Reference documentation and code samples for the Google Cloud Storage v1 API interface UrlSigner.IBlobSigner.
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThis documentation covers the \u003ccode\u003eUrlSigner.IBlobSigner\u003c/code\u003e interface within the Google Cloud Storage v1 API, specifically for .NET development.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eIBlobSigner\u003c/code\u003e interface is designed to enable the signing of blobs for Google Cloud Storage signed URLs, facilitating testing and using Google Cloud IAM for blob signing.\u003c/p\u003e\n"],["\u003cp\u003eThe interface provides two properties: \u003ccode\u003eAlgorithm\u003c/code\u003e, which indicates the signing algorithm, and \u003ccode\u003eId\u003c/code\u003e, representing the signer's identity, often an email address.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eIBlobSigner\u003c/code\u003e includes two methods for blob signing: \u003ccode\u003eCreateSignature\u003c/code\u003e, which synchronously signs a blob, and \u003ccode\u003eCreateSignatureAsync\u003c/code\u003e, which performs the same action asynchronously with cancellation support, both methods return a signature in base64 text.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation also lists available versions, ranging from the latest version, 4.11.0, down to version 3.4.0, each with a direct link to their individual documentation.\u003c/p\u003e\n"]]],[],null,[]]
