Merge pull request #3436 from Infisical/misc/made-jwt-signature-alg-configurable-for-oidc

misc: made jwt signature alg configurable for oidc

README.md

@@ -50,7 +50,7 @@ We're on a mission to make security tooling more accessible to everyone, not jus
 - **[Dashboard](https://infisical.com/docs/documentation/platform/project)**: Manage secrets across projects and environments (e.g. development, production, etc.) through a user-friendly interface.
 - **[Native Integrations](https://infisical.com/docs/integrations/overview)**: Sync secrets to platforms like [GitHub](https://infisical.com/docs/integrations/cicd/githubactions), [Vercel](https://infisical.com/docs/integrations/cloud/vercel), [AWS](https://infisical.com/docs/integrations/cloud/aws-secret-manager), and use tools like [Terraform](https://infisical.com/docs/integrations/frameworks/terraform), [Ansible](https://infisical.com/docs/integrations/platforms/ansible), and more.
 - **[Secret versioning](https://infisical.com/docs/documentation/platform/secret-versioning)** and **[Point-in-Time Recovery](https://infisical.com/docs/documentation/platform/pit-recovery)**: Keep track of every secret and project state; roll back when needed.
-- **[Secret Rotation](https://infisical.com/docs/documentation/platform/secret-rotation/overview)**: Rotate secrets at regular intervals for services like [PostgreSQL](https://infisical.com/docs/documentation/platform/secret-rotation/postgres), [MySQL](https://infisical.com/docs/documentation/platform/secret-rotation/mysql), [AWS IAM](https://infisical.com/docs/documentation/platform/secret-rotation/aws-iam), and more.
+- **[Secret Rotation](https://infisical.com/docs/documentation/platform/secret-rotation/overview)**: Rotate secrets at regular intervals for services like [PostgreSQL](https://infisical.com/docs/documentation/platform/secret-rotation/postgres-credentials), [MySQL](https://infisical.com/docs/documentation/platform/secret-rotation/mysql), [AWS IAM](https://infisical.com/docs/documentation/platform/secret-rotation/aws-iam), and more.
 - **[Dynamic Secrets](https://infisical.com/docs/documentation/platform/dynamic-secrets/overview)**: Generate ephemeral secrets on-demand for services like [PostgreSQL](https://infisical.com/docs/documentation/platform/dynamic-secrets/postgresql), [MySQL](https://infisical.com/docs/documentation/platform/dynamic-secrets/mysql), [RabbitMQ](https://infisical.com/docs/documentation/platform/dynamic-secrets/rabbit-mq), and more.
 - **[Secret Scanning and Leak Prevention](https://infisical.com/docs/cli/scanning-overview)**: Prevent secrets from leaking to git.
 - **[Infisical Kubernetes Operator](https://infisical.com/docs/documentation/getting-started/kubernetes)**: Deliver secrets to your Kubernetes workloads and automatically reload deployments.

backend/src/db/migrations/20250416113437_add-oidc-jwt-signature-algorithm.ts

@@ -0,0 +1,21 @@
+import { Knex } from "knex";
+
+import { OIDCJWTSignatureAlgorithm } from "@app/ee/services/oidc/oidc-config-types";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  if (!(await knex.schema.hasColumn(TableName.OidcConfig, "jwtSignatureAlgorithm"))) {
+    await knex.schema.alterTable(TableName.OidcConfig, (t) => {
+      t.string("jwtSignatureAlgorithm").defaultTo(OIDCJWTSignatureAlgorithm.RS256).notNullable();
+    });
+  }
+}
+
+export async function down(knex: Knex): Promise<void> {
+  if (await knex.schema.hasColumn(TableName.OidcConfig, "jwtSignatureAlgorithm")) {
+    await knex.schema.alterTable(TableName.OidcConfig, (t) => {
+      t.dropColumn("jwtSignatureAlgorithm");
+    });
+  }
+}

backend/src/db/schemas/oidc-configs.ts

@@ -30,9 +30,10 @@ export const OidcConfigsSchema = z.object({
   updatedAt: z.date(),
   orgId: z.string().uuid(),
   lastUsed: z.date().nullable().optional(),
-  manageGroupMemberships: z.boolean().default(false),
   encryptedOidcClientId: zodBuffer,
-  encryptedOidcClientSecret: zodBuffer
+  encryptedOidcClientSecret: zodBuffer,
+  manageGroupMemberships: z.boolean().default(false),
+  jwtSignatureAlgorithm: z.string().default("RS256")
 });
 
 export type TOidcConfigs = z.infer<typeof OidcConfigsSchema>;

backend/src/ee/routes/v1/oidc-router.ts

@@ -12,7 +12,7 @@ import RedisStore from "connect-redis";
 import { z } from "zod";
 
 import { OidcConfigsSchema } from "@app/db/schemas";
-import { OIDCConfigurationType } from "@app/ee/services/oidc/oidc-config-types";
+import { OIDCConfigurationType, OIDCJWTSignatureAlgorithm } from "@app/ee/services/oidc/oidc-config-types";
 import { getConfig } from "@app/lib/config/env";
 import { authRateLimit, readLimit, writeLimit } from "@app/server/config/rateLimiter";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
@@ -30,7 +30,8 @@ const SanitizedOidcConfigSchema = OidcConfigsSchema.pick({
   orgId: true,
   isActive: true,
   allowedEmailDomains: true,
-  manageGroupMemberships: true
+  manageGroupMemberships: true,
+  jwtSignatureAlgorithm: true
 });
 
 export const registerOidcRouter = async (server: FastifyZodProvider) => {
@@ -170,7 +171,8 @@ export const registerOidcRouter = async (server: FastifyZodProvider) => {
           isActive: true,
           orgId: true,
           allowedEmailDomains: true,
-          manageGroupMemberships: true
+          manageGroupMemberships: true,
+          jwtSignatureAlgorithm: true
         }).extend({
           clientId: z.string(),
           clientSecret: z.string()
@@ -225,7 +227,8 @@ export const registerOidcRouter = async (server: FastifyZodProvider) => {
           clientId: z.string().trim(),
           clientSecret: z.string().trim(),
           isActive: z.boolean(),
-          manageGroupMemberships: z.boolean().optional()
+          manageGroupMemberships: z.boolean().optional(),
+          jwtSignatureAlgorithm: z.nativeEnum(OIDCJWTSignatureAlgorithm).optional()
         })
         .partial()
         .merge(z.object({ orgSlug: z.string() })),
@@ -292,7 +295,11 @@ export const registerOidcRouter = async (server: FastifyZodProvider) => {
           clientSecret: z.string().trim(),
           isActive: z.boolean(),
           orgSlug: z.string().trim(),
-          manageGroupMemberships: z.boolean().optional().default(false)
+          manageGroupMemberships: z.boolean().optional().default(false),
+          jwtSignatureAlgorithm: z
+            .nativeEnum(OIDCJWTSignatureAlgorithm)
+            .optional()
+            .default(OIDCJWTSignatureAlgorithm.RS256)
         })
         .superRefine((data, ctx) => {
           if (data.configurationType === OIDCConfigurationType.CUSTOM) {

backend/src/ee/routes/v2/secret-rotation-v2-routers/auth0-client-secret-rotation-router.ts

@@ -0,0 +1,19 @@
+import {
+  Auth0ClientSecretRotationGeneratedCredentialsSchema,
+  Auth0ClientSecretRotationSchema,
+  CreateAuth0ClientSecretRotationSchema,
+  UpdateAuth0ClientSecretRotationSchema
+} from "@app/ee/services/secret-rotation-v2/auth0-client-secret";
+import { SecretRotation } from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-enums";
+
+import { registerSecretRotationEndpoints } from "./secret-rotation-v2-endpoints";
+
+export const registerAuth0ClientSecretRotationRouter = async (server: FastifyZodProvider) =>
+  registerSecretRotationEndpoints({
+    type: SecretRotation.Auth0ClientSecret,
+    server,
+    responseSchema: Auth0ClientSecretRotationSchema,
+    createSchema: CreateAuth0ClientSecretRotationSchema,
+    updateSchema: UpdateAuth0ClientSecretRotationSchema,
+    generatedCredentialsSchema: Auth0ClientSecretRotationGeneratedCredentialsSchema
+  });

backend/src/ee/routes/v2/secret-rotation-v2-routers/index.ts

@@ -1,5 +1,6 @@
 import { SecretRotation } from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-enums";
 
+import { registerAuth0ClientSecretRotationRouter } from "./auth0-client-secret-rotation-router";
 import { registerMsSqlCredentialsRotationRouter } from "./mssql-credentials-rotation-router";
 import { registerPostgresCredentialsRotationRouter } from "./postgres-credentials-rotation-router";
 
@@ -10,5 +11,6 @@ export const SECRET_ROTATION_REGISTER_ROUTER_MAP: Record<
   (server: FastifyZodProvider) => Promise<void>
 > = {
   [SecretRotation.PostgresCredentials]: registerPostgresCredentialsRotationRouter,
-  [SecretRotation.MsSqlCredentials]: registerMsSqlCredentialsRotationRouter
+  [SecretRotation.MsSqlCredentials]: registerMsSqlCredentialsRotationRouter,
+  [SecretRotation.Auth0ClientSecret]: registerAuth0ClientSecretRotationRouter
 };

backend/src/ee/routes/v2/secret-rotation-v2-routers/secret-rotation-v2-router.ts

@@ -1,6 +1,7 @@
 import { z } from "zod";
 
 import { EventType } from "@app/ee/services/audit-log/audit-log-types";
+import { Auth0ClientSecretRotationListItemSchema } from "@app/ee/services/secret-rotation-v2/auth0-client-secret";
 import { MsSqlCredentialsRotationListItemSchema } from "@app/ee/services/secret-rotation-v2/mssql-credentials";
 import { PostgresCredentialsRotationListItemSchema } from "@app/ee/services/secret-rotation-v2/postgres-credentials";
 import { SecretRotationV2Schema } from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-union-schema";
@@ -11,7 +12,8 @@ import { AuthMode } from "@app/services/auth/auth-type";
 
 const SecretRotationV2OptionsSchema = z.discriminatedUnion("type", [
   PostgresCredentialsRotationListItemSchema,
-  MsSqlCredentialsRotationListItemSchema
+  MsSqlCredentialsRotationListItemSchema,
+  Auth0ClientSecretRotationListItemSchema
 ]);
 
 export const registerSecretRotationV2Router = async (server: FastifyZodProvider) => {

backend/src/ee/services/oidc/oidc-config-service.ts

@@ -165,7 +165,8 @@ export const oidcConfigServiceFactory = ({
       allowedEmailDomains: oidcCfg.allowedEmailDomains,
       clientId,
       clientSecret,
-      manageGroupMemberships: oidcCfg.manageGroupMemberships
+      manageGroupMemberships: oidcCfg.manageGroupMemberships,
+      jwtSignatureAlgorithm: oidcCfg.jwtSignatureAlgorithm
     };
   };
 
@@ -481,7 +482,8 @@ export const oidcConfigServiceFactory = ({
     userinfoEndpoint,
     clientId,
     clientSecret,
-    manageGroupMemberships
+    manageGroupMemberships,
+    jwtSignatureAlgorithm
   }: TUpdateOidcCfgDTO) => {
     const org = await orgDAL.findOne({
       slug: orgSlug
@@ -536,7 +538,8 @@ export const oidcConfigServiceFactory = ({
       jwksUri,
       isActive,
       lastUsed: null,
-      manageGroupMemberships
+      manageGroupMemberships,
+      jwtSignatureAlgorithm
     };
 
     if (clientId !== undefined) {
@@ -569,7 +572,8 @@ export const oidcConfigServiceFactory = ({
     userinfoEndpoint,
     clientId,
     clientSecret,
-    manageGroupMemberships
+    manageGroupMemberships,
+    jwtSignatureAlgorithm
   }: TCreateOidcCfgDTO) => {
     const org = await orgDAL.findOne({
       slug: orgSlug
@@ -613,6 +617,7 @@ export const oidcConfigServiceFactory = ({
       userinfoEndpoint,
       orgId: org.id,
       manageGroupMemberships,
+      jwtSignatureAlgorithm,
       encryptedOidcClientId: encryptor({ plainText: Buffer.from(clientId) }).cipherTextBlob,
       encryptedOidcClientSecret: encryptor({ plainText: Buffer.from(clientSecret) }).cipherTextBlob
     });
@@ -676,7 +681,8 @@ export const oidcConfigServiceFactory = ({
     const client = new issuer.Client({
       client_id: oidcCfg.clientId,
       client_secret: oidcCfg.clientSecret,
-      redirect_uris: [`${appCfg.SITE_URL}/api/v1/sso/oidc/callback`]
+      redirect_uris: [`${appCfg.SITE_URL}/api/v1/sso/oidc/callback`],
+      id_token_signed_response_alg: oidcCfg.jwtSignatureAlgorithm
     });
 
     const strategy = new OpenIdStrategy(

backend/src/ee/services/oidc/oidc-config-types.ts

@@ -5,6 +5,12 @@ export enum OIDCConfigurationType {
   DISCOVERY_URL = "discoveryURL"
 }
 
+export enum OIDCJWTSignatureAlgorithm {
+  RS256 = "RS256",
+  HS256 = "HS256",
+  RS512 = "RS512"
+}
+
 export type TOidcLoginDTO = {
   externalId: string;
   email: string;
@@ -40,6 +46,7 @@ export type TCreateOidcCfgDTO = {
   isActive: boolean;
   orgSlug: string;
   manageGroupMemberships: boolean;
+  jwtSignatureAlgorithm: OIDCJWTSignatureAlgorithm;
 } & TGenericPermission;
 
 export type TUpdateOidcCfgDTO = Partial<{
@@ -56,5 +63,6 @@ export type TUpdateOidcCfgDTO = Partial<{
   isActive: boolean;
   orgSlug: string;
   manageGroupMemberships: boolean;
+  jwtSignatureAlgorithm: OIDCJWTSignatureAlgorithm;
 }> &
   TGenericPermission;

backend/src/ee/services/secret-rotation-v2/auth0-client-secret/auth0-client-secret-rotation-constants.ts

@@ -0,0 +1,15 @@
+import { SecretRotation } from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-enums";
+import { TSecretRotationV2ListItem } from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-types";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+
+export const AUTH0_CLIENT_SECRET_ROTATION_LIST_OPTION: TSecretRotationV2ListItem = {
+  name: "Auth0 Client Secret",
+  type: SecretRotation.Auth0ClientSecret,
+  connection: AppConnection.Auth0,
+  template: {
+    secretsMapping: {
+      clientId: "AUTH0_CLIENT_ID",
+      clientSecret: "AUTH0_CLIENT_SECRET"
+    }
+  }
+};

backend/src/ee/services/secret-rotation-v2/auth0-client-secret/auth0-client-secret-rotation-fns.ts

