def SetupAuth(interactive=False):
"""Sets up requestors with authentication tokens
Args:
interactive: boolean, when set to true can prompt user, otherwise returns False if authentication fails
Returns:
requestor, storage: Authenticated requestors and an instance of storage
"""
modifiedconfig = False
# parse config file and extract useragents, which we use for account names
userids = []
if os.path.exists( Auth.config ):
content_file = open(Auth.config, 'r')
content = content_file.read()
data = json.loads(content)
for user in data['data']:
userids.append(str(user['credential']['user_agent']))
if len(userids) == 0:
userids = [ None ]
requestors = []
for userid in userids:
storage = multistore_file.get_credential_storage(
Auth.config,
Auth.clientid,
userid,
['https://www.googleapis.com/auth/cloudprint'])
credentials = storage.get()
if not credentials and interactive: # pragma: no cover
credentials = Auth.AddAccount(storage, userid)
modifiedconfig = True
if userid == None:
userid = credentials.user_agent
elif not interactive and not credentials:
return False
# renew if expired
requestor = cloudprintrequestor()
if credentials.access_token_expired: # pragma: no cover
credentials.refresh(requestor)
requestor = credentials.authorize(requestor)
requestor.setAccount(userid)
requestors.append(requestor)
# fix permissions
if modifiedconfig: # pragma: no cover
try:
os.chmod(Auth.config, 0640)
os.chown(Auth.config, 0, Auth.GetLPID())
except:
sys.stderr.write("DEBUG: Cannot alter file permissions\n")
pass
return requestors, storage
def SetupAuth(interactive=False):
"""Sets up requestors with authentication tokens
Args:
interactive: boolean, when set to true can prompt user, otherwise returns False if authentication fails
Returns:
requestor, storage: Authenticated requestors and an instance of storage
"""
modifiedconfig = False
# parse config file and extract useragents, which we use for account names
userids = []
if os.path.exists( Auth.config ):
content_file = open(Auth.config, 'r')
content = content_file.read()
data = json.loads(content)
for user in data['data']:
userids.append(str(user['credential']['user_agent']))
if len(userids) == 0:
userids = [ None ]
requestors = []
for userid in userids:
storage = multistore_file.get_credential_storage(
Auth.config,
Auth.clientid,
userid,
['https://www.googleapis.com/auth/cloudprint'])
credentials = storage.get()
if not credentials and interactive: # pragma: no cover
credentials = Auth.AddAccount(storage, userid)
modifiedconfig = True
if userid == None:
userid = credentials.user_agent
elif not interactive and not credentials:
return False
# renew if expired
requestor = cloudprintrequestor()
if credentials.access_token_expired: # pragma: no cover
credentials.refresh(requestor)
requestor = credentials.authorize(requestor)
requestor.setAccount(userid)
requestors.append(requestor)
# fix permissions
if modifiedconfig: # pragma: no cover
try:
os.chmod(Auth.config, 0640)
os.chown(Auth.config, 0, Auth.GetLPID())
except:
sys.stderr.write("DEBUG: Cannot alter file permissions\n")
pass
return requestors, storage
def SetupAuth(interactive=False,
permissions=['https://www.googleapis.com/auth/cloudprint']):
"""Sets up requestors with authentication tokens
Args:
interactive: boolean, when set to true can prompt user, otherwise returns False if authentication fails
Returns:
requestor, storage: Authenticated requestors and an instance of storage
"""
modifiedconfig = False
# parse config file and extract useragents, which we use for account names
userids = []
if os.path.exists(Auth.config):
content_file = open(Auth.config, 'r')
content = content_file.read()
data = json.loads(content)
for user in data['data']:
userids.append(str(user['credential']['user_agent']))
else:
modifiedconfig = True
if len(userids) == 0:
userids = [None]
requestors = []
for userid in userids:
storage = multistore_file.get_credential_storage(
Auth.config, Auth.clientid, userid, permissions)
credentials = storage.get()
if not credentials and interactive:
credentials = Auth.AddAccount(storage, userid)
modifiedconfig = True
if userid == None:
userid = credentials.user_agent
if credentials:
# renew if expired
requestor = cloudprintrequestor()
if credentials.access_token_expired:
from oauth2client.client import AccessTokenRefreshError
try:
credentials.refresh(requestor)
except AccessTokenRefreshError as e:
sys.stderr.write(
"Failed to renew token (error: " + str(e) +
"), if you have revoked access to CUPS Cloud Print in your Google Account, please delete /etc/cloudprint.conf and re-run /usr/share/cloudprint-cups/setupcloudprint.py\n"
)
sys.exit(1)
requestor = credentials.authorize(requestor)
requestor.setAccount(userid)
requestors.append(requestor)
# fix permissions
if modifiedconfig:
Utils.FixFilePermissions(Auth.config)
if not credentials:
return False, False
else:
return requestors, storage
def setup_function(function):
global requestor
requestor = cloudprintrequestor()
def SetupAuth(interactive=False, permissions=['https://www.googleapis.com/auth/cloudprint']):
"""Sets up requestors with authentication tokens
Args:
interactive: boolean, when set to true can prompt user, otherwise returns False if authentication fails
Returns:
requestor, storage: Authenticated requestors and an instance of storage
"""
modifiedconfig = False
# parse config file and extract useragents, which we use for account names
userids = []
if os.path.exists( Auth.config ):
content_file = open(Auth.config, 'r')
content = content_file.read()
data = json.loads(content)
for user in data['data']:
userids.append(str(user['credential']['user_agent']))
else:
modifiedconfig = True
if len(userids) == 0:
userids = [ None ]
requestors = []
for userid in userids:
storage = multistore_file.get_credential_storage(
Auth.config,
Auth.clientid,
userid,
permissions)
credentials = storage.get()
if not credentials and interactive:
credentials = Auth.AddAccount(storage, userid)
modifiedconfig = True
if userid == None:
userid = credentials.user_agent
if credentials:
# renew if expired
requestor = cloudprintrequestor()
if credentials.access_token_expired:
from oauth2client.client import AccessTokenRefreshError
try:
credentials.refresh(requestor)
except AccessTokenRefreshError as e:
sys.stderr.write("Failed to renew token (error: "+ str(e) +"), if you have revoked access to CUPS Cloud Print in your Google Account, please delete /etc/cloudprint.conf and re-run /usr/share/cloudprint-cups/setupcloudprint.py\n")
sys.exit(1)
requestor = credentials.authorize(requestor)
requestor.setAccount(userid)
requestors.append(requestor)
# fix permissions
if modifiedconfig:
Utils.FixFilePermissions(Auth.config)
if not credentials:
return False, False
else:
return requestors, storage
def setup_function(function):
global requestor
requestor = cloudprintrequestor()
