Add workspaces v3 endpoints for blind-index naming/labeling

backend/src/controllers/v3/index.ts

@@ -1,5 +1,7 @@
 import * as secretsController from './secretsController';
+import * as workspacesController from './workspacesController';
 
 export {
-    secretsController
+    secretsController,
+    workspacesController
 }

backend/src/controllers/v3/workspacesController.ts

@@ -0,0 +1,94 @@
+import { Request, Response } from 'express';
+import { Types } from 'mongoose';
+import { Secret, Workspace, SecretBlindIndexData } from '../../models';
+import { SecretService } from'../../services';
+import { BadRequestError } from '../../utils/errors';
+import { decryptSymmetric } from '../../utils/crypto';
+import { getEncryptionKey } from '../../config';
+import * as argon2 from 'argon2';
+
+/**
+ * Return whether or not all secrets in workspace with id [workspaceId]
+ * are blind-indexed
+ * @param req 
+ * @param res 
+ * @returns 
+ */
+export const getWorkspaceBlindIndexStatus = async (req: Request, res: Response) => {
+    const { workspaceId } = req.params;
+
+    const secretsWithoutBlindIndex = await Secret.countDocuments({
+        workspace: new Types.ObjectId(workspaceId)
+    });
+
+    const isBlindIndexed = secretsWithoutBlindIndex === 0;
+
+    return res.status(200).send(isBlindIndexed);
+}
+
+/**
+ * Get all secrets for workspace with id [workspaceId]
+ */
+export const getWorkspaceSecrets = async (req: Request, res: Response) => {
+    const { workspaceId } = req.params;
+
+    const secrets = await Secret.find({
+        workspace: new Types.ObjectId (workspaceId)
+    });
+    
+    return res.status(200).send({
+        secrets
+    });
+}
+
+/**
+ * Update blind indices for secrets in workspace with id [workspaceId]
+ * @param req 
+ * @param res 
+ */
+export const nameWorkspaceSecrets = async (req: Request, res: Response) => {
+
+    interface SecretToUpdate {
+        secretName: string;
+        _id: string;
+    }
+
+    const { workspaceId } = req.params;
+    const { 
+        secretsToUpdate 
+    }: {
+        secretsToUpdate: SecretToUpdate[];
+    } = req.body;
+
+    // get secret blind index salt
+    const salt = await SecretService.getSecretBlindIndexSalt({
+        workspaceId: new Types.ObjectId(workspaceId)
+    });
+
+    // update secret blind indices
+    const operations = await Promise.all(
+        secretsToUpdate.map(async (secretToUpdate: SecretToUpdate) => {
+            const secretBlindIndex = await SecretService.generateSecretBlindIndexWithSalt({
+                secretName: secretToUpdate.secretName,
+                salt
+            });
+    
+            return ({
+                updateOne: {
+                    filter: {
+                        _id: new Types.ObjectId(secretToUpdate._id)
+                    },
+                    update: {
+                        secretBlindIndex
+                    }
+                }
+            });
+        })
+    );
+
+    await Secret.bulkWrite(operations);
+
+    return res.status(200).send({
+        operations
+    });
+}

backend/src/helpers/secrets.ts

@@ -218,7 +218,7 @@ const validateClientForSecrets = async ({
 }
 
 /**
- * Create secret blind index data containing encrypted blind index salt 
+ * Create secret blind index data containing encrypted blind index [salt]
  * for workspace with id [workspaceId]
  * @param {Object} obj
  * @param {Types.ObjectId} obj.workspaceId
@@ -250,6 +250,64 @@ const createSecretBlindIndexDataHelper = async ({
     return secretBlindIndexData;
 }
 
+/**
+ * Get secret blind index salt for workspace with id [workspaceId]
+ * @param {Object} obj
+ * @param {Types.ObjectId} obj.workspaceId - id of workspace to get salt for
+ * @returns 
+ */
+const getSecretBlindIndexSaltHelper = async ({
+    workspaceId
+}: {
+    workspaceId: Types.ObjectId;
+}) => {
+    // check if workspace blind index data exists
+    const secretBlindIndexData = await SecretBlindIndexData.findOne({
+        workspace: workspaceId
+    });
+    
+    if (!secretBlindIndexData) throw SecretBlindIndexDataNotFoundError();
+    
+    // decrypt workspace salt
+    const salt = decryptSymmetric({
+        ciphertext: secretBlindIndexData.encryptedSaltCiphertext,
+        iv: secretBlindIndexData.saltIV,
+        tag: secretBlindIndexData.saltTag,
+        key: getEncryptionKey()
+    });
+    
+    return salt;
+}
+
+/**
+ * Generate blind index for secret with name [secretName]
+ * and salt [salt]
+ * @param {Object} obj
+ * @param {Object} obj.secretName - name of secret to generate blind index for
+ * @param {String} obj.salt - base64-salt
+ */
+ const generateSecretBlindIndexWithSaltHelper = async ({
+    secretName,
+    salt
+}: {
+    secretName: string;
+    salt: string;
+}) => {
+
+    // generate secret blind index
+    const secretBlindIndex = (await argon2.hash(secretName, {
+        type: argon2.argon2id,
+        salt: Buffer.from(salt, 'base64'),
+        saltLength: 16, // default 16 bytes
+        memoryCost: 65536, // default pool of 64 MiB per thread.
+        hashLength: 32,
+        parallelism: 1,
+        raw: true
+    })).toString('base64');
+
+    return secretBlindIndex;
+}
+
 /**
  * Generate blind index for secret with name [secretName] 
  * for workspace with id [workspaceId]
@@ -280,16 +338,10 @@ const generateSecretBlindIndexHelper = async ({
         key: getEncryptionKey()
     });
 
