def DoWebFlow(self, launch_browser):
"""Launches a browser to get credentials."""
# pylint:disable=g-import-not-at-top, Import when needed for performance.
import webbrowser
try:
# Sometimes it's not possible to launch the web browser. This often
# happens when people ssh into other machines.
if launch_browser:
if c_gce.Metadata().connected:
launch_browser = False
try:
browser = webbrowser.get()
if (hasattr(browser, 'name')
and browser.name in _WEBBROWSER_NAMES_BLACKLIST):
launch_browser = False
except webbrowser.Error:
launch_browser = False
return c_store.AcquireFromWebFlow(launch_browser=launch_browser)
except c_store.FlowError:
msg = 'There was a problem with web authentication.'
if launch_browser:
msg += ' Try running again with --no-launch-browser.'
log.error(msg)
raise
def DoInstalledAppBrowserFlow(client_id_file, scopes, launch_browser):
"""Launches a browser to get credentials."""
try:
if client_id_file is not None:
client_type = GetClientSecretsType(client_id_file)
if client_type != clientsecrets.TYPE_INSTALLED:
raise c_exc.ToolException(
'Only client IDs of type \'%s\' are allowed, but encountered '
'type \'%s\'' % (clientsecrets.TYPE_INSTALLED, client_type))
return c_store.AcquireFromWebFlowAndClientIdFile(
client_id_file=client_id_file,
scopes=scopes,
launch_browser=launch_browser)
else:
return c_store.AcquireFromWebFlow(
launch_browser=launch_browser,
scopes=scopes,
client_id=DEFAULT_CREDENTIALS_DEFAULT_CLIENT_ID,
client_secret=DEFAULT_CREDENTIALS_DEFAULT_CLIENT_SECRET)
except c_store.FlowError:
msg = 'There was a problem with web authentication.'
if launch_browser:
msg += ' Try running again with --no-launch-browser.'
log.error(msg)
raise
def DoInstalledAppBrowserFlow(self, launch_browser):
"""Launches a browser to get credentials."""
try:
return c_store.AcquireFromWebFlow(launch_browser=launch_browser)
except c_store.FlowError:
msg = 'There was a problem with web authentication.'
if launch_browser:
msg += ' Try running again with --no-launch-browser.'
log.error(msg)
raise
def DoInstalledAppBrowserFlow(launch_browser,
scopes,
client_id_file=None,
client_id=None,
client_secret=None):
"""Launches a browser to get credentials.
Args:
launch_browser: bool, True to do a browser flow, false to allow the user to
type in a token from a different browser.
scopes: [str], The list of scopes to authorize.
client_id_file: str, The path to a file containing the client id and secret
to use for the flow. If None, the default client id for the Cloud SDK is
used.
client_id: str, An alternate client id to use. This is ignored if you give
a client id file. If None, the default client id for the Cloud SDK is
used.
client_secret: str, The secret to go along with client_id if specified.
Returns:
The clients obtained from the web flow.
"""
try:
if client_id_file:
client_type = GetClientSecretsType(client_id_file)
if client_type != clientsecrets.TYPE_INSTALLED:
raise InvalidClientSecretsError(
'Only client IDs of type \'%s\' are allowed, but encountered '
'type \'%s\'' %
(clientsecrets.TYPE_INSTALLED, client_type))
webflow = client.flow_from_clientsecrets(filename=client_id_file,
scope=scopes)
return c_store.RunWebFlow(webflow, launch_browser=launch_browser)
else:
return c_store.AcquireFromWebFlow(launch_browser=launch_browser,
scopes=scopes,
client_id=client_id,
client_secret=client_secret)
except c_store.FlowError:
msg = 'There was a problem with web authentication.'
if launch_browser:
msg += ' Try running again with --no-launch-browser.'
log.error(msg)
raise
def DoInstalledAppBrowserFlow(launch_browser,
scopes,
client_id_file=None,
client_id=None,
client_secret=None):
"""Launches a browser to get credentials.
Args:
launch_browser: bool, True to do a browser flow, false to allow the user to
type in a token from a different browser.
scopes: [str], The list of scopes to authorize.
client_id_file: str, The path to a file containing the client id and secret
to use for the flow. If None, the default client id for the Cloud SDK is
used.
client_id: str, An alternate client id to use. This is ignored if you give
a client id file. If None, the default client id for the Cloud SDK is
used.
client_secret: str, The secret to go along with client_id if specified.
Returns:
The clients obtained from the web flow.
"""
try:
if client_id_file:
AssertClientSecretIsInstalledType(client_id_file)
webflow = client.flow_from_clientsecrets(filename=client_id_file,
scope=scopes)
return c_store.RunWebFlow(webflow, launch_browser=launch_browser)
else:
return c_store.AcquireFromWebFlow(launch_browser=launch_browser,
scopes=scopes,
client_id=client_id,
client_secret=client_secret)
except c_store.FlowError as e:
if c_store.IsContextAwareAccessDeniedError(e):
msg = c_store.CONTEXT_AWARE_ACCESS_HELP_MSG
else:
msg = 'There was a problem with web authentication.'
if launch_browser:
msg += ' Try running again with --no-launch-browser.'
log.error(msg)
raise
def DoWebFlow(self, launch_browser):
"""Launches a browser to get credentials."""
try:
# Sometimes it's not possible to launch the web browser. This often
# happens when people ssh into other machines.
if launch_browser:
if c_gce.Metadata().connected:
launch_browser = False
try:
browser = webbrowser.get()
if (hasattr(browser, 'name')
and browser.name in _WEBBROWSER_NAMES_BLACKLIST):
launch_browser = False
except webbrowser.Error:
launch_browser = False
return c_store.AcquireFromWebFlow(launch_browser=launch_browser)
except c_store.FlowError:
log.error(
('There was a problem with the web flow. Try running with '
'--no-launch-browser'))
raise
