lib/www.php

   1 <?php
   2
   3
   4 // some global menu stuff
   5 $MENUS["home"]["url"] = "?action=home";
   6 $MENUS["home"]["name"] = "Home";
   7 //$MENUS["hosts"]["url"] = "?action=hosts";
   8 //$MENUS["hosts"]["name"] = "Hosts";
   9 $MENUS["add"]["url"] = "?action=addhost";
  10 $MENUS["add"]["name"] = "Add Host";
  11 $MENUS["config"]["url"] = "?action=config";
  12 $MENUS["config"]["name"] = "Configure";
  13
  14 $FUNCTIONS["config"] = "www_configure";
  15 $FUNCTIONS["addhost"] = "www_addhost";
  16 $FUNCTIONS["addhostnext"] = "www_addHostStageTwo";
  17 $FUNCTIONS["addhostthree"] = "www_addHostStageThree";
  18 $FUNCTIONS["delete"] = "www_deleteHost";
  19 $FUNCTIONS["update"] = "www_updateHost";
  20 $FUNCTIONS["detail"] = "www_hostDetail";
  21 $FUNCTIONS["getconfig"] = "www_getConfig";
  22 $FUNCTIONS["downloadconfig"] = "www_downloadConfig";
  23
  24 function www_header()
  25 {
  26         ?>
  27 <html>
  28 <title>Network Config Manager</title>
  29 <body>
  30         <?php
  31 }
  32
  33 function www_pageLayout()
  34 {
  35         ?>
  36 <table>
  37 <tr><td colspan="2"><h1>Network Config Manager</h1></td></tr>
  38 <tr valign="top"><td><?php www_menu() ?></td><td><?php www_body() ?></td></tr>
  39 </table>
  40
  41         <?php
  42 }
  43
  44 function www_footer()
  45 {
  46         ?>
  47 <br><font size="-1"><i>Copyright 2003-2011, Paul J Robinson</i></font><br>
  48 </body>
  49 </html>
  50         <?php
  51 }
  52
  53 function www_menu()
  54 {
  55         global $MENUS;
  56         foreach($MENUS as $menuitems) {
  57                 $url = $menuitems["url"];
  58                 $name = $menuitems["name"];
  59                 echo "<a href=\"$url\">$name</a><br>";
  60         }
  61 }
  62
  63 function www_body()
  64 {
  65         global $FUNCTIONS;
  66
  67         $called = false;
  68         if(isset($_REQUEST["action"])) {
  69                 $req = $_REQUEST["action"];
  70                 if(isset($FUNCTIONS["$req"])) {
  71                         $func = $FUNCTIONS["$req"];
  72                         if(function_exists($func)) {
  73                                 $func();
  74                                 return true;
  75                         }
  76                 }
  77         }
  78
  79         $db = db_getDB();
  80
  81         // here we do the normal body
  82         // we'll list the hosts, the size of the current config and
  83         // the last time it was updated, plus the number of versions
  84         $data = db_selectData("hosts");
  85         if(!$data) {
  86                 echo "No hosts currently exist, add them from the right<br>";
  87         } else {
  88                 echo "<table border=\"1\">";
  89                 echo "<tr><th>Name</th><th>Address</th><th>Last Update</th><th>Schedule</th><th>Versions</th><th>Controls</th></tr>";
  90                 foreach($data as $dstruct) {
  91                         //print_r($dstruct);
  92                         $name = $dstruct["hostname"];
  93                         $addr = $dstruct["hostip"];
  94                         if($dstruct["lastupdate"] != 0) {
  95                                 $dold = round((time()-$dstruct["lastupdate"])/86400);
  96
  97                                 $lupdate = strftime("%T %e %b %G", $dstruct["lastupdate"])." ($dold days old)";
  98                         } else {
  99                                 $lupdate = "Never";
 100                         }
 101                         $sched = $dstruct["updateschedule"];
