def _read_rhn_proxy_settings(self):
if not rhn_config:
return
# Read and store rhn-setup's proxy settings, as they have been set
# on the prior screen (which is owned by rhn-setup)
up2date_cfg = rhn_config.initUp2dateConfig()
cfg = rhsm.config.initConfig()
if up2date_cfg["enableProxy"]:
proxy = up2date_cfg["httpProxy"]
if proxy:
# Remove any URI scheme provided
proxy = remove_scheme(proxy)
try:
host, port = proxy.split(":")
cfg.set("server", "proxy_hostname", host)
cfg.set("server", "proxy_port", port)
except ValueError:
cfg.set("server", "proxy_hostname", proxy)
cfg.set("server", "proxy_port", rhsm.config.DEFAULT_PROXY_PORT)
if up2date_cfg["enableProxyAuth"]:
cfg.set("server", "proxy_user", up2date_cfg["proxyUser"])
cfg.set("server", "proxy_password", up2date_cfg["proxyPassword"])
else:
cfg.set("server", "proxy_hostname", "")
cfg.set("server", "proxy_port", "")
cfg.set("server", "proxy_user", "")
cfg.set("server", "proxy_password", "")
cfg.save()
self.backend.cp_provider.set_connection_info()
def _read_rhn_proxy_settings(self):
if not rhn_config:
return
# Read and store rhn-setup's proxy settings, as they have been set
# on the prior screen (which is owned by rhn-setup)
up2date_cfg = rhn_config.initUp2dateConfig()
cfg = rhsm.config.initConfig()
if up2date_cfg['enableProxy']:
proxy = up2date_cfg['httpProxy']
if proxy:
# Remove any URI scheme provided
proxy = remove_scheme(proxy)
try:
host, port = proxy.split(':')
cfg.set('server', 'proxy_hostname', host)
cfg.set('server', 'proxy_port', port)
except ValueError:
cfg.set('server', 'proxy_hostname', proxy)
cfg.set('server', 'proxy_port',
rhsm.config.DEFAULT_PROXY_PORT)
if up2date_cfg['enableProxyAuth']:
cfg.set('server', 'proxy_user', up2date_cfg['proxyUser'])
cfg.set('server', 'proxy_password',
up2date_cfg['proxyPassword'])
else:
cfg.set('server', 'proxy_hostname', '')
cfg.set('server', 'proxy_port', '')
cfg.set('server', 'proxy_user', '')
cfg.set('server', 'proxy_password', '')
cfg.save()
self.backend.cp_provider.set_connection_info()
def display_connection_status(self, button):
connection_label = self.xml.get_widget("connectionStatusLabel")
if not len(remove_scheme(self.cfg.get("server", "proxy_hostname"))):
connection_label.set_label(_("Proxy location cannot be empty"))
elif self.test_connection():
connection_label.set_label(_("Proxy connection succeeded"))
else:
connection_label.set_label(_("Proxy connection failed"))
def display_connection_status(self, button):
connection_label = self.xml.get_widget("connectionStatusLabel")
if not len(remove_scheme(self.cfg.get("server", "proxy_hostname"))):
connection_label.set_label(_("Proxy location cannot be empty"))
elif self.test_connection():
connection_label.set_label(_("Proxy connection succeeded"))
else:
connection_label.set_label(_("Proxy connection failed"))
def test_connection(self):
proxy_host = remove_scheme(self.cfg.get("server", "proxy_hostname"))
proxy_port = self.cfg.get_int("server", "proxy_port")
cp = self.cp_provider.get_no_auth_cp()
try:
cp.getStatus()
except connection.RemoteServerException, e:
log.debug("Reporting proxy connection as good despite %s" % e.code)
return True
def write_values(self, widget=None, dummy=None):
proxy = self.proxyEntry.get_text() or ""
