OSX/shared_regressions/si-82-sectrust-ct.m

   1 /*
   2  *  si-82-sectrust-ct.c
   3  *  Security
   4  *
   5  *  Copyright (c) 2014 Apple Inc. All Rights Reserved.
   6  *
   7  */
   8
   9 #include <CoreFoundation/CoreFoundation.h>
  10 #include <Security/SecCertificatePriv.h>
  11 #include <Security/SecTrustPriv.h>
  12 #include <Security/SecPolicy.h>
  13 #include <stdlib.h>
  14 #include <unistd.h>
  15 #include <utilities/SecCFWrappers.h>
  16
  17 #include "shared_regressions.h"
  18
  19 //define this if you want to print clock time of SecTrustEvaluate call.
  20 //define PRINT_SECTRUST_EVALUATE_TIME
  21
  22 static bool isCFTrue(CFTypeRef cf)
  23 {
  24     return (cf == kCFBooleanTrue);
  25 }
  26
  27 static void test_ct_trust(CFArrayRef certs, CFArrayRef scts, CFTypeRef ocspresponses, CFArrayRef anchors,
  28                           CFArrayRef trustedLogs, CFStringRef hostname, CFDateRef date,
  29                           bool ct_expected, bool ev_expected, bool ct_whitelist_expected,
  30                           const char *test_name)
  31 {
  32     CFArrayRef policies=NULL;
  33     SecPolicyRef policy=NULL;
  34     SecTrustRef trust=NULL;
  35     SecTrustResultType trustResult;
  36     CFDictionaryRef results=NULL;
  37     CFArrayRef properties=NULL;
  38
  39
  40
  41     isnt(policy = SecPolicyCreateSSL(true, hostname), NULL, "create policy");
  42     isnt(policies = CFArrayCreate(kCFAllocatorDefault, (const void **)&policy, 1, &kCFTypeArrayCallBacks), NULL, "create policies");
  43     ok_status(SecTrustCreateWithCertificates(certs, policies, &trust), "create trust");
  44
  45     assert(trust); // silence analyzer
  46     if(anchors) {
  47         ok_status(SecTrustSetAnchorCertificates(trust, anchors), "set anchors");
  48     }
  49
  50     if(scts) {
  51         ok_status(SecTrustSetSignedCertificateTimestamps(trust, scts), "set standalone SCTs");;
  52     }
  53
  54     if(trustedLogs) {
  55         ok_status(SecTrustSetTrustedLogs(trust, trustedLogs), "set trusted logs");
  56     }
  57
  58     if(ocspresponses) {
  59         ok_status(SecTrustSetOCSPResponse(trust, ocspresponses), "set ocsp responses");
  60     }
  61
  62     if (!date) { goto errOut; }
  63     ok_status(SecTrustSetVerifyDate(trust, date), "set date");
  64 #ifdef PRINT_SECTRUST_EVALUATE_TIME
  65     clock_t t0 = clock();
  66 #endif
  67     ok_status(SecTrustEvaluate(trust, &trustResult), "evaluate trust");
  68 #ifdef PRINT_SECTRUST_EVALUATE_TIME
  69     clock_t t1 = clock() - t0;
  70 #endif
  71     ok(trustResult == kSecTrustResultUnspecified, "trustResult 4 expected (got %d)",
  72        (int)trustResult);
  73
  74     results = SecTrustCopyResult(trust);
  75
  76     CFTypeRef ct = CFDictionaryGetValue(results, kSecTrustCertificateTransparency);
  77     CFTypeRef ev = CFDictionaryGetValue(results, kSecTrustExtendedValidation);
  78     CFTypeRef ct_whitelist = CFDictionaryGetValue(results, kSecTrustCertificateTransparencyWhiteList);
  79
  80
  81     ok((isCFTrue(ct) == ct_expected), "unexpected CT result (%s)", test_name);
  82     ok((isCFTrue(ev) == ev_expected), "unexpected EV result (%s)", test_name);
