def do_native_app_authentication(client_id,
redirect_uri,
requested_scopes=None):
"""
Does a Native App authentication flow and returns a
dict of tokens keyed by service name.
"""
client = NativeAppAuthClient(client_id=client_id)
# pass refresh_tokens=True to request refresh tokens
client.oauth2_start_flow(requested_scopes=requested_scopes,
redirect_uri=redirect_uri,
refresh_tokens=True)
url = client.oauth2_get_authorize_url()
print('Native App Authorization URL: \n{}'.format(url))
if not is_remote_session():
webbrowser.open(url, new=1)
auth_code = input('Enter the auth code: ').strip()
token_response = client.oauth2_exchange_code_for_tokens(auth_code)
# return a set of tokens, organized by resource server name
return token_response.by_resource_server
def init():
tokens = None
try:
# if we already have tokens, load and use them
tokens = load_tokens_from_db()
except:
pass
if not tokens:
# if we need to get tokens, start the Native App authentication process
tokens = do_native_app_authentication(config.TRANSFER_CLIENT_ID,
config.REDIRECT_URI,
config.SCOPES)
try:
save_tokens_to_db(tokens)
except:
pass
transfer_tokens = tokens['transfer.api.globus.org']
client = NativeAppAuthClient(client_id=config.TRANSFER_CLIENT_ID)
authorizer = RefreshTokenAuthorizer(
transfer_tokens['refresh_token'],
client,
access_token=transfer_tokens['access_token'],
expires_at=transfer_tokens['expires_at_seconds'],
on_refresh=update_tokens_file_on_refresh)
transfer = TransferClient(authorizer=authorizer)
prepare_call(transfer)
return transfer
def identifier_client(config, **kwargs):
app_name = 'identifier_client'
base_url = config['client']['service_url']
client_id = config['client']['client_id']
access_token = config['tokens']['access_token']
at_expires = int(config['tokens']['access_token_expires'])
refresh_token = config['tokens']['refresh_token']
if not (refresh_token and access_token):
raise IdentifierNotLoggedIn("Missing tokens")
def _on_refresh(tkn):
# extract_and_save_tokens(tkn, config)
pass
authorizer_client = NativeAppAuthClient(client_id, app_name=app_name)
authorizer = RefreshTokenAuthorizer(
refresh_token,
authorizer_client,
access_token,
at_expires,
on_refresh=_on_refresh,
)
return IdentifierClient(
"identifier",
base_url=base_url,
app_name=app_name,
authorizer=authorizer,
**kwargs
)
def getTransferData():
cfg = load_config()
client_id = cfg['globus']['apps']['SDK Tutorial App']['client_id']
auth_client = NativeAppAuthClient(client_id)
refresh_token = cfg['globus']['apps']['SDK Tutorial App']['refresh_token']
source_endpoint_id = cfg['globus']['apps']['SDK Tutorial App'][
'win10_endpoint_id']
destination_endpoint_id = cfg['globus']['apps']['SDK Tutorial App'][
'sdccfed_endpoint_id']
authorizer = RefreshTokenAuthorizer(refresh_token=refresh_token,
auth_client=auth_client)
tc = TransferClient(authorizer=authorizer)
# as both endpoints are expected to be Globus Server endpoints, send auto-activate commands for both globus endpoints
auto_activate_endpoint(tc, source_endpoint_id)
auto_activate_endpoint(tc, destination_endpoint_id)
# make job_label for task a timestamp
x = datetime.now()
job_label = x.strftime('%Y%m%d%H%M%s')
# from Globus... sync_level=checksum means that before files are transferred, Globus will compute checksums on the source and destination files,
# and only transfer files that have different checksums are transferred. verify_checksum=True means that after a file is transferred, Globus will
# compute checksums on the source and destination files to verify that the file was transferred correctly. If the checksums do not match, it will
# redo the transfer of that file.
tdata = TransferData(tc,
source_endpoint_id,
destination_endpoint_id,
label=job_label,
sync_level="checksum",
verify_checksum=True)
return tdata
def do_native_app_authentication(client_id,
redirect_uri,
requested_scopes=None):
"""
Does a Native App authentication flow and returns a
dict of tokens keyed by service name.