@@ -0,0 +1,104 @@
+import {
+  TAuth0ClientSecretRotationGeneratedCredentials,
+  TAuth0ClientSecretRotationWithConnection
+} from "@app/ee/services/secret-rotation-v2/auth0-client-secret/auth0-client-secret-rotation-types";
+import {
+  TRotationFactory,
+  TRotationFactoryGetSecretsPayload,
+  TRotationFactoryIssueCredentials,
+  TRotationFactoryRevokeCredentials,
+  TRotationFactoryRotateCredentials
+} from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-types";
+import { request } from "@app/lib/config/request";
+import { blockLocalAndPrivateIpAddresses } from "@app/lib/validator";
+import { getAuth0ConnectionAccessToken } from "@app/services/app-connection/auth0";
+
+import { generatePassword } from "../shared/utils";
+
+export const auth0ClientSecretRotationFactory: TRotationFactory<
+  TAuth0ClientSecretRotationWithConnection,
+  TAuth0ClientSecretRotationGeneratedCredentials
+> = (secretRotation, appConnectionDAL, kmsService) => {
+  const {
+    connection,
+    parameters: { clientId },
+    secretsMapping
+  } = secretRotation;
+
+  const $rotateClientSecret = async () => {
+    const accessToken = await getAuth0ConnectionAccessToken(connection, appConnectionDAL, kmsService);
+    const { audience } = connection.credentials;
+    await blockLocalAndPrivateIpAddresses(audience);
+    const clientSecret = generatePassword();
+
+    await request.request({
+      method: "PATCH",
+      url: `${audience}clients/${clientId}`,
+      headers: { authorization: `Bearer ${accessToken}` },
+      data: {
+        client_secret: clientSecret
+      }
+    });
+
+    return { clientId, clientSecret };
+  };
+
+  const issueCredentials: TRotationFactoryIssueCredentials<TAuth0ClientSecretRotationGeneratedCredentials> = async (
+    callback
+  ) => {
+    const credentials = await $rotateClientSecret();
+
+    return callback(credentials);
+  };
+
+  const revokeCredentials: TRotationFactoryRevokeCredentials<TAuth0ClientSecretRotationGeneratedCredentials> = async (
+    _,
+    callback
+  ) => {
+    const accessToken = await getAuth0ConnectionAccessToken(connection, appConnectionDAL, kmsService);
+    const { audience } = connection.credentials;
+    await blockLocalAndPrivateIpAddresses(audience);
+
+    // we just trigger an auth0 rotation to negate our credentials
+    await request.request({
+      method: "POST",
+      url: `${audience}clients/${clientId}/rotate-secret`,
+      headers: { authorization: `Bearer ${accessToken}` }
+    });
+
+    return callback();
+  };
+
+  const rotateCredentials: TRotationFactoryRotateCredentials<TAuth0ClientSecretRotationGeneratedCredentials> = async (
+    _,
+    callback
+  ) => {
+    const credentials = await $rotateClientSecret();
+
+    return callback(credentials);
+  };
+
+  const getSecretsPayload: TRotationFactoryGetSecretsPayload<TAuth0ClientSecretRotationGeneratedCredentials> = (
+    generatedCredentials
+  ) => {
+    const secrets = [
+      {
+        key: secretsMapping.clientId,
+        value: generatedCredentials.clientId
+      },
+      {
+        key: secretsMapping.clientSecret,
+        value: generatedCredentials.clientSecret
+      }
+    ];
+
+    return secrets;
+  };
+
+  return {
+    issueCredentials,
+    revokeCredentials,
+    rotateCredentials,
+    getSecretsPayload
+  };
+};

backend/src/ee/services/secret-rotation-v2/auth0-client-secret/auth0-client-secret-rotation-schemas.ts

@@ -0,0 +1,67 @@
+import { z } from "zod";
+
+import { SecretRotation } from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-enums";
+import {
+  BaseCreateSecretRotationSchema,
+  BaseSecretRotationSchema,
+  BaseUpdateSecretRotationSchema
+} from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-schemas";
+import { SecretRotations } from "@app/lib/api-docs";
+import { SecretNameSchema } from "@app/server/lib/schemas";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+
+export const Auth0ClientSecretRotationGeneratedCredentialsSchema = z
+  .object({
+    clientId: z.string(),
+    clientSecret: z.string()
+  })
+  .array()
+  .min(1)
+  .max(2);
+
+const Auth0ClientSecretRotationParametersSchema = z.object({
+  clientId: z
+    .string()
+    .trim()
+    .min(1, "Client ID Required")
+    .describe(SecretRotations.PARAMETERS.AUTH0_CLIENT_SECRET.clientId)
+});
+
+const Auth0ClientSecretRotationSecretsMappingSchema = z.object({
+  clientId: SecretNameSchema.describe(SecretRotations.SECRETS_MAPPING.AUTH0_CLIENT_SECRET.clientId),
+  clientSecret: SecretNameSchema.describe(SecretRotations.SECRETS_MAPPING.AUTH0_CLIENT_SECRET.clientSecret)
+});
+
+export const Auth0ClientSecretRotationTemplateSchema = z.object({
+  secretsMapping: z.object({
+    clientId: z.string(),
+    clientSecret: z.string()
+  })
+});
+
+export const Auth0ClientSecretRotationSchema = BaseSecretRotationSchema(SecretRotation.Auth0ClientSecret).extend({
+  type: z.literal(SecretRotation.Auth0ClientSecret),
+  parameters: Auth0ClientSecretRotationParametersSchema,
+  secretsMapping: Auth0ClientSecretRotationSecretsMappingSchema
+});
+
+export const CreateAuth0ClientSecretRotationSchema = BaseCreateSecretRotationSchema(
+  SecretRotation.Auth0ClientSecret
+).extend({
+  parameters: Auth0ClientSecretRotationParametersSchema,
+  secretsMapping: Auth0ClientSecretRotationSecretsMappingSchema
+});
+
+export const UpdateAuth0ClientSecretRotationSchema = BaseUpdateSecretRotationSchema(
+  SecretRotation.Auth0ClientSecret
+).extend({
+  parameters: Auth0ClientSecretRotationParametersSchema.optional(),
+  secretsMapping: Auth0ClientSecretRotationSecretsMappingSchema.optional()
+});
+
+export const Auth0ClientSecretRotationListItemSchema = z.object({
+  name: z.literal("Auth0 Client Secret"),
+  connection: z.literal(AppConnection.Auth0),
+  type: z.literal(SecretRotation.Auth0ClientSecret),
+  template: Auth0ClientSecretRotationTemplateSchema
+});

backend/src/ee/services/secret-rotation-v2/auth0-client-secret/auth0-client-secret-rotation-types.ts

@@ -0,0 +1,24 @@
+import { z } from "zod";
+
+import { TAuth0Connection } from "@app/services/app-connection/auth0";
+
+import {
+  Auth0ClientSecretRotationGeneratedCredentialsSchema,
+  Auth0ClientSecretRotationListItemSchema,
+  Auth0ClientSecretRotationSchema,
+  CreateAuth0ClientSecretRotationSchema
+} from "./auth0-client-secret-rotation-schemas";
+
+export type TAuth0ClientSecretRotation = z.infer<typeof Auth0ClientSecretRotationSchema>;
+
+export type TAuth0ClientSecretRotationInput = z.infer<typeof CreateAuth0ClientSecretRotationSchema>;
+
+export type TAuth0ClientSecretRotationListItem = z.infer<typeof Auth0ClientSecretRotationListItemSchema>;
+
+export type TAuth0ClientSecretRotationWithConnection = TAuth0ClientSecretRotation & {
+  connection: TAuth0Connection;
+};
+
+export type TAuth0ClientSecretRotationGeneratedCredentials = z.infer<
+  typeof Auth0ClientSecretRotationGeneratedCredentialsSchema
+>;

backend/src/ee/services/secret-rotation-v2/auth0-client-secret/index.ts

@@ -0,0 +1,3 @@
+export * from "./auth0-client-secret-rotation-constants";
+export * from "./auth0-client-secret-rotation-schemas";
+export * from "./auth0-client-secret-rotation-types";

backend/src/ee/services/secret-rotation-v2/secret-rotation-v2-enums.ts

@@ -1,6 +1,7 @@
 export enum SecretRotation {
   PostgresCredentials = "postgres-credentials",
-  MsSqlCredentials = "mssql-credentials"
+  MsSqlCredentials = "mssql-credentials",
+  Auth0ClientSecret = "auth0-client-secret"
 }
 
 export enum SecretRotationStatus {

backend/src/ee/services/secret-rotation-v2/secret-rotation-v2-fns.ts

@@ -3,6 +3,7 @@ import { AxiosError } from "axios";
 import { getConfig } from "@app/lib/config/env";
 import { KmsDataKey } from "@app/services/kms/kms-types";
 
+import { AUTH0_CLIENT_SECRET_ROTATION_LIST_OPTION } from "./auth0-client-secret";
 import { MSSQL_CREDENTIALS_ROTATION_LIST_OPTION } from "./mssql-credentials";
 import { POSTGRES_CREDENTIALS_ROTATION_LIST_OPTION } from "./postgres-credentials";
 import { SecretRotation, SecretRotationStatus } from "./secret-rotation-v2-enums";
@@ -16,7 +17,8 @@ import {
 
 const SECRET_ROTATION_LIST_OPTIONS: Record<SecretRotation, TSecretRotationV2ListItem> = {
   [SecretRotation.PostgresCredentials]: POSTGRES_CREDENTIALS_ROTATION_LIST_OPTION,
-  [SecretRotation.MsSqlCredentials]: MSSQL_CREDENTIALS_ROTATION_LIST_OPTION
+  [SecretRotation.MsSqlCredentials]: MSSQL_CREDENTIALS_ROTATION_LIST_OPTION,
+  [SecretRotation.Auth0ClientSecret]: AUTH0_CLIENT_SECRET_ROTATION_LIST_OPTION
 };
 
 export const listSecretRotationOptions = () => {

backend/src/ee/services/secret-rotation-v2/secret-rotation-v2-maps.ts

@@ -3,10 +3,12 @@ import { AppConnection } from "@app/services/app-connection/app-connection-enums
 
 export const SECRET_ROTATION_NAME_MAP: Record<SecretRotation, string> = {
   [SecretRotation.PostgresCredentials]: "PostgreSQL Credentials",
-  [SecretRotation.MsSqlCredentials]: "Microsoft SQL Sever Credentials"
+  [SecretRotation.MsSqlCredentials]: "Microsoft SQL Sever Credentials",
+  [SecretRotation.Auth0ClientSecret]: "Auth0 Client Secret"
 };
 
 export const SECRET_ROTATION_CONNECTION_MAP: Record<SecretRotation, AppConnection> = {
   [SecretRotation.PostgresCredentials]: AppConnection.Postgres,
-  [SecretRotation.MsSqlCredentials]: AppConnection.MsSql
+  [SecretRotation.MsSqlCredentials]: AppConnection.MsSql,
+  [SecretRotation.Auth0ClientSecret]: AppConnection.Auth0
 };

backend/src/ee/services/secret-rotation-v2/secret-rotation-v2-service.ts

@@ -13,6 +13,7 @@ import {
   ProjectPermissionSecretRotationActions,
   ProjectPermissionSub
 } from "@app/ee/services/permission/project-permission";
+import { auth0ClientSecretRotationFactory } from "@app/ee/services/secret-rotation-v2/auth0-client-secret/auth0-client-secret-rotation-fns";
 import { SecretRotation, SecretRotationStatus } from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-enums";
 import {
   calculateNextRotationAt,
@@ -41,6 +42,7 @@ import {
   TRotationFactory,
   TSecretRotationRotateGeneratedCredentials,
   TSecretRotationV2,
+  TSecretRotationV2GeneratedCredentials,
   TSecretRotationV2Raw,
   TSecretRotationV2WithConnection,
   TUpdateSecretRotationV2DTO
@@ -53,6 +55,7 @@ import { DatabaseErrorCode } from "@app/lib/error-codes";
 import { BadRequestError, DatabaseError, InternalServerError, NotFoundError } from "@app/lib/errors";
 import { OrderByDirection, OrgServiceActor } from "@app/lib/types";
 import { QueueJobs, TQueueServiceFactory } from "@app/queue";
+import { TAppConnectionDALFactory } from "@app/services/app-connection/app-connection-dal";
 import { decryptAppConnection } from "@app/services/app-connection/app-connection-fns";
 import { TAppConnectionServiceFactory } from "@app/services/app-connection/app-connection-service";
 import { ActorType } from "@app/services/auth/auth-type";
@@ -97,15 +100,21 @@ export type TSecretRotationV2ServiceFactoryDep = {
   secretQueueService: Pick<TSecretQueueFactory, "syncSecrets" | "removeSecretReminder">;
   snapshotService: Pick<TSecretSnapshotServiceFactory, "performSnapshot">;
   queueService: Pick<TQueueServiceFactory, "queuePg">;
+  appConnectionDAL: Pick<TAppConnectionDALFactory, "updateById">;
 };
 
 export type TSecretRotationV2ServiceFactory = ReturnType<typeof secretRotationV2ServiceFactory>;
 
 const MAX_GENERATED_CREDENTIALS_LENGTH = 2;
 
-const SECRET_ROTATION_FACTORY_MAP: Record<SecretRotation, TRotationFactory> = {
+type TRotationFactoryImplementation = TRotationFactory<
-  [SecretRotation.PostgresCredentials]: sqlCredentialsRotationFactory,
+  TSecretRotationV2WithConnection,
-  [SecretRotation.MsSqlCredentials]: sqlCredentialsRotationFactory
+  TSecretRotationV2GeneratedCredentials
+>;
+const SECRET_ROTATION_FACTORY_MAP: Record<SecretRotation, TRotationFactoryImplementation> = {
+  [SecretRotation.PostgresCredentials]: sqlCredentialsRotationFactory as TRotationFactoryImplementation,
+  [SecretRotation.MsSqlCredentials]: sqlCredentialsRotationFactory as TRotationFactoryImplementation,
+  [SecretRotation.Auth0ClientSecret]: auth0ClientSecretRotationFactory as TRotationFactoryImplementation
 };
 
 export const secretRotationV2ServiceFactory = ({
@@ -125,7 +134,8 @@ export const secretRotationV2ServiceFactory = ({
   secretQueueService,
   snapshotService,
   keyStore,
-  queueService
+  queueService,
+  appConnectionDAL
 }: TSecretRotationV2ServiceFactoryDep) => {
   const $queueSendSecretRotationStatusNotification = async (secretRotation: TSecretRotationV2Raw) => {
     const appCfg = getConfig();
@@ -429,11 +439,15 @@ export const secretRotationV2ServiceFactory = ({
     // validates permission to connect and app is valid for rotation type
     const connection = await appConnectionService.connectAppConnectionById(typeApp, payload.connectionId, actor);
 
-    const rotationFactory = SECRET_ROTATION_FACTORY_MAP[payload.type]({
+    const rotationFactory = SECRET_ROTATION_FACTORY_MAP[payload.type](
+      {
         parameters: payload.parameters,
         secretsMapping,
         connection
-    } as TSecretRotationV2WithConnection);
+      } as TSecretRotationV2WithConnection,
+      appConnectionDAL,
+      kmsService
+    );
 
     try {
       const currentTime = new Date();
@@ -441,7 +455,7 @@ export const secretRotationV2ServiceFactory = ({
       // callback structure to support transactional rollback when possible
       const secretRotation = await rotationFactory.issueCredentials(async (newCredentials) => {
         const encryptedGeneratedCredentials = await encryptSecretRotationCredentials({
-          generatedCredentials: [newCredentials],
+          generatedCredentials: [newCredentials] as TSecretRotationV2GeneratedCredentials,
           projectId,
           kmsService
         });
@@ -740,7 +754,8 @@ export const secretRotationV2ServiceFactory = ({
         message: `Secret Rotation with ID "${rotationId}" is not configured for ${SECRET_ROTATION_NAME_MAP[type]}`
       });
 
-    const deleteTransaction = secretRotationV2DAL.transaction(async (tx) => {
+    const deleteTransaction = async () =>
+      secretRotationV2DAL.transaction(async (tx) => {
         if (deleteSecrets) {
           await fnSecretBulkDelete({
             secretDAL: secretV2BridgeDAL,
@@ -762,10 +777,14 @@ export const secretRotationV2ServiceFactory = ({
     if (revokeGeneratedCredentials) {
       const appConnection = await decryptAppConnection(connection, kmsService);
 
