OSX/Breadcrumb/bc-10-knife-on-bread.m

   1 /*
   2  * Copyright (c) 2014 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24
  25 #include <Foundation/Foundation.h>
  26 #include <Security/Security.h>
  27 #include <Security/SecBreadcrumb.h>
  28 #include <utilities/SecCFRelease.h>
  29
  30 #include "breadcrumb_regressions.h"
  31
  32 static NSString *after1 = @"XAKyA0TbLKpDOBl+Ur1CQpjGDtn3wp8bYiM07iJSGVIhaaG4AAATiA==";
  33 static NSString *bc1 = @"AdSXILtQrtsD+eT/UjMxxu4QTjlIJjvFDhpMXfk2eZ1CCJVhCuAhNcoL4DsU85DgSBCAswzVcSEU+bLMt+DT1jJfjJKVBus1Hd5lCA+N4wVtC66w3GK/WDQdGvLZ+BL86GkeRM2/+wH4/t5qOtxIJPS5SYZhnM5EP8xFYg30MLqXZqpwZhqYBJmVPMqEbLuihYAcAJreiZm4NN09CxvD36mvU3NyQOdHzAiQ+ADMiVI84qjU0qFH1KaZEoMHn3AqjAdviHUTOaNQXNepidedBZhSl4QBeuT2CaCYHjCXny9BYT+hCEU1yXn3RYeWyjcmFKmIz8gRvWf3ckF3XaSVL7MwqfsWw1tdI9OPi7zhauqphRGELw==";
  34
  35 static NSString *after2 = @"l/y+EOCUEeQHudNLQd5SoCJ2s/+rfH/kdbxbwZ7YGGb/U2FMAAATiA==";
  36 static NSString *bc2 = @"AuuaJCuKmffY3XAqTYNygSFQ4QnlkSqTHGYUMaxDRA1lQhbxJh58zAOvcsahYH9lSb4+YoMR6G7hDmqlKae8h3jrn0vhT4FlIySFS3MUPvmGOuhUecb+Gi2AYwc9x1uz7f0FSRxxL+v04r2AkmH1Cv6cL7pvued7vxUjzX4VrexFj+uF7i/HSGStg2+D3L+CRs2+dKZZ9BqiKjavsX9XPkvJAD0r8rKHncOBrRxL7A3+ysBTZi2VCi/8QTDSGp6DmpXEJ4NTo/IrZ+trOXe0MuocLMg+Jf6V8jy5ZfaQoGTuM3fJiD6EFGT68QtLrjqU9KdtHhQdCmFVi60zbWqEBRNN7IyRNyPJX48NqFPZuAUW7BL0YbuhdUX2Oj7+hFz99vch1T0=";
  37
  38 #define kTestCount 10
  39 int bc_10_password(int argc, char *const *argv)
  40 {
  41     CFDataRef breadcrumb = NULL, encryptedKey = NULL;
  42     CFStringRef oldPassword = NULL;
  43     CFStringRef password = CFSTR("password");
  44     CFStringRef newpassword = CFSTR("newpassword");
  45     CFErrorRef error = NULL;
  46
  47     plan_tests(kTestCount);
  48
  49     ok(SecBreadcrumbCreateFromPassword(password, &breadcrumb, &encryptedKey, &error), "wrap failed");
  50
  51     ok(SecBreadcrumbCopyPassword(password, breadcrumb, encryptedKey, &oldPassword, NULL), "unwrap failed");
  52
  53     ok(oldPassword && CFStringCompare(password, oldPassword, 0) == kCFCompareEqualTo, "not same password");
  54     CFReleaseSafe(oldPassword);
  55
  56     CFDataRef newEncryptedKey;
  57
  58     printf("changing password from \"password\" to \"newpassword\"\n");
  59
  60     newEncryptedKey = SecBreadcrumbCreateNewEncryptedKey(password,
  61                                                          newpassword,
  62                                                          encryptedKey,
  63                                                          &error);
  64     ok(newEncryptedKey, "no new encrypted key");
  65
  66     ok(SecBreadcrumbCopyPassword(newpassword, breadcrumb, newEncryptedKey, &oldPassword, NULL), "unwrap failed");
  67
  68     ok(oldPassword && CFStringCompare(password, oldPassword, 0) == kCFCompareEqualTo, "not same password");
  69
  70     CFReleaseSafe(breadcrumb);
  71     CFReleaseSafe(oldPassword);
  72     CFReleaseSafe(newEncryptedKey);
  73
  74     /*
  75      * Check KAT for IV less operation (version1)
  76      */
  77
  78     breadcrumb = CFBridgingRetain([[NSData alloc] initWithBase64EncodedString:bc1 options:0]);
  79     newEncryptedKey = CFBridgingRetain([[NSData alloc] initWithBase64EncodedString:after1 options:0]);
  80
  81     ok(SecBreadcrumbCopyPassword(newpassword, breadcrumb, newEncryptedKey, &oldPassword, NULL), "unwrap failed");
  82
  83     ok(oldPassword && CFStringCompare(password, oldPassword, 0) == kCFCompareEqualTo, "not same password");
  84
  85     CFReleaseSafe(breadcrumb);
  86     CFReleaseSafe(oldPassword);
  87     CFReleaseSafe(newEncryptedKey);
  88
  89     /*
  90      * Check KAT for IV less operation (version2)
  91      */
  92
  93     breadcrumb = CFBridgingRetain([[NSData alloc] initWithBase64EncodedString:bc2 options:0]);
  94     newEncryptedKey = CFBridgingRetain([[NSData alloc] initWithBase64EncodedString:after2 options:0]);
  95
  96     ok(SecBreadcrumbCopyPassword(newpassword, breadcrumb, newEncryptedKey, &oldPassword, NULL), "unwrap failed");
  97
  98     ok(oldPassword && CFStringCompare(password, oldPassword, 0) == kCFCompareEqualTo, "not same password");
  99
 100     CFReleaseSafe(breadcrumb);
 101     CFReleaseSafe(oldPassword);
 102     CFReleaseSafe(newEncryptedKey);
 103
 104     return 0;
 105 }