob: caSecret.encryptedPrivateKey
+  });
+
+  const skObj = crypto.createPrivateKey({ key: privateKey, format: "der", type: "pkcs8" });
+  const sk = await crypto.subtle.importKey("pkcs8", skObj.export({ format: "der", type: "pkcs8" }), alg, true, [
+    "sign"
+  ]);
+
+  const revokedCerts = await certificateDAL.find({
+    caId: ca.id,
+    status: CertStatus.REVOKED
+  });
+
+  const crl = await x509.X509CrlGenerator.create({
+    issuer: ca.dn,
+    thisUpdate: new Date(),
+    nextUpdate: new Date("2025/12/12"),
+    entries: revokedCerts.map((revokedCert) => {
+      return {
+        serialNumber: revokedCert.serialNumber,
+        revocationDate: new Date(revokedCert.revokedAt as Date),
+        reason: revokedCert.revocationReason as number,
+        invalidity: new Date("2022/01/01"),
+        issuer: ca.dn
+      };
+    }),
+    signingAlgorithm: alg,
+    signingKey: sk
+  });
+
+  const { cipherTextBlob: encryptedCrl } = await kmsService.encrypt({
+    kmsId: keyId,
+    plainText: Buffer.from(new Uint8Array(crl.rawData))
+  });
+
+  await certificateAuthorityCrlDAL.update(
+    {
+      caId: ca.id
+    },
+    {
+      encryptedCrl
+    }
+  );
+};

backend/src/services/certificate-authority/certificate-authority-queue.ts

@@ -0,0 +1,145 @@
+import * as x509 from "@peculiar/x509";
+import crypto from "crypto";
+
+import { getConfig } from "@app/lib/config/env";
+import { daysToMillisecond, secondsToMillis } from "@app/lib/dates";
+import { BadRequestError } from "@app/lib/errors";
+import { logger } from "@app/lib/logger";
+import { QueueJobs, QueueName, TQueueServiceFactory } from "@app/queue";
+import { TCertificateDALFactory } from "@app/services/certificate/certificate-dal";
+import { CertKeyAlgorithm, CertStatus } from "@app/services/certificate/certificate-types";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+import { TProjectDALFactory } from "@app/services/project/project-dal";
+import { getProjectKmsCertificateKeyId } from "@app/services/project/project-fns";
+
+import { TCertificateAuthorityCrlDALFactory } from "../../ee/services/certificate-authority-crl/certificate-authority-crl-dal";
+import { TCertificateAuthorityDALFactory } from "./certificate-authority-dal";
+import { keyAlgorithmToAlgCfg } from "./certificate-authority-fns";
+import { TCertificateAuthoritySecretDALFactory } from "./certificate-authority-secret-dal";
+import { TRotateCaCrlTriggerDTO } from "./certificate-authority-types";
+
+type TCertificateAuthorityQueueFactoryDep = {
+  // TODO: Pick
+  certificateAuthorityDAL: TCertificateAuthorityDALFactory;
+  certificateAuthorityCrlDAL: TCertificateAuthorityCrlDALFactory;
+  certificateAuthoritySecretDAL: TCertificateAuthoritySecretDALFactory;
+  certificateDAL: TCertificateDALFactory;
+  projectDAL: Pick<TProjectDALFactory, "findProjectBySlug" | "findOne" | "updateById" | "findById" | "transaction">;
+  kmsService: Pick<TKmsServiceFactory, "generateKmsKey" | "encrypt" | "decrypt">;
+  queueService: TQueueServiceFactory;
+};
+export type TCertificateAuthorityQueueFactory = ReturnType<typeof certificateAuthorityQueueFactory>;
+
+export const certificateAuthorityQueueFactory = ({
+  certificateAuthorityCrlDAL,
+  certificateAuthorityDAL,
+  certificateAuthoritySecretDAL,
+  certificateDAL,
+  projectDAL,
+  kmsService,
+  queueService
+}: TCertificateAuthorityQueueFactoryDep) => {
+  // TODO 1: auto-periodic rotation
+  // TODO 2: manual rotation
+
+  const setCaCrlRotationInterval = async ({ caId, rotationIntervalDays }: TRotateCaCrlTriggerDTO) => {
+    const appCfg = getConfig();
+
+    // query for config
+    // const caCrl = await certificateAuthorityCrlDAL.findOne({
+    //   caId
+    // });
+
+    await queueService.queue(
+      // TODO: clarify queue + job naming
+      QueueName.CaCrlRotation,
+      QueueJobs.CaCrlRotation,
+      {
+        caId
+      },
+      {
+        jobId: `ca-crl-rotation-${caId}`,
+        repeat: {
+          // on prod it this will be in days, in development this will be second
+          every:
+            appCfg.NODE_ENV === "development"
+              ? secondsToMillis(rotationIntervalDays)
+              : daysToMillisecond(rotationIntervalDays),
+          immediately: true
+        }
+      }
+    );
+  };
+
+  queueService.start(QueueName.CaCrlRotation, async (job) => {
+    const { caId } = job.data;
+    logger.info(`secretReminderQueue.process: [secretDocument=${caId}]`);
+
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const caSecret = await certificateAuthoritySecretDAL.findOne({ caId: ca.id });
+
+    const alg = keyAlgorithmToAlgCfg(ca.keyAlgorithm as CertKeyAlgorithm);
+
+    const keyId = await getProjectKmsCertificateKeyId({
+      projectId: ca.projectId,
+      projectDAL,
+      kmsService
+    });
+
+    const privateKey = await kmsService.decrypt({
+      kmsId: keyId,
+      cipherTextBlob: caSecret.encryptedPrivateKey
+    });
+
+    const skObj = crypto.createPrivateKey({ key: privateKey, format: "der", type: "pkcs8" });
+    const sk = await crypto.subtle.importKey("pkcs8", skObj.export({ format: "der", type: "pkcs8" }), alg, true, [
+      "sign"
+    ]);
+
+    const revokedCerts = await certificateDAL.find({
+      caId: ca.id,
+      status: CertStatus.REVOKED
+    });
+
+    const crl = await x509.X509CrlGenerator.create({
+      issuer: ca.dn,
+      thisUpdate: new Date(),
+      nextUpdate: new Date("2025/12/12"), // TODO: depends on configured rebuild interval
+      entries: revokedCerts.map((revokedCert) => {
+        return {
+          serialNumber: revokedCert.serialNumber,
+          revocationDate: new Date(revokedCert.revokedAt as Date),
+          reason: revokedCert.revocationReason as number,
+          invalidity: new Date("2022/01/01"),
+          issuer: ca.dn
+        };
+      }),
+      signingAlgorithm: alg,
+      signingKey: sk
+    });
+
+    const { cipherTextBlob: encryptedCrl } = await kmsService.encrypt({
+      kmsId: keyId,
+      plainText: Buffer.from(new Uint8Array(crl.rawData))
+    });
+
+    await certificateAuthorityCrlDAL.update(
+      {
+        caId: ca.id
+      },
+      {
+        encryptedCrl
+      }
+    );
+  });
+
+  queueService.listen(QueueName.CaCrlRotation, "failed", (job, err) => {
+    logger.error(err, "Failed to rotate CA CRL %s", job?.id);
+  });
+
+  return {
+    setCaCrlRotationInterval
+  };
+};

backend/src/services/certificate-authority/certificate-authority-secret-dal.ts

@@ -0,0 +1,10 @@
+import { TDbClient } from "@app/db";
+import { TableName } from "@app/db/schemas";
+import { ormify } from "@app/lib/knex";
+
+export type TCertificateAuthoritySecretDALFactory = ReturnType<typeof certificateAuthoritySecretDALFactory>;
+
+export const certificateAuthoritySecretDALFactory = (db: TDbClient) => {
+  const caSecretOrm = ormify(db, TableName.CertificateAuthoritySecret);
+  return caSecretOrm;
+};

