moparisthebest/HttpUploadComponent
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Code Issues Releases Wiki Activity

Add support for uploading/downloading to/from subdirectories

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This commit is contained in:
Travis Burtrum 2015-08-27 00:41:31 -04:00
parent b7f8d3f218
commit c82f00c288
1 changed files with 20 additions and 6 deletions
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26
server.py
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@ -6,6 +6,7 @@ import hashlib
import logging import logging
import mimetypes import mimetypes
import os import os
import urlparse
import random import random
import shutil import shutil
import ssl import ssl
@ -49,12 +50,12 @@ global files_lock
global config global config
global quotas global quotas
def normalize_path(path): def normalize_path(path, sub_url_length):
""" """
Normalizes the URL to prevent users from grabbing arbitrary files via `../' Normalizes the URL to prevent users from grabbing arbitrary files via `../'
and the like. and the like.
""" """
return os.path.normcase(os.path.normpath(path)) return os.path.normcase(os.path.normpath(path))[sub_url_length:]
def expire(quotaonly=False, kill_event=None): def expire(quotaonly=False, kill_event=None):
""" """
@ -163,8 +164,8 @@ class MissingComponent(ComponentXMPP):
files.add(path) files.add(path)
print(path) print(path)
reply = iq.reply() reply = iq.reply()
reply['slot']['get'] = os.path.join(config['get_url'], path) reply['slot']['get'] = urlparse.urljoin(config['get_url'], path)
reply['slot']['put'] = os.path.join(config['put_url'], path) reply['slot']['put'] = urlparse.urljoin(config['put_url'], path)
reply.send() reply.send()
else: else:
self._sendError(iq,'cancel','not-allowed','not allowed to request upload slots') self._sendError(iq,'cancel','not-allowed','not allowed to request upload slots')
@ -183,7 +184,7 @@ class HttpHandler(BaseHTTPRequestHandler):
global files global files
global files_lock global files_lock
global config global config
path = normalize_path(self.path[1:]) path = normalize_path(self.path, config['put_sub_url_len'])
length = int(self.headers['Content-Length']) length = int(self.headers['Content-Length'])
maxfilesize = int(config['max_file_size']) maxfilesize = int(config['max_file_size'])
if config['user_quota_hard']: if config['user_quota_hard']:
@ -219,7 +220,7 @@ class HttpHandler(BaseHTTPRequestHandler):
def do_GET(self, body=True): def do_GET(self, body=True):
global config global config
path = normalize_path(self.path[1:]) path = normalize_path(self.path, config['get_sub_url_len'])
slashcount = path.count('/') slashcount = path.count('/')
if path[0] in ('/', '\\') or slashcount < 1 or slashcount > 2: if path[0] in ('/', '\\') or slashcount < 1 or slashcount > 2:
self.send_response(404,'file not found') self.send_response(404,'file not found')
@ -268,6 +269,19 @@ if __name__ == "__main__":
format='%(asctime)-24s %(levelname)-8s %(message)s', format='%(asctime)-24s %(levelname)-8s %(message)s',
filename=args.logfile) filename=args.logfile)
if not config['get_url'].endswith('/'):
config['get_url'] = config['get_url'] + '/'
if not config['put_url'].endswith('/'):
config['put_url'] = config['put_url'] + '/'
try:
config['get_sub_url_len'] = len(urlparse.urlparse(config['get_url']).path)
config['put_sub_url_len'] = len(urlparse.urlparse(config['put_url']).path)
except ValueError:
logging.warning("Invalid get_sub_url ('%s') or put_sub_url ('%s'). sub_url's disabled.", config['get_sub_url'], config['put_sub_url'])
config['get_sub_url_int'] = 1
config['put_sub_url_int'] = 1
# Sanitize config['user_quota_*'] and calculate initial quotas # Sanitize config['user_quota_*'] and calculate initial quotas
quotas = {} quotas = {}
try: try: