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zeekayandHanzo Dev
aa87442fdd
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in NOTICE, alongside LICENSE. The header lint accepts any copyright line above the SPDX line, so it no longer demands an upstream one. Co-authored-by: Hanzo Dev <[email protected]>
38 lines
995 B
Go
38 lines
995 B
Go
// Copyright 2026 Hanzo AI, Inc. 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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"regexp"
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"github.com/microcosm-cc/bluemonday"
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)
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// createRepoDescriptionPolicy returns a minimal more strict policy that is used for
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// repository descriptions.
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func (st *Sanitizer) createRepoDescriptionPolicy() *bluemonday.Policy {
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policy := bluemonday.NewPolicy()
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policy.AllowStandardURLs()
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// Allow italics and bold.
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policy.AllowElements("i", "b", "em", "strong")
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// Allow code.
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policy.AllowElements("code")
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// Allow links
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policy.AllowAttrs("href", "target", "rel").OnElements("a")
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// Allow classes for emojis
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policy.AllowAttrs("class").Matching(regexp.MustCompile(`^emoji$`)).OnElements("img", "span")
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policy.AllowAttrs("aria-label").OnElements("span")
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return policy
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}
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// SanitizeDescription sanitizes the HTML generated for a repository description.
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func SanitizeDescription(s string) string {
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return GetDefaultSanitizer().descriptionPolicy.Sanitize(s)
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}
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