  83     ok((isCFTrue(ct_whitelist) == ct_whitelist_expected), "unexpected CT WhiteList result (%s)", test_name);
  84     /* Note that the CT whitelist has been removed due to the expiration of all contents. */
  85
  86 #ifdef PRINT_SECTRUST_EVALUATE_TIME
  87     printf("%s: %lu\n", test_name, t1);
  88 #endif
  89
  90     properties = SecTrustCopyProperties(trust);
  91
  92 errOut:
  93     CFReleaseSafe(policy);
  94     CFReleaseSafe(policies);
  95     CFReleaseSafe(trust);
  96     CFReleaseSafe(results);
  97     CFReleaseSafe(properties);
  98 }
  99
 100 #import <Foundation/Foundation.h>
 101
 102 static
 103 SecCertificateRef SecCertificateCreateFromResource(NSString *name)
 104 {
 105     NSURL *url = [[NSBundle mainBundle] URLForResource:name withExtension:@".cer" subdirectory:@"si-82-sectrust-ct-data"];
 106
 107     NSData *certData = [NSData dataWithContentsOfURL:url];
 108
 109     SecCertificateRef cert = SecCertificateCreateWithData(kCFAllocatorDefault, (CFDataRef)certData);
 110
 111     return cert;
 112 }
 113
 114 static
 115 CFDataRef CFDataCreateFromResource(NSString *name)
 116 {
 117     NSURL *url = [[NSBundle mainBundle] URLForResource:name withExtension:@".bin" subdirectory:@"si-82-sectrust-ct-data"];
 118
 119     NSData *binData = [[NSData alloc] initWithContentsOfURL:url];
 120
 121     return (__bridge_retained CFDataRef) binData;
 122 }
 123
 124 static void tests()
 125 {
 126     SecCertificateRef certA=NULL, certD=NULL, certF=NULL, certCA_alpha=NULL, certCA_beta=NULL;
 127     CFDataRef proofD=NULL, proofA_1=NULL, proofA_2=NULL;
 128     SecCertificateRef www_digicert_com_2015_cert=NULL, www_digicert_com_2016_cert=NULL, digicert_sha2_ev_server_ca=NULL;
 129     SecCertificateRef www_paypal_com_cert=NULL, www_paypal_com_issuer_cert=NULL;
 130     SecCertificateRef pilot_cert_3055998=NULL, pilot_cert_3055998_issuer=NULL;
 131     SecCertificateRef whitelist_00008013=NULL, whitelist_5555bc4f=NULL, whitelist_aaaae152=NULL, whitelist_fff9b5f6=NULL;
 132     SecCertificateRef whitelist_00008013_issuer=NULL, whitelist_5555bc4f_issuer=NULL, whitelist_fff9b5f6_issuer=NULL;
 133     SecCertificateRef cfCert = NULL;
 134     CFMutableArrayRef certs=NULL;
 135     CFMutableArrayRef scts=NULL;
 136     CFMutableArrayRef anchors=NULL;
 137     CFDataRef valid_ocsp=NULL;
 138     CFDataRef invalid_ocsp=NULL;
 139     CFDataRef bad_hash_ocsp=NULL;
 140
 141     CFArrayRef trustedLogs=NULL;
 142     CFURLRef trustedLogsURL=NULL;
 143
 144     trustedLogsURL = CFBundleCopyResourceURL(CFBundleGetMainBundle(),
 145                                              CFSTR("CTlogs"),
 146                                              CFSTR("plist"),
 147                                              CFSTR("si-82-sectrust-ct-data"));
 148     isnt(trustedLogsURL, NULL, "trustedLogsURL");
 149     trustedLogs = (CFArrayRef) CFPropertyListReadFromFile(trustedLogsURL);
 150     isnt(trustedLogs, NULL, "trustedLogs");
 151
 152     isnt(certCA_alpha = SecCertificateCreateFromResource(@"CA_alpha"), NULL, "create ca-alpha cert");