 102                         $vd = count(db_selectData("configs", "hostip", "$addr"));
 103                         echo "<tr><td><a href=\"?action=detail&hip=$addr\">$name</a></td><td>$addr</td><td>$lupdate</td><td>$sched</td><td>$vd</td><td>";
 104                         echo "<a href=\"?action=delete&hip=$addr\">Delete</a> <a href=\"?action=edit&hip=$addr\">Edit</a> <a href=\"?action=update&hip=$addr\">Update</a>";
 105                         echo "</td></tr>";
 106
 107                 }
 108                 echo "</table>";
 109         }
 110
 111 }
 112
 113 function www_getConfig()
 114 {
 115         global $HOST_TYPE;
 116
 117         $cid = $_REQUEST["cid"];
 118         $hip = $_REQUEST["hip"];
 119         $data = db_selectData("hosts", "hostip", "$hip");
 120
 121         $hostname = $data[0]["hostname"];
 122         $htype = $data[0]["hosttype"];
 123
 124         $func = $HOST_TYPE["$htype"]["getconfig"];
 125
 126         error_log("calling $func with $hip, and $cid");
 127         $rdata = $func("$hip", "$cid");
 128
 129         echo "Config:<br>";
 130         echo "<pre>";
 131         echo $rdata;
 132         echo "</pre>";
 133 }
 134
 135 function www_downloadConfig()
 136 {
 137         global $HOST_TYPE;
 138
 139         $cid = $_REQUEST["cid"];
 140         $hip = $_REQUEST["hip"];
 141         $data = db_selectData("hosts", "hostip", "$hip");
 142
 143         $hostname = $data[0]["hostname"];
 144         $htype = $data[0]["hosttype"];
 145
 146         $func = $HOST_TYPE["$htype"]["getconfig"];
 147
 148         error_log("calling $func with $hip, and $cid");
 149         $rdata = $func("$hip", "$cid");
 150
 151         echo "Config:<br>";
 152         echo "<pre>";
 153         echo $rdata;
 154         echo "</pre>";
 155 }
 156
 157 function www_hostDetail()
 158 {
 159         global $HOST_TYPE;
 160
 161         //db_createTable("configs", "hostip", "configtime", "configdata");
 162         //db_createTable("hosts", "hostname", "hostip", "hosttype", "hostconfig", "lastupdate", "updateschedule");
 163         //function db_updateData($tablename, $column, $newdata, $wherecol, $wheredata, $exact=true)
 164         $hip = $_REQUEST["hip"];
 165         $data = db_selectData("hosts", "hostip", "$hip");
 166
 167         $hconfig = $data[0]["hostconfig"];
 168         $hostname = $data[0]["hostname"];
 169         $htype = $data[0]["hosttype"];
 170
 171         $func = $HOST_TYPE["$htype"]["detail"];
 172
 173         error_log("calling $func with $hip, and $hconfig");
 174         $func("$hip");
 175 }
 176
 177 function www_updateHost()
 178 {
 179         global $HOST_TYPE;
 180
 181         //db_createTable("configs", "hostip", "configtime", "configdata");
 182         //db_createTable("hosts", "hostname", "hostip", "hosttype", "hostconfig", "lastupdate", "updateschedule");
 183         //function db_updateData($tablename, $column, $newdata, $wherecol, $wheredata, $exact=true)
 184         $hip = $_REQUEST["hip"];
 185         $data = db_selectData("hosts", "hostip", "$hip");
 186
 187         $hconfig = $data[0]["hostconfig"];
 188         $hostname = $data[0]["hostname"];
 189         $htype = $data[0]["hosttype"];
 190
 191         $func = $HOST_TYPE["$htype"]["getconfig"];
 192         $logdets = unserialize(base64_decode($hconfig));
 193
 194         // now check enable, username and password bits for completeness
 195         $need_user = false;
 196         $need_pass = false;
 197         $need_enable = false;
 198
 199         // this aint the right way.
 200         if($logdets["username"] == "") {
 201                 if(!isset($_REQUEST["username"])) {
 202                         // we need a user
 203                         $need_user = true;
 204                 } else {
 205                         $act_user = $_REQUEST["username"];
 206                 }
 207         } else {
 208                 $act_user = $logdets["username"];
 209         }
 210         if($logdets["password"] == "") {
 211                 if(!isset($_REQUEST["password"])) {
 212                         // we need a user
 213                         $need_pass = true;
 214                 } else {
 215                         $act_pass = $_REQUEST["password"];
 216                 }
 217         } else {
 218                 $act_pass = $logdets["password"];
 219         }
 220         if($HOST_TYPE["$htype"]["needsenable"]) {
 221                 if($logdets["enable"] == "") {
 222                         if(!isset($_REQUEST["enable"])) {
 223                                 $need_enable = true;
 224                         } else {
 225                                 $act_enable = $_REQUEST["enable"];
 226                         }
 227                 } else {
 228                         $act_enable = $logdets["enable"];
 229                 }
 230         }
 231
 232         if($need_user || $need_pass || $need_enable) {
 233                 echo "No Username/Password information stored, please enter them now (they will not be saved)<br>";
 234                 echo "<form method=\"post\" action=\"?action=update&hip=10.172.192.1\">";
 235                 if($need_user) {
 236                         echo "User <input type=\"text\" name=\"username\"><br>";
 237                 }
 238                 if($need_pass) echo "Password <input type=\"password\" name=\"password\"><br>";
 239                 if($need_enable) echo "Enable Password <input type=\"text\" name=\"enable\"><br>";
 240                 echo "<input type=\"submit\" name=\"Update\" value=\"Update\">";
 241                 echo "<form>";
 242         } else {
 243
 244                 $conf = $func($hip, $act_user, $act_pass, $act_enable);
 245
 246                 // function db_getMaxValue($tablename, $column, $columnsel="", $wheresel="")
 247                 $oldconf_rid = db_getMaxValue("configs", "configs_id", "hostip", "$hip");
 248                 $oldconf_id = $oldconf_rid[0][0];
 249                 error_log("oldconf_id is $oldconf_id");
 250
 251                 // function db_selectData($tablename, $column="", $value="", $orderby = "")
 252                 $oldconf_r = db_selectData("configs", "configs_id", "$oldconf_id");
 253                 $oldconf = base64_decode($oldconf_r[0]["configdata"]);
 254
 255                 if(md5($oldconf) != md5($conf)) {
 256                         echo "New config found, updating db<br>";
 257                         db_insertData("configs", "$hip", time(), base64_encode($conf));
 258                         echo "Config added<br>";
 259                 } else {
 260                         echo "New config and old config are the same, not updating<br>";
 261                 }
 262         }
 263 }
 264
 265 function www_hostTypesDropDown()
 266 {
 267         global $HOST_TYPE;
 268
 269         foreach($HOST_TYPE as $tloop => $types) {
 270                 $typename = $types["name"];
 271                 $typever = $tloop;
 272                 echo "<option value=\"$typever\">$typename</option>";
 273         }
 274 }
 275
 276 function www_deleteHost()
 277 {
 278         $hip = $_REQUEST["hip"];
 279         $data = db_selectData("hosts", "hostip", "$hip");
 280
 281         $hostname = $data[0]["hostname"];
 282
 283         if(isset($_REQUEST["confirmed"])) {
 284                 db_deleteData("hosts", "hostip", "$hip");
 285                 db_deleteData("configs", "hostip", "$hip");
 286                 echo "Done!";
 287         } else {
 288                 echo "Are you use you wish to delete the host, $hostname with IP address $hip? (and all associated config info)<br>";
