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OAuth2: Treat empty parameter as no parameter

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This commit is contained in:
rubenwardy 2023-12-16 22:05:52 +00:00
parent d69331796b
commit 44cf1623c5
1 changed files with 10 additions and 10 deletions
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20
app/blueprints/oauth/__init__.py
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@ -51,12 +51,12 @@ def oauth_start():
if response_type != "code":
return "Unsupported response_type, only code is supported", 400
client_id = request.args.get("client_id")
if client_id is None:
client_id = request.args.get("client_id", "")
if client_id == "":
return "Missing client_id", 400
redirect_uri = request.args.get("redirect_uri")
if redirect_uri is None:
redirect_uri = request.args.get("redirect_uri", "")
if redirect_uri == "":
return "Missing redirect_uri", 400
client = OAuthClient.query.get_or_404(client_id)
@ -118,16 +118,16 @@ def oauth_grant():
if grant_type != "authorization_code":
error(400, "Unsupported grant_type, only authorization_code is supported")
client_id = form.get("client_id")
if client_id is None:
client_id = form.get("client_id", "")
if client_id == "":
error(400, "Missing client_id")
client_secret = form.get("client_secret")
if client_secret is None:
client_secret = form.get("client_secret", "")
if client_secret == "":
error(400, "Missing client_secret")
code = form.get("code")
if code is None:
code = form.get("code", "")
if code == "":
error(400, "Missing code")
client = OAuthClient.query.filter_by(id=client_id, secret=client_secret).first()