2014-12-01 23:55:08 +01:00
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// swad_ID.c: Users' IDs
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/*
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SWAD (Shared Workspace At a Distance),
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is a web platform developed at the University of Granada (Spain),
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and used to support university teaching.
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This file is part of SWAD core.
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2015-01-01 14:34:06 +01:00
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Copyright (C) 1999-2015 Antonio Ca<EFBFBD>as Vargas
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2014-12-01 23:55:08 +01:00
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*****************************************************************************/
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/********************************* Headers ***********************************/
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/*****************************************************************************/
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#include <ctype.h> // For isalnum, isdigit, etc.
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2015-10-16 02:24:29 +02:00
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#include <stdbool.h> // For boolean type
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2014-12-01 23:55:08 +01:00
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#include <stdlib.h> // For exit, system, malloc, free, rand, etc.
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#include <string.h> // For string functions
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2014-12-12 22:39:55 +01:00
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#include "swad_account.h"
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2014-12-01 23:55:08 +01:00
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#include "swad_database.h"
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#include "swad_global.h"
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#include "swad_ID.h"
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#include "swad_parameter.h"
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#include "swad_QR.h"
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#include "swad_user.h"
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/*****************************************************************************/
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/************** External global variables from others modules ****************/
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/*****************************************************************************/
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extern struct Globals Gbl;
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/*****************************************************************************/
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/***************************** Private constants *****************************/
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/*****************************************************************************/
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#define ID_MAX_IDS_PER_USER 3 // Maximum number of IDs per user
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/*****************************************************************************/
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/******************************* Private types *******************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private variables *****************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private prototypes ****************************/
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/*****************************************************************************/
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static bool ID_CheckIfUsrIDIsValidUsingMinDigits (const char *UsrID,unsigned MinDigits);
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static void ID_RemoveUsrID (const struct UsrData *UsrDat,bool ItsMe);
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static bool ID_CheckIfConfirmed (long UsrCod,const char *UsrID);
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static void ID_RemoveUsrIDFromDB (long UsrCod,const char *UsrID);
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static void ID_NewUsrID (const struct UsrData *UsrDat,bool ItsMe);
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static void ID_InsertANewUsrIDInDB (long UsrCod,const char *NewID,bool Confirmed);
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/*****************************************************************************/
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/********************** Get list of IDs of a user ****************************/
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/*****************************************************************************/
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void ID_GetListIDsFromUsrCod (struct UsrData *UsrDat)
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{
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char Query[256];
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MYSQL_RES *mysql_res;
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MYSQL_ROW row;
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unsigned NumIDs;
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unsigned NumID;
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/***** Initialize list of IDs to an empty list *****/
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ID_FreeListIDs (UsrDat);
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if (UsrDat->UsrCod > 0)
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{
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/***** Get user's IDs from database *****/
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// First the confirmed (Confirmed == 'Y')
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// Then the unconfirmed (Confirmed == 'N')
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sprintf (Query,"SELECT UsrID,Confirmed FROM usr_IDs"
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" WHERE UsrCod='%ld'" \
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" ORDER BY Confirmed DESC,UsrID",
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UsrDat->UsrCod);
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if ((NumIDs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get user's IDs")))
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{
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/***** Allocate space for the list *****/
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ID_ReallocateListIDs (UsrDat,NumIDs);
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/***** Get list of IDs *****/
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for (NumID = 0;
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NumID < NumIDs;
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NumID++)
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{
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row = mysql_fetch_row (mysql_res);
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/* Get ID from row[0] */
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strncpy (UsrDat->IDs.List[NumID].ID,row[0],ID_MAX_LENGTH_USR_ID);
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UsrDat->IDs.List[NumID].ID[ID_MAX_LENGTH_USR_ID] = '\0';
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/* Get if ID is confirmed from row[1] */
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UsrDat->IDs.List[NumID].Confirmed = (Str_ConvertToUpperLetter (row[1][0]) == 'Y');
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}
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}
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/***** Free structure that stores the query result *****/
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DB_FreeMySQLResult (&mysql_res);
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}
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}
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/*****************************************************************************/
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/***************** Free memory allocated for list of IDs *********************/
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/*****************************************************************************/
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void ID_ReallocateListIDs (struct UsrData *UsrDat,unsigned NumIDs)
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{
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/***** Free list of IDs if used *****/
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ID_FreeListIDs (UsrDat);
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/***** Assign number of IDs in list *****/
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UsrDat->IDs.Num = NumIDs;
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/***** Allocate space for the list *****/
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if ((UsrDat->IDs.List = (struct ListIDs *) malloc (NumIDs * sizeof (struct ListIDs))) == NULL)
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Lay_ShowErrorAndExit ("Not enough memory to store list of user's IDs.");
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}
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/*****************************************************************************/
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/***************** Free memory allocated for list of IDs *********************/
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/*****************************************************************************/
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void ID_FreeListIDs (struct UsrData *UsrDat)
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{
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/***** Free list *****/
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if (UsrDat->IDs.Num && UsrDat->IDs.List)
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free ((void *) UsrDat->IDs.List);
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/***** Reset list *****/
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UsrDat->IDs.List = NULL;
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UsrDat->IDs.Num = 0;
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}
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/*****************************************************************************/
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/***************** Get list of user codes from user's IDs ********************/
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/*****************************************************************************/
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// Returns the number of users with any of these IDs
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// The list of users' codes is allocated inside this function and should be freed by caller
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unsigned ID_GetListUsrCodsFromUsrID (struct UsrData *UsrDat,
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const char *EncryptedPassword, // If NULL or empty ==> do not check password
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struct ListUsrCods *ListUsrCods,
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bool OnlyConfirmedIDs)
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{
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char SubQuery[256];
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char *Query;
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MYSQL_RES *mysql_res;
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MYSQL_ROW row;
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unsigned NumID;
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unsigned NumUsr;
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bool CheckPassword = false;
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if (UsrDat->IDs.Num)
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{
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if (EncryptedPassword)
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if (EncryptedPassword[0])
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CheckPassword = true;
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/***** Allocate memory for query string *****/
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if ((Query = (char *) malloc (512 + UsrDat->IDs.Num * (1 + ID_MAX_LENGTH_USR_ID + 1))) == NULL)
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Lay_ShowErrorAndExit ("Not enough memory to store list of user's IDs.");
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/***** Get user's code(s) from database *****/
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strcpy (Query,CheckPassword ? "SELECT DISTINCT(usr_IDs.UsrCod) FROM usr_IDs,usr_data"
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" WHERE usr_IDs.UsrID IN (" :
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"SELECT DISTINCT(UsrCod) FROM usr_IDs"
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" WHERE UsrID IN (");
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for (NumID = 0;
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NumID < UsrDat->IDs.Num;
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NumID++)
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{
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if (NumID)
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strcat (Query,",");
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sprintf (SubQuery,"'%s'",UsrDat->IDs.List[NumID].ID);
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strcat (Query,SubQuery);
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}
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strcat (Query,")");
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if (CheckPassword)
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{
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if (OnlyConfirmedIDs)
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strcat (Query," AND usr_IDs.Confirmed='Y'");
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// Get user's code if I have written the correct password
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// or if password in database is empty (new user)
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sprintf (SubQuery," AND usr_IDs.UsrCod=usr_data.UsrCod"
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" AND (usr_data.Password='%s' OR usr_data.Password='')",
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EncryptedPassword);
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strcat (Query,SubQuery);
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}
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else if (OnlyConfirmedIDs)
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strcat (Query," AND Confirmed='Y'");
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ListUsrCods->NumUsrs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get user's codes");
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/***** Free memory for query string *****/
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free ((void *) Query);
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if (ListUsrCods->NumUsrs)
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{
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/***** Allocate space for the list of users' codes *****/
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Usr_AllocateListUsrCods (ListUsrCods);
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// The list should be freed by caller
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/***** Fill the list *****/
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for (NumUsr = 0;
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NumUsr < ListUsrCods->NumUsrs;
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NumUsr++)
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{
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/***** Get user's code *****/
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row = mysql_fetch_row (mysql_res);
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ListUsrCods->Lst[NumUsr] = Str_ConvertStrCodToLongCod (row[0]);
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}
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UsrDat->UsrCod = ListUsrCods->Lst[0]; // The first user found
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}
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else // ListUsrCods->NumUsrs == 0
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{
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ListUsrCods->Lst = NULL;
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UsrDat->UsrCod = -1L;
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}
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/***** Free structure that stores the query result *****/
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DB_FreeMySQLResult (&mysql_res);
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}
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else // List of user's IDs is empty
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{
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ListUsrCods->NumUsrs = 0;
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ListUsrCods->Lst = NULL;
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UsrDat->UsrCod = -1L;
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}
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return ListUsrCods->NumUsrs;
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}
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/*****************************************************************************/
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/******* Put hidden parameter with the plain user's ID of other user *********/
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/*****************************************************************************/
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void ID_PutParamOtherUsrIDPlain (void)
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{
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Par_PutHiddenParamString ("OtherUsrID",
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(Gbl.Usrs.Other.UsrDat.IDs.Num &&
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Gbl.Usrs.Other.UsrDat.IDs.List) ? Gbl.Usrs.Other.UsrDat.IDs.List[0].ID :
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"");
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}
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/*****************************************************************************/
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/********* Get parameter plain user's ID of other user from a form ***********/
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/*****************************************************************************/
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void ID_GetParamOtherUsrIDPlain (void)
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{
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/***** Allocate space for the list *****/
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ID_ReallocateListIDs (&Gbl.Usrs.Other.UsrDat,1);
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/***** Get parameter *****/
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Par_GetParToText ("OtherUsrID",Gbl.Usrs.Other.UsrDat.IDs.List[0].ID,ID_MAX_LENGTH_USR_ID);
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// Users' IDs are always stored internally in capitals and without leading zeros
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Str_RemoveLeadingZeros (Gbl.Usrs.Other.UsrDat.IDs.List[0].ID);
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Str_ConvertToUpperText (Gbl.Usrs.Other.UsrDat.IDs.List[0].ID);
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Gbl.Usrs.Other.UsrDat.IDs.List[0].Confirmed = true;
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}
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/*****************************************************************************/
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/****** Check whether a user's ID without the ending letter is valid *********/
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/*****************************************************************************/
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// Returns true if the user's ID string is valid, or false if not
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// A valid user's ID must...:
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// 1. Must be ID_MIN_LENGTH_USR_ID <= characters <= ID_MAX_LENGTH_USR_ID.