 153     isnt(certCA_beta = SecCertificateCreateFromResource(@"CA_beta"), NULL, "create ca-beta cert");
 154     isnt(anchors = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create anchors array");
 155     CFArrayAppendValue(anchors, certCA_alpha);
 156     CFArrayAppendValue(anchors, certCA_beta);
 157     isnt(certA = SecCertificateCreateFromResource(@"serverA"), NULL, "create certA");
 158     isnt(certD = SecCertificateCreateFromResource(@"serverD"), NULL, "create certD");
 159     isnt(certF = SecCertificateCreateFromResource(@"serverF"), NULL, "create certF");
 160     isnt(proofD = CFDataCreateFromResource(@"serverD_proof"), NULL, "creat proofD");
 161     isnt(proofA_1 = CFDataCreateFromResource(@"serverA_proof_Alfa_3"), NULL, "creat proofA_1");
 162     isnt(proofA_2 = CFDataCreateFromResource(@"serverA_proof_Bravo_3"), NULL, "creat proofA_2");
 163     isnt(www_digicert_com_2015_cert = SecCertificateCreateFromResource(@"www_digicert_com_2015"), NULL, "create www.digicert.com 2015 cert");
 164     isnt(www_digicert_com_2016_cert = SecCertificateCreateFromResource(@"www_digicert_com_2016"), NULL, "create www.digicert.com 2016 cert");
 165     isnt(digicert_sha2_ev_server_ca = SecCertificateCreateFromResource(@"digicert_sha2_ev_server_ca"), NULL, "create digicert.com subCA cert");
 166     isnt(www_paypal_com_cert = SecCertificateCreateFromResource(@"www_paypal_com"), NULL, "create www.paypal.com cert");
 167     isnt(www_paypal_com_issuer_cert = SecCertificateCreateFromResource(@"www_paypal_com_issuer"), NULL, "create www.paypal.com issuer cert");
 168     isnt(valid_ocsp = CFDataCreateFromResource(@"valid_ocsp_response"), NULL, "create valid_ocsp");
 169     isnt(invalid_ocsp = CFDataCreateFromResource(@"invalid_ocsp_response"), NULL, "create invalid_ocsp");
 170     isnt(bad_hash_ocsp = CFDataCreateFromResource(@"bad_hash_ocsp_response"), NULL, "create bad_hash_ocsp");
 171     isnt(pilot_cert_3055998 = SecCertificateCreateFromResource(@"pilot_3055998"), NULL, "create pilot_cert_3055998 cert");
 172     isnt(pilot_cert_3055998_issuer = SecCertificateCreateFromResource(@"pilot_3055998_issuer"), NULL, "create pilot_cert_3055998 issuer cert");
 173
 174     isnt(whitelist_00008013 = SecCertificateCreateFromResource(@"whitelist_00008013"), NULL, "create whitelist_00008013 cert");
 175     isnt(whitelist_5555bc4f = SecCertificateCreateFromResource(@"whitelist_5555bc4f"), NULL, "create whitelist_5555bc4f cert");
 176     isnt(whitelist_aaaae152 = SecCertificateCreateFromResource(@"whitelist_aaaae152"), NULL, "create whitelist_aaaae152 cert");
 177     isnt(whitelist_fff9b5f6 = SecCertificateCreateFromResource(@"whitelist_fff9b5f6"), NULL, "create whitelist_fff9b5f6 cert");
 178     isnt(whitelist_00008013_issuer = SecCertificateCreateFromResource(@"whitelist_00008013_issuer"), NULL, "create whitelist_00008013_issuer cert");
 179     isnt(whitelist_5555bc4f_issuer = SecCertificateCreateFromResource(@"whitelist_5555bc4f_issuer"), NULL, "create whitelist_5555bc4f_issuer cert");
 180     isnt(whitelist_fff9b5f6_issuer = SecCertificateCreateFromResource(@"whitelist_fff9b5f6_issuer"), NULL, "create whitelist_fff9b5f6_issuer cert");