"""
client = NativeAppAuthClient(client_id=client_id)
# pass refresh_tokens=True to request refresh tokens
client.oauth2_start_flow(requested_scopes=requested_scopes,
redirect_uri=redirect_uri,
refresh_tokens=True)
url = client.oauth2_get_authorize_url()
print('Native App Authorization URL:\n{}'.format(url))
if not is_remote_session():
# There was a bug in webbrowser recently that this fixes:
# https://bugs.python.org/issue30392
if sys.platform == 'darwin':
webbrowser.get('safari').open(url, new=1)
else:
webbrowser.open(url, new=1)
auth_code = get_input('Enter the auth code: ').strip()
token_response = client.oauth2_exchange_code_for_tokens(auth_code)
# return a set of tokens, organized by resource server name
return token_response.by_resource_server
def identifiers_client(config, **kwargs):
app_name = 'identifier_client'
base_url = config.get('client', 'service_url')
client_id = config.get('client', 'client_id')
access_token = config.get('tokens', 'access_token')
at_expires = int(config.get('tokens', 'access_token_expires'))
refresh_token = config.get('tokens', 'refresh_token')
if not (refresh_token and access_token):
raise IdentifierNotLoggedIn("Missing tokens")
def _on_refresh(tkn):
extract_and_save_tokens(tkn, config)
authorizer_client = NativeAppAuthClient(client_id, app_name=app_name)
authorizer = RefreshTokenAuthorizer(
refresh_token,
authorizer_client,
access_token,
at_expires,
on_refresh=_on_refresh,
)
return IdentifierClient(base_url=base_url,
app_name=app_name,
authorizer=authorizer,
**kwargs)
def login():
tok_path = os.path.expanduser('~/.mdf_agent_tokens.json')
def _read_tokfile():
tokens = {}
if os.path.exists(tok_path):
with open(tok_path) as f:
tokens = json.load(f)
return tokens
def _write_tokfile(new_tokens):
# We have multiple tokens in our tokens file, but on update we only
# get the currently updated token, so read current and update with the
# input tokens
cur_tokens = _read_tokfile()
for key in new_tokens:
cur_tokens[key] = new_tokens[key]
# deny rwx to Group and World -- don't bother storing the returned old
# mask value, since we'll never restore it anyway
# do this on every call to ensure that we're always consistent about it
os.umask(0o077)
with open(tok_path, 'w') as f:
f.write(json.dumps(cur_tokens))
def _update_tokfile(tokens):
_write_tokfile(tokens.by_resource_server['transfer.api.globus.org'])
tokens = _read_tokfile()
client_id = "1e162bfc-ad52-4014-8844-b82841145fc4"
native_client = NativeAppAuthClient(client_id, app_name='MDF Agents')
if not tokens:
# and do the Native App Grant flow
native_client.oauth2_start_flow(
requested_scopes='urn:globus:auth:scope:transfer.api.globus.org:all',
refresh_tokens=True)
linkprompt = 'Please login to Globus here'
print('{0}:\n{1}\n{2}\n{1}\n'
.format(linkprompt, '-' * len(linkprompt),
native_client.oauth2_get_authorize_url()), flush=True)
auth_code = input(
'Enter the resulting Authorization Code here').strip()
tkns = native_client.oauth2_exchange_code_for_tokens(auth_code)
tokens = tkns.by_resource_server['transfer.api.globus.org']
_write_tokfile(tokens)
transfer_tokens = tokens
transfer_authorizer = RefreshTokenAuthorizer(
transfer_tokens['refresh_token'], native_client,
transfer_tokens['access_token'], transfer_tokens['expires_at_seconds'],
on_refresh=_update_tokfile)
transfer_client = TransferClient(authorizer=transfer_authorizer)
return transfer_client
def __init__(self):
self.auth_client = NativeAppAuthClient(self.app_id)
self.auth_client.oauth2_start_flow(refresh_tokens=True)
self.xfer_client = None
if 'globus.token' not in dj.config:
self.login()
else:
self.refresh()
def bulk_submit_xfer(submitjob, recursive=False):
cfg = load_config()
client_id = cfg['globus']['apps'][GLOBUS_AUTH_APP]['client_id']
auth_client = NativeAppAuthClient(client_id)
refresh_token = cfg['globus']['apps'][GLOBUS_AUTH_APP]['refresh_token']
source_endpoint_id = submitjob[0].get('metadata').get(
'source_globus_endpoint_id')
destination_endpoint_id = submitjob[0].get('metadata').get(
'dest_globus_endpoint_id')
authorizer = RefreshTokenAuthorizer(refresh_token=refresh_token,
auth_client=auth_client)
tc = TransferClient(authorizer=authorizer)
# as both endpoints are expected to be Globus Server endpoints, send auto-activate commands for both globus endpoints
a = auto_activate_endpoint(tc, source_endpoint_id)
logging.debug('a: %s' % a)
if a != 'AlreadyActivated':
return None
b = auto_activate_endpoint(tc, destination_endpoint_id)
logging.debug('b: %s' % b)
if b != 'AlreadyActivated':
return None
# make job_label for task a timestamp
x = datetime.now()
job_label = x.strftime('%Y%m%d%H%M%s')
# from Globus... sync_level=checksum means that before files are transferred, Globus will compute checksums on the source
# and destination files, and only transfer files that have different checksums are transferred. verify_checksum=True means