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// 2. All characters must be digits or letters
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// 3. Must have a minimum number of digits
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// Wrapper function to avoid passing extra parameters
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bool ID_CheckIfUsrIDIsValid (const char *UsrID)
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{
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2015-10-07 19:55:13 +02:00
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if (UsrID)
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if (UsrID[0])
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return ID_CheckIfUsrIDIsValidUsingMinDigits (UsrID,ID_MIN_DIGITS_USR_ID);
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return false;
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2014-12-01 23:55:08 +01:00
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}
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// Wrapper function to avoid passing extra parameters
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bool ID_CheckIfUsrIDSeemsAValidID (const char *UsrID)
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{
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2015-10-07 19:55:13 +02:00
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if (UsrID)
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if (UsrID[0])
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return ID_CheckIfUsrIDIsValidUsingMinDigits (UsrID,ID_MIN_DIGITS_AUTOMATIC_DETECT_USR_ID);
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return false;
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2014-12-01 23:55:08 +01:00
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}
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static bool ID_CheckIfUsrIDIsValidUsingMinDigits (const char *UsrID,unsigned MinDigits)
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{
|
|
|
|
|
const char *Ptr;
|
|
|
|
|
unsigned NumDigits = 0;
|
2015-10-07 19:55:13 +02:00
|
|
|
|
unsigned Length;
|
2014-12-01 23:55:08 +01:00
|
|
|
|
|
|
|
|
|
/***** Check length *****/
|
2015-10-07 19:55:13 +02:00
|
|
|
|
if (!UsrID)
|
|
|
|
|
return false;
|
|
|
|
|
if (!UsrID[0])
|
|
|
|
|
return false;
|
|
|
|
|
Length = strlen (UsrID);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
if (Length < ID_MIN_LENGTH_USR_ID ||
|
|
|
|
|
Length > ID_MAX_LENGTH_USR_ID)
|
|
|
|
|
return false; // 1. Must be ID_MIN_LENGTH_USR_ID <= characters <= ID_MAX_LENGTH_USR_ID
|
|
|
|
|
|
|
|
|
|
/**** Loop through user's ID *****/
|
|
|
|
|
for (Ptr = UsrID;
|
|
|
|
|
*Ptr;
|
|
|
|
|
Ptr++)
|
|
|
|
|
if (isdigit ((int) *Ptr)) // If character is digit
|
|
|
|
|
NumDigits++;
|
|
|
|
|
else if (!((*Ptr >= 'A' && *Ptr <= 'Z') ||
|
|
|
|
|
(*Ptr >= 'a' && *Ptr <= 'z'))) // If character is not alpha
|
|
|
|
|
return false; // 2. All characters must be digits or letters
|
|
|
|
|
|
|
|
|
|
return (NumDigits >= MinDigits); // 3. Must have MinDigits digits at least
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/*************************** Write list of user's ID *************************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
void ID_WriteUsrIDs (struct UsrData *UsrDat,bool ICanSeeUsrID)
|
|
|
|
|
{
|
|
|
|
|
unsigned NumID;
|
|
|
|
|
|
2015-03-05 21:42:02 +01:00
|
|
|
|
if (ICanSeeUsrID)
|
|
|
|
|
for (NumID = 0;
|
|
|
|
|
NumID < UsrDat->IDs.Num;
|
|
|
|
|
NumID++)
|
|
|
|
|
{
|
|
|
|
|
if (NumID)
|
|
|
|
|
fprintf (Gbl.F.Out,"<br />");
|
|
|
|
|
|
2014-12-01 23:55:08 +01:00
|
|
|
|
if (!UsrDat->IDs.List[NumID].Confirmed)
|
|
|
|
|
fprintf (Gbl.F.Out,"<span style=\"color:#804040;\">");
|
|
|
|
|
fprintf (Gbl.F.Out,"%s",UsrDat->IDs.List[NumID].ID);
|
|
|
|
|
if (!UsrDat->IDs.List[NumID].Confirmed)
|
|
|
|
|
fprintf (Gbl.F.Out,"</span>");
|
|
|
|
|
}
|
2015-03-05 21:42:02 +01:00
|
|
|
|
else
|
|
|
|
|
fprintf (Gbl.F.Out,"********");