 181
 182     CFCalendarRef cal = NULL;
 183     CFAbsoluteTime at;
 184     CFDateRef date_20150307 = NULL; // Date for older set of tests.
 185     CFDateRef date_20160422 = NULL; // Date for newer set of tests.
 186
 187     isnt(cal = CFCalendarCreateWithIdentifier(kCFAllocatorDefault, kCFGregorianCalendar), NULL, "create calendar");
 188     ok(CFCalendarComposeAbsoluteTime(cal, &at, "yMd", 2015, 3, 7), "create verify absolute time 20150307");
 189     isnt(date_20150307 = CFDateCreate(kCFAllocatorDefault, at), NULL, "create verify date 20150307");
 190     ok(CFCalendarComposeAbsoluteTime(cal, &at, "yMd", 2016, 4, 22), "create verify absolute time 20160422");
 191     isnt(date_20160422 = CFDateCreate(kCFAllocatorDefault, at), NULL, "create verify date 20160422");
 192
 193
 194     /* Case 1: coreos-ct-test embedded SCT - only 1 SCT - so not CT qualified */
 195     isnt(certs = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create cert array");
 196     CFArrayAppendValue(certs, certF);
 197     test_ct_trust(certs, NULL, NULL, anchors, trustedLogs, NULL, date_20150307,
 198                   false, false, false, "coreos-ct-test 1");
 199     CFReleaseNull(certs);
 200
 201     /* Case 2: coreos-ct-test standalone SCT - only 1 SCT - so not CT qualified  */
 202     isnt(certs = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create cert array");
 203     CFArrayAppendValue(certs, certD);
 204     isnt(scts = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create SCT array");
 205     CFArrayAppendValue(scts, proofD);
 206     test_ct_trust(certs, scts, NULL, anchors, trustedLogs, NULL, date_20150307,
 207                   false, false, false, "coreos-ct-test 2");
 208     CFReleaseNull(certs);
 209     CFReleaseNull(scts);
 210
 211     /* case 3: digicert : 2 embedded SCTs, but lifetime of cert is 24 month, so not CT qualified */
 212     isnt(certs = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create cert array");
 213     CFArrayAppendValue(certs, www_digicert_com_2015_cert);
 214     CFArrayAppendValue(certs, digicert_sha2_ev_server_ca);
 215     test_ct_trust(certs, NULL, NULL, NULL, NULL, CFSTR("www.digicert.com"), date_20150307,
 216                   false, false, false, "digicert 2015");
 217     CFReleaseNull(certs);
 218
 219     /* Case 4: coreos-ct-test standalone SCT -  2 SCTs - CT qualified  */
 220     isnt(certs = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create cert array");
 221     CFArrayAppendValue(certs, certA);
 222     isnt(scts = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create SCT array");
 223     CFArrayAppendValue(scts, proofA_1);
 224     CFArrayAppendValue(scts, proofA_2);
 225     test_ct_trust(certs, scts, NULL, anchors, trustedLogs, NULL, date_20150307,
 226                   true,  false, false, "coreos-ct-test 3");
 227     CFReleaseNull(certs);
 228     CFReleaseNull(scts);
 229
 230     /* Case 5: Test with an invalid OCSP response */
 231     isnt(certs = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create cert array");
 232     CFArrayAppendValue(certs, certA);
 233     isnt(scts = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create SCT array");
 234     CFArrayAppendValue(scts, proofA_1);
 235     test_ct_trust(certs, scts, invalid_ocsp, anchors, trustedLogs, NULL, date_20150307,
 236                   false, false, false, "coreos-ct-test 4");
 237     CFReleaseNull(certs);
 238     CFReleaseNull(scts);
 239
 240     /* Case 6: Test with a valid OCSP response */
 241     isnt(certs = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create cert array");
 242     CFArrayAppendValue(certs, certA);