# that after a file is transferred, Globus will compute checksums on the source and destination files to verify that the
# file was transferred correctly. If the checksums do not match, it will redo the transfer of that file.
tdata = TransferData(tc,
source_endpoint_id,
destination_endpoint_id,
label=job_label,
sync_level="checksum")
for file in submitjob:
source_path = file.get('sources')[0]
dest_path = file.get('destinations')[0]
filesize = file['metadata']['filesize']
# TODO: support passing a recursive parameter to Globus
# md5 = file['metadata']['md5']
# tdata.add_item(source_path, dest_path, recursive=False, external_checksum=md5)
tdata.add_item(source_path, dest_path, recursive=False)
record_counter(
'daemons.conveyor.transfer_submitter.globus.transfers.submit.filesize',
filesize)
# logging.info('submitting transfer...')
transfer_result = tc.submit_transfer(tdata)
# logging.info("task_id =", transfer_result["task_id"])
return transfer_result["task_id"]
def __init__(self):
self.auth_client = NativeAppAuthClient(self.app_id)
self.auth_client.oauth2_start_flow(refresh_tokens=True)
self.xfer_client = None
custom = dj.config.get('custom', None)
if custom and 'globus.token' in custom:
self.refresh()
else:
self.login()
def get_transfer_client():
cfg = load_config()
# cfg = yaml.safe_load(open("/opt/rucio/lib/rucio/transfertool/config.yml"))
client_id = cfg['globus']['apps'][GLOBUS_AUTH_APP]['client_id']
auth_client = NativeAppAuthClient(client_id)
refresh_token = cfg['globus']['apps'][GLOBUS_AUTH_APP]['refresh_token']
logging.info('authorizing token...')
authorizer = RefreshTokenAuthorizer(refresh_token=refresh_token, auth_client=auth_client)
logging.info('initializing TransferClient...')
tc = TransferClient(authorizer=authorizer)
return tc
def register_agent(self):
"""
Manage the login with Globus and register
this agent with the cloud service under this
user's name. If it is a new user they will have
account created for them by the service.
"""
scopes = ("urn:globus:auth:scope:transfer.api.globus.org:all "
"urn:globus:auth:scope:auth.globus.org:view_identities "
"openid email profile")
redirect_uri = 'https://auth.globus.org/v2/web/auth-code'
client = NativeAppAuthClient(client_id=self.client_id)
client.oauth2_start_flow(requested_scopes=scopes,
redirect_uri=redirect_uri,
refresh_tokens=True)
url = client.oauth2_get_authorize_url()
print('Globus Authorization URL: \n{}'.format(url))
auth_code = input('Enter the auth code: ').strip()
token_response = client.oauth2_exchange_code_for_tokens(auth_code)
id_data = token_response.decode_id_token(client)
user_email = id_data.get('preferred_username', '')
transfer_tokens = token_response.by_resource_server[
'transfer.api.globus.org']
print('Authenticated as: %s' % user_email)
# Get a user friendly name for this agent
agent_name = input(
'Enter a name for this agent (e.g. laptop): ').strip()
payload = {
"access_token": transfer_tokens['access_token'],
"username": user_email,
"agent_id": self.endpoint_id,
"refresh_token": transfer_tokens['refresh_token'],
"expires_at_seconds": transfer_tokens['expires_at_seconds'],
"agent_name": agent_name
}
# register this data with the service
r = requests.post(self.agent_path, json=payload)
logger.info("Response: %s %s" % (r.status_code, r.reason))
# Check it was successfully registered, otherwise try again
# Note: this returns 500 at the moment as I haven't configured
# a response integration with SNS.
if r.status_code == requests.codes.ok or r.status_code == 500:
logger.info("Successfully registered agent.")
