admportal/server/router/routes/dbRoutes.js

   1 var express = require('express'),
   2     app = express();
   3 var mysql = require('mysql');
   4 var properties = require(process.env.SDNC_CONFIG_DIR + '/admportal.json');
   5 var fs = require('fs.extra');
   6 var util = require('util');
   7 var os = require('os');
   8 var async = require('async');
   9 var l_ = require('lodash');
  10 var dns = require('dns');
  11 var dnsSync = require('dns-sync');
  12
  13 var pool = '';
  14 var currentDB = '';
  15 var currentDbName = '';
  16 var fabricDB = properties.dbFabricServer;
  17 var dbArray = properties.databases;
  18 var enckey = properties.passwordKey;
  19
  20 console.log('dbFabric=' + properties.dbFabric);
  21
  22 if ( properties.dbFabric == 'true' )
  23 {
  24         connectFabric();
  25 }
  26 else
  27 {
  28     initDB();
  29 }
  30
  31
  32 exports.dbConnect = function(){
  33
  34         console.log('fabric=' + fabricDB);
  35         if ( properties.dbFabric == 'true' )
  36         {
  37                 connectFabric();
  38         }
  39         else
  40         {
  41         initDB();
  42         }
  43 }
  44
  45 function setCurrentDbName(){
  46
  47         function createFunction(dbentry)
  48         {
  49                 return function(callback) { findCurrentDbIP(dbentry,callback); }
  50         }
  51
  52         var tasks = [];
  53         for (var x=0; x<dbArray.length; x++){
  54                 var dbElement = dbArray[x];
  55                 var dbElementArray = dbElement.split("|");
  56
  57                 tasks.push( createFunction(dbElement) );
  58         }
  59         async.series(tasks, function(err,result){
  60
  61                 if(err){
  62                         currentDbName = err;
  63                         console.log('currentDbName: ' + err);
  64             return;
  65         }
  66         else {
  67                         console.log('not found');
  68             return;
  69         }
  70         });
  71 }
  72
  73
  74 function findCurrentDbIP(dbElement, callback){
  75
  76         var dbElementArray = dbElement.split("|");
  77
  78         dns.lookup( dbElementArray[0], function onLookup(err, addresses, family) {
  79
  80         if ( currentDB == addresses ){
  81                 callback(dbElementArray[1]);
  82             return;
  83         }
  84                 else {
  85                 callback(null);
  86                 return;
  87                 }
  88     });
  89 }
  90
  91
  92 exports.getCurrentDB = function(){
  93         return currentDbName;
  94 }
  95
  96
  97 exports.testdb = function(req,res,callback){
  98 console.log('testdb');
  99
 100         osObj = {
 101         'hostname' : os.hostname(),
 102         'type'     : os.type(),
 103         'platform' : os.platform(),
 104         'arch'     : os.arch(),
 105         'release'  : os.release(),
 106         'uptime'   : os.uptime(),
 107         'totalmem' : os.totalmem(),
 108         'dbhealth' : ''
 109     };
 110
 111     pool.getConnection(function(err,connection)
 112         {
 113         if(err){
 114             callback(err);
 115             return;
 116         }
 117
 118                 // http://stackoverflow.com/questions/10982281/mysql-connection-validity-test-in-datasource-select-1-or-something-better
 119                 connection.query("/* pint */ SELECT 1", function(err,result){
 120
 121             connection.release();
 122             if(err) {
 123                                 callback(err);
 124                 return;
 125             }
 126                         callback(null,'Database Connectivity to ' + currentDB + ' is working.');
 127             return;
 128         }); //end query
 129     }); // end getConnection
 130 }
 131
 132 /*
 133 exports.checkSvcLogic = function(req,res){
 134
 135         if ( DBmasterHost.length > 0 && currentHost != DBmasterHost )
 136         {
 137                  // need to copy file so SLA functionality works
 138          var source = process.env.SDNC_CONFIG_DIR
 139              + "/svclogic.properties." + currentHost;
 140          var target = process.env.SDNC_CONFIG_DIR
 141              + "/svclogic.properties";
 142          fs.copy(source,target,{replace:true}, function(err){
 143                 if(err){
 144                 res.render("pages/err",
 145                         {result:{code:'error',
 146                               msg:"Unable to copy svclogic.properties. "+ String(err) }});
 147                 return;
 148             }
 149          });
 150         }
 151 }
 152 */
 153 function initDB( next ) {
 154
 155
 156         var tasks = [];
 157         for (var x=0; x<properties.databases.length; x++){
 158
 159                 var db = properties.databases[x];
 160                 var dbArray = db.split("|");
 161                 var _dbIP = dnsSync.resolve(dbArray[0]);
 162                 var _dbName = dbArray[1];
 163
 164         tasks.push( createFindMasterFunctionObj(_dbIP, _dbName) );
 165         }
 166     async.series(tasks, function(err,result)
 167     {
 168         if(err){
 169                         if ( err == 'found' ){
 170                                 if ( typeof next != 'undefined'){
 171                                         next();
 172                                 }
 173                                 else {
 174                                         return;
 175                                 }
 176                         }
 177                         else {
 178                 console.error( String(err) ); // ALARM
 179                 return;
 180                         }
 181         }
 182                 console.log('result=' + result);
 183         });
 184         return;
 185 }
 186
 187
 188 function createFindMasterFunctionObj(dbIP,dbName){
 189         return function(callback) { findMaster(dbIP, dbName, callback); }
 190 }
 191
 192 function findMaster (ldbIP, ldbName, callback){
 193 var dbIP = ldbIP;
 194 var dbName = ldbName;
 195
 196         console.log('checking dbIP:' + dbIP);
 197
 198     pool = mysql.createPool({
 199         connectionLimit : properties.dbConnLimit,
 200         host            : dbIP,
 201         user            : properties.dbUser,
 202         password        : properties.dbPassword,
 203         database        : properties.dbName,
 204         multipleStatements: true,
 205         debug           : false
 206     });
 207
 208         pool.getConnection(function(err,connection){
 209
 210         if(err){
 211                         callback( String(err) );
 212             return;
 213         }
 214         var sql = 'select @@read_only';
 215         connection.query(sql, function(err,result){
 216             connection.release();
