Cette version de GitHub Enterprise Server ne sera plus disponible le 2026-03-17. Aucune publication de correctifs n’est effectuée, même pour les problèmes de sécurité critiques. Pour de meilleures performances, une sécurité améliorée et de nouvelles fonctionnalités, effectuez une mise à niveau vers la dernière version de GitHub Enterprise. Pour obtenir de l’aide sur la mise à niveau, contactez le support GitHub Enterprise.

Résolution des problèmes d’analyse des secrets

Lorsque vous utilisez secret scanning pour détecter les secrets dans votre référentiel ou les secrets sur le point d’être commités dans votre référentiel, vous devrez peut-être résoudre des problèmes inattendus.

Qui peut utiliser cette fonctionnalité ?

Secret scanning est disponible pour les types de référentiels suivants :

Dans cet article

Remarque

Your site administrator must enable secret scanning for the instance before you can use this feature. For more information, see Configuring secret scanning for your appliance.

You may not be able to enable or disable secret scanning, if an enterprise owner has set a policy at the enterprise level. For more information, see Enforcing policies for code security and analysis for your enterprise.

Detection of pattern pairs

Secret scanning will only detect pattern pairs, such as AWS Access Keys and Secrets, if the ID and the secret are found in the same file, and both are pushed to the repository. Pair matching helps reduce false positives since both elements of a pair (the ID and the secret) must be used together to access the provider's resource.

Pairs pushed to different files, or not pushed to the same repository, will not result in alerts. For more information about the supported pattern pairs, see the table in Supported secret scanning patterns.

About legacy GitHub tokens

For GitHub tokens, we check the validity of the secret to determine whether the secret is active or inactive. This means that for legacy tokens, secret scanning won't detect a GitHub Enterprise Server personal access token on GitHub Enterprise Cloud. Similarly, a GitHub Enterprise Cloud personal access token won't be found on GitHub Enterprise Server.

Push protection limitations

If push protection did not detect a secret that you think should have been detected, then you should first check that push protection supports the secret type in the list of supported secrets. For further information, see Supported secret scanning patterns.

If your secret is in the supported list, there are various reasons why push protection may not detect it.

  • Push protection only blocks leaked secrets on a subset of the most identifiable user-alerted patterns. Contributors can trust security defenses when such secrets are blocked as these are the patterns that have the lowest number of false positives.
  • The version of your secret may be old. Older versions of certain tokens may not be supported by push protection as these tokens may generate a higher number of false positives than their most recent version. Push protection may also not apply to legacy tokens. For tokens such as Azure Storage Keys, GitHub only supports recently created tokens, not tokens that match the legacy patterns.
  • The push may be too large, for example, if you're trying to push thousands of large files. A push protection scan may time out and not block a user if the push is too large. GitHub will still scan and create alerts, if needed, after the push.
  • If the push results in the detection of over five new secrets, we will only show you the first five (we will always show you a maximum of five secrets at one time).
  • If a push contains over 1,000 existing secrets (that is, secrets for which alerts have already been created), push protection will not block the push.
  • If you see a bypass request without commit or file path details, it means that push protection ran out of time. The push was too large or the history too complex to locate the commit that introduced the secret.