def __new__(typ, value):
value = value.lower()
try:
return __import__('xcap.interfaces.backend.%s' % value, globals(), locals(), [''])
except (ImportError, AssertionError), e:
log.fatal("Cannot load '%s' backend module: %s" % (value, str(e)))
sys.exit(1)
def __init__(self):
main_config_file = process.config_file(Config.config_file)
if main_config_file is None:
raise RuntimeError("Cannot find the radius configuration file: `%s'" % Config.config_file)
try:
config = dict(line.rstrip("\n").split(None, 1) for line in open(main_config_file) if len(line.split(None, 1)) == 2 and not line.startswith("#"))
secrets = dict(line.rstrip("\n").split(None, 1) for line in open(config["servers"]) if len(line.split(None, 1)) == 2 and not line.startswith("#"))
server = config["acctserver"]
try:
server, acctport = server.split(":")
acctport = int(acctport)
except ValueError:
acctport = 1813
secret = secrets[server]
dicts = [RadiusDictionaryFile(config["dictionary"])]
if Config.additional_dictionary:
additional_dictionary = process.config_file(Config.additional_dictionary)
if additional_dictionary:
dicts.append(RadiusDictionaryFile(additional_dictionary))
else:
log.warn("Could not load additional RADIUS dictionary file: `%s'" % Config.additional_dictionary)
raddict = pyrad.dictionary.Dictionary(*dicts)
timeout = int(config["radius_timeout"])
retries = int(config["radius_retries"])
except Exception, e:
log.fatal("cannot read the RADIUS configuration file")
raise
def main():
name = 'ip-streamer'
fullname = 'IP Streamer v2'
version = ipstreamer.__version__
runtime_directory = '/var/run/ip-streamer'
system_config_directory = '/etc/vice'
default_pid = os.path.join(runtime_directory, 'server.pid')
default_config = ipstreamer.cfg_filename if os.path.isfile(ipstreamer.cfg_filename) else os.path.join(system_config_directory, ipstreamer.cfg_filename)
parser = argparse.ArgumentParser(description='VICE ip streamer to control mumudvb.')
parser.add_argument('--version', action='version', version='%s %s' % (fullname, version))
parser.add_argument('--no-fork', action='store_false', dest='fork', default=True, help='run the process in the foreground')
parser.add_argument('-c', '--config-file', dest='config_file', default=default_config, help='configuration file', metavar='FILE')
parser.add_argument('-p', '--pid', dest='pid_file', default=default_pid, help='PID file', metavar='FILE')
parser.add_argument('-d', '--debug', help='Run in debug mode', action='store_true', default=False, dest='debug')
args = parser.parse_args()
debug = args.debug
path, cfg_file = os.path.split(args.config_file)
if path:
system_config_directory = path
process.system_config_directory = system_config_directory
ipstreamer.cfg_filename = process.config_file(cfg_file)
# when run in foreground, do not require root access because of PID file in /var/run
if args.fork:
try:
process.runtime_directory = runtime_directory
process.daemonize(args.pid_file)
except ProcessError, e:
log.fatal("Cannot start %s: %s" % (fullname, e))
sys.exit(1)
log.start_syslog(name)
def _start_https(self, reactor):
from gnutls.interfaces.twisted import X509Credentials
cert, pKey = TLSConfig.certificate, TLSConfig.private_key
if cert is None or pKey is None:
log.fatal("the TLS certificates or the private key could not be loaded")
sys.exit(1)
credentials = X509Credentials(cert, pKey)
reactor.listenTLS(ServerConfig.root.port, HTTPFactory(self.site), credentials, interface=ServerConfig.address)
log.msg("TLS started")
def __init__(self):
self.connections = []