def bulk_submit_xfer(submitjob, recursive=False, logger=logging.log):
cfg = load_config(logger=logger)
client_id = cfg['globus']['apps'][GLOBUS_AUTH_APP]['client_id']
auth_client = NativeAppAuthClient(client_id)
refresh_token = cfg['globus']['apps'][GLOBUS_AUTH_APP]['refresh_token']
source_endpoint_id = submitjob[0].get('metadata').get(
'source_globus_endpoint_id')
destination_endpoint_id = submitjob[0].get('metadata').get(
'dest_globus_endpoint_id')
authorizer = RefreshTokenAuthorizer(refresh_token=refresh_token,
auth_client=auth_client)
tc = TransferClient(authorizer=authorizer)
# make job_label for task a timestamp
now = datetime.datetime.now()
job_label = now.strftime('%Y%m%d%H%M%s')
# retrieve globus_task_deadline value to enforce time window to complete transfers
# default is 2880 minutes or 48 hours
globus_task_deadline = config_get_int('conveyor', 'globus_task_deadline',
False, 2880)
deadline = now + datetime.timedelta(minutes=globus_task_deadline)
# from Globus... sync_level=checksum means that before files are transferred, Globus will compute checksums on the source
# and destination files, and only transfer files that have different checksums are transferred. verify_checksum=True means
# that after a file is transferred, Globus will compute checksums on the source and destination files to verify that the
# file was transferred correctly. If the checksums do not match, it will redo the transfer of that file.
tdata = TransferData(tc,
source_endpoint_id,
destination_endpoint_id,
label=job_label,
sync_level="checksum",
deadline=str(deadline))
for file in submitjob:
source_path = file.get('sources')[0]
dest_path = file.get('destinations')[0]
filesize = file['metadata']['filesize']
# TODO: support passing a recursive parameter to Globus
# md5 = file['metadata']['md5']
# tdata.add_item(source_path, dest_path, recursive=False, external_checksum=md5)
tdata.add_item(source_path, dest_path, recursive=False)
record_counter(
'daemons.conveyor.transfer_submitter.globus.transfers.submit.filesize',
filesize)
# logging.info('submitting transfer...')
transfer_result = tc.submit_transfer(tdata)
logger(logging.INFO, "transfer_result: %s" % transfer_result)
return transfer_result["task_id"]
def __init__(self,
token_storage=MultiClientTokenStorage(),
local_server_code_handler=LocalServerCodeHandler(),
secondary_code_handler=InputCodeHandler(),
default_scopes=None,
*args,
**kwargs):
self.client = NativeAppAuthClient(*args, **kwargs)
self.token_storage = token_storage
if token_storage is not None:
self.verify_token_storage(self.token_storage)
self.app_name = kwargs.get('app_name') or 'My App'
self.local_server_code_handler = local_server_code_handler
self.local_server_code_handler.set_app_name(self.app_name)
self.secondary_code_handler = secondary_code_handler
if isinstance(self.token_storage, MultiClientTokenStorage):
self.token_storage.set_client_id(kwargs.get('client_id'))
self.default_scopes = default_scopes
def __init__(self):
"""Initiate an OAuth2() object.
Initiate OAuth2 flow with Globus credentaials to obtain access tokens.
Refresh the tokens automatically so another login is not required.
