casdoor是一个CAS认证，介绍链接🔗
gradio有自己的登录界面与需求，但是只是简单认证
def same_auth(username, password):
return username == password
demo.launch(auth=same_auth)Oatuh认证是一个认证功能，只能在huagging face中使用。
import gradio as gr
def hello(profile: gr.OAuthProfile | None) -> str:
if profile is None:
return "I don't know you."
return f"Hello {profile.name}"
with gr.Blocks() as demo:
gr.LoginButton()
gr.LogoutButton()
gr.Markdown().attach_load_event(hello, None)这里就有需要就是希望通过login username password进入界面，那就是需要通过Oauth进行第三方认证。
这里选择casdoor 启动服务使用docker进行启动，利用-d命令使其不停止一直挂在挂载。
想要与casdoor交互，首先要设置这些变量，具体含义查看casdoor文档📄
endpoint = 'http://ip:8000'
client_id = ''
client_secret = ''
certificate = b'''-----BEGIN CERTIFICATE-----
...
-----END CERTIFICATE-----'''
org_name = 'built-in'
states = "test"
scope = "read"
redirect_uri = "http://ip:8000/callback"之后就是要构造casdoorSDK 与url
sdk = CasdoorSDK(
endpoint,
client_id,
client_secret,
certificate = certificate,
org_name = org_name,
application_name='test'
)
auth_url = f"{endpoint}/login/oauth/authorize?client_id={client_id}&response_type=code" \
f"&redirect_uri={redirect_uri}" \
f"&scope=read&state={states}"之后利用request去访问auth_url 然后将获取的内容进行解析
# 获取重定向后的 URL
redirected_url = responses.url
# 解析 URL 获取 code 和 state
parsed_url = urlparse(redirected_url)
query_params = parse_qs(parsed_url.query)
code = query_params.get('code')
state = query_params.get('state')
print(state)
print(code)
# 使用 code 获取访问令牌
# 使用 await 关键字来等待协程的执行
token = sdk.get_oauth_token(code=code)
print(token)
# 提取访问令牌
access_token = token.get("access_token")
username_to_check = usesrname
user = sdk.get_user(username_to_check)
if user is not None:
return True
else:
return False具体过程参看文档📄
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