Merge branch 'master' of http://git.struppi.name/struppi/TorrentIndexer

Add basic torrent validation

indexer.py

@@ -124,6 +124,30 @@ def createNewTorrent(reuqest):
 	bcoded = bencoder.decode(content)
 	info_hash = sha1(bencoder.encode(bcoded[b'info'])).hexdigest()
 
+	#TODO: Validate the input serverside before writing it to the database
+	name = request.form["name"]
+	category = request.form["category"]
+	subcategory = request.form["subcategory"]
+	description = request.form["description"]
+	audioquality_description = request.form["audioquality_description"]
+	videoquality_description = request.form["videoquality_description"]
+	newTFile = TorrentFile(info_hash, name, category, subcategory, description, audioquality_description, videoquality_description)
+	try:
+		announce = bcoded[b'announce-list']
+	except KeyError:
+		announce = (bcoded[b'announce'], )
+
+	is_ours = False
+	for a in announce:
+		if a in [b'udp://tracker.lootbox.cf:6969/announce', b'udp://tracker.lootbox.cf:6969/announce/',b'udp://tracker.lootbox.cf/announce',b'udp://tracker.lootbox.cf/announce/']:
+			is_ours = True
+			break
+	
+	if not is_ours:
+		newTFile.errors = ["Rejecting torrent <a href=\"/search?h={}\">{}</a>, as it does not use our tracker".format(info_hash, info_hash[:-20])]
+		return newTFile
+	
+	
 	with open("torrentFiles/" + info_hash, "wb") as torrent_file:
 		torrent_file.write(content)
 
@@ -161,8 +185,11 @@ def createNewTorrent(reuqest):
 
 class Metadata():
 	def __init__(self, fileid):
-		with open("torrentFiles/" + fileid, "rb") as f:
-			torrent = f.read()
+		try:
+			with open("torrentFiles/" + fileid, "rb") as f:
+				torrent = f.read()
+		except FileNotFoundError:
+			return
 		self.fileid = fileid
 		self.bcoded = bencoder.decode(torrent)
 		self.created_by = self.bcoded.get(b'created by', b"")