if not RatingConfig.address:
try:
RatingConfig.address = RatingEngineAddresses('cdrtool.' + socket.gethostbyaddr(host.default_ip)[0].split('.', 1)[1])
except Exception:
log.fatal('Cannot resolve hostname %s' % ('cdrtool.' + socket.gethostbyaddr(host.default_ip)[0].split('.', 1)[1]))
for engine in RatingConfig.address:
self.connections.append(RatingEngine(engine))
def _start_https(self, reactor):
from gnutls.interfaces.twisted import X509Credentials
from gnutls.connection import TLSContext, TLSContextServerOptions
cert, pKey = TLSConfig.certificate, TLSConfig.private_key
if cert is None or pKey is None:
log.fatal("the TLS certificates or the private key could not be loaded")
sys.exit(1)
credentials = X509Credentials(cert, pKey)
tls_context = TLSContext(credentials, server_options=TLSContextServerOptions(certificate_request=None))
reactor.listenTLS(ServerConfig.root.port, HTTPFactory(self.site), tls_context, interface=ServerConfig.address)
log.msg("TLS started")
def __init__(self):
main_config_file = process.config_file(RadiusConfig.config_file)
if main_config_file is None:
raise RuntimeError(
"Cannot find the radius configuration file: `%s'" %
RadiusConfig.config_file)
try:
config = dict(
line.rstrip("\n").split(None, 1)
for line in open(main_config_file)
if len(line.split(None, 1)) == 2 and not line.startswith("#"))
secrets = dict(
line.rstrip("\n").split(None, 1)
for line in open(config["servers"])
if len(line.split(None, 1)) == 2 and not line.startswith("#"))
server = config["acctserver"]
try:
server, acctport = server.split(":")
acctport = int(acctport)
except ValueError:
acctport = 1813
secret = secrets[server]
dicts = [RadiusDictionaryFile(config["dictionary"])]
if RadiusConfig.additional_dictionary:
additional_dictionary = process.config_file(
RadiusConfig.additional_dictionary)
if additional_dictionary:
dicts.append(RadiusDictionaryFile(additional_dictionary))
else:
log.warn(
"Could not load additional RADIUS dictionary file: `%s'"
% RadiusConfig.additional_dictionary)
raddict = pyrad.dictionary.Dictionary(*dicts)
timeout = int(config["radius_timeout"])
retries = int(config["radius_retries"])
except Exception:
log.fatal("cannot read the RADIUS configuration file")
raise
pyrad.client.Client.__init__(self, server, 1812, acctport, secret,
raddict)
self.timeout = timeout
self.retries = retries
if "bindaddr" in config and config["bindaddr"] != "*":
self.bind((config["bindaddr"], 0))
EventQueue.__init__(self, self.do_accounting)
__cfgfile__ = xcap.__cfgfile__
__section__ = 'Server'
address = ConfigSetting(type=IPAddress, value='0.0.0.0')
root = ConfigSetting(type=XCAPRootURI, value=None)
backend = ConfigSetting(type=Backend, value=None)
class TLSConfig(ConfigSection):
__cfgfile__ = xcap.__cfgfile__
__section__ = 'TLS'
certificate = ConfigSetting(type=Certificate, value=None)
private_key = ConfigSetting(type=PrivateKey, value=None)
if ServerConfig.root is None:
log.fatal("the XCAP root URI is not defined")
sys.exit(1)
if ServerConfig.backend is None:
log.fatal("OpenXCAP needs a backend to be specified in order to run")
sys.exit(1)
# Increase the system limit for the maximum number of open file descriptors
try:
_resource.setrlimit(_resource.RLIMIT_NOFILE, (99999, 99999))
except ValueError:
log.warn("Could not raise open file descriptor limit")
class XCAPRoot(resource.Resource, resource.LeafResource):
sys.exit(1)
except Exception, e:
log.err()
sys.exit(1)
class ServerConfig(ConfigSection):
__cfgfile__ = xcap.__cfgfile__
__section__ = 'Server'
backend = ConfigSetting(type=Backend, value=None)
