Insure-Genie/Pods/AppAuth/Source/AppAuthCore/OIDEndSessionRequest.h

/*! @file OIDEndSessionRequest.h
    @brief AppAuth iOS SDK
    @copyright
        Copyright 2017 The AppAuth Authors. All Rights Reserved.
    @copydetails
        Licensed under the Apache License, Version 2.0 (the "License");
        you may not use this file except in compliance with the License.
        You may obtain a copy of the License at
 
        http://www.apache.org/licenses/LICENSE-2.0
 
        Unless required by applicable law or agreed to in writing, software
        distributed under the License is distributed on an "AS IS" BASIS,
        WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
        See the License for the specific language governing permissions and
        limitations under the License.
 */

#import <Foundation/Foundation.h>

#import "OIDExternalUserAgentRequest.h"

@class OIDServiceConfiguration;

NS_ASSUME_NONNULL_BEGIN

@interface OIDEndSessionRequest : NSObject
    <NSCopying, NSSecureCoding, OIDExternalUserAgentRequest>

/*! @brief The service's configuration.
    @remarks This configuration specifies how to connect to a particular OAuth provider.
        Configurations may be created manually, or via an OpenID Connect Discovery Document.
 */
@property(nonatomic, readonly) OIDServiceConfiguration *configuration;

/*! @brief The client's redirect URI.
    @remarks post_logout_redirect_uri
    @see http://openid.net/specs/openid-connect-session-1_0.html#RPLogout
 */
@property(nonatomic, readonly, nullable) NSURL *postLogoutRedirectURL;

/*! @brief Previously issued ID Token passed to the end session endpoint as a hint about the End-User's current authenticated
        session with the Client
    @remarks id_token_hint
    @see http://openid.net/specs/openid-connect-session-1_0.html#RPLogout
 */
@property(nonatomic, readonly, nullable) NSString *idTokenHint;

/*! @brief An opaque value used by the client to maintain state between the request and callback.
    @remarks state
    @discussion If this value is not explicitly set, this library will automatically add state and
        perform appropriate validation of the state in the authorization response. It is recommended
        that the default implementation of this parameter be used wherever possible. Typically used
        to prevent CSRF attacks, as recommended in RFC6819 Section 5.3.5.
    @see http://openid.net/specs/openid-connect-session-1_0.html#RPLogout
 */
@property(nonatomic, readonly, nullable) NSString *state;

/*! @brief The client's additional authorization parameters.
    @see https://tools.ietf.org/html/rfc6749#section-3.1
 */
@property(nonatomic, readonly, nullable) NSDictionary<NSString *, NSString *> *additionalParameters;

/*! @internal
    @brief Unavailable. Please use @c initWithConfiguration:clientId:scopes:redirectURL:additionalParameters:.
 */
- (instancetype)init NS_UNAVAILABLE;

/*! @brief Creates an authorization request with opinionated defaults (a secure @c state).
    @param configuration The service's configuration.
    @param idTokenHint The previously issued ID Token
    @param postLogoutRedirectURL The client's post-logout redirect URI.
        callback.
    @param additionalParameters The client's additional authorization parameters.
*/
- (instancetype)
    initWithConfiguration:(OIDServiceConfiguration *)configuration
              idTokenHint:(NSString *)idTokenHint
    postLogoutRedirectURL:(NSURL *)postLogoutRedirectURL
     additionalParameters:(nullable NSDictionary<NSString *, NSString *> *)additionalParameters;

/*! @brief Designated initializer.
    @param configuration The service's configuration.
    @param idTokenHint The previously issued ID Token
    @param postLogoutRedirectURL The client's post-logout redirect URI.
    @param state An opaque value used by the client to maintain state between the request and
        callback.
    @param additionalParameters The client's additional authorization parameters.
 */
- (instancetype)
    initWithConfiguration:(OIDServiceConfiguration *)configuration
              idTokenHint:(NSString *)idTokenHint
    postLogoutRedirectURL:(NSURL *)postLogoutRedirectURL
                    state:(NSString *)state
     additionalParameters:(nullable NSDictionary<NSString *, NSString *> *)additionalParameters
    NS_DESIGNATED_INITIALIZER;

/*! @brief Constructs the request URI by adding the request parameters to the query component of the
        authorization endpoint URI using the "application/x-www-form-urlencoded" format.
    @return A URL representing the authorization request.
    @see http://openid.net/specs/openid-connect-session-1_0.html#RPLogout
 */
- (NSURL *)endSessionRequestURL;

@end

NS_ASSUME_NONNULL_END