Introducing the Entra Helpdesk Portal: A Zero-Trust, Dockerized ITSM Interface for Tier 1 Support
Hello everyone, If you manage identity in Microsoft Entra ID at an enterprise scale, you know the struggle: delegating day-to-day operational tasks (like password resets, session revocations, and MFA management) to Tier 1 and Tier 2 support staff is inherently risky. The native Azure/Entra portal is incredibly powerful, but it’s complex and lacks mandatory ITSM enforcement. Giving a helpdesk technician the "Helpdesk Administrator" role grants them access to a portal where a single misclick can cause a major headache. To solve this, I’ve developed the Entra Helpdesk Portal (Community Edition)—an open-source, containerized application designed to act as an isolated "airlock" between your support team and your Entra ID tenant. Why This Adds Value to Your Tenant Instead of having technicians log into the Azure portal, they log into this clean, Material Design web interface. It leverages a backend Service Principal (using MSAL and the Graph API) to execute commands on their behalf. Strict Zero Trust: Logging in via Microsoft SSO isn’t enough. The app intercepts the token and checks the user’s UPN against a hardcoded ALLOWED_ADMINS whitelist in your Docker environment file. Mandatory ITSM Ticketing: You cannot enforce ticketing in the native Azure Portal. In this app, every write action prompts a modal requiring a valid ticket number (e.g., INC-123456). Local Audit Logging: All actions, along with the actor, timestamp, and ticket number, are written to an immutable local SQLite database (audit.db) inside the container volume. Performance: Heavy Graph API reads are cached in-memory with a Time-To-Live (TTL) and smart invalidation. Searching for users or loading Enterprise Apps takes milliseconds. What Can It Do? Identity Lifecycle: Create users, auto-generate secure 16-character passwords, revoke sign-in sessions, reset passwords, and delete specific MFA methods to force re-registration. Diagnostics: View a user's last 5 sign-in logs, translating Microsoft error codes into plain English. Group Management: Add/remove members to Security and M365 groups. App/SPN Management: Lazy-load raw requiredResourceAccess Graph API payloads to audit app permissions, and instantly rotate client secrets. Universal Restore: Paste the Object ID of any soft-deleted item into the Recycle Bin tab to instantly resurrect it. How Easy Is It to Setup? I wanted this to be universally deployable, so I compiled it as a multi-architecture Docker image (linux/amd64 and linux/arm64). It will run on a massive Windows Server or a simple Raspberry Pi. Setup takes less than 5 minutes: Create an App Registration in Entra ID and grant it the necessary Graph API Application Permissions (e.g., User.ReadWrite.All, AuditLog.Read.All). Create a docker-compose.yml file. Define your feature toggles. You can literally turn off features (like User Deletion) by setting an environment variable to false. version: '3.8' services: helpdesk-portal: image: jahmed22/entra-helpdesk:latest container_name: entra_helpdesk restart: unless-stopped ports: - "8000:8000" environment: # CORE IDENTITY - TENANT_ID=your_tenant_id_here - CLIENT_ID=your_client_id_here - CLIENT_SECRET=your_client_secret_here - BASE_URL=https://entradesk.jahmed.cloud - ALLOWED_ADMINS=email address removed for privacy reasons # CUSTOMIZATION & FEATURE FLAGS - APP_NAME=Entra Help Desk - ENABLE_PASSWORD_RESET=true - ENABLE_MFA_MANAGEMENT=true - ENABLE_USER_DELETION=false - ENABLE_GROUP_MANAGEMENT=true - ENABLE_APP_MANAGEMENT=true volumes: - entra_helpdesk_data:/app/static/uploads - entra_helpdesk_db:/app volumes: entra_helpdesk_data: entra_helpdesk_db: 4.Run docker compose up -d and you are done! I built this to give back to the community and help secure our Tier 1 operations. If you are interested in testing it out in your dev tenants or want to see the full architecture breakdown, you can read the complete documentation on my website here I’d love to hear your thoughts, feedback, or any feature requests you might have!
How to add a new domain controller to an existing Active Directory domain?
The specific situation is as follows: The company has one forest and domain, and two Active Directory (AD) servers. These two servers communicate and synchronize data. One server is deployed in the local data center, and the other is deployed on Azure Cloud. The forest and domain functional levels are both Windows Server 2008 R2. Both servers are running Windows Server 2016 Standard. Because there are computers running Windows XP and Windows 7 in the domain, upgrading the forest and domain functional levels is not possible. Windows Server 2008 R2 must be retained. The company now needs to add a new AD server on Huawei Cloud and join it to the company's forest and domain. The main questions are: How do I determine which operating system the new server should run? Excluding Windows Server 2016. How should I choose between Windows Server 2019, 2022, and 2025? How do I determine how to allocate CPU, memory, disk, and network resources during system deployment? How to determine which operating system is best suited for running a domain controller without conflicts or incompatibility? What preparations should be made before deploying a new server?
Beyond RC4 for Windows authentication - Question regarding KB5073381
In KB5021131 MS recommends setting the value for DefaultDomainSupportedEncTypes to 0x38, in the new KB 5073381 it's 0x18. This removes the setting that forces "AES Session Keys" which should be fine if Kerberos Tickets can only use AES Encryption. But what about accounts that have RC4 enabled in their msds-supportedEncryptionTypes attribute? They could still use RC4 for Kerberos ticket encryption and would then also fallback to RC4 session ticket encryption. As far as I believe the DefaultDomainSupportedEncTypes was explicitly introduced to avoid this scenario. Or is there now some hard-coded mechanism that always ensures that Session Keys are AES encrypted?
Lots of DNS Server events 5504 on AD DNS server from Cloudflare etc
Hi! I'm getting about 18 events with id 5504 while trying to resolve some DNS names, like fullfiles.xyz. The DNS server is configured to use provider DNS and root hints. I can suppress these messages by disabling root hints or by disabling EDNS0 with dnscmd /config /enablednsprobes 0. I tried to use packet capture on the DC and on the router, and analyzed the results with AI, which answered: "You receive malformed patterns on the WAN interface." Can anybody explain the cause of this problem? Any ideas to fix it? Thanks!
Issues with Group Policy Update (gpupdate)
I am getting an error when I attempt to perform a gpupdate /force on workstations. I have checked the health of the DC's and find no issues. I am going to include a screenshot of the error - hoping someone can guide me as on how to resolve. The system will say to reboot but the policy never seems to run just keeps prompting for reboot.Display On-prem Password Policy on SSPR Page
Hi All We are beginning to rollout SSPR with on-prem writeback. So far so good. Is there a way we can display our on-prem password policy requirements on the SSPR screen? I have seen the MS docs, but can't really make any sense of them so any help would be greatly appreciated. SK
