mirror of
https://github.com/hanzoai/forge.git
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zeekayandHanzo Dev
9a07b4d089
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git), so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form used by the handful of files that had ours. Shape is now: // Copyright 2026 Hanzo AI, Inc. All rights reserved. // Copyright 2015 The Gogs Authors. All rights reserved. // Copyright 2019 The Gitea Authors. All rights reserved. // SPDX-License-Identifier: MIT Ours on top, theirs retained verbatim. Retained because MIT requires it, and separately because they are true — those authors did write that code. Not renamed to "The Git Authors": Git is a different project under a different license, and putting its name here would attribute this code to people who have nothing to do with it. Adding our line is the fix; overwriting theirs would have been both a licence violation and a false statement. gofmt still reports import-order drift in some of these files. It predates this change (verified against a stash) and is left alone rather than burying a one-line-per-file legal change under 3000 files of unrelated reordering. Build clean. Co-authored-by: Hanzo Dev <[email protected]>
59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package util
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import (
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"crypto"
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"crypto/rand"
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"crypto/rsa"
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"crypto/sha256"
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"crypto/x509"
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"encoding/pem"
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)
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// GenerateKeyPair generates a public and private keypair
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func GenerateKeyPair(bits int) (string, string, error) {
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priv, _ := rsa.GenerateKey(rand.Reader, bits)
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privPem := pemBlockForPriv(priv)
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pubPem, err := pemBlockForPub(&priv.PublicKey)
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if err != nil {
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return "", "", err
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}
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return privPem, pubPem, nil
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}
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func pemBlockForPriv(priv *rsa.PrivateKey) string {
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privBytes := pem.EncodeToMemory(&pem.Block{
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Type: "RSA PRIVATE KEY",
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Bytes: x509.MarshalPKCS1PrivateKey(priv),
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})
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return string(privBytes)
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}
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func pemBlockForPub(pub *rsa.PublicKey) (string, error) {
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pubASN1, err := x509.MarshalPKIXPublicKey(pub)
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if err != nil {
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return "", err
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}
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pubBytes := pem.EncodeToMemory(&pem.Block{
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Type: "PUBLIC KEY",
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Bytes: pubASN1,
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})
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return string(pubBytes), nil
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}
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// CreatePublicKeyFingerprint creates a fingerprint of the given key.
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// The fingerprint is the sha256 sum of the PKIX structure of the key.
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func CreatePublicKeyFingerprint(key crypto.PublicKey) ([]byte, error) {
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bytes, err := x509.MarshalPKIXPublicKey(key)
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if err != nil {
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return nil, err
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}
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checksum := sha256.Sum256(bytes)
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return checksum[:], nil
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}
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