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/*********** Put a link to the action used to request user's IDs *************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
2015-04-02 18:39:49 +02:00
|
|
|
|
void ID_PutLinkToChangeUsrIDs (void)
|
2014-12-01 23:55:08 +01:00
|
|
|
|
{
|
|
|
|
|
extern const char *Txt_Change_IDs;
|
|
|
|
|
|
|
|
|
|
/***** Link for changing the password *****/
|
2015-04-03 00:15:51 +02:00
|
|
|
|
if (Gbl.Usrs.Other.UsrDat.UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod) // It's me
|
|
|
|
|
Act_PutContextualLink (ActFrmUsrAcc,NULL,
|
|
|
|
|
"arroba",Txt_Change_IDs);
|
|
|
|
|
else // Not me
|
2015-09-17 16:54:02 +02:00
|
|
|
|
Act_PutContextualLink ( Gbl.Usrs.Other.UsrDat.RoleInCurrentCrsDB == Rol_STUDENT ? ActFrmIDsStd :
|
|
|
|
|
(Gbl.Usrs.Other.UsrDat.RoleInCurrentCrsDB == Rol_TEACHER ? ActFrmIDsTch :
|
|
|
|
|
ActFrmIDsOth), // Guest, visitor or admin
|
2015-09-17 01:08:05 +02:00
|
|
|
|
Usr_PutParamOtherUsrCodEncrypted,
|
2015-04-03 00:15:51 +02:00
|
|
|
|
"arroba",Txt_Change_IDs);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/************* Show form to the change of IDs of another user ****************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
void ID_ShowFormOthIDs (void)
|
|
|
|
|
{
|
2015-09-18 18:08:43 +02:00
|
|
|
|
extern const char *Txt_ID;
|
2014-12-01 23:55:08 +01:00
|
|
|
|
extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
|
|
|
|
|
|
|
|
|
|
/***** Get user whose password must be changed *****/
|
|
|
|
|
if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ())
|
|
|
|
|
{
|
|
|
|
|
if (Pwd_CheckIfICanChangeOtherUsrPassword (Gbl.Usrs.Other.UsrDat.UsrCod))
|
|
|
|
|
{
|
2015-09-18 18:08:43 +02:00
|
|
|
|
/***** Start frame *****/
|
|
|
|
|
Lay_StartRoundFrame (NULL,Txt_ID);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
|
2015-09-18 18:08:43 +02:00
|
|
|
|
/***** Show user's record *****/
|
2015-03-05 21:42:02 +01:00
|
|
|
|
Rec_ShowSharedUsrRecord (Rec_RECORD_LIST,&Gbl.Usrs.Other.UsrDat);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
|
2015-09-18 18:08:43 +02:00
|
|
|
|
/***** Form with the user's ID *****/
|
2015-11-16 14:54:12 +01:00
|
|
|
|
fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\" style=\"margin:0 auto;\">");
|
2014-12-01 23:55:08 +01:00
|
|
|
|
ID_ShowFormChangeUsrID (&Gbl.Usrs.Other.UsrDat,
|
|
|
|
|
(Gbl.Usrs.Other.UsrDat.UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod)); // It's me?
|
2015-09-18 18:08:43 +02:00
|
|
|
|
fprintf (Gbl.F.Out,"</table>");
|
|
|
|
|
|
|
|
|
|
/***** End frame *****/
|
|
|
|
|
Lay_EndRoundFrame ();
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
|
|
|
}
|
|
|
|
|
else // User not found
|
|
|
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/*********************** Show form to change my user's ID ********************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
void ID_ShowFormChangeUsrID (const struct UsrData *UsrDat,bool ItsMe)
|
|
|
|
|
{
|
2015-07-27 21:25:45 +02:00
|
|
|
|
extern const char *The_ClassForm[The_NUM_THEMES];
|
2014-12-01 23:55:08 +01:00
|
|
|
|
extern const char *Txt_ID;
|
|
|
|
|
extern const char *Txt_ID_X_confirmed;
|
|
|
|
|
extern const char *Txt_Another_ID;
|
|
|
|
|
extern const char *Txt_Add_this_ID;
|
|
|
|
|
extern const char *Txt_If_there_are_multiple_versions_of_the_ID_;
|
2014-12-13 21:38:31 +01:00
|
|
|
|
extern const char *Txt_The_ID_is_used_in_order_to_facilitate_;
|
2014-12-01 23:55:08 +01:00
|
|
|
|
unsigned NumID;
|
|
|
|
|
|
|
|
|
|
/***** List existing user's IDs *****/
|
|
|
|
|
for (NumID = 0;
|
|
|
|
|
NumID < UsrDat->IDs.Num;
|
|
|
|
|
NumID++)
|
|
|
|
|
{
|
|
|
|
|
if (NumID == 0)
|
|
|
|
|
fprintf (Gbl.F.Out,"<tr>"
|
2015-07-27 21:25:45 +02:00
|
|
|
|
"<td class=\"%s RIGHT_TOP\">"
|
2014-12-23 01:36:58 +01:00
|
|
|
|
"%s:"
|
|
|
|
|
"</td>"
|
2015-09-18 02:15:35 +02:00
|
|
|
|
"<td class=\"LEFT_TOP\">",
|
2015-07-27 21:25:45 +02:00
|
|
|
|
The_ClassForm[Gbl.Prefs.Theme],Txt_ID);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
