commit 7735f5b69383ce26da39dc0dcdfd82f364ec10b8 Author: ilv <ilv@users.noreply.github.com> Date: Thu Dec 31 18:46:29 2015 -0300 Script and sample htaccess for creating GetTor API static mirror --- scripts/create_api_mirror.py | 305 ++++++++++++++++++++++++++++++++++++ scripts/sample-htaccess-api-mirror | 21 +++ 2 files changed, 326 insertions(+) diff --git a/scripts/create_api_mirror.py b/scripts/create_api_mirror.py new file mode 100644 index 0000000..e80ec4a --- /dev/null +++ b/scripts/create_api_mirror.py @@ -0,0 +1,305 @@ +# -*- coding: utf-8 -*- +# +# This file is part of GetTor. +# +# :authors: Israel Leiva <ilv@torproject.org> +# see also AUTHORS file +# +# :copyright: (c) 2008-2015, The Tor Project, Inc. +# (c) 2015, Israel Leiva +# +# :license: This is Free Software. See LICENSE for license information. + +import os +import re +import json +import codecs +import urllib2 +import ConfigParser + +from time import gmtime, strftime + + +"""Script to build a static mirror of GetTor RESTful API""" + +# currently supported locales for Tor Browser +LC = ['ar', 'de', 'en-US', 'es-ES', 'fa', 'fr', 'it', 'ko', 'nl', 'pl', + 'pt-PT', 'ru', 'tr', 'vi', 'zh-CN'] + +# https://gitweb.tpo/tor-browser-spec.git/tree/processes/VersionNumbers +# does not say anything about operating systems, so it's possible the +# notation might change in the future. We should always use the same three +# strings though: linux, windows, osx. +OS = { + 'Linux': 'linux', + 'Windows': 'windows', + 'MacOS': 'osx' +} + +# based on +# https://gitweb.tpo.org/tor-browser-spec.git/tree/processes/VersionNumbers +# except for the first one, which is based on current RecommendedTBBVersions +RE = { + 'os': '(.*)-(\w+)', + 'alpha': '\d\.\d(\.\d)*a\d+', + 'beta': '\d\.\d(\.\d)*b\d+', + 'stable': '\d\.\d(\.\d)*' +} + +# strings to build names of packages depending on OS. +PKG = { + 'windows': 'torbrowser-install-%s_%s.exe', + 'linux': 'tor-browser-linux%s-%s_%s.tar.xz', + 'osx': 'TorBrowser-%s-osx64_%s.dmg' +} + +# bin and asc are used to build the download links for each version, os and lc +URL = { + 'version': 'https://gettor.torproject.org/api/latest.json', + 'mirrors': 'https://gettor.torproject.org/api/mirrors.json', + 'providers': 'https://gettor.torproject.org/api/providers.json' +} + +GETTOR_URL = 'http://gettor.torproject.org' +SERVER_URL = 'https://yourprivateserver.com' +API_TREE = '/home/ilv/Proyectos/tor/static_api/' + +class ConfigError(Exception): + pass + + +class InternalError(Exception): + pass + + +class APIMirror(object): + """ Provide useful resources via RESTful API. """ + def __init__(self, cfg=None): + self.url = SERVER_URL + self.tree = API_TREE + + def _is_json(self, my_json): + """ Check if json generated is valid. + + :param: my_json (string) data to ve verified. + + :return: (bool) true if data is json-valid, false otherwise. + + """ + try: + json_object = json.loads(my_json) + except ValueError, e: + return False + return True + + def _write_json(self, path, content): + """ + """ + try: + with codecs.open( + path, + "w", + "utf-8" + ) as jsonfile: + # Make pretty json + json.dump( + content, + jsonfile, + sort_keys=True, + indent=4, + separators=(',', ': '), + encoding="utf-8", + ) + except IOError as e: + #logging.error("Couldn't write json: %s" % str(e)) + print "Error building %s: %s" % (path, str(e)) + print "%s built" % path + + def _get_provider_name(self, p): + """ Return simplified version of provider's name. + + :param: p (string) provider's name. + + :return: (string) provider's name in lowercase and without spaces. + + """ + p = p.replace(' ', '-') + return p.lower() + + + def _load_latest_version(self): + """ Load latest version data from GetTor API. """ + response = urllib2.urlopen(URL['version']) + json_response = json.load(response) + self.lv = json_response + + def _load_links(self): + """ Load links and providers data. """ + + response = urllib2.urlopen(URL['providers']) + json_response = json.load(response) + + links = {} + + for provider in json_response: + if provider != 'updated_at': + provider_url = json_response[provider] + + provider_response = urllib2.urlopen("%s.json" % provider_url) + provider_content = json.load(provider_response) + + json_response[provider] = provider_url.replace( + GETTOR_URL, + self.url + ) + + + links[provider] = provider_content + + self.providers = json_response + self.links = links + + def _load_mirrors(self): + """ Load mirrors data from GetTor API. """ + response = urllib2.urlopen(URL['mirrors']) + json_response = json.load(response) + self.mirrors = json_response + + def _load_resources(self): + """ Load available resources data. """ + + self.resources = { + 'providers': '%s/providers' % self.url, + 'mirrors': '%s/mirrors' % self.url, + 'latest_version': '%s/latest' % self.url, + 'updated_at': strftime("%Y-%m-%d %H:%M:%S", gmtime()) + } + + def load_data(self): + """ Load all data.""" + self._load_links() + self._load_mirrors() + self._load_resources() + self._load_latest_version() + + def build(self): + """ Build RESTful API. """ + + print "Building API mirror" + + # resources + self._write_json( + os.path.join(self.tree, 'api'), + self.resources + ) + + api_path = os.path.join(self.tree, 'api-content') + if not os.path.isdir(api_path): + os.mkdir(api_path) + + # providers + self._write_json( + os.path.join(api_path, 'providers'), + self.providers + ) + + providers_path = os.path.join(api_path, 'providers-content') + if not os.path.isdir(providers_path): + os.mkdir(providers_path) + + for provider in self.links: + if provider == 'updated_at': + continue + + self._write_json( + os.path.join(providers_path, provider), + self.links[provider] + ) + + provider_path = os.path.join( + providers_path, + "%s-content" % provider + ) + + if not os.path.isdir(provider_path): + os.mkdir(provider_path) + + for osys in self.links[provider]: + self._write_json( + os.path.join(provider_path, osys), + self.links[provider][osys] + ) + + provider_os_path = os.path.join( + provider_path, "%s-content" % osys + ) + + if not os.path.isdir(provider_os_path): + os.mkdir(provider_os_path) + + for lc in self.links[provider][osys]: + self._write_json( + os.path.join(provider_os_path, lc), + self.links[provider][osys][lc] + ) + + # latest version + self._write_json( + os.path.join(api_path, 'latest'), + self.lv + ) + + lv_path = os.path.join(api_path, 'latest-content') + if not os.path.isdir(lv_path): + os.mkdir(lv_path) + + for release in self.lv: + if release == 'updated_at': + continue + + self._write_json( + os.path.join(lv_path, release), + self.lv[release] + ) + + release_path = os.path.join( + lv_path, + "%s-content" % release + ) + + if not os.path.isdir(release_path): + os.mkdir(release_path) + + for osys in self.lv[release]['downloads']: + self._write_json( + os.path.join(release_path, osys), + self.lv[release]['downloads'][osys] + ) + + release_os_path = os.path.join( + release_path, + "%s-content" % osys + ) + + if not os.path.isdir(release_os_path): + os.mkdir(release_os_path) + + for lc in self.lv[release]['downloads'][osys]: + self._write_json( + os.path.join(release_os_path, lc), + self.lv[release]['downloads'][osys][lc] + ) + + # mirrors + self._write_json( + os.path.join(api_path, 'mirrors'), + self.mirrors + ) + +def main(): + api = APIMirror() + api.load_data() + api.build() + +if __name__ == '__main__': + main() diff --git a/scripts/sample-htaccess-api-mirror b/scripts/sample-htaccess-api-mirror new file mode 100644 index 0000000..41594db --- /dev/null +++ b/scripts/sample-htaccess-api-mirror @@ -0,0 +1,21 @@ +Options +FollowSymLinks +RewriteEngine On + +# Operating System and Locale filters for providers +RewriteCond %{QUERY_STRING} os=([a-z]+)&lc=([a-z]+) +RewriteRule ^api/providers/([a-z\-]+)$ api-content/providers-content/$1-content/%1-content/%2.json +RewriteCond %{QUERY_STRING} os=([a-z]+) +RewriteRule ^api/providers/([a-z\-]+)$ api-content/providers-content/$1-content/%1 + +# Operating System and Locale filters for TPO downloads +RewriteCond %{QUERY_STRING} os=([a-z]+)&lc=([a-zA-Z\-]+) +RewriteRule ^api/latest/([a-z]+)$ api-content/latest-content/$1-content/%1-content/%2.json +RewriteCond %{QUERY_STRING} os=([a-z]+) +RewriteRule ^api/latest/([a-z]+)$ api-content/latest-content/$1-content/%1 + +# General rules +RewriteRule ^api/providers/([a-z\-]+)$ api-content/providers-content/$1 [NC] +RewriteRule ^api/latest/([a-z]+)$ api-content/latest-content/$1 [NC] +RewriteRule ^api/([a-z]+)$ api-content/$1 [NC] + +ErrorDocument 404 404-file