# don't save these values if they are disabled in the gui
# settings of HTTP Proxy
if proxy and self.enableProxyButton.get_active():
# Remove any URI scheme provided
proxy = remove_scheme(proxy)
# Update the proxy entry field to show we removed any scheme
self.proxyEntry.set_text(proxy)
try:
proxy_hostname, proxy_port = proxy.split(':')
self.cfg.set("server", "proxy_hostname", proxy_hostname)
self.cfg.set("server", "proxy_port", proxy_port)
except ValueError:
# no port? just write out the hostname and assume default
self.cfg.set("server", "proxy_hostname", proxy)
self.cfg.set("server", "proxy_port",
rhsm.config.DEFAULT_PROXY_PORT)
else:
# delete config options if we disable it in the ui
self.cfg.set("server", "proxy_hostname", "")
self.cfg.set("server", "proxy_port", "")
# settings of HTTP proxy authentication
if self.enableProxyAuthButton.get_active():
if self.proxyUserEntry.get_text() is not None:
self.cfg.set("server", "proxy_user",
str(self.proxyUserEntry.get_text()))
if self.proxyPasswordEntry.get_text() is not None:
self.cfg.set("server", "proxy_password",
str(self.proxyPasswordEntry.get_text()))
else:
self.cfg.set("server", "proxy_user", "")
self.cfg.set("server", "proxy_password", "")
# settings of bypass the HTTP proxy for specific host/domain
if self.enableProxyBypassButton.get_active():
if self.noProxyEntry.get_text() is not None:
self.cfg.set("server", "no_proxy",
str(self.noProxyEntry.get_text()))
else:
self.cfg.set("server", "no_proxy", "")
try:
self.cfg.save()
self.cp_provider.set_connection_info()
except Exception:
show_error_window(
_("There was an error saving your configuration.") +
_("Make sure that you own %s.") % self.cfg.fileName,
parent=self.networkConfigDialog)
def parse_proxy_entry(self, proxy_url):
proxy_url = remove_scheme(proxy_url)
proxy_host = None
proxy_port = None
try:
proxy_info = parse_url(proxy_url, default_port=rhsm.config.DEFAULT_PROXY_PORT)
proxy_host = proxy_info[2]
proxy_port = proxy_info[3]
except rhsm.utils.ServerUrlParseErrorPort, e:
proxy_host = proxy_url.split(':')[0]
proxy_port = rhsm.config.DEFAULT_PROXY_PORT
def test_connection(self):
proxy_host = remove_scheme(self.cfg.get("server", "proxy_hostname"))
proxy_port = self.cfg.get_int("server", "proxy_port")
cp = self.cp_provider.get_no_auth_cp()
try:
cp.getStatus()
except connection.RemoteServerException, e:
log.debug("Reporting proxy connection as good despite %s" %
e.code)
return True
def parse_proxy_entry(self, proxy_url):
proxy_url = remove_scheme(proxy_url)
proxy_host = None
proxy_port = None
try:
proxy_info = parse_url(proxy_url, default_port=rhsm.config.DEFAULT_PROXY_PORT)
proxy_host = proxy_info[2]
proxy_port = proxy_info[3]
except rhsm.utils.ServerUrlParseErrorPort, e:
proxy_host = proxy_url.split(':')[0]
proxy_port = rhsm.config.DEFAULT_PROXY_PORT
def write_values(self, widget=None, dummy=None):
proxy = self.proxyEntry.get_text() or ""
# don't save these values if they are disabled in the gui
# settings of HTTP Proxy
if proxy and self.enableProxyButton.get_active():
# Remove any URI scheme provided
proxy = remove_scheme(proxy)
# Update the proxy entry field to show we removed any scheme
self.proxyEntry.set_text(proxy)
try:
proxy_hostname, proxy_port = proxy.split(':')
self.cfg.set("server", "proxy_hostname", proxy_hostname)
self.cfg.set("server", "proxy_port", proxy_port)
except ValueError:
# no port? just write out the hostname and assume default
self.cfg.set("server", "proxy_hostname", proxy)
self.cfg.set("server", "proxy_port", rhsm.config.DEFAULT_PROXY_PORT)
else:
# delete config options if we disable it in the ui
self.cfg.set("server", "proxy_hostname", "")
self.cfg.set("server", "proxy_port", "")
# settings of HTTP proxy authentication
if self.enableProxyAuthButton.get_active():
if self.proxyUserEntry.get_text() is not None:
self.cfg.set("server", "proxy_user",
str(self.proxyUserEntry.get_text()))
if self.proxyPasswordEntry.get_text() is not None:
self.cfg.set("server", "proxy_password",
str(self.proxyPasswordEntry.get_text()))
else:
self.cfg.set("server", "proxy_user", "")
self.cfg.set("server", "proxy_password", "")
# settings of bypass the HTTP proxy for specific host/domain
if self.enableProxyBypassButton.get_active():
if self.noProxyEntry.get_text() is not None:
self.cfg.set("server", "no_proxy",
str(self.noProxyEntry.get_text()))
else:
self.cfg.set("server", "no_proxy", "")
try:
self.cfg.save()
self.cp_provider.set_connection_info()
except Exception:
show_error_window(_("There was an error saving your configuration.") +
_("Make sure that you own %s.") % self.cfg.fileName,
parent=self.networkConfigDialog)
def _read_rhn_proxy_settings(self):
if not rhn_config:
return
# Read and store rhn-setup's proxy settings, as they have been set
# on the prior screen (which is owned by rhn-setup)
up2date_cfg = rhn_config.initUp2dateConfig()
cfg = rhsm.config.initConfig()
# Track if we have changed this in the gui proxy dialog, if
# we have changed it to disabled, then we apply "null", otherwise
# if the version off the fs was disabled, we ignore the up2date proxy settings.
#
# Don't do anything if proxies aren't enabled in rhn config.
if not up2date_cfg['enableProxy']:
if self.proxies_were_enabled_from_gui:
cfg.set('server', 'proxy_hostname', '')
cfg.set('server', 'proxy_port', '')
self.backend.cp_provider.set_connection_info()
return
# If we get here, we think we are enabling or updating proxy info
# based on changes from the gui proxy settings dialog, so take that
# to mean that enabledProxy=0 means to unset proxy info, not just to
# not override it.
self.proxies_were_enabled_from_gui = up2date_cfg['enableProxy']
proxy = up2date_cfg['httpProxy']
if proxy:
# Remove any URI scheme provided
proxy = remove_scheme(proxy)
try:
host, port = proxy.split(':')
# the rhn proxy value is unicode, assume we can
# cast to ascii ints
port = str(int(port))
cfg.set('server', 'proxy_hostname', host)
cfg.set('server', 'proxy_port', port)
except ValueError:
cfg.set('server', 'proxy_hostname', proxy)
cfg.set('server', 'proxy_port',
rhsm.config.DEFAULT_PROXY_PORT)
if up2date_cfg['enableProxyAuth']:
cfg.set('server', 'proxy_user', up2date_cfg['proxyUser'])
cfg.set('server', 'proxy_password',
up2date_cfg['proxyPassword'])
self.backend.cp_provider.set_connection_info()
def _read_rhn_proxy_settings(self):
if not rhn_config:
return
# Read and store rhn-setup's proxy settings, as they have been set
# on the prior screen (which is owned by rhn-setup)
up2date_cfg = rhn_config.initUp2dateConfig()
cfg = rhsm.config.initConfig()