backend/src/services/certificate-authority/certificate-authority-service.ts

@@ -0,0 +1,821 @@
+/* eslint-disable no-bitwise */
+import { ForbiddenError } from "@casl/ability";
+import * as x509 from "@peculiar/x509";
+import crypto, { KeyObject } from "crypto";
+import ms from "ms";
+
+import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
+import { ProjectPermissionActions, ProjectPermissionSub } from "@app/ee/services/permission/project-permission";
+import { BadRequestError } from "@app/lib/errors";
+import { TCertificateBodyDALFactory } from "@app/services/certificate/certificate-body-dal";
+import { TCertificateDALFactory } from "@app/services/certificate/certificate-dal";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+import { TProjectDALFactory } from "@app/services/project/project-dal";
+import { getProjectKmsCertificateKeyId } from "@app/services/project/project-fns";
+
+import { TCertificateAuthorityCrlDALFactory } from "../../ee/services/certificate-authority-crl/certificate-authority-crl-dal";
+import { CertKeyAlgorithm, CertStatus } from "../certificate/certificate-types";
+import { TCertificateAuthorityCertDALFactory } from "./certificate-authority-cert-dal";
+import { TCertificateAuthorityDALFactory } from "./certificate-authority-dal";
+import {
+  createDistinguishedName,
+  getCaCertChain,
+  getCaCredentials,
+  keyAlgorithmToAlgCfg
+} from "./certificate-authority-fns";
+import { TCertificateAuthorityQueueFactory } from "./certificate-authority-queue";
+import { TCertificateAuthoritySecretDALFactory } from "./certificate-authority-secret-dal";
+import {
+  CaStatus,
+  CaType,
+  TCreateCaDTO,
+  TDeleteCaDTO,
+  TGetCaCertDTO,
+  TGetCaCsrDTO,
+  TGetCaDTO,
+  TImportCertToCaDTO,
+  TIssueCertFromCaDTO,
+  TSignIntermediateDTO,
+  TUpdateCaDTO
+} from "./certificate-authority-types";
+
+type TCertificateAuthorityServiceFactoryDep = {
+  certificateAuthorityDAL: Pick<
+    TCertificateAuthorityDALFactory,
+    "transaction" | "create" | "findById" | "updateById" | "deleteById" | "findOne"
+  >;
+  certificateAuthorityCertDAL: Pick<TCertificateAuthorityCertDALFactory, "create" | "findOne" | "transaction">;
+  certificateAuthoritySecretDAL: Pick<TCertificateAuthoritySecretDALFactory, "create" | "findOne">;
+  certificateAuthorityCrlDAL: Pick<TCertificateAuthorityCrlDALFactory, "create" | "findOne" | "update">;
+  certificateAuthorityQueue: TCertificateAuthorityQueueFactory; // TODO: Pick
+  certificateDAL: Pick<TCertificateDALFactory, "transaction" | "create" | "find">;
+  certificateBodyDAL: Pick<TCertificateBodyDALFactory, "create">;
+  projectDAL: Pick<TProjectDALFactory, "findProjectBySlug" | "findOne" | "updateById" | "findById" | "transaction">;
+  kmsService: Pick<TKmsServiceFactory, "generateKmsKey" | "encrypt" | "decrypt">;
+  permissionService: Pick<TPermissionServiceFactory, "getProjectPermission">;
+};
+
+export type TCertificateAuthorityServiceFactory = ReturnType<typeof certificateAuthorityServiceFactory>;
+
+export const certificateAuthorityServiceFactory = ({
+  certificateAuthorityDAL,
+  certificateAuthorityCertDAL,
+  certificateAuthoritySecretDAL,
+  certificateAuthorityCrlDAL,
+  certificateDAL,
+  certificateBodyDAL,
+  projectDAL,
+  kmsService,
+  permissionService
+}: TCertificateAuthorityServiceFactoryDep) => {
+  /**
+   * Generates new root or intermediate CA
+   */
+  const createCa = async ({
+    projectSlug,
+    type,
+    friendlyName,
+    commonName,
+    organization,
+    ou,
+    country,
+    province,
+    locality,
+    notBefore,
+    notAfter,
+    maxPathLength,
+    keyAlgorithm,
+    actorId,
+    actorAuthMethod,
+    actor,
+    actorOrgId
+  }: TCreateCaDTO) => {
+    const project = await projectDAL.findProjectBySlug(projectSlug, actorOrgId);
+    if (!project) throw new BadRequestError({ message: "Project not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      project.id,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Create,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    const dn = createDistinguishedName({
+      commonName,
+      organization,
+      ou,
+      country,
+      province,
+      locality
+    });
+
+    const alg = keyAlgorithmToAlgCfg(keyAlgorithm);
+    const keys = await crypto.subtle.generateKey(alg, true, ["sign", "verify"]);
+
+    const newCa = await certificateAuthorityDAL.transaction(async (tx) => {
+      const notBeforeDate = notBefore ? new Date(notBefore) : new Date();
+
+      // if undefined, set [notAfterDate] to 10 years from now
+      const notAfterDate = notAfter
+        ? new Date(notAfter)
+        : new Date(new Date().setFullYear(new Date().getFullYear() + 10));
+
+      const serialNumber = crypto.randomBytes(32).toString("hex");
+
+      const ca = await certificateAuthorityDAL.create(
+        {
+          projectId: project.id,
+          type,
+          organization,
+          ou,
+          country,
+          province,
+          locality,
+          friendlyName: friendlyName || dn,
+          commonName,
+          status: type === CaType.ROOT ? CaStatus.ACTIVE : CaStatus.PENDING_CERTIFICATE,
+          dn,
+          keyAlgorithm,
+          ...(type === CaType.ROOT && {
+            maxPathLength,
+            notBefore: notBeforeDate,
+            notAfter: notAfterDate,
+            serialNumber
+          })
+        },
+        tx
+      );
+
+      const keyId = await getProjectKmsCertificateKeyId({
+        projectId: project.id,
+        projectDAL,
+        kmsService
+      });
+
+      if (type === CaType.ROOT) {
+        // note: create self-signed cert only applicable for root CA
+        const cert = await x509.X509CertificateGenerator.createSelfSigned({
+          name: dn,
+          serialNumber,
+          notBefore: notBeforeDate,
+          notAfter: notAfterDate,
+          signingAlgorithm: alg,
+          keys,
+          extensions: [
+            new x509.BasicConstraintsExtension(true, maxPathLength === -1 ? undefined : maxPathLength, true),
+            new x509.ExtendedKeyUsageExtension(["1.2.3.4.5.6.7", "2.3.4.5.6.7.8"], true),
+            // eslint-disable-next-line no-bitwise
+            new x509.KeyUsagesExtension(x509.KeyUsageFlags.keyCertSign | x509.KeyUsageFlags.cRLSign, true),
+            await x509.SubjectKeyIdentifierExtension.create(keys.publicKey)
+          ]
+        });
+
+        const { cipherTextBlob: encryptedCertificate } = await kmsService.encrypt({
+          kmsId: keyId,
+          plainText: Buffer.from(new Uint8Array(cert.rawData))
+        });
+
+        const { cipherTextBlob: encryptedCertificateChain } = await kmsService.encrypt({
+          kmsId: keyId,
+          plainText: Buffer.alloc(0)
+        });
+
+        await certificateAuthorityCertDAL.create(
+          {
+            caId: ca.id,
+            encryptedCertificate,
+            encryptedCertificateChain
+          },
+          tx
+        );
+      }
+
+      // create empty CRL
+      const crl = await x509.X509CrlGenerator.create({
+        issuer: ca.dn,
+        thisUpdate: new Date(),
+        nextUpdate: new Date("2025/12/12"), // TODO: change
+        entries: [],
+        signingAlgorithm: alg,
+        signingKey: keys.privateKey
+      });
+
+      const { cipherTextBlob: encryptedCrl } = await kmsService.encrypt({
+        kmsId: keyId,
+        plainText: Buffer.from(new Uint8Array(crl.rawData))
+      });
+
+      await certificateAuthorityCrlDAL.create(
+        {
+          caId: ca.id,
+          encryptedCrl
+        },
+        tx
+      );
+
+      // https://nodejs.org/api/crypto.html#static-method-keyobjectfromkey
+      const skObj = KeyObject.from(keys.privateKey);
+
+      const { cipherTextBlob: encryptedPrivateKey } = await kmsService.encrypt({
+        kmsId: keyId,
+        plainText: skObj.export({
+          type: "pkcs8",
+          format: "der"
+        })
+      });
+
+      await certificateAuthoritySecretDAL.create(
+        {
+          caId: ca.id,
+          encryptedPrivateKey
+        },
+        tx
+      );
+
+      return ca;
+    });
+
+    return newCa;
+  };
+
+  /**
+   * Return CA with id [caId]
+   */
+  const getCaById = async ({ caId, actorId, actorAuthMethod, actor, actorOrgId }: TGetCaDTO) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Read,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    return ca;
+  };
+
+  /**
+   * Update CA with id [caId].
+   * Note: Used to enable/disable CA
+   */
+  const updateCaById = async ({ caId, status, actorId, actorAuthMethod, actor, actorOrgId }: TUpdateCaDTO) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Edit,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    const updatedCa = await certificateAuthorityDAL.updateById(caId, { status });
+
+    return updatedCa;
+  };
+
+  /**
+   * Delete CA with id [caId]
+   */
+  const deleteCaById = async ({ caId, actorId, actorAuthMethod, actor, actorOrgId }: TDeleteCaDTO) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Delete,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    const deletedCa = await certificateAuthorityDAL.deleteById(caId);
+
+    return deletedCa;
+  };
+
+  /**
+   * Return certificate signing request (CSR) made with CA with id [caId]
+   */
+  const getCaCsr = async ({ caId, actorId, actorAuthMethod, actor, actorOrgId }: TGetCaCsrDTO) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Create,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    if (ca.type === CaType.ROOT) throw new BadRequestError({ message: "Root CA cannot generate CSR" });
+
+    const caCert = await certificateAuthorityCertDAL.findOne({ caId: ca.id });
+    if (caCert) throw new BadRequestError({ message: "CA already has a certificate installed" });
+
+    const { caPrivateKey, caPublicKey } = await getCaCredentials({
+      caId,
+      certificateAuthorityDAL,
+      certificateAuthoritySecretDAL,
+      projectDAL,
+      kmsService
+    });
+
+    const alg = keyAlgorithmToAlgCfg(ca.keyAlgorithm as CertKeyAlgorithm);
+
+    const csrObj = await x509.Pkcs10CertificateRequestGenerator.create({
+      name: ca.dn,
+      keys: {
+        privateKey: caPrivateKey,
+        publicKey: caPublicKey
+      },
+      signingAlgorithm: alg,
+      extensions: [
+        // eslint-disable-next-line no-bitwise
+        new x509.KeyUsagesExtension(
+          x509.KeyUsageFlags.keyCertSign |
+            x509.KeyUsageFlags.cRLSign |
+            x509.KeyUsageFlags.digitalSignature |
+            x509.KeyUsageFlags.keyEncipherment
+        )
+      ],
+      attributes: [new x509.ChallengePasswordAttribute("password")]
+    });
+
+    return {
+      csr: csrObj.toString("pem"),
+      ca
+    };
+  };
+
+  /**
+   * Return certificate and certificate chain for CA
+   */
+  const getCaCert = async ({ caId, actorId, actorAuthMethod, actor, actorOrgId }: TGetCaCertDTO) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Read,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    const { caCert, caCertChain, serialNumber } = await getCaCertChain({
+      caId,
+      certificateAuthorityDAL,
+      certificateAuthorityCertDAL,
+      projectDAL,
+      kmsService
+    });
+
+    return {
+      certificate: caCert,
+      certificateChain: caCertChain,
+      serialNumber,
+      ca
+    };
+  };
+
+  /**
+   * Issue certificate to be imported back in for intermediate CA
+   */
+  const signIntermediate = async ({
+    caId,
+    actorId,
+    actorAuthMethod,
+    actor,
+    actorOrgId,
+    csr,
+    notBefore,
+    notAfter,
+    maxPathLength
