Make sure that the SHA512 hash is lowercase

example/kubernetes/gatus.yaml

@@ -13,6 +13,16 @@ data:
         interval: 5m
         conditions:
           - "[STATUS] == 200"
+      - name: cat-fact
+        url: "https://cat-fact.herokuapp.com/facts/random"
+        interval: 5m
+        conditions:
+          - "[STATUS] == 200"
+          - "[BODY].deleted == false"
+          - "len([BODY].text) > 0"
+          - "[BODY].text == pat(*cat*)"
+          - "[STATUS] == pat(2*)"
+          - "[CONNECTED] == true"
       - name: Example
         url: https://example.com/
         conditions:

security/handler.go

@@ -2,12 +2,13 @@ package security
 
 import (
 	"net/http"
+	"strings"
 )
 
 func Handler(handler http.HandlerFunc, security *Config) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		usernameEntered, passwordEntered, ok := r.BasicAuth()
-		if !ok || usernameEntered != security.Basic.Username || Sha512(passwordEntered) != security.Basic.PasswordSha512Hash {
+		if !ok || usernameEntered != security.Basic.Username || Sha512(passwordEntered) != strings.ToLower(security.Basic.PasswordSha512Hash) {
 			w.Header().Set("WWW-Authenticate", "Basic")
 			w.WriteHeader(http.StatusUnauthorized)
 			_, _ = w.Write([]byte("Unauthorized"))