else // NumID >= 1
|
|
|
|
|
fprintf (Gbl.F.Out,"<br />");
|
|
|
|
|
|
|
|
|
|
if (UsrDat->IDs.Num > 1) // I have two or more IDs
|
|
|
|
|
{
|
|
|
|
|
if (ItsMe && UsrDat->IDs.List[NumID].Confirmed) // I can not remove my confirmed IDs
|
|
|
|
|
/* Put disabled icon to remove user's ID */
|
2015-07-22 19:20:30 +02:00
|
|
|
|
Lay_PutIconRemovalNotAllowed ();
|
2014-12-01 23:55:08 +01:00
|
|
|
|
else // I can remove
|
|
|
|
|
{
|
|
|
|
|
/* Form to remove user's ID */
|
|
|
|
|
if (ItsMe)
|
2015-11-16 14:54:12 +01:00
|
|
|
|
Act_FormStart (ActRemID_Me);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
else
|
|
|
|
|
{
|
2015-09-17 16:54:02 +02:00
|
|
|
|
Act_FormStart ( UsrDat->RoleInCurrentCrsDB == Rol_STUDENT ? ActRemID_Std :
|
|
|
|
|
(UsrDat->RoleInCurrentCrsDB == Rol_TEACHER ? ActRemID_Tch :
|
|
|
|
|
ActRemID_Oth)); // Guest, visitor or admin
|
2015-04-02 18:39:49 +02:00
|
|
|
|
Usr_PutParamUsrCodEncrypted (UsrDat->EncryptedUsrCod);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
2015-07-22 19:59:28 +02:00
|
|
|
|
fprintf (Gbl.F.Out,"<input type=\"hidden\" name=\"UsrID\" value=\"%s\" />",
|
2014-12-01 23:55:08 +01:00
|
|
|
|
UsrDat->IDs.List[NumID].ID);
|
2015-07-22 19:59:28 +02:00
|
|
|
|
Lay_PutIconRemove ();
|
2015-03-13 00:16:02 +01:00
|
|
|
|
Act_FormEnd ();
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* User's ID */
|
|
|
|
|
fprintf (Gbl.F.Out,"<span class=\"USR_ID\">%s</span>",
|
|
|
|
|
UsrDat->IDs.List[NumID].ID);
|
|
|
|
|
|
|
|
|
|
/* ID confirmed? */
|
|
|
|
|
if (UsrDat->IDs.List[NumID].Confirmed)
|
|
|
|
|
{
|
|
|
|
|
sprintf (Gbl.Title,Txt_ID_X_confirmed,UsrDat->IDs.List[NumID].ID);
|
|
|
|
|
fprintf (Gbl.F.Out,"<img src=\"%s/ok_green16x16.gif\""
|
2015-07-22 11:30:21 +02:00
|
|
|
|
" alt=\"%s\" title=\"%s\""
|
2014-12-01 23:55:08 +01:00
|
|
|
|
" class=\"ICON16x16\" />",
|
|
|
|
|
Gbl.Prefs.IconsURL,
|
2015-07-22 11:30:21 +02:00
|
|
|
|
Gbl.Title,Gbl.Title);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (NumID == UsrDat->IDs.Num - 1)
|
|
|
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
|
|
|
"</tr>");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/***** Form to enter new user's ID *****/
|
|
|
|
|
if (UsrDat->IDs.Num < ID_MAX_IDS_PER_USER)
|
|
|
|
|
{
|
|
|
|
|
fprintf (Gbl.F.Out,"<tr>"
|
2015-07-27 21:25:45 +02:00
|
|
|
|
"<td class=\"%s RIGHT_MIDDLE\">"
|
2014-12-23 01:36:58 +01:00
|
|
|
|
"%s:"
|
|
|
|
|
"</td>"
|
2015-08-03 20:22:41 +02:00
|
|
|
|
"<td class=\"LEFT_MIDDLE\">",
|
2015-07-27 21:25:45 +02:00
|
|
|
|
The_ClassForm[Gbl.Prefs.Theme],
|
2014-12-01 23:55:08 +01:00
|
|
|
|
UsrDat->IDs.Num ? Txt_Another_ID : // A new user's ID
|
|
|
|
|
Txt_ID); // The first user's ID
|
|
|
|
|
if (ItsMe)
|
|
|
|
|
Act_FormStart (ActNewIDMe);
|
|
|
|
|
else
|
|
|
|
|
{
|
2015-09-17 16:54:02 +02:00
|
|
|
|
Act_FormStart ( UsrDat->RoleInCurrentCrsDB == Rol_STUDENT ? ActNewID_Std :
|
|
|
|
|
(UsrDat->RoleInCurrentCrsDB == Rol_TEACHER ? ActNewID_Tch :
|
|
|
|
|
ActNewID_Oth)); // Guest, visitor or admin
|
2015-04-02 18:39:49 +02:00
|
|
|
|
Usr_PutParamUsrCodEncrypted (UsrDat->EncryptedUsrCod);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
2015-09-18 02:15:35 +02:00
|
|
|
|
fprintf (Gbl.F.Out,"<div class=\"FORM_ACCOUNT\">"
|
|
|
|
|
"<input type=\"text\" name=\"NewID\""
|
|
|
|
|
" size=\"20\" maxlength=\"%u\" value=\"%s\" />"
|
|
|
|
|
"</div>",
|
2014-12-01 23:55:08 +01:00
|
|
|
|
ID_MAX_LENGTH_USR_ID,
|
|
|
|
|
UsrDat->IDs.Num ? UsrDat->IDs.List[UsrDat->IDs.Num - 1].ID :
|
2015-03-24 17:47:26 +01:00
|
|
|
|
""); // Show the most recent ID
|
|
|
|
|
Lay_PutCreateButtonInline (Txt_Add_this_ID);
|
2015-03-13 00:16:02 +01:00
|
|
|
|
Act_FormEnd ();
|
|
|
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
|
|
|
"</tr>"
|
|
|
|
|
"<tr>");
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/***** Write help text *****/
|
2015-09-18 02:15:35 +02:00
|
|
|
|
fprintf (Gbl.F.Out,"<td colspan=\"2\" class=\"DAT CENTER_MIDDLE\">");
|
2014-12-13 21:38:31 +01:00
|
|
