docs: sign presigned URLs for a public endpoint (Storage:S3:PresignServiceUrl) - #254
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iammukeshm merged 4 commits intoSep 28, 2026
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# Conflicts: # src/content/docs/changelog/index.mdx
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Docs for fullstackhero/dotnet-starter-kit#1402. That PR fixes browser file uploads in the Docker Compose deployment (#1401) with a new optional
Storage:S3:PresignServiceUrl.The Storage page documents the setting in the options list and the configuration sample. It explains the second, keyed presign client and adds a gotcha: a presigned URL only works on the host it was signed for, with the proxy
Hostheader rule and the CORS requirement. It also notes that a test factory that re-registers the S3 stack must register the keyed client. The Files page lists the newPresignServiceUrlTestsamong the integration tests. The changelog gets a 2026-09-27 entry with the upgrade note for compose users: setFSH_S3_PUBLIC_URL, free port 9000 or setFSH_S3_PORT, and forward theHostheader unchanged.npx astro checkpasses with 0 errors and 0 warnings.