YAProvisioningProfile.m

//
//  YAProvisioningProfile.m
//  YAProvisioningProfile
//
//  Created by Jimmy Arts on 21/02/15.
//  Copyright (c) 2015 Jimmy Arts. All rights reserved.
//

#import "YAProvisioningProfile.h"

@interface YAProvisioningProfile ()

@property (nonatomic, strong) NSDictionary *profileDictionary;
@property (readwrite) NSString *name;
@property (readwrite) NSString *teamName;
@property (readwrite) BOOL valid;
@property (readwrite) BOOL debug;
@property (readwrite) NSDate *creationDate;
@property (readwrite) NSDate *expirationDate;
@property (readwrite) NSString *UUID;
@property (readwrite) NSArray *devices;
@property (readwrite) NSInteger timeToLive;
@property (readwrite) NSString *applicationIdentifier;
@property (readwrite) NSString *bundleIdentifier;
@property (readwrite) NSArray *certificates;
@property (readwrite) NSInteger version;
@property (readwrite) NSArray *prefixes;

@end

@implementation YAProvisioningProfile

- (id)initWithPath:(NSString *)path
{
    self = [super init];
    if (self) {
        self.profileDictionary = [self provisioningProfileAtPath:path];
        [self processDictionary];
    }
    return self;
}

- (void)processDictionary
{
    self.name = self.profileDictionary[@"Name"];
    self.teamName = self.profileDictionary[@"TeamName"];
    self.debug = [self.profileDictionary[@"Entitlements"][@"get-task-allow"] isEqualToNumber:@(1)];
    self.creationDate = self.profileDictionary[@"CreationDate"];
    self.expirationDate = self.profileDictionary[@"ExpirationDate"];
    self.devices = self.profileDictionary[@"ProvisionedDevices"];
    self.timeToLive = [self.profileDictionary[@"TimeToLive"] integerValue];
    self.applicationIdentifier = self.profileDictionary[@"Entitlements"][@"application-identifier"];
    self.certificates = self.profileDictionary[@"DeveloperCertificates"];
    self.valid = ([[NSDate date] timeIntervalSinceDate:self.expirationDate] > 0) ? NO : YES;
    self.version = [self.profileDictionary[@"Version"] integerValue];
    self.bundleIdentifier = self.applicationIdentifier;
    self.UUID = self.profileDictionary[@"UUID"];
    self.prefixes = self.profileDictionary[@"ApplicationIdentifierPrefix"];
    
    for (NSString *prefix in self.prefixes) {
        if ([self.bundleIdentifier containsString:prefix]) {
            self.bundleIdentifier = [self.bundleIdentifier stringByReplacingOccurrencesOfString:[NSString stringWithFormat:@"%@.", prefix] withString:@""];
        }
    }
    
}

- (NSDictionary *)provisioningProfileAtPath:(NSString *)path {
    CMSDecoderRef decoder = NULL;
    CFDataRef dataRef = NULL;
    NSString *plistString = nil;
    NSDictionary *plist = nil;
    
    @try {
        CMSDecoderCreate(&decoder);
        NSData *fileData = [NSData dataWithContentsOfFile:path];
        CMSDecoderUpdateMessage(decoder, fileData.bytes, fileData.length);
        CMSDecoderFinalizeMessage(decoder);
        CMSDecoderCopyContent(decoder, &dataRef);
        plistString = [[NSString alloc] initWithData:(__bridge NSData *)dataRef encoding:NSUTF8StringEncoding];
        NSData *plistData = [plistString dataUsingEncoding:NSUTF8StringEncoding];
        
        plist = [NSPropertyListSerialization propertyListWithData:plistData options:NSPropertyListImmutable format:nil error:nil];
    }
    @catch (NSException *exception) {
        NSLog(@"Could not decode file.\n");
    }
    @finally {
        if (decoder) CFRelease(decoder);
        if (dataRef) CFRelease(dataRef);
    }
    
    return plist;
}

@end