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Gracefully handle binding erorr for local OAUTH2 Server

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CURA-7346

(cherry picked from commit 849e012756)
This commit is contained in:
Jaime van Kessel 2020-04-08 13:08:12 +02:00 • committed by Nino van Hooff
parent 4f55c8d832
commit cf6ad0736a
1 changed files with 11 additions and 6 deletions
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17
cura/OAuth2/AuthorizationService.py
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@ -7,19 +7,17 @@ from typing import Optional, TYPE_CHECKING
from urllib.parse import urlencode from urllib.parse import urlencode
import requests.exceptions import requests.exceptions
from PyQt5.QtCore import QUrl from PyQt5.QtCore import QUrl
from PyQt5.QtGui import QDesktopServices from PyQt5.QtGui import QDesktopServices
from UM.Logger import Logger from UM.Logger import Logger
from UM.Message import Message from UM.Message import Message
from UM.Signal import Signal from UM.Signal import Signal
from UM.i18n import i18nCatalog
from cura.OAuth2.LocalAuthorizationServer import LocalAuthorizationServer
from cura.OAuth2.AuthorizationHelpers import AuthorizationHelpers, TOKEN_TIMESTAMP_FORMAT from cura.OAuth2.AuthorizationHelpers import AuthorizationHelpers, TOKEN_TIMESTAMP_FORMAT
from cura.OAuth2.LocalAuthorizationServer import LocalAuthorizationServer
from cura.OAuth2.Models import AuthenticationResponse from cura.OAuth2.Models import AuthenticationResponse
from UM.i18n import i18nCatalog
i18n_catalog = i18nCatalog("cura") i18n_catalog = i18nCatalog("cura")
if TYPE_CHECKING: if TYPE_CHECKING:
@ -166,11 +164,18 @@ class AuthorizationService:
"code_challenge_method": "S512" "code_challenge_method": "S512"
}) })
# Start a local web server to receive the callback URL on.
try:
self._server.start(verification_code, state)
except OSError:
Logger.logException("w", "Unable to create authorization request server")
Message(i18n_catalog.i18nc("@info", "Unable to start local OAUTH2 server. Check if another login atempt is still active."),
title=i18n_catalog.i18nc("@info:title", "Warning")).show()
return
# Open the authorization page in a new browser window. # Open the authorization page in a new browser window.
QDesktopServices.openUrl(QUrl("{}?{}".format(self._auth_url, query_string))) QDesktopServices.openUrl(QUrl("{}?{}".format(self._auth_url, query_string)))
# Start a local web server to receive the callback URL on.
self._server.start(verification_code, state)
## Callback method for the authentication flow. ## Callback method for the authentication flow.
def _onAuthStateChanged(self, auth_response: AuthenticationResponse) -> None: def _onAuthStateChanged(self, auth_response: AuthenticationResponse) -> None: