Examples with OAuth20AuthorizationRequest org.apereo.cas.support.oauth.web.response.OAuth20AuthorizationRequest used on opensource projects

Example 1 with OAuth20AuthorizationRequest

use of org.apereo.cas.support.oauth.web.response.OAuth20AuthorizationRequest in project cas by apereo.

the class OAuth20AuthorizeEndpointController method prepareAccessTokenRequestContext.

/**
 * Build access token request context.
 *
 * @param authzRequest      the authz request
 * @param registeredService the registered service
 * @param context           the context
 * @param service           the service
 * @param authentication    the authentication
 * @return the access token request context
 * @throws Exception the exception
 */
protected AccessTokenRequestContext prepareAccessTokenRequestContext(final OAuth20AuthorizationRequest authzRequest, final OAuthRegisteredService registeredService, final JEEContext context, final Service service, final Authentication authentication) throws Exception {
    var payloadBuilder = AccessTokenRequestContext.builder();
    if (authzRequest.isSingleSignOnSessionRequired()) {
        val tgt = getConfigurationContext().fetchTicketGrantingTicketFrom(context);
        payloadBuilder = payloadBuilder.ticketGrantingTicket(tgt);
    }
    val redirectUri = OAuth20Utils.getRequestParameter(context, OAuth20Constants.REDIRECT_URI).map(String::valueOf).orElse(StringUtils.EMPTY);
    val grantType = context.getRequestParameter(OAuth20Constants.GRANT_TYPE).map(String::valueOf).orElseGet(OAuth20GrantTypes.AUTHORIZATION_CODE::getType).toUpperCase();
    val scopes = OAuth20Utils.parseRequestScopes(context);
    val codeChallenge = context.getRequestParameter(OAuth20Constants.CODE_CHALLENGE).map(String::valueOf).orElse(StringUtils.EMPTY);
    val codeChallengeMethod = context.getRequestParameter(OAuth20Constants.CODE_CHALLENGE_METHOD).map(String::valueOf).orElse(StringUtils.EMPTY).toUpperCase();
    val userProfile = OAuth20Utils.getAuthenticatedUserProfile(context, getConfigurationContext().getSessionStore());
    val claims = OAuth20Utils.parseRequestClaims(context);
    val holder = payloadBuilder.service(service).authentication(authentication).registeredService(registeredService).grantType(OAuth20Utils.getGrantType(context)).responseType(OAuth20Utils.getResponseType(context)).codeChallenge(codeChallenge).codeChallengeMethod(codeChallengeMethod).scopes(scopes).clientId(authzRequest.getClientId()).redirectUri(redirectUri).userProfile(userProfile).claims(claims).responseMode(OAuth20Utils.getResponseModeType(context)).build();
    context.getRequestParameters().keySet().forEach(key -> context.getRequestParameter(key).ifPresent(value -> holder.getParameters().put(key, value)));
    LOGGER.debug("Building authorization response for grant type [{}] with scopes [{}] for client id [{}]", grantType, scopes, authzRequest.getClientId());
    return holder;
}