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Refactor auth logic #349

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Refactor auth logic #349

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33 changes: 25 additions & 8 deletions zstash/globus.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,13 @@
import sys

from fair_research_login.client import NativeClient
from globus_sdk import TransferAPIError, TransferClient, TransferData
from globus_sdk import (
AccessTokenAuthorizer,
NativeAppAuthClient,
TransferAPIError,
TransferClient,
TransferData,
)
from globus_sdk.services.transfer.response.iterable import IterableTransferResponse
from six.moves.urllib.parse import urlparse

Expand Down Expand Up @@ -128,13 +134,24 @@ def globus_activate(hpss: str):
if remote_endpoint.upper() in hpss_endpoint_map.keys():
remote_endpoint = hpss_endpoint_map.get(remote_endpoint.upper())

native_client = NativeClient(
client_id="6c1629cf-446c-49e7-af95-323c6412397f",
app_name="Zstash",
default_scopes="openid urn:globus:auth:scope:transfer.api.globus.org:all",
)
native_client.login(no_local_server=True, refresh_tokens=True)
transfer_authorizer = native_client.get_authorizers().get("transfer.api.globus.org")
# Authentication -- Globus Consents
# Initialize the NativeAppAuthClient with the client ID
CLIENT_ID = "6c1629cf-446c-49e7-af95-323c6412397f"
client = NativeAppAuthClient(CLIENT_ID, app_name="Zstash")
# Start the OAuth2 flow
client.oauth2_start_flow(refresh_tokens=True)
# Get the authorization URL and prompt the user to visit it
authorize_url = client.oauth2_get_authorize_url()
print(f"Please go to this URL and login: {authorize_url}")
# Get the authorization code from the user
auth_code = input("Please enter the code you get after login here: ").strip()
# Exchange the authorization code for tokens
token_response = client.oauth2_exchange_code_for_tokens(auth_code)
# Extract the access token for the Globus Transfer service
globus_transfer_data = token_response.by_resource_server["transfer.api.globus.org"]
globus_transfer_token = globus_transfer_data["access_token"]
# Initialize the TransferClient with the obtained access token
transfer_authorizer = AccessTokenAuthorizer(globus_transfer_token)
transfer_client = TransferClient(authorizer=transfer_authorizer)

for ep_id in [local_endpoint, remote_endpoint]:
Expand Down
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