+  }: TSignIntermediateDTO) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Create,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    if (ca.status === CaStatus.DISABLED) throw new BadRequestError({ message: "CA is disabled" });
+
+    const alg = keyAlgorithmToAlgCfg(ca.keyAlgorithm as CertKeyAlgorithm);
+
+    const keyId = await getProjectKmsCertificateKeyId({
+      projectId: ca.projectId,
+      projectDAL,
+      kmsService
+    });
+
+    const caCert = await certificateAuthorityCertDAL.findOne({ caId: ca.id });
+    const decryptedCaCert = await kmsService.decrypt({
+      kmsId: keyId,
+      cipherTextBlob: caCert.encryptedCertificate
+    });
+
+    const caCertObj = new x509.X509Certificate(decryptedCaCert);
+    const csrObj = new x509.Pkcs10CertificateRequest(csr);
+
+    // check path length constraint
+    const caPathLength = caCertObj.getExtension(x509.BasicConstraintsExtension)?.pathLength;
+    if (caPathLength !== undefined) {
+      if (caPathLength === 0)
+        throw new BadRequestError({
+          message: "Failed to issue intermediate certificate due to CA path length constraint"
+        });
+      if (maxPathLength >= caPathLength || (maxPathLength === -1 && caPathLength !== -1))
+        throw new BadRequestError({
+          message: "The requested path length constraint exceeds the CA's allowed path length"
+        });
+    }
+
+    const notBeforeDate = notBefore ? new Date(notBefore) : new Date();
+    const notAfterDate = new Date(notAfter);
+
+    const caCertNotBeforeDate = new Date(caCertObj.notBefore);
+    const caCertNotAfterDate = new Date(caCertObj.notAfter);
+
+    // check not before constraint
+    if (notBeforeDate < caCertNotBeforeDate) {
+      throw new BadRequestError({ message: "notBefore date is before CA certificate's notBefore date" });
+    }
+
+    if (notBeforeDate > notAfterDate) throw new BadRequestError({ message: "notBefore date is after notAfter date" });
+
+    // check not after constraint
+    if (notAfterDate > caCertNotAfterDate) {
+      throw new BadRequestError({ message: "notAfter date is after CA certificate's notAfter date" });
+    }
+
+    const { caPrivateKey } = await getCaCredentials({
+      caId: ca.id,
+      certificateAuthorityDAL,
+      certificateAuthoritySecretDAL,
+      projectDAL,
+      kmsService
+    });
+
+    const serialNumber = crypto.randomBytes(32).toString("hex");
+    const intermediateCert = await x509.X509CertificateGenerator.create({
+      serialNumber,
+      subject: csrObj.subject,
+      issuer: caCertObj.subject,
+      notBefore: notBeforeDate,
+      notAfter: notAfterDate,
+      signingKey: caPrivateKey,
+      publicKey: csrObj.publicKey,
+      signingAlgorithm: alg,
+      extensions: [
+        new x509.KeyUsagesExtension(
+          x509.KeyUsageFlags.keyCertSign |
+            x509.KeyUsageFlags.cRLSign |
+            x509.KeyUsageFlags.digitalSignature |
+            x509.KeyUsageFlags.keyEncipherment,
+          true
+        ),
+        new x509.BasicConstraintsExtension(true, maxPathLength === -1 ? undefined : maxPathLength, true),
+        await x509.AuthorityKeyIdentifierExtension.create(caCertObj, false),
+        await x509.SubjectKeyIdentifierExtension.create(csrObj.publicKey)
+      ]
+    });
+
+    const { caCert: issuingCaCertificate, caCertChain } = await getCaCertChain({
+      caId,
+      certificateAuthorityDAL,
+      certificateAuthorityCertDAL,
+      projectDAL,
+      kmsService
+    });
+
+    return {
+      certificate: intermediateCert.toString("pem"),
+      issuingCaCertificate,
+      certificateChain: `${issuingCaCertificate}\n${caCertChain}`.trim(),
+      serialNumber: intermediateCert.serialNumber,
+      ca
+    };
+  };
+
+  /**
+   * Import certificate for (un-installed) CA with id [caId].
+   * Note: Can be used to import an external certificate and certificate chain
+   * to be installed into the CA.
+   */
+  const importCertToCa = async ({
+    caId,
+    actorId,
+    actorAuthMethod,
+    actor,
+    actorOrgId,
+    certificate,
+    certificateChain
+  }: TImportCertToCaDTO) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Create,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    const caCert = await certificateAuthorityCertDAL.findOne({ caId: ca.id });
+    if (caCert) throw new BadRequestError({ message: "CA has already imported a certificate" });
+
+    const certObj = new x509.X509Certificate(certificate);
+    const maxPathLength = certObj.getExtension(x509.BasicConstraintsExtension)?.pathLength;
+
+    // validate imported certificate and certificate chain
+    const certificates = certificateChain
+      .match(/-----BEGIN CERTIFICATE-----[\s\S]+?-----END CERTIFICATE-----/g)
+      ?.map((cert) => new x509.X509Certificate(cert));
+
+    if (!certificates) throw new BadRequestError({ message: "Failed to parse certificate chain" });
+
+    const chain = new x509.X509ChainBuilder({
+      certificates
+    });
+
+    const chainItems = await chain.build(certObj);
+
+    // chain.build() implicitly verifies the chain
+    if (chainItems.length !== certificates.length + 1)
+      throw new BadRequestError({ message: "Invalid certificate chain" });
+
+    const parentCertObj = chainItems[1];
+    const parentCertSubject = parentCertObj.subject;
+
+    const parentCa = await certificateAuthorityDAL.findOne({
+      projectId: ca.projectId,
+      dn: parentCertSubject
+    });
+
+    const keyId = await getProjectKmsCertificateKeyId({
+      projectId: ca.projectId,
+      projectDAL,
+      kmsService
+    });
+
+    const { cipherTextBlob: encryptedCertificate } = await kmsService.encrypt({
+      kmsId: keyId,
+      plainText: Buffer.from(new Uint8Array(certObj.rawData))
+    });
+
+    const { cipherTextBlob: encryptedCertificateChain } = await kmsService.encrypt({
+      kmsId: keyId,
+      plainText: Buffer.from(certificateChain)
+    });
+
+    await certificateAuthorityCertDAL.transaction(async (tx) => {
+      await certificateAuthorityCertDAL.create(
+        {
+          caId: ca.id,
+          encryptedCertificate,
+          encryptedCertificateChain
+        },
+        tx
+      );
+
+      await certificateAuthorityDAL.updateById(
+        ca.id,
+        {
+          status: CaStatus.ACTIVE,
+          maxPathLength: maxPathLength === undefined ? -1 : maxPathLength,
+          notBefore: new Date(certObj.notBefore),
+          notAfter: new Date(certObj.notAfter),
+          serialNumber: certObj.serialNumber,
+          parentCaId: parentCa?.id
+        },
+        tx
+      );
+    });
+
+    return { ca };
+  };
+
+  /**
+   * Return new leaf certificate issued by CA with id [caId]
+   */
+  const issueCertFromCa = async ({
+    caId,
+    friendlyName,
+    commonName,
+    ttl,
+    notBefore,
+    notAfter,
+    actorId,
+    actorAuthMethod,
+    actor,
+    actorOrgId
+  }: TIssueCertFromCaDTO) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(ProjectPermissionActions.Create, ProjectPermissionSub.Certificates);
+
+    if (ca.status === CaStatus.DISABLED) throw new BadRequestError({ message: "CA is disabled" });
+
+    const caCert = await certificateAuthorityCertDAL.findOne({ caId: ca.id });
+    if (!caCert) throw new BadRequestError({ message: "CA does not have a certificate installed" });
+
+    const keyId = await getProjectKmsCertificateKeyId({
+      projectId: ca.projectId,
+      projectDAL,
+      kmsService
+    });
+
+    const decryptedCaCert = await kmsService.decrypt({
+      kmsId: keyId,
+      cipherTextBlob: caCert.encryptedCertificate
+    });
+
+    const caCertObj = new x509.X509Certificate(decryptedCaCert);
+
+    const notBeforeDate = notBefore ? new Date(notBefore) : new Date();
+
+    let notAfterDate = new Date(new Date().setFullYear(new Date().getFullYear() + 1));
+    if (notAfter) {
+      notAfterDate = new Date(notAfter);
+    } else if (ttl) {
+      notAfterDate = new Date(new Date().getTime() + ms(ttl));
+    }
+
+    const caCertNotBeforeDate = new Date(caCertObj.notBefore);
+    const caCertNotAfterDate = new Date(caCertObj.notAfter);
+
+    // check not before constraint
+    if (notBeforeDate < caCertNotBeforeDate) {
+      throw new BadRequestError({ message: "notBefore date is before CA certificate's notBefore date" });
+    }
+
+    if (notBeforeDate > notAfterDate) throw new BadRequestError({ message: "notBefore date is after notAfter date" });
+
+    // check not after constraint
+    if (notAfterDate > caCertNotAfterDate) {
+      throw new BadRequestError({ message: "notAfter date is after CA certificate's notAfter date" });
+    }
+
+    const alg = keyAlgorithmToAlgCfg(ca.keyAlgorithm as CertKeyAlgorithm);
+    const leafKeys = await crypto.subtle.generateKey(alg, true, ["sign", "verify"]);
+
+    const csrObj = await x509.Pkcs10CertificateRequestGenerator.create({
+      name: `CN=${commonName}`,
+      keys: leafKeys,
+      signingAlgorithm: alg,
+      extensions: [
+        // eslint-disable-next-line no-bitwise
+        new x509.KeyUsagesExtension(x509.KeyUsageFlags.digitalSignature | x509.KeyUsageFlags.keyEncipherment)
+      ],
+      attributes: [new x509.ChallengePasswordAttribute("password")]
+    });
+
+    const { caPrivateKey } = await getCaCredentials({
+      caId: ca.id,
+      certificateAuthorityDAL,
+      certificateAuthoritySecretDAL,
+      projectDAL,
+      kmsService
+    });
+
+    const serialNumber = crypto.randomBytes(32).toString("hex");
+    const leafCert = await x509.X509CertificateGenerator.create({
+      serialNumber,
+      subject: csrObj.subject,
+      issuer: caCertObj.subject,
+      notBefore: notBeforeDate,
+      notAfter: notAfterDate,
+      signingKey: caPrivateKey,
+      publicKey: csrObj.publicKey,
+      signingAlgorithm: alg,
+      extensions: [
+        new x509.KeyUsagesExtension(x509.KeyUsageFlags.digitalSignature | x509.KeyUsageFlags.keyEncipherment, true),
+        new x509.BasicConstraintsExtension(false),
+        await x509.AuthorityKeyIdentifierExtension.create(caCertObj, false),
+        await x509.SubjectKeyIdentifierExtension.create(csrObj.publicKey)
+      ]
+    });
+
+    const skLeafObj = KeyObject.from(leafKeys.privateKey);
+    const skLeaf = skLeafObj.export({ format: "pem", type: "pkcs8" }) as string;
+
+    const { cipherTextBlob: encryptedCertificate } = await kmsService.encrypt({
+      kmsId: keyId,
+      plainText: Buffer.from(new Uint8Array(leafCert.rawData))
+    });
+
+    await certificateDAL.transaction(async (tx) => {
+      const cert = await certificateDAL.create(
+        {
+          caId: ca.id,
+          status: CertStatus.ACTIVE,
+          friendlyName: friendlyName || commonName,
+          commonName,
+          serialNumber,
+          notBefore: notBeforeDate,
+          notAfter: notAfterDate
+        },
+        tx
+      );
+
+      await certificateBodyDAL.create(
+        {
+          certId: cert.id,
+          encryptedCertificate
+        },
+        tx
+      );
+
+      return cert;
+    });
+
+    const { caCert: issuingCaCertificate, caCertChain } = await getCaCertChain({
+      caId: ca.id,
+      certificateAuthorityDAL,
+      certificateAuthorityCertDAL,
+      projectDAL,
+      kmsService
+    });
+
+    return {
+      certificate: leafCert.toString("pem"),
+      certificateChain: `${issuingCaCertificate}\n${caCertChain}`.trim(),
+      issuingCaCertificate,
+      privateKey: skLeaf,
+      serialNumber,
+      ca
+    };
+  };
+
+  return {
+    createCa,
+    getCaById,
+    updateCaById,
+    deleteCaById,
+    getCaCsr,
+    getCaCert,
+    signIntermediate,
+    importCertToCa,
+    issueCertFromCa
+  };
+};

