fix: get user account

internal/services/prosody/account.go

@@ -7,6 +7,7 @@ import (
 )
 
 type account struct {
+	User           string
 	Salt           string `prosody:"salt"`
 	StoredKey      string `prosody:"stored_key"`
 	IterationCount string `prosody:"iteration_count"`
@@ -47,7 +48,9 @@ func (p *Prosody) loadAccount(username string) (*account, error) {
 		}
 	}
 
-	acc := &account{}
+	acc := &account{
+		User: username,
+	}
 	acc.unmarshal(mapValues)
 	return acc, nil
 }

internal/services/prosody/change_password.go

@@ -33,7 +33,7 @@ func (p *Prosody) ChangePassword(user string, currentPwd string, newPwd string)
 		return errors.New("password is incorrect")
 	}
 
-	cmd := exec.Command("/usr/bin/prosodyctl", "passwd", user+"@"+p.plainDomain)
+	cmd := exec.Command("/usr/bin/prosodyctl", "passwd", acc.User+"@"+p.plainDomain)
 	// Create a pipe to write to the process's standard input.
 	stdin, err := cmd.StdinPipe()
 	if err != nil {