Update utilities/utilities.go

dido18 · lucarin91 · web-flow · commit d9348ca12f45 · 2025-03-26T17:34:30.000+01:00
Co-authored-by: Luca Rinaldi &lt;lucarin@protonmail.com&gt;
diff --git a/utilities/utilities.go b/utilities/utilities.go
@@ -152,7 +152,11 @@ func ParseRsaPublicKey(key []byte) (*rsa.PublicKey, error) {
 		return nil, err
 	}
 
-	return parsedKey.(*rsa.PublicKey), nil
+ publicKey, ok := value.(*rsa.PublicKey)
+    if !ok {
+        return nil,fmt.Errorf("not an rsa key")
+    }
+return publicKey, nil
 }
 
 // MustParseRsaPublicKey parses a public key in PEM format and returns the rsa.PublicKey object.

Original file line number	Diff line number	Diff line change
`@@ -152,7 +152,11 @@ func ParseRsaPublicKey(key []byte) (*rsa.PublicKey, error) {`
`152`	`152`	`return nil, err`
`153`	`153`	`}`
`154`	`154`
`155`		`- return parsedKey.(*rsa.PublicKey), nil`
	`155`	`+ publicKey, ok := value.(*rsa.PublicKey)`
	`156`	`+ if !ok {`
	`157`	`+ return nil,fmt.Errorf("not an rsa key")`
	`158`	`+ }`
	`159`	`+return publicKey, nil`
`156`	`160`	`}`
`157`	`161`
`158`	`162`	`// MustParseRsaPublicKey parses a public key in PEM format and returns the rsa.PublicKey object.`