backend/src/services/certificate-authority/certificate-authority-types.ts

@@ -0,0 +1,121 @@
+import { TProjectPermission } from "@app/lib/types";
+import { TCertificateDALFactory } from "@app/services/certificate/certificate-dal";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+import { TProjectDALFactory } from "@app/services/project/project-dal";
+
+import { TCertificateAuthorityCrlDALFactory } from "../../ee/services/certificate-authority-crl/certificate-authority-crl-dal";
+import { CertKeyAlgorithm } from "../certificate/certificate-types";
+import { TCertificateAuthorityCertDALFactory } from "./certificate-authority-cert-dal";
+import { TCertificateAuthorityDALFactory } from "./certificate-authority-dal";
+import { TCertificateAuthoritySecretDALFactory } from "./certificate-authority-secret-dal";
+
+export enum CaType {
+  ROOT = "root",
+  INTERMEDIATE = "intermediate"
+}
+
+export enum CaStatus {
+  ACTIVE = "active",
+  DISABLED = "disabled",
+  PENDING_CERTIFICATE = "pending-certificate"
+}
+
+export type TCreateCaDTO = {
+  projectSlug: string;
+  type: CaType;
+  friendlyName?: string;
+  commonName: string;
+  organization: string;
+  ou: string;
+  country: string;
+  province: string;
+  locality: string;
+  notBefore?: string;
+  notAfter?: string;
+  maxPathLength: number;
+  keyAlgorithm: CertKeyAlgorithm;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TGetCaDTO = {
+  caId: string;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TUpdateCaDTO = {
+  caId: string;
+  status?: CaStatus;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TDeleteCaDTO = {
+  caId: string;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TGetCaCsrDTO = {
+  caId: string;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TGetCaCertDTO = {
+  caId: string;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TSignIntermediateDTO = {
+  caId: string;
+  csr: string;
+  notBefore?: string;
+  notAfter: string;
+  maxPathLength: number;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TImportCertToCaDTO = {
+  caId: string;
+  certificate: string;
+  certificateChain: string;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TIssueCertFromCaDTO = {
+  caId: string;
+  friendlyName?: string;
+  commonName: string;
+  ttl: string;
+  notBefore?: string;
+  notAfter?: string;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TDNParts = {
+  commonName?: string;
+  organization?: string;
+  ou?: string;
+  country?: string;
+  province?: string;
+  locality?: string;
+};
+
+export type TGetCaCredentialsDTO = {
+  caId: string;
+  certificateAuthorityDAL: Pick<TCertificateAuthorityDALFactory, "findById">;
+  certificateAuthoritySecretDAL: Pick<TCertificateAuthoritySecretDALFactory, "findOne">;
+  projectDAL: Pick<TProjectDALFactory, "findOne" | "updateById" | "transaction">;
+  kmsService: Pick<TKmsServiceFactory, "decrypt" | "generateKmsKey">;
+};
+
+export type TGetCaCertChainDTO = {
+  caId: string;
+  certificateAuthorityDAL: Pick<TCertificateAuthorityDALFactory, "findById">;
+  certificateAuthorityCertDAL: Pick<TCertificateAuthorityCertDALFactory, "findOne">;
+  projectDAL: Pick<TProjectDALFactory, "findOne" | "updateById" | "transaction">;
+  kmsService: Pick<TKmsServiceFactory, "decrypt" | "generateKmsKey">;
+};
+
+export type TRebuildCaCrlDTO = {
+  caId: string;
+  certificateAuthorityDAL: Pick<TCertificateAuthorityDALFactory, "findById">;
+  certificateAuthorityCrlDAL: Pick<TCertificateAuthorityCrlDALFactory, "update">;
+  certificateAuthoritySecretDAL: Pick<TCertificateAuthoritySecretDALFactory, "findOne">;
+  projectDAL: Pick<TProjectDALFactory, "findOne" | "updateById" | "transaction">;
+  certificateDAL: Pick<TCertificateDALFactory, "find">;
+  kmsService: Pick<TKmsServiceFactory, "generateKmsKey" | "decrypt" | "encrypt">;
+};
+
+export type TRotateCaCrlTriggerDTO = {
+  caId: string;
+  rotationIntervalDays: number;
+};

backend/src/services/certificate-authority/certificate-authority-validators.ts

@@ -0,0 +1,8 @@
+import { z } from "zod";
+
+const isValidDate = (dateString: string) => {
+  const date = new Date(dateString);
+  return !Number.isNaN(date.getTime());
+};
+
+export const validateCaDateField = z.string().trim().refine(isValidDate, { message: "Invalid date format" });

backend/src/services/certificate/certificate-body-dal.ts

@@ -0,0 +1,10 @@
+import { TDbClient } from "@app/db";
+import { TableName } from "@app/db/schemas";
+import { ormify } from "@app/lib/knex";
+
+export type TCertificateBodyDALFactory = ReturnType<typeof certificateBodyDALFactory>;
+
+export const certificateBodyDALFactory = (db: TDbClient) => {
+  const certificateBodyOrm = ormify(db, TableName.CertificateBody);
+  return certificateBodyOrm;
+};

backend/src/services/certificate/certificate-dal.ts

@@ -0,0 +1,34 @@
+import { TDbClient } from "@app/db";
+import { TableName } from "@app/db/schemas";
+import { DatabaseError } from "@app/lib/errors";
+import { ormify } from "@app/lib/knex";
+
+export type TCertificateDALFactory = ReturnType<typeof certificateDALFactory>;
+
+export const certificateDALFactory = (db: TDbClient) => {
+  const certificateOrm = ormify(db, TableName.Certificate);
+
+  const countCertificatesInProject = async (projectId: string) => {
+    try {
+      interface CountResult {
+        count: string;
+      }
+
+      const count = await db(TableName.Certificate)
+        .join(TableName.CertificateAuthority, `${TableName.Certificate}.caId`, `${TableName.CertificateAuthority}.id`)
+        .join(TableName.Project, `${TableName.CertificateAuthority}.projectId`, `${TableName.Project}.id`)
+        .where(`${TableName.Project}.id`, projectId)
+        .count("*")
+        .first();
+
+      return parseInt((count as unknown as CountResult).count || "0", 10);
+    } catch (error) {
+      throw new DatabaseError({ error, name: "Count all project certificates" });
+    }
+  };
+
+  return {
+    ...certificateOrm,
+    countCertificatesInProject
+  };
+};

backend/src/services/certificate/certificate-fns.ts

@@ -0,0 +1,26 @@
+import * as x509 from "@peculiar/x509";
+
+import { CrlReason } from "./certificate-types";
+
+export const revocationReasonToCrlCode = (crlReason: CrlReason) => {
+  switch (crlReason) {
+    case CrlReason.KEY_COMPROMISE:
+      return x509.X509CrlReason.keyCompromise;
+    case CrlReason.CA_COMPROMISE:
+      return x509.X509CrlReason.cACompromise;
+    case CrlReason.AFFILIATION_CHANGED:
+      return x509.X509CrlReason.affiliationChanged;
+    case CrlReason.SUPERSEDED:
+      return x509.X509CrlReason.superseded;
+    case CrlReason.CESSATION_OF_OPERATION:
+      return x509.X509CrlReason.cessationOfOperation;
+    case CrlReason.CERTIFICATE_HOLD:
+      return x509.X509CrlReason.certificateHold;
+    case CrlReason.PRIVILEGE_WITHDRAWN:
+      return x509.X509CrlReason.privilegeWithdrawn;
+    case CrlReason.A_A_COMPROMISE:
+      return x509.X509CrlReason.aACompromise;
+    default:
+      return x509.X509CrlReason.unspecified;
+  }
+};

backend/src/services/certificate/certificate-service.ts

@@ -0,0 +1,203 @@
+import { ForbiddenError } from "@casl/ability";
+import * as x509 from "@peculiar/x509";
+
+import { TCertificateAuthorityCrlDALFactory } from "@app/ee/services/certificate-authority-crl/certificate-authority-crl-dal";
+import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
+import { ProjectPermissionActions, ProjectPermissionSub } from "@app/ee/services/permission/project-permission";
+import { TCertificateBodyDALFactory } from "@app/services/certificate/certificate-body-dal";
+import { TCertificateDALFactory } from "@app/services/certificate/certificate-dal";
+import { TCertificateAuthorityCertDALFactory } from "@app/services/certificate-authority/certificate-authority-cert-dal";
+import { TCertificateAuthorityDALFactory } from "@app/services/certificate-authority/certificate-authority-dal";
+import { TCertificateAuthoritySecretDALFactory } from "@app/services/certificate-authority/certificate-authority-secret-dal";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+import { TProjectDALFactory } from "@app/services/project/project-dal";
+import { getProjectKmsCertificateKeyId } from "@app/services/project/project-fns";
+
+import { getCaCertChain, rebuildCaCrl } from "../certificate-authority/certificate-authority-fns";
+import { revocationReasonToCrlCode } from "./certificate-fns";
+import { CertStatus, TDeleteCertDTO, TGetCertBodyDTO, TGetCertDTO, TRevokeCertDTO } from "./certificate-types";
+
+type TCertificateServiceFactoryDep = {
+  certificateDAL: Pick<TCertificateDALFactory, "findOne" | "deleteById" | "update" | "find">;
+  certificateBodyDAL: Pick<TCertificateBodyDALFactory, "findOne">;
+  certificateAuthorityDAL: Pick<TCertificateAuthorityDALFactory, "findById">;
+  certificateAuthorityCertDAL: Pick<TCertificateAuthorityCertDALFactory, "findOne">;
+  certificateAuthorityCrlDAL: Pick<TCertificateAuthorityCrlDALFactory, "update">;
+  certificateAuthoritySecretDAL: Pick<TCertificateAuthoritySecretDALFactory, "findOne">;
+  projectDAL: Pick<TProjectDALFactory, "findOne" | "updateById" | "findById" | "transaction">;
+  kmsService: Pick<TKmsServiceFactory, "generateKmsKey" | "encrypt" | "decrypt">;
+  permissionService: Pick<TPermissionServiceFactory, "getProjectPermission">;
+};
+
+export type TCertificateServiceFactory = ReturnType<typeof certificateServiceFactory>;
+
+export const certificateServiceFactory = ({
+  certificateDAL,
+  certificateBodyDAL,
+  certificateAuthorityDAL,
+  certificateAuthorityCertDAL,
+  certificateAuthorityCrlDAL,
+  certificateAuthoritySecretDAL,
+  projectDAL,
+  kmsService,
+  permissionService
+}: TCertificateServiceFactoryDep) => {
+  /**
+   * Return details for certificate with serial number [serialNumber]
+   */
+  const getCert = async ({ serialNumber, actorId, actorAuthMethod, actor, actorOrgId }: TGetCertDTO) => {
+    const cert = await certificateDAL.findOne({ serialNumber });
+    const ca = await certificateAuthorityDAL.findById(cert.caId);
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(ProjectPermissionActions.Read, ProjectPermissionSub.Certificates);
+
+    return {
+      cert,
+      ca
+    };
+  };
+
+  /**
+   * Delete certificate with serial number [serialNumber]
+   */
+  const deleteCert = async ({ serialNumber, actorId, actorAuthMethod, actor, actorOrgId }: TDeleteCertDTO) => {
+    const cert = await certificateDAL.findOne({ serialNumber });
+    const ca = await certificateAuthorityDAL.findById(cert.caId);
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(ProjectPermissionActions.Delete, ProjectPermissionSub.Certificates);
+
+    const deletedCert = await certificateDAL.deleteById(cert.id);
+
+    return {
+      deletedCert,
+      ca
+    };
+  };
+
+  /**
+   * Revoke certificate with serial number [serialNumber].
+   * Note: Revoking a certificate adds it to the certificate revocation list (CRL)
+   * of its issuing CA
+   */
+  const revokeCert = async ({
+    serialNumber,
+    revocationReason,
+    actorId,
+    actorAuthMethod,
+    actor,
+    actorOrgId
+  }: TRevokeCertDTO) => {
+    const cert = await certificateDAL.findOne({ serialNumber });
+    const ca = await certificateAuthorityDAL.findById(cert.caId);
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(ProjectPermissionActions.Delete, ProjectPermissionSub.Certificates);
+
+    if (cert.status === CertStatus.REVOKED) throw new Error("Certificate already revoked");
+
+    const revokedAt = new Date();
+    await certificateDAL.update(
+      {
+        id: cert.id
+      },
+      {
+        status: CertStatus.REVOKED,
+        revokedAt,
+        revocationReason: revocationReasonToCrlCode(revocationReason)
+      }
+    );
+
+    // rebuild CRL (TODO: move to interval-based cron job)
+    await rebuildCaCrl({
+      caId: ca.id,
+      certificateAuthorityDAL,
+      certificateAuthorityCrlDAL,
+      certificateAuthoritySecretDAL,
+      projectDAL,
+      certificateDAL,
+      kmsService
+    });
+
+    return { revokedAt, cert, ca };
+  };
+
+  /**
+   * Return certificate body and certificate chain for certificate with
+   * serial number [serialNumber]
+   */
+  const getCertBody = async ({ serialNumber, actorId, actorAuthMethod, actor, actorOrgId }: TGetCertBodyDTO) => {
+    const cert = await certificateDAL.findOne({ serialNumber });
+    const ca = await certificateAuthorityDAL.findById(cert.caId);
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(ProjectPermissionActions.Read, ProjectPermissionSub.Certificates);
+
+    const certBody = await certificateBodyDAL.findOne({ certId: cert.id });
+
+    const keyId = await getProjectKmsCertificateKeyId({
+      projectId: ca.projectId,
+      projectDAL,
+      kmsService
+    });
+
+    const decryptedCert = await kmsService.decrypt({
+      kmsId: keyId,
+      cipherTextBlob: certBody.encryptedCertificate
+    });
+
+    const certObj = new x509.X509Certificate(decryptedCert);
+
+    const { caCert, caCertChain } = await getCaCertChain({
+      caId: ca.id,
+      certificateAuthorityDAL,
+      certificateAuthorityCertDAL,
+      projectDAL,
+      kmsService
+    });
+
+    return {
+      certificate: certObj.toString("pem"),
+      certificateChain: `${caCert}\n${caCertChain}`.trim(),
+      serialNumber: certObj.serialNumber,
+      cert,
+      ca
+    };
+  };
+
+  return {
+    getCert,
+    deleteCert,
+    revokeCert,
+    getCertBody
+  };
+};

backend/src/services/certificate/certificate-types.ts

@@ -0,0 +1,43 @@
+import { TProjectPermission } from "@app/lib/types";
+
+export enum CertStatus {
+  ACTIVE = "active",
+  REVOKED = "revoked"
+}
+
+export enum CertKeyAlgorithm {
+  RSA_2048 = "RSA_2048",
+  RSA_4096 = "RSA_4096",
+  ECDSA_P256 = "EC_prime256v1",
+  ECDSA_P384 = "EC_secp384r1"
+}
+
+export enum CrlReason {
+  UNSPECIFIED = "UNSPECIFIED",
+  KEY_COMPROMISE = "KEY_COMPROMISE",
+  CA_COMPROMISE = "CA_COMPROMISE",
+  AFFILIATION_CHANGED = "AFFILIATION_CHANGED",
+  SUPERSEDED = "SUPERSEDED",
+  CESSATION_OF_OPERATION = "CESSATION_OF_OPERATION",
+  CERTIFICATE_HOLD = "CERTIFICATE_HOLD",
+  // REMOVE_FROM_CRL = "REMOVE_FROM_CRL",
+  PRIVILEGE_WITHDRAWN = "PRIVILEGE_WITHDRAWN",
+  A_A_COMPROMISE = "A_A_COMPROMISE"
+}
+
+export type TGetCertDTO = {
+  serialNumber: string;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TDeleteCertDTO = {
+  serialNumber: string;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TRevokeCertDTO = {
+  serialNumber: string;
+  revocationReason: CrlReason;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TGetCertBodyDTO = {
+  serialNumber: string;
+} & Omit<TProjectPermission, "projectId">;

backend/src/services/kms/kms-service.ts

@@ -29,19 +29,22 @@ export const kmsServiceFactory = ({ kmsDAL, kmsRootConfigDAL, keyStore }: TKmsSe
   let ROOT_ENCRYPTION_KEY = Buffer.alloc(0);
 
   // this is used symmetric encryption
-  const generateKmsKey = async ({ scopeId, scopeType, isReserved = true }: TGenerateKMSDTO) => {
+  const generateKmsKey = async ({ scopeId, scopeType, isReserved = true, tx }: TGenerateKMSDTO) => {
     const cipher = symmetricCipherService(SymmetricEncryption.AES_GCM_256);
     const kmsKeyMaterial = randomSecureBytes(32);
     const encryptedKeyMaterial = cipher.encrypt(kmsKeyMaterial, ROOT_ENCRYPTION_KEY);
 
-    const { encryptedKey, ...doc } = await kmsDAL.create({
-      version: 1,
-      encryptedKey: encryptedKeyMaterial,
-      encryptionAlgorithm: SymmetricEncryption.AES_GCM_256,
-      isReserved,
-      orgId: scopeType === "org" ? scopeId : undefined,
-      projectId: scopeType === "project" ? scopeId : undefined
-    });
+    const { encryptedKey, ...doc } = await kmsDAL.create(
+      {
+        version: 1,
+        encryptedKey: encryptedKeyMaterial,
+        encryptionAlgorithm: SymmetricEncryption.AES_GCM_256,
+        isReserved,
+        orgId: scopeType === "org" ? scopeId : undefined,
+        projectId: scopeType === "project" ? scopeId : undefined
+      },
+      tx
+    );
     return doc;
   };
 

backend/src/services/kms/kms-types.ts

@@ -1,7 +1,10 @@
+import { Knex } from "knex";
+
 export type TGenerateKMSDTO = {
   scopeType: "project" | "org";
   scopeId: string;
   isReserved?: boolean;
+  tx?: Knex;
 };
 
 export type TEncryptWithKmsDTO = {

backend/src/services/project/project-fns.ts

@@ -1,6 +1,9 @@
 import crypto from "crypto";
 
 import { decryptAsymmetric, encryptAsymmetric } from "@app/lib/crypto";
+import { BadRequestError } from "@app/lib/errors";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+import { TProjectDALFactory } from "@app/services/project/project-dal";
 
 import { AddUserToWsDTO } from "./project-types";
 
@@ -49,3 +52,44 @@ export const createProjectKey = ({ publicKey, privateKey, plainProjectKey }: TCr
 
   return { key: encryptedProjectKey, iv: encryptedProjectKeyIv };
 };
+
+export const getProjectKmsCertificateKeyId = async ({
+  projectId,
+  projectDAL,
+  kmsService
+}: {
+  projectId: string;
+  projectDAL: Pick<TProjectDALFactory, "findOne" | "updateById" | "transaction">;
+  kmsService: Pick<TKmsServiceFactory, "generateKmsKey">;
+}) => {
+  const keyId = await projectDAL.transaction(async (tx) => {
+    const project = await projectDAL.findOne({ id: projectId }, tx);
+    if (!project) {
+      throw new BadRequestError({ message: "Project not found" });
+    }
+
+    if (!project.kmsCertificateKeyId) {
+      // create default kms key for certificate service
+      const key = await kmsService.generateKmsKey({
+        scopeId: projectId,
+        scopeType: "project",
+        isReserved: true,
+        tx
+      });
+
+      await projectDAL.updateById(
+        projectId,
+        {
+          kmsCertificateKeyId: key.id
+        },
+        tx
+      );
+
+      return key.id;
+    }
+
+    return project.kmsCertificateKeyId;
+  });
+
+  return keyId;
+};

backend/src/services/project/project-service.ts

@@ -16,6 +16,8 @@ import { alphaNumericNanoId } from "@app/lib/nanoid";
 import { TProjectPermission } from "@app/lib/types";
 
 import { ActorType } from "../auth/auth-type";
+import { TCertificateDALFactory } from "../certificate/certificate-dal";
+import { TCertificateAuthorityDALFactory } from "../certificate-authority/certificate-authority-dal";
 import { TIdentityOrgDALFactory } from "../identity/identity-org-dal";
 import { TIdentityProjectDALFactory } from "../identity-project/identity-project-dal";
 import { TIdentityProjectMembershipRoleDALFactory } from "../identity-project/identity-project-membership-role-dal";
@@ -36,6 +38,8 @@ import {
   TCreateProjectDTO,
   TDeleteProjectDTO,
   TGetProjectDTO,
+  TListProjectCasDTO,
+  TListProjectCertsDTO,
   TToggleProjectAutoCapitalizationDTO,
   TUpdateProjectDTO,
   TUpdateProjectNameDTO,
@@ -50,6 +54,7 @@ export const DEFAULT_PROJECT_ENVS = [
 ];
 
 type TProjectServiceFactoryDep = {
+  // TODO: Pick
   projectDAL: TProjectDALFactory;
   projectQueue: TProjectQueueFactory;
   userDAL: TUserDALFactory;
@@ -63,6 +68,8 @@ type TProjectServiceFactoryDep = {
   projectMembershipDAL: Pick<TProjectMembershipDALFactory, "create" | "findProjectGhostUser" | "findOne">;
   projectUserMembershipRoleDAL: Pick<TProjectUserMembershipRoleDALFactory, "create">;
   secretBlindIndexDAL: Pick<TSecretBlindIndexDALFactory, "create">;
+  certificateAuthorityDAL: Pick<TCertificateAuthorityDALFactory, "find">;
+  certificateDAL: Pick<TCertificateDALFactory, "find" | "countCertificatesInProject">;
   permissionService: TPermissionServiceFactory;
   orgService: Pick<TOrgServiceFactory, "addGhostUser">;
   licenseService: Pick<TLicenseServiceFactory, "getPlan">;
@@ -90,6 +97,8 @@ export const projectServiceFactory = ({
   licenseService,
   projectUserMembershipRoleDAL,
   identityProjectMembershipRoleDAL,
+  certificateAuthorityDAL,
+  certificateDAL,
   keyStore
 }: TProjectServiceFactoryDep) => {
   /*
@@ -523,6 +532,83 @@ export const projectServiceFactory = ({
     return project.upgradeStatus || null;
   };
 
+  /**
+   * Return list of CAs for project
+   */
+  const listProjectCas = async ({
+    status,
+    actorId,
+    actorOrgId,
+    actorAuthMethod,
+    filter,
+    actor
+  }: TListProjectCasDTO) => {
+    const project = await projectDAL.findProjectByFilter(filter);
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      project.id,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Read,
+      ProjectPermissionSub.CertificateAuthorities
+    );
+
+    const cas = await certificateAuthorityDAL.find({
+      projectId: project.id,
+      ...(status && { status })
+    });
+
+    return cas;
+  };
+
+  /**
+   * Return list of certificates for project
+   */
+  const listProjectCertificates = async ({
+    offset,
+    limit,
+    actorId,
+    actorOrgId,
+    actorAuthMethod,
+    filter,
+    actor
+  }: TListProjectCertsDTO) => {
+    const project = await projectDAL.findProjectByFilter(filter);
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      project.id,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(ProjectPermissionActions.Read, ProjectPermissionSub.Certificates);
+
+    const cas = await certificateAuthorityDAL.find({ projectId: project.id });
+
+    const certificates = await certificateDAL.find(
+      {
+        $in: {
+          caId: cas.map((ca) => ca.id)
+        }
+      },
+      { offset, limit, sort: [["updatedAt", "desc"]] }
+    );
+
+    const count = await certificateDAL.countCertificatesInProject(project.id);
+
+    return {
+      certificates,
+      totalCount: count
+    };
+  };
+
   return {
     createProject,
     deleteProject,
@@ -533,6 +619,8 @@ export const projectServiceFactory = ({
     toggleAutoCapitalization,
     updateName,
     upgradeProject,
+    listProjectCas,
+    listProjectCertificates,
     updateVersionLimit
   };
 };

backend/src/services/project/project-types.ts

@@ -2,6 +2,7 @@ import { ProjectMembershipRole, TProjectKeys } from "@app/db/schemas";
 import { TProjectPermission } from "@app/lib/types";
 
 import { ActorAuthMethod, ActorType } from "../auth/auth-type";
+import { CaStatus } from "../certificate-authority/certificate-authority-types";
 