-      const rotationFactory = SECRET_ROTATION_FACTORY_MAP[type]({
+      const rotationFactory = SECRET_ROTATION_FACTORY_MAP[type](
+        {
           ...secretRotation,
           connection: appConnection
-      } as TSecretRotationV2WithConnection);
+        } as TSecretRotationV2WithConnection,
+        appConnectionDAL,
+        kmsService
+      );
 
       const generatedCredentials = await decryptSecretRotationCredentials({
         encryptedGeneratedCredentials,
@@ -773,9 +792,9 @@ export const secretRotationV2ServiceFactory = ({
         kmsService
       });
 
-      await rotationFactory.revokeCredentials(generatedCredentials, async () => deleteTransaction);
+      await rotationFactory.revokeCredentials(generatedCredentials, deleteTransaction);
     } else {
-      await deleteTransaction;
+      await deleteTransaction();
     }
 
     if (deleteSecrets) {
@@ -840,10 +859,14 @@ export const secretRotationV2ServiceFactory = ({
 
       const inactiveCredentials = generatedCredentials[inactiveIndex];
 
-      const rotationFactory = SECRET_ROTATION_FACTORY_MAP[type as SecretRotation]({
+      const rotationFactory = SECRET_ROTATION_FACTORY_MAP[type as SecretRotation](
+        {
           ...secretRotation,
           connection: appConnection
-      } as TSecretRotationV2WithConnection);
+        } as TSecretRotationV2WithConnection,
+        appConnectionDAL,
+        kmsService
+      );
 
       const updatedRotation = await rotationFactory.rotateCredentials(inactiveCredentials, async (newCredentials) => {
         const updatedCredentials = [...generatedCredentials];
@@ -851,7 +874,7 @@ export const secretRotationV2ServiceFactory = ({
 
         const encryptedUpdatedCredentials = await encryptSecretRotationCredentials({
           projectId,
-          generatedCredentials: updatedCredentials,
+          generatedCredentials: updatedCredentials as TSecretRotationV2GeneratedCredentials,
           kmsService
         });
 

backend/src/ee/services/secret-rotation-v2/secret-rotation-v2-types.ts

@@ -1,8 +1,17 @@
 import { AuditLogInfo } from "@app/ee/services/audit-log/audit-log-types";
 import { TSqlCredentialsRotationGeneratedCredentials } from "@app/ee/services/secret-rotation-v2/shared/sql-credentials/sql-credentials-rotation-types";
 import { OrderByDirection } from "@app/lib/types";
+import { TAppConnectionDALFactory } from "@app/services/app-connection/app-connection-dal";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
 import { SecretsOrderBy } from "@app/services/secret/secret-types";
 
+import {
+  TAuth0ClientSecretRotation,
+  TAuth0ClientSecretRotationGeneratedCredentials,
+  TAuth0ClientSecretRotationInput,
+  TAuth0ClientSecretRotationListItem,
+  TAuth0ClientSecretRotationWithConnection
+} from "./auth0-client-secret";
 import {
   TMsSqlCredentialsRotation,
   TMsSqlCredentialsRotationInput,
@@ -18,17 +27,26 @@ import {
 import { TSecretRotationV2DALFactory } from "./secret-rotation-v2-dal";
 import { SecretRotation } from "./secret-rotation-v2-enums";
 
-export type TSecretRotationV2 = TPostgresCredentialsRotation | TMsSqlCredentialsRotation;
+export type TSecretRotationV2 = TPostgresCredentialsRotation | TMsSqlCredentialsRotation | TAuth0ClientSecretRotation;
 
 export type TSecretRotationV2WithConnection =
   | TPostgresCredentialsRotationWithConnection
-  | TMsSqlCredentialsRotationWithConnection;
+  | TMsSqlCredentialsRotationWithConnection
+  | TAuth0ClientSecretRotationWithConnection;
 
-export type TSecretRotationV2GeneratedCredentials = TSqlCredentialsRotationGeneratedCredentials;
+export type TSecretRotationV2GeneratedCredentials =
+  | TSqlCredentialsRotationGeneratedCredentials
+  | TAuth0ClientSecretRotationGeneratedCredentials;
 
-export type TSecretRotationV2Input = TPostgresCredentialsRotationInput | TMsSqlCredentialsRotationInput;
+export type TSecretRotationV2Input =
+  | TPostgresCredentialsRotationInput
+  | TMsSqlCredentialsRotationInput
+  | TAuth0ClientSecretRotationInput;
 
-export type TSecretRotationV2ListItem = TPostgresCredentialsRotationListItem | TMsSqlCredentialsRotationListItem;
+export type TSecretRotationV2ListItem =
+  | TPostgresCredentialsRotationListItem
+  | TMsSqlCredentialsRotationListItem
+  | TAuth0ClientSecretRotationListItem;
 
 export type TSecretRotationV2Raw = NonNullable<Awaited<ReturnType<TSecretRotationV2DALFactory["findById"]>>>;
 
@@ -129,27 +147,34 @@ export type TSecretRotationSendNotificationJobPayload = {
 // transactional behavior. By passing in the rotation mutation, if this mutation fails we can roll back the
 // third party credential changes (when supported), preventing credentials getting out of sync
 
-export type TRotationFactoryIssueCredentials = (
+export type TRotationFactoryIssueCredentials<T extends TSecretRotationV2GeneratedCredentials> = (
-  callback: (newCredentials: TSecretRotationV2GeneratedCredentials[number]) => Promise<TSecretRotationV2Raw>
+  callback: (newCredentials: T[number]) => Promise<TSecretRotationV2Raw>
 ) => Promise<TSecretRotationV2Raw>;
 
-export type TRotationFactoryRevokeCredentials = (
+export type TRotationFactoryRevokeCredentials<T extends TSecretRotationV2GeneratedCredentials> = (
-  generatedCredentials: TSecretRotationV2GeneratedCredentials,
+  generatedCredentials: T,
   callback: () => Promise<TSecretRotationV2Raw>
 ) => Promise<TSecretRotationV2Raw>;
 
-export type TRotationFactoryRotateCredentials = (
+export type TRotationFactoryRotateCredentials<T extends TSecretRotationV2GeneratedCredentials> = (
-  credentialsToRevoke: TSecretRotationV2GeneratedCredentials[number] | undefined,
+  credentialsToRevoke: T[number] | undefined,
-  callback: (newCredentials: TSecretRotationV2GeneratedCredentials[number]) => Promise<TSecretRotationV2Raw>
+  callback: (newCredentials: T[number]) => Promise<TSecretRotationV2Raw>
 ) => Promise<TSecretRotationV2Raw>;
 
-export type TRotationFactoryGetSecretsPayload = (
+export type TRotationFactoryGetSecretsPayload<T extends TSecretRotationV2GeneratedCredentials> = (
-  generatedCredentials: TSecretRotationV2GeneratedCredentials[number]
+  generatedCredentials: T[number]
 ) => { key: string; value: string }[];
 
-export type TRotationFactory = (secretRotation: TSecretRotationV2WithConnection) => {
+export type TRotationFactory<
-  issueCredentials: TRotationFactoryIssueCredentials;
+  T extends TSecretRotationV2WithConnection,
-  revokeCredentials: TRotationFactoryRevokeCredentials;
+  C extends TSecretRotationV2GeneratedCredentials
-  rotateCredentials: TRotationFactoryRotateCredentials;
+> = (
-  getSecretsPayload: TRotationFactoryGetSecretsPayload;
+  secretRotation: T,
+  appConnectionDAL: Pick<TAppConnectionDALFactory, "updateById">,
+  kmsService: Pick<TKmsServiceFactory, "createCipherPairWithDataKey">
+) => {
+  issueCredentials: TRotationFactoryIssueCredentials<C>;
+  revokeCredentials: TRotationFactoryRevokeCredentials<C>;
+  rotateCredentials: TRotationFactoryRotateCredentials<C>;
+  getSecretsPayload: TRotationFactoryGetSecretsPayload<C>;
 };

backend/src/ee/services/secret-rotation-v2/secret-rotation-v2-union-schema.ts

@@ -1,9 +1,11 @@
 import { z } from "zod";
 
+import { Auth0ClientSecretRotationSchema } from "@app/ee/services/secret-rotation-v2/auth0-client-secret";
 import { MsSqlCredentialsRotationSchema } from "@app/ee/services/secret-rotation-v2/mssql-credentials";
 import { PostgresCredentialsRotationSchema } from "@app/ee/services/secret-rotation-v2/postgres-credentials";
 
 export const SecretRotationV2Schema = z.discriminatedUnion("type", [
   PostgresCredentialsRotationSchema,
-  MsSqlCredentialsRotationSchema
+  MsSqlCredentialsRotationSchema,
+  Auth0ClientSecretRotationSchema
 ]);

backend/src/ee/services/secret-rotation-v2/shared/sql-credentials/sql-credentials-rotation-fns.ts

@@ -1,6 +1,5 @@
-import { randomInt } from "crypto";
-
 import {
+  TRotationFactory,
   TRotationFactoryGetSecretsPayload,
   TRotationFactoryIssueCredentials,
   TRotationFactoryRevokeCredentials,
@@ -8,94 +7,12 @@ import {
 } from "@app/ee/services/secret-rotation-v2/secret-rotation-v2-types";
 import { getSqlConnectionClient, SQL_CONNECTION_ALTER_LOGIN_STATEMENT } from "@app/services/app-connection/shared/sql";
 
+import { generatePassword } from "../utils";
 import {
   TSqlCredentialsRotationGeneratedCredentials,
   TSqlCredentialsRotationWithConnection
 } from "./sql-credentials-rotation-types";
 
-const DEFAULT_PASSWORD_REQUIREMENTS = {
-  length: 48,
-  required: {
-    lowercase: 1,
-    uppercase: 1,
-    digits: 1,
-    symbols: 0
-  },
-  allowedSymbols: "-_.~!*"
-};
-
-const generatePassword = () => {
-  try {
-    const { length, required, allowedSymbols } = DEFAULT_PASSWORD_REQUIREMENTS;
-
-    const chars = {
-      lowercase: "abcdefghijklmnopqrstuvwxyz",
-      uppercase: "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
-      digits: "0123456789",
-      symbols: allowedSymbols || "-_.~!*"
-    };
-
-    const parts: string[] = [];
-
-    if (required.lowercase > 0) {
-      parts.push(
-        ...Array(required.lowercase)
-          .fill(0)
-          .map(() => chars.lowercase[randomInt(chars.lowercase.length)])
-      );
-    }
-
-    if (required.uppercase > 0) {
-      parts.push(
-        ...Array(required.uppercase)
-          .fill(0)
-          .map(() => chars.uppercase[randomInt(chars.uppercase.length)])
-      );
-    }
-
-    if (required.digits > 0) {
-      parts.push(
-        ...Array(required.digits)
-          .fill(0)
-          .map(() => chars.digits[randomInt(chars.digits.length)])
-      );
-    }
-
-    if (required.symbols > 0) {
-      parts.push(
-        ...Array(required.symbols)
-          .fill(0)
-          .map(() => chars.symbols[randomInt(chars.symbols.length)])
-      );
-    }
-
-    const requiredTotal = Object.values(required).reduce<number>((a, b) => a + b, 0);
-    const remainingLength = Math.max(length - requiredTotal, 0);
-
-    const allowedChars = Object.entries(chars)
-      .filter(([key]) => required[key as keyof typeof required] > 0)
-      .map(([, value]) => value)
-      .join("");
-
-    parts.push(
-      ...Array(remainingLength)
-        .fill(0)
-        .map(() => allowedChars[randomInt(allowedChars.length)])
-    );
-
-    // shuffle the array to mix up the characters
-    for (let i = parts.length - 1; i > 0; i -= 1) {
-      const j = randomInt(i + 1);
-      [parts[i], parts[j]] = [parts[j], parts[i]];
-    }
-
-    return parts.join("");
-  } catch (error: unknown) {
-    const message = error instanceof Error ? error.message : "Unknown error";
-    throw new Error(`Failed to generate password: ${message}`);
-  }
-};
-
 const redactPasswords = (e: unknown, credentials: TSqlCredentialsRotationGeneratedCredentials) => {
   const error = e as Error;
 
@@ -110,7 +27,10 @@ const redactPasswords = (e: unknown, credentials: TSqlCredentialsRotationGenerat
   return redactedMessage;
 };
 
-export const sqlCredentialsRotationFactory = (secretRotation: TSqlCredentialsRotationWithConnection) => {
+export const sqlCredentialsRotationFactory: TRotationFactory<
+  TSqlCredentialsRotationWithConnection,
+  TSqlCredentialsRotationGeneratedCredentials
+> = (secretRotation) => {
   const {
     connection,
     parameters: { username1, username2 },
@@ -118,7 +38,7 @@ export const sqlCredentialsRotationFactory = (secretRotation: TSqlCredentialsRot
     secretsMapping
   } = secretRotation;
 
-  const validateCredentials = async (credentials: TSqlCredentialsRotationGeneratedCredentials[number]) => {
+  const $validateCredentials = async (credentials: TSqlCredentialsRotationGeneratedCredentials[number]) => {
     const client = await getSqlConnectionClient({
       ...connection,
       credentials: {
@@ -136,7 +56,9 @@ export const sqlCredentialsRotationFactory = (secretRotation: TSqlCredentialsRot
     }
   };
 
-  const issueCredentials: TRotationFactoryIssueCredentials = async (callback) => {
+  const issueCredentials: TRotationFactoryIssueCredentials<TSqlCredentialsRotationGeneratedCredentials> = async (
+    callback
+  ) => {
     const client = await getSqlConnectionClient(connection);
 
     // For SQL, since we get existing users, we change both their passwords
@@ -159,13 +81,16 @@ export const sqlCredentialsRotationFactory = (secretRotation: TSqlCredentialsRot
     }
 
     for await (const credentials of credentialsSet) {
-      await validateCredentials(credentials);
+      await $validateCredentials(credentials);
     }
 
     return callback(credentialsSet[0]);
   };
 
-  const revokeCredentials: TRotationFactoryRevokeCredentials = async (credentialsToRevoke, callback) => {
+  const revokeCredentials: TRotationFactoryRevokeCredentials<TSqlCredentialsRotationGeneratedCredentials> = async (
+    credentialsToRevoke,
+    callback
+  ) => {
     const client = await getSqlConnectionClient(connection);
 
     const revokedCredentials = credentialsToRevoke.map(({ username }) => ({ username, password: generatePassword() }));
@@ -186,7 +111,10 @@ export const sqlCredentialsRotationFactory = (secretRotation: TSqlCredentialsRot
     return callback();
   };
 
-  const rotateCredentials: TRotationFactoryRotateCredentials = async (_, callback) => {
+  const rotateCredentials: TRotationFactoryRotateCredentials<TSqlCredentialsRotationGeneratedCredentials> = async (
+    _,
+    callback
+  ) => {
     const client = await getSqlConnectionClient(connection);
 
     // generate new password for the next active user
@@ -200,12 +128,14 @@ export const sqlCredentialsRotationFactory = (secretRotation: TSqlCredentialsRot
       await client.destroy();
     }
 
-    await validateCredentials(credentials);
+    await $validateCredentials(credentials);
 
     return callback(credentials);
   };
 