 217
 218             // @@read_only=0 means db is writeable
 219             console.log('@@read_only=' + result[0]['@@read_only']);
 220             if ( result[0]['@@read_only'] == '0' )
 221             { // writeable
 222                                 // if this is not the current DB, make it since its writeable
 223                                         currentDB = dbIP;
 224                                         currentDbName = dbName;
 225                                         console.log('currentDB=' + currentDB + "|" + currentDbName);
 226                         var newpool = mysql.createPool({
 227                                 connectionLimit : properties.dbConnLimit,
 228                                 host            : currentDB,
 229                                 user            : properties.dbUser,
 230                                 password        : properties.dbPassword,
 231                                 database        : properties.dbName,
 232                                 multipleStatements: true,
 233                                 debug           : false
 234                         }); // end create
 235                         pool = newpool;
 236                                         callback('found', currentDB);
 237                                         return;
 238                         }
 239                 // otherwise this is the current db and its writeable, just return
 240                 callback(null, currentDB);
 241                 return;
 242         });
 243     });
 244 }
 245
 246 exports.checkDB = function(req,res,next){
 247
 248 console.log('checkDB');
 249
 250
 251         if ( properties.dbFabric == 'true' )
 252         {
 253                 connectFabric();
 254                 next();
 255         }
 256         else
 257         {
 258                 initDB( next );
 259         }
 260 }
 261
 262
 263 exports.saveUser = function(req,res){
 264
 265 console.log('b4 sani');
 266         var email = req.sanitize(req.body.nf_email);
 267         var pswd = req.sanitize(req.body.nf_password);
 268 console.log('after sani');
 269
 270         pool.getConnection(function(err,connection)
 271         {
 272                 if(err){
 273                         console.error( String(err) ); // ALARM
 274                         res.render("pages/signup", {result:{code:'error', msg:"Unable to get database connection. " + String(err)},header:process.env.MAIN_MENU});
 275                         return;
 276                 }
 277                 var sql = "SELECT email FROM PORTAL_USERS WHERE email='" + email + "'";
 278
 279                 connection.query(sql, function(err,result)
 280                 {
 281                         if(err){
 282                                 connection.release();
 283                                 res.render("pages/signup", {result:{code:'error', msg:"Unable to get database connection. " + String(err)},header:process.env.MAIN_MENU});
 284                                 return;
 285                         }
 286                         if (result.length == 1 || result.length > 1)
 287                         {
 288                                 connection.release();
 289                                 res.render("pages/signup", {result:{code:'error', msg:'User Information already exists.'},header:process.env.MAIN_MENU});
 290                                 return;
 291                         }
 292
 293                         sql = "INSERT INTO PORTAL_USERS (email,password,privilege) VALUES ("
 294             +"'"+ email + "',"
 295             + "AES_ENCRYPT('" + pswd + "','" + enckey + "'),"
 296             +"'A')";
 297
 298                         connection.query(sql, function(err,result)
 299                         {
 300                                 connection.release();
 301
 302                                 if(err){
 303                                         res.render("pages/signup", {result:{ code:'error', msg:String(err) },header:process.env.MAIN_MENU});;
 304                                         return;
 305                                 }
 306                                 res.render('pages/signup', {result:{code:'success', msg:'User created.  Please login.'},header:process.env.MAIN_MENU});
 307                                 return;
 308                         });
 309                 });
 310         });
 311 }
 312
 313 // delete User
 314 exports.deleteUser = function(req,res){
 315
 316         var rows={};
 317         var resultObj = { code:'', msg:'' };
 318         var privilegeObj = req.session.loggedInAdmin;
 319
 320     pool.getConnection(function(err,connection) {
 321         if(err){
 322                         console.error( String(err) ); // ALARM
 323             res.render("user/list", {rows: null, result:{code:'error', msg:"Unable to get database connection. Error:" + String(err),
 324                                 privilege:privilegeObj },header:process.env.MAIN_MENU});
 325                         return;
 326         }
 327
 328         var sqlUpdate = "DELETE FROM PORTAL_USERS WHERE email='" + req.query.email + "'";
 329
 330                 console.log(sqlUpdate);
 331
 332         connection.query(sqlUpdate,function(err,result){
 333
 334             if(err){
 335                  resultObj = {code:'error', msg:'Delete of user failed Error: '+ String(err) };
 336             }
 337
 338             // Need DB lookup logic here
 339             connection.query("SELECT email,password,privilege FROM PORTAL_USERS", function(err, rows) {
 340                 connection.release();
 341                 if(!err) {
 342                     if ( rows.length > 0 )
 343                     {
 344                                                 resultObj = {code:'success',msg:'Successfully deleted user.'};
 345                         res.render('user/list', { rows: rows, result:resultObj, privilege:privilegeObj,header:process.env.MAIN_MENU } );
 346                                                 return;
 347                     }else{
 348                         res.render("user/list", { rows: null, result:{code:'error', msg:'Unexpected no rows returned from database, please try again.',
 349                                                         privilege:privilegeObj },header:process.env.MAIN_MENU});
 350                                                 return;
 351                     }
 352                 } else {
 353                     res.render("user/list", { rows: null, result:{code:'error', msg:'Unexpected no rows returned from database. Error: ' + String(err),
 354                                                         privilege:privilegeObj },header:process.env.MAIN_MENU});
