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dsh-auth-tailscale

Tailscale Serve authentication adapter for DeepSeek Harness client connection authorization.

Developer ToolsSecurity & PolicyRemote Execution
0GitHub Stars0ForksUpdated2026-09-22

Install

$ dsh plugin --profile web add \

Plugin Overview & Capabilities

AI-assisted organization based on the public repository snapshot. The content must be grounded in source evidence and does not replace compatibility or security verification.

source-grounded
dsh-auth-tailscale is an authentication adapter for dsh-client-connection-authz within DeepSeek Harness. It leverages Tailscale Serve headers (such as Tailscale-User-Login, Tailscale-User-Name, and Tailscale-App-Capabilities) to implement strict user allowlists and fine-grained capability checks. Built with a fail-closed design, it blocks unauthenticated or unauthorized remote requests while allowing local access via default mechanisms.

Key Capabilities

  • Parses and verifies Tailscale Serve identity headers (Tailscale-User-Login and Tailscale-User-Name)
  • Enforces case-sensitive user login allowlists via DSH_TAILSCALE_ALLOWED_LOGINS
  • Validates Tailscale App Capability grants for standard user and admin operations
  • Decodes RFC 2047 Q-encoded identity headers with strict validation
  • Executes fail-closed authorization when identity, capability grants, or format validations fail

Useful For

  • Securing DeepSeek Harness web endpoints over a private Tailscale tailnet
  • Restricting administrative or loopback DSH actions to authenticated tailnet admins with specific capability grants
  • Enforcing user allowlists and capability-based access controls on remote DeepSeek Harness instances

Who It Fits

  • System administrators deploying DeepSeek Harness in private networks
  • Developers needing secure remote access to DSH web profiles over Tailscale

Documented Limitations

  • Requires Tailscale 1.92+ for App Capability grant support
  • Does not support tagged devices that do not populate user login headers
  • Login matching is strictly case-sensitive
  • Must be paired with dsh-client-connection-authz and Tailscale Serve running on loopback

DSH Compatibility

Version-specific runtime evidence collected by DSH Plugin. A missing result means we have not tested that combination yet.

Not tested yetNo runtime compatibility tests have been published yet.

Security Signals

Objective signals discovered from package metadata and source inspection. These are not a guarantee that a plugin is safe.

Dependency Counts

package.json declares 1 runtime, 6 development, 2 peer, and 0 optional dependencies.

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Dsh Bundle Declared

package.json declares DSH bundle metadata.

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License Declared

GitHub reports the repository license as MIT.

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Package Manifest Available

A root package.json was captured and can be inspected by the registry.

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Prepare Script Detected

package.json declares a prepare lifecycle script that may run during relevant package installation workflows.

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Source Available

Public GitHub source metadata is available for this registry snapshot.

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Source & Registry Notes

Public provenance, Registry classification, and the latest source check for this entry, kept separate from runtime verification.

Source repository
sperictao/dsh-auth-tailscale
Registry source
GitHub · dsh-plugin topic
Registry classification
Plugin
Source checked
d2ddce1 · 2026-09-24

This project is independently indexed from public source information. DSH Plugin is not affiliated with DeepSeek or the plugin author. Always check the author repository before installation.

Repository Activity

GitHub stars
0GitHub stars
Forks
0
Open issues
0
Last commit
2026-09-22
Last release
No release detected
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