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feat: add proxy backend errors interceptor

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This commit is contained in:
Jonas Kaninda
2024-10-29 09:39:31 +01:00
parent c405882943
commit 9f14c2fa08
10 changed files with 154 additions and 29 deletions
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8
pkg/proxy.go
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@@ -47,7 +47,7 @@ func (proxyRoute ProxyRoute) ProxyHandler() http.HandlerFunc {
//Update Origin Cors Headers
for _, origin := range proxyRoute.cors.Origins {
if origin == r.Header.Get("Origin") {
w.Header().Set("Access-Control-Allow-Origin", origin)
w.Header().Set(accessControlAllowOrigin, origin)
}
}
@@ -90,12 +90,6 @@ func (proxyRoute ProxyRoute) ProxyHandler() http.HandlerFunc {
r.URL.Path = strings.Replace(r.URL.Path, fmt.Sprintf("%s/", proxyRoute.path), proxyRoute.rewrite, 1)
}
}
proxy.ModifyResponse = func(response *http.Response) error {
if response.StatusCode < 200 || response.StatusCode >= 300 {
//TODO || Add override backend errors | user can enable or disable it
}
return nil
}
// Custom error handler for proxy errors
proxy.ErrorHandler = ProxyErrorHandler
proxy.ServeHTTP(w, r)