Login additional account on MacOS

main.mm

#import <Foundation/Foundation.h>

@interface AMSBag : NSObject {}
+(id)bagForProfile:(id)arg1 profileVersion:(id)arg2 ;
+(id)bagForProfile:(id)arg1 profileVersion:(id)arg2 processInfo:(id)arg3 ;
-(NSString *)URLForKey:(NSString *)key;
@end

@interface ACAccount : NSObject {}
@end

@interface AMSProcessInfo : NSObject {}
- (id)initWithBundleIdentifier:(NSString *)arg1;
@end

@interface AMSURLRequestEncoder : NSObject {}
+(id)bagSubProfileVersion;
+(id)bagSubProfile;
+(id)bagKeySet;
+(id)createBagForSubProfile;
+(void)addRequiredBagKeysToAggregator:(id)arg1 ;
-(long long)encodeCount;
-(void)setBag:(id)arg1 ;
-(void)setResponseDecoder:(id)arg1 ;
-(NSObject*)internalQueue;
-(id)responseDecoder;
-(void)setInternalQueue:(NSObject*)arg1 ;
-(id)bag;
-(BOOL)includeClientVersions;
-(void)setLogUUID:(NSString *)arg1 ;
-(id)initWithBagContract:(id)arg1 ;
-(void)setIncludeClientVersions:(BOOL)arg1 ;
-(NSString *)logUUID;
-(id)requestWithMethod:(long long)arg1 URLString:(id)arg2 parameters:(id)arg3 error:(id*)arg4 ;
-(id)requestWithMethod:(long long)arg1 bagURL:(id)arg2 error:(id*)arg3 ;
-(id)initWithBag:(id)arg1 ;
-(void)setAnisetteType:(long long)arg1 ;
-(void)setCompressRequestBody:(BOOL)arg1 ;
-(void)setShouldSetStorefrontFromResponse:(BOOL)arg1 ;
-(id)requestByEncodingRequest:(id)arg1 parameters:(id)arg2 error:(id*)arg3 ;
-(void)setEnableRemoteSecuritySigning:(BOOL)arg1 ;
-(void)setEncodeCount:(long long)arg1 ;
-(void)setRequestEncoding:(long long)arg1 ;
-(long long)mescalType;
-(void)setAccount:(ACAccount *)arg1 ;
-(ACAccount *)account;
-(void)_addSecuritySigningHeadersToRequest:(id)arg1 buyParams:(id)arg2 bag:(id)arg3 ;
-(long long)requestEncoding;
-(id)requestWithMethod:(long long)arg1 URL:(id)arg2 parameters:(id)arg3 ;
-(void)setBagContract:(id)arg1 ;
-(void)setDialogOptions:(long long)arg1 ;
-(BOOL)disableResponseDecoding;
-(id)init;
-(id)bagContract;
-(id)_methodStringFromMethod:(long long)arg1 ;
-(id)requestWithMethod:(long long)arg1 bagURL:(id)arg2 parameters:(id)arg3 error:(id*)arg4 ;
-(NSDictionary *)additionalMetrics;
-(void)setDataEncoding:(long long)arg1 ;
-(void)setMescalType:(long long)arg1 ;
-(AMSProcessInfo *)clientInfo;
-(void)setShouldSetCookiesFromResponse:(BOOL)arg1 ;
-(BOOL)shouldSetStorefrontFromResponse;
-(id)requestWithMethod:(long long)arg1 bagURL:(id)arg2 parameters:(id)arg3 ;
-(BOOL)enableRemoteSecuritySigning;
-(void)setParentTask:(NSURLSessionTask *)arg1 ;
-(void)setDisableResponseDecoding:(BOOL)arg1 ;
-(long long)dialogOptions;
-(BOOL)shouldSetCookiesFromResponse;
-(id)requestWithMethod:(long long)arg1 URLString:(id)arg2 error:(id*)arg3 ;
-(long long)dataEncoding;
-(void)setAdditionalMetrics:(NSDictionary *)arg1 ;
-(BOOL)urlKnownToBeTrusted;
-(long long)anisetteType;
-(id)requestWithMethod:(long long)arg1 URL:(id)arg2 parameters:(id)arg3 error:(id*)arg4 ;
-(void)setUrlKnownToBeTrusted:(BOOL)arg1 ;
-(id)requestByEncodingRequest:(id)arg1 parameters:(id)arg2 ;
-(BOOL)compressRequestBody;
-(void)setClientInfo:(AMSProcessInfo *)arg1 ;
-(NSURLSessionTask *)parentTask;
-(id)requestWithMethod:(long long)arg1 URL:(id)arg2 error:(id*)arg3 ;
@end

