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	Related to #2773 Related to Refactor URL detection [gitea#29960](https://github.com/go-gitea/gitea/pull/29960) Related to Refactor external URL detection [gitea#29973](https://github.com/go-gitea/gitea/pull/29973) I added a bunch of tests to `httplib.TestIsRiskyRedirectURL` and some cases should be better handled (however it is not an easy task). I also ported the removal of `utils.IsExternalURL`, since it prevents duplicated (subtle) code. Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3167 Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org> Reviewed-by: Gusted <gusted@noreply.codeberg.org> Co-authored-by: oliverpool <git@olivier.pfad.fr> Co-committed-by: oliverpool <git@olivier.pfad.fr>
		
			
				
	
	
		
			14 lines
		
	
	
	
		
			314 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
	
		
			314 B
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright 2017 The Gitea Authors. All rights reserved.
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| // SPDX-License-Identifier: MIT
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| 
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| package utils
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| 
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| import (
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| 	"html"
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| 	"strings"
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| )
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| 
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| // SanitizeFlashErrorString will sanitize a flash error string
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| func SanitizeFlashErrorString(x string) string {
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| 	return strings.ReplaceAll(html.EscapeString(x), "\n", "<br>")
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| }
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