feat: audit log disable storage flag (#4295)

* feat: audit log disable storage flag

* fix: pr changes

* fix: revert license fns

* Update frontend/src/layouts/OrganizationLayout/components/AuditLogBanner/AuditLogBanner.tsx

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

@@ -1,8 +1,10 @@
 // weird commonjs-related error in the CI requires us to do the import like this
 import knex from "knex";
+import { v4 as uuidv4 } from "uuid";
 
 import { TDbClient } from "@app/db";
 import { TableName, TAuditLogs } from "@app/db/schemas";
+import { getConfig } from "@app/lib/config/env";
 import { DatabaseError, GatewayTimeoutError } from "@app/lib/errors";
 import { ormify, selectAllTableCols, TOrmify } from "@app/lib/knex";
 import { logger } from "@app/lib/logger";
@@ -188,5 +190,20 @@ export const auditLogDALFactory = (db: TDbClient) => {
     logger.info(`${QueueName.DailyResourceCleanUp}: audit log completed`);
   };
 
-  return { ...auditLogOrm, pruneAuditLog, find };
+  const create: TAuditLogDALFactory["create"] = async (tx) => {
+    const config = getConfig();
+
+    if (config.DISABLE_AUDIT_LOG_STORAGE) {
+      return {
+        ...tx,
+        id: uuidv4(),
+        createdAt: new Date(),
+        updatedAt: new Date()
+      };
+    }
+
+    return auditLogOrm.create(tx);
+  };
+
+  return { ...auditLogOrm, create, pruneAuditLog, find };
 };

backend/src/lib/config/env.ts

@@ -59,6 +59,7 @@ const envSchema = z
     AUDIT_LOGS_DB_ROOT_CERT: zpStr(
       z.string().describe("Postgres database base64-encoded CA cert for Audit logs").optional()
     ),
+    DISABLE_AUDIT_LOG_STORAGE: zodStrBool.default("false").optional().describe("Disable audit log storage"),
     MAX_LEASE_LIMIT: z.coerce.number().default(10000),
     DB_ROOT_CERT: zpStr(z.string().describe("Postgres database base64-encoded CA cert").optional()),
     DB_HOST: zpStr(z.string().describe("Postgres database host").optional()),
@@ -482,6 +483,15 @@ export const overwriteSchema: {
     fields: { key: keyof TEnvConfig; description?: string }[];
   };
 } = {
+  auditLogs: {
+    name: "Audit Logs",
+    fields: [
+      {
+        key: "DISABLE_AUDIT_LOG_STORAGE",
+        description: "Disable audit log storage"
+      }
+    ]
+  },
   aws: {
     name: "AWS",
     fields: [

backend/src/server/routes/index.ts

@@ -2144,7 +2144,8 @@ export const registerRoutes = async (
           inviteOnlySignup: z.boolean().optional(),
           redisConfigured: z.boolean().optional(),
           secretScanningConfigured: z.boolean().optional(),
-          samlDefaultOrgSlug: z.string().optional()
+          samlDefaultOrgSlug: z.string().optional(),
+          auditLogStorageDisabled: z.boolean().optional()
         })
       }
     },
@@ -2171,7 +2172,8 @@ export const registerRoutes = async (
         inviteOnlySignup: Boolean(serverCfg.allowSignUp),
         redisConfigured: cfg.isRedisConfigured,
         secretScanningConfigured: cfg.isSecretScanningConfigured,
-        samlDefaultOrgSlug: cfg.samlDefaultOrgSlug
+        samlDefaultOrgSlug: cfg.samlDefaultOrgSlug,
+        auditLogStorageDisabled: Boolean(cfg.DISABLE_AUDIT_LOG_STORAGE)
       };
     }
   });