@interface CKStoreClient : NSObject {}
+ (id)storeClientForIdentifier:(id)arg1;
+ (id)storeClientForAccount:(id)arg1;
+ (id)storeClientForIdentifier:(id)arg1 serverType:(long long)arg2;
- (id)_legacyStoreClient;
@end

extern NSString *CKMacAppStoreClientIdentifier;

@interface ISAuthenticationContext : NSObject {}
- (id)initWithAccountID:(id)arg1;
- (id)init;
@property long long authenticationStyle; // @synthesize authenticationStyle=_style;
@property(retain) NSDictionary *dialogDictionary; // @synthesize dialogDictionary=_dialogDictionary;
@property long long authenticationReason; // @synthesize authenticationReason=_authenticationReason;
@end

@interface ISServiceProxy : NSObject {}
- (id)initWithStoreClient:(id)arg1;
- (id)transactionServiceWithErrorHandler:(id)arg1;
@end

@interface ISTransactionService : NSObject {}
- (void)dsidByAuthenticatingWithContext:(id)arg1 replyBlock:(id)arg2;
@end

@interface ACAccountStore : NSObject {}
@property (nonatomic, readonly) NSArray *accounts;
@property (nonatomic, readonly) NSArray *ams_iTunesAccounts;
+ (id)ams_sharedAccountStore;
@end

@interface SSAccountStore : NSObject {}
@property (readonly, copy) NSArray *accounts;
+ (id)defaultStore;
@end

int main() {
    // 1. Dump current account status
    ACAccountStore *accountStoreAC = [ACAccountStore ams_sharedAccountStore];
    for (id account in accountStoreAC.accounts) {
        NSLog(@"cur account: %@", account);
    }
    // Will trigger NSUnimplemented abort, for unknown reason
    // SSAccountStore *accountStoreSS = [SSAccountStore defaultStore];
    // for (id account in accountStoreSS.accounts) {
    //     NSLog(@"cur account: %@", account);
    // }


    // 2. Authenticate, using system framework
    CKStoreClient *storeClient = [CKStoreClient storeClientForIdentifier:CKMacAppStoreClientIdentifier];
    NSLog(@"storeClient: %@", storeClient);

    ISAuthenticationContext *context = [[ISAuthenticationContext alloc] initWithAccountID:@123456];
    context.authenticationStyle = 2;
    context.dialogDictionary = @{
        @"message": @"misty message", 
        @"explaination" : @"misty explaination",
    };
    context.authenticationReason = 14;

    ISServiceProxy *proxy = [[ISServiceProxy alloc] initWithStoreClient:[storeClient _legacyStoreClient]];

    ISTransactionService *transaction = [proxy transactionServiceWithErrorHandler:^(NSError *err) {
        NSLog(@"got error %@", err);
    }];
    [transaction dsidByAuthenticatingWithContext:context replyBlock:^(bool succ, NSNumber *dsid, NSError *err) {
        NSLog(@"Got auth ret: %d %@ %@", succ, dsid, err);
        if (succ) {
            exit(0);
        } else {
            exit(1);
        }
    }];

    // 3. Authorize Machine (Seems not needed)
    // AMSBag *bag = [AMSBag bagForProfile:@"appstored" profileVersion:@"1"];
    // NSLog(@"got bag: %@", bag);
    // NSString *url = [bag URLForKey:@"authorizeMachine"];
    // NSLog(@"url: %@", url);
    // AMSProcessInfo *info = [[AMSProcessInfo alloc] initWithBundleIdentifier:@"com.apple.AppStore"];
    // NSLog(@"got info: %@", info);
    // AMSURLRequestEncoder *req = [[AMSURLRequestEncoder alloc] initWithBag:bag];
    // //[req setAccount: ];
    // [req setAnisetteType:2];
    // [req setClientInfo:info];
    // [req requestWithMethod:bagURL:parameters:]

    CFRunLoopRun();
}