 export enum ProjectFilterType {
   ID = "id",
@@ -80,3 +81,14 @@ export type AddUserToWsDTO = {
     userPublicKey: string;
   }[];
 };
+
+export type TListProjectCasDTO = {
+  status?: CaStatus;
+  filter: Filter;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TListProjectCertsDTO = {
+  filter: Filter;
+  offset: number;
+  limit: number;
+} & Omit<TProjectPermission, "projectId">;

backend/src/services/secret-sharing/secret-sharing-service.ts

@@ -1,8 +1,13 @@
 import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
-import { UnauthorizedError } from "@app/lib/errors";
+import { BadRequestError, UnauthorizedError } from "@app/lib/errors";
 
 import { TSecretSharingDALFactory } from "./secret-sharing-dal";
-import { TCreateSharedSecretDTO, TDeleteSharedSecretDTO, TSharedSecretPermission } from "./secret-sharing-types";
+import {
+  TCreatePublicSharedSecretDTO,
+  TCreateSharedSecretDTO,
+  TDeleteSharedSecretDTO,
+  TSharedSecretPermission
+} from "./secret-sharing-types";
 
 type TSecretSharingServiceFactoryDep = {
   permissionService: Pick<TPermissionServiceFactory, "getOrgPermission">;
@@ -31,6 +36,24 @@ export const secretSharingServiceFactory = ({
     } = createSharedSecretInput;
     const { permission } = await permissionService.getOrgPermission(actor, actorId, orgId, actorAuthMethod, actorOrgId);
     if (!permission) throw new UnauthorizedError({ name: "User not in org" });
+
+    if (new Date(expiresAt) < new Date()) {
+      throw new BadRequestError({ message: "Expiration date cannot be in the past" });
+    }
+
+    // Limit Expiry Time to 1 month
+    const expiryTime = new Date(expiresAt).getTime();
+    const currentTime = new Date().getTime();
+    const thirtyDays = 30 * 24 * 60 * 60 * 1000;
+    if (expiryTime - currentTime > thirtyDays) {
+      throw new BadRequestError({ message: "Expiration date cannot be more than 30 days" });
+    }
+
+    // Limit Input ciphertext length to 13000 (equivalent to 10,000 characters of Plaintext)
+    if (encryptedValue.length > 13000) {
+      throw new BadRequestError({ message: "Shared secret value too long" });
+    }
+
     const newSharedSecret = await secretSharingDAL.create({
       encryptedValue,
       iv,
@@ -44,6 +67,36 @@ export const secretSharingServiceFactory = ({
     return { id: newSharedSecret.id };
   };
 
+  const createPublicSharedSecret = async (createSharedSecretInput: TCreatePublicSharedSecretDTO) => {
+    const { encryptedValue, iv, tag, hashedHex, expiresAt, expiresAfterViews } = createSharedSecretInput;
+    if (new Date(expiresAt) < new Date()) {
+      throw new BadRequestError({ message: "Expiration date cannot be in the past" });
+    }
+
+    // Limit Expiry Time to 1 month
+    const expiryTime = new Date(expiresAt).getTime();
+    const currentTime = new Date().getTime();
+    const thirtyDays = 30 * 24 * 60 * 60 * 1000;
+    if (expiryTime - currentTime > thirtyDays) {
+      throw new BadRequestError({ message: "Expiration date cannot exceed more than 30 days" });
+    }
+
+    // Limit Input ciphertext length to 13000 (equivalent to 10,000 characters of Plaintext)
+    if (encryptedValue.length > 13000) {
+      throw new BadRequestError({ message: "Shared secret value too long" });
+    }
+
+    const newSharedSecret = await secretSharingDAL.create({
+      encryptedValue,
+      iv,
+      tag,
+      hashedHex,
+      expiresAt,
+      expiresAfterViews
+    });
+    return { id: newSharedSecret.id };
+  };
+
   const getSharedSecrets = async (getSharedSecretsInput: TSharedSecretPermission) => {
     const { actor, actorId, orgId, actorAuthMethod, actorOrgId } = getSharedSecretsInput;
     const { permission } = await permissionService.getOrgPermission(actor, actorId, orgId, actorAuthMethod, actorOrgId);
@@ -54,6 +107,7 @@ export const secretSharingServiceFactory = ({
 
   const getActiveSharedSecretByIdAndHashedHex = async (sharedSecretId: string, hashedHex: string) => {
     const sharedSecret = await secretSharingDAL.findOne({ id: sharedSecretId, hashedHex });
+    if (!sharedSecret) return;
     if (sharedSecret.expiresAt && sharedSecret.expiresAt < new Date()) {
       return;
     }
@@ -77,6 +131,7 @@ export const secretSharingServiceFactory = ({
 
   return {
     createSharedSecret,
+    createPublicSharedSecret,
     getSharedSecrets,
     deleteSharedSecretById,
     getActiveSharedSecretByIdAndHashedHex

backend/src/services/secret-sharing/secret-sharing-types.ts

@@ -8,14 +8,16 @@ export type TSharedSecretPermission = {
   orgId: string;
 };
 
-export type TCreateSharedSecretDTO = {
+export type TCreatePublicSharedSecretDTO = {
   encryptedValue: string;
   iv: string;
   tag: string;
   hashedHex: string;
   expiresAt: Date;
   expiresAfterViews: number;
-} & TSharedSecretPermission;
+};
+
+export type TCreateSharedSecretDTO = TSharedSecretPermission & TCreatePublicSharedSecretDTO;
 
 export type TDeleteSharedSecretDTO = {
   sharedSecretId: string;

backend/src/services/secret-tag/secret-tag-service.ts

@@ -42,7 +42,8 @@ export const secretTagServiceFactory = ({ secretTagDAL, permissionService }: TSe
       name,
       slug,
       color,
-      createdBy: actorId
+      createdBy: actorId,
+      createdByActorType: actor
     });
     return newTag;
   };

backend/src/services/secret/secret-dal.ts

@@ -311,6 +311,40 @@ export const secretDALFactory = (db: TDbClient) => {
     }
   };
 
+  const findOneWithTags = async (filter: Partial<TSecrets>, tx?: Knex) => {
+    try {
+      const rawDocs = await (tx || db)(TableName.Secret)
+        .where(filter)
+        .leftJoin(TableName.JnSecretTag, `${TableName.Secret}.id`, `${TableName.JnSecretTag}.${TableName.Secret}Id`)
+        .leftJoin(TableName.SecretTag, `${TableName.JnSecretTag}.${TableName.SecretTag}Id`, `${TableName.SecretTag}.id`)
+        .select(selectAllTableCols(TableName.Secret))
+        .select(db.ref("id").withSchema(TableName.SecretTag).as("tagId"))
+        .select(db.ref("color").withSchema(TableName.SecretTag).as("tagColor"))
+        .select(db.ref("slug").withSchema(TableName.SecretTag).as("tagSlug"))
+        .select(db.ref("name").withSchema(TableName.SecretTag).as("tagName"));
+      const docs = sqlNestRelationships({
+        data: rawDocs,
+        key: "id",
+        parentMapper: (el) => ({ _id: el.id, ...SecretsSchema.parse(el) }),
+        childrenMapper: [
+          {
+            key: "tagId",
+            label: "tags" as const,
+            mapper: ({ tagId: id, tagColor: color, tagSlug: slug, tagName: name }) => ({
+              id,
+              color,
+              slug,
+              name
+            })
+          }
+        ]
+      });
+      return docs?.[0];
+    } catch (error) {
+      throw new DatabaseError({ error, name: "FindOneWIthTags" });
+    }
+  };
+
   return {
     ...secretOrm,
     update,
@@ -318,6 +352,7 @@ export const secretDALFactory = (db: TDbClient) => {
     deleteMany,
     bulkUpdateNoVersionIncrement,
     getSecretTags,
+    findOneWithTags,
     findByFolderId,
     findByFolderIds,
     findByBlindIndexes,

backend/src/services/secret/secret-fns.ts

@@ -356,7 +356,17 @@ export const interpolateSecrets = ({ projectId, secretEncKey, secretDAL, folderD
 };
 
 export const decryptSecretRaw = (
-  secret: TSecrets & { workspace: string; environment: string; secretPath: string },
+  secret: TSecrets & {
+    workspace: string;
+    environment: string;
+    secretPath: string;
+    tags?: {
+      id: string;
+      slug: string;
+      color?: string | null;
+      name: string;
+    }[];
+  },
   key: string
 ) => {
   const secretKey = decryptSymmetric128BitHexKeyUTF8({
@@ -396,6 +406,7 @@ export const decryptSecretRaw = (
     _id: secret.id,
     id: secret.id,
     user: secret.userId,
+    tags: secret.tags,
     skipMultilineEncoding: secret.skipMultilineEncoding
   };
 };

backend/src/services/secret/secret-service.ts

@@ -608,7 +608,7 @@ export const secretServiceFactory = ({
     }
 
     const secret = await (version === undefined
-      ? secretDAL.findOne({
+      ? secretDAL.findOneWithTags({
           folderId,
           type: secretType,
           userId: secretType === SecretType.Personal ? actorId : null,
@@ -1120,7 +1120,8 @@ export const secretServiceFactory = ({
     secretPath,
     secretValue,
     secretComment,
-    skipMultilineEncoding
+    skipMultilineEncoding,
+    tagIds
   }: TCreateSecretRawDTO) => {
     const botKey = await projectBotService.getBotKey(projectId);
     if (!botKey) throw new BadRequestError({ message: "Project bot not found", name: "bot_not_found_error" });
@@ -1148,7 +1149,8 @@ export const secretServiceFactory = ({
       secretCommentCiphertext: secretCommentEncrypted.ciphertext,
       secretCommentIV: secretCommentEncrypted.iv,
       secretCommentTag: secretCommentEncrypted.tag,
-      skipMultilineEncoding
+      skipMultilineEncoding,
+      tags: tagIds
     });
 
     return decryptSecretRaw(secret, botKey);
@@ -1165,7 +1167,8 @@ export const secretServiceFactory = ({
     type,
     secretPath,
     secretValue,
-    skipMultilineEncoding
+    skipMultilineEncoding,
+    tagIds
   }: TUpdateSecretRawDTO) => {
     const botKey = await projectBotService.getBotKey(projectId);
     if (!botKey) throw new BadRequestError({ message: "Project bot not found", name: "bot_not_found_error" });
@@ -1185,7 +1188,8 @@ export const secretServiceFactory = ({
       secretValueCiphertext: secretValueEncrypted.ciphertext,
       secretValueIV: secretValueEncrypted.iv,
       secretValueTag: secretValueEncrypted.tag,
-      skipMultilineEncoding
+      skipMultilineEncoding,
+      tags: tagIds
     });
 
     await snapshotService.performSnapshot(secret.folderId);

backend/src/services/secret/secret-types.ts

@@ -164,6 +164,7 @@ export type TCreateSecretRawDTO = TProjectPermission & {
   secretName: string;
   secretValue: string;
   type: SecretType;
+  tagIds?: string[];
   secretComment?: string;
   skipMultilineEncoding?: boolean;
 };
@@ -174,6 +175,7 @@ export type TUpdateSecretRawDTO = TProjectPermission & {
   secretName: string;
   secretValue?: string;
   type: SecretType;
+  tagIds?: string[];
   skipMultilineEncoding?: boolean;
   secretReminderRepeatDays?: number | null;
   secretReminderNote?: string | null;