 355                                         return;
 356                 }
 357             }); //end query
 358         });
 359     }); // end of getConnection
 360 }
 361
 362 // add User
 363 exports.addUser = function(req,res){
 364
 365         var rows={};
 366         var resultObj = { code:'', msg:'' };
 367         var privilegeObj = req.session.loggedInAdmin;
 368         var privilege = req.sanitize(req.body.nf_privilege);
 369         var email = req.sanitize(req.body.nf_email);
 370   var pswd = req.sanitize(req.body.nf_password);
 371
 372
 373         pool.getConnection(function(err,connection)
 374         {
 375                 if(err)
 376                 {
 377                         console.error( String(err) ); // ALARM
 378                         res.render("user/list", {rows: null, result:{code:'error', msg:"Unable to get database connection. "+ String(err),
 379                         privilege:privilegeObj },header:process.env.MAIN_MENU});
 380                         return;
 381                 }
 382
 383                 if( privilege == "admin" ){
 384                         var char_priv = 'A';
 385                 }else if(privilege == 'readonly'){
 386                         var char_priv = 'R';
 387                 }else{
 388                         var char_priv = 'R';
 389                 }
 390
 391                 //connection.query(sqlRequest, function(err,result)
 392                 var sqlUpdate = "INSERT INTO PORTAL_USERS (email, password, privilege) VALUES ("
 393                         +"'"+ email + "',"
 394                         + "AES_ENCRYPT('" + pswd + "','" + enckey + "'),"
 395                         +"'"+ char_priv + "')";
 396
 397
 398                 connection.query(sqlUpdate,function(err,result)
 399                 {
 400                         if(err){
 401                                 resultObj = {code:'error', msg:'Add of user failed Error: '+err};
 402                         }
 403                         // Need DB lookup logic here
 404                         connection.query("SELECT email,AES_DECRYPT(password, '" + enckey + "') password,privilege FROM PORTAL_USERS", function(err, rows)
 405                         {
 406                                 connection.release();
 407                                 if(!err)
 408                                 {
 409                                         if ( rows.length > 0 )
 410                                         {
 411                                                 resultObj = {code:'success',msg:'Successfully added user.'};
 412                                                 res.render('user/list', { rows: rows, result:resultObj, privilege:privilegeObj,header:process.env.MAIN_MENU } );
 413                                                 return;
 414                                         }else{
 415                                                 res.render("user/list", {rows: null, result:{code:'error', msg:'Unexpected no rows returned from database, please try again.',
 416                                                         privilege:privilegeObj },header:process.env.MAIN_MENU});
 417                                                 return;
 418                                         }
 419                                 }
 420                                 else {
 421                                         res.render("user/list", {rows: null, result:{code:'error', msg:'Unexpected no rows returned from database. Error: '+ err ,
 422                                                 privilege:privilegeObj },header:process.env.MAIN_MENU});
 423                                         return;
 424                                 }
 425                         }); //end query
 426                 });
 427         }); // end of getConnection
 428 }
 429
 430 // updateUser
 431 exports.updateUser= function(req,res){
 432
 433         var rows={};
 434         var resultObj = { code:'', msg:'' };
 435         var privilegeObj = req.session.loggedInAdmin;
 436         var email = req.sanitize(req.body.uf_email);
 437         var key_email = req.sanitize(req.body.uf_key_email)
 438   var pswd = req.sanitize(req.body.uf_password);
 439   var privilege = req.sanitize(req.body.uf_privilege);
 440
 441         pool.getConnection(function(err,connection)
 442         {
 443                 if(err){
 444                         console.error( String(err) ); // ALARM
 445                         res.render("user/list", {rows: null, result:{code:'error', msg:"Unable to get database connection. " + String(err),
 446                                 privilege:privilegeObj },header:process.env.MAIN_MENU});
 447                         return;
 448                 }
 449
 450                 if( privilege == "admin" ){
 451                         var char_priv = 'A';
 452                 }else if(privilege == 'readonly'){
 453                         var char_priv = 'R';
 454                 }else{
 455                         var char_priv = 'R';
 456                 }
 457
 458                 var sqlUpdate = "UPDATE PORTAL_USERS SET "
 459                         + "email = '" + email + "',"
 460                         + "password = " + "AES_ENCRYPT('" + pswd + "','" + enckey + "'), "
 461                         + "privilege = '"+ char_priv + "'"
 462                         + " WHERE email = '" + key_email + "'";
 463
 464                 connection.query(sqlUpdate,function(err,result)
 465                 {
 466                         if(err){
 467                                 resultObj = {code:'error', msg:'Update of user failed Error: '+err};
 468                         }
 469                         // Need DB lookup logic here
 470                         connection.query("SELECT email, AES_DECRYPT(password,'" + enckey + "') password, privilege FROM PORTAL_USERS", function(err, rows)
 471                         {
 472                                 connection.release();
 473                                 if(!err)
 474                                 {
 475                                         if ( rows.length > 0 )
 476                                         {
 477                                                 resultObj = {code:'success',msg:'Successfully updated user.'};
 478                                                 res.render('user/list', { rows: rows, result:resultObj, privilege:privilegeObj,header:process.env.MAIN_MENU} );
 479                                                 return;
 480                                         }else{
 481                                                 res.render("user/list", {rows: null, result:{ code:'error', msg:'Unexpected no rows returned from database.',
