Brian Hudson
8df06ec2bc
Adds an optional `webIdentityTokenFile` field to `AwsIntegrationAccountConfig` and `AwsIntegrationDefaultAccountConfig`. When set on a per-account config along with a `roleName` and no static credentials, `DefaultAwsCredentialsManager` now retrieves credentials by calling `AssumeRoleWithWebIdentity` directly using the file's contents as the web identity token (via `fromTokenFile`). The token file is re-read on each refresh, so an external process can rotate it in place — the same mechanism EKS IRSA uses, where the kubelet rotates a projected service account token at the path identified by `AWS_WEB_IDENTITY_TOKEN_FILE`. This unlocks multi-account `AssumeRoleWithWebIdentity` for backends running outside AWS (GKE, Cloud Run, Vault sidecars, etc.) without requiring every plugin to construct a custom `AwsCredentialsManager`. Existing call sites and configurations are unaffected — the new path is opt-in via the new optional field. Validator rejects: - `webIdentityTokenFile` combined with static credentials (`accessKeyId`/`secretAccessKey`) on the same account - `webIdentityTokenFile` combined with `profile` on the same account - `webIdentityTokenFile` without a `roleName` (matches the existing precedent for `externalId`/`region`/`partition` without `roleName`) - `webIdentityTokenFile` combined with `externalId` (the STS `AssumeRoleWithWebIdentity` API does not accept an external ID) Same rules apply at the `accountDefaults` level. The `!config.accessKeyId` guard in `getSdkCredentialProvider` is defensive — it protects callers that build an `AwsIntegrationAccountConfig` directly without going through `readAwsIntegrationConfig`. In that case we fall through to the existing static-creds AssumeRole path. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> Signed-off-by: Brian Hudson <brian.r.hudson@gmail.com>
Backstage
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What is Backstage?
Backstage is an open source framework for building developer portals. Powered by a centralized software catalog, Backstage restores order to your microservices and infrastructure and enables your product teams to ship high-quality code quickly without compromising autonomy.
Backstage unifies all your infrastructure tooling, services, and documentation to create a streamlined development environment from end to end.
Out of the box, Backstage includes:
- Backstage Software Catalog for managing all your software such as microservices, libraries, data pipelines, websites, and ML models
- Backstage Software Templates for quickly spinning up new projects and standardizing your tooling with your organization’s best practices
- Backstage TechDocs for making it easy to create, maintain, find, and use technical documentation, using a "docs like code" approach
- Plus, a growing ecosystem of open source plugins that further expand Backstage’s customizability and functionality
Backstage was created by Spotify but is now hosted by the Cloud Native Computing Foundation (CNCF) as an Incubation level project. For more information, see the announcement.
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For information about the detailed project roadmap including delivered milestones, see the Roadmap.
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See the GOVERNANCE.md document in the backstage/community repository.
License
Copyright 2020-2026 © The Backstage Authors. All rights reserved. The Linux Foundation has registered trademarks and uses trademarks. For a list of trademarks of The Linux Foundation, please see our Trademark Usage page: https://www.linuxfoundation.org/trademark-usage
Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0
Security
Please report sensitive security issues using Spotify's bug-bounty program rather than GitHub.
For further details, see our complete security release process.