1 files changed, 6 insertions, 4 deletions
diff --git a/src/modules/UserConfigBackendKrb5/UserConfigBackendKrb5.cpp b/src/modules/UserConfigBackendKrb5/UserConfigBackendKrb5.cpp
index 475a689..7d53e55 100644
--- a/src/modules/UserConfigBackendKrb5/UserConfigBackendKrb5.cpp
+++ b/src/modules/UserConfigBackendKrb5/UserConfigBackendKrb5.cpp
@@ -133,7 +133,9 @@ void UserConfigBackendKrb5::configFinished() {
 
 
 void UserConfigBackendKrb5::checkUserInfo(const Common::UserInfo &userInfo) throw(Core::Exception) {
-  if(std::strcspn(userInfo.getUsername().c_str(), "/@") != userInfo.getUsername().length())
+  std::string username = userInfo.getUsername().extract();
+
+  if(std::strcspn(username.c_str(), "/@") != username.length())
     throw Core::Exception(Core::Exception::INVALID_INPUT);
 }
 
@@ -145,7 +147,7 @@ void UserConfigBackendKrb5::addUser(const Common::UserInfo &userInfo) throw(Core
   if(!context || !handle)
     throw Core::Exception(Core::Exception::NOT_AVAILABLE);
 
-  std::string princStr = userInfo.getUsername() + "@" + realm;
+  std::string princStr = userInfo.getUsername().extract() + "@" + realm;
 
   kadm5_principal_ent_rec princ;
 
@@ -228,7 +230,7 @@ void UserConfigBackendKrb5::deleteUser(const Common::UserInfo &userInfo) throw(C
   if(!context || !handle)
     throw Core::Exception(Core::Exception::NOT_AVAILABLE);
 
-  std::string princStr = userInfo.getUsername() + "@" + realm;
+  std::string princStr = userInfo.getUsername().extract() + "@" + realm;
   krb5_principal princ;
 
   krb5_error_code err = krb5_parse_name(context, princStr.c_str(), &princ);
@@ -261,7 +263,7 @@ void UserConfigBackendKrb5::setPassword(const Common::UserInfo &userInfo, const
   if(!context || !handle)
     throw Core::Exception(Core::Exception::NOT_AVAILABLE);
 
-  std::string princStr = userInfo.getUsername() + "@" + realm;
+  std::string princStr = userInfo.getUsername().extract() + "@" + realm;
   krb5_principal princ;
 
   krb5_error_code err = krb5_parse_name(context, princStr.c_str(), &princ);