Handle declined auth result

api/openapi.yaml

@@ -688,7 +688,7 @@ components:
       properties:
         result:
           type: string
-          enum: [pass, fail, none, neutral, softfail, temperror, permerror]
+          enum: [pass, fail, none, neutral, softfail, temperror, permerror, declined]
           description: Authentication result
           example: "pass"
         domain:

pkg/analyzer/authentication.go

@@ -566,7 +566,7 @@ func (a *AuthenticationAnalyzer) CalculateAuthenticationScore(results *api.Authe
 		switch results.Bimi.Result {
 		case api.AuthResultResultPass:
 			score += 10
-		case api.AuthResultResultNone:
+		case api.AuthResultResultDeclined:
 			score += 5
 		default: // fail
 			score += 0

pkg/analyzer/scoring.go

@@ -30,7 +30,7 @@ func ScoreToGrade(score int) string {
 	switch {
 	case score > 100:
 		return "A+"
-	case score > 95:
+	case score >= 95:
 		return "A"
 	case score >= 85:
 		return "B"

web/src/lib/components/AuthenticationCard.svelte

@@ -22,6 +22,8 @@
             case "softfail":
             case "neutral":
                 return "text-warning";
+            case "declined":
+                return "text-info";
             case "none":
                 return noneIsFail ? "text-danger" : "text-muted";
             default:
@@ -40,6 +42,8 @@
                 return "bi-exclamation-circle-fill";
             case "missing":
                 return "bi-dash-circle-fill";
+            case "declined":
+                return "bi-dash-circle";
             case "none":
                 return noneIsFail ? "bi-x-circle-fill" : "bi-question-circle";
             default: