aboutsummaryrefslogtreecommitdiff
path: root/r7r_repo/main.php
blob: 6ea6e2fa5f2ef050c14b49b6691ee1388f3f3593 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
<?php

/* Load and check config */
require_once(dirname(__FILE__) . "/config.php");
if(!defined("CONFIG_FILLED_OUT"))
	die("Config file not filled out.");

/* Include database functions... */
require_once(dirname(__FILE__) . "/db.php");
db_connect();

/* create tables */
if(!SKIP_TABLE_CREATION)
{
	$db_structure = "CREATE TABLE IF NOT EXISTS `PREFIX_packages` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` text COLLATE utf8_unicode_ci NOT NULL,
  `author` text COLLATE utf8_unicode_ci NOT NULL,
  `lastversion` int(11) NOT NULL,
  `user` int(11) NOT NULL,
  `description` text COLLATE utf8_unicode_ci NOT NULL,
  `lastupdate` bigint(20) NOT NULL,
  `txtversion` text COLLATE utf8_unicode_ci NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
CREATE TABLE IF NOT EXISTS `PREFIX_settings_kvstorage` (
  `key` text COLLATE utf8_unicode_ci NOT NULL,
  `value` text COLLATE utf8_unicode_ci NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
CREATE TABLE IF NOT EXISTS `PREFIX_users` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` text COLLATE utf8_unicode_ci NOT NULL,
  `pwhash` text COLLATE utf8_unicode_ci NOT NULL,
  `isadmin` tinyint(4) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;";
	$queries = explode(";", $db_structure);
	foreach($queries as $q)
	{
		if(!empty($q))
			qdb($q);
	}
}

/* Include more files... */
require_once(dirname(__FILE__) . "/ste.php");
require_once(dirname(__FILE__) . "/models.php");
require_once(dirname(__FILE__) . "/urlprocess.php");
require_once(dirname(__FILE__) . "/pwhash.php");
require_once(dirname(__FILE__) . "/pluginpackage.php");
require_once(dirname(__FILE__) . "/utils.php");

/* init STE */
$tpl_basedir = dirname(__FILE__). "/templates";
$ste = new \ste\STECore(new \ste\FilesystemStorageAccess("$tpl_basedir/src", "$tpl_basedir/transc"));

$ste->register_tag(
	"loremipsum",
	function($ste, $params, $sub)
	{
		$repeats = empty($params["repeat"]) ? 1 : $params["repeat"] + 0;
		return implode("\n\n", array_repeat("<p>Lorem ipsum dolor sit amet, consectetur adipisici elit, sed eiusmod tempor incidunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquid ex ea commodi consequat. Quis aute iure reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint obcaecat cupiditat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>\n\n<p>Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>\n\n<p>Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.</p>\n\n<p>Nam liber tempor cum soluta nobis eleifend option congue nihil imperdiet doming id quod mazim placerat facer possim assum. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.</p>\n\n<p>Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis.</p>\n\n<p>At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, At accusam aliquyam diam diam dolore dolores duo eirmod eos erat, et nonumy sed tempor et et invidunt justo labore Stet clita ea et gubergren, kasd magna no rebum. sanctus sea sed takimata ut vero voluptua. est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat.</p>\n\n<p>Consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>", $repeats));
	}
);

/* start session and check auth. */
session_start();
$user = NULL;
if(isset($_SESSION["r7r_repo_login_name"]))
{
	try
	{
		$user = User::by_name($_SESSION["r7r_repo_login_name"]);
	}
	catch(DoesNotExistError $e)
	{
		unset($_SESSION["r7r_repo_login_name"]);
	}
}

function package_list($pkgs, $heading)
{
	global $ste;
	
	$ste->vars["list_heading"] = $heading;
	$ste->vars["pkgs"] = array_map(function($pkg) { return array(
		"name"        => $pkg->get_name(),
		"version"     => $pkg->txtversion,
		"author"      => $pkg->author,
		"description" => $pkg->description,
		"last_update" => $pkg->lastupdate
	); }, $pkgs);
	
	return $ste->exectemplate("package_list.html");
}

/* url handlers */
$url_handlers = array(
	"_prelude" => function(&$data, $url_now, &$url_next)
	{
		global $ste, $settings, $user;
		
		if(@$settings["setup_finished"])
			$ste->vars["repo"] = array(
				"name"        => $settings["repo_name"],
				"description" => $settings["repo_description"],
				"baseurl"     => $settings["repo_baseurl"],
				"public"      => ($settings["repo_mode"] == "public")
			);
		
		if($user === NULL)
			$ste->vars["user"] = array(
				"logged_in" => False,
				"admin"     => False
			);
		else
			$ste->vars["user"] = array(
				"logged_in" => True,
				"name"      => $user->get_name(),
				"admin"     => $user->isadmin
			);
	},
	"_notfound" => url_action_simple(function($data)
	{
		header("HTTP/1.1 404 Not Found");
		header("Content-Type: text/plain");
		echo "404 Not Found\nThe resource  \"{$_SERVER["REQUEST_URI"]}\" could not be found.\n";
	}),
	"_index" => url_action_alias(array("index")),
	"index" => function(&$data, $url_now, &$url_next)
	{
		global $ste;
		$url_next = array();
		
		$ste->vars["menu"] = "home";
		
		$latest = Package::latest();
		
		echo package_list($latest, "Latest Packages");
	},
	"login" => function(&$data, $url_now, &$url_next)
	{
		global $ste, $user;
		
		if(($user === NULL) and isset($_POST["login"]))
		{
			try
			{
				$user = User::by_name($_POST["username"]);
				if(PasswordHash::validate($_POST["password"], $user->pwhash))
				{
					$ste->vars["success"] = "Logged in successfully.";
					$_SESSION["r7r_repo_login_name"] = $user->get_name();
					$url_next = array("_prelude", "index");
				}
				else
				{
					$user = NULL;
					$ste->vars["error"] = "Username / Password wrong.";
					$url_next = array("index");
				}
			}
			catch(DoesNotExistError $e)
			{
				$user = NULL;
				$ste->vars["error"] = "Username / Password wrong.";
				$url_next = array("index");
			}
		}
		else
			$url_next = array("index");
	},
	"logout" => function(&$data, $url_now, &$url_next)
	{
		global $ste, $user;
		
		if($user === NULL)
		{
			$url_next = array("index");
			return;
		}
		
		$user = NULL;
		unset($_SESSION["r7r_repo_login_name"]);
		$ste->vars["success"] = "Logged out successfully.";
		$url_next = array("_prelude", "index");
	},
	"register" => function(&$data, $url_now, &$url_next)
	{
		global $ste, $user, $settings;
		
		if($settings["repo_mode"] == "private")
			throw new NotFoundError();
		
		if($user !== NULL)
		{
			$url_next = array("index");
			return;
		}
		
		$url_next = array();
		$ste->vars["menu"]  = "register";
		$ste->vars["title"] = "Register";
		
		if(isset($_POST["register"]))
		{
			if(empty($_POST["username"]) or empty($_POST["password"]))
				$ste->vars["error"] = "Formular not filled out.";
			else
			{
				try
				{
					$u = User::by_name($_POST["username"]);
					$ste->vars["error"] = "Username already exists.";
				}
				catch(DoesNotExistError $e)
				{
					$u = User::create($_POST["username"]);
					$u->isadmin = False;
					$u->pwhash = PasswordHash::create($_POST["password"]);
					$u->save();
					$ste->vars["success"] = "Account successfully created. You can now log in.";
				}
			}
		}
		
		echo $ste->exectemplate("register.html");
	},
	"admin" => function(&$data, $url_now, &$url_next)
	{
		global $settings, $ste, $user;
		
		if(($user === NULL) or (!$user->isadmin))
			throw new NotFoundError();
		
		$url_next = array();
		$ste->vars["menu"]  = "admin";
		$ste->vars["title"] = "Administration";
		
		if(isset($_POST["save_settings"]))
		{
			$settings["repo_name"]        = $_POST["repo_name"];
			$settings["repo_description"] = $_POST["repo_description"];
			$settings["repo_baseurl"]     = $_POST["repo_baseurl"];
			
			if($_POST["repo_mode"] == "public")
				$settings["repo_mode"] = "public";
			if($_POST["repo_mode"] == "private")
				$settings["repo_mode"] = "private";
			
			update_repometa();
			
			$ste->vars["success"] = "Settings saved.";
		}
		
		if(isset($_POST["new_user"]))
		{
			if(empty($_POST["username"]) or empty($_POST["password"]))
				$ste->vars["error"] = "Formular not filled out.";
			else
			{
				try
				{
					$u = User::by_name($_POST["username"]);
					$ste->vars["error"] = "Username already exists.";
				}
				catch(DoesNotExistError $e)
				{
					$u = User::create($_POST["username"]);
					$u->isadmin = False;
					$u->pwhash = PasswordHash::create($_POST["password"]);
					$u->save();
					$ste->vars["success"] = "Account successfully created.";
				}
			}
		}
		
		if(isset($_POST["delete_users"]) and ($_POST["really_delete"] == "yes"))
		{
			foreach($_POST["users_multiselect"] as $uid)
			{
				try
				{
					$u = User::by_id($uid);
					$u->delete();
				}
				catch(DoesNotExistError $e)
				{
					continue;
				}
			}
			
			$ste->vars["success"] = "Users deleted.";
		}
		
		if(isset($_POST["make_admin"]))
		{
			foreach($_POST["users_multiselect"] as $uid)
			{
				try
				{
					$u = User::by_id($uid);
					$u->isadmin = True;
					$u->save();
				}
				catch(DoesNotExistError $e)
				{
					continue;
				}
			}
			
			$ste->vars["success"] = "Okay.";
		}
		
		if(isset($_POST["make_normal_user"]))
		{
			foreach($_POST["users_multiselect"] as $uid)
			{
				try
				{
					$u = User::by_id($uid);
					$u->isadmin = False;
					$u->save();
				}
				catch(DoesNotExistError $e)
				{
					continue;
				}
			}
			
			$ste->vars["success"] = "Okay.";
		}
		
		/* Fill data */
		$ste->vars["repo"] = array(
			"name"        => $settings["repo_name"],
			"description" => $settings["repo_description"],
			"baseurl"     => $settings["repo_baseurl"],
			"public"      => ($settings["repo_mode"] == "public")
		);
		
		$users = User::all();
		$ste->vars["users"] = array_map(function($u) { return array(
			"id"    => $u->get_id(),
			"name"  => $u->get_name(),
			"admin" => $u->isadmin
		); }, $users);
		
		echo $ste->exectemplate("admin.html");
	},
	"account" => function(&$data, $url_now, &$url_next)
	{
		global $ste, $user;
		
		if($user === NULL)
			throw new NotFoundError();
		
		$url_next = array();
		$ste->vars["menu"]  = "account";
		$ste->vars["title"] = "My Account";
		
		if(isset($_POST["set_new_password"]))
		{
			if(empty($_POST["new_password"]))
				$ste->vars["error"] = "Password must not be empty.";
			else
			{
				$user->pwhash = PasswordHash::create($_POST["new_password"]);
				$user->save();
				$ste->vars["success"] = "Password set.";
			}
		}
		
		echo $ste->exectemplate("account.html");
	},
	"p" => function(&$data, $url_now, &$url_next)
	{
		global $ste, $user;
		
		list($pkgname) = $url_next;
		$url_next = array();
		
		if(empty($pkgname))
			throw new NotFoundError();
		
		try
		{
			$pkg = Package::by_name($pkgname);
		}
		catch(DoesNotExistError $e)
		{
			throw new NotFoundError();
		}
		
		$ste->vars["title"] = $pkg->get_name();
		$admin_mode = (($user !== NULL) and (($user->isadmin) or ($user->get_id() == $pkg->get_user()->get_id())));
		
		if($admin_mode)
		{
			if(isset($_POST["delete_package"]) and ($_POST["really_delete"] == "yes"))
			{
				$pkg->delete();
				$ste->vars["success"] = "Package deleted.";
				$url_next = array("index");
				return;
			}
			
			if(isset($_POST["new_version"]))
			{
				if(is_uploaded_file($_FILES["pkgfile"]["tmp_name"]))
				{
					$raw_pkg = @file_get_contents($_FILES["pkgfile"]["tmp_name"]);
					@unlink($_FILES["pkgfile"]["tmp_name"]);
					if($raw_pkg === False)
						$ste->vars["error"] = "Upload failed.";
					else
					{
						try
						{
							$newpkg = PluginPackage::load($raw_pkg);
							$pkg->newversion($newpkg);
							$ste->vars["success"] = "Successfully uploaded new version.";
						}
						catch(InvalidPackage $e)
						{
							$ste->vars["error"] = "Invalid package. Reason: " . $e->getMessage();
						}
						catch(NotAllowedError $e)
						{
							$ste->vars["error"] = "This is not allowed. Reason: " . $e->getMessage();
						}
					}
				}
				else
					$ste->vars["error"] = "Upload failed.";
			}
		}
		
		$ste->vars["package"] = array(
			"name"        => $pkg->get_name(),
			"description" => $pkg->description,
			"author"      => $pkg->author,
			"admin_mode"  => $admin_mode,
			"version"     => $pkg->txtversion
		);
		
		echo $ste->exectemplate("package.html");
	},
	"upload" => function(&$data, $url_now, &$url_next)
	{
		global $ste, $settings, $user;
		
		if(($user === NULL) or ((!$user->isadmin) and ($settings["repo_mode"] == "private")))
			throw new NotFoundError();
		
		$url_now = array();
		$ste->vars["menu"]  = "upload";
		$ste->vars["title"] = "Upload new package";
		
		if(isset($_POST["upload_package"]))
		{
			if(is_uploaded_file($_FILES["pkgfile"]["tmp_name"]))
			{
				$raw_pkg = @file_get_contents($_FILES["pkgfile"]["tmp_name"]);
				@unlink($_FILES["pkgfile"]["tmp_name"]);
				if($raw_pkg === False)
					$ste->vars["error"] = "Upload failed.";
				else
				{
					try
					{
						$newpkg = PluginPackage::load($raw_pkg);
						$pkg = Package::create($newpkg->name, $user);
						$pkg->newversion($newpkg);
						$ste->vars["success"] = "Successfully uploaded new package.";
						$url_next = array("p", $newpkg->name);
						return;
					}
					catch(InvalidPackage $e)
					{
						$ste->vars["error"] = "Invalid package. Reason: " . $e->getMessage();
					}
					catch(NotAllowedError $e)
					{
						$ste->vars["error"] = "This is not allowed. Reason: " . $e->getMessage();
					}
					catch(InvalidArgumentException $e)
					{
						$ste->vars["error"] = $e->getMessage();
					}
					catch(AlreadyExistsError $e)
					{
						$ste->vars["error"] = "A package with this name already exists.";
					}
				}
			}
			else
				$ste->vars["error"] = "Upload failed.";
		}
		
		echo $ste->exectemplate("upload.html");
	},
	"my_packages" => function(&$data, $url_now, &$url_next)
	{
		global $ste, $user;
		
		if($user === NULL)
			throw new NotFoundError();
		
		$ste->vars["menu"] = "my_packages";
		
		$my_packages = $user->get_packages();
		
		echo package_list($my_packages, "My Packages");
	},
	"search" => function(&$data, $url_now, &$url_next)
	{
		$url_next = array();
		$search_result = Package::search($_POST["searchterm"]);
		echo package_list($search_result, "Search Result");
	},
	"setup" => function(&$data, $url_now, &$url_next)
	{
		global $settings, $ste;
		
		/* If initial setup was already finished, nobody should be allowed to access this. */
		if(@$settings["setup_finished"])
			throw new NotFoundError();
		
		$url_next = array();
		
		/* Test file permissions */
		$permissions_missing = array_filter(array("/packages", "/packagelist", "/repometa", "/r7r_repo/templates/transc"), function($f) { return !@is_writable(dirname(__FILE__) . "/..$f"); });
		if(!empty($permissions_missing))
			$ste->vars["error"] = "No writing permissions on these files/directories: \"" . implode("\", \"", $permissions_missing) . "\"";
		else
		{
			/* Check input */
			if(!empty($_POST["send_data"]))
			{
				if(empty($_POST["admin_name"]) or empty($_POST["admin_password"]) or empty($_POST["repo_name"]) or empty($_POST["repo_description"]) or empty($_POST["repo_baseurl"]) or (($_POST["repo_mode"] != "public") and ($_POST["repo_mode"] != "private")))
					$ste->vars["error"] = "Form not filled out completely";
				else
				{
					/* Insert data */
					$admin = User::create($_POST["admin_name"]);
					$admin->pwhash = PasswordHash::create($_POST["admin_password"]);
					$admin->isadmin = True;
					$admin->save();
					$settings["repo_name"]        = $_POST["repo_name"];
					$settings["repo_description"] = $_POST["repo_description"];
					$settings["repo_baseurl"]     = $_POST["repo_baseurl"];
					$settings["repo_mode"]        = $_POST["repo_mode"];
					
					update_repometa();
					
					$settings["setup_finished"] = True;
					
					$url_next = array("_prelude", "index");
					return;
				}
			}
		}
		
		$ste->vars["baseurl_predicted"] = self_url();
		echo $ste->exectemplate("setup.html");
	}
);

/* bootstrapping... */
$urlpath = explode("/", $_GET["action"]);
$rel_path_to_root = implode("/", array_merge(array("."), array_repeat("..", count($urlpath) - 1)));
$GLOBALS["rel_path_to_root"] = $rel_path_to_root;
$data = array("rel_path_to_root" => $rel_path_to_root);
$ste->vars["rel_path_to_root"] = $rel_path_to_root;
/* Enforce setup */
if(!@$settings["setup_finished"])
	$urlpath = array("setup");
try
{
	url_process($urlpath, $url_handlers, $data);
}
catch(Exception $e)
{
	header("HTTP/1.1 500 Internal Server Error");
	header("Content-Type: text/plain");
	echo "Internal Server Error\nReason: " . get_class($e) . "(" . $e->getMessage() . ") thrown.\n";
}

/* save settings */
$settings->save();

?>