diff options
-rw-r--r-- | net/base/crl_set.cc | 14 | ||||
-rw-r--r-- | net/base/x509_certificate.cc | 278 | ||||
-rw-r--r-- | net/base/x509_certificate.h | 7 | ||||
-rw-r--r-- | net/base/x509_certificate_mac.cc | 4 | ||||
-rw-r--r-- | net/base/x509_certificate_nss.cc | 3 | ||||
-rw-r--r-- | net/base/x509_certificate_openssl.cc | 3 | ||||
-rw-r--r-- | net/base/x509_certificate_unittest.cc | 2 | ||||
-rw-r--r-- | net/base/x509_certificate_win.cc | 3 |
8 files changed, 30 insertions, 284 deletions
diff --git a/net/base/crl_set.cc b/net/base/crl_set.cc index 5b28be7..5c5a376 100644 --- a/net/base/crl_set.cc +++ b/net/base/crl_set.cc @@ -408,6 +408,18 @@ bool CRLSet::ApplyDelta(base::StringPiece data, CRLSet::Result CRLSet::CheckCertificate( const base::StringPiece& serial_number, const base::StringPiece& parent_spki) const { + base::StringPiece serial(serial_number); + + if (!serial.empty() && serial[0] >= 0x80) { + // This serial number is negative but the process which generates CRL sets + // will reject any certificates with negative serial numbers as invalid. + return UNKNOWN; + } + + // Remove any leading zero bytes. + while (serial.size() > 1 && serial[0] == 0x00) + serial.remove_prefix(1); + std::map<std::string, size_t>::const_iterator i = crls_index_by_issuer_.find(parent_spki.as_string()); if (i == crls_index_by_issuer_.end()) @@ -416,7 +428,7 @@ CRLSet::Result CRLSet::CheckCertificate( for (std::vector<std::string>::const_iterator i = serials.begin(); i != serials.end(); ++i) { - if (base::StringPiece(*i) == serial_number) + if (base::StringPiece(*i) == serial) return REVOKED; } diff --git a/net/base/x509_certificate.cc b/net/base/x509_certificate.cc index d36bfad..2762154 100644 --- a/net/base/x509_certificate.cc +++ b/net/base/x509_certificate.cc @@ -708,278 +708,30 @@ bool X509Certificate::IsBlacklisted() const { // Subject: CN=login.yahoo.com // subjectAltName dNSName: login.yahoo.com {0x3e,0x75,0xce,0xd4,0x6b,0x69,0x30,0x21,0x21,0x88,0x30,0xae,0x86,0xa8,0x2a,0x71}, - - // Bad DigiNotar leaf certificates for non-Google