feat(Storage): Support user-provided hash validation in uploads#9164
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salilg-eng wants to merge 1 commit intogoogleapis:mainfrom
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feat(Storage): Support user-provided hash validation in uploads#9164salilg-eng wants to merge 1 commit intogoogleapis:mainfrom
salilg-eng wants to merge 1 commit intogoogleapis:mainfrom
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This PR adds support for users to provide pre-calculated
crc32candmd5checksums during object uploads for server-side validation in the Google Cloud Storage client library.Details:
Storage/src/Connection/Rest.php: UpdatedresolveUploadOptionsto extractcrc32candmd5from top-level arguments. These are now mapped to the correct object metadata (crc32candmd5Hash) and also included in theX-Goog-Hashheader if not already present. This ensures that the library skips auto-calculating hashes when the user provides them.Storage/src/Bucket.php: Documented the newcrc32candmd5options in the docblocks forupload()anduploadAsync()methods.Storage/tests/Unit/Connection/RestTest.php: Added unit tests (testInsertObjectWithUserProvidedHashes,testInsertObjectWithUserProvidedCrc32cOnly, andtestInsertObjectWithUserProvidedMd5Only) to verify that providing these options works as expected and skips auto-calculation.Storage/tests/System/UploadObjectsTest.php: Added system tests for both CRC32C and MD5 (both success and failure cases) to verify that GCS correctly validates or rejects uploads based on these top-level options.Fixes: b/332673668