 243     isnt(scts = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create SCT array");
 244     CFArrayAppendValue(scts, proofA_1);
 245     test_ct_trust(certs, scts, valid_ocsp, anchors, trustedLogs, NULL, date_20150307,
 246                   false, false, false, "coreos-ct-test 5");
 247     CFReleaseNull(certs);
 248     CFReleaseNull(scts);
 249
 250     /* Case 7: Test with a bad hash OCSP response */
 251     isnt(certs = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create cert array");
 252     CFArrayAppendValue(certs, certA);
 253     isnt(scts = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create SCT array");
 254     CFArrayAppendValue(scts, proofA_1);
 255     test_ct_trust(certs, scts, bad_hash_ocsp, anchors, trustedLogs, NULL, date_20150307,
 256                   false, false, false, "coreos-ct-test 6");
 257     CFReleaseNull(certs);
 258     CFReleaseNull(scts);
 259
 260     /* case 8: Current (April 2016) www.digicert.com cert: 3 embedded SCTs, CT qualified */
 261     isnt(certs = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create cert array");
 262     CFArrayAppendValue(certs, www_digicert_com_2016_cert);
 263     CFArrayAppendValue(certs, digicert_sha2_ev_server_ca);
 264     test_ct_trust(certs, NULL, NULL, NULL, NULL, CFSTR("www.digicert.com"), date_20160422,
 265                   true, true, false, "digicert 2016");
 266     CFReleaseNull(certs);
 267
 268
 269
 270 #define TEST_CASE(x) \
 271  do { \
 272     isnt(certs = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks), NULL, "create cert array for " #x); \
 273     isnt(cfCert = SecCertificateCreateFromResource(@#x), NULL, "create cfCert from " #x); \
 274     CFArrayAppendValue(certs, cfCert); \
 275     test_ct_trust(certs, NULL, NULL, anchors, trustedLogs, NULL, date_20150307, true, false, false, #x); \
 276     CFReleaseNull(certs);  \
 277     CFReleaseNull(cfCert);  \
 278  } while (0)
 279
 280
 281     TEST_CASE(server_1601);
 282     TEST_CASE(server_1603);
 283     TEST_CASE(server_1604);
 284     TEST_CASE(server_1701);
 285     TEST_CASE(server_1704);
 286     TEST_CASE(server_1705);
 287     TEST_CASE(server_1801);
 288     TEST_CASE(server_1804);
 289     TEST_CASE(server_1805);
 290     TEST_CASE(server_2001);
 291
 292
 293     CFReleaseSafe(certCA_alpha);
 294     CFReleaseSafe(certCA_beta);
 295     CFReleaseSafe(anchors);
 296     CFReleaseSafe(certA);
 297     CFReleaseSafe(certD);
 298     CFReleaseSafe(certF);
 299     CFReleaseSafe(proofD);
 300     CFReleaseSafe(proofA_1);
 301     CFReleaseSafe(proofA_2);
 302     CFReleaseSafe(www_digicert_com_2015_cert);
 303     CFReleaseSafe(www_digicert_com_2016_cert);
 304     CFReleaseSafe(digicert_sha2_ev_server_ca);
 305     CFReleaseSafe(www_paypal_com_cert);
 306     CFReleaseSafe(www_paypal_com_issuer_cert);
 307     CFReleaseSafe(pilot_cert_3055998);
 308     CFReleaseSafe(pilot_cert_3055998_issuer);
 309     CFReleaseSafe(whitelist_00008013);
 310     CFReleaseSafe(whitelist_5555bc4f);
 311     CFReleaseSafe(whitelist_aaaae152);
 312     CFReleaseSafe(whitelist_fff9b5f6);
 313     CFReleaseSafe(whitelist_00008013_issuer);
 314     CFReleaseSafe(whitelist_5555bc4f_issuer);
 315     CFReleaseSafe(whitelist_fff9b5f6_issuer);
 316     CFReleaseSafe(trustedLogsURL);
 317     CFReleaseSafe(trustedLogs);
 318     CFReleaseSafe(valid_ocsp);
 319     CFReleaseSafe(invalid_ocsp);
 320     CFReleaseSafe(bad_hash_ocsp);
 321     CFReleaseSafe(cal);
 322     CFReleaseSafe(date_20150307);
 323     CFReleaseSafe(date_20160422);
 324
 325 }
 326
 327
 328 int si_82_sectrust_ct(int argc, char *const *argv)
 329 {
 330         plan_tests(268);
 331
 332         tests();
 333
 334         return 0;
 335 }