Import TV authorization flow from GTMAppAuth · openid/AppAuth-iOS@11e11fd · GitHub
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WilliamDennisssoule
WilliamDenniss
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soule
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Import TV authorization flow from GTMAppAuth
- Code is from tree https://github.com/google/GTMAppAuth/tree/10d138eb05ad299fd6260741e7b92b0090db0963 - I contributed this code originally to GTMAppAuth on Dec 6, 2016 google/GTMAppAuth@2eb382f
1 parent 11f3b60 commit 11e11fd

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‎Source/AppAuthTV/GTMAppAuth.h‎

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‎Source/AppAuthTV/GTMTVAuthorizationRequest.h‎

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/*! @file GTMTVAuthorizationRequest.h
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@brief GTMAppAuth SDK
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@copyright
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Copyright 2016 Google Inc.
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@copydetails
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import <Foundation/Foundation.h>
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#ifndef GTMAPPAUTH_USER_IMPORTS
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#import <AppAuth/AppAuthCore.h>
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#else // GTMAPPAUTH_USER_IMPORTS
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#import "AppAuthCore.h"
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#endif // GTMAPPAUTH_USER_IMPORTS
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@class GTMTVServiceConfiguration;
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NS_ASSUME_NONNULL_BEGIN
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/*! @brief Represents a TV and limited input device authorization request.
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@see https://developers.google.com/identity/protocols/OAuth2ForDevices
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*/
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@interface GTMTVAuthorizationRequest : OIDAuthorizationRequest
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/*! @brief Creates a TV authorization request with opinionated defaults
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@param configuration The service's configuration.
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@param clientID The client identifier.
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@param clientSecret The client secret.
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@param scopes An array of scopes to combine into a single scope string per the OAuth2 spec.
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@param additionalParameters The client's additional authorization parameters.
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*/
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- (instancetype)
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initWithConfiguration:(GTMTVServiceConfiguration *)configuration
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clientId:(NSString *)clientID
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clientSecret:(NSString *)clientSecret
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scopes:(nullable NSArray<NSString *> *)scopes
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additionalParameters:(nullable NSDictionary<NSString *, NSString *> *)additionalParameters;
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/*! @brief Constructs an @c NSURLRequest representing the TV authorization request.
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@return An @c NSURLRequest representing the TV authorization request.
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*/
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- (NSURLRequest *)URLRequest;
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@end
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NS_ASSUME_NONNULL_END

‎Source/AppAuthTV/GTMTVAuthorizationRequest.m‎

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/*! @file GTMTVAuthorizationRequest.m
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@brief GTMAppAuth SDK
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@copyright
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Copyright 2016 Google Inc.
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@copydetails
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import "GTMTVAuthorizationRequest.h"
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#ifndef GTMAPPAUTH_USER_IMPORTS
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#import <AppAuth/AppAuthCore.h>
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#import <AppAuth/OIDURLQueryComponent.h>
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#else // GTMAPPAUTH_USER_IMPORTS
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#import "AppAuthCore.h"
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#import "OIDURLQueryComponent.h"
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#endif // GTMAPPAUTH_USER_IMPORTS
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#import "GTMTVServiceConfiguration.h"
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@implementation GTMTVAuthorizationRequest
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- (instancetype)
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initWithConfiguration:(GTMTVServiceConfiguration *)configuration
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clientId:(NSString *)clientID
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clientSecret:(nullable NSString *)clientSecret
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scope:(nullable NSString *)scope
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redirectURL:(NSURL *)redirectURL
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responseType:(NSString *)responseType
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state:(nullable NSString *)state
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nonce:(nullable NSString *)nonce
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codeVerifier:(nullable NSString *)codeVerifier
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codeChallenge:(nullable NSString *)codeChallenge
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codeChallengeMethod:(nullable NSString *)codeChallengeMethod
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additionalParameters:(nullable NSDictionary<NSString *, NSString *> *)additionalParameters {
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if (![configuration isKindOfClass:[GTMTVServiceConfiguration class]]) {
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NSAssert([configuration isKindOfClass:[GTMTVServiceConfiguration class]],
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@"configuration parameter must be of type GTMTVServiceConfiguration, encountered %@",
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NSStringFromClass([configuration class]));
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return nil;
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}
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return [super initWithConfiguration:configuration
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clientId:clientID
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clientSecret:clientSecret
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scope:scope
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redirectURL:redirectURL
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responseType:responseType
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state:state
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nonce:nonce
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codeVerifier:codeVerifier
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codeChallenge:codeChallenge
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codeChallengeMethod:codeChallengeMethod
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additionalParameters:additionalParameters];
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}
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- (instancetype)
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initWithConfiguration:(GTMTVServiceConfiguration *)configuration
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clientId:(NSString *)clientID
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clientSecret:(NSString *)clientSecret
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scopes:(nullable NSArray<NSString *> *)scopes
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additionalParameters:(nullable NSDictionary<NSString *, NSString *> *)additionalParameters {
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return [self initWithConfiguration:configuration
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clientId:clientID
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clientSecret:clientSecret
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scopes:scopes
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redirectURL:[[NSURL alloc] init]
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responseType:OIDResponseTypeCode
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additionalParameters:additionalParameters];
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}
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#pragma mark - NSObject overrides
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- (NSString *)description {
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return [NSString stringWithFormat:@"<%@: %p, request: %@>",
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NSStringFromClass([self class]),
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self,
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self.authorizationRequestURL];
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}
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#pragma mark -
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- (NSURLRequest *)URLRequest {
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OIDURLQueryComponent *query = [[OIDURLQueryComponent alloc] init];
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// Required parameters.
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[query addParameter:@"client_id" value:self.clientID];
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if (self.additionalParameters) {
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// Add any additional parameters the client has specified.
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[query addParameters:(NSDictionary *)self.additionalParameters];
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}
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if (self.scope) {
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[query addParameter:@"scope" value:(NSString *)self.scope];
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}
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static NSString *const kHTTPPost = @"POST";
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static NSString *const kHTTPContentTypeHeaderKey = @"Content-Type";
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static NSString *const kHTTPContentTypeHeaderValue =
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@"application/x-www-form-urlencoded; charset=UTF-8";
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GTMTVServiceConfiguration *tvConfiguration = (GTMTVServiceConfiguration *)self.configuration;
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NSMutableURLRequest *URLRequest =
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[[NSURLRequest requestWithURL:tvConfiguration.TVAuthorizationEndpoint] mutableCopy];
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URLRequest.HTTPMethod = kHTTPPost;
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[URLRequest setValue:kHTTPContentTypeHeaderValue forHTTPHeaderField:kHTTPContentTypeHeaderKey];
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NSString *bodyString = [query URLEncodedParameters];
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NSData *body = [bodyString dataUsingEncoding:NSUTF8StringEncoding];
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URLRequest.HTTPBody = body;
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return URLRequest;
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}
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@end

‎Source/AppAuthTV/GTMTVAuthorizationResponse.h‎

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