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Merge pull request #173 from zeronet-conservancy/reduce_fingerprinting

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Reduce fingerprinting available to sites

refs #163
This commit is contained in:
caryoscelus 2022-11-15 08:03:05 +00:00 committed by GitHub
commit 8c99af129f
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3 changed files with 82 additions and 35 deletions
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1
src/Config.py
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@ -101,6 +101,7 @@ class Config(object):
self.user_agent = "conservancy"
# DEPRECATED ; replace with git-generated commit
self.rev = 5036
self.user_agent_rev = 8192
self.argv = argv
self.action = None
self.test_parser = None

2
src/Connection/Connection.py
View file

@ -369,7 +369,7 @@ class Connection(object):
"fileserver_port": self.server.port,
"port_opened": self.server.port_opened.get(self.ip_type, None),
"target_ip": self.ip,
"rev": 8192,
"rev": config.user_agent_rev,
"crypt_supported": crypt_supported,
"crypt": self.crypt,
"time": int(time.time())

114
src/Ui/UiWebsocket.py
View file

@ -262,7 +262,14 @@ class UiWebsocket(object):
del(content["signers_sign"])
settings = site.settings.copy()
del settings["wrapper_key"] # Dont expose wrapper key
# remove fingerprinting information for non-admin sites
if 'ADMIN' not in self.site.settings['permissions']:
del settings['wrapper_key']
settings['added'] = 0
settings['serving'] = True
settings['ajax_key'] = ''
settings['peers'] = 1
settings['cache'] = {}
ret = {
"auth_address": self.user.getAuthAddress(site.address, create=create_user),
@ -281,49 +288,88 @@ class UiWebsocket(object):
"workers": len(site.worker_manager.workers),
"content": content
}
if 'ADMIN' not in self.site.settings['permissions']:
ret.update({
"content_updated": 0,
"bad_files": len(site.bad_files), # ?
"size_limit": site.getSizeLimit(), # ?
"next_size_limit": site.getNextSizeLimit(), # ?
"peers": 1,
"started_task_num": 0,
"tasks": 0,
"workers": 0,
})
if site.settings["own"]:
ret["privatekey"] = bool(self.user.getSiteData(site.address, create=create_user).get("privatekey"))
if site.isServing() and content:
if site.isServing() and content and "ADMIN" in self.site.settings['permissions']:
ret["peers"] += 1 # Add myself if serving
return ret
def formatServerInfo(self):
import main
file_server = main.file_server
if file_server.port_opened == {}:
ip_external = None
# unprivileged sites should not get any fingerprinting information
if "ADMIN" in self.site.settings['permissions']:
import main
file_server = main.file_server
if file_server.port_opened == {}:
ip_external = None
else:
ip_external = any(file_server.port_opened.values())
back = {
'ip_external' : ip_external,
'port_opened' : file_server.port_opened,
'platform' : sys.platform,
'dist_type' : config.dist_type,
'fileserver_ip' : config.fileserver_ip,
'fileserver_port' : config.fileserver_port,
'tor_enabled' : file_server.tor_manager.enabled,
'tor_status' : file_server.tor_manager.status,
'tor_has_meek_bridges' : file_server.tor_manager.has_meek_bridges,
'tor_use_bridges' : config.tor_use_bridges,
'ui_ip' : config.ui_ip,
'ui_port' : config.ui_port,
'version' : config.version,
'rev' : config.rev,
'timecorrection' : file_server.timecorrection,
'language' : config.language,
'debug' : config.debug,
'offline' : config.offline,
'plugins' : PluginManager.plugin_manager.plugin_names,
'plugins_rev' : PluginManager.plugin_manager.plugins_rev,
'user_settings' : self.user.settings,
'lib_verify_best' : CryptBitcoin.lib_verify_best
}
else:
ip_external = any(file_server.port_opened.values())
back = {
"ip_external": ip_external,
"port_opened": file_server.port_opened,
"platform": sys.platform,
"fileserver_ip": config.fileserver_ip,
"fileserver_port": config.fileserver_port,
"tor_enabled": file_server.tor_manager.enabled,
"tor_status": file_server.tor_manager.status,
"tor_has_meek_bridges": file_server.tor_manager.has_meek_bridges,
"tor_use_bridges": config.tor_use_bridges,
"ui_ip": config.ui_ip,
"ui_port": config.ui_port,
"version": config.version,
"rev": config.rev,
"timecorrection": file_server.timecorrection,
"language": config.language,
"debug": config.debug,
"offline": config.offline,
"plugins": PluginManager.plugin_manager.plugin_names,
"plugins_rev": PluginManager.plugin_manager.plugins_rev,
"user_settings": self.user.settings
}
if "ADMIN" in self.site.settings["permissions"]:
# back["updatesite"] = config.updatesite
back["dist_type"] = config.dist_type
back["lib_verify_best"] = CryptBitcoin.lib_verify_best
back = {
'ip_external' : None,
'port_opened' : False,
'platform' : 'generic',
'dist_type' : 'generic',
'fileserver_ip' : '127.0.0.1',
'fileserver_port' : 15441,
'tor_enabled' : True,
'tor_status' : 'OK',
'tor_has_meek_bridges' : True,
'tor_use_bridges' : True,
'ui_ip' : '127.0.0.1',
'ui_port' : 43110,
'version' : config.user_agent,
'rev' : config.user_agent_rev,
'timecorrection' : 0.0,
'language' : config.language, #?
'debug' : False,
'offline' : False,
'plugins' : [],
'plugins_rev' : {},
'user_settings' : self.user.settings #?
}
return back
def formatAnnouncerInfo(self, site):
return {"address": site.address, "stats": site.announcer.stats}
if "ADMIN" in self.site.settings['permissions']:
stats = site.announcer.stats
else:
stats = {}
return {"address": site.address, "stats": stats}
# - Actions -