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rewrite: Make internal header field name a const
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parent
79a7f8a460
commit
122e3a9430
1 changed files with 7 additions and 2 deletions
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@ -51,7 +51,7 @@ func (s SimpleRule) Rewrite(r *http.Request) bool {
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if s.From == r.URL.Path {
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// take note of this rewrite for internal use by fastcgi
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// all we need is the URI, not full URL
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r.Header.Set("Caddy-Rewrite-Original-URI", r.URL.RequestURI())
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r.Header.Set(headerFieldName, r.URL.RequestURI())
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r.URL.Path = s.To
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return true
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}
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@ -134,7 +134,7 @@ func (r *RegexpRule) Rewrite(req *http.Request) bool {
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// take note of this rewrite for internal use by fastcgi
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// all we need is the URI, not full URL
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req.Header.Set("Caddy-Rewrite-Original-URI", req.URL.RequestURI())
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req.Header.Set(headerFieldName, req.URL.RequestURI())
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// perform rewrite
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req.URL.Path = url.Path
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@ -176,3 +176,8 @@ func (r *RegexpRule) matchExt(rPath string) bool {
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}
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return true
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}
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// When a rewrite is performed, this header is added to the request
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// and is for internal use only, specifically the fastcgi middleware.
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// It contains the original request URI before the rewrite.
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const headerFieldName = "Caddy-Rewrite-Original-URI"
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