-    // generate secret blind index
-    const secretBlindIndex = (await argon2.hash(secretName, {
-        type: argon2.argon2id,
-        salt: Buffer.from(salt, 'base64'),
-        saltLength: 16, // default 16 bytes
-        memoryCost: 65536, // default pool of 64 MiB per thread.
-        hashLength: 32,
-        parallelism: 1,
-        raw: true
-    })).toString('base64');
+    const secretBlindIndex = await generateSecretBlindIndexWithSaltHelper({
+        secretName,
+        salt
+    });
 
     return secretBlindIndex;
 }
@@ -858,6 +910,8 @@ export {
     validateClientForSecret,
     validateClientForSecrets,
     createSecretBlindIndexDataHelper,
+    getSecretBlindIndexSaltHelper,
+    generateSecretBlindIndexWithSaltHelper,
     generateSecretBlindIndexHelper,
     createSecretHelper,
     getSecretsHelper,

backend/src/helpers/workspace.ts

@@ -67,12 +67,16 @@ const validateClientForWorkspace = async ({
 		message: 'Failed to find workspace'
 	});
 
-	if (requireBlindIndicesEnabled && !workspace.isBlindedIndicesEnabled) {
+	if (requireBlindIndicesEnabled) {
 		// case: blind indices are not enabled for secrets in this workspace
 		// (i.e. workspace was created before blind indices were introduced
 		// and no admin has enabled it)
 		
-		throw UnauthorizedRequestError({
+		const secretBlindIndexData = await SecretBlindIndexData.exists({
+			workspace: new Types.ObjectId(workspaceId)
+		});
+		
+		if (!secretBlindIndexData) throw UnauthorizedRequestError({
 			message: 'Failed workspace authorization due to blind indices not being enabled'
 		});
 	}
@@ -148,8 +152,7 @@ const createWorkspace = async ({
 		workspace = await new Workspace({
 			name,
 			organization: organizationId,
-			autoCapitalization: true,
-			isBlindedIndicesEnabled: true
+			autoCapitalization: true
 		}).save();
 		
 		// initialize bot for workspace

backend/src/index.ts

@@ -62,7 +62,8 @@ import {
     tags as v2TagsRouter,
 } from './routes/v2';
 import {
-    secrets as v3SecretsRouter
+    secrets as v3SecretsRouter,
+    workspaces as v3WorkspacesRouter
 } from './routes/v3';
 import { healthCheck } from './routes/status';
 import { getLogger } from './utils/logger';
@@ -159,6 +160,7 @@ const main = async () => {
     
     // v3 routes (experimental)
     app.use('/api/v3/secrets', v3SecretsRouter);
+    app.use('/api/v3/workspaces', v3WorkspacesRouter);
 
     // api docs 
     app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerFile))

backend/src/models/secretBlindIndexData.ts

@@ -1,6 +1,6 @@
 import { Schema, model, Types, Document } from 'mongoose';
 
-export interface ISecretBlindIndexData {
+export interface ISecretBlindIndexData extends Document {
     _id: Types.ObjectId;
     workspace: Types.ObjectId;
     encryptedSaltCiphertext: string;

backend/src/models/workspace.ts

@@ -9,7 +9,6 @@ export interface IWorkspace {
 		slug: string;
 	}>;
 	autoCapitalization: boolean;
-	isBlindedIndicesEnabled: boolean;
 }
 
 const workspaceSchema = new Schema<IWorkspace>({
@@ -21,10 +20,6 @@ const workspaceSchema = new Schema<IWorkspace>({
 		type: Boolean,
 		default: true,
 	},
-	isBlindedIndicesEnabled: {
-		type: Boolean,
-		required: true
-	},
 	organization: {
 		type: Schema.Types.ObjectId,
 		ref: 'Organization',

backend/src/routes/v3/index.ts

@@ -1,5 +1,7 @@
 import secrets from './secrets';
+import workspaces from './workspaces';
 
