api/internal: Add admin check
This adds an internal API to check if a specific SSH key belongs to an admin.
This is needed for GitShell pull request #15 which allows admins to full ssh access instead of being limited to just remote git commands.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This adds an internal API to check if a specific SSH key belongs to an admin.
This is needed for GitShell pull request #15 which allows admins to full ssh access instead of being limited to just remote git commands.