Examples
--------
Create an OAuth2 object:
>>> from archeion.models import OAuth2
>>> authorizer = OAuth2()
"""
self.client = NativeAppAuthClient(CLIENT_ID)
self.client.oauth2_start_flow(refresh_tokens=True)
logger.info("Opening browser window for Globus Authentication")
webbrowser.open_new(self.client.oauth2_get_authorize_url())
get_input = getattr(__builtins__, "raw_input", input)
auth_code = get_input(
"Please enter the code you get after login here: "
).strip()
logger.debug("User has input authentication code")
token_response = self.client.oauth2_exchange_code_for_tokens(auth_code)
self.access_token = token_response.by_resource_server["auth.globus.org"][
"access_token"
]
transfer_response = token_response.by_resource_server["transfer.api.globus.org"]
self.transfer_token = transfer_response["access_token"]
self.transfer_refresh_token = transfer_response["refresh_token"]
self.transfer_expiry_seconds = transfer_response["expires_at_seconds"]
authorizer = RefreshTokenAuthorizer(
self.transfer_refresh_token,
self.client,
access_token=self.transfer_token,
expires_at=self.transfer_expiry_seconds,
)
self.transfer_client = TransferClient(
AccessTokenAuthorizer(self.transfer_token)
)
self.authorisation_client = AuthClient(authorizer=authorizer)
def create_globus_transfer_client(tmpLog, globus_client_id,
globus_refresh_token):
"""
create Globus Transfer Client and return the transfer client
"""
# get logger
tmpLog.info('Creating instance of GlobusTransferClient')
# start the Native App authentication process
# use the refresh token to get authorizer
# create the Globus Transfer Client
tc = None
ErrStat = True
try:
client = NativeAppAuthClient(client_id=globus_client_id)
authorizer = RefreshTokenAuthorizer(refresh_token=globus_refresh_token,
auth_client=client)
tc = TransferClient(authorizer=authorizer)
except:
errStat, errMsg = handle_globus_exception(tmpLog)
return ErrStat, tc
def setup_transfer_client(transfer_tokens):
authorizer = RefreshTokenAuthorizer(
transfer_tokens['refresh_token'],
NativeAppAuthClient(client_id=CLIENT_ID),
access_token=transfer_tokens['access_token'],
expires_at=transfer_tokens['expires_at_seconds'])
transfer_client = TransferClient(authorizer=authorizer)
try:
transfer_client.endpoint_autoactivate(SOURCE_ENDPOINT)
transfer_client.endpoint_autoactivate(DESTINATION_ENDPOINT)
except GlobusAPIError as ex:
if ex.http_status == 401:
sys.exit('Refresh token has expired. '
'Please delete the `tokens` object from '
'{} and try again.'.format(DATA_FILE))
else:
raise ex
return transfer_client
def setup_transfer_client(transfer_tokens, source_endpoint,
destination_endpoint):
authorizer = RefreshTokenAuthorizer(
transfer_tokens['refresh_token'],
NativeAppAuthClient(client_id=CLIENT_ID),
access_token=transfer_tokens['access_token'],
expires_at=transfer_tokens['expires_at_seconds'],
on_refresh=update_tokens_file_on_refresh)
transfer_client = TransferClient(authorizer=authorizer)
try:
transfer_client.endpoint_autoactivate(source_endpoint)
transfer_client.endpoint_autoactivate(destination_endpoint)
except GlobusAPIError as ex:
if ex.http_status == 401:
sys.exit('Refresh token has expired. '
'Please delete the `tokens` object from '
'{} and try again.'.format(DATA_FILE))
else:
raise ex
return transfer_client
def do_native_app_authentication(client_id=config['CLIENT_ID'],
redirect_uri=config['REDIRECT_URI'],
requested_scopes=config['SCOPES']):
"""
Does a Native App authentication flow and returns a
dict of tokens keyed by service name.
"""
client = NativeAppAuthClient(client_id=client_id)
client.oauth2_start_flow(requested_scopes=config['SCOPES'],
redirect_uri=redirect_uri)
url = client.oauth2_get_authorize_url()
server = start_local_server(listen=config['SERVER_ADDRESS'])
if not is_remote_session():
webbrowser.open(url, new=1)
auth_code = server.wait_for_code()
token_response = client.oauth2_exchange_code_for_tokens(auth_code)
server.shutdown()
# return a set of tokens, organized by resource server name
return token_response.by_resource_server
def _get_globus_sdk_native_client(
client_id: str = CLIENT_ID,
client_name: str = CLIENT_NAME,
):
return NativeAppAuthClient(client_id, app_name=client_name)
def initiate_connection(self):
""" Initiate the connection
"""
tokens = None
try:
# if we already have tokens, load and use them
tokens = self.load_tokens_from_file()
except:
pass
if not tokens:
# if we need to get tokens, start the Native App authentication process
client = NativeAppAuthClient(
client_id=self.CLIENT_ID) #self.config['client_id'])
# pass refresh_tokens=True to request refresh tokens
client.oauth2_start_flow(
requested_scopes=self.
