24 lines
885 B
Go
24 lines
885 B
Go
package middleware
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import "net/http"
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func EnforceHTTPS(next http.Handler, enabled bool) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if enabled && r.Header.Get("X-Forwarded-Proto") != "https" && r.TLS == nil {
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http.Redirect(w, r, "https://"+r.Host+r.RequestURI, http.StatusMovedPermanently)
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return
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}
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next.ServeHTTP(w, r)
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})
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}
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func SecureHeaders(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Security-Policy", "default-src 'self'; style-src 'self' https://cdn.jsdelivr.net; script-src 'self' https://cdn.jsdelivr.net; font-src 'self' https://cdn.jsdelivr.net")
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w.Header().Set("X-Content-Type-Options", "nosniff")
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w.Header().Set("X-Frame-Options", "DENY")
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w.Header().Set("X-XSS-Protection", "1; mode=block")
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next.ServeHTTP(w, r)
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})
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}
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