|
|
if (ItsMe)
|
|
|
|
|
fprintf (Gbl.F.Out,"%s ",
|
|
|
|
|
Txt_The_ID_is_used_in_order_to_facilitate_);
|
|
|
|
|
fprintf (Gbl.F.Out,"%s"
|
2014-12-01 23:55:08 +01:00
|
|
|
|
"</td>"
|
|
|
|
|
"</tr>",
|
|
|
|
|
Txt_If_there_are_multiple_versions_of_the_ID_);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/********************** Remove one of my user's IDs **************************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
void ID_RemoveMyUsrID (void)
|
|
|
|
|
{
|
|
|
|
|
/***** Remove user's ID *****/
|
|
|
|
|
ID_RemoveUsrID (&Gbl.Usrs.Me.UsrDat,true); // It's me
|
|
|
|
|
|
|
|
|
|
/***** Update list of IDs *****/
|
|
|
|
|
ID_GetListIDsFromUsrCod (&Gbl.Usrs.Me.UsrDat);
|
|
|
|
|
|
|
|
|
|
/***** Show my account again *****/
|
2014-12-12 22:39:55 +01:00
|
|
|
|
Acc_ShowFormChangeMyAccount ();
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/**************** Remove one of the user's IDs of another user ***************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
void ID_RemoveOtherUsrID (void)
|
|
|
|
|
{
|
|
|
|
|
extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
|
|
|
|
|
|
|
|
|
|
/***** Get other user's code from form and get user's data *****/
|
|
|
|
|
if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ())
|
|
|
|
|
{
|
|
|
|
|
/***** Remove user's ID *****/
|
|
|
|
|
ID_RemoveUsrID (&Gbl.Usrs.Other.UsrDat,
|
|
|
|
|
(Gbl.Usrs.Other.UsrDat.UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod)); // It's me?
|
|
|
|
|
|
|
|
|
|
/***** Update list of IDs *****/
|
|
|
|
|
ID_GetListIDsFromUsrCod (&Gbl.Usrs.Other.UsrDat);
|
|
|
|
|
|
|
|
|
|
/***** Show user's record *****/
|
2015-03-05 21:42:02 +01:00
|
|
|
|
Rec_ShowSharedUsrRecord (Rec_RECORD_LIST,&Gbl.Usrs.Other.UsrDat);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
else // User not found
|
|
|
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/***************************** Remove user's ID ******************************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
static void ID_RemoveUsrID (const struct UsrData *UsrDat,bool ItsMe)
|
|
|
|
|
{
|
|
|
|
|
extern const char *Txt_ID_X_removed;
|
|
|
|
|
extern const char *Txt_You_can_not_delete_this_ID;
|
|
|
|
|
extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
|
|
|
|
|
char UsrID[ID_MAX_LENGTH_USR_ID+1];
|
|
|
|
|
bool ICanRemove;
|
|
|
|
|
|
|
|
|
|
if (Pwd_CheckIfICanChangeOtherUsrPassword (UsrDat->UsrCod))
|
|
|
|
|
{
|
|
|
|
|
/***** Get new nickname from form *****/
|
|
|
|
|
Par_GetParToText ("UsrID",UsrID,ID_MAX_LENGTH_USR_ID);
|
|
|
|
|
// Users' IDs are always stored internally in capitals and without leading zeros
|
|
|
|
|
Str_RemoveLeadingZeros (UsrID);
|
|
|
|
|
Str_ConvertToUpperText (UsrID);
|
|
|
|
|
|
|
|
|
|
if (UsrDat->IDs.Num < 2) // One unique ID
|
|
|
|
|
ICanRemove = false;
|
|
|
|
|
else if (ItsMe)
|
2014-12-03 20:06:16 +01:00
|
|
|
|
// I can remove my ID only if it is not confirmed
|
|
|
|
|
ICanRemove = !ID_CheckIfConfirmed (UsrDat->UsrCod,UsrID);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
else
|
|
|
|
|
ICanRemove = true;
|
|
|
|
|
|
|
|
|
|
if (ICanRemove)
|
|
|
|
|
{
|
|
|
|
|
/***** Remove one of the user's IDs *****/
|
|
|
|
|
ID_RemoveUsrIDFromDB (UsrDat->UsrCod,UsrID);
|
|
|
|
|
|
|
|
|
|
/***** Show message *****/
|
|
|
|
|
sprintf (Gbl.Message,Txt_ID_X_removed,UsrID);
|
|
|
|
|
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
Lay_ShowAlert (Lay_WARNING,Txt_You_can_not_delete_this_ID);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/************************ Check if an ID is confirmed ************************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
static bool ID_CheckIfConfirmed (long UsrCod,const char *UsrID)
|
|
|
|
|
{
|
|
|
|
|
char Query[128];
|
|
|
|
|
|
|
|
|
|
/***** Get if ID is confirmed from database *****/
|
|
|
|
|
sprintf (Query,"SELECT COUNT(*) FROM usr_IDs"
|
|
|
|
|
" WHERE UsrCod='%ld' AND UsrID='%s' AND Confirmed='Y'",
|
|
|
|
|
UsrCod,UsrID);
|
|
|
|
|