SCOPES, #self.config['requested_scopes'],
redirect_uri=self.REDIRECT_URI, #self.config['redirect_uri'],
refresh_tokens=True)
url = client.oauth2_get_authorize_url()
print 'Native App Authorization URL: \n{}'.format(url)
auth_code = raw_input('Enter the auth code: ').strip()
token_response = client.oauth2_exchange_code_for_tokens(auth_code)
# return a set of tokens, organized by resource server name
tokens = token_response.by_resource_server
try:
self.save_tokens_to_file(tokens)
except:
pass
transfer_tokens = tokens['transfer.api.globus.org']
auth_client = NativeAppAuthClient(client_id=self.config['client_id'])
authorizer = RefreshTokenAuthorizer(
transfer_tokens['refresh_token'],
auth_client,
#access_token=transfer_tokens['access_token'],
#expires_at=transfer_tokens['expires_at_seconds'],
on_refresh=self.update_tokens_file_on_refresh)
self.client = TransferClient(authorizer=authorizer)
# print out a directory listing from an endpoint
try:
#print 'ACTIVATE'
#print 'DEST',self.config['dest_ep']
self.client.endpoint_autoactivate(self.config['dest_ep'])
ac = self.client.endpoint_get_activation_requirements(
self.config['dest_ep'])
#print ac
self.client.endpoint_autoactivate(self.config['src_ep'])
ac2 = self.client.endpoint_get_activation_requirements(
self.config['src_ep'])
#print ac2
except GlobusAPIError as ex:
self.logger.error('Error in endpoint activation %s', str(ex))
if ex.http_status == 401:
sys.exit('Refresh token has expired. '
'Please delete refresh-tokens.json and try again.')
else:
raise ex
#!/usr/bin/env python
from globus_sdk import NativeAppAuthClient
CLIENT_ID = "d0f1d9b0-bd81-4108-be74-ea981664453a"
SCOPES = ("openid profile email "
"urn:globus:auth:scope:transfer.api.globus.org:all")
get_input = getattr(__builtins__, 'raw_input', input)
client = NativeAppAuthClient(client_id=CLIENT_ID)
client.oauth2_start_flow(requested_scopes=SCOPES, refresh_tokens=True)
url = client.oauth2_get_authorize_url()
print("Native App Authorization URL: \n{}".format(url))
auth_code = get_input("Enter the auth code: ").strip()
token_res = client.oauth2_exchange_code_for_tokens(auth_code)
tokens = token_res.by_resource_server
transfer_token = tokens["transfer.api.globus.org"]["refresh_token"]
auth_token = tokens["auth.globus.org"]["refresh_token"]
id_token = token_res["id_token"]
access_token = token_res["access_token"]
print("Transfer Refresh Token: {}".format(transfer_token))
print("Auth Refresh Token : {}".format(auth_token))
print("Openid id_token : {}".format(id_token))
print("Access Token : {}".format(access_token))
# First authorize using those refresh tokens:
try:
tokens = load_tokens_from_file(TOKEN_FILE)
except:
print(
"Valid refresh tokens not found in {}. Unable to authorize to Globus. Exiting!"
.format(TOKEN_FILE))
sys.exit(-1)
transfer_tokens = tokens['transfer.api.globus.org']
try:
auth_client = NativeAppAuthClient(client_id=dcde_parsl_client_id)
except:
print(
"ERROR: Globus NativeAppAuthClient() call failed! Unable to obtain a Globus authorizer!"
)
sys.exit(-1)
authorizer = RefreshTokenAuthorizer(
transfer_tokens['refresh_token'],
auth_client,
access_token=transfer_tokens['access_token'],
expires_at=transfer_tokens['expires_at_seconds'],
on_refresh=update_tokens_file_on_refresh)
try:
tc = TransferClient(authorizer=authorizer)
def transfer(sp,destination_endpoint_id,one_endpoint):
tokens = None
try:
# if we already have tokens, load and use them
tokens = load_tokens_from_file(TOKEN_FILE)
except:
pass
if not tokens:
# if we need to get tokens, start the Native App authentication process
tokens = do_native_app_authentication(CLIENT_ID, REDIRECT_URI, SCOPES)
try:
save_tokens_to_file(TOKEN_FILE, tokens)
except:
pass
transfer_tokens = tokens['transfer.api.globus.org']
auth_client = NativeAppAuthClient(client_id=CLIENT_ID,environment='sandbox')
authorizer = RefreshTokenAuthorizer(
transfer_tokens['refresh_token'],
auth_client,
access_token=transfer_tokens['access_token'],
expires_at=transfer_tokens['expires_at_seconds'],
on_refresh=update_tokens_file_on_refresh)
#transfer = TransferClient(authorizer=authorizer,environment='sandbox')
tc = TransferClient(authorizer=authorizer, environment="sandbox")
##################---ENDPOINTS---###########################
source_endpoint_id = '5a2e5704-b028-11e7-bdad-22000bdb2406' #sb vmtb4
#source_endpoint_id = '55705028-aa15-11e7-bdad-22000bdb2406' #sb yulie7t
#source_endpoint_id = 'b0b16296-88e7-11e7-a971-22000a92523b' #bare chameleon