-  const getSecretsPayload: TRotationFactoryGetSecretsPayload = (generatedCredentials) => {
+  const getSecretsPayload: TRotationFactoryGetSecretsPayload<TSqlCredentialsRotationGeneratedCredentials> = (
+    generatedCredentials
+  ) => {
     const { username, password } = secretsMapping;
 
     const secrets = [
@@ -226,7 +156,6 @@ export const sqlCredentialsRotationFactory = (secretRotation: TSqlCredentialsRot
     issueCredentials,
     revokeCredentials,
     rotateCredentials,
-    getSecretsPayload,
+    getSecretsPayload
-    validateCredentials
   };
 };

backend/src/ee/services/secret-rotation-v2/shared/utils/index.ts

@@ -0,0 +1,84 @@
+import { randomInt } from "crypto";
+
+const DEFAULT_PASSWORD_REQUIREMENTS = {
+  length: 48,
+  required: {
+    lowercase: 1,
+    uppercase: 1,
+    digits: 1,
+    symbols: 0
+  },
+  allowedSymbols: "-_.~!*"
+};
+
+export const generatePassword = () => {
+  try {
+    const { length, required, allowedSymbols } = DEFAULT_PASSWORD_REQUIREMENTS;
+
+    const chars = {
+      lowercase: "abcdefghijklmnopqrstuvwxyz",
+      uppercase: "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
+      digits: "0123456789",
+      symbols: allowedSymbols || "-_.~!*"
+    };
+
+    const parts: string[] = [];
+
+    if (required.lowercase > 0) {
+      parts.push(
+        ...Array(required.lowercase)
+          .fill(0)
+          .map(() => chars.lowercase[randomInt(chars.lowercase.length)])
+      );
+    }
+
+    if (required.uppercase > 0) {
+      parts.push(
+        ...Array(required.uppercase)
+          .fill(0)
+          .map(() => chars.uppercase[randomInt(chars.uppercase.length)])
+      );
+    }
+
+    if (required.digits > 0) {
+      parts.push(
+        ...Array(required.digits)
+          .fill(0)
+          .map(() => chars.digits[randomInt(chars.digits.length)])
+      );
+    }
+
+    if (required.symbols > 0) {
+      parts.push(
+        ...Array(required.symbols)
+          .fill(0)
+          .map(() => chars.symbols[randomInt(chars.symbols.length)])
+      );
+    }
+
+    const requiredTotal = Object.values(required).reduce<number>((a, b) => a + b, 0);
+    const remainingLength = Math.max(length - requiredTotal, 0);
+
+    const allowedChars = Object.entries(chars)
+      .filter(([key]) => required[key as keyof typeof required] > 0)
+      .map(([, value]) => value)
+      .join("");
+
+    parts.push(
+      ...Array(remainingLength)
+        .fill(0)
+        .map(() => allowedChars[randomInt(allowedChars.length)])
+    );
+
+    // shuffle the array to mix up the characters
+    for (let i = parts.length - 1; i > 0; i -= 1) {
+      const j = randomInt(i + 1);
+      [parts[i], parts[j]] = [parts[j], parts[i]];
+    }
+
+    return parts.join("");
+  } catch (error: unknown) {
+    const message = error instanceof Error ? error.message : "Unknown error";
+    throw new Error(`Failed to generate password: ${message}`);
+  }
+};

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

@@ -1782,6 +1782,12 @@ export const AppConnections = {
     connectionId: `The ID of the ${APP_CONNECTION_NAME_MAP[app]} Connection to be deleted.`
   }),
   CREDENTIALS: {
+    AUTH0_CONNECTION: {
+      domain: "The domain of the Auth0 instance to connect to.",
+      clientId: "Your Auth0 application's Client ID.",
+      clientSecret: "Your Auth0 application's Client Secret.",
+      audience: "The unique identifier of the target API you want to access."
+    },
     SQL_CONNECTION: {
       host: "The hostname of the database server.",
       port: "The port number of the database.",
@@ -1997,12 +2003,19 @@ export const SecretRotations = {
         "The username of the first login to rotate passwords for. This user must already exists in your database.",
       username2:
         "The username of the second login to rotate passwords for. This user must already exists in your database."
+    },
+    AUTH0_CLIENT_SECRET: {
+      clientId: "The client ID of the Auth0 Application to rotate the client secret for."
     }
   },
   SECRETS_MAPPING: {
     SQL_CREDENTIALS: {
       username: "The name of the secret that the active username will be mapped to.",
       password: "The name of the secret that the generated password will be mapped to."
+    },
+    AUTH0_CLIENT_SECRET: {
+      clientId: "The name of the secret that the client ID will be mapped to.",
+      clientSecret: "The name of the secret that the rotated client secret will be mapped to."
     }
   }
 };

backend/src/server/routes/index.ts

@@ -1549,7 +1549,8 @@ export const registerRoutes = async (
     resourceMetadataDAL,
     snapshotService,
     secretQueueService,
-    queueService
+    queueService,
+    appConnectionDAL
   });
 
   await secretRotationV2QueueServiceFactory({

backend/src/server/routes/v1/app-connection-routers/app-connection-router.ts

@@ -3,6 +3,7 @@ import { z } from "zod";
 import { EventType } from "@app/ee/services/audit-log/audit-log-types";
 import { readLimit } from "@app/server/config/rateLimiter";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { Auth0ConnectionListItemSchema, SanitizedAuth0ConnectionSchema } from "@app/services/app-connection/auth0";
 import { AwsConnectionListItemSchema, SanitizedAwsConnectionSchema } from "@app/services/app-connection/aws";
 import {
   AzureAppConfigurationConnectionListItemSchema,
@@ -51,7 +52,8 @@ const SanitizedAppConnectionSchema = z.union([
   ...SanitizedVercelConnectionSchema.options,
   ...SanitizedPostgresConnectionSchema.options,
   ...SanitizedMsSqlConnectionSchema.options,
-  ...SanitizedCamundaConnectionSchema.options
+  ...SanitizedCamundaConnectionSchema.options,
+  ...SanitizedAuth0ConnectionSchema.options
 ]);
 
 const AppConnectionOptionsSchema = z.discriminatedUnion("app", [
@@ -66,7 +68,8 @@ const AppConnectionOptionsSchema = z.discriminatedUnion("app", [
   VercelConnectionListItemSchema,
   PostgresConnectionListItemSchema,
   MsSqlConnectionListItemSchema,
-  CamundaConnectionListItemSchema
+  CamundaConnectionListItemSchema,
+  Auth0ConnectionListItemSchema
 ]);
 
 export const registerAppConnectionRouter = async (server: FastifyZodProvider) => {

backend/src/server/routes/v1/app-connection-routers/auth0-connection-router.ts

@@ -0,0 +1,51 @@
+import { z } from "zod";
+
+import { readLimit } from "@app/server/config/rateLimiter";
+import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import {
+  CreateAuth0ConnectionSchema,
+  SanitizedAuth0ConnectionSchema,
+  UpdateAuth0ConnectionSchema
+} from "@app/services/app-connection/auth0";
+import { AuthMode } from "@app/services/auth/auth-type";
+
+import { registerAppConnectionEndpoints } from "./app-connection-endpoints";
+
+export const registerAuth0ConnectionRouter = async (server: FastifyZodProvider) => {
+  registerAppConnectionEndpoints({
+    app: AppConnection.Auth0,
+    server,
+    sanitizedResponseSchema: SanitizedAuth0ConnectionSchema,
+    createSchema: CreateAuth0ConnectionSchema,
+    updateSchema: UpdateAuth0ConnectionSchema
+  });
+
+  // The below endpoints are not exposed and for Infisical App use
+
+  server.route({
+    method: "GET",
+    url: `/:connectionId/clients`,
+    config: {
+      rateLimit: readLimit
+    },
+    schema: {
+      params: z.object({
+        connectionId: z.string().uuid()
+      }),
+      response: {
+        200: z.object({
+          clients: z.object({ name: z.string(), id: z.string() }).array()
+        })
+      }
+    },
+    onRequest: verifyAuth([AuthMode.JWT]),
+    handler: async (req) => {
+      const { connectionId } = req.params;
+
+      const clients = await server.services.appConnection.auth0.listClients(connectionId, req.permission);
+
+      return { clients };
+    }
+  });
+};

backend/src/server/routes/v1/app-connection-routers/index.ts

@@ -1,3 +1,4 @@
+import { registerAuth0ConnectionRouter } from "@app/server/routes/v1/app-connection-routers/auth0-connection-router";
 import { AppConnection } from "@app/services/app-connection/app-connection-enums";
 
 import { registerAwsConnectionRouter } from "./aws-connection-router";
@@ -28,5 +29,6 @@ export const APP_CONNECTION_REGISTER_ROUTER_MAP: Record<AppConnection, (server:
     [AppConnection.Vercel]: registerVercelConnectionRouter,
     [AppConnection.Postgres]: registerPostgresConnectionRouter,
     [AppConnection.MsSql]: registerMsSqlConnectionRouter,
-    [AppConnection.Camunda]: registerCamundaConnectionRouter
+    [AppConnection.Camunda]: registerCamundaConnectionRouter,
+    [AppConnection.Auth0]: registerAuth0ConnectionRouter
   };

backend/src/services/app-connection/app-connection-enums.ts

@@ -10,7 +10,8 @@ export enum AppConnection {
   Vercel = "vercel",
   Postgres = "postgres",
   MsSql = "mssql",
-  Camunda = "camunda"
+  Camunda = "camunda",
+  Auth0 = "auth0"
 }
 
 export enum AWSRegion {

backend/src/services/app-connection/app-connection-fns.ts

@@ -16,6 +16,7 @@ import {
   TAppConnectionCredentialsValidator,
   TAppConnectionTransitionCredentialsToPlatform
 } from "./app-connection-types";
+import { Auth0ConnectionMethod, getAuth0ConnectionListItem, validateAuth0ConnectionCredentials } from "./auth0";
 import { AwsConnectionMethod, getAwsConnectionListItem, validateAwsConnectionCredentials } from "./aws";
 import {
   AzureAppConfigurationConnectionMethod,
@@ -63,7 +64,8 @@ export const listAppConnectionOptions = () => {
     getVercelConnectionListItem(),
     getPostgresConnectionListItem(),
     getMsSqlConnectionListItem(),
-    getCamundaConnectionListItem()
+    getCamundaConnectionListItem(),
+    getAuth0ConnectionListItem()
   ].sort((a, b) => a.name.localeCompare(b.name));
 };
 
@@ -109,6 +111,9 @@ export const decryptAppConnectionCredentials = async ({
   return JSON.parse(decryptedPlainTextBlob.toString()) as TAppConnection["credentials"];
 };
 
+export const validateAppConnectionCredentials = async (
+  appConnection: TAppConnectionConfig
+): Promise<TAppConnection["credentials"]> => {
   const VALIDATE_APP_CONNECTION_CREDENTIALS_MAP: Record<AppConnection, TAppConnectionCredentialsValidator> = {
     [AppConnection.AWS]: validateAwsConnectionCredentials as TAppConnectionCredentialsValidator,
     [AppConnection.Databricks]: validateDatabricksConnectionCredentials as TAppConnectionCredentialsValidator,
@@ -120,14 +125,14 @@ const VALIDATE_APP_CONNECTION_CREDENTIALS_MAP: Record<AppConnection, TAppConnect
     [AppConnection.Humanitec]: validateHumanitecConnectionCredentials as TAppConnectionCredentialsValidator,
     [AppConnection.Postgres]: validateSqlConnectionCredentials as TAppConnectionCredentialsValidator,
     [AppConnection.MsSql]: validateSqlConnectionCredentials as TAppConnectionCredentialsValidator,
-  [AppConnection.TerraformCloud]: validateTerraformCloudConnectionCredentials as TAppConnectionCredentialsValidator,
     [AppConnection.Camunda]: validateCamundaConnectionCredentials as TAppConnectionCredentialsValidator,
-  [AppConnection.Vercel]: validateVercelConnectionCredentials as TAppConnectionCredentialsValidator
+    [AppConnection.Vercel]: validateVercelConnectionCredentials as TAppConnectionCredentialsValidator,
+    [AppConnection.TerraformCloud]: validateTerraformCloudConnectionCredentials as TAppConnectionCredentialsValidator,
+    [AppConnection.Auth0]: validateAuth0ConnectionCredentials as TAppConnectionCredentialsValidator
   };
 
-export const validateAppConnectionCredentials = async (
+  return VALIDATE_APP_CONNECTION_CREDENTIALS_MAP[appConnection.app](appConnection);
-  appConnection: TAppConnectionConfig
+};
-): Promise<TAppConnection["credentials"]> => VALIDATE_APP_CONNECTION_CREDENTIALS_MAP[appConnection.app](appConnection);
 
 export const getAppConnectionMethodName = (method: TAppConnection["method"]) => {
   switch (method) {
@@ -154,6 +159,8 @@ export const getAppConnectionMethodName = (method: TAppConnection["method"]) =>
     case PostgresConnectionMethod.UsernameAndPassword:
     case MsSqlConnectionMethod.UsernameAndPassword:
       return "Username & Password";
+    case Auth0ConnectionMethod.ClientCredentials:
+      return "Client Credentials";
     default:
       // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
       throw new Error(`Unhandled App Connection Method: ${method}`);
@@ -196,5 +203,6 @@ export const TRANSITION_CONNECTION_CREDENTIALS_TO_PLATFORM: Record<
   [AppConnection.MsSql]: transferSqlConnectionCredentialsToPlatform as TAppConnectionTransitionCredentialsToPlatform,
   [AppConnection.TerraformCloud]: platformManagedCredentialsNotSupported,
   [AppConnection.Camunda]: platformManagedCredentialsNotSupported,
-  [AppConnection.Vercel]: platformManagedCredentialsNotSupported
+  [AppConnection.Vercel]: platformManagedCredentialsNotSupported,
+  [AppConnection.Auth0]: platformManagedCredentialsNotSupported
 };

backend/src/services/app-connection/app-connection-maps.ts

@@ -12,5 +12,6 @@ export const APP_CONNECTION_NAME_MAP: Record<AppConnection, string> = {
   [AppConnection.Vercel]: "Vercel",
   [AppConnection.Postgres]: "PostgreSQL",
   [AppConnection.MsSql]: "Microsoft SQL Server",
-  [AppConnection.Camunda]: "Camunda"
+  [AppConnection.Camunda]: "Camunda",
+  [AppConnection.Auth0]: "Auth0"
 };

backend/src/services/app-connection/app-connection-service.ts

@@ -14,6 +14,7 @@ import {
   TRANSITION_CONNECTION_CREDENTIALS_TO_PLATFORM,
   validateAppConnectionCredentials
 } from "@app/services/app-connection/app-connection-fns";
+import { auth0ConnectionService } from "@app/services/app-connection/auth0/auth0-connection-service";
 import { TKmsServiceFactory } from "@app/services/kms/kms-service";
 
 import { TAppConnectionDALFactory } from "./app-connection-dal";
@@ -27,6 +28,7 @@ import {
   TUpdateAppConnectionDTO,
   TValidateAppConnectionCredentialsSchema
 } from "./app-connection-types";
+import { ValidateAuth0ConnectionCredentialsSchema } from "./auth0";
 import { ValidateAwsConnectionCredentialsSchema } from "./aws";
 import { awsConnectionService } from "./aws/aws-connection-service";
 import { ValidateAzureAppConfigurationConnectionCredentialsSchema } from "./azure-app-configuration";
@@ -68,7 +70,8 @@ const VALIDATE_APP_CONNECTION_CREDENTIALS_MAP: Record<AppConnection, TValidateAp
   [AppConnection.Vercel]: ValidateVercelConnectionCredentialsSchema,
   [AppConnection.Postgres]: ValidatePostgresConnectionCredentialsSchema,
   [AppConnection.MsSql]: ValidateMsSqlConnectionCredentialsSchema,
-  [AppConnection.Camunda]: ValidateCamundaConnectionCredentialsSchema
+  [AppConnection.Camunda]: ValidateCamundaConnectionCredentialsSchema,
+  [AppConnection.Auth0]: ValidateAuth0ConnectionCredentialsSchema
 };
 
