adding pods method of package managing
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talksik
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/*! @file OIDAuthorizationResponse.m
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@brief AppAuth iOS SDK
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@copyright
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Copyright 2015 Google Inc. All Rights Reserved.
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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 "OIDAuthorizationResponse.h"
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#import "OIDAuthorizationRequest.h"
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#import "OIDDefines.h"
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#import "OIDError.h"
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#import "OIDFieldMapping.h"
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#import "OIDTokenRequest.h"
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#import "OIDTokenUtilities.h"
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/*! @brief The key for the @c authorizationCode property in the incoming parameters and for
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@c NSSecureCoding.
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*/
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static NSString *const kAuthorizationCodeKey = @"code";
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/*! @brief The key for the @c state property in the incoming parameters and for @c NSSecureCoding.
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*/
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static NSString *const kStateKey = @"state";
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/*! @brief The key for the @c accessToken property in the incoming parameters and for
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@c NSSecureCoding.
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*/
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static NSString *const kAccessTokenKey = @"access_token";
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/*! @brief The key for the @c accessTokenExpirationDate property in the incoming parameters and for
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@c NSSecureCoding.
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*/
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static NSString *const kExpiresInKey = @"expires_in";
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/*! @brief The key for the @c tokenType property in the incoming parameters and for
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@c NSSecureCoding.
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*/
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static NSString *const kTokenTypeKey = @"token_type";
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/*! @brief The key for the @c idToken property in the incoming parameters and for @c NSSecureCoding.
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*/
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static NSString *const kIDTokenKey = @"id_token";
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/*! @brief The key for the @c scope property in the incoming parameters and for @c NSSecureCoding.
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*/
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static NSString *const kScopeKey = @"scope";
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/*! @brief Key used to encode the @c additionalParameters property for @c NSSecureCoding
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*/
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static NSString *const kAdditionalParametersKey = @"additionalParameters";
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/*! @brief Key used to encode the @c request property for @c NSSecureCoding
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*/
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static NSString *const kRequestKey = @"request";
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/*! @brief The exception thrown when a developer tries to create a token exchange request from an
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authorization request with no authorization code.
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*/
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static NSString *const kTokenExchangeRequestException =
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@"Attempted to create a token exchange request from an authorization response with no "
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"authorization code.";
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@implementation OIDAuthorizationResponse
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/*! @brief Returns a mapping of incoming parameters to instance variables.
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@return A mapping of incoming parameters to instance variables.
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*/
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+ (NSDictionary<NSString *, OIDFieldMapping *> *)fieldMap {
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static NSMutableDictionary<NSString *, OIDFieldMapping *> *fieldMap;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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fieldMap = [NSMutableDictionary dictionary];
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fieldMap[kStateKey] =
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[[OIDFieldMapping alloc] initWithName:@"_state" type:[NSString class]];
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fieldMap[kAuthorizationCodeKey] =
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[[OIDFieldMapping alloc] initWithName:@"_authorizationCode" type:[NSString class]];
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fieldMap[kAccessTokenKey] =
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[[OIDFieldMapping alloc] initWithName:@"_accessToken" type:[NSString class]];
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fieldMap[kExpiresInKey] =
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[[OIDFieldMapping alloc] initWithName:@"_accessTokenExpirationDate"
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type:[NSDate class]
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conversion:^id _Nullable(NSObject *_Nullable value) {
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if (![value isKindOfClass:[NSNumber class]]) {
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return value;
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}
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NSNumber *valueAsNumber = (NSNumber *)value;
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return [NSDate dateWithTimeIntervalSinceNow:[valueAsNumber longLongValue]];
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}];
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fieldMap[kTokenTypeKey] =
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[[OIDFieldMapping alloc] initWithName:@"_tokenType" type:[NSString class]];
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fieldMap[kIDTokenKey] =
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[[OIDFieldMapping alloc] initWithName:@"_idToken" type:[NSString class]];
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fieldMap[kScopeKey] =
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[[OIDFieldMapping alloc] initWithName:@"_scope" type:[NSString class]];
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});