#source_endpoint_id = 'e5762bc2-8466-11e7-a8ed-22000a92523b' #large_chameleon
#source_endpoint_id = '8b26cc0e-877b-11e7-a949-22000a92523b'#ubuntu-vm
#source_endpoint_id = 'ad19b012-77cf-11e7-8b98-22000b9923ef'#chameleon
# source_endpoint_id = raw_input('Input source endpoint UUID: ')
#destination path
##############---SOURCE PATH---######################
#source_path = '/home/parallels/stream_transfer/test_files/'
#source_path = '/home/parallels/stream_transfer/zero_globus/test_files/'
source_path = sp
#source_path ='/home/cc/streaming/zero_globus/test_files/test.txt'
#source_path = '/home/parallels/stream_transfer/zero_globus/test_files/test.txt'
#destination path
destination_path = '/~/'
#destination_path = '/~/'+ sp.split("/")[-1] #use for one file
##if one_endpoint:
## destination_path = '/projects/BrainImagingADSP/yzamora/'
##else:
## destination_path = '/projects/BrainImagingADSP/yzamora/'+ sp.split("/")[-1] #use for one file
#Using my sample UUID from globus tutorial
#destination_endpoint_id = 'ddb59aef-6d04-11e5-ba46-22000b92c6ec' #globus
#destination_endpoint_id = '5d1da0fe-3c07-11e7-bcfc-22000b9a448b' #laptop
#tc.endpoint_autoactivate(source_endpoint_id)
#tc.endpoint_autoactive(destination_endpoint_id)
ep1 = tc.get_endpoint(destination_endpoint_id)
tc.endpoint_autoactivate(destination_endpoint_id)
#ep1 is setting the activated endpoint to be a variable to work with
tc.endpoint_autoactivate(source_endpoint_id)
label = "medium data transfer"
#tdata = globus_sdk.TransferData(tc, source_endpoint_id, destination_endpoint_id,label=label, sync_level='0')
tdata = globus_sdk.TransferData(tc, source_endpoint_id, destination_endpoint_id,label=label, perf_cc=3, sync_level=None, verify_checksum=False)
#tdata = globus_sdk.TransferData(tc, source_endpoint_id, destination_endpoint_id,label=label)
if one_endpoint:
tdata.add_item(source_path,destination_path,recursive=True)
else:
tdata.add_item(source_path,destination_path,recursive=False)
submit_result = tc.submit_transfer(tdata)
print("Task ID:", submit_result["task_id"])
"""
Checking for time completion using globus calls
"""
#print("Completion time:", submit_result["completion_time"])
#setup of the transfer, submits as a https post request
#transfer_data = TransferData(transfer_client=tc,
# source_endpoint=source_endpoint_id,
# destination_endpoint=destination_endpoint_id,
# label='Transfer',
# sync_level='checksum')
#transfer_data.add_item(source_path=source_path,destination_path=destination_path, recursive=False)
#task_id=transfer.submit_transfer(transfer_data)['task_id']
#waiting for file to transfer
status = tc.get_task(submit_result["task_id"],fields="status")["status"]
poll_interval = 2
max_wait = 90
wait_time = 0
while not (status in ["SUCCEEDED", "FAILED"]):
if (wait_time >= max_wait): break
print("Task not yet complete (status {}), sleeping for {} seconds..." \
.format(status, poll_interval))
time.sleep(poll_interval)
wait_time += poll_interval
status = tc.get_task(submit_result["task_id"], fields="status")["status"]
if status == "FAILED":
print("WARNING! File transfer FAILED!")
#deleting file after transfer
if status == "SUCCEEDED":
end_time = datetime.datetime.utcnow()
start_time = end_time - datetime.timedelta(minutes=200)
#limit = response objects
# data = tc.task_list(filter="type:TRANSFER,DELETE/request_time:%s,%s"
# % (start_time, end_time), limit=5)
#print("File transfer SUCCEEDED, will delete file from local directory now")
""" r = tc.task_list(num_results=1, filter="type:TRANSFER,DELETE")
def __init__(self):
self.log = logging.getLogger(self.__class__.__name__)
self.log.info("init - started")
config = configparser.ConfigParser()
config.read(str(CONFIG_PATH))
# To set up a client_id, see https://auth.globus.org/v2/web/developers
# Current client_id is in Project: MaterialsCommonsProject, App: MaterialsCommonsTest
client_id = config['sdk']['id']
auth_tokens = None
transfer_tokens = None
tokens = None
try:
# if we already have tokens, load and use them
tokens = self._load_tokens_from_file(TOKEN_FILE_PATH)
except IOError:
pass
if not tokens:
# if we need to get tokens, start the Native App authentication process
tokens = self.do_native_app_authentication(client_id, REDIRECT_URI,
SCOPES)
try:
self._save_tokens_to_file(TOKEN_FILE_PATH, tokens)
except IOError:
pass
try:
auth_tokens = tokens['auth.globus.org']
transfer_tokens = tokens['transfer.api.globus.org']
except KeyError as er:
self.log.error(
"KeyError on NativeApp tokens: {}\n delete {} and restart".