# Track if we have changed this in the gui proxy dialog, if
# we have changed it to disabled, then we apply "null", otherwise
# if the version off the fs was disabled, we ignore the up2date proxy settings.
#
# Don't do anything if proxies aren't enabled in rhn config.
if not up2date_cfg['enableProxy']:
if self.proxies_were_enabled_from_gui:
cfg.set('server', 'proxy_hostname', '')
cfg.set('server', 'proxy_port', '')
self.backend.cp_provider.set_connection_info()
return
# If we get here, we think we are enabling or updating proxy info
# based on changes from the gui proxy settings dialog, so take that
# to mean that enabledProxy=0 means to unset proxy info, not just to
# not override it.
self.proxies_were_enabled_from_gui = up2date_cfg['enableProxy']
proxy = up2date_cfg['httpProxy']
if proxy:
# Remove any URI scheme provided
proxy = remove_scheme(proxy)
try:
host, port = proxy.split(':')
# the rhn proxy value is unicode, assume we can
# cast to ascii ints
port = str(int(port))
cfg.set('server', 'proxy_hostname', host)
cfg.set('server', 'proxy_port', port)
except ValueError:
cfg.set('server', 'proxy_hostname', proxy)
cfg.set('server', 'proxy_port',
rhsm.config.DEFAULT_PROXY_PORT)
if up2date_cfg['enableProxyAuth']:
cfg.set('server', 'proxy_user', up2date_cfg['proxyUser'])
cfg.set('server', 'proxy_password',
up2date_cfg['proxyPassword'])
self.backend.cp_provider.set_connection_info()
def main(self, args=None):
# TODO: For now, we disable the CLI entirely. We may want to allow some commands in the future.
if rhsm.config.in_container():
system_exit(
os.EX_CONFIG,
_("subscription-manager is disabled when running inside a container. Please refer to your host system for subscription management.\n"
))
config_changed = False
# In testing we sometimes specify args, otherwise use the default:
if not args:
args = sys.argv[1:]
(self.options, self.args) = self.parser.parse_known_args(args)
# we dont need argv[0] in this list...
self.args = self.args[1:]
# check for unparsed arguments
if self.args:
for arg in self.args:
print(_("cannot parse argument: {}").format(arg))
system_exit(os.EX_USAGE)
if hasattr(self.options, "insecure") and self.options.insecure:
conf["server"]["insecure"] = "1"
config_changed = True
if hasattr(self.options, "server_url") and self.options.server_url:
try:
(self.server_hostname, self.server_port,
self.server_prefix) = parse_server_info(
self.options.server_url, conf)
except ServerUrlParseError as e:
print(_("Error parsing serverurl:"))
handle_exception("Error parsing serverurl:", e)
conf["server"]["hostname"] = self.server_hostname
conf["server"]["port"] = self.server_port
conf["server"]["prefix"] = self.server_prefix
if self.server_port:
self.server_port = int(self.server_port)
config_changed = True
if hasattr(self.options, "base_url") and self.options.base_url:
try:
(baseurl_server_hostname, baseurl_server_port,
baseurl_server_prefix) = parse_baseurl_info(
self.options.base_url)
except ServerUrlParseError as e:
print(_("Error parsing baseurl:"))
handle_exception("Error parsing baseurl:", e)
conf["rhsm"]["baseurl"] = format_baseurl(baseurl_server_hostname,
baseurl_server_port,
baseurl_server_prefix)
config_changed = True
# support foo.example.com:3128 format
if hasattr(self.options, "proxy_url") and self.options.proxy_url:
parts = remove_scheme(self.options.proxy_url).split(':')
self.proxy_hostname = parts[0]
# no ':'
if len(parts) > 1:
self.proxy_port = int(parts[1])
else:
# if no port specified, use the one from the config, or fallback to the default
self.proxy_port = conf['server'].get_int(
'proxy_port') or rhsm.config.DEFAULT_PROXY_PORT
config_changed = True
if hasattr(self.options, "proxy_user") and self.options.proxy_user:
self.proxy_user = self.options.proxy_user
if hasattr(self.options,
"proxy_password") and self.options.proxy_password:
self.proxy_password = self.options.proxy_password
if hasattr(self.options, "no_proxy") and self.options.no_proxy:
self.no_proxy = self.options.no_proxy
# Proxy information isn't written to the config, so we have to make sure
# the sorter gets it
connection_info = {}
if self.proxy_hostname:
connection_info['proxy_hostname_arg'] = self.proxy_hostname
if self.proxy_port:
connection_info['proxy_port_arg'] = self.proxy_port
if self.proxy_user:
connection_info['proxy_user_arg'] = self.proxy_user
if self.proxy_password:
connection_info['proxy_password_arg'] = self.proxy_password
if self.server_hostname:
connection_info['host'] = self.server_hostname
if self.server_port:
connection_info['ssl_port'] = self.server_port
if self.server_prefix:
connection_info['handler'] = self.server_prefix
if self.no_proxy:
connection_info['no_proxy_arg'] = self.no_proxy
self.cp_provider = inj.require(inj.CP_PROVIDER)
self.cp_provider.set_connection_info(**connection_info)
self.log.debug("X-Correlation-ID: {id}".format(id=self.correlation_id))
self.cp_provider.set_correlation_id(self.correlation_id)
self.log_client_version()
if self.require_connection():
# make sure we pass in the new server info, otherwise we
# we use the defaults from connection module init
# we've set self.proxy* here, so we'll use them if they
# are set
self.cp = self.cp_provider.get_consumer_auth_cp()
# no auth cp for get / (resources) and
# get /status (status and versions)
self.no_auth_cp = self.cp_provider.get_no_auth_cp()
self.entcertlib = EntCertActionInvoker()
if config_changed:
try:
# catch host/port issues; does not catch auth issues
if not self.test_proxy_connection():
system_exit(
os.EX_UNAVAILABLE,
_("Proxy connection failed, please check your settings."
))
# this tries to actually connect to the server and ping it
if not is_valid_server_info(self.no_auth_cp):
system_exit(
os.EX_UNAVAILABLE,
_("Unable to reach the server at {host}:{port}{handler}"
).format(host=self.no_auth_cp.host,
port=self.no_auth_cp.ssl_port,
handler=self.no_auth_cp.handler))
except MissingCaCertException:
system_exit(
os.EX_CONFIG,
_("Error: CA certificate for subscription service has not been installed."
))
except ProxyException:
system_exit(
os.EX_UNAVAILABLE,
_("Proxy connection failed, please check your settings."
))
else:
self.cp = None
# do the work, catch most common errors here:
try:
return_code = self._do_command()
# Only persist the config changes if there was no exception
if config_changed and self.persist_server_options():
conf.persist()
if return_code is not None:
return return_code
except (CertificateException, ssl.SSLError) as e:
log.error(e)
system_exit(os.EX_SOFTWARE,
_('System certificates corrupted. Please reregister.'))
except connection.GoneException as ge:
if ge.deleted_id == self.identity.uuid:
log.critical(
"Consumer profile \"{uuid}\" has been deleted from the server."
.format(uuid=self.identity.uuid))
system_exit(
os.EX_UNAVAILABLE,
_("Consumer profile \"{uuid}\" has been deleted from the server. You can use command clean or unregister to remove local profile."
).format(uuid=self.identity.uuid))
else:
raise ge
except InvalidCLIOptionError as err:
# This exception is handled in cli module
raise err
except Exception as err:
handle_exception("exception caught in subscription-manager", err)
def test_no_port(self):
proxy_url = "proxy.example.com"
res = remove_scheme(proxy_url)
self.assertEqual(res, proxy_url)
def test_https_scheme(self):
proxy_url = "https://example.com:3128"
res = remove_scheme(proxy_url)
self.assertEquals(res, "example.com:3128")
def test_https_scheme(self):
proxy_url = "https://example.com:3128"
res = remove_scheme(proxy_url)
self.assertEqual(res, "example.com:3128")
def test_no_port(self):
proxy_url = "proxy.example.com"
res = remove_scheme(proxy_url)
self.assertEquals(res, proxy_url)
def test_colon_port(self):
proxy_url = "proxy.example.com:3128"
res = remove_scheme(proxy_url)
self.assertEquals(res, proxy_url)
def test_colon_port(self):
proxy_url = "proxy.example.com:3128"
res = remove_scheme(proxy_url)
self.assertEqual(res, proxy_url)