docs/api-reference/endpoints/certificate-authorities/cert.mdx

@@ -0,0 +1,4 @@
+---
+title: "Retrieve certificate / chain"
+openapi: "GET /api/v1/pki/ca/{caId}/certificate"
+---

docs/api-reference/endpoints/certificate-authorities/create.mdx

@@ -0,0 +1,4 @@
+---
+title: "Create"
+openapi: "POST /api/v1/pki/ca"
+---

docs/api-reference/endpoints/certificate-authorities/crl.mdx

@@ -0,0 +1,4 @@
+---
+title: "Retrieve CRL"
+openapi: "GET /api/v1/pki/ca/{caId}/crl"
+---

docs/api-reference/endpoints/certificate-authorities/csr.mdx

@@ -0,0 +1,4 @@
+---
+title: "Get CSR"
+openapi: "GET /api/v1/pki/ca/{caId}/csr"
+---

docs/api-reference/endpoints/certificate-authorities/delete.mdx

@@ -0,0 +1,4 @@
+---
+title: "Delete"
+openapi: "DELETE /api/v1/pki/ca/{caId}"
+---

docs/api-reference/endpoints/certificate-authorities/import-cert.mdx

@@ -0,0 +1,4 @@
+---
+title: "Import certificate"
+openapi: "POST /api/v1/pki/ca/{caId}/import-certificate"
+---

docs/api-reference/endpoints/certificate-authorities/issue-cert.mdx

@@ -0,0 +1,4 @@
+---
+title: "Issue certificate"
+openapi: "POST /api/v1/pki/ca/{caId}/issue-certificate"
+---

docs/api-reference/endpoints/certificate-authorities/read.mdx

@@ -0,0 +1,4 @@
+---
+title: "Retrieve"
+openapi: "GET /api/v1/pki/ca/{caId}"
+---

docs/api-reference/endpoints/certificate-authorities/sign-intermediate.mdx

@@ -0,0 +1,4 @@
+---
+title: "Sign intermediate certificate"
+openapi: "POST /api/v1/pki/ca/{caId}/sign-intermediate"
+---

docs/api-reference/endpoints/certificate-authorities/update.mdx

@@ -0,0 +1,4 @@
+---
+title: "Update"
+openapi: "PATCH /api/v1/pki/ca/{caId}"
+---

docs/api-reference/endpoints/certificates/cert-body.mdx

@@ -0,0 +1,4 @@
+---
+title: "Get Certificate Body / Chain"
+openapi: "GET /api/v1/pki/certificates/{serialNumber}/certificate"
+---

docs/api-reference/endpoints/certificates/delete.mdx

@@ -0,0 +1,4 @@
+---
+title: "Delete"
+openapi: "DELETE /api/v1/pki/certificates/{serialNumber}"
+---

docs/api-reference/endpoints/certificates/read.mdx

@@ -0,0 +1,4 @@
+---
+title: "Retrieve"
+openapi: "GET /api/v1/pki/certificates/{serialNumber}"
+---

docs/api-reference/endpoints/certificates/revoke.mdx

@@ -0,0 +1,4 @@
+---
+title: "Revoke"
+openapi: "POST /api/v1/pki/certificates/{serialNumber}/revoke"
+---

docs/documentation/guides/local-development.mdx

@@ -13,11 +13,11 @@ There is a number of issues that arise with secret management in local developme
 
 ## Solution
 
-One of the main benefits of Infisical is the facilitation of secret management workflows in local development use cases. In particular, Infisical heavily follows the "Security Shift Left" principle to enable developers to effotlessly follow secure practices when coding.
+One of the main benefits of Infisical is the facilitation of secret management workflows in local development use cases. In particular, Infisical heavily follows the "Security Shift Left" principle to enable developers to effortlessly follow secure practices when coding.
 
 ### CLI
 
-[Infisical CLI](/cli/overview) is the most frequently used Infisical tool for secret management in local development environments. It makes it easy to inject secrets right into the local application environments based on the permissions given to corresponsing developers. 
+[Infisical CLI](/cli/overview) is the most frequently used Infisical tool for secret management in local development environments. It makes it easy to inject secrets right into the local application environments based on the permissions given to corresponding developers.
 
 ### Dashboard
 
@@ -31,4 +31,4 @@ By default, all the secrets in the Infisical environments are shared among proje
 
 ### Secret Scanning
 
-In addition, Infisical also provides a set of tools to automatically prevent secret leaks to git history. This functionlality can be set up on the level of [Infisical CLI using pre-commit hooks](/cli/scanning-overview#automatically-scan-changes-before-you-commit) or through a direct integration with platforms like GitHub. 
+In addition, Infisical also provides a set of tools to automatically prevent secret leaks to git history. This functionality can be set up on the level of [Infisical CLI using pre-commit hooks](/cli/scanning-overview#automatically-scan-changes-before-you-commit) or through a direct integration with platforms like GitHub.

docs/documentation/platform/pki/certificates.mdx

@@ -0,0 +1,211 @@
+---
+title: "Certificates"
+sidebarTitle: "Certificates"
+description: "Learn how to issue X.509 certificates with Infisical."
+---
+
+## Concept
+
+Assuming that you've created a Private CA hierarchy with a root CA and an intermediate CA, you can now issue/revoke X.509 certificates using the intermediate CA.
+
+<div align="center">
+
+```mermaid
+graph TD
+    A[Root CA]
+    A --> B[Intermediate CA]
+    A --> C[Intermediate CA]
+    B --> D[Leaf Certificate]
+    C --> E[Leaf Certificate]
+```
+
+</div>
+
+## Workflow
+
+The typical workflow for managing certificates consists of the following steps:
+
+1. Issuing a certificate under an intermediate CA with details like name and validity period.
+2. Managing certificate lifecycle events such as certificate renewal and revocation. As part of the certificate revocation flow,
+   you can also query for a Certificate Revocation List [CRL](https://en.wikipedia.org/wiki/Certificate_revocation_list), a time-stamped, signed
+   data structure issued by a CA containing a list of revoked certificates to check if a certificate has been revoked.
+
+<Note>
+  Note that this workflow can be executed via the Infisical UI or manually such
+  as via API.
+</Note>
+
+## Guide to Issuing Certificates
+
+In the following steps, we explore how to issue a X.509 certificate under a CA.
+
+<Tabs>
+  <Tab title="Infisical UI">
+
+<Steps>
+  <Step title="Creating a certificate">
+    To create a certificate, head to your Project > Internal PKI > Certificates and press **Create Certificate**.
+
+    ![pki issue certificate](/images/platform/pki/cert-issue.png)
+
+    Here, set the **CA** to the CA you want to issue the certificate under and fill out details for the certificate.
+
+    ![pki issue certificate modal](/images/platform/pki/cert-issue-modal.png)
+
+    Here's some guidance on each field:
+
+    - Issuing CA: The CA under which to issue the certificate.
+    - Friendly Name: A friendly name for the certificate; this is only for display and defaults to the common name of the certificate if left empty.
+    - Common Name (CN): The (common) name of the certificate.
+    - TTL: The lifetime of the certificate in seconds.
+    - Valid Until: The date until which the certificate is valid in the date time string format specified [here](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#date_time_string_format). For example, the following formats would be valid: `YYYY`, `YYYY-MM`, `YYYY-MM-DD`, `YYYY-MM-DDTHH:mm:ss.sssZ`.
+
+  </Step>
+  <Step title="Copying the certificate details">
+    Once you have created the certificate from step 1, you'll be presented with the certificate details including the **Certificate Body**, **Certificate Chain**, and **Private Key**.
+    
+    ![pki certificate body](/images/platform/pki/cert-body.png)
+    
+    <Note>
+        Make sure to download and store the **Private Key** in a secure location as it will only be displayed once at the time of certificate issuance.
+        The **Certificate Body** and **Certificate Chain** will remain accessible and can be copied at any time.
+    </Note>
+  </Step>
+</Steps>
+  </Tab>
+  <Tab title="API">
+    To create a certificate, make an API request to the [Create Certificate](/api-reference/endpoints/certificate-authorities/sign-intermediate) API endpoint,
+    specifying the issuing CA.
+    
+    ### Sample request
+
+    ```bash Request
+    curl --location --request POST 'https://app.infisical.com/api/v1/pki/ca/<ca-id>/issue-certificate' \
+      --header 'Content-Type: application/json' \
+      --data-raw '{
+          "commonName": "My Certificate",
+      }'
+    ```
+
+    ### Sample response
+
+    ```bash Response
+    {
+      certificate: "...",
+      certificateChain: "...",
+      issuingCaCertificate: "...",
+      privateKey: "...",
+      serialNumber: "..."
+    }
+    ```
+
+    <Note>
+      Make sure to store the `privateKey` as it is only returned once here at the time of certificate issuance. The `certificate` and `certificateChain` will remain accessible and can be retrieved at any time.
+    </Note>
+
+  </Tab>
+</Tabs>
+
+## Guide to Revoking Certificates
+
+In the following steps, we explore how to revoke a X.509 certificate under a CA and obtain a Certificate Revocation List (CRL) for a CA.
+
+<Tabs>
+  <Tab title="Infisical UI">
+<Steps>
+  <Step title="Revoking a Certificate">
+    Assuming that you've issued a certificate under a CA, you can revoke it by
+    selecting the **Revoke Certificate** option for it and specifying the reason
+    for revocation.
+
+    ![pki revoke certificate](/images/platform/pki/cert-revoke.png)
+
+    ![pki revoke certificate modal](/images/platform/pki/cert-revoke-modal.png)
+
+  </Step>
+  <Step title="Obtaining a CRL">
+    In order to check the revocation status of a certificate, you can check it
+    against the CRL of a CA by selecting the **View CRL** option under the
+    issuing CA and downloading the CRL file.
+
+    ![pki view crl](/images/platform/pki/ca-crl.png)
+
+    ![pki download crl](/images/platform/pki/ca-crl-modal.png)
+
+    To verify a certificate against the
+    downloaded CRL with OpenSSL, you can use the following command:
+
+```bash
+openssl verify -crl_check -CAfile chain.pem -CRLfile crl.pem cert.pem
+```
+
+  </Step>
+</Steps>
+  </Tab>
+  <Tab title="API">
+    <Steps>
+      <Step title="Revoking a certificate">
+        Assuming that you've issued a certificate under a CA, you can revoke it by making an API request to the [Revoke Certificate](/api-reference/endpoints/certificate-authorities/revoke) API endpoint,
+        specifying the serial number of the certificate and the reason for revocation.
+        
+        ### Sample request
+
+        ```bash Request
+        curl --location --request POST 'https://app.infisical.com/api/v1/pki/certificates/<cert-serial-number>/revoke' \
+          --header 'Authorization: Bearer <access-token>' \
+          --header 'Content-Type: application/json' \
+          --data-raw '{
+              "revocationReason": "UNSPECIFIED"
+          }'
+        ```
+
+        ### Sample response
+
+        ```bash Response
+        {
+          message: "Successfully revoked certificate",
+          serialNumber: "...",
+          revokedAt: "..."
+        }
+        ```
+      </Step>
+      <Step title="Obtaining a CRL">
+        In order to check the revocation status of a certificate, you can check it against the CRL of the issuing CA.
+        To obtain the CRL of the CA, make an API request to the [Get CRL](/api-reference/endpoints/certificate-authorities/crl) API endpoint.
+
+        ### Sample request
+
+        ```bash Request
+        curl --location --request GET 'https://app.infisical.com/api/v1/pki/ca/<ca-id>/crl' \
+          --header 'Authorization: Bearer <access-token>'
+        ```
+
+        ### Sample response
+
+        ```bash Response
+        {
+          crl: "..."
+        }
+        ```
+
+        To verify a certificate against the CRL with OpenSSL, you can use the following command:
+
+        ```bash
+        openssl verify -crl_check -CAfile chain.pem -CRLfile crl.pem cert.pem
+        ```
+      </Step>
+    </Steps>
+
+  </Tab>
+</Tabs>
+
+## FAQ
+
+<AccordionGroup>
+  <Accordion title="What is the workflow for renewing a certificate?">
+    To renew a certificate, you have to issue a new certificate from the same CA
+    with the same common name as the old certificate. The original certificate
+    will continue to be valid through its original TTL unless explicitly
+    revoked.
+  </Accordion>
+</AccordionGroup>

docs/documentation/platform/pki/overview.mdx

@@ -0,0 +1,12 @@
+---
+title: "Internal PKI"
+sidebarTitle: "Overview"
+description: "Learn how to create a Private CA hierarchy and issue X.509 certificates."
+---
+
+Infisical can be used to create a Private Certificate Authority (CA) hierarchy and issue X.509 certificates for internal use. This allows you to manage your own PKI infrastructure and issue digital certificates for services, applications, and devices.
+
+Infisical's internal PKI offering is split into two modules:
+
+- [Private CA](/documentation/platform/pki/private-ca): Infisical lets you create private CAs, including root and intermediary CAs.
+- [Certificates](/documentation/platform/pki/certificates): Infisical allows you to issue X.509 certificates using the private CAs you create.