sites. - {0x95,0x32,0x18,0xb7,0x04,0xcc,0x62,0xb2,0x40,0xa4,0xd0,0x18,0x0e,0x81,0x93,0xf2}, - {0x5f,0x41,0xfe,0x52,0x93,0x75,0xb1,0x4b,0xd1,0x56,0x37,0x53,0xa2,0xc9,0xc6,0x49}, - {0x22,0xec,0x36,0x83,0x9f,0x44,0x65,0xe7,0xa1,0x34,0x7b,0xae,0x69,0x2f,0x5d,0x2a}, - {0x46,0xaf,0xa2,0x75,0x58,0x2e,0x27,0x34,0xe2,0xa5,0x22,0xfc,0x6c,0x2e,0x80,0x55}, - {0xc8,0x63,0x14,0x89,0xc3,0xa6,0xaf,0xde,0xdc,0x70,0xd6,0xc1,0xb5,0x81,0xc0,0x19}, - {0x26,0xf6,0x2a,0xee,0x2b,0xae,0x06,0xee,0x71,0xe7,0xc4,0x8a,0x2b,0x4d,0x60,0xfe}, - {0xb6,0x73,0x9c,0x1a,0xdd,0x2b,0x52,0x19,0x6c,0x53,0x36,0xef,0xb6,0x7b,0x26,0x0f}, - {0x9e,0x4e,0x87,0x07,0x55,0xd9,0x4c,0xf5,0xc4,0x67,0x81,0xe6,0x83,0x49,0xe3,0xd3}, - {0x7e,0x82,0x25,0xf6,0xb4,0xbe,0x3d,0x1c,0x13,0x72,0xbb,0xc3,0x65,0xf5,0xf6,0xb6}, - {0xff,0x2e,0x1b,0xda,0xa2,0xf4,0xc9,0x51,0x02,0x65,0xf7,0x26,0x11,0xdd,0x0c,0x44}, - {0x1f,0xe8,0x4c,0xbe,0x99,0xe5,0xd2,0x68,0x4c,0x67,0x8d,0xef,0x7f,0xc0,0xbd,0xaa}, - {0x4b,0x72,0xe8,0x49,0x97,0x38,0x82,0x99,0xf5,0x83,0xcb,0x37,0x60,0xab,0x1b,0x20}, - {0xcf,0x61,0x90,0x78,0xde,0x6c,0x9d,0x9a,0x50,0x72,0xb5,0xe3,0xb1,0x3c,0xa9,0x9f}, - {0xa8,0x22,0xeb,0x37,0xb7,0x35,0xa6,0x3e,0x6c,0xa9,0xa9,0x96,0x80,0x08,0x21,0xfc}, - {0xe3,0xb6,0x00,0xb1,0x07,0x39,0xb0,0x94,0xab,0x47,0x4c,0x88,0x8d,0x97,0x25,0x0d}, - {0x36,0xe8,0x57,0x1d,0x39,0x46,0x34,0x2c,0x74,0x20,0x81,0xc0,0xfa,0xab,0x34,0x3a}, - {0x77,0x17,0x07,0x87,0x3d,0xa4,0x91,0xa8,0xd5,0xcc,0x5b,0x07,0xdc,0x50,0x8c,0x72}, - {0x1e,0x94,0xcf,0x79,0x06,0x58,0x7b,0xdf,0x45,0xc4,0x61,0xfb,0xdd,0x74,0x3e,0x25}, - {0x58,0x7c,0xd9,0xe3,0xd9,0xa8,0xab,0x10,0xfd,0xb0,0xc7,0x0b,0xcd,0x8a,0xe7,0x28}, - {0x7e,0xd8,0x0b,0x93,0x20,0x50,0x8d,0xa6,0xcf,0x5d,0x96,0xba,0x53,0x30,0x43,0xd7}, - {0xf8,0x6d,0x1e,0x22,0xbd,0x20,0x68,0x47,0x1e,0x20,0x13,0x6b,0x30,0x21,0x0e,0xae}, - {0x2c,0x86,0x94,0x86,0xec,0x04,0x75,0x97,0x82,0x91,0x6e,0x68,0x04,0xdb,0x48,0xfd}, - {0x35,0x19,0x81,0x98,0xd1,0xbc,0xaf,0xcf,0x43,0x86,0xe6,0xb8,0x87,0xba,0xe6,0x1b}, - {0x4a,0x66,0x2b,0xa9,0xe4,0x5d,0x06,0xff,0xc5,0x0d,0x1d,0xbb,0xe2,0x25,0xa8,0xbb}, - {0x89,0x9a,0xe1,0x20,0xcd,0x44,0xfc,0xec,0x0f,0xfc,0xd6,0x2f,0x6f,0xc4,0xbb,0x81}, - {0x7d,0xd1,0x6c,0x03,0xdf,0x04,0x38,0xb2,0xbe,0x5f,0xc1,0xd3,0xe1,0x9f,0x13,0x8b}, - {0xaf,0xe2,0x66,0x30,0x8f,0x50,0x1d,0x49,0x37,0xc1,0xaa,0xf0,0x00,0xc5,0x68,0x97}, - {0x53,0xd9,0xf7,0x50,0x84,0xf2,0x62,0xfb,0x40,0x91,0x27,0xab,0x1e,0x04,0x44,0x2e}, - {0x35,0xec,0x66,0x4c,0xbd,0x19,0x42,0xa2,0x36,0xc3,0xba,0x0e,0xb2,0xc6,0x81,0x3f}, - {0x5c,0x94,0xc8,0xbd,0x9d,0x50,0x4a,0xd8,0x8d,0x96,0x59,0x36,0xef,0x5f,0xa0,0x21}, - {0x88,0x82,0xc0,0xa1,0xd6,0x4b,0xab,0xb7,0xdb,0x82,0x07,0x3e,0xcd,0x77,0x72,0x2f}, - {0x81,0xc4,0x84,0x5a,0x97,0x2f,0x37,0x4d,0x1c,0xe5,0x83,0x08,0x44,0x54,0xdd,0x50}, - {0x04,0x1d,0x36,0xbb,0x4d,0xd3,0x9e,0x4a,0xce,0x8c,0x5b,0x4e,0x72,0x27,0x79,0xa4}, - {0xe6,0xc0,0xb6,0x11,0xb2,0x84,0x0a,0xac,0xc4,0x00,0xd0,0x3f,0xf2,0x7c,0x86,0xb7}, - {0xb5,0x94,0xa1,0x02,0xf8,0x9a,0xe2,0x9a,0xf6,0x2d,0x68,0x96,0x5f,0x49,0x0d,0x65}, - {0xa5,0xbe,0x65,0x4d,0xcc,0xf8,0xaa,0x3b,0xd3,0x15,0x64,0x8d,0x95,0x79,0x12,0x29}, - {0x5b,0x1d,0xd6,0x43,0xb9,0x80,0xa8,0x17,0xf7,0x86,0x71,0x16,0x97,0xd2,0x84,0x0d}, - {0x4c,0x06,0x16,0x26,0x9a,0x64,0xa3,0xe5,0x7b,0xe9,0xd0,0xeb,0x9d,0x1b,0x59,0x97}, - {0x10,0x2c,0x47,0x9d,0x70,0x61,0xdb,0x7e,0xf1,0x55,0xba,0xa6,0x41,0x0b,0x11,0x20}, - {0xd1,0x62,0x65,0x70,0x77,0x9a,0x69,0x32,0x66,0x28,0x2f,0x9f,0xdc,0x5a,0x72,0x3f}, - {0x0f,0x50,0x0a,0xe6,0x0b,0xf8,0x69,0x67,0x16,0xf2,0x67,0xc8,0x0e,0x13,0xdc,0x09}, - {0x8b,0x22,0xbf,0xf4,0x66,0xe4,0x15,0x26,0x65,0x8a,0x56,0x8d,0x40,0x00,0x70,0xfd}, - {0x4e,0xf7,0x05,0xc3,0x1e,0xff,0xc8,0x5a,0x0f,0x6f,0x74,0x52,0x8c,0x84,0xa7,0x72}, - {0x77,0x1d,0x89,0xbc,0xa1,0xd2,0x53,0xd1,0xb5,0x6a,0x61,0x41,0xcf,0x29,0xe1,0xbb}, - {0x33,0x73,0x97,0x6f,0xb7,0xe8,0x21,0xdc,0x3d,0x68,0xf9,0x47,0xfa,0xed,0xb2,0xb0}, - {0x30,0xc2,0x0f,0xff,0x9b,0xe7,0xc3,0xd5,0x82,0xc8,0x0b,0xc2,0xcb,0xeb,0x04,0x62}, - {0xc5,0x2e,0xde,0x8f,0x68,0xb3,0x98,0x38,0x83,0x34,0x44,0x25,0x2c,0xb6,0x4f,0x73}, - {0x94,0x53,0x95,0x11,0x88,0x67,0x56,0x53,0x13,0xa2,0x66,0x98,0xb9,0x5f,0x1e,0x3e}, - {0xc3,0xac,0x62,0x96,0xff,0x90,0xf0,0x9b,0xf1,0x82,0xfb,0x81,0xf8,0x65,0x00,0xda}, - {0x92,0x72,0xf9,0x8c,0xfe,0x35,0x00,0x00,0xd6,0xbc,0xaf,0x30,0x63,0x74,0x72,0x98}, - {0x36,0x9a,0xaa,0x6a,0x97,0x3d,0x0f,0x76,0x32,0x1c,0x53,0x2d,0xed,0xb3,0xbf,0xc6}, - {0x73,0x02,0x4e,0x7c,0x99,0x8b,0x3d,0xdd,0x24,0x4c,0xfd,0x31,0x3d,0x5e,0x43,0xb6}, - {0xd7,0xfb,0x96,0xe0,0x29,0x1e,0xbe,0x3e,0x01,0x5e,0x93,0xe5,0x86,0xcf,0xc7,0xd1}, - {0xb0,0x1d,0x8c,0x6f,0x2d,0x53,0x73,0xea,0xbf,0x0c,0x00,0x31,0x9e,0x92,0xae,0x95}, - {0xd7,0x06,0x98,0xd2,0x7e,0x7c,0xfa,0xfd,0x81,0x8d,0xe7,0xe2,0xea,0x31,0x9f,0x7f}, - {0x96,0x43,0x10,0xa7,0xec,0x83,0x47,0x6c,0xcd,0x99,0xd8,0x89,0x63,0x6a,0xc2,0xba}, - {0x54,0x17,0x57,0xb5,0x43,0x6f,0x1d,0x0b,0x3e,0xea,0x7d,0xce,0x49,0x8f,0x8a,0x0a}, - {0x89,0x86,0xa0,0xfc,0x6f,0xd1,0xe6,0x1b,0xef,0x2f,0xc7,0x45,0x64,0xa7,0x0b,0x18}, - {0x57,0x38,0x70,0x4f,0x75,0xa3,0xff,0x3b,0x86,0xa6,0x0a,0x55,