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return fieldMap;
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}
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#pragma mark - Initializers
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- (instancetype)init
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OID_UNAVAILABLE_USE_INITIALIZER(@selector(initWithRequest:parameters:))
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- (instancetype)initWithRequest:(OIDAuthorizationRequest *)request
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parameters:(NSDictionary<NSString *, NSObject<NSCopying> *> *)parameters {
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self = [super init];
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if (self) {
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_request = [request copy];
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NSDictionary<NSString *, NSObject<NSCopying> *> *additionalParameters =
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[OIDFieldMapping remainingParametersWithMap:[[self class] fieldMap]
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parameters:parameters
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instance:self];
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_additionalParameters = additionalParameters;
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}
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return self;
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}
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#pragma mark - NSCopying
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- (instancetype)copyWithZone:(nullable NSZone *)zone {
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// The documentation for NSCopying specifically advises us to return a reference to the original
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// instance in the case where instances are immutable (as ours is):
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// "Implement NSCopying by retaining the original instead of creating a new copy when the class
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// and its contents are immutable."
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return self;
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}
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#pragma mark - NSSecureCoding
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+ (BOOL)supportsSecureCoding {
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return YES;
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}
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- (instancetype)initWithCoder:(NSCoder *)aDecoder {
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OIDAuthorizationRequest *request =
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[aDecoder decodeObjectOfClass:[OIDAuthorizationRequest class] forKey:kRequestKey];
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self = [self initWithRequest:request parameters:@{ }];
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if (self) {
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[OIDFieldMapping decodeWithCoder:aDecoder map:[[self class] fieldMap] instance:self];
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_additionalParameters = [aDecoder decodeObjectOfClasses:[OIDFieldMapping JSONTypes]
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forKey:kAdditionalParametersKey];
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}
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return self;
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}
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- (void)encodeWithCoder:(NSCoder *)aCoder {
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[aCoder encodeObject:_request forKey:kRequestKey];
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[OIDFieldMapping encodeWithCoder:aCoder map:[[self class] fieldMap] instance:self];
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[aCoder encodeObject:_additionalParameters forKey:kAdditionalParametersKey];
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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, authorizationCode: %@, state: \"%@\", accessToken: "
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"\"%@\", accessTokenExpirationDate: %@, tokenType: %@, "
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"idToken: \"%@\", scope: \"%@\", additionalParameters: %@, "
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"request: %@>",
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NSStringFromClass([self class]),
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(void *)self,
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_authorizationCode,
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_state,
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[OIDTokenUtilities redact:_accessToken],
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_accessTokenExpirationDate,
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_tokenType,
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[OIDTokenUtilities redact:_idToken],
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_scope,
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_additionalParameters,
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_request];
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}
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#pragma mark -
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- (OIDTokenRequest *)tokenExchangeRequest {
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return [self tokenExchangeRequestWithAdditionalParameters:nil];
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}
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- (OIDTokenRequest *)tokenExchangeRequestWithAdditionalParameters:
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(NSDictionary<NSString *, NSString *> *)additionalParameters {
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// TODO: add a unit test to confirm exception is thrown when expected and the request is created
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// with the correct parameters.
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if (!_authorizationCode) {
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[NSException raise:kTokenExchangeRequestException
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format:kTokenExchangeRequestException];
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}
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return [[OIDTokenRequest alloc] initWithConfiguration:_request.configuration
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grantType:OIDGrantTypeAuthorizationCode
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authorizationCode:_authorizationCode
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redirectURL:_request.redirectURL
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clientID:_request.clientID
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clientSecret:_request.clientSecret
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scope:nil
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refreshToken:nil
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codeVerifier:_request.codeVerifier
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additionalParameters:additionalParameters];
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}
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@end
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