disabled_applications = ConfigSetting(type=StringList, value=[])
document_validation = True
if ServerConfig.backend is None:
log.fatal("OpenXCAP needs a backend to be specified in order to run")
sys.exit(1)
class ApplicationUsage(object):
"""Base class defining an XCAP application"""
id = None ## the Application Unique ID (AUID)
default_ns = None ## the default XML namespace
mime_type = None ## the MIME type
schema_file = None ## filename of the schema for the application
def __init__(self, storage):
## the XML schema that defines valid documents for this application
if self.schema_file:
xml_schema_doc = etree.parse(open(os.path.join(os.path.dirname(__file__), 'xml-schemas', self.schema_file), 'r'))
self.xml_schema = etree.XMLSchema(xml_schema_doc)
__cfgfile__ = xcap.__cfgfile__
__section__ = 'Server'
root = ConfigSetting(type=XCAPRootURI, value=None)
class Config(ConfigSection):
__cfgfile__ = xcap.__cfgfile__
__section__ = 'OpenSIPS'
xmlrpc_url = ConfigSetting(type=str, value=None)
enable_publish_xcapdiff = False
if Config.xmlrpc_url is None:
log.fatal("the OpenSIPS.xmlrpc_url option is not set")
sys.exit(1)
class PlainPasswordChecker(database.PlainPasswordChecker):
pass
class HashPasswordChecker(database.HashPasswordChecker):
pass
class BaseStorage(database.Storage):
def __init__(self):
database.Storage.__init__(self)
self._mi = ManagementInterface(Config.xmlrpc_url)
process.runtime_directory = '/tmp'
# These log lines will go to stdout.
log.info("Starting %s. Check syslog to see what's going on next." % name)
log.info(
"Use `watch -n .1 ls /tmp' to see how the pid file is created and deleted."
)
# Set the process to run in the background and create a pid file.
# If daemonize is called without arguments or pidfile is None no pid file
# will be created.
pidfile = process.runtime_file('%s.pid' % name)
try:
process.daemonize(pidfile)
except ProcessError as e:
log.fatal(e)
sys.exit(1)
# process was successfully put in the background. Redirect logging to syslog
log.start_syslog(name)
# This log line will go to syslog
log.info('application started (running in the background)')
# Add a signal handler for SIGUSR1
process.signals.add_handler(signal.SIGUSR1, signal_handler)
# Add another signal handler for SIGUSR1. Multiple handlers can be added
# for a given signal by different components/modules/threads of the
# application. The only limitation is that the first handler must be added
# from the main thread.
process.signals.add_handler(signal.SIGUSR1, signal_handler2)
def _NH_SIPApplicationFailedToStartTLS(self, notification):
log.fatal('Could not set TLS options: %s' % notification.data.error)
sys.exit(1)
process.runtime_directory = '/tmp'
# These log lines will go to stdout.
log.msg("Starting %s. Check syslog to see what's going on next." % name)
log.msg(
"Use `watch -n .1 ls /tmp' to see how the pid file is created and deleted."
)
# Set the process to run in the background and create a pid file.
# If daemonize is called without arguments or pidfile is None no pid file
# will be created.
pidfile = process.runtime_file('%s.pid' % name)
try:
process.daemonize(pidfile)
except ProcessError, e:
log.fatal(str(e))
sys.exit(1)
# process was successfully put in the background. Redirect logging to syslog
log.start_syslog(name)
# This log line will go to syslog
log.msg('application started (running in the background)')
# Add a signal handler for SIGUSR1
process.signals.add_handler(signal.SIGUSR1, signal_handler)