 482                                                         privilege:privilegeObj },header:process.env.MAIN_MENU});
 483                                                 return;
 484                                         }
 485                                 } else {
 486                                         res.render("user/list", {rows: null, result:{code:'error', msg:'Unexpected no rows returned from database. ' + String(err),
 487                                                 privilege:privilegeObj },header:process.env.MAIN_MENU});
 488                                         return;
 489                                 }
 490                         }); //end query
 491                 });
 492         }); // end of getConnection
 493 }
 494
 495 exports.listUsers = function(req,res,resultObj){
 496
 497         var privilegeObj = req.session.loggedInAdmin;
 498         var rows={};
 499         pool.getConnection(function(err,connection)
 500         {
 501
 502                 if(err){
 503                         console.error( String(err) ); // ALARM
 504                         res.render("pages/list",
 505                         {
 506                                 rows: null,
 507                                 result:{
 508                                         code:'error',
 509                                         msg:"Unable to get database connection. " + String(err),
 510                                         privilege:privilegeObj },
 511                                         header:process.env.MAIN_MENU
 512                         });
 513                         return;
 514                 }
 515
 516                 // Need DB lookup logic here
 517                 var selectUsers = "SELECT email, AES_DECRYPT(password,'"
 518                         + enckey + "') password, privilege from PORTAL_USERS";
 519
 520                 connection.query(selectUsers, function(err, rows) {
 521
 522                 connection.release();
 523                 if(err){
 524                         resultObj = {code:'error', msg:'Unable to SELECT users Error: '+err};
 525                 }
 526                 if(!err)
 527                 {
 528                         if ( rows.length > 0 )
 529                         {
 530                                 console.log(JSON.stringify(rows));
 531                                 res.render('user/list',
 532                                 {
 533                                         rows: rows,
 534                                         result:resultObj,
 535                                         privilege:privilegeObj,
 536                                         header:process.env.MAIN_MENU
 537                                 });
 538                                 return;
 539                         }
 540                         else{
 541                                 res.render("user/list",
 542                                 {
 543                                         rows: null,
 544                                         result:{
 545                                                 code:'error',
 546                                                 msg:'Unexpected no rows returned from database.',
 547                                                 privilege:privilegeObj },
 548                                                 header:process.env.MAIN_MENU
 549                                 });
 550                                 return;
 551                         }
 552                 }
 553                 else
 554                 {
 555                         res.render("user/list",
 556                         {
 557                                 rows: null,
 558                                 result:{
 559                                         code:'error',
 560                                         msg:'Unexpected no rows returned from database. ' + String(err),
 561                                         privilege:privilegeObj },header:process.env.MAIN_MENU
 562                         });
 563                         return;
 564                 }
 565                 }); //end query
 566         }); // end getConnection
 567 }
 568
 569 exports.listSLA = function(req,res,resultObj){
 570
 571         var privilegeObj = req.session.loggedInAdmin;
 572
 573         pool.getConnection(function(err,connection) {
 574
 575         if(err){
 576                         console.error( String(err) ); // ALARM
 577             res.render("pages/err", {result:{code:'error', msg:"Unable to get database connection. "+ String(err)},header:process.env.MAIN_MENU});
 578                         return;
 579         }
 580
 581         // Need DB lookup logic here
 582                 connection.query("SELECT module,rpc,version,mode,active,graph FROM SVC_LOGIC", function(err, rows) {
 583
 584             connection.release();
 585             if(err) {
 586                 res.render("pages/err", {result:{code:'error',msg:'Database Error: '+ String(err)},header:process.env.MAIN_MENU});
 587                                 return;
 588                         }
 589                         else {
 590                                 res.render("sla/list", {rows:rows, result:resultObj, privilege:privilegeObj, header:process.env.MAIN_MENU} );
 591                                 return;
 592             }
 593         }); //end query
 594     }); // end getConnection
 595 }
 596
 597 exports.executeSQL = function(sql,req,res,callback){
 598
 599     console.log(sql);
 600
 601     pool.getConnection(function(err,connection) {
 602
 603         if(err){
 604             console.error( String(err) ); // ALARM
 605             callback(err, 'Unable to get database connection.' + err);
 606             return;
 607         }
 608
 609         connection.query(sql, function(err,result){
 610             connection.release();
 611                         if (err) {
 612                                 callback(err,'Database operation failed. ' + err );
 613                         }
 614             else
 615             {
 616 console.log('affectedRows='+result.affectedRows);
 617                 callback(null, result.affectedRows);
 618             }
 619        }); //end query
 620     }); // end getConnection
 621 }
 622
 623
 624 // gamma - deleteParameter
 625 exports.deleteParameter = function(req,res,callback){
 626
 627     var sql = "DELETE FROM PARAMETERS WHERE name='" + req.query.name + "'";
 628
 629     console.log(sql);
 630
 631     pool.getConnection(function(err,connection) {
 632
 633         if(err){
 634             console.log( String(err) ); // ALARM
 635             callback(err, 'Unable to get database connection.' + err);
 636             return;
 637         }
 638         connection.query(sql, function(err,result){
 639             connection.release();
 640                if(err){
 641                     console.log('Update failed. ' + err );
 642                     callback(err,'Update failed. ' + err );
 643                }
 644                else
 645                {
 646                     callback(null,'');
 647                }
 648        }); //end query
 649     }); // end getConnection
 650 }
 651
 652
 653 exports.getTable = function(req,res,sql,rdestination,resultObj,privilegeObj){
 654
 655 console.log('SQL:'+sql);
 656
 657     pool.getConnection(function(err,connection) {
 658
 659         if(err){
 660             console.error( String(err) ); // ALARM
 661             res.render("pages/err", {result:{code:'error', msg:"Unable to get database connection. "+ String(err)},header:process.env.MAIN_MENU});
 662             return;
 663         }
 664         connection.query(sql,function(err, rows)
 665         {
 666             connection.release();
 667             if(err) {
 668                 res.render(rdestination, {result:{code:'error',msg:'Database Error: '+ String(err)},header:process.env.MAIN_MENU});
 669                 return;
 670             }
 671             else {
 672                 res.render(rdestination, { rows: rows, result:resultObj, privilege:privilegeObj,header:process.env.MAIN_MENU } );
 673                 return;
 674             }
 675         }); //end query
 676     }); // end getConnection
 677 }
 678
 679 exports.getMetaTable = function(req,res,sql,rdestination,resultObj,privilegeObj){
 680
 681     console.log('SQL:'+ sql);
 682
 683     var rdata = [];
 684     var v_tables = [];
 685     var vtables = properties.viewTables;
 686
 687         for ( var i in vtables ) {
 688                 v_tables.push(vtables[i]);
 689         }
 690
 691     pool.getConnection(function(err,connection) {
 692
 693         if(err){
 694             console.error( String(err) ); // ALARM
 695             res.render("pages/err", {result:{code:'error', msg:"Unable to get database connection. "+ String(err)},header:process.env.MAIN_MENU});
 696             return;
 697         }
 698         connection.query(sql,function(err, rows, fields)
 699         {
 700             console.log('rows:' + JSON.stringify(rows,null,2));
 701             // http://stackoverflow.com/questions/14528385/how-to-convert-json-object-to-javascript-array
 702             //logger.debug(Object.keys(rows[0]).map(function(v) { return rows[0][v]; }));
 703             for ( var i in rows ){
 704                 rdata.push(Object.keys(rows[i]).map(function(v) { return rows[i][v]; }));
 705                 //logger.debug(Object.keys(rows[i]).map(function(v) { return rows[i][v]; }));
 706                 //logger.debug([i, rows[i]]);
 707             }
 708             for ( var x in rdata ){
 709                 for ( var j in rdata[x] ){
 710                     console.log('rdata[' + x + ']: ' + rdata[x][j]);
 711                 }
 712             }
 713             console.log('rdata:' + rdata[0]);
 714             console.log('fields:' + JSON.stringify(fields,null,2));
 715             connection.release();
 716             if(err) {
 717                 res.render(rdestination, {result:{code:'error',msg:'Database Error: '+ String(err)},header:process.env.MAIN_MENU});
 718                 return;
 719             }
 720             else {
 721                 res.render(rdestination, { displayTable:true, vtables:v_tables, rows:rdata, fields:fields, result:resultObj, privilege:privilegeObj, header:process.env.MAIN_MENU } );
 722                 return;
 723             }
 724         }); //end query
 725     }); // end getConnection
 726 }
 727
 728 exports.getVnfProfile = function(req,res,resultObj,privilegeObj){
 729
 730         pool.getConnection(function(err,connection)
 731         {
 732                 if(err){
 733                         console.error( String(err) ); // ALARM
 734                         res.render("pages/err", {result:{code:'error', msg:"Unable to get database connection. "+ String(err)},header:process.env.MAIN_MENU});
 735                         return;
 736                 }
 737                 var sql = "SELECT vnf_type,availability_zone_count,equipment_role FROM VNF_PROFILE ORDER BY VNF_TYPE";
 738                 console.log(sql);
 739                 connection.query(sql, function(err, rows)
 740                 {
 741                         connection.release();
 742                         if(err) {
 743                                 res.render("mobility/vnfProfile", {result:{code:'error',msg:'Database Error: '+ String(err)},header:process.env.MAIN_MENU});
 744                                 return;
 745                         }
 746                         else {
 747                                 console.log('render vnfProfile');
 748                                 res.render('mobility/vnfProfile', { rows: rows, result:resultObj, privilege:privilegeObj,header:process.env.MAIN_MENU } );
 749                                 return;
 750                         }
 751                 }); //end query
 752         }); // end getConnection
 753 }
 754
 755
 756 exports.getVnfPreloadData = function(req,res,dbtable,callback){
 757
 758     pool.getConnection(function(err,connection) {
 759
 760                  if(err){
 761             console.error( String(err) ); // ALARM
 762             callback(err, 'Unable to get database connection.' + err);
 763             return;
 764         }
 765
 766         // Need DB lookup logic here
 767         connection.query("SELECT preload_data FROM " + dbtable + " WHERE id="
 768                         + req.query.id, function(err, rows)
 769         {
 770             connection.release();
 771             if(err) {
 772                 callback(err);
 773                 return;
 774             }
 775             else {
 776                                 var buffer = rows[0].preload_data;
 777                 var decode_buffer = decodeURI(buffer);
 778                                 var content = JSON.parse(decode_buffer);
 779                                 callback(null,content);
 780                                 return;
 781             }
 782         }); //end query
 783     }); // end getConnection
 784 }
 785
 786
 787
 788 exports.getVnfNetworkData = function(req,res,resultObj,privilegeObj)
 789 {
 790         pool.getConnection(function(err,connection)
 791         {
 792                 if(err){
 793                         console.error( String(err) ); // ALARM
 794                         res.render("pages/err",
 795                                 {result:{code:'error', msg:"Unable to get database connection. "+ String(err)},header:process.env.MAIN_MENU});