0x96,0xed,0x09,0xb3}, - {0x09,0xe1,0xc3,0xd2,0x6b,0xaf,0x74,0xe6,0xf9,0xa1,0x2f,0x9f,0x3f,0x2d,0xe9,0xa5}, - {0x81,0xf7,0xb1,0x28,0xcd,0x71,0xbd,0x1a,0x59,0x50,0x74,0x45,0x00,0xc7,0x25,0xd4}, - {0x26,0xc6,0x83,0xa0,0x88,0x71,0x2b,0x79,0x3f,0xf4,0x1d,0x8a,0x0c,0x0e,0xc0,0x45}, - {0xd0,0x37,0xe2,0x1b,0x2f,0xe6,0xf1,0x9c,0x00,0x74,0x6e,0xb5,0xd6,0x32,0x9a,0xa2}, - {0x06,0xdb,0x21,0x87,0x57,0x84,0xe5,0x35,0x6a,0x5b,0x97,0x99,0x15,0x0f,0x84,0x4c}, - {0x2b,0x33,0xcb,0x52,0xae,0xff,0xb2,0x2e,0x23,0x30,0x9d,0x8b,0xc1,0x97,0x66,0x85}, - {0xb9,0xb4,0x53,0x1c,0xf7,0x1c,0xb2,0x60,0x72,0x8e,0x42,0x43,0x85,0xcd,0x5c,0x7e}, - {0xc4,0xfb,0xd4,0xa1,0x4c,0x59,0x5a,0xdf,0xb3,0xd2,0x44,0xfd,0x6d,0x46,0x9a,0x53}, - {0xe6,0x56,0xed,0x4a,0xa2,0x98,0xed,0xb4,0x91,0xb0,0xb7,0x20,0x86,0x8a,0x11,0x2b}, - {0x75,0x07,0x6e,0xc6,0xa2,0x1d,0x7e,0x4d,0xa8,0x7a,0x30,0x4e,0x9e,0xdd,0x02,0x62}, - {0x27,0xdf,0x84,0xc1,0x2b,0xf8,0x37,0xac,0x68,0x1f,0xfd,0x26,0x63,0x93,0x88,0xf7}, - {0x94,0xc7,0x5f,0x32,0xf1,0x00,0xa3,0xc3,0x2d,0x47,0xd0,0x1a,0xa9,0x8c,0xf9,0xa8}, - {0x83,0x51,0x2c,0xc6,0x89,0x5b,0x44,0x15,0x14,0xa0,0xa4,0x15,0xf3,0x14,0x2a,0x6c}, - {0x37,0x47,0xfe,0x8b,0x81,0xcb,0x6e,0x65,0x29,0x87,0x2d,0xe5,0x07,0x5c,0x3b,0xcb}, - {0x33,0x87,0x0a,0xc7,0x1c,0x7a,0x8e,0xc6,0x68,0xcd,0x68,0x65,0xb1,0x15,0x84,0xb6}, - {0x8a,0xa4,0x4a,0x11,0x84,0xdc,0x25,0xf9,0xa5,0x44,0x2c,0xd6,0xe1,0x39,0x16,0x5d}, - {0xdc,0x7e,0x23,0xb3,0x8c,0x34,0xea,0x5c,0xd1,0x24,0xc6,0x74,0x00,0x46,0xd4,0x3c}, - {0xdb,0x8f,0x84,0x41,0x38,0x05,0x89,0xf4,0x49,0xef,0xb9,0xe8,0xf0,0x8e,0x21,0x0c}, - {0x86,0x63,0x3b,0x95,0x72,0x80,0xbc,0x65,0xa5,0xad,0xfd,0x1d,0x15,0x3b,0xde,0x52}, - 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{0xf0,0x66,0x18,0xb2,0x79,0x00,0xab,0x31,0x5c,0x8a,0x24,0x6d,0x3c,0xfd,0x11,0x06}, - {0xaf,0x77,0x28,0xb1,0x4d,0x47,0xa6,0xff,0x74,0x30,0x80,0x74,0xe6,0x7b,0x75,0xdc}, - {0xab,0x9f,0xfc,0xb0,0xf7,0xc3,0xe2,0xb6,0xaa,0x06,0x32,0xde,0xe9,0x7f,0xf0,0x4e}, - {0x67,0x91,0x59,0x6f,0x76,0x99,0x7f,0xe1,0xec,0x23,0x53,0xd3,0x21,0xe4,0x3a,0x4a}, - {0xc2,0xfd,0x99,0x93,0x4b,0x0d,0x76,0x77,0x10,0xd1,0x03,0x9e,0x35,0xec,0xaf,0xc4}, - {0x2c,0x26,0x15,0x2c,0xf9,0x93,0x38,0x9b,0x02,0x69,0xe5,0xf5,0xb7,0x63,0xc8,0x7d}, - {0x97,0x6e,0x07,0x58,0xc6,0x22,0x62,0xf5,0x9e,0x97,0xf4,0x20,0x33,0xdc,0x8e,0x1d}, - {0x8b,0x74,0x09,0xd0,0x97,0x91,0x51,0x4d,0x21,0xd4,0xa6,0xf6,0x91,0xeb,0x76,0x58}, - {0x0c,0x01,0xdf,0x15,0xc2,0x9d,0xb4,0x8e,0xe2,0xc5,0xf1,0xda,0x3d,0xab,0x74,0x6d}, - {0xa1,0x79,0x93,0x3b,0x61,0xe9,0x0e,0x45,0xf1,0x32,0xec,0x17,0x80,0x34,0x8f,0x8b}, - {0x41,0x7d,0x99,0xce,0xab,0xbc,0x1a,0xad,0xe3,0x58,0xbf,0x53,0xe1,0x92,0xa6,0xb4}, - {0xd6,0xf3,0x71,0x0a,0x57,0xac,0x0d,0xa9,0xae,0x72,0xf4,0xb8,0x29,0xbd,0x5f,0xe5}, - {0xa0,0xae,0x10,0xca,0x41,0x0d,0x93,0x32,0x9b,0x19,0xb7,0x65,0x5a,0xa3,0x18,0xed}, - {0x91,0xd0,0xa3,0x45,0x4e,0x9d,0xfc,0xeb,0xc4,0xa0,0x3d,0x4c,0xc6,0x67,0x62,0x3b}, - {0x5a,0xa1,0xa1,0x13,0x62,0x69,0x19,0xbb,0x5b,0x62,0x37,0x08,0xc5,0xb2,0x34,0xca}, - {0xd1,0x0c,0x08,0x0d,0xdf,0x1e,0xca,0xda,0x21,0xa0,0xb9,0xdd,0x4e,0x40,0x17,0x1c}, - {0x0f,0x87,0x02,0x6f,0x9f,0x9e,0xa5,0xaa,0x24,0xda,0x79,0x18,0x4e,0x46,0xbe,0x95}, - {0x54,0x32,0xfc,0x98,0x14,0x18,0x83,0xf7,0x80,0x89,0x7b,0xc8,0x29,0xeb,0x90,0x80}, - {0x57,0x44,0x26,0xc4,0x44,0x01,0x25,0x44,0x6f,0xd2,0xd3,0x04,0xcf,0x13,0x37,0x99}, - {0x70,0x71,0x2d,0x06,0x80,0x6d,0x26,0x93,0x60,0x7d,0xf9,0x69,0x79,0xa3,0x95,0xf2}, - {0x0f,0xac,0x31,0x7d,0xd9,0xf9,0x58,0xce,0xac,0x7f,0x42,0xad,0x3c,0xde,0x3e,0x3e}, - {0x23,0x30,0x77,0xd9,0xfd,0x64,0xf6,0xa7,0xff,0x4b,0xad,0x3f,0xa9,0x61,0xd1,0x4d}, - {0x38,0x68,0x36,0x7a,0xd1,0x7a,0x77,0x07,0xed,0x7e,0x19,0xb3,0x71,0x56,0x7e,0xdb}, - {0x0a,0x75,0x86,0x4a,0x93,0xb8,0xaf,0x71,0x09,0xae,0xa3,0x57,0xcc,0x45,0xb6,0x38}, - {0xed,0x15,0xbc,0xce,0x02,0x64,0x46,0x8a,0x58,0xc2,0xef,0xdb,0xc4,0x57,0xa6,0x0f}, - {0xd9,0x13,0xc8,0xae,0xf9,0x7a,0xc7,0x62,0x66,0x4f,0xe0,0x91,0xab,0xdb,0x0b,0x5b}, - {0xa2,0xcb,0xd5,0x32,0xed,0x71,0x07,0x63,0x25,0x59,0xfb,0x06,0xfa,0xb0,0xbd,0x70}, - {0x6e,0x23,0x5e,0x65,0x9c,0xc6,0xcd,0x89,0xba,0x68,0xa2,0x92,0x28,0xb3,0x74,0x10}, - {0x50,0x0d,0x88,0x2a,0x93,0x19,0x9b,0xf0,0x97,0x0e,0x96,0x62,0xbe,0x94,0x6d,0x02}, - {0x0c,0xc7,0x0a,0xc8,0xb1,0xad,0xbf,0xda,0xce,0x8b,0x51,0x34,0x16,0x85,0x8a,0xf2}, - {0xff,0x78,0x96,0x32,0xb8,0xd4,0xae,0xcd,0x94,0xa0,0xaa,0xb3,0x30,0x74,0xa0,0x58}, - {0x8a,0xd2,0x35,0xc1,0x09,0x65,0x23,0x39,0xbd,0xea,0x3a,0xc8,0x32,0x55,0xb2,0x88}, - {0x45,0xcf,0x0b,0x3f,0x9d,0xa8,0xd2,0x17,0x6e,0x5c,0x53,0x0c,0xe2,0xa7,0x4e,0xe6}, - {0xec,0x35,0x8a,0x4b,0xaa,0x38,0x45,0xeb,0x24,0xaf,0x6c,0x0c,0x34,0xef,0xb2,0xeb}, - {0x73,0xfd,0xd6,0xc7,0x65,0x3c,0xde,0xdc,0x9a,0xda,0x88,0xc8,0xe9,0x7e,0x5e,0x77}, - {0xf0,0x88,0x2a,0x36,0x10,0xa5,0xe8,0x5f,0x