 export const appConnectionServiceFactory = ({
@@ -442,6 +445,7 @@ export const appConnectionServiceFactory = ({
     humanitec: humanitecConnectionService(connectAppConnectionById),
     terraformCloud: terraformCloudConnectionService(connectAppConnectionById),
     camunda: camundaConnectionService(connectAppConnectionById, appConnectionDAL, kmsService),
-    vercel: vercelConnectionService(connectAppConnectionById)
+    vercel: vercelConnectionService(connectAppConnectionById),
+    auth0: auth0ConnectionService(connectAppConnectionById, appConnectionDAL, kmsService)
   };
 };

backend/src/services/app-connection/app-connection-types.ts

@@ -3,6 +3,12 @@ import { TSqlConnectionConfig } from "@app/services/app-connection/shared/sql/sq
 import { SecretSync } from "@app/services/secret-sync/secret-sync-enums";
 
 import { AWSRegion } from "./app-connection-enums";
+import {
+  TAuth0Connection,
+  TAuth0ConnectionConfig,
+  TAuth0ConnectionInput,
+  TValidateAuth0ConnectionCredentialsSchema
+} from "./auth0";
 import {
   TAwsConnection,
   TAwsConnectionConfig,
@@ -83,6 +89,7 @@ export type TAppConnection = { id: string } & (
   | TPostgresConnection
   | TMsSqlConnection
   | TCamundaConnection
+  | TAuth0Connection
 );
 
 export type TAppConnectionRaw = NonNullable<Awaited<ReturnType<TAppConnectionDALFactory["findById"]>>>;
@@ -102,6 +109,7 @@ export type TAppConnectionInput = { id: string } & (
   | TPostgresConnectionInput
   | TMsSqlConnectionInput
   | TCamundaConnectionInput
+  | TAuth0ConnectionInput
 );
 
 export type TSqlConnectionInput = TPostgresConnectionInput | TMsSqlConnectionInput;
@@ -124,9 +132,10 @@ export type TAppConnectionConfig =
   | TDatabricksConnectionConfig
   | THumanitecConnectionConfig
   | TTerraformCloudConnectionConfig
-  | TVercelConnectionConfig
   | TSqlConnectionConfig
-  | TCamundaConnectionConfig;
+  | TCamundaConnectionConfig
+  | TVercelConnectionConfig
+  | TAuth0ConnectionConfig;
 
 export type TValidateAppConnectionCredentialsSchema =
   | TValidateAwsConnectionCredentialsSchema
@@ -139,8 +148,9 @@ export type TValidateAppConnectionCredentialsSchema =
   | TValidatePostgresConnectionCredentialsSchema
   | TValidateMsSqlConnectionCredentialsSchema
   | TValidateCamundaConnectionCredentialsSchema
+  | TValidateVercelConnectionCredentialsSchema
   | TValidateTerraformCloudConnectionCredentialsSchema
-  | TValidateVercelConnectionCredentialsSchema;
+  | TValidateAuth0ConnectionCredentialsSchema;
 
 export type TListAwsConnectionKmsKeys = {
   connectionId: string;

backend/src/services/app-connection/auth0/auth0-connection-enums.ts

@@ -0,0 +1,3 @@
+export enum Auth0ConnectionMethod {
+  ClientCredentials = "client-credentials"
+}

backend/src/services/app-connection/auth0/auth0-connection-fns.ts

@@ -0,0 +1,97 @@
+import { request } from "@app/lib/config/request";
+import { BadRequestError } from "@app/lib/errors";
+import { removeTrailingSlash } from "@app/lib/fn";
+import { blockLocalAndPrivateIpAddresses } from "@app/lib/validator";
+import { TAppConnectionDALFactory } from "@app/services/app-connection/app-connection-dal";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import { encryptAppConnectionCredentials } from "@app/services/app-connection/app-connection-fns";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+
+import { Auth0ConnectionMethod } from "./auth0-connection-enums";
+import { TAuth0AccessTokenResponse, TAuth0Connection, TAuth0ConnectionConfig } from "./auth0-connection-types";
+
+export const getAuth0ConnectionListItem = () => {
+  return {
+    name: "Auth0" as const,
+    app: AppConnection.Auth0 as const,
+    methods: Object.values(Auth0ConnectionMethod) as [Auth0ConnectionMethod.ClientCredentials]
+  };
+};
+
+const authorizeAuth0Connection = async ({
+  clientId,
+  clientSecret,
+  domain,
+  audience
+}: TAuth0ConnectionConfig["credentials"]) => {
+  const instanceUrl = domain.startsWith("http") ? domain : `https://${domain}`;
+  await blockLocalAndPrivateIpAddresses(instanceUrl);
+
+  const { data } = await request.request<TAuth0AccessTokenResponse>({
+    method: "POST",
+    url: `${removeTrailingSlash(instanceUrl)}/oauth/token`,
+    headers: { "content-type": "application/x-www-form-urlencoded" },
+    data: new URLSearchParams({
+      grant_type: "client_credentials", // this will need to be resolved if we support methods other than client credentials
+      client_id: clientId,
+      client_secret: clientSecret,
+      audience
+    })
+  });
+
+  if (data.token_type !== "Bearer") {
+    throw new Error(`Unhandled token type: ${data.token_type}`);
+  }
+
+  return {
+    accessToken: data.access_token,
+    // cap token lifespan to 10 minutes
+    expiresAt: Math.min(data.expires_in * 1000, 600000) + Date.now()
+  };
+};
+
+export const getAuth0ConnectionAccessToken = async (
+  { id, orgId, credentials }: TAuth0Connection,
+  appConnectionDAL: Pick<TAppConnectionDALFactory, "updateById">,
+  kmsService: Pick<TKmsServiceFactory, "createCipherPairWithDataKey">
+) => {
+  const { expiresAt, accessToken } = credentials;
+
+  // get new token if expired or less than 5 minutes until expiry
+  if (Date.now() < expiresAt - 300000) {
+    return accessToken;
+  }
+
+  const authData = await authorizeAuth0Connection(credentials);
+
+  const updatedCredentials: TAuth0Connection["credentials"] = {
+    ...credentials,
+    ...authData
+  };
+
+  const encryptedCredentials = await encryptAppConnectionCredentials({
+    credentials: updatedCredentials,
+    orgId,
+    kmsService
+  });
+
+  await appConnectionDAL.updateById(id, { encryptedCredentials });
+
+  return authData.accessToken;
+};
+
+export const validateAuth0ConnectionCredentials = async ({ credentials }: TAuth0ConnectionConfig) => {
+  try {
+    const { accessToken, expiresAt } = await authorizeAuth0Connection(credentials);
+
+    return {
+      ...credentials,
+      accessToken,
+      expiresAt
+    };
+  } catch (e: unknown) {
+    throw new BadRequestError({
+      message: (e as Error).message ?? `Unable to validate connection: verify credentials`
+    });
+  }
+};

backend/src/services/app-connection/auth0/auth0-connection-schemas.ts

@@ -0,0 +1,94 @@
+import { z } from "zod";
+
+import { AppConnections } from "@app/lib/api-docs";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import {
+  BaseAppConnectionSchema,
+  GenericCreateAppConnectionFieldsSchema,
+  GenericUpdateAppConnectionFieldsSchema
+} from "@app/services/app-connection/app-connection-schemas";
+
+import { Auth0ConnectionMethod } from "./auth0-connection-enums";
+
+export const Auth0ConnectionClientCredentialsInputCredentialsSchema = z.object({
+  domain: z.string().trim().min(1, "Domain required").describe(AppConnections.CREDENTIALS.AUTH0_CONNECTION.domain),
+  clientId: z
+    .string()
+    .trim()
+    .min(1, "Client ID required")
+    .describe(AppConnections.CREDENTIALS.AUTH0_CONNECTION.clientId),
+  clientSecret: z
+    .string()
+    .trim()
+    .min(1, "Client Secret required")
+    .describe(AppConnections.CREDENTIALS.AUTH0_CONNECTION.clientSecret),
+  audience: z
+    .string()
+    .trim()
+    .url()
+    .min(1, "Audience required")
+    .describe(AppConnections.CREDENTIALS.AUTH0_CONNECTION.audience)
+});
+
+const Auth0ConnectionClientCredentialsOutputCredentialsSchema = z
+  .object({
+    accessToken: z.string(),
+    expiresAt: z.number()
+  })
+  .merge(Auth0ConnectionClientCredentialsInputCredentialsSchema);
+
+const BaseAuth0ConnectionSchema = BaseAppConnectionSchema.extend({
+  app: z.literal(AppConnection.Auth0)
+});
+
+export const Auth0ConnectionSchema = z.intersection(
+  BaseAuth0ConnectionSchema,
+  z.discriminatedUnion("method", [
+    z.object({
+      method: z.literal(Auth0ConnectionMethod.ClientCredentials),
+      credentials: Auth0ConnectionClientCredentialsOutputCredentialsSchema
+    })
+  ])
+);
+
+export const SanitizedAuth0ConnectionSchema = z.discriminatedUnion("method", [
+  BaseAuth0ConnectionSchema.extend({
+    method: z.literal(Auth0ConnectionMethod.ClientCredentials),
+    credentials: Auth0ConnectionClientCredentialsInputCredentialsSchema.pick({
+      domain: true,
+      clientId: true,
+      audience: true
+    })
+  })
+]);
+
+export const ValidateAuth0ConnectionCredentialsSchema = z.discriminatedUnion("method", [
+  z.object({
+    method: z
+      .literal(Auth0ConnectionMethod.ClientCredentials)
+      .describe(AppConnections.CREATE(AppConnection.Auth0).method),
+    credentials: Auth0ConnectionClientCredentialsInputCredentialsSchema.describe(
+      AppConnections.CREATE(AppConnection.Auth0).credentials
+    )
+  })
+]);
+
+export const CreateAuth0ConnectionSchema = ValidateAuth0ConnectionCredentialsSchema.and(
+  GenericCreateAppConnectionFieldsSchema(AppConnection.Auth0)
+);
+
+export const UpdateAuth0ConnectionSchema = z
+  .object({
+    credentials: Auth0ConnectionClientCredentialsInputCredentialsSchema.optional().describe(
+      AppConnections.UPDATE(AppConnection.Auth0).credentials
+    )
+  })
+  .and(GenericUpdateAppConnectionFieldsSchema(AppConnection.Auth0));
+
+export const Auth0ConnectionListItemSchema = z.object({
+  name: z.literal("Auth0"),
+  app: z.literal(AppConnection.Auth0),
+  // the below is preferable but currently breaks with our zod to json schema parser
+  // methods: z.tuple([z.literal(AwsConnectionMethod.ServicePrincipal), z.literal(AwsConnectionMethod.AccessKey)]),
+  methods: z.nativeEnum(Auth0ConnectionMethod).array()
+});

backend/src/services/app-connection/auth0/auth0-connection-service.ts

@@ -0,0 +1,71 @@
+import { request } from "@app/lib/config/request";
+import { OrgServiceActor } from "@app/lib/types";
+import { blockLocalAndPrivateIpAddresses } from "@app/lib/validator";
+import { TAppConnectionDALFactory } from "@app/services/app-connection/app-connection-dal";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import { getAuth0ConnectionAccessToken } from "@app/services/app-connection/auth0/auth0-connection-fns";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+
+import { TAuth0Connection, TAuth0ListClient, TAuth0ListClientsResponse } from "./auth0-connection-types";
+
+type TGetAppConnectionFunc = (
+  app: AppConnection,
+  connectionId: string,
+  actor: OrgServiceActor
+) => Promise<TAuth0Connection>;
+
+const listAuth0Clients = async (
+  appConnection: TAuth0Connection,
+  appConnectionDAL: Pick<TAppConnectionDALFactory, "updateById">,
+  kmsService: Pick<TKmsServiceFactory, "createCipherPairWithDataKey">
+) => {
+  const accessToken = await getAuth0ConnectionAccessToken(appConnection, appConnectionDAL, kmsService);
+
+  const { audience, clientId: connectionClientId } = appConnection.credentials;
+  await blockLocalAndPrivateIpAddresses(audience);
+
+  const clients: TAuth0ListClient[] = [];
+  let hasMore = true;
+  let page = 0;
+
+  while (hasMore) {
+    // eslint-disable-next-line no-await-in-loop
+    const { data: clientsPage } = await request.get<TAuth0ListClientsResponse>(`${audience}clients`, {
+      headers: {
+        Authorization: `Bearer ${accessToken}`,
+        "Accept-Encoding": "application/json"
+      },
+      params: {
+        include_totals: true,
+        per_page: 100,
+        page
+      }
+    });
+
+    clients.push(...clientsPage.clients);
+    page += 1;
+    hasMore = clientsPage.total > clients.length;
+  }
+
+  return (
+    clients.filter((client) => client.client_id !== connectionClientId && client.name !== "All Applications") ?? []
+  );
+};
+
+export const auth0ConnectionService = (
+  getAppConnection: TGetAppConnectionFunc,
+  appConnectionDAL: Pick<TAppConnectionDALFactory, "updateById">,
+  kmsService: Pick<TKmsServiceFactory, "createCipherPairWithDataKey">
+) => {
+  const listClients = async (connectionId: string, actor: OrgServiceActor) => {
+    const appConnection = await getAppConnection(AppConnection.Auth0, connectionId, actor);
+
+    const clients = await listAuth0Clients(appConnection, appConnectionDAL, kmsService);
+
+    return clients.map((client) => ({ id: client.client_id, name: client.name }));
+  };
+
+  return {
+    listClients
+  };
+};

backend/src/services/app-connection/auth0/auth0-connection-types.ts

@@ -0,0 +1,39 @@
+import { z } from "zod";
+
+import { DiscriminativePick } from "@app/lib/types";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+
+import {
+  Auth0ConnectionSchema,
+  CreateAuth0ConnectionSchema,
+  ValidateAuth0ConnectionCredentialsSchema
+} from "./auth0-connection-schemas";
+
+export type TAuth0Connection = z.infer<typeof Auth0ConnectionSchema>;
+
+export type TAuth0ConnectionInput = z.infer<typeof CreateAuth0ConnectionSchema> & {
+  app: AppConnection.Auth0;
+};
+
+export type TValidateAuth0ConnectionCredentialsSchema = typeof ValidateAuth0ConnectionCredentialsSchema;
+
+export type TAuth0ConnectionConfig = DiscriminativePick<TAuth0Connection, "method" | "app" | "credentials"> & {
+  orgId: string;
+};
+
+export type TAuth0AccessTokenResponse = {
+  access_token: string;
+  expires_in: number;
+  scope: string;
+  token_type: string;
+};
+
+export type TAuth0ListClient = {
+  name: string;
+  client_id: string;
+};
+
+export type TAuth0ListClientsResponse = {
+  total: number;
+  clients: TAuth0ListClient[];
+};

backend/src/services/app-connection/auth0/index.ts

@@ -0,0 +1,4 @@
+export * from "./auth0-connection-enums";
+export * from "./auth0-connection-fns";
+export * from "./auth0-connection-schemas";
+export * from "./auth0-connection-types";

backend/src/services/app-connection/databricks/databricks-connection-fns.ts

@@ -1,6 +1,7 @@
 import { request } from "@app/lib/config/request";
 import { BadRequestError } from "@app/lib/errors";
 import { removeTrailingSlash } from "@app/lib/fn";
+import { blockLocalAndPrivateIpAddresses } from "@app/lib/validator";
 import { TAppConnectionDALFactory } from "@app/services/app-connection/app-connection-dal";
 import { AppConnection } from "@app/services/app-connection/app-connection-enums";
 import { encryptAppConnectionCredentials } from "@app/services/app-connection/app-connection-fns";
@@ -26,6 +27,8 @@ const authorizeDatabricksConnection = async ({
   clientSecret,
   workspaceUrl
 }: Pick<TDatabricksConnection["credentials"], "workspaceUrl" | "clientId" | "clientSecret">) => {
+  await blockLocalAndPrivateIpAddresses(workspaceUrl);
+
   const { data } = await request.post<TAuthorizeDatabricksConnection>(
     `${removeTrailingSlash(workspaceUrl)}/oidc/v1/token`,
     "grant_type=client_credentials&scope=all-apis",

backend/src/services/app-connection/databricks/databricks-connection-schemas.ts

@@ -16,7 +16,7 @@ export const DatabricksConnectionServicePrincipalInputCredentialsSchema = z.obje
   workspaceUrl: z.string().trim().url().min(1, "Workspace URL required")
 });
 