 796                         return;
 797                 }
 798                 // Need DB lookup logic here
 799                 var sql = "SELECT id,svc_request_id,svc_action,status,filename,ts,preload_data FROM PRE_LOAD_VNF_NETWORK_DATA ORDER BY id";
 800                 console.log(sql);
 801                 connection.query(sql, function(err, rows)
 802                 {
 803                         var msgArray = new Array();
 804                         connection.release();
 805                         if(err) {
 806                                 msgArray = 'Database Error: '+ String(err);
 807                                 res.render("mobility/vnfPreloadNetworkData", {
 808                                         result:{code:'error',msg:msgArray},
 809                                         privilege:privilegeObj,
 810                                         preloadImportDirectory: properties.preloadImportDirectory,
 811                                         header:process.env.MAIN_MENU
 812                                 });
 813                                 return;
 814                         }
 815                         else {
 816                                 var retData = [];
 817                                 for( r=0; r<rows.length; r++)
 818                                 {
 819                                         var rowObj = {};
 820                                         rowObj.row = rows[r];
 821                                         if ( rows[r].filename.length > 0 )
 822                                         {
 823                                                 try{
 824                                                         var buffer = rows[r].preload_data;
 825                                                         var decode_buffer = decodeURI(buffer);
 826                                                         var filecontent = JSON.parse(decode_buffer);
 827                                                         rowObj.filecontent = filecontent;
 828                                                         rowObj.network_name = filecontent.input["network-topology-information"]["network-topology-identifier"]["network-name"];
 829                                                         rowObj.network_type = filecontent.input["network-topology-information"]["network-topology-identifier"]["network-type"];
 830                                                 }
 831                                                 catch(error){
 832                                                         msgArray.push('File ' + rows[r].filename + ' has invalid JSON. Error:' + error);
 833                                                 }
 834                                         }
 835                                         else {
 836                                                 rowObj.filecontent = '';
 837                                         }
 838                                         retData.push(rowObj);
 839                                 }//endloop
 840                                 if(msgArray.length>0){
 841                                         resultObj.code = 'failure';
 842                                         resultObj.msg = msgArray;
 843                                 }
 844                                 res.render('mobility/vnfPreloadNetworkData', {
 845                                         retData:retData,
 846                                         result:resultObj,
 847                                         privilege:privilegeObj,
 848                                         preloadImportDirectory: properties.preloadImportDirectory,
 849                                         header:process.env.MAIN_MENU
 850                                 });
 851                                 return;
 852                         }
 853                 }); //end query
 854         }); // end getConnection
 855 }
 856
 857 exports.getVnfData = function(req,res,resultObj,privilegeObj)
 858 {
 859         pool.getConnection(function(err,connection)
 860         {
 861                 if(err){
 862                         console.error( String(err) ); // ALARM
 863                         res.render("pages/err", {result:{code:'error', msg:"Unable to get database connection. "+ String(err)},header:process.env.MAIN_MENU});
 864                         return;
 865                 }
 866                 // Need DB lookup logic here
 867                 var sql = "SELECT id,svc_request_id,svc_action,status,filename,ts,preload_data FROM PRE_LOAD_VNF_DATA ORDER BY id";
 868                 console.log(sql);
 869                 connection.query(sql,function(err, rows)
 870                 {
 871                         var msgArray = new Array();
 872                         connection.release();
 873                         if(err) {
 874                                 msgArray = 'Database Error: '+ String(err);
 875                                 res.render("mobility/vnfPreloadData", {
 876                                         result:{code:'error',msg:msgArray},
 877                                         privilege:privilegeObj,
 878                                         preloadImportDirectory: properties.preloadImportDirectory,
 879                                         header:process.env.MAIN_MENU
 880                                 });
 881                                 return;
 882                         }
 883                         else {
 884                                 var retData = [];
 885                                 for( r=0; r<rows.length; r++)
 886                                 {
 887                                         var rowObj = {};
 888                                         rowObj.row = rows[r];
 889                                         if ( rows[r].filename.length > 0 )
 890                                         {
 891                                                 try{
 892                                                         var buffer = rows[r].preload_data;
 893                                                         var s_buffer = decodeURI(buffer);
 894                                                         var filecontent = JSON.parse(s_buffer);
 895                                                         rowObj.filecontent = filecontent;
 896                                                         rowObj.vnf_name = filecontent.input["vnf-topology-information"]["vnf-topology-identifier"]["vnf-name"];
 897                                                         rowObj.vnf_type = filecontent.input["vnf-topology-information"]["vnf-topology-identifier"]["vnf-type"];
 898                                                 }
 899                                                 catch(error){