8a,0x17,0x49,0xb9,0x77,0x9d,0xb7,0x3c}, - {0xfe,0x73,0x90,0xdb,0x0d,0x7f,0x6c,0x64,0xba,0x20,0xfa,0xb8,0x98,0x6b,0x07,0xac}, - {0x87,0x07,0x70,0x09,0xd7,0x96,0xf7,0x0f,0xc1,0x79,0xf3,0x98,0xbc,0x94,0x7a,0x0d}, - {0x44,0x08,0x71,0x99,0x1c,0xf0,0x1e,0x3d,0x7f,0x58,0xc4,0x5e,0x20,0x3e,0xa5,0xed}, - {0x64,0xd2,0x35,0x96,0x94,0x7a,0xe5,0x1a,0xcb,0xc8,0xa2,0x4f,0xaf,0x22,0xd4,0x83}, - {0x8b,0x01,0x1d,0xaa,0x9f,0x3b,0x72,0xda,0x93,0x67,0x03,0x6c,0x8a,0x89,0xe8,0x0d}, - {0x61,0xd3,0x0f,0x6b,0x8a,0x2a,0x10,0x3d,0xcf,0x37,0x1d,0xa4,0xc0,0x04,0x60,0x02}, - {0x66,0xe4,0x6e,0x5b,0x8d,0x57,0x42,0x81,0xc9,0x35,0xe6,0x34,0x03,0x8e,0x87,0x7b}, - {0xf8,0x4b,0x75,0xfc,0xe8,0xbd,0x1f,0xf1,0x3f,0xa0,0x79,0xcc,0x39,0xd4,0x51,0x64}, - {0x62,0xf0,0x91,0x47,0xb1,0xac,0x01,0x4d,0x88,0x92,0xc0,0xf8,0x29,0x4d,0x0b,0x66}, - {0xe7,0xf5,0x86,0x83,0x06,0x61,0x12,0xdc,0x5e,0xb2,0x44,0xfc,0xf2,0x08,0xe8,0x50}, - {0x97,0x0c,0x55,0xe7,0x2e,0x6a,0x7b,0xfc,0x51,0x12,0xd8,0xa0,0xb5,0x7f,0x2e,0x18}, - {0x19,0xf1,0xf7,0xdf,0xba,0xfd,0xd3,0xf1,0x20,0x75,0xb0,0xa2,0xfa,0x78,0x84,0x8d}, - {0x9e,0xaf,0xe6,0xd3,0x83,0x69,0x72,0x39,0x64,0xbe,0x9f,0x4f,0x19,0x8e,0x36,0x16}, - {0x35,0x80,0x30,0xbc,0x92,0xa9,0x9b,0x61,0xe9,0x6a,0xee,0x63,0x0e,0x32,0xa9,0xc3}, - {0x2e,0x34,0xe5,0x92,0xca,0xbd,0xe8,0x9b,0xde,0x01,0xe7,0xfb,0xd4,0x25,0xcc,0x93}, - {0x83,0xef,0x75,0x79,0x05,0xde,0xcd,0x9f,0x97,0x3c,0x60,0x2f,0x4b,0x1e,0x1a,0x96}, - {0x5b,0xec,0xea,0x91,0x8f,0x7a,0x1a,0xe9,0xe8,0xd7,0xc7,0xa4,0xc0,0x25,0x65,0xe1}, - {0x32,0x50,0xb9,0xbe,0x0d,0xd0,0x0a,0x10,0x64,0xab,0xc9,0xbf,0xb3,0xba,0x56,0x92}, - {0x31,0x4b,0xc4,0xfb,0x88,0x16,0x17,0xd7,0x5b,0x7f,0xcc,0x8a,0xbe,0xd1,0xf9,0x19}, - {0x10,0x34,0x3e,0x96,0x72,0x69,0x92,0x7b,0x5d,0x8f,0x92,0xdc,0xae,0x4b,0xf6,0x55}, - {0x65,0x7e,0xfa,0xec,0x2e,0xdf,0x76,0x0b,0x9d,0x59,0xe2,0xd0,0x0b,0x1b,0xb9,0x8a}, - {0xb0,0x31,0x6b,0xd2,0x63,0xb0,0x28,0x79,0xb3,0x64,0x5f,0x45,0xdc,0x98,0x58,0xa0}, - {0xed,0x1a,0x10,0x08,0x19,0x0a,0x5d,0x16,0x54,0xd1,0x38,0xeb,0x8f,0xd1,0x15,0x4a}, - {0xad,0x7c,0x7f,0x0c,0xfe,0x66,0x6f,0xbe,0xde,0xf2,0x0a,0xa9,0x5f,0x22,0xf9,0x0b}, }; - if (serial_number_.size() == kSerialBytes) { + if (!serial_number_.empty() && serial_number_[0] >= 0x80) { + // This is a negative serial number, which isn't technically allowed but + // which probably happens. In order to avoid confusing a negative serial + // number