Unexport Credential methods

Author: ramnes

server/auth.go

@@ -67,7 +67,7 @@ func scrambleValidation(cached, nonce, scramble []byte) bool {
 
 func (c *Conn) compareNativePasswordAuthData(clientAuthData []byte, credential Credential) error {
 	if len(clientAuthData) == 0 {
-		if credential.HasEmptyPassword() {
+		if credential.hasEmptyPassword() {
 			return nil
 		}
 		return ErrAccessDeniedNoPassword
@@ -92,7 +92,7 @@ func (c *Conn) compareNativePasswordAuthData(clientAuthData []byte, credential C
 func (c *Conn) compareSha256PasswordAuthData(clientAuthData []byte, credential Credential) error {
 	// Empty passwords are not hashed, but sent as empty string
 	if len(clientAuthData) == 0 {
-		if credential.HasEmptyPassword() {
+		if credential.hasEmptyPassword() {
 			return nil
 		}
 		return ErrAccessDeniedNoPassword
@@ -137,7 +137,7 @@ func (c *Conn) compareSha256PasswordAuthData(clientAuthData []byte, credential C
 func (c *Conn) compareCacheSha2PasswordAuthData(clientAuthData []byte) error {
 	// Empty passwords are not hashed, but sent as empty string
 	if len(clientAuthData) == 0 {
-		if c.credential.HasEmptyPassword() {
+		if c.credential.hasEmptyPassword() {
 			return nil
 		}
 		return ErrAccessDeniedNoPassword

server/auth_switch_response.go

@@ -72,7 +72,7 @@ func (c *Conn) handleCachingSha2PasswordFullAuth(authData []byte) error {
 
 func (c *Conn) checkSha2CacheCredentials(clientAuthData []byte, credential Credential) error {
 	if len(clientAuthData) == 0 {
-		if credential.HasEmptyPassword() {
+		if credential.hasEmptyPassword() {
 			return nil
 		}
 		return ErrAccessDeniedNoPassword

server/authentication_handler.go

@@ -45,8 +45,8 @@ type Credential struct {
 	AuthPluginName string
 }
 
-// HashPassword computes the password hash for a given password using the credential's auth plugin.
-func (c Credential) HashPassword(password string) (string, error) {
+// hashPassword computes the password hash for a given password using the credential's auth plugin.
+func (c Credential) hashPassword(password string) (string, error) {
 	if password == "" {
 		return "", nil
 	}
@@ -69,8 +69,8 @@ func (c Credential) HashPassword(password string) (string, error) {
 	}
 }
 
-// HasEmptyPassword returns true if any password in the credential is empty.
-func (c Credential) HasEmptyPassword() bool {
+// hasEmptyPassword returns true if any password in the credential is empty.
+func (c Credential) hasEmptyPassword() bool {
 	return slices.Contains(c.Passwords, "")
 }