 900                                                         msgArray.push('File ' + rows[r].filename + ' has invalid JSON. Error:' + error);
 901                                                 }
 902                                         }
 903                                         else {
 904                                                 rowObj.filecontent = '';
 905                                         }
 906                                         retData.push(rowObj);
 907                                 }//endloop
 908                                 if(msgArray.length>0){
 909                                         resultObj.code = 'failure';
 910                                         resultObj.msg = msgArray;
 911                                 }
 912                                 res.render('mobility/vnfPreloadData',{
 913                                         retData:retData, result:resultObj,
 914                                         privilege:privilegeObj,
 915                                         header:process.env.MAIN_MENU,
 916                                         preloadImportDirectory: properties.preloadImportDirectory
 917                                 });
 918                                 return;
 919                         }
 920                 }); //end query
 921         }); // end getConnection
 922 }
 923
 924
 925 exports.findAdminUser = function(email,res,callback) {
 926
 927
 928         var adminUser={};
 929         pool.getConnection(function(err,connection) {
 930         if(err){
 931                         console.error( String(err) ); // ALARM
 932             res.render("pages/login", {result:{code:'error', msg:"Unable to get database connection. "+ String(err)},header:process.env.MAIN_MENU});
 933                         return;
 934         }
 935
 936                 // Need DB lookup logic here
 937                 connection.query("SELECT email, AES_DECRYPT(password, '" + enckey + "') password, privilege FROM PORTAL_USERS WHERE email='" + email + "'", function(err, rows) {
 938
 939                         connection.release();
 940                 if(!err) {
 941                                 if ( rows.length > 0 )
 942                 {
 943                         rows.forEach(function(row){
 944                         adminUser = {
 945                                 "email" : row.email,
 946                                 "password" : row.password,
 947                                 "privilege" : row.privilege };
 948                         });
 949                         callback(adminUser);
 950                                         return;
 951                 }else{
 952                         console.log("no rows returned");
 953                         res.render("pages/login", {result:{code:'error', msg:'User is not in database.'},header:process.env.MAIN_MENU});
 954                                         return;
 955                 }
 956             } else {
 957                     res.render("pages/err", {result:{code:'error',msg:'Unexpected no rows returned from database. '+ String(err)},header:process.env.MAIN_MENU});
 958                                         return;
 959                         }
 960                 }); //end query
 961     }); // end getConnection
 962 }
 963
 964
 965 exports.addRow = function(sql,req,res,callback){
 966
 967         console.log(sql);
 968
 969         pool.getConnection(function(err,connection) {
 970
 971                 if(err){
 972                         console.error( String(err) ); // ALARM
 973                         callback(err, 'Unable to get database connection.' + err);
 974                         return;
 975                 }
 976                 connection.query(sql, function(err,result){
 977                         connection.release();
 978                         if(err){
 979                                 console.debug('Database operation failed. ' + err );
 980                                 callback(err,'Database operation failed. ' + err );
 981                         }
 982                         else
 983                         {
 984                                 callback(null, result.affectedRows);
 985                         }
 986                 }); //end query
 987         }); // end getConnection
 988 }
 989
 990
 991
 992 exports.addVnfProfile = function(row,res,callback){
 993
 994         var sqlInsert;
 995
 996     if ( row.length < 3 )
 997     {
 998         console.log('Row [' + row + '] does not have enough fields.');
 999         callback(null, 'Row [' + row + '] does not have enough fields.');
1000                 return;
1001     }
1002
1003     sqlInsert = "INSERT INTO VNF_PROFILE ("
1004         + "vnf_type,availability_zone_count,equipment_role) VALUES ("
1005         + "'" + row[0] + "',"
1006                 + row[1]
1007         + ",'" + row[2] + "')";
1008
1009     console.log('SQL='+sqlInsert);
1010
1011     pool.getConnection(function(err,connection) {
1012
1013         if(err){
1014             console.log( String(err) ); // ALARM
1015             callback(err, 'Unable to get database connection.');
1016             return;
1017         }
1018         connection.query(sqlInsert, function(err,result){
1019             connection.release();
1020             if(err){
1021                 console.log('Row [' + row + '] failed to insert. ' + err );
1022                 callback(null,'Row [' + row + '] failed to insert. ' + err );
1023             }
1024             else
1025             {
1026                 callback(null,'');
1027             }
1028         }); //end query
1029     }); // end getConnection
1030 }
1031
1032
1033 // Add to SVC_LOGIC table
1034 exports.addDG = function(_module, version, rpc, mode, xmlfile, req,res){
1035
1036         var privilegeObj = req.session.loggedInAdmin;
1037         var rows={};
1038
1039     pool.getConnection(function(err,connection) {
1040         if(err){
1041                         console.error( String(err) ); // ALARM
1042             res.render("pages/err", {result:{code:'error', msg:"Unable to get database connection. "+ String(err)},header:process.env.MAIN_MENU});
1043                         return;
1044         }
1045
1046         var post = {
1047             module  :  _module,
1048             rpc     : rpc,
1049             version : version,
1050             mode    : mode,
1051             active  : "N",
1052             graph   : xmlfile
1053         };
1054
1055         //logger.debug( JSON.stringify(post));
1056
1057         //connection.query(sqlRequest, function(err,result){
1058         connection.query('INSERT INTO SVC_LOGIC SET ?', post, function(err,result){
1059             // neat!
