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]>
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package markup
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import (
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"crypto/hmac"
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"crypto/sha1"
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"encoding/base64"
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"net/url"
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"strings"
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"github.com/hanzoai/git/modules/setting"
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)
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// CamoEncode encodes a lnk to fit with the go-camo and camo proxy links. The purposes of camo-proxy are:
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// 1. Allow accessing "http://" images on a HTTPS site by using the "https://" URLs provided by camo-proxy.
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// 2. Hide the visitor's real IP (protect privacy) when accessing external images.
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func CamoEncode(link string) string {
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if strings.HasPrefix(link, setting.Camo.ServerURL) {
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return link
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}
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mac := hmac.New(sha1.New, []byte(setting.Camo.HMACKey))
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_, _ = mac.Write([]byte(link)) // hmac does not return errors
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macSum := b64encode(mac.Sum(nil))
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encodedURL := b64encode([]byte(link))
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return strings.TrimSuffix(setting.Camo.ServerURL, "/") + "/" + macSum + "/" + encodedURL
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}
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func b64encode(data []byte) string {
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return strings.TrimRight(base64.URLEncoding.EncodeToString(data), "=")
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}
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func camoHandleLink(link string) string {
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if setting.Camo.Enabled {
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lnkURL, err := url.Parse(link)
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if err == nil && lnkURL.IsAbs() && !strings.HasPrefix(link, setting.AppURL) &&
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(setting.Camo.Always || lnkURL.Scheme != "https") {
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return CamoEncode(link)
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}
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}
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return link
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}
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