25 lines
876 B
Go
25 lines
876 B
Go
package middleware
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import "net/http"
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// BezbednostHeaders dodaje standardne HTTP security headere na svaki odgovor
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func BezbednostHeaders() func(http.Handler) http.Handler {
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return func(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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h := w.Header()
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h.Set("X-Frame-Options", "DENY")
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h.Set("X-Content-Type-Options", "nosniff")
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h.Set("X-XSS-Protection", "1; mode=block")
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h.Set("Referrer-Policy", "strict-origin-when-cross-origin")
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h.Set("Content-Security-Policy",
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"default-src 'self'; "+
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"style-src 'self' 'unsafe-inline' https://cdn.tailwindcss.com; "+
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"script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.tailwindcss.com https://cdn.jsdelivr.net; "+
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"img-src 'self' data: blob:; "+
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"font-src 'self'; "+
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"connect-src 'self'")
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next.ServeHTTP(w, r)
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})
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}
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}
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