return (DB_QueryCOUNT (Query,"can not check if ID is confirmed") != 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/**************** Remove one of my user's IDs from database ******************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
static void ID_RemoveUsrIDFromDB (long UsrCod,const char *UsrID)
|
|
|
|
|
{
|
|
|
|
|
char Query[256+ID_MAX_LENGTH_USR_ID];
|
|
|
|
|
|
|
|
|
|
/***** Remove one of my user's IDs *****/
|
|
|
|
|
sprintf (Query,"DELETE FROM usr_IDs"
|
|
|
|
|
" WHERE UsrCod='%ld' AND UsrID='%s'",
|
|
|
|
|
UsrCod,UsrID);
|
|
|
|
|
DB_QueryREPLACE (Query,"can not remove a user's ID");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/************************* New user's ID for me ******************************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
void ID_NewMyUsrID (void)
|
|
|
|
|
{
|
|
|
|
|
/***** Remove user's ID *****/
|
|
|
|
|
ID_NewUsrID (&Gbl.Usrs.Me.UsrDat,true); // It's me
|
|
|
|
|
|
|
|
|
|
/***** Update list of IDs *****/
|
|
|
|
|
ID_GetListIDsFromUsrCod (&Gbl.Usrs.Me.UsrDat);
|
|
|
|
|
|
|
|
|
|
/***** Show my account again *****/
|
2014-12-12 22:39:55 +01:00
|
|
|
|
Acc_ShowFormChangeMyAccount ();
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/********************* New user's ID for another user ************************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
void ID_NewOtherUsrID (void)
|
|
|
|
|
{
|
|
|
|
|
extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
|
|
|
|
|
|
|
|
|
|
/***** Get other user's code from form and get user's data *****/
|
|
|
|
|
if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ())
|
|
|
|
|
{
|
2015-11-16 14:54:12 +01:00
|
|
|
|
/***** New user's ID *****/
|
2014-12-01 23:55:08 +01:00
|
|
|
|
ID_NewUsrID (&Gbl.Usrs.Other.UsrDat,
|
|
|
|
|
(Gbl.Usrs.Other.UsrDat.UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod)); // It's me?
|
|
|
|
|
|
|
|
|
|
/***** Update list of IDs *****/
|
|
|
|
|
ID_GetListIDsFromUsrCod (&Gbl.Usrs.Other.UsrDat);
|
|
|
|
|
|
|
|
|
|
/***** Show user's record *****/
|
2015-03-05 21:42:02 +01:00
|
|
|
|
Rec_ShowSharedUsrRecord (Rec_RECORD_LIST,&Gbl.Usrs.Other.UsrDat);
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|
|
|
|
|
else // User not found
|
|
|
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/***************************** New user's ID *********************************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
static void ID_NewUsrID (const struct UsrData *UsrDat,bool ItsMe)
|
|
|
|
|
{
|
|
|
|
|
extern const char *Txt_The_ID_X_matches_one_of_the_existing;
|
|
|
|
|
extern const char *Txt_The_ID_X_has_been_confirmed;
|
|
|
|
|
extern const char *Txt_A_user_can_not_have_more_than_X_IDs;
|
|
|
|
|
extern const char *Txt_The_ID_X_has_been_registered_successfully;
|
|
|
|
|
extern const char *Txt_The_ID_X_is_not_valid;
|
|
|
|
|
extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
|
|
|
|
|
char NewID[ID_MAX_LENGTH_USR_ID+1];
|
|
|
|
|
unsigned NumID;
|
|
|
|
|
bool AlreadyExists;
|
|
|
|
|
bool Confirmed;
|
|
|
|
|
bool Error = false;
|
|
|
|
|
|
|
|
|
|
if (Pwd_CheckIfICanChangeOtherUsrPassword (UsrDat->UsrCod))
|
|
|
|
|
{
|
|
|
|
|
/***** Get new user's ID from form *****/
|
|
|
|
|
Par_GetParToText ("NewID",NewID,ID_MAX_LENGTH_USR_ID);
|
|
|
|
|
// Users' IDs are always stored internally in capitals and without leading zeros
|
|
|
|
|
Str_RemoveLeadingZeros (NewID);
|
|
|
|
|
Str_ConvertToUpperText (NewID);
|
|
|
|
|
|
|
|
|
|
if (ID_CheckIfUsrIDIsValid (NewID)) // If new ID is valid
|
|
|
|
|
{
|
|
|
|
|
/***** Check if the new ID matches any of the old IDs *****/
|
|
|
|
|
for (NumID = 0, AlreadyExists = false;
|
|
|
|
|
NumID < UsrDat->IDs.Num && !AlreadyExists;
|
|
|
|
|
NumID++)
|
|
|
|
|
{
|
|
|
|
|
AlreadyExists = !strcasecmp (UsrDat->IDs.List[NumID].ID,NewID);
|
|
|
|
|
Confirmed = UsrDat->IDs.List[NumID].Confirmed;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (AlreadyExists) // This new ID was already associated to this user
|
|
|
|
|
{
|
|
|
|
|
if (ItsMe || Confirmed)
|
|
|
|
|
{
|
|
|
|
|
Error = true;
|
|
|
|
|
sprintf (Gbl.Message,Txt_The_ID_X_matches_one_of_the_existing,
|
|
|
|
|
NewID);
|
|
|
|
|
}
|
|
|
|
|
else // It's not me && !Confirmed
|
|
|
|
|
{
|
|
|
|
|
/***** Mark this ID as confirmed *****/
|
|
|
|
|
ID_ConfirmUsrID (UsrDat->UsrCod,NewID);
|
|
|
|
|
sprintf (Gbl.Message,Txt_The_ID_X_has_been_confirmed,
|
|
|
|
|
NewID);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else if (UsrDat->IDs.Num >= ID_MAX_IDS_PER_USER)
|
|
|
|
|
{
|
|
|
|
|
Error = true;
|
|
|
|
|
sprintf (Gbl.Message,Txt_A_user_can_not_have_more_than_X_IDs,
|
|
|
|
|
ID_MAX_IDS_PER_USER);
|
|
|
|
|
}
|
|
|
|
|
else // OK ==> add this new ID to my list of IDs
|
|
|
|
|
{
|
|
|
|
|
/***** Save this new ID *****/
|
|
|
|
|
// It's me ==> ID not confirmed
|
|
|
|
|
// It's not me ==> ID confirmed
|
|
|
|
|
ID_InsertANewUsrIDInDB (UsrDat->UsrCod,NewID,!ItsMe);
|
|
|
|
|
|
|
|
|
|
sprintf (Gbl.Message,Txt_The_ID_X_has_been_registered_successfully,
|
|
|
|
|
NewID);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else // New ID is not valid
|
|
|
|
|
{
|
|
|
|
|
Error = true;
|
|
|
|
|
sprintf (Gbl.Message,Txt_The_ID_X_is_not_valid,NewID);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/***** Show message *****/
|
|
|
|
|
Lay_ShowAlert (Error ? Lay_WARNING :
|
|
|
|
|
Lay_INFO,
|
|
|
|
|
Gbl.Message);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/******************* Insert a new ID for me in database **********************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
static void ID_InsertANewUsrIDInDB (long UsrCod,const char *NewID,bool Confirmed)
|
|
|
|
|
{
|
|
|
|
|
char Query[256+ID_MAX_LENGTH_USR_ID];
|
|
|
|
|
|
|
|
|
|
/***** Update my nickname in database *****/
|
|
|
|
|
sprintf (Query,"INSERT INTO usr_IDs"
|
|
|
|
|
" (UsrCod,UsrID,CreatTime,Confirmed)"
|
|
|
|
|
" VALUES ('%ld','%s',NOW(),'%c')",
|
|
|
|
|
UsrCod,NewID,
|
|
|
|
|
Confirmed ? 'Y' :
|
|
|
|
|
'N');
|
|
|
|
|
DB_QueryINSERT (Query,"can not insert a new ID");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/*********************** Set a user's ID as confirmed ************************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
void ID_ConfirmUsrID (long UsrCod,const char *UsrID)
|
|
|
|
|
{
|
|
|
|
|
char Query[256+ID_MAX_LENGTH_USR_ID];
|
|
|
|
|
|
|
|
|
|
/***** Update my nickname in database *****/
|
|
|
|
|
sprintf (Query,"UPDATE usr_IDs SET Confirmed='Y'"
|
|
|
|
|
" WHERE UsrCod='%ld' AND UsrID='%s' AND Confirmed<>'Y'",
|
|
|
|
|
UsrCod,UsrID);
|
|
|
|
|
DB_QueryINSERT (Query,"can not confirm a user's ID");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/*************** Check if I can see the user's ID of a teacher ***************/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
bool ID_ICanSeeTeacherID (struct UsrData *UsrDat)
|
|
|
|
|
{
|
2015-09-16 20:02:17 +02:00
|
|
|
|
/* Check if I have permission to see the user's ID of a teacher
|
|
|
|
|
Only teachers who have accepted registration in courses are counted */
|
|
|
|
|
switch (Gbl.Usrs.Me.LoggedRole)
|
|
|
|
|
{
|
|
|
|
|
case Rol_DEG_ADM:
|
|
|
|
|
/* If I am an administrator of current degree,
|
|
|
|
|
I only can see the user's ID of users from current degree */
|
|
|
|
|
return Usr_CheckIfUsrBelongsToDeg (UsrDat->UsrCod,Gbl.CurrentDeg.Deg.DegCod,true);
|
|
|
|
|
case Rol_CTR_ADM:
|
|
|
|
|
/* If I am an administrator of current centre,
|
|
|
|
|
I only can see the user's ID of users from current centre */
|
|
|
|
|
return Usr_CheckIfUsrBelongsToCtr (UsrDat->UsrCod,Gbl.CurrentCtr.Ctr.CtrCod,true);
|
|
|
|
|
case Rol_INS_ADM:
|
|
|
|
|
/* If I am an administrator of current institution,
|
|
|
|
|
I only can see the user's ID of users from current institution */
|
|
|
|
|
return Usr_CheckIfUsrBelongsToIns (UsrDat->UsrCod,Gbl.CurrentIns.Ins.InsCod,true);
|
|
|
|
|
case Rol_SYS_ADM:
|
|
|
|
|
return true;
|
|
|
|
|
default:
|
|
|
|
|
return false;
|
|
|
|
|
}
|
2014-12-01 23:55:08 +01:00
|
|
|
|
}
|