with a positive one once the leading zeros have been removed, we + // disregard it. + return false; + } + + base::StringPiece serial(serial_number_); + // Remove leading zeros. + while (serial.size() > 1 && serial[0] == 0) + serial.remove_prefix(1); + + if (serial.size() == kSerialBytes) { for (unsigned i = 0; i < kNumSerials; i++) { - if (memcmp(kSerials[i], serial_number_.data(), kSerialBytes) == 0) { + if (memcmp(kSerials[i], serial.data(), kSerialBytes) == 0) { UMA_HISTOGRAM_ENUMERATION("Net.SSLCertBlacklisted", i, kNumSerials + 1); return true; } } } - // Special case for DigiNotar: this serial number had a leading 0x00 byte - static const uint8 kDigiNotarLeadingZero[15] = { - 0x17,0x7f,0xb6,0x53,0x6b,0x98,0xce,0x40,0xd5,0x4b,0x8b,0x24,0xe3,0x16,0x05 - }; - - if (serial_number_.size() == sizeof(kDigiNotarLeadingZero) && - memcmp(serial_number_.data(), kDigiNotarLeadingZero, - sizeof(kDigiNotarLeadingZero)) == 0) { - UMA_HISTOGRAM_ENUMERATION("Net.SSLCertBlacklisted", kNumSerials, - kNumSerials + 1); - return true; - } - return false; } diff --git a/net/base/x509_certificate.h b/net/base/x509_certificate.h index aee2447..8a16088 100644 --- a/net/base/x509_certificate.h +++ b/net/base/x509_certificate.h @@ -433,12 +433,7 @@ class NET_EXPORT X509Certificate CRLSet* crl_set, CertVerifyResult* verify_result) const; - // The serial number, DER encoded. - // NOTE: keep this method private, used by IsBlacklisted only. To simplify - // IsBlacklisted, we strip the leading 0 byte of a serial number, used to - // encode a positive DER INTEGER (a signed type) with a most significant bit - // of 1. Other code must not use this method for general purpose until this - // is fixed. + // The serial number, DER encoded, possibly including a leading 00 byte. const std::string& serial_number() const { return serial_number_; } // IsBlacklisted returns true if this certificate is explicitly blacklisted. diff --git a/net/base/x509_certificate_mac.cc b/net/base/x509_certificate_mac.cc index 0b65c77..3adaed4 100644 --- a/net/base/x509_certificate_mac.cc +++ b/net/base/x509_certificate_mac.cc @@ -203,10 +203,6 @@ std::string GetCertSerialNumber(X509Certificate::OSCertHandle cert_handle) { break; } - // Remove leading zeros. - while (ret.size() > 1 && ret[0] == 0) - ret = ret.substr(1, ret.size() - 1); - return ret; } diff --git a/net/base/x509_certificate_nss.cc b/net/base/x509_certificate_nss.cc index 4a8a4e0..0a5c902 100644 --- a/net/base/x509_certificate_nss.cc +++ b/net/base/x509_certificate_nss.cc @@ -682,9 +682,6 @@ void X509Certificate::Initialize() { serial_number_ = std::string( reinterpret_cast<char*>(cert_handle_->serialNumber.data), cert_handle_->serialNumber.len); - // Remove leading zeros. - while (serial_number_.size() > 1 && serial_number_[0] == 0) - serial_number_ = serial_number_.substr(1, serial_number_.size() - 1); } // static diff --git a/net/base/x509_certificate_openssl.cc b/net/base/x509_certificate_openssl.cc index 0c74bc5..ac5b75c 100644 --- a/net/base/x509_certificate_openssl.cc +++ b/net/base/x509_certificate_openssl.cc @@ -332,9 +332,6 @@ void X509Certificate::Initialize() { serial_number_ = std::string( reinterpret_cast<char*>(num->data), num->length); - // Remove leading zeros. - while (serial_number_.size() > 1 && serial_number_[0] == 0) - serial_number_ = serial_number_.substr(1, serial_number_.size() - 1); } ParsePrincipal(cert_handle_, X509_get_subject_name(cert_handle_), &subject_); diff --git a/net/base/x509_certificate_unittest.cc b/net/base/x509_certificate_unittest.cc index a42799e..d54a36f 100644 --- a/net/base/x509_certificate_unittest.cc +++ b/net/base/x509_certificate_unittest.cc @@ -429,7 +429,7 @@ TEST(X509CertificateTest, SerialNumbers) { reinterpret_cast<const char*>(paypal_null_der), sizeof(paypal_null_der))); - static const uint8 paypal_null_serial[2] = {0xf0, 0x9b}; + static const uint8 paypal_null_serial[3] = {0x00, 0xf0, 0x9b}; ASSERT_EQ(sizeof(paypal_null_serial), paypal_null_cert->serial_number().size()); EXPECT_TRUE(memcmp(paypal_null_cert->serial_number().data(), diff --git a/net/base/x509_certificate_win.cc b/net/base/x509_certificate_win.cc index 041fe4d5..0c355b6 100644 --- a/net/base/x509_certificate_win.cc +++ b/net/base/x509_certificate_win.cc @@ -552,9 +552,6 @@ void X509Certificate::Initialize() { serial_bytes[i] = serial->pbData[serial->cbData - i - 1]; serial_number_ = std::string( reinterpret_cast<char*>(serial_bytes.get()), serial->cbData); - // Remove leading zeros. - while (serial_number_.size() > 1 && serial_number_[0] == 0) - serial_number_ = serial_number_.substr(1, serial_number_.size() - 1); } // IsIssuedByKnownRoot returns true if the given chain is rooted at a root CA |