9bdcbe0447
Major integrations and fixes: - Added BACKBEAT SDK integration for P2P operation timing - Implemented beat-aware status tracking for distributed operations - Added Docker secrets support for secure license management - Resolved KACHING license validation via HTTPS/TLS - Updated docker-compose configuration for clean stack deployment - Disabled rollback policies to prevent deployment failures - Added license credential storage (CHORUS-DEV-MULTI-001) Technical improvements: - BACKBEAT P2P operation tracking with phase management - Enhanced configuration system with file-based secrets - Improved error handling for license validation - Clean separation of KACHING and CHORUS deployment stacks 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
91 lines
3.3 KiB
Markdown
91 lines
3.3 KiB
Markdown
# go-multihash
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[](http://ipn.io)
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[](https://github.com/multiformats/multiformats)
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[](https://webchat.freenode.net/?channels=%23ipfs)
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[](https://github.com/RichardLitt/standard-readme)
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[](https://godoc.org/github.com/multiformats/go-multihash)
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[](https://travis-ci.org/multiformats/go-multihash)
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[](https://codecov.io/github/multiformats/go-multihash?branch=master)
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> [multihash](https://github.com/multiformats/multihash) implementation in Go
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## Table of Contents
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- [Install](#install)
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- [Usage](#usage)
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- [Maintainers](#maintainers)
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- [Contribute](#contribute)
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- [License](#license)
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## Install
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`go-multihash` is a standard Go module which can be installed with:
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```sh
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go get github.com/multiformats/go-multihash
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```
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## Usage
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### Example
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This example takes a standard hex-encoded data and uses `EncodeName` to calculate the SHA1 multihash value for the buffer.
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The resulting hex-encoded data corresponds to: `<hash function code><digest size><hash function output>`, which could be re-parsed
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with `Multihash.FromHexString()`.
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```go
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package main
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import (
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"encoding/hex"
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"fmt"
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"github.com/multiformats/go-multihash"
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)
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func main() {
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// ignores errors for simplicity.
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// don't do that at home.
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// Decode a SHA1 hash to a binary buffer
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buf, _ := hex.DecodeString("0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33")
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// Create a new multihash with it.
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mHashBuf, _ := multihash.EncodeName(buf, "sha1")
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// Print the multihash as hex string
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fmt.Printf("hex: %s\n", hex.EncodeToString(mHashBuf))
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// Parse the binary multihash to a DecodedMultihash
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mHash, _ := multihash.Decode(mHashBuf)
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// Convert the sha1 value to hex string
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sha1hex := hex.EncodeToString(mHash.Digest)
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// Print all the information in the multihash
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fmt.Printf("obj: %v 0x%x %d %s\n", mHash.Name, mHash.Code, mHash.Length, sha1hex)
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}
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```
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To run, copy to [example/foo.go](example/foo.go) and:
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```
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> cd example/
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> go build
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> ./example
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hex: 11140beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33
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obj: sha1 0x11 20 0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33
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```
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## Contribute
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Contributions welcome. Please check out [the issues](https://github.com/multiformats/go-multihash/issues).
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Check out our [contributing document](https://github.com/multiformats/multiformats/blob/master/contributing.md) for more information on how we work, and about contributing in general. Please be aware that all interactions related to multiformats are subject to the IPFS [Code of Conduct](https://github.com/ipfs/community/blob/master/code-of-conduct.md).
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Small note: If editing the README, please conform to the [standard-readme](https://github.com/RichardLitt/standard-readme) specification.
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## License
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[MIT](LICENSE) © 2014 Juan Batiz-Benet
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