# Add another signal handler for SIGUSR1. Multiple handlers can be added
# for a given signal by different components/modules/threads of the
# application. The only limitation is that the first handler must be added
# from the main thread.
process.signals.add_handler(signal.SIGUSR1, signal_handler2)
class Config(ConfigSection):
__cfgfile__ = xcap.__cfgfile__
__section__ = 'Database'
authentication_db_uri = ''
storage_db_uri = ''
subscriber_table = 'subscriber'
user_col = 'username'
domain_col = 'domain'
password_col = 'password'
ha1_col = 'ha1'
xcap_table = 'xcap'
if not Config.authentication_db_uri or not Config.storage_db_uri:
log.fatal("Authentication DB URI and Storage DB URI must be provided")
sys.exit(1)
class DBBase(object):
def __init__(self):
self._db_connect()
class PasswordChecker(DBBase):
"""A credentials checker against a database subscriber table."""
implements(checkers.ICredentialsChecker)
credentialInterfaces = (credentials.IUsernamePassword,
credentials.IUsernameHashedPassword)
ipstreamer.cfg_filename = process.config_file(cfg_file)
# when run in foreground, do not require root access because of PID file in /var/run
if args.fork:
try:
process.runtime_directory = runtime_directory
process.daemonize(args.pid_file)
except ProcessError, e:
log.fatal("Cannot start %s: %s" % (fullname, e))
sys.exit(1)
log.start_syslog(name)
if ipstreamer.cfg_filename:
log.msg("Starting %s %s, config=%s" % (fullname, version, ipstreamer.cfg_filename))
else:
log.fatal("Starting %s %s, with no configuration file" % (fullname, version))
sys.exit(1)
try:
from ipstreamer.server import IPStreamerDaemon
server = IPStreamerDaemon()
except Exception, e:
log.fatal("failed to start %s" % fullname)
log.err()
sys.exit(1)
def stop_server(*args):
if not server.stopping:
log.msg('Stopping %s...' % fullname)
server.stop()
class ServerConfig(ConfigSection):
__cfgfile__ = xcap.__cfgfile__
__section__ = 'Server'
root = ConfigSetting(type=XCAPRootURI, value=None)
class Config(ConfigSection):
__cfgfile__ = xcap.__cfgfile__
__section__ = 'OpenSIPS'
xmlrpc_url = ConfigSetting(type=str, value=None)
enable_publish_xcapdiff = False
if Config.xmlrpc_url is None:
log.fatal("the OpenSIPS.xmlrpc_url option is not set")
sys.exit(1)
class PlainPasswordChecker(database.PlainPasswordChecker): pass
class HashPasswordChecker(database.HashPasswordChecker): pass
class BaseStorage(database.Storage):
def __init__(self):
database.Storage.__init__(self)
self._mi = ManagementInterface(Config.xmlrpc_url)
def _notify_watchers(self, response, user_id, event, type):
def _eb_mi(f):
log.error("Error while notifying OpenSIPS management interface for user %s: %s" % (user_id, f.getErrorMessage()))
return response
[tmp[:100]])
if db_content.fetchall():
continue
try:
message = "RT @%s: %s" % (twitt_author, twitt_content)
if len(message) > 140:
message = "%s..." % message[:137]
self._api.PostUpdate(message)
except twitter.TwitterError, e:
log.error("Twitter Error: %s" % e.message)
else:
con.execute("INSERT INTO twitts(id, content) VALUES(?, ?)",
[twitt_id, message])
con.close()
except sqlite.Error, e:
log.fatal("SQLite error: %s" % str(e))
sys.exit(1)
if __name__ == "__main__":
if not Config.consumer_key or not Config.consumer_secret or not Config.access_token_key or not Config.access_token_secret:
log.fatal("Please, fill the configuration file")
sys.exit(1)
usage = "usage: %prog [options]"
parser = OptionParser(usage=usage)
parser.add_option('-t', dest='tag', help='Hashtag to search for')
options, args = parser.parse_args()
if options.tag:
log.start_syslog("twitterbot")
__cfgfile__ = xcap.__cfgfile__
__section__ = 'Server'
address = ConfigSetting(type=IPAddress, value='0.0.0.0')