format(er, TOKEN_FILE_PATH))
def refresh_tokens(token_response):
context = self
context._update_tokens_file_on_refresh(token_response)
auth_client = NativeAppAuthClient(client_id=client_id)
authorizer = RefreshTokenAuthorizer(
auth_tokens['refresh_token'],
auth_client,
access_token=auth_tokens['access_token'],
expires_at=auth_tokens['expires_at_seconds'],
on_refresh=refresh_tokens)
auth_client = AuthClient(client_id=client_id, authorizer=authorizer)
authorizer = RefreshTokenAuthorizer(
transfer_tokens['refresh_token'],
auth_client,
access_token=transfer_tokens['access_token'],
expires_at=transfer_tokens['expires_at_seconds'],
on_refresh=refresh_tokens)
transfer_client = TransferClient(authorizer=authorizer)
self._auth_client = auth_client
self._transfer_client = transfer_client
def _login_client(config):
client_id = config.get('client', 'client_id')
return NativeAppAuthClient(client_id, app_name='identifier_client_dev')
def __init__(self,
src_endpoint_name,
dst_endpoint_name,
transfer_rt=None,
log_lv=logging.INFO):
log_format = '%(asctime)-15s %(levelname)s:\t class:%(name)s %(message)s'
logging.basicConfig(format=log_format)
self.logger = logging.getLogger(self.__class__.__name__)
self.logger.setLevel(log_lv)
self.logger.debug('CLIENT_ID: {0}'.format(CLIENT_ID))
self.client = NativeAppAuthClient(CLIENT_ID)
self.client.oauth2_start_flow(refresh_tokens=True)
if transfer_rt is not None:
self.authorizer = RefreshTokenAuthorizer(transfer_rt, self.client)
else:
authorize_url = self.client.oauth2_get_authorize_url()
print('Please go to this URL and login: {0}'.format(authorize_url))
get_input = getattr(__builtins__, 'raw_input', input)
auth_code = get_input(
'Please enter the code you get after login here: ').strip()
token_response = self.client.oauth2_exchange_code_for_tokens(
auth_code)
self.globus_auth_data = token_response.by_resource_server[
'auth.globus.org']
self.globus_transfer_data = token_response.by_resource_server[
'transfer.api.globus.org']
auth_token = self.globus_auth_data['access_token']
transfer_token = self.globus_transfer_data['access_token']
transfer_rt = self.globus_transfer_data['refresh_token']
transfer_at = self.globus_transfer_data['access_token']
expires_at_s = self.globus_transfer_data['expires_at_seconds']
self.authorizer = RefreshTokenAuthorizer(transfer_rt,
self.client,
access_token=transfer_at,
expires_at=expires_at_s)
self.transferClient = TransferClient(authorizer=self.authorizer)
self.src_endpoint = None
self.dst_endpoint = None
for ep in self.transferClient.endpoint_search(
filter_scope="shared-with-me"):
if ep["display_name"] == src_endpoint_name:
self.src_endpoint = ep
self.logger.info('Source endpoint: [{0}] {1}'.format(
self.src_endpoint['id'],
self.src_endpoint['display_name']))
if self.src_endpoint is None:
self.logger.error(
'No endpoint shared with you with name: {0}'.format(
src_endpoint_name))
raise LookupError
for ep in self.transferClient.endpoint_search(
filter_scope="my-endpoints"):
if ep['display_name'] == dst_endpoint_name:
self.dst_endpoint = ep
self.logger.info('Destination endpoint: [{0}] {1}'.format(
self.dst_endpoint['id'],
self.dst_endpoint['display_name']))
if self.dst_endpoint is None:
self.logger.error('You don\'t have endpoint named: {0}'.format(
dst_endpoint_name))
raise LookupError