 289                 echo "<a href=\"?action=delete&hip=$hip&confirmed=yes\">Yes</a>";
 290         }
 291 }
 292
 293 function www_updateSchedule()
 294 {
 295 ?>
 296 <option value="0">Manual Only</option>
 297 <option value="900">Every 15 Minutes</option>
 298 <option value="3600">Every Hour</option>
 299 <option value="14400">Every 4 Hours</option>
 300 <option value="86400">Once a Day</option>
 301 <option value="604800">Once a Week</option>
 302 <option value="2592000">Once a Month (30 Days)</option>
 303 <option value="7776000">Every 3 Months (90 days)</option>
 304 <option value="10368000">Every 6 Months (180 Days)</option>
 305 <?php
 306 }
 307
 308 function www_addhost()
 309 {
 310         $db = db_getDB();
 311
 312         db_createTable("hosts", "hostname", "hostip", "hosttype", "hostconfig", "lastupdate", "updateschedule");
 313         db_createTable("configs", "hostip", "configtime", "configdata");
 314         ?>
 315 <form method="post" action="?action=addhostnext">
 316 <i>Note: if you leave the username/password fields blank, you'll be prompted when
 317 manually updating on the home page</i>
 318 <table>
 319 <tr><td>Name</td><td><input type="text" name="cname"></td></tr>
 320 <tr><td>Hostname/IP Address</td><td><input type="text" name="hname"></td></tr>
 321 <tr><td>Username</td><td><input type="text" name="username"></td></tr>
 322 <tr><td>Password</td><td><input type="password" name="password"></td></tr>
 323 <tr><td>Enable Password</td><td><input type="password" name="enable"></td></tr>
 324 <tr><td>Host Type</td><td><select name="hosttype"><?php www_hostTypesDropDown() ?></select></td></tr>
 325 <tr><td>Update Schedule</td><td><select name="updatesched"><?php www_updateSchedule() ?></select></td></tr></table>
 326 <input type="submit" value="Add" name="Add">
 327 </form>
 328         <?php
 329 }
 330
 331 function www_addHostStageTwo()
 332 {
 333         global $HOST_TYPE;
 334
 335         $data = db_selectData("hosts", "hostip", $_REQUEST["hname"]);
 336         if($data) {
 337                 echo "Host already exists in database\n";
 338                 return false;
 339         } else {
 340                 db_insertData("hosts", $_REQUEST["cname"], $_REQUEST["hname"], $_REQUEST["hosttype"], "", "", $_REQUEST["updatesched"]);
 341         }
 342         if(isset($_REQUEST["hosttype"])) {
 343                 $htype = $_REQUEST["hosttype"];
 344                 $hip = $_REQUEST["hname"];
 345                 $user = $_REQUEST["username"];
 346                 $pass = $_REQUEST["password"];
 347                 $enable = $_REQUEST["enable"];
 348                 $hname = $_REQUEST["hname"];
 349                 $upsched = $_REQUEST["updatesched"];
 350
 351                 $confdetails["username"] = $user;
 352                 $confdetails["password"] = $pass;
 353                 $confdetails["enable"] = $enable;
 354
 355                 $logdata = base64_encode(serialize($confdetails));
 356
 357                 db_updateData("hosts", "hostconfig", "$logdata", "hostip", "$hip");
 358                 //function db_updateData($tablename, $column, $newdata, $wherecol, $wheredata, $exact=true)
 359
 360
 361                 if($user != "" && $pass != "") {
 362                         echo "Host added successfully, running configuration test<br>";
 363                         $func = $HOST_TYPE["$htype"]["getconfig"];
 364                         $conf = $func($hip, $user, $pass, $enable);
 365                         echo "The config I got is below, hope its correct as it'll be inserted into the DB as config version 1<br><pre>$conf</pre>";
 366                 } else {
 367                         echo "Host added. but cant run config test until you manually update<br>";
 368                 }
 369
 370                 //db_createTable("configs", "hostip", "configtime", "configdata");
 371                 db_insertData("configs", "$hip", time(), base64_encode($conf));
 372         }
 373 }
 374
 375 ?>