Best Python code snippet using Kiwi_python
introspection.py
Source:introspection.py  
1"""Implements RFC7662"""2import logging3from oidcmsg import oauth24from oidcendpoint.endpoint import Endpoint5from oidcendpoint.token.exception import UnknownToken6LOGGER = logging.getLogger(__name__)7class Introspection(Endpoint):8    """Implements RFC 7662"""9    request_cls = oauth2.TokenIntrospectionRequest10    response_cls = oauth2.TokenIntrospectionResponse11    request_format = "urlencoded"12    response_format = "json"13    endpoint_name = "introspection_endpoint"14    name = "introspection"15    def __init__(self, **kwargs):16        Endpoint.__init__(self, **kwargs)17        self.offset = kwargs.get("offset", 0)18    def _introspect(self, token, client_id, grant):19        # Make sure that the token is an access_token or a refresh_token20        if token.type not in ["access_token", "refresh_token"]:21            return None22        if not token.is_active():23            return None24        scope = token.scope25        if not scope:26            scope = grant.scope27        aud = token.resources28        if not aud:29            aud = grant.resources30        ret = {31            "active": True,32            "scope": " ".join(scope),33            "client_id": client_id,34            "token_type": token.type,35            "exp": token.expires_at,36            "iat": token.issued_at,37            "sub": grant.sub,38            "iss": self.endpoint_context.issuer39        }40        if aud:41            ret["aud"] = aud42        return ret43    def process_request(self, request=None, **kwargs):44        """45        :param request: The authorization request as a dictionary46        :param kwargs:47        :return:48        """49        _introspect_request = self.request_cls(**request)50        if "error" in _introspect_request:51            return _introspect_request52        request_token = _introspect_request["token"]53        _resp = self.response_cls(active=False)54        try:55            _session_info = self.endpoint_context.session_manager.get_session_info_by_token(56                request_token, grant=True)57        except UnknownToken:58            return {"response_args": _resp}59        _grant = _session_info["grant"]60        _token = _grant.get_token(request_token)61        _info = self._introspect(_token, _session_info["client_id"], _grant)62        if _info is None:63            return {"response_args": _resp}64        if "release" in self.kwargs:65            if "username" in self.kwargs["release"]:66                try:67                    _info["username"] = _session_info["user_id"]68                except KeyError:69                    pass70        _resp.update(_info)71        _resp.weed()72        _claims_restriction = _grant.claims.get("introspection")73        if _claims_restriction:74            user_info = self.endpoint_context.claims_interface.get_user_claims(75                _session_info["user_id"], _claims_restriction)76            if user_info:77                _resp.update(user_info)78        _resp["active"] = True...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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