class Backend(object):
"""
Wrapper for sharing UEP connections to Candlepin.
Reference to a Backend object will be passed around UI components, so
the UEP connection it contains can be modified/recreated and all
components will have the updated connection.
This also serves as a common wrapper for certifcate directories and methods
to monitor those directories for changes.
"""
def __init__(self):
self.create_uep(cert_file=ConsumerIdentity.certpath(), key_file=ConsumerIdentity.keypath())
self.create_content_connection()
# we don't know the user/pass yet, so no point in
# creating an admin uep till we need it
self.admin_uep = None
self.product_dir = ProductDirectory()
self.entitlement_dir = EntitlementDirectory()
self.certlib = CertLib(uep=self.uep)
self.product_monitor = file_monitor.Monitor(self.product_dir.path)
self.entitlement_monitor = file_monitor.Monitor(self.entitlement_dir.path)
self.identity_monitor = file_monitor.Monitor(ConsumerIdentity.PATH)
# connect handlers to refresh the cached data when we notice a change.
# do this before any other handlers might connect
self.product_monitor.connect("changed", lambda monitor: self.product_dir.refresh())
self.entitlement_monitor.connect("changed", lambda monitor: self.entitlement_dir.refresh())
# make a create that does the init
# and a update() for a name
def update(self):
self.create_uep(cert_file=ConsumerIdentity.certpath(), key_file=ConsumerIdentity.keypath())
self.content_connection = self._create_content_connection()
def create_uep(self, cert_file=None, key_file=None):
# Re-initialize our connection:
self.uep = self._create_uep(cert_file=cert_file, key_file=key_file)
# Holds a reference to the old uep:
self.certlib = CertLib(uep=self.uep)
def _create_uep(self, username=None, password=None, cert_file=None, key_file=None):
return connection.UEPConnection(
host=cfg.get("server", "hostname"),
ssl_port=int(cfg.get("server", "port")),
handler=cfg.get("server", "prefix"),
proxy_hostname=cfg.get("server", "proxy_hostname"),
proxy_port=cfg.get("server", "proxy_port"),
proxy_user=cfg.get("server", "proxy_user"),
proxy_password=cfg.get("server", "proxy_password"),
username=username,
password=password,
cert_file=cert_file,
key_file=key_file,
)
def create_content_connection(self):
self.content_connection = self._create_content_connection()
def _create_content_connection(self):
return connection.ContentConnection(
host=urlparse.urlparse(cfg.get("rhsm", "baseurl"))[1],
ssl_port=443,
proxy_hostname=cfg.get("server", "proxy_hostname"),
proxy_port=cfg.get("server", "proxy_port"),
proxy_user=cfg.get("server", "proxy_user"),
proxy_password=cfg.get("server", "proxy_password"),
)
def is_registered(self):
return self.consumer.is_valid()
def create_admin_uep(self, username=None, password=None):
self.admin_uep = self._create_uep(username=username, password=password)
def monitor_certs(self, callback):
self.product_monitor.connect("changed", callback)
self.entitlement_monitor.connect("changed", callback)
def monitor_identity(self, callback):
self.identity_monitor.connect("changed", callback)
class Backend(object):
"""
Wrapper for sharing UEP connections to Candlepin.
Reference to a Backend object will be passed around UI components, so
the UEP connection it contains can be modified/recreated and all
components will have the updated connection.
This also serves as a common wrapper for certifcate directories and methods
to monitor those directories for changes.
"""
def __init__(self):
self.create_uep(cert_file=ConsumerIdentity.certpath(),
key_file=ConsumerIdentity.keypath())
self.create_content_connection()
# we don't know the user/pass yet, so no point in
# creating an admin uep till we need it
self.admin_uep = None
self.product_dir = ProductDirectory()
self.entitlement_dir = EntitlementDirectory()
self.certlib = CertLib(uep=self.uep)
self.product_monitor = file_monitor.Monitor(self.product_dir.path)
self.entitlement_monitor = file_monitor.Monitor(
self.entitlement_dir.path)
self.identity_monitor = file_monitor.Monitor(ConsumerIdentity.PATH)
# connect handlers to refresh the cached data when we notice a change.
# do this before any other handlers might connect
self.product_monitor.connect(
"changed", lambda monitor: self.product_dir.refresh())
self.entitlement_monitor.connect(
"changed", lambda monitor: self.entitlement_dir.refresh())
# make a create that does the init
# and a update() for a name
def update(self):
self.create_uep(cert_file=ConsumerIdentity.certpath(),
key_file=ConsumerIdentity.keypath())
self.content_connection = self._create_content_connection()
def create_uep(self, cert_file=None, key_file=None):
# Re-initialize our connection:
self.uep = self._create_uep(cert_file=cert_file, key_file=key_file)
# Holds a reference to the old uep:
self.certlib = CertLib(uep=self.uep)
def _create_uep(self,
username=None,
password=None,
cert_file=None,
key_file=None):
return connection.UEPConnection(
host=cfg.get('server', 'hostname'),
ssl_port=int(cfg.get('server', 'port')),
handler=cfg.get('server', 'prefix'),
proxy_hostname=cfg.get('server', 'proxy_hostname'),
proxy_port=cfg.get('server', 'proxy_port'),
proxy_user=cfg.get('server', 'proxy_user'),
proxy_password=cfg.get('server', 'proxy_password'),
username=username,
password=password,
cert_file=cert_file,
key_file=key_file)
def create_content_connection(self):
self.content_connection = self._create_content_connection()
def _create_content_connection(self):
return connection.ContentConnection(
host=urlparse.urlparse(cfg.get('rhsm', 'baseurl'))[1],
ssl_port=443,
proxy_hostname=cfg.get('server', 'proxy_hostname'),
proxy_port=cfg.get('server', 'proxy_port'),
proxy_user=cfg.get('server', 'proxy_user'),
proxy_password=cfg.get('server', 'proxy_password'))
def is_registered(self):
return self.consumer.is_valid()
def create_admin_uep(self, username=None, password=None):
self.admin_uep = self._create_uep(username=username, password=password)
def monitor_certs(self, callback):
self.product_monitor.connect('changed', callback)
self.entitlement_monitor.connect('changed', callback)
def monitor_identity(self, callback):
self.identity_monitor.connect('changed', callback)
