More tests

backend/src/lib/secret/index.ts

@@ -1,10 +1,10 @@
 import crypto from "crypto";
 import { z } from "zod";
 
-import { SecretKeyEncoding, TProjectKeys } from "@app/db/schemas";
+import { TProjectKeys } from "@app/db/schemas";
 
-import { decryptAsymmetric, decryptSymmetric } from "../crypto";
-import { decryptSymmetric128BitHexKeyUTF8, TDecryptSymmetricInput } from "../crypto/encryption";
+import { decryptAsymmetric } from "../crypto";
+// import { decryptSymmetric128BitHexKeyUTF8, TDecryptSymmetricInput } from "../crypto/encryption";
 
 export enum SecretDocType {
   Secret = "secret",
@@ -43,38 +43,60 @@ const PartialDecryptedSecretSchema = z.object({
 export type TPartialSecret = z.infer<typeof PartialSecretSchema>;
 export type TPartialDecryptedSecret = z.infer<typeof PartialDecryptedSecretSchema>;
 
-const symmetricDecrypt = ({
-  keyEncoding,
+// const symmetricDecrypt = ({
+//   keyEncoding,
+//   ciphertext,
+//   tag,
+//   iv,
+//   key,
+//   isApprovalSecret
+// }: TDecryptSymmetricInput & { keyEncoding: SecretKeyEncoding; isApprovalSecret: boolean }) => {
+//   try {
+//     if (keyEncoding === SecretKeyEncoding.UTF8 || isApprovalSecret) {
+//       const data = decryptSymmetric128BitHexKeyUTF8({ key, iv, tag, ciphertext });
+//       return data;
+//     }
+//     if (keyEncoding === SecretKeyEncoding.BASE64) {
+//       const data = decryptSymmetric({ key, iv, tag, ciphertext });
+//       return data;
+//     }
+//     throw new Error("BAD_ENCODING");
+//   } catch (err) {
+//     if (err instanceof Error && err.message === "BAD_ENCODING") {
+//       throw new Error("Invalid key encoding, cannot decrypt secret!");
+//     }
+
+//     // This is taken directly from our frontend secret decryption logic.
+//     const decipher = crypto.createDecipheriv("aes-256-gcm", key, Buffer.from(iv, "base64"));
+//     decipher.setAuthTag(Buffer.from(tag, "base64"));
+
+//     let data = decipher.update(ciphertext, "base64", "utf8");
+//     data += decipher.final("utf8");
+
+//     console.log(data);
+
+//     return data;
+//   }
+// };
+
+const decryptSecret = ({
   ciphertext,
-  tag,
   iv,
-  key,
-  isApprovalSecret
-}: TDecryptSymmetricInput & { keyEncoding: SecretKeyEncoding; isApprovalSecret: boolean }) => {
-  try {
-    if (keyEncoding === SecretKeyEncoding.UTF8 || isApprovalSecret) {
-      const data = decryptSymmetric128BitHexKeyUTF8({ key, iv, tag, ciphertext });
-      return data;
-    }
-    if (keyEncoding === SecretKeyEncoding.BASE64) {
-      const data = decryptSymmetric({ key, iv, tag, ciphertext });
-      return data;
-    }
-    throw new Error("BAD_ENCODING");
-  } catch (err) {
-    if (err instanceof Error && err.message === "BAD_ENCODING") {
-      throw new Error("Invalid key encoding, cannot decrypt secret!");
-    }
+  tag,
+  key
+}: {
+  ciphertext: string;
+  iv: string;
+  tag: string;
+  key: string | Buffer;
+}) => {
+  const decipher = crypto.createDecipheriv("aes-256-gcm", key, Buffer.from(iv, "base64"));
+  decipher.setAuthTag(Buffer.from(tag, "base64"));
 
-    // This is taken directly from our frontend secret decryption logic.
-    const decipher = crypto.createDecipheriv("aes-256-gcm", key, Buffer.from(iv, "base64"));
-    decipher.setAuthTag(Buffer.from(tag, "base64"));
+  let cleartext = decipher.update(ciphertext, "base64", "utf8");
+  cleartext += decipher.final("utf8");
 
-    let data = decipher.update(ciphertext, "base64", "utf8");
-    data += decipher.final("utf8");
-
-    return data;
-  }
+  return cleartext;
 };
 
 export const decryptSecrets = (
@@ -96,45 +118,52 @@ export const decryptSecrets = (
   const secrets: TPartialDecryptedSecret[] = [];
 
   encryptedSecrets.forEach((encSecret) => {
-    const secretKey = symmetricDecrypt({
-      ciphertext: encSecret.secretKeyCiphertext,
-      iv: encSecret.secretKeyIV,
-      tag: encSecret.secretKeyTag,
-      key,
-      keyEncoding: encSecret.keyEncoding as SecretKeyEncoding,
-      isApprovalSecret: encSecret.docType === SecretDocType.ApprovalSecret
-    });
+    try {
+      console.log(encSecret.keyEncoding);
 
-    const secretValue = symmetricDecrypt({
-      ciphertext: encSecret.secretValueCiphertext,
-      iv: encSecret.secretValueIV,
-      tag: encSecret.secretValueTag,
-      key,
-      keyEncoding: encSecret.keyEncoding as SecretKeyEncoding,
-      isApprovalSecret: encSecret.docType === SecretDocType.ApprovalSecret
-    });
+      const secretKey = decryptSecret({
+        ciphertext: encSecret.secretKeyCiphertext,
+        iv: encSecret.secretKeyIV,
+        tag: encSecret.secretKeyTag,
+        key
+        //   keyEncoding: encSecret.keyEncoding as SecretKeyEncoding,
+        //   isApprovalSecret: encSecret.docType === SecretDocType.ApprovalSecret
+      });
 
-    const secretComment =
-      encSecret.secretCommentCiphertext && encSecret.secretCommentIV && encSecret.secretCommentTag
-        ? symmetricDecrypt({
-            ciphertext: encSecret.secretCommentCiphertext,
-            iv: encSecret.secretCommentIV,
-            tag: encSecret.secretCommentTag,
-            key,
-            keyEncoding: encSecret.keyEncoding as SecretKeyEncoding,
-            isApprovalSecret: encSecret.docType === SecretDocType.ApprovalSecret
-          })
-        : "";
+      const secretValue = decryptSecret({
+        ciphertext: encSecret.secretValueCiphertext,
+        iv: encSecret.secretValueIV,
+        tag: encSecret.secretValueTag,
+        key
+        //   keyEncoding: encSecret.keyEncoding as SecretKeyEncoding,
+        //   isApprovalSecret: encSecret.docType === SecretDocType.ApprovalSecret
+      });
 
-    const decryptedSecret: TPartialDecryptedSecret = {
-      id: encSecret.id,
-      secretKey,
-      secretValue,
-      secretComment,
-      docType: encSecret.docType
-    };
+      const secretComment =
+        encSecret.secretCommentCiphertext && encSecret.secretCommentIV && encSecret.secretCommentTag
+          ? decryptSecret({
+              ciphertext: encSecret.secretCommentCiphertext,
+              iv: encSecret.secretCommentIV,
+              tag: encSecret.secretCommentTag,
+              key
+              // keyEncoding: encSecret.keyEncoding as SecretKeyEncoding,
+              // isApprovalSecret: encSecret.docType === SecretDocType.ApprovalSecret
+            })
+          : "";
 
-    secrets.push(decryptedSecret);
+      const decryptedSecret: TPartialDecryptedSecret = {
+        id: encSecret.id,
+        secretKey,
+        secretValue,
+        secretComment,
+        docType: encSecret.docType
+      };
+
+      secrets.push(decryptedSecret);
+    } catch (err) {
+      // This is ok, because we check that the decrypted secrets array length is the same as the encrypted secrets array length.
+      console.log(`[${encSecret.id}] - failed to decrypt`, err);
+    }
   });
 
   return secrets;

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

@@ -143,7 +143,12 @@ export const projectQueueFactory = ({
         secrets.push(...approvalSecrets.map((el) => ({ ...el, docType: SecretDocType.ApprovalSecret })));
       }
 
-      const decryptedSecrets = decryptSecrets(secrets, userPrivateKey, oldProjectKey);
+      const decryptedSecrets = decryptSecrets(
+        // secrets.filter((s) => s.keyEncoding === "base64"),
+        secrets,
+        userPrivateKey,
+        oldProjectKey
+      );
 
       console.log(
         decryptedSecrets