add integ tests for fetching/secrets secrets with jwt/service token

backend/tests/helper/helper.ts

@@ -0,0 +1,91 @@
+// Helper functions for integration tests
+
+import { Secret } from "../../src/models";
+import { testUserEmail, testUserPassword } from "../../src/utils/addDevelopmentUser";
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const crypto = require('crypto')
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const jsrp = require('jsrp');
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const axios = require('axios');
+import { plainTextWorkspaceKey, testWorkspaceId } from "../../src/utils/addDevelopmentUser";
+import { encryptSymmetric } from "../../src/utils/crypto";
+
+interface TokenData {
+  token: string;
+  publicKey: string;
+  encryptedPrivateKey: string;
+  iv: string;
+  tag: string;
+}
+
+export const getJWTFromTestUser = (): Promise<TokenData> => {
+  return new Promise((resolve, reject) => {
+    const client = new jsrp.client();
+    const EMAIL = testUserEmail
+    const PASSWORD = testUserPassword
+
+    client.init({
+      username: EMAIL,
+      password: PASSWORD,
+    }, async () => {
+      const clientPublicKey = client.getPublicKey();
+
+      // POST: /login1 
+      const reqBody = {
+        email: EMAIL,
+        clientPublicKey
+      }
+
+
+      const loginOneRes = await axios.post('http://localhost:4000/api/v1/auth/login1', reqBody);
+      const serverPublicKey = loginOneRes.data.serverPublicKey;
+      const salt = loginOneRes.data.salt;
+
+      client.setSalt(salt);
+      client.setServerPublicKey(serverPublicKey);
+      const clientSharedKey = client.getSharedKey(); // shared Key
+      const clientProof = client.getProof(); // called M1
+
+      // POST: /login2
+      const reqBody2 = {
+        email: EMAIL,
+        clientProof
+      }
+
+      const response2 = await axios.post('http://localhost:4000/api/v1/auth/login2', reqBody2);
+
+      resolve(response2.data)
+    })
+  });
+}
+
+export const getServiceTokenFromTestUser = async () => {
+  const loggedInUserDetails = await getJWTFromTestUser()
+  const randomBytes = crypto.randomBytes(16).toString('hex');
+  const { ciphertext, iv, tag } = encryptSymmetric({
+    plaintext: plainTextWorkspaceKey,
+    key: randomBytes,
+  });
+
+  const newServiceToken = await axios.post('http://localhost:4000/api/v2/service-token/', {
+    'name': "test service token",
+    'workspaceId': testWorkspaceId,
+    'environment': "dev",
+    'encryptedKey': ciphertext,
+    'iv': iv,
+    'tag': tag,
+    'expiresIn': Date.now() + 90000,
+    'permissions': ["read"]
+  }, {
+    headers: {
+      'Authorization': `Bearer ${loggedInUserDetails.token}`
+    }
+  });
+
+  return `${newServiceToken.data.serviceToken}.${randomBytes}`
+}
+
+export const deleteAllSecrets = async () => {
+  await Secret.deleteMany()
+}