root = ConfigSetting(type=XCAPRootURI, value=None)
backend = ConfigSetting(type=Backend, value=None)
class TLSConfig(ConfigSection):
__cfgfile__ = xcap.__cfgfile__
__section__ = 'TLS'
certificate = ConfigSetting(type=Certificate, value=None)
private_key = ConfigSetting(type=PrivateKey, value=None)
if ServerConfig.root is None:
log.fatal("the XCAP root URI is not defined")
sys.exit(1)
if ServerConfig.backend is None:
log.fatal("OpenXCAP needs a backend to be specified in order to run")
sys.exit(1)
# Increase the system limit for the maximum number of open file descriptors
try:
_resource.setrlimit(_resource.RLIMIT_NOFILE, (99999, 99999))
except ValueError:
log.warn("Could not raise open file descriptor limit")
class XCAPRoot(resource.Resource, resource.LeafResource):
class Config(ConfigSection):
__cfgfile__ = xcap.__cfgfile__
__section__ = "Database"
authentication_db_uri = ""
storage_db_uri = ""
subscriber_table = "subscriber"
user_col = "username"
domain_col = "domain"
password_col = "password"
ha1_col = "ha1"
xcap_table = "xcap"
if not Config.authentication_db_uri or not Config.storage_db_uri:
log.fatal("Authentication DB URI and Storage DB URI must be provided")
sys.exit(1)
class DBBase(object):
def __init__(self):
self._db_connect()
class PasswordChecker(DBBase):
"""A credentials checker against a database subscriber table."""
implements(checkers.ICredentialsChecker)
credentialInterfaces = (credentials.IUsernamePassword, credentials.IUsernameHashedPassword)
# but in this example we use /tmp because we need a place where we have
# write access even without running as root.
process.runtime_directory = '/tmp'
# These log lines will go to stdout.
log.msg("Starting %s. Check syslog to see what's going on next." % name)
log.msg("Use `watch -n .1 ls /tmp' to see how the pid file is created and deleted.")
# Set the process to run in the background and create a pid file.
# If daemonize is called without arguments or pidfile is None no pid file
# will be created.
pidfile = process.runtime_file('%s.pid' % name)
try:
process.daemonize(pidfile)
except ProcessError, e:
log.fatal(str(e))
sys.exit(1)
# process was succesfully put in the background. Redirect logging to syslog
log.start_syslog(name)
# This log line will go to syslog
log.msg('application started (running in the background)')
# Add a signal handler for SIGUSR1
process.signals.add_handler(signal.SIGUSR1, signal_handler)
# Add another signal handler for SIGUSR1. Mutliple handlers can be added
# for a given signal by different components/modules/threads of the
# application. The only limitation is that the first handler must be added
# from the main thread.
process.signals.add_handler(signal.SIGUSR1, signal_handler2)
continue
db_content = con.execute("SELECT id FROM twitts WHERE content MATCH ?", [tmp[:100]])
if db_content.fetchall():
continue
try:
message = "RT @%s: %s" % (twitt_author, twitt_content)
if len(message) > 140:
message = "%s..." % message[:137]
self._api.PostUpdate(message)
except twitter.TwitterError, e:
log.error("Twitter Error: %s" % e.message)
else:
con.execute("INSERT INTO twitts(id, content) VALUES(?, ?)", [twitt_id, message])
con.close()
except sqlite.Error, e:
log.fatal("SQLite error: %s" % str(e))
sys.exit(1)
if __name__ == "__main__":
if not Config.consumer_key or not Config.consumer_secret or not Config.access_token_key or not Config.access_token_secret:
log.fatal("Please, fill the configuration file")
sys.exit(1)
usage = "usage: %prog [options]"
parser = OptionParser(usage=usage)
parser.add_option('-t', dest='tag', help='Hashtag to search for')
options, args = parser.parse_args()
if options.tag:
log.start_syslog("twitterbot")