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livereload: Use X-Forwarded-Host
for Codespace
Codespace has 2 types of usage 1. in browser 2. vscode on local computer As long as you select 2 (on local), Hugo handles livereload expectedly. But if you use it in browser, Hugo does not reload on file change, as #9936 said. This issue happens because `CheckOrigin` always fails. Remote server could rewrite request host name. Fix this by respecting `X-Forwarded-Host` header during origin checking After merging this, you can preview changes lively with codespaece in browser. ```sh hugo server --liveReloadPort 443 ``` Close #9936
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1 changed files with 7 additions and 1 deletions
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@ -62,7 +62,13 @@ var upgrader = &websocket.Upgrader{
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return false
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}
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if u.Host == r.Host {
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rHost := r.Host
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// For Github codespace in browser #9936
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if forwardedHost := r.Header.Get("X-Forwarded-Host"); forwardedHost != "" {
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rHost = forwardedHost
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}
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if u.Host == rHost {
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return true
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}
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