Represents the capability of signing a blob in a suitable form for Google Cloud Storage signed URLs.
This allows testing URL signing without credentials being available, as well as using Google Cloud IAM
to sign blobs.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003eIBlobSigner\u003c/code\u003e interface is 4.11.0, and the page provides links to documentation for versions ranging from 3.4.0 to 4.11.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eIBlobSigner\u003c/code\u003e interface enables signing blobs for Google Cloud Storage signed URLs, allowing for testing URL signing without credentials and the use of Google Cloud IAM.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eIBlobSigner\u003c/code\u003e interface exposes a \u003ccode\u003estring Id { get; }\u003c/code\u003e property, that reveals the signer's identity, which is typically an email address.\u003c/p\u003e\n"],["\u003cp\u003eIt also provides the methods \u003ccode\u003estring CreateSignature(byte[] data)\u003c/code\u003e and \u003ccode\u003eTask<string> CreateSignatureAsync(byte[] data, CancellationToken cancellationToken)\u003c/code\u003e to sign blobs synchronously and asynchronously respectively, returning a base64 text signature.\u003c/p\u003e\n"]]],[],null,[]]