-export const DatabricksConnectionServicePrincipalOutputCredentialsSchema = z
+const DatabricksConnectionServicePrincipalOutputCredentialsSchema = z
   .object({
     accessToken: z.string(),
     expiresAt: z.number()

docs/api-reference/endpoints/app-connections/auth0/available.mdx

@@ -0,0 +1,4 @@
+---
+title: "Available"
+openapi: "GET /api/v1/app-connections/auth0/available"
+---

docs/api-reference/endpoints/app-connections/auth0/create.mdx

@@ -0,0 +1,9 @@
+---
+title: "Create"
+openapi: "POST /api/v1/app-connections/auth0"
+---
+
+<Note>
+    Check out the configuration docs for [Auth0 Connections](/integrations/app-connections/auth0) to learn how to obtain the
+    required credentials.
+</Note>

docs/api-reference/endpoints/app-connections/auth0/delete.mdx

@@ -0,0 +1,4 @@
+---
+title: "Delete"
+openapi: "DELETE /api/v1/app-connections/auth0/{connectionId}"
+---

docs/api-reference/endpoints/app-connections/auth0/get-by-id.mdx

@@ -0,0 +1,4 @@
+---
+title: "Get by ID"
+openapi: "GET /api/v1/app-connections/auth0/{connectionId}"
+---

docs/api-reference/endpoints/app-connections/auth0/get-by-name.mdx

@@ -0,0 +1,4 @@
+---
+title: "Get by Name"
+openapi: "GET /api/v1/app-connections/auth0/connection-name/{connectionName}"
+---

docs/api-reference/endpoints/app-connections/auth0/list.mdx

@@ -0,0 +1,4 @@
+---
+title: "List"
+openapi: "GET /api/v1/app-connections/auth0"
+---

docs/api-reference/endpoints/app-connections/auth0/update.mdx

@@ -0,0 +1,9 @@
+---
+title: "Update"
+openapi: "PATCH /api/v1/app-connections/auth0/{connectionId}"
+---
+
+<Note>
+    Check out the configuration docs for [Auth0 Connections](/integrations/app-connections/auth0) to learn how to obtain the
+    required credentials.
+</Note>

docs/api-reference/endpoints/secret-rotations/auth0-client-secret/create.mdx

@@ -0,0 +1,9 @@
+---
+title: "Create"
+openapi: "POST /api/v2/secret-rotations/auth0-client-secret"
+---
+
+<Note>
+    Check out the configuration docs for [Auth0 Client Secret Rotations](/documentation/platform/secret-rotation/auth0-client-secret) to learn how to obtain the
+    required parameters.
+</Note>

docs/api-reference/endpoints/secret-rotations/auth0-client-secret/delete.mdx

@@ -0,0 +1,4 @@
+---
+title: "Delete"
+openapi: "DELETE /api/v2/secret-rotations/auth0-client-secret/{rotationId}"
+---

docs/api-reference/endpoints/secret-rotations/auth0-client-secret/get-by-id.mdx

@@ -0,0 +1,4 @@
+---
+title: "Get by ID"
+openapi: "GET /api/v2/secret-rotations/auth0-client-secret/{rotationId}"
+---

docs/api-reference/endpoints/secret-rotations/auth0-client-secret/get-by-name.mdx

@@ -0,0 +1,4 @@
+---
+title: "Get by Name"
+openapi: "GET /api/v2/secret-rotations/auth0-client-secret/rotation-name/{rotationName}"
+---

docs/api-reference/endpoints/secret-rotations/auth0-client-secret/get-generated-credentials-by-id.mdx

@@ -0,0 +1,4 @@
+---
+title: "Get Credentials by ID"
+openapi: "GET /api/v2/secret-rotations/auth0-client-secret/{rotationId}/generated-credentials"
+---

docs/api-reference/endpoints/secret-rotations/auth0-client-secret/list.mdx

@@ -0,0 +1,4 @@
+---
+title: "List"
+openapi: "GET /api/v2/secret-rotations/auth0-client-secret"
+---

docs/api-reference/endpoints/secret-rotations/auth0-client-secret/rotate-secrets.mdx

@@ -0,0 +1,4 @@
+---
+title: "Rotate Secrets"
+openapi: "POST /api/v2/secret-rotations/auth0-client-secret/{rotationId}/rotate-secrets"
+---

docs/api-reference/endpoints/secret-rotations/auth0-client-secret/update.mdx

@@ -0,0 +1,9 @@
+---
+title: "Update"
+openapi: "PATCH /api/v2/secret-rotations/auth0-client-secret/{rotationId}"
+---
+
+<Note>
+    Check out the configuration docs for [Auth0 Client Secret Rotations](/documentation/platform/secret-rotation/auth0-client-secret) to learn how to obtain the
+    required parameters.
+</Note>

docs/api-reference/endpoints/secret-rotations/mssql-credentials/create.mdx

@@ -5,6 +5,6 @@ openapi: "POST /api/v2/secret-rotations/mssql-credentials"
 
 <Note>
     Check out the configuration docs for [Microsoft SQL Server
-    Credentials Rotations](/documentation/platform/secret-rotation/mssql) to learn how to obtain the
+    Credentials Rotations](/documentation/platform/secret-rotation/mssql-credentials) to learn how to obtain the
     required parameters.
 </Note>

docs/api-reference/endpoints/secret-rotations/mssql-credentials/update.mdx

@@ -5,6 +5,6 @@ openapi: "PATCH /api/v2/secret-rotations/mssql-credentials/{rotationId}"
 
 <Note>
     Check out the configuration docs for [Microsoft SQL Server
-    Credentials Rotations](/documentation/platform/secret-rotation/mssql) to learn how to obtain the
+    Credentials Rotations](/documentation/platform/secret-rotation/mssql-credentials) to learn how to obtain the
     required parameters.
 </Note>

docs/api-reference/endpoints/secret-rotations/postgres-credentials/create.mdx

@@ -5,6 +5,6 @@ openapi: "POST /api/v2/secret-rotations/postgres-credentials"
 
 <Note>
     Check out the configuration docs for [PostgreSQL
-    Credentials Rotations](/documentation/platform/secret-rotation/postgres) to learn how to obtain the
+    Credentials Rotations](/documentation/platform/secret-rotation/postgres-credentials) to learn how to obtain the
     required parameters.
 </Note>

docs/api-reference/endpoints/secret-rotations/postgres-credentials/update.mdx

@@ -5,6 +5,6 @@ openapi: "PATCH /api/v2/secret-rotations/postgres-credentials/{rotationId}"
 
 <Note>
     Check out the configuration docs for [PostgreSQL
-    Credentials Rotations](/documentation/platform/secret-rotation/postgres) to learn how to obtain the
+    Credentials Rotations](/documentation/platform/secret-rotation/postgres-credentials) to learn how to obtain the
     required parameters.
 </Note>

docs/changelog/overview.mdx

@@ -173,7 +173,7 @@ The changelog below reflects new product developments and updates on a monthly b
 
 - Replaced internal [Winston](https://github.com/winstonjs/winston) with [Pino](https://github.com/pinojs/pino) logging library with external logging to AWS CloudWatch
 - Added admin panel to self-hosting experience.
-- Released [secret rotation](https://infisical.com/docs/documentation/platform/secret-rotation/overview) feature with preliminary support for rotating [SendGrid](https://infisical.com/docs/documentation/platform/secret-rotation/sendgrid), [PostgreSQL/CockroachDB](https://infisical.com/docs/documentation/platform/secret-rotation/postgres), and [MySQL/MariaDB](https://infisical.com/docs/documentation/platform/secret-rotation/mysql) credentials.
+- Released [secret rotation](https://infisical.com/docs/documentation/platform/secret-rotation/overview) feature with preliminary support for rotating [SendGrid](https://infisical.com/docs/documentation/platform/secret-rotation/sendgrid), [PostgreSQL/CockroachDB](https://infisical.com/docs/documentation/platform/secret-rotation/postgres-credentials), and [MySQL/MariaDB](https://infisical.com/docs/documentation/platform/secret-rotation/mysql) credentials.
 - Released secret reminders feature.
 
 ## Oct 2023

docs/documentation/platform/secret-rotation/auth0-client-secret.mdx

@@ -0,0 +1,154 @@
+---
+title: "Auth0 Client Secret"
+description: "Learn how to automatically rotate Auth0 Client Secrets."
+---
+
+<Note>
+    Due to how Auth0 client secrets are rotated, retired credentials will not be able to
+    authenticate with Auth0 during their [inactive period](./overview#how-rotation-works).
+
+    This is a limitation of the Auth0 platform and cannot be
+    rectified by Infisical.
+</Note>
+
+## Prerequisites
+
+- Create an [Auth0 Connection](/integrations/app-connections/auth0) with the required **Secret Rotation** audience and permissions
+
+## Create an Auth0 Client Secret Rotation in Infisical
+
+<Tabs>
+    <Tab title="Infisical UI">
+        1. Navigate to your Secret Manager Project's Dashboard and select **Add Secret Rotation** from the actions dropdown.
+        ![Secret Manager Dashboard](/images/secret-rotations-v2/generic/add-secret-rotation.png)
+
+        2. Select the **Auth0 Client Secret** option.
+        ![Select Auth0 Client Secret](/images/secret-rotations-v2/auth0-client-secret/select-auth0-client-secret-option.png)
+
+        3. Select the **Auth0 Connection** to use and configure the rotation behavior. Then click **Next**.
+        ![Rotation Configuration](/images/secret-rotations-v2/auth0-client-secret/auth0-client-secret-configuration.png)
+
+            - **Auth0 Connection** - the connection that will perform the rotation of the specified application's Client Secret.
+            - **Rotation Interval** - the interval, in days, that once elapsed will trigger a rotation.
+            - **Rotate At** - the local time of day when rotation should occur once the interval has elapsed.
+            - **Auto-Rotation Enabled** - whether secrets should automatically be rotated once the rotation interval has elapsed. Disable this option to manually rotate secrets or pause secret rotation.
+            <Note>
+                Due to Auth0 Client Secret Rotations rotating a single credential set, auto-rotation may result in service interruptions. If you need to ensure service continuity, we recommend disabling this option.
+            </Note>
+
+
+        4. Select the Auth0 application whose Client Secret you want to rotate. Then click **Next**.
+        ![Rotation Parameters](/images/secret-rotations-v2/auth0-client-secret/auth0-client-secret-parameters.png)
+
+        5. Specify the secret names that the client credentials should be mapped to. Then click **Next**.
+        ![Rotation Secrets Mapping](/images/secret-rotations-v2/auth0-client-secret/auth0-client-secret-secrets-mapping.png)
+
+            - **Client ID** - the name of the secret that the application Client ID will be mapped to.
+            - **Client Secret** - the name of the secret that the rotated Client Secret will be mapped to.
+
+        6. Give your rotation a name and description (optional). Then click **Next**.
+        ![Rotation Details](/images/secret-rotations-v2/auth0-client-secret/auth0-client-secret-details.png)
+
+            - **Name** - the name of the secret rotation configuration. Must be slug-friendly.
+            - **Description** (optional) - a description of this rotation configuration.
+
+        7. Review your configuration, then click **Create Secret Rotation**.
+        ![Rotation Review](/images/secret-rotations-v2/auth0-client-secret/auth0-client-secret-confirm.png)
+
+        8. Your **Auth0 Client Secret** credentials are now available for use via the mapped secrets.
+        ![Rotation Created](/images/secret-rotations-v2/auth0-client-secret/auth0-client-secret-created.png)
+    </Tab>
+    <Tab title="API">
+        To create an Auth0 Client Secret Rotation, make an API request to the [Create Auth0
+        Client Secret Rotation](/api-reference/endpoints/secret-rotations/auth0-client-secret/create) API endpoint.
+
+        You will first need the **Client ID** of the Auth0 application you want to rotate the secret for. This can be obtained from the Applications dashboard.
+        ![Auth0 Client ID](/images/secret-rotations-v2/auth0-client-secret/auth0-app-client-id.png)
+
+
+        ### Sample request
+
+        ```bash Request
+        curl --request POST \
+        --url https://us.infisical.com/api/v2/secret-rotations/auth0-client-secret \
+        --header 'Content-Type: application/json' \
+        --data '{
+            "name": "my-auth0-rotation",
+            "projectId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+            "description": "my client secret rotation",
+            "connectionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+            "environment": "dev",
+            "secretPath": "/",
+            "isAutoRotationEnabled": true,
+            "rotationInterval": 30,
+            "rotateAtUtc": {
+                "hours": 0,
+                "minutes": 0
+            },
+            "parameters": {
+                "clientId": "...",
+            },
+            "secretsMapping": {
+                "clientId": "AUTH0_CLIENT_ID",
+                "clientSecret": "AUTH0_CLIENT_SECRET"
+            }
+        }'
+        ```
+
+        <Note>
+            Due to Auth0 Client Secret Rotations rotating a single credential set, auto-rotation may result in service interruptions. If you need to ensure service continuity, we recommend disabling this option.
+        </Note>
+
+        ### Sample response
+
+        ```bash Response
+        {
+            "secretRotation": {
+                "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "name": "my-auth0-rotation",
+                "description": "my client secret rotation",
+                "secretsMapping": {
+                    "clientId": "AUTH0_CLIENT_ID",
+                    "clientSecret": "AUTH0_CLIENT_SECRET"
+                },
+                "isAutoRotationEnabled": true,
+                "activeIndex": 0,
+                "folderId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "connectionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "createdAt": "2023-11-07T05:31:56Z",
+                "updatedAt": "2023-11-07T05:31:56Z",
+                "rotationInterval": 30,
+                "rotationStatus": "success",
+                "lastRotationAttemptedAt": "2023-11-07T05:31:56Z",
+                "lastRotatedAt": "2023-11-07T05:31:56Z",
+                "lastRotationJobId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "nextRotationAt": "2023-11-07T05:31:56Z",
+                "connection": {
+                    "app": "auth0",
+                    "name": "my-auth0-connection",
+                    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
+                },
+                "environment": {
+                    "slug": "dev",
+                    "name": "Development",
+                    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
+                },
+                "projectId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "folder": {
+                    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                    "path": "/"
+                },
+                "rotateAtUtc": {
+                    "hours": 0,
+                    "minutes": 0
+                },
+                "lastRotationMessage": null,
+                "type": "auth0-client-secret",
+                "parameters": {
+                    "clientId": "...",
+                }
+            }
+        }
+        ```
+    </Tab>
+</Tabs>

docs/documentation/platform/secret-rotation/overview.mdx

@@ -47,6 +47,11 @@ Each set of credentials transitions through three distinct states:
 
 - **Active**: The primary credentials that will be used for new connections
 - **Inactive**: These credentials are still valid but are no longer issued for new connections
+    <Note>
+        Some rotation providers utilize a single credential set due to technical constraints. As a result, inactive credentials for these providers will immediately become invalid once rotated.
+
+        To avoid service interruptions, Infisical recommends manually rotating these credentials to prevent downtime.
+    </Note>
 - **Revoked**: Permanently invalidated and deleted from the system
 