1060
1061             // Need DB lookup logic here
1062             connection.query("SELECT module,rpc,version,mode,active,graph FROM SVC_LOGIC", function(err, rows) {
1063
1064                 if(!err) {
1065                     if ( rows.length > 0 )
1066                     {
1067                         res.render('sla/list', { rows: rows, result:{code:'',msg:''}, privilege:privilegeObj,header:process.env.MAIN_MENU } );
1068                                                 return;
1069                     }else{
1070                         console.log("no rows returned");
1071                         res.render("pages/home");
1072                                                 return;
1073                     }
1074                 }
1075                 connection.on('error', function(err){
1076                     connection.release();
1077                     console.log(500, "An error has occurred -- " + err);
1078                     res.render("pages/home");
1079                                         return;
1080                 });
1081             }); //end query
1082
1083             connection.release();
1084         });
1085         //connection.query('INSERT INTO SVC_LOGIC SET ?', post, function(err,result){
1086             // neat!
1087             //logger.debug('inserted rows');
1088         //});
1089
1090         //if(err){
1091             //res.render('pages/home');
1092         //}
1093         return;
1094
1095     }); // end of getConnection
1096 };
1097
1098 exports.activate = function(req,res,_module,rpc,version,mode,callback){
1099
1100         var sql = "UPDATE SVC_LOGIC SET active=\'Y\' WHERE module=\'"
1101             + _module + "' AND rpc=\'"
1102             + rpc + "' AND version=\'"
1103             +  version + "' AND mode=\'"
1104             +  mode + "'";
1105
1106         console.log('SQL='+sql);
1107
1108     pool.getConnection(function(err,connection) {
1109
1110         if(err){
1111                         console.error( String(err) ); // ALARM
1112             callback(err, 'Unable to get database connection.' + err);
1113                         return;
1114         }
1115
1116         connection.query(sql, function(err,result){
1117
1118             connection.release();
1119                         if(err){
1120                 callback(err, 'Unable to get database connection.' + err);
1121                 }
1122             else
1123             {
1124                  callback(null,'');
1125             }
1126        }); //end query
1127     }); // end getConnection
1128 }
1129
1130
1131 exports.deactivate = function(req,res,_module,rpc,version,mode,callback){
1132
1133     var sql = "UPDATE SVC_LOGIC SET active=\'N\' WHERE module=\'"
1134             + _module + "' AND rpc=\'"
1135             + rpc + "' AND version=\'"
1136             +  version + "' AND mode=\'"
1137             +  mode + "'";
1138
1139         console.log('SQL='+sql);
1140
1141     pool.getConnection(function(err,connection) {
1142
1143         if(err){
1144                         console.error( String(err) ); // ALARM
1145             callback(err, 'Unable to get database connection.' + err);
1146                         return;
1147         }
1148
1149         connection.query(sql, function(err,result){
1150
1151             connection.release();
1152             if(err){
1153                 callback(err, 'Unable to get database connection.' + err);
1154             }
1155             else
1156             {
1157                  callback(null,'');
1158             }
1159        }); //end query
1160     }); // end getConnection
1161 }
1162
1163 exports.global_deactivate = function(req,res,_module,rpc,mode,callback){
1164
1165     var sql = "UPDATE SVC_LOGIC SET active=\'N\' WHERE module=\'"
1166             + _module + "' AND rpc=\'"
1167             + rpc + "' AND mode=\'"
1168             +  mode + "'";
1169
1170
1171     pool.getConnection(function(err,connection) {
1172
1173         if(err){
1174             callback(err, 'Unable to get database connection.' + err);
1175             return;
1176         }
1177
1178         connection.query(sql, function(err,result){
1179
1180             connection.release();
1181             if(err){
1182                 callback(err, err);
1183             }
1184             else
1185             {
1186                  callback(null,'');
1187             }
1188        }); //end query
1189     }); // end getConnection
1190 }
1191
1192
1193 exports.deleteDG = function(req,res,_module,rpc,version,mode,callback){
1194
1195         var sql = "DELETE FROM SVC_LOGIC WHERE module=\'"
1196             + _module + "' AND rpc=\'"
1197             + rpc + "' AND version=\'"
1198             +  version + "' AND mode=\'"
1199             +  mode + "'";
1200
1201         console.log('SQL='+sql);
1202
1203     pool.getConnection(function(err,connection) {
1204
1205         if(err){
1206                         console.error( String(err) ); // ALARM
1207             callback(err, 'Unable to get database connection.' + err);
1208                         return;
1209         }
1210
1211         connection.query(sql, function(err,result){
1212
1213             connection.release();
1214             if(err){
1215                 callback(err, 'Unable to get database connection.' + err);
1216             }
1217             else
1218             {
1219                  callback(null,'');
1220             }
1221        }); //end query
1222     }); // end getConnection
1223 }
1224
1225
1226
1227 function padLeft(nr, n, str){
1228     return Array(n-String(nr).length+1).join(str||'0')+nr;
1229 }
1230