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20 lines
637 B
Go
20 lines
637 B
Go
package security
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import (
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"net/http"
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"strings"
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)
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// Handler takes care of security for a given handler with the given security configuratioon
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func Handler(handler http.HandlerFunc, security *Config) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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usernameEntered, passwordEntered, ok := r.BasicAuth()
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if !ok || usernameEntered != security.Basic.Username || Sha512(passwordEntered) != strings.ToLower(security.Basic.PasswordSha512Hash) {
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w.Header().Set("WWW-Authenticate", "Basic")
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w.WriteHeader(http.StatusUnauthorized)
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_, _ = w.Write([]byte("Unauthorized"))
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return
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}
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handler(w, r)
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}
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}
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