Beispiel #1
0
/**
* \brief Function to change VISHNU user password
* \fn int resetPassword(UMS_Data::User user, std::string sendmailScriptPath)
* \param user The user data structure
* \param sendmailScriptPath The path to the script for sending emails
* \return raises an exception on error
*/
int
UserServer::resetPassword(UMS_Data::User& user, std::string sendmailScriptPath) {
  std::string sqlResetPwd;
  std::string sqlUpdatePwdState;
  std::string passwordCrypted;
  std::string pwd;


  //If the user exists
  if (exist()) {
    //if the user is an admin
    if (isAdmin()) {
      //if the user whose password will be reset exists
      if (getAttribut("where userid='"+user.getUserId()+"'").size() != 0) {
        //generation of a new password
        pwd = generatePassword(user.getUserId(), user.getUserId());
        user.setPassword(pwd.substr(0,PASSWORD_MAX_SIZE));

        //to get the password encryptes
        passwordCrypted = vishnu::cryptPassword(user.getUserId(), user.getPassword());

        //The sql code to reset the password
        sqlResetPwd = "UPDATE users SET pwd='"+passwordCrypted+"' where "
        "userid='"+user.getUserId()+"';";
        //sql code to update the passwordstate
        sqlUpdatePwdState = "UPDATE users SET passwordstate=0 "
        "where userid='"+user.getUserId()+"' and pwd='"+passwordCrypted+"';";
        //To append the previous sql codes
        sqlResetPwd.append(sqlUpdatePwdState);
        //Execution of the sql code on the database
        mdatabaseVishnu->process( sqlResetPwd.c_str());
        //to get the email adress of the user
        std::string email = getAttribut("where userid='"+user.getUserId()+"'", "email");
        user.setEmail(email);
        //Send email
        std::string emailBody = getMailContent(user, false);
        sendMailToUser(user, emailBody, "Vishnu message: password reset", sendmailScriptPath);
      } // End if the user whose password will be reset exists
      else {
        UMSVishnuException e (ERRCODE_UNKNOWN_USERID, "You must use a global VISHNU identifier");
        throw e;
      }
    } //END if the user is an admin
    else {
      UMSVishnuException e (ERRCODE_NO_ADMIN);
      throw e;
    }
  } //END if the user exists
  else {
    UMSVishnuException e (ERRCODE_UNKNOWN_USER);
    throw e;
  }
  return 0;
}//END: resetPassword(UMS_Data::User user)
Beispiel #2
0
/**
* \brief Function to get the email content
* \param user     the user who will receives the email
* \param flagAdduser a flag which means that it is uses on adduser function
* \return the email content
*/
std::string
UserServer::getMailContent(const UMS_Data::User& user, bool flagAdduser) {
  std::string content;
  std::stringstream newline;
  newline << std::endl;

  if (flagAdduser) {
    content.append("Dear "+user.getFirstname()+" "+user.getLastname()+ ",");
    content.append(newline.str());
    content.append("This is respectively your userId and your password generated by vishnu:");
    content.append(newline.str());
    content.append("userId:"+ user.getUserId()+",");
    content.append(newline.str());
    content.append("password:"******"Dear "+user.getUserId()+",");
    content.append(newline.str());
    content.append("This is your new password: "+user.getPassword());
  }
  return content;
}
Beispiel #3
0
bool
UMSAuthenticator::authenticate(UMS_Data::User& user) {
  DbFactory factory;
  Database* databaseVishnu = factory.getDatabaseInstance();

  //To encrypt the clear password
  user.setPassword(vishnu::cryptPassword(user.getUserId(), user.getPassword()));
  std::string sqlCommand = (boost::format("SELECT numuserid"
                                          " FROM users"
                                          " WHERE userid='%1%'"
                                          " AND pwd='%2%'"
                                          " AND users.status<>%3%"
                              )%databaseVishnu->escapeData(user.getUserId()) %databaseVishnu->escapeData(user.getPassword()) %vishnu::STATUS_DELETED).str();
  boost::scoped_ptr<DatabaseResult> result(databaseVishnu->getResult(sqlCommand.c_str()));
  return (result->getFirstElement().size() != 0);
}
Beispiel #4
0
bool
LDAPAuthenticator::authenticate(UMS_Data::User& user) {
  bool authenticated = false;
  std::string uri, authlogin, authpassword, ldapbase, authSystemStatus, userid, pwd;

  DbFactory factory;
  Database* databaseVishnu = factory.getDatabaseInstance();
  std::string sqlCommand = (boost::format("SELECT uri, authlogin, authpassword, ldapbase, authsystem.status, userid, pwd"
                                          " FROM ldapauthsystem, authsystem, authaccount, users"
                                          " WHERE aclogin='******'"
                                          " AND authsystem.authtype=%2%"
                                          " AND authaccount.authsystem_authsystemid=authsystem.numauthsystemid"
                                          " AND ldapauthsystem.authsystem_authsystemid=authsystem.numauthsystemid"
                                          " AND authaccount.users_numuserid=users.numuserid"
                                          " AND authsystem.status<>%3%"
                                          " AND users.status<>%4%"
                              )%databaseVishnu->escapeData(user.getUserId()) %LDAPTYPE %vishnu::STATUS_DELETED %vishnu::STATUS_DELETED).str();

  boost::scoped_ptr<DatabaseResult> result(databaseVishnu->getResult(sqlCommand.c_str()));

  //If there is no results
  if (result->getNbTuples() == 0) {
    UMSVishnuException e (ERRCODE_UNKNOWN_USER, "There is no user-authentication account declared in VISHNU with this identifier");
    throw e;
  }

  std::vector<std::string> tmp;
  std::vector<std::string>::iterator ii;
  for (int i = 0; i < static_cast <int> (result->getNbTuples()); ++i) {
    tmp.clear();
    tmp = result->get(i);

    ii=tmp.begin();
    uri = *ii;
    authlogin = *(++ii);
    authpassword = *(++ii);
    ldapbase = *(++ii);
    authSystemStatus = *(++ii);
    userid = *(++ii);
    pwd = *(++ii);

    if (vishnu::convertToInt(authSystemStatus) != vishnu::STATUS_ACTIVE) {
      UMSVishnuException e (ERRCODE_UNKNOWN_AUTH_SYSTEM, "It is locked");
      throw e;
    }

    try {
      LDAPProxy ldapPoxy(uri,
                         user.getUserId(),
                         "",
                         user.getPassword());
      ldapPoxy.connectLDAP(ldapbase);
      authenticated = true;
      user.setUserId(userid);
      user.setPassword(pwd);
      break;
    }
    catch (UMSVishnuException& e) {
      if (e.getMsgI() != ERRCODE_UNKNOWN_USER) {
        throw UMSVishnuException(e);
      }
    }
    catch (SystemException& e) {
      //If there is a connection problem to LDAP and it is not the last LDAP account to check
      if ((e.getMsgI() == ERRCODE_AUTHENTERR) && (i == (static_cast <int> (result->getNbTuples())-1))) {
        throw SystemException(e);
      }
    }
  }
  return authenticated;
}