 ### Rotation Cycle Example (30-Day Interval)
@@ -95,3 +100,16 @@ Using a __30-Day__ rotation interval as an example, here's how the process unfol
 
 - [PostgreSQL Credentials](./postgres)
 - [Microsoft SQL Server Credentials](./mssql)
+
+## FAQ
+
+<AccordionGroup>
+    <Accordion title="Why do certain rotations only use a single credential set?">
+        Some credential providers have limitations that affect rotation patterns:
+
+        - The third-party provider's API only supports managing one active credential set at a time
+        - The specific use-case (such as personal login accounts) is inherently limited to a single active credential
+
+        In either scenario, when service continuity is critical, Infisical recommends disabling auto-rotation and performing manual credential rotation during scheduled maintenance windows.
+    </Accordion>
+</AccordionGroup>

docs/documentation/platform/sso/auth0-oidc.mdx

@@ -42,7 +42,7 @@ description: "Learn how to configure Auth0 OIDC for Infisical SSO."
       3.1. Back in Infisical, in the Organization settings > Security > OIDC, click **Connect**.
       ![OIDC auth0 manage org Infisical](../../../images/sso/auth0-oidc/org-oidc-overview.png)
 
-      3.2. For configuration type, select **Discovery URL**. Then, set **Discovery Document URL**, **Client ID**, and **Client Secret** from step 2.1 and 2.2.
+      3.2. For configuration type, select **Discovery URL**. Then, set **Discovery Document URL**, **JWT Signature Algorithm**, **Client ID**, and **Client Secret** from step 2.1 and 2.2.
       ![OIDC auth0 paste values into Infisical](../../../images/sso/auth0-oidc/org-update-oidc.png)
 
       Once you've done that, press **Update** to complete the required configuration.

docs/documentation/platform/sso/keycloak-oidc/overview.mdx

@@ -69,7 +69,7 @@ description: "Learn how to configure Keycloak OIDC for Infisical SSO."
         3.1. Back in Infisical, in the Organization settings > Security > OIDC, click Connect.
         ![OIDC keycloak manage org Infisical](/images/sso/keycloak-oidc/manage-org-oidc.png)
 
-        3.2. For configuration type, select Discovery URL. Then, set the appropriate values for **Discovery Document URL**, **Client ID**, and **Client Secret**.
+        3.2. For configuration type, select Discovery URL. Then, set the appropriate values for **Discovery Document URL**, **JWT Signature Algorithm**, **Client ID**, and **Client Secret**.
         ![OIDC keycloak paste values into Infisical](/images/sso/keycloak-oidc/create-oidc.png)
 
         Once you've done that, press **Update** to complete the required configuration.

docs/integrations/app-connections/auth0.mdx

@@ -0,0 +1,101 @@
+---
+title: "Auth0 Connection"
+description: "Learn how to configure an Auth0 Connection for Infisical."
+---
+
+Infisical supports the use of [Client Credentials](https://auth0.com/docs/get-started/authentication-and-authorization-flow/client-credentials-flow) to connect with your Auth0 applications.
+
+## Configure a Machine-to-Machine Application in Auth0
+
+<Steps>
+    <Step title="Auth0 Applications Dashboard">
+        Navigate to the **Applications** page in Auth0 via the sidebar and click **Create Application**.
+        ![Applications Page](/images/app-connections/auth0/auth0-dashboard-applications.png)
+    </Step>
+    <Step title="Create a Machine-to-Machine Application">
+        Give your application a name and select **Machine-to-Machine** for the application type.
+
+        ![Create Machine-to-Machine Application](/images/app-connections/auth0/auth0-select-m2m.png)
+    </Step>
+    <Step title="Configure Authorization">
+        Depending on your connection use case, authorize your application for the applicable API and grant the relevant permissions. Once done, click **Authorize**.
+
+        <Tabs>
+            <Tab title="Secret Rotation">
+                Select the **Auth0 Management API** option from the dropdown and grant the `update:client_keys` and `read:clients` permission.
+                ![Secret Rotation Authorization](/images/app-connections/auth0/auth0-secret-rotation-api-selection.png)
+            </Tab>
+        </Tabs>
+    </Step>
+    <Step title="Application Client Credentials">
+        On your application page, select the **Settings** tab and copy the **Domain**, **Client ID** and **Client Secret** for later.
+
+        ![Client Credentials](/images/app-connections/auth0/auth0-client-credentials.png)
+    </Step>
+    <Step title="Application Audience">
+        Next, select the **APIs** tab and copy the **API Identifier**.
+        ![Application Audience](/images/app-connections/auth0/auth0-audience.png)
+    </Step>
+</Steps>
+
+## Setup Auth0 Connection in Infisical
+
+<Tabs>
+    <Tab title="Infisical UI">
+        1. Navigate to the App Connections tab on the Organization Settings page.
+        ![App Connections Tab](/images/app-connections/general/add-connection.png)
+
+        2. Select the **Auth0 Connection** option.
+        ![Select Auth0 Connection](/images/app-connections/auth0/select-auth0-connection.png)
+
+        3. Select the **Client Credentials** method option and provide the details obtained from the previous section and press **Connect to Auth0**.
+        ![Create Auth0 Connection](/images/app-connections/auth0/client-credentials-create.png)
+
+        4. Your **Auth0 Connection** is now available for use.
+        ![Assume Role Auth0 Connection](/images/app-connections/auth0/client_credentials_connection.png)
+    </Tab>
+    <Tab title="API">
+        To create a Auth0 Connection, make an API request to the [Create Auth0
+        Connection](/api-reference/endpoints/app-connections/auth0/create) API endpoint.
+
+        ### Sample request
+
+        ```bash Request
+        curl    --request POST \
+        --url https://app.infisical.com/api/v1/app-connections/auth0 \
+        --header 'Content-Type: application/json' \
+        --data '{
+            "name": "my-auth0-connection",
+            "method": "client-credentials",
+            "credentials": {
+                "domain": "xxx-xxxxxxxxx.us.auth0.com",
+                "clientId": "...",
+                "clientSecret": "...",
+                "audience": "https://xxx-xxxxxxxxx.us.auth0.com/api/v2/"
+            }
+        }'
+        ```
+
+        ### Sample response
+
+        ```bash Response
+        {
+            "appConnection": {
+                "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "name": "my-auth0-connection",
+                "version": 1,
+                "orgId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
+                "createdAt": "2023-11-07T05:31:56Z",
+                "updatedAt": "2023-11-07T05:31:56Z",
+                "app": "auth0",
+                "method": "client-credentials",
+                "credentials": {
+                    "domain": "xxx-xxxxxxxxx.us.auth0.com",
+                    "clientId": "...",
+                    "audience": "https://xxx-xxxxxxxxx.us.auth0.com/api/v2/"
+                }
+            }
+        }
+        ```
+    </Tab>
+</Tabs>

docs/mint.json

@@ -178,8 +178,9 @@
           "group": "Secret Rotation",
           "pages": [
             "documentation/platform/secret-rotation/overview",
-            "documentation/platform/secret-rotation/postgres",
+            "documentation/platform/secret-rotation/auth0-client-secret",
-            "documentation/platform/secret-rotation/mssql"
+            "documentation/platform/secret-rotation/postgres-credentials",
+            "documentation/platform/secret-rotation/mssql-credentials"
           ]
         },
         {
@@ -414,6 +415,7 @@
         {
           "group": "Connections",
           "pages": [
+            "integrations/app-connections/auth0",
             "integrations/app-connections/aws",
             "integrations/app-connections/azure-app-configuration",
             "integrations/app-connections/azure-key-vault",
@@ -844,6 +846,19 @@
           "pages": [
             "api-reference/endpoints/secret-rotations/list",
             "api-reference/endpoints/secret-rotations/options",
+            {
+              "group": "Auth0 Client Secret",
+              "pages": [
+                "api-reference/endpoints/secret-rotations/auth0-client-secret/create",
+                "api-reference/endpoints/secret-rotations/auth0-client-secret/delete",
+                "api-reference/endpoints/secret-rotations/auth0-client-secret/get-by-id",
+                "api-reference/endpoints/secret-rotations/auth0-client-secret/get-by-name",
+                "api-reference/endpoints/secret-rotations/auth0-client-secret/get-generated-credentials-by-id",
+                "api-reference/endpoints/secret-rotations/auth0-client-secret/list",
+                "api-reference/endpoints/secret-rotations/auth0-client-secret/rotate-secrets",
+                "api-reference/endpoints/secret-rotations/auth0-client-secret/update"
+              ]
+            },
             {
               "group": "Microsoft SQL Server Credentials",
               "pages": [
@@ -888,6 +903,18 @@
           "pages": [
             "api-reference/endpoints/app-connections/list",
             "api-reference/endpoints/app-connections/options",
+            {
+              "group": "Auth0",
+              "pages": [
+                "api-reference/endpoints/app-connections/auth0/list",
+                "api-reference/endpoints/app-connections/auth0/available",
+                "api-reference/endpoints/app-connections/auth0/get-by-id",
+                "api-reference/endpoints/app-connections/auth0/get-by-name",
+                "api-reference/endpoints/app-connections/auth0/create",
+                "api-reference/endpoints/app-connections/auth0/update",
+                "api-reference/endpoints/app-connections/auth0/delete"
+              ]
+            },
             {
               "group": "AWS",
               "pages": [

frontend/src/components/secret-rotations-v2/CreateSecretRotationV2Modal.tsx

@@ -1,4 +1,6 @@
 import { useState } from "react";
+import { faArrowUpRightFromSquare, faBookOpen } from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 
 import { SecretRotationV2Form } from "@app/components/secret-rotations-v2/forms";
 import { SecretRotationV2ModalHeader } from "@app/components/secret-rotations-v2/SecretRotationV2ModalHeader";
@@ -54,7 +56,24 @@ export const CreateSecretRotationV2Modal = ({ onOpenChange, isOpen, ...props }:
           selectedRotation ? (
             <SecretRotationV2ModalHeader isConfigured={false} type={selectedRotation} />
           ) : (
-            "Add Secret Rotation"
+            <div className="flex items-center text-mineshaft-300">
+              Add Secret Rotation
+              <a
+                target="_blank"
+                href="https://infisical.com/docs/documentation/platform/secret-rotation/overview"
+                className="mb-1 ml-1"
+                rel="noopener noreferrer"
+              >
+                <div className="inline-block rounded-md bg-yellow/20 px-1.5 text-sm text-yellow opacity-80 hover:opacity-100">
+                  <FontAwesomeIcon icon={faBookOpen} className="mb-[0.03rem] mr-1 text-[12px]" />
+                  <span>Docs</span>
+                  <FontAwesomeIcon
+                    icon={faArrowUpRightFromSquare}
+                    className="mb-[0.07rem] ml-1 text-[10px]"
+                  />
+                </div>
+              </a>
+            </div>
           )
         }
         onPointerDownOutside={(e) => e.preventDefault()}

frontend/src/components/secret-rotations-v2/SecretRotationV2ModalHeader.tsx

@@ -24,7 +24,7 @@ export const SecretRotationV2ModalHeader = ({ type, isConfigured }: Props) => {
           {destinationDetails.name} Rotation
           <a
             target="_blank"
-            href={`https://infisical.com/docs/platform/secret-rotations/${type}`}
+            href={`https://infisical.com/docs/documentation/platform/secret-rotation/${type}`}
             className="mb-1 ml-1"
             rel="noopener noreferrer"
           >

frontend/src/components/secret-rotations-v2/SecretRotationV2Select.tsx

@@ -24,17 +24,7 @@ export const SecretRotationV2Select = ({ onSelect }: Props) => {
   return (
     <div className="grid grid-cols-3 gap-2">
       {secretRotationOptions?.map(({ type }) => {
-        const { image, name } = SECRET_ROTATION_MAP[type];
+        const { image, name, size } = SECRET_ROTATION_MAP[type];
-
-        let size: number;
-
-        switch (type) {
-          case SecretRotation.MsSqlCredentials:
-            size = 50;
-            break;
-          default:
-            size = 45;
-        }
 
         return (
           <button

frontend/src/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/ViewAuth0ClientSecretRotationGeneratedCredentials.tsx

@@ -0,0 +1,56 @@
+import { CredentialDisplay } from "@app/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/shared/CredentialDisplay";
+import { NoticeBannerV2 } from "@app/components/v2/NoticeBannerV2/NoticeBannerV2";
+import { TAuth0ClientSecretRotationGeneratedCredentialsResponse } from "@app/hooks/api/secretRotationsV2/types/auth0-client-secret-rotation";
+
+import { ViewRotationGeneratedCredentialsDisplay } from "./shared";
+
+type Props = {
+  generatedCredentialsResponse: TAuth0ClientSecretRotationGeneratedCredentialsResponse;
+};
+
+export const ViewAuth0ClientSecretRotationGeneratedCredentials = ({
+  generatedCredentialsResponse: { generatedCredentials, activeIndex }
+}: Props) => {
+  const inactiveIndex = activeIndex === 0 ? 1 : 0;
+
+  const activeCredentials = generatedCredentials[activeIndex];
+  const inactiveCredentials = generatedCredentials[inactiveIndex];
+
+  return (
+    <>
+      <ViewRotationGeneratedCredentialsDisplay
+        activeCredentials={
+          <>
+            <CredentialDisplay label="Client ID">{activeCredentials?.clientId}</CredentialDisplay>
+            <CredentialDisplay isSensitive label="Client Secret">
+              {activeCredentials?.clientSecret}
+            </CredentialDisplay>
+          </>
+        }
+        inactiveCredentials={
+          <>
+            <CredentialDisplay label="Client ID">{inactiveCredentials?.clientId}</CredentialDisplay>
+            <CredentialDisplay isSensitive label="Client Secret">
+              {inactiveCredentials?.clientSecret}
+            </CredentialDisplay>
+          </>
+        }
+      />
+      <NoticeBannerV2 title="Auth0 Retired Credentials Behavior">
+        <p className="text-sm text-mineshaft-300">
+          Due to how Auth0 client secrets are rotated, retired credentials will not be able to
+          authenticate with Auth0 during their{" "}
+          <a
+            target="_blank"
+            href="https://infisical.com/docs/documentation/platform/secret-rotation/overview#how-rotation-works"
+            rel="noopener noreferrer"
+            className="underline decoration-primary underline-offset-2 hover:text-mineshaft-200"
+          >
+            inactive period
+          </a>
+          . This is a limitation of the Auth0 platform and cannot be rectified by Infisical.
+        </p>
+      </NoticeBannerV2>
+    </>
+  );
+};

frontend/src/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/ViewSecretRotationV2GeneratedCredentials.tsx

@@ -3,6 +3,7 @@ import { faRotate } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { format } from "date-fns";
 
+import { ViewAuth0ClientSecretRotationGeneratedCredentials } from "@app/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/ViewAuth0ClientSecretRotationGeneratedCredentials";
 import { Modal, ModalContent, Spinner } from "@app/components/v2";
 import { SECRET_ROTATION_MAP } from "@app/helpers/secretRotationsV2";
 import {
@@ -11,7 +12,7 @@ import {
   useViewSecretRotationV2GeneratedCredentials
 } from "@app/hooks/api/secretRotationsV2";
 
