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Document immutable GitHub OIDC subject - #2

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ascendho merged 1 commit into
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agent/immutable-oidc-subject
Jul 28, 2026
Merged

Document immutable GitHub OIDC subject#2
ascendho merged 1 commit into
mainfrom
agent/immutable-oidc-subject

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Summary

  • document the immutable owner/repository ID form of the GitHub OIDC subject
  • keep the setup guide aligned with the subject GitHub actually issues for this repository

Root cause

The initial guide used the legacy name-based subject. GitHub issued the immutable ID form, so Azure correctly rejected the unmatched assertion.

Validation

  • updated the Azure federated credential with the immutable subject
  • reran Check Marketplace Publishing Identity from v0.4.0
  • Azure OIDC login and Marketplace profile lookup succeeded

@ascendho
ascendho marked this pull request as ready for review July 28, 2026 03:37
@ascendho
ascendho merged commit 9cc48f8 into main Jul 28, 2026
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@ascendho
ascendho deleted the agent/immutable-oidc-subject branch July 28, 2026 03:39
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