docs/documentation/platform/pki/private-ca.mdx

@@ -0,0 +1,250 @@
+---
+title: "Private CA"
+sidebarTitle: "Private CA"
+description: "Learn how to create a Private CA hierarchy with Infisical."
+---
+
+## Concept
+
+The first step to creating your Internal PKI is to create a Private Certificate Authority (CA) hierarchy that is a structure of entities
+used to issue digital certificates for services, applications, and devices.
+
+<div align="center">
+
+```mermaid
+graph TD
+    A[Root CA]
+    A --> B[Intermediate CA]
+    A --> C[Intermediate CA]
+```
+
+</div>
+
+## Workflow
+
+A typical workflow for setting up a Private CA hierarchy consists of the following steps:
+
+1. Configuring a root CA with details like name, validity period, and path length.
+2. Configuring and chaining intermediate CA(s) with details like name, validity period, path length, and imported certificate.
+3. Managing the CA lifecycle events such as CA succession.
+
+<Note>
+  Note that this workflow can be executed via the Infisical UI or manually such
+  as via API. If manually executing the workflow, you may have to create a
+  Certificate Signing Request (CSR) for the intermediate CA, create an
+  intermediate certificate using the root CA private key and CSR, and import the
+  intermediate certificate back to the intermediate CA as part of Step 2.
+</Note>
+
+## Guide
+
+In the following steps, we explore how to create a simple Private CA hierarchy
+consisting of a root CA and an intermediate CA.
+
+<Tabs>
+  <Tab title="Infisical UI">
+<Steps>
+    <Step title="Creating a root CA">
+        To create a root CA, head to your Project > Internal PKI > Certificate Authorities and press **Create CA**.
+
+        ![pki create ca](/images/platform/pki/ca-create.png)
+
+        Here, set the **CA Type** to **Root** and fill out details for the root CA.
+
+        ![pki create root ca](/images/platform/pki/ca-create-root.png)
+
+        Here's some guidance on each field:
+
+        - Valid Until: The date until which the CA is valid in the date time string format specified [here](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#date_time_string_format). For example, the following formats would be valid: `YYYY`, `YYYY-MM`, `YYYY-MM-DD`, `YYYY-MM-DDTHH:mm:ss.sssZ`.
+        - Path Length: The maximum number of intermediate CAs that can be chained to this CA. A path of `-1` implies no limit; a path of `0` implies no intermediate CAs can be chained.
+        - Key Algorithm: The type of public key algorithm and size, in bits, of the key pair that the CA creates when it issues a certificate. Supported key algorithms are `RSA 2048`, `RSA 4096`, `ECDSA P-256`, and `ECDSA P-384` with the default being `RSA 2048`.
+        - Friendly Name: A friendly name for the CA; this is only for display and defaults to the subject of the CA if left empty.
+        - Organization (O): The organization name.
+        - Country (C): The country code.
+        - State or Province Name: The state or province.
+        - Locality Name: The city or locality.
+        - Common Name: The name of the CA.
+
+        <Note>
+            The Organization, Country, State or Province Name, Locality Name, and Common Name make up the **Distinguished Name (DN)** or **subject** of the CA.
+            At least one of these fields must be filled out.
+        </Note>
+    </Step>
+    <Step title="Creating an intermediate CA">
+        1.1. To create an intermediate CA, press **Create CA** again but this time specifying the **CA Type** to be **Intermediate**. Fill out the details for the intermediate CA.
+
+        ![pki create intermediate ca](/images/platform/pki/ca-create-intermediate.png)
+
+        1.2. Next, press the **Install Certificate** option on the intermediate CA from step 1.1.
+
+        ![pki install cert opt](/images/platform/pki/ca-install-intermediate-opt.png)
+
+        Here, set the **Parent CA** to the root CA created in step 1 and configure the intended **Valid Until** and **Path Length** fields on the intermediate CA; feel free to use the prefilled values.
+
+        ![pki install cert](/images/platform/pki/ca-install-intermediate.png)
+
+        Here's some guidance on each field:
+
+        - Parent CA: The parent CA to which this intermediate CA will be chained. In this case, it should be the root CA created in step 1.
+        - Valid Until: The date until which the CA is valid in the date time string format specified [here](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#date_time_string_format). The date must be within the validity period of the parent CA.
+        - Path Length: The maximum number of intermediate CAs that can be chained to this CA. The path length must be less than the path length of the parent CA.
+
+        Finally, press **Install** to chain the intermediate CA to the root CA; this creates a Certificate Signing Request (CSR) for the intermediate CA, creates an intermediate certificate using the root CA private key and CSR, and imports the signed certificate back to the intermediate CA.
+
+        ![pki cas](/images/platform/pki/cas.png)
+
+        Great! You've successfully created a Private CA hierarchy with a root CA and an intermediate CA.
+        Now check out the [Certificates](/documentation/platform/pki/certificates) page to learn more about how to issue X.509 certificates using the intermediate CA.
+
+</Step>
+</Steps>
+  </Tab>
+  <Tab title="API">
+<Steps>
+  <Step title="Creating a root CA">
+    To create a root CA, make an API request to the [Create CA](/api-reference/endpoints/certificate-authorities/create) API endpoint, specifying the `type` as `root`.
+
+    ### Sample request
+
+    ```bash Request
+    curl --location --request POST 'https://app.infisical.com/api/v1/pki/ca' \
+      --header 'Authorization: Bearer <access-token>' \
+      --header 'Content-Type: application/json' \
+      --data-raw '{
+          "projectSlug": "<your-project-slug>",
+          "type": "root",
+          "commonName": "My Root CA"
+      }'
+    ```
+
+    ### Sample response
+
+    ```bash Response
+    {
+      ca: {
+        id: "<root-ca-id>",
+        type: "root",
+        commonName: "My Root CA",
+        ...
+      }
+    }
+    ```
+
+    By default, Infisical creates a root CA with the `RSA_2048` key algorithm, validity period of 10 years, with no restrictions on path length;
+    you may override these defaults by specifying your own options when making the API request.
+
+  </Step>
+  <Step title="Creating an intermediate CA">
+    2.1. To create an intermediate CA, make an API request to the [Create CA](/api-reference/endpoints/certificate-authorities/create) API endpoint, specifying the `type` as `intermediate`.
+    
+    ### Sample request
+    
+    ```bash Request
+    curl --location --request POST 'https://app.infisical.com/api/v1/pki/ca' \
+      --header 'Authorization: Bearer <access-token>' \
+      --header 'Content-Type: application/json' \
+      --data-raw '{
+          "projectSlug": "<your-project-slug>",
+          "type": "intermediate",
+          "commonName": "My Intermediate CA"
+      }'
+    ```
+    
+    ### Sample response
+    
+    ```bash Response
+    {
+      ca: {
+        id: "<intermediate-ca-id>",
+        type: "intermediate",
+        commonName: "My Intermediate CA",
+        ...
+      }
+    }
+    ```
+    
+    2.2. Next, get a certificate signing request from the intermediate CA by making an API request to the [Get CSR](/api-reference/endpoints/certificate-authorities/csr) API endpoint.
+    
+    ### Sample request
+    
+    ```bash Request
+    curl --location --request GET 'https://app.infisical.com/api/v1/pki/ca/<intermediate-ca-id>/csr' \
+      --header 'Authorization: Bearer <access-token>' \
+      --data-raw ''
+    ```
+
+    ### Sample response
+
+    ```bash Response
+    {
+      csr: "..."
+    }
+    ```
+
+    2.3. Next, create an intermediate certificate by making an API request to the [Sign Intermediate](/api-reference/endpoints/certificate-authorities/sign-intermediate) API endpoint
+    containing the CSR from step 2.2, referencing the root CA created in step 1.
+
+    ### Sample request
+
+    ```bash Request
+    curl --location --request POST 'https://app.infisical.com/api/v1/pki/ca/<root-ca-id>/sign-intermediate' \
+      --header 'Content-Type: application/json' \
+      --data-raw '{
+          "csr": "<csr>",
+          "notAfter": "2029-06-12"
+      }'
+    ```
+
+    ### Sample response
+
+    ```bash Response
+    {
+      certificate: "...",
+      certificateChain: "...",
+      issuingCaCertificate: "...",
+      serialNumber: "...",
+    }
+    ```
+
+    <Note>
+      The `notAfter` value must be within the validity period of the root CA that is if the root CA is valid until `2029-06-12`, the intermediate CA must be valid until a date before `2029-06-12`.
+    </Note>
+
+    2.4. Finally, import the intermediate certificate and certificate chain from step 2.3 back to the intermediate CA by making an API request to the [Import Certificate](/api-reference/endpoints/certificate-authorities/import-cert) API endpoint.
+
+    ### Sample request
+
+    ```bash Request
+    curl --location --request POST 'https://app.infisical.com/api/v1/pki/ca/<intermediate-ca-id>/import-certificate' \
+      --header 'Authorization: Bearer <access-token>' \
+      --header 'Content-Type: application/json' \
+      --data-raw '{
+          "certificate": "<certificate>",
+          "certificateChain": "<certificate-chain>"
+      }'
+    ```
+
+    ### Sample response
+
+    ```bash Response
+    {
+      message: "Successfully imported certificate to CA",
+      caId: "..."
+    }
+    ```
+
+    Great! You’ve successfully created a Private CA hierarchy with a root CA and an intermediate CA. Now check out the Certificates page to learn more about how to issue X.509 certificates using the intermediate CA.
+
+  </Step>
+</Steps>
+  </Tab>
+</Tabs>
+
+## FAQ
+
+<AccordionGroup>
+  <Accordion title="What key algorithms are supported as part of private key generation and certificate signing?">
+    Infisical supports `RSA 2048`, `RSA 4096`, `ECDSA P-256`, `ECDSA P-384` key
+    algorithms specified at the time of creating a CA.
+  </Accordion>
+</AccordionGroup>