-import { ViewSqlRotationGeneratedCredentials } from "./shared";
+import { ViewSqlCredentialsRotationGeneratedCredentials } from "./shared";
 
 type Props = {
   secretRotation?: TSecretRotationV2;
@@ -54,7 +55,14 @@ const Content = ({ secretRotation }: ContentProps) => {
     case SecretRotation.PostgresCredentials:
     case SecretRotation.MsSqlCredentials:
       Component = (
-        <ViewSqlRotationGeneratedCredentials
+        <ViewSqlCredentialsRotationGeneratedCredentials
+          generatedCredentialsResponse={generatedCredentialsResponse}
+        />
+      );
+      break;
+    case SecretRotation.Auth0ClientSecret:
+      Component = (
+        <ViewAuth0ClientSecretRotationGeneratedCredentials
           generatedCredentialsResponse={generatedCredentialsResponse}
         />
       );

frontend/src/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/shared/ViewRotationGeneratedCredentialsDisplay.tsx

@@ -0,0 +1,48 @@
+import { ReactNode } from "react";
+import { faCheck, faClockRotateLeft } from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+
+type Props = {
+  activeCredentials: ReactNode;
+  inactiveCredentials?: ReactNode;
+};
+
+export const ViewRotationGeneratedCredentialsDisplay = ({
+  activeCredentials,
+  inactiveCredentials
+}: Props) => {
+  return (
+    <>
+      <div className="flex flex-col gap-2">
+        <div className="w-full border-b border-mineshaft-600">
+          <span className="text-sm text-mineshaft-100">
+            <FontAwesomeIcon icon={faCheck} className="mr-1.5 text-green" />
+            Current Credentials
+          </span>
+        </div>
+        <p className="text-sm text-mineshaft-300">
+          The active credential set currently mapped to the rotation secrets.
+        </p>
+        <div className="flex flex-col gap-x-8 gap-y-2 rounded border border-mineshaft-600 bg-mineshaft-700 p-2">
+          {activeCredentials}
+        </div>
+      </div>
+      {inactiveCredentials && (
+        <div className="flex flex-col gap-2">
+          <div className="w-full border-b border-mineshaft-600">
+            <span className="text-sm text-mineshaft-100">
+              <FontAwesomeIcon icon={faClockRotateLeft} className="mr-1.5 text-yellow" />
+              Retired Credentials
+            </span>
+          </div>
+          <p className="text-sm text-mineshaft-300">
+            The retired credential set that will be revoked during the next rotation cycle.
+          </p>
+          <div className="flex flex-col gap-x-8 gap-y-2 rounded border border-mineshaft-600 bg-mineshaft-700 p-2">
+            {inactiveCredentials}
+          </div>
+        </div>
+      )}
+    </>
+  );
+};

frontend/src/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/shared/ViewSqlCredentialsRotationGeneratedCredentials.tsx

@@ -0,0 +1,40 @@
+import { CredentialDisplay } from "@app/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/shared/CredentialDisplay";
+import { ViewRotationGeneratedCredentialsDisplay } from "@app/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/shared/ViewRotationGeneratedCredentialsDisplay";
+import { TMsSqlCredentialsRotationGeneratedCredentialsResponse } from "@app/hooks/api/secretRotationsV2/types/mssql-credentials-rotation";
+import { TPostgresCredentialsRotationGeneratedCredentialsResponse } from "@app/hooks/api/secretRotationsV2/types/postgres-credentials-rotation";
+
+type Props = {
+  generatedCredentialsResponse:
+    | TMsSqlCredentialsRotationGeneratedCredentialsResponse
+    | TPostgresCredentialsRotationGeneratedCredentialsResponse;
+};
+
+export const ViewSqlCredentialsRotationGeneratedCredentials = ({
+  generatedCredentialsResponse: { generatedCredentials, activeIndex }
+}: Props) => {
+  const inactiveIndex = activeIndex === 0 ? 1 : 0;
+
+  const activeCredentials = generatedCredentials[activeIndex];
+  const inactiveCredentials = generatedCredentials[inactiveIndex];
+
+  return (
+    <ViewRotationGeneratedCredentialsDisplay
+      activeCredentials={
+        <>
+          <CredentialDisplay label="Username">{activeCredentials?.username}</CredentialDisplay>
+          <CredentialDisplay isSensitive label="Password">
+            {activeCredentials?.password}
+          </CredentialDisplay>
+        </>
+      }
+      inactiveCredentials={
+        <>
+          <CredentialDisplay label="Username">{inactiveCredentials?.username}</CredentialDisplay>
+          <CredentialDisplay isSensitive label="Password">
+            {inactiveCredentials?.password}
+          </CredentialDisplay>
+        </>
+      }
+    />
+  );
+};

frontend/src/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/shared/ViewSqlRotationGeneratedCredentials.tsx

@@ -1,57 +0,0 @@
-import { faCheck, faClockRotateLeft } from "@fortawesome/free-solid-svg-icons";
-import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-
-import { CredentialDisplay } from "@app/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/shared/CredentialDisplay";
-import { TViewSecretRotationGeneratedCredentialsResponse } from "@app/hooks/api/secretRotationsV2";
-
-type Props = {
-  generatedCredentialsResponse: TViewSecretRotationGeneratedCredentialsResponse;
-};
-
-export const ViewSqlRotationGeneratedCredentials = ({
-  generatedCredentialsResponse: { generatedCredentials, activeIndex }
-}: Props) => {
-  const inactiveIndex = activeIndex === 0 ? 1 : 0;
-
-  const activeCredentials = generatedCredentials[activeIndex];
-  const inactiveCredentials = generatedCredentials[inactiveIndex];
-
-  return (
-    <>
-      <div className="flex flex-col gap-2">
-        <div className="w-full border-b border-mineshaft-600">
-          <span className="text-sm text-mineshaft-100">
-            <FontAwesomeIcon icon={faCheck} className="mr-1.5 text-green" />
-            Current Credentials
-          </span>
-        </div>
-        <p className="text-sm text-mineshaft-300">
-          The active credential set currently mapped to the rotation secrets.
-        </p>
-        <div className="flex flex-col gap-x-8 gap-y-2 rounded border border-mineshaft-600 bg-mineshaft-700 p-2">
-          <CredentialDisplay label="Username">{activeCredentials?.username}</CredentialDisplay>
-          <CredentialDisplay isSensitive label="Password">
-            {activeCredentials?.password}
-          </CredentialDisplay>
-        </div>
-      </div>
-      <div className="flex flex-col gap-2">
-        <div className="w-full border-b border-mineshaft-600">
-          <span className="text-sm text-mineshaft-100">
-            <FontAwesomeIcon icon={faClockRotateLeft} className="mr-1.5 text-yellow" />
-            Retired Credentials
-          </span>
-        </div>
-        <p className="text-sm text-mineshaft-300">
-          The retired credential set that will be revoked during the next rotation cycle.
-        </p>
-        <div className="flex flex-col gap-x-8 gap-y-2 rounded border border-mineshaft-600 bg-mineshaft-700 p-2">
-          <CredentialDisplay label="Username">{inactiveCredentials?.username}</CredentialDisplay>
-          <CredentialDisplay isSensitive label="Password">
-            {inactiveCredentials?.password}
-          </CredentialDisplay>
-        </div>
-      </div>
-    </>
-  );
-};

frontend/src/components/secret-rotations-v2/ViewSecretRotationV2GeneratedCredentials/shared/index.ts

@@ -1 +1,3 @@
-export * from "./ViewSqlRotationGeneratedCredentials";
+export * from "./CredentialDisplay";
+export * from "./ViewRotationGeneratedCredentialsDisplay";
+export * from "./ViewSqlCredentialsRotationGeneratedCredentials";

frontend/src/components/secret-rotations-v2/forms/SecretRotationV2ConfigurationFields.tsx

@@ -1,8 +1,14 @@
 import { Controller, useFormContext } from "react-hook-form";
+import { faWarning } from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { format, setHours, setMinutes } from "date-fns";
 
 import { FilterableSelect, FormControl, Input, Switch } from "@app/components/v2";
-import { getRotateAtLocal } from "@app/helpers/secretRotationsV2";
+import {
+  getRotateAtLocal,
+  IS_ROTATION_DUAL_CREDENTIALS,
+  SECRET_ROTATION_MAP
+} from "@app/helpers/secretRotationsV2";
 import { WorkspaceEnv } from "@app/hooks/api/workspace/types";
 
 import { TSecretRotationV2Form } from "./schemas";
@@ -14,7 +20,9 @@ type Props = {
 };
 
 export const SecretRotationV2ConfigurationFields = ({ isUpdate, environments }: Props) => {
-  const { control } = useFormContext<TSecretRotationV2Form>();
+  const { control, watch } = useFormContext<TSecretRotationV2Form>();
+
+  const [type, isAutoRotationEnabled] = watch(["type", "isAutoRotationEnabled"]);
 
   return (
     <>
@@ -117,6 +125,23 @@ export const SecretRotationV2ConfigurationFields = ({ isUpdate, environments }:
           );
         }}
       />
+      {!IS_ROTATION_DUAL_CREDENTIALS[type] && isAutoRotationEnabled && (
+        <div className="rounded border border-yellow bg-yellow/10 p-2 px-3 text-xs text-yellow">
+          <FontAwesomeIcon icon={faWarning} className="mr-1" /> Due to{" "}
+          {SECRET_ROTATION_MAP[type].name} Rotations rotating a single credential set, auto-rotation
+          may result in service interruptions. If you need to ensure service continuity, we
+          recommend disabling this option. <br />
+          <a
+            href="https://infisical.com/docs/documentation/platform/secret-rotation/overview#how-rotation-works"
+            target="_blank"
+            rel="noopener noreferrer"
+            className="underline decoration-yellow underline-offset-2 hover:text-mineshaft-200"
+          >
+            Read more
+          </a>
+          .
+        </div>
+      )}
     </>
   );
 };

frontend/src/components/secret-rotations-v2/forms/SecretRotationV2Form.tsx

@@ -12,7 +12,7 @@ import { SecretRotationV2ReviewFields } from "@app/components/secret-rotations-v
 import { SecretRotationV2SecretsMappingFields } from "@app/components/secret-rotations-v2/forms/SecretRotationV2SecretsMappingFields";
 import { Button } from "@app/components/v2";
 import { useWorkspace } from "@app/context";
-import { SECRET_ROTATION_MAP } from "@app/helpers/secretRotationsV2";
+import { IS_ROTATION_DUAL_CREDENTIALS, SECRET_ROTATION_MAP } from "@app/helpers/secretRotationsV2";
 import {
   SecretRotation,
   TSecretRotationV2,
@@ -84,7 +84,7 @@ export const SecretRotationV2Form = ({
         }
       : {
           type,
-          isAutoRotationEnabled: true,
+          isAutoRotationEnabled: IS_ROTATION_DUAL_CREDENTIALS[type],
           rotationInterval: DEFAULT_ROTATION_INTERVAL,
           rotateAtUtc: {
             hours: 0,
@@ -92,7 +92,7 @@ export const SecretRotationV2Form = ({
           },
           environment: currentWorkspace?.environments.find((env) => env.slug === envSlug),
           secretPath,
-          ...rotationOption!.template
+          ...(rotationOption!.template as object) // can't infer type since we don't know which specific type it is
         },
     reValidateMode: "onChange"
   });
@@ -142,7 +142,11 @@ export const SecretRotationV2Form = ({
     setSelectedTabIndex((prev) => prev - 1);
   };
 
-  const { handleSubmit, trigger } = formMethods;
+  const {
+    handleSubmit,
+    trigger,
+    formState: { isSubmitting }
+  } = formMethods;
 
   const isStepValid = async (index: number) => trigger(FORM_TABS[index].fields);
 
@@ -219,7 +223,12 @@ export const SecretRotationV2Form = ({
         </Tab.Group>
       </FormProvider>
       <div className="flex w-full flex-row-reverse justify-between gap-4 pt-4">
-        <Button onClick={handleNext} colorSchema="secondary">
+        <Button
+          onClick={handleNext}
+          isLoading={isSubmitting}
+          isDisabled={isSubmitting}
+          colorSchema="secondary"
+        >
           {isFinalStep ? `${secretRotation ? "Update" : "Create"} Secret Rotation` : "Next"}
         </Button>
         <Button onClick={handlePrev} colorSchema="secondary">

frontend/src/components/secret-rotations-v2/forms/SecretRotationV2ParametersFields/Auth0ClientSecretRotationParametersFields.tsx

@@ -0,0 +1,70 @@
+import { Controller, useFormContext } from "react-hook-form";
+import { SingleValue } from "react-select";
+import { faCircleInfo } from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+
+import { TSecretRotationV2Form } from "@app/components/secret-rotations-v2/forms/schemas";
+import { FilterableSelect, FormControl, Tooltip } from "@app/components/v2";
+import { useAuth0ConnectionListClients } from "@app/hooks/api/appConnections/auth0";
+import { TAuth0Client } from "@app/hooks/api/appConnections/auth0/types";
+import { SecretRotation } from "@app/hooks/api/secretRotationsV2";
+
+export const Auth0ClientSecretRotationParametersFields = () => {
+  const { control, watch } = useFormContext<
+    TSecretRotationV2Form & {
+      type: SecretRotation.Auth0ClientSecret;
+    }
+  >();
+
+  const connectionId = watch("connection.id");
+
+  const { data: clients, isPending: isClientsPending } = useAuth0ConnectionListClients(
+    connectionId,
+    { enabled: Boolean(connectionId) }
+  );
+
+  return (
+    <Controller
+      name="parameters.clientId"
+      control={control}
+      render={({ field: { value, onChange }, fieldState: { error } }) => (
+        <FormControl
+          isError={Boolean(error)}
+          errorText={error?.message}
+          label="Application"
+          helperText={
+            <Tooltip
+              className="max-w-md"
+              content={
+                <>
+                  Ensure that your connection has the{" "}
+                  <span className="font-semibold">read_clients</span> permission and the application
+                  exists in the connection&#39;s audience.
+                </>
+              }
+            >
+              <div>
+                <span>Don&#39;t see the application you&#39;re looking for?</span>{" "}
+                <FontAwesomeIcon icon={faCircleInfo} className="text-mineshaft-400" />
+              </div>
+            </Tooltip>
+          }
+        >
+          <FilterableSelect
+            menuPlacement="top"
+            isLoading={isClientsPending && Boolean(connectionId)}
+            isDisabled={!connectionId}
+            value={clients?.find((client) => client.id === value) ?? null}
+            onChange={(option) => {
+              onChange((option as SingleValue<TAuth0Client>)?.id ?? null);
+            }}
+            options={clients}
+            placeholder="Select an application..."
+            getOptionLabel={(option) => option.name}
+            getOptionValue={(option) => option.id}
+          />
+        </FormControl>
+      )}
+    />
+  );
+};

frontend/src/components/secret-rotations-v2/forms/SecretRotationV2ParametersFields/SecretRotationV2ParametersFields.tsx

@@ -3,11 +3,13 @@ import { useFormContext } from "react-hook-form";
 import { SecretRotation } from "@app/hooks/api/secretRotationsV2";
 
 import { TSecretRotationV2Form } from "../schemas";
-import { SqlRotationParametersFields } from "./shared";
+import { Auth0ClientSecretRotationParametersFields } from "./Auth0ClientSecretRotationParametersFields";
+import { SqlCredentialsRotationParametersFields } from "./shared";
 
 const COMPONENT_MAP: Record<SecretRotation, React.FC> = {
-  [SecretRotation.PostgresCredentials]: SqlRotationParametersFields,
+  [SecretRotation.PostgresCredentials]: SqlCredentialsRotationParametersFields,
-  [SecretRotation.MsSqlCredentials]: SqlRotationParametersFields
+  [SecretRotation.MsSqlCredentials]: SqlCredentialsRotationParametersFields,
+  [SecretRotation.Auth0ClientSecret]: Auth0ClientSecretRotationParametersFields
 };
 
 export const SecretRotationV2ParametersFields = () => {