 export {
-    secrets
+    secrets,
+    workspaces
 }

backend/src/routes/v3/secrets.ts

@@ -23,6 +23,7 @@ router.get(
     query('workspaceId').exists().isString().trim(),
     query('environment').exists().isString().trim(),
     query('tagSlugs'),
+    validateRequest,
     requireAuth({
         acceptedAuthModes: [AUTH_MODE_JWT, AUTH_MODE_API_KEY]
     }),

backend/src/routes/v3/workspaces.ts

@@ -0,0 +1,80 @@
+import express from 'express';
+const router = express.Router();
+import {
+    requireAuth,
+    requireWorkspaceAuth,
+    validateRequest
+} from '../../middleware';
+import { workspacesController } from '../../controllers/v3';
+import {
+    AUTH_MODE_JWT,
+    ADMIN,
+    PERMISSION_READ_SECRETS
+} from '../../variables';
+import { param, body, validationResult } from 'express-validator';
+
+// -- migration to blind indices endpoints
+
+router.get(
+    '/:workspaceId/secrets/blind-index-status',
+    param('workspaceId').exists().isString().trim(),
+    validateRequest,
+    // requireAuth({
+    //     acceptedAuthModes: [AUTH_MODE_JWT]
+    // }),
+    // requireWorkspaceAuth({
+    //     acceptedRoles: [ADMIN],
+    //     locationWorkspaceId: 'params',
+    // }),
+    workspacesController.getWorkspaceBlindIndexStatus
+);
+
+router.get( // allow admins to get all workspace secrets (part of blind indices migration)
+    '/:workspaceId/secrets',
+    param('workspaceId').exists().isString().trim(),
+    validateRequest,
+    requireAuth({
+        acceptedAuthModes: [AUTH_MODE_JWT]
+    }),
+    requireWorkspaceAuth({
+        acceptedRoles: [ADMIN],
+        locationWorkspaceId: 'params',
+    }),
+    workspacesController.getWorkspaceSecrets
+);
+
+router.post( // allow admins to name all workspace secrets (part of blind indices migration)
+    '/:workspaceId/secrets/names',
+    param('workspaceId').exists().isString().trim(),
+    body('secretsToUpdate')
+        .exists()
+        .isArray()
+        .withMessage('secretsToUpdate must be an array')
+        .customSanitizer((value) => {
+            return value.map((secret: any) => ({
+                secretName: secret.name,
+                _id: secret._id
+            }));
+        }),
+    body('secretsToUpdate.*.secretName')
+        .exists()
+        .isString()
+        .withMessage('secretName must be a string'),
+    body('secretsToUpdate.*._id')
+        .exists()
+        .isString()
+        .withMessage('secretId must be a string'),
+    validateRequest,
+    requireAuth({
+        acceptedAuthModes: [AUTH_MODE_JWT]
+    }),
+    requireWorkspaceAuth({
+        acceptedRoles: [ADMIN],
+        locationWorkspaceId: 'params'
+    }),
+    workspacesController.nameWorkspaceSecrets
+);
+
+// --
+
+export default router;

backend/src/services/SecretService.ts

@@ -12,6 +12,8 @@ import {
 } from '../interfaces/services/SecretService';
 import { 
     createSecretBlindIndexDataHelper,
+    getSecretBlindIndexSaltHelper,
+    generateSecretBlindIndexWithSaltHelper,
     generateSecretBlindIndexHelper,
     createSecretHelper,
     getSecretsHelper,
@@ -25,10 +27,11 @@ class SecretService {
      * Create secret blind index data containing encrypted blind index salt 
      * for workspace with id [workspaceId]
      * @param {Object} obj
+     * @param {Buffer} obj.salt - 16-byte random salt
      * @param {Types.ObjectId} obj.workspaceId
      */
     static async createSecretBlindIndexData({
-        workspaceId
+        workspaceId,
     }: {
         workspaceId: Types.ObjectId;
     }) {
@@ -37,6 +40,42 @@ class SecretService {
         });
     }
 
+    /**
+     * Get secret blind index salt for workspace with id [workspaceId]
+     * @param {Object} obj
+     * @param {Types.ObjectId} obj.workspaceId - id of workspace to get salt for
+     * @returns 
+     */
+    static async getSecretBlindIndexSalt({
+        workspaceId
+    }: {
+        workspaceId: Types.ObjectId;
+    }) {
+        return await getSecretBlindIndexSaltHelper({
+            workspaceId
+        });
+    }
+
+    /**
+     * Generate blind index for secret with name [secretName]
+     * and salt [salt]
+     * @param {Object} obj
+     * @param {Object} obj.secretName - name of secret to generate blind index for
+     * @param {String} obj.salt - base64-salt
+     */
+     static async generateSecretBlindIndexWithSalt({
+        secretName,
+        salt
+    }: {
+        secretName: string;
+        salt: string;
+    }) {
+        return await generateSecretBlindIndexWithSaltHelper({
+            secretName,
+            salt
+        });
+    }
+
     /**
      * Create and return blind index for secret with
      * name [secretName] part of workspace with id [workspaceId]