Add m-esr52 at 52.6.0

1 files changed, 747 insertions, 0 deletions

diff --git a/security/certverifier/tests/gtest/CTTestUtils.cpp b/security/certverifier/tests/gtest/CTTestUtils.cpp
new file mode 100644
index 000000000..18ae74035
--- /dev/null
+++ b/security/certverifier/tests/gtest/CTTestUtils.cpp
@@ -0,0 +1,747 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "CTTestUtils.h"
+
+#include <stdint.h>
+#include <iomanip>
+
+#include "CTSerialization.h"
+#include "gtest/gtest.h"
+#include "mozilla/Assertions.h"
+#include "mozilla/Move.h"
+#include "mozilla/Vector.h"
+#include "pkix/Input.h"
+#include "pkix/pkix.h"
+#include "pkix/pkixnss.h"
+#include "pkix/pkixtypes.h"
+#include "pkix/Result.h"
+#include "pkixcheck.h"
+#include "pkixutil.h"
+#include "SignedCertificateTimestamp.h"
+#include "SignedTreeHead.h"
+
+namespace mozilla { namespace ct {
+
+using namespace mozilla::pkix;
+
+// The following test vectors are from the CT test data repository at
+// https://github.com/google/certificate-transparency/tree/master/test/testdata
+
+// test-cert.pem
+const char kDefaultDerCert[] =
+    "308202ca30820233a003020102020106300d06092a864886f70d01010505003055310b3009"
+    "06035504061302474231243022060355040a131b4365727469666963617465205472616e73"
+    "706172656e6379204341310e300c0603550408130557616c65733110300e06035504071307"
+    "4572772057656e301e170d3132303630313030303030305a170d3232303630313030303030"
+    "305a3052310b30090603550406130247423121301f060355040a1318436572746966696361"
+    "7465205472616e73706172656e6379310e300c0603550408130557616c65733110300e0603"
+    "55040713074572772057656e30819f300d06092a864886f70d010101050003818d00308189"
+    "02818100b1fa37936111f8792da2081c3fe41925008531dc7f2c657bd9e1de4704160b4c9f"
+    "19d54ada4470404c1c51341b8f1f7538dddd28d9aca48369fc5646ddcc7617f8168aae5b41"
+    "d43331fca2dadfc804d57208949061f9eef902ca47ce88c644e000f06eeeccabdc9dd2f68a"
+    "22ccb09dc76e0dbc73527765b1a37a8c676253dcc10203010001a381ac3081a9301d060355"
+    "1d0e041604146a0d982a3b62c44b6d2ef4e9bb7a01aa9cb798e2307d0603551d2304763074"
+    "80145f9d880dc873e654d4f80dd8e6b0c124b447c355a159a4573055310b30090603550406"
+    "1302474231243022060355040a131b4365727469666963617465205472616e73706172656e"
+    "6379204341310e300c0603550408130557616c65733110300e060355040713074572772057"
+    "656e82010030090603551d1304023000300d06092a864886f70d010105050003818100171c"
+    "d84aac414a9a030f22aac8f688b081b2709b848b4e5511406cd707fed028597a9faefc2eee"
+    "2978d633aaac14ed3235197da87e0f71b8875f1ac9e78b281749ddedd007e3ecf50645f8cb"
+    "f667256cd6a1647b5e13203bb8582de7d6696f656d1c60b95f456b7fcf338571908f1c6972"
+    "7d24c4fccd249295795814d1dac0e6";
+
+// key hash of test-cert.pem's issuer (ca-cert.pem)
+const char kDefaultIssuerKeyHash[] =
+    "02adddca08b8bf9861f035940c940156d8350fdff899a6239c6bd77255b8f8fc";
+
+const char kDefaultDerTbsCert[] =
+    "30820233a003020102020107300d06092a864886f70d01010505003055310b300906035504"
+    "061302474231243022060355040a131b4365727469666963617465205472616e7370617265"
+    "6e6379204341310e300c0603550408130557616c65733110300e0603550407130745727720"
+    "57656e301e170d3132303630313030303030305a170d3232303630313030303030305a3052"
+    "310b30090603550406130247423121301f060355040a131843657274696669636174652054"
+    "72616e73706172656e6379310e300c0603550408130557616c65733110300e060355040713"
+    "074572772057656e30819f300d06092a864886f70d010101050003818d0030818902818100"
+    "beef98e7c26877ae385f75325a0c1d329bedf18faaf4d796bf047eb7e1ce15c95ba2f80ee4"
+    "58bd7db86f8a4b252191a79bd700c38e9c0389b45cd4dc9a120ab21e0cb41cd0e72805a410"
+    "cd9c5bdb5d4927726daf1710f60187377ea25b1a1e39eed0b88119dc154dc68f7da8e30caf"
+    "158a33e6c9509f4a05b01409ff5dd87eb50203010001a381ac3081a9301d0603551d0e0416"
+    "04142031541af25c05ffd8658b6843794f5e9036f7b4307d0603551d230476307480145f9d"
+    "880dc873e654d4f80dd8e6b0c124b447c355a159a4573055310b3009060355040613024742"
+    "31243022060355040a131b4365727469666963617465205472616e73706172656e63792043"
+    "41310e300c0603550408130557616c65733110300e060355040713074572772057656e8201"
+    "0030090603551d1304023000";
+
+// DigitallySigned of test-cert.proof
+const char kTestDigitallySigned[] =
+    "0403004730450220606e10ae5c2d5a1b0aed49dc4937f48de71a4e9784e9c208dfbfe9ef53"
+    "6cf7f2022100beb29c72d7d06d61d06bdb38a069469aa86fe12e18bb7cc45689a2c0187ef5"
+    "a5";
+
+// test-cert.proof
+const char kTestSignedCertificateTimestamp[] =
+    "00df1c2ec11500945247a96168325ddc5c7959e8f7c6d388fc002e0bbd3f74d7640000013d"
+    "db27ded900000403004730450220606e10ae5c2d5a1b0aed49dc4937f48de71a4e9784e9c2"
+    "08dfbfe9ef536cf7f2022100beb29c72d7d06d61d06bdb38a069469aa86fe12e18bb7cc456"
+    "89a2c0187ef5a5";
+
+// ct-server-key-public.pem
+const char kEcP256PublicKey[] =
+    "3059301306072a8648ce3d020106082a8648ce3d0301070342000499783cb14533c0161a5a"
+    "b45bf95d08a29cd0ea8dd4c84274e2be59ad15c676960cf0afa1074a57ac644b23479e5b3f"
+    "b7b245eb4b420ef370210371a944beaceb";
+
+// key id (sha256) of ct-server-key-public.pem
+const char kTestKeyId[] =
+    "df1c2ec11500945247a96168325ddc5c7959e8f7c6d388fc002e0bbd3f74d764";
+
+// signature field of DigitallySigned from test-cert.proof
+const char kTestSCTSignatureData[] =
+    "30450220606e10ae5c2d5a1b0aed49dc4937f48de71a4e9784e9c208dfbfe9ef536cf7f202"
+    "2100beb29c72d7d06d61d06bdb38a069469aa86fe12e18bb7cc45689a2c0187ef5a5";
+
+// signature field of DigitallySigned from test-embedded-pre-cert.proof
+const char kTestSCTPrecertSignatureData[] =
+    "30450220482f6751af35dba65436be1fd6640f3dbf9a41429495924530288fa3e5e23e0602"
+    "2100e4edc0db3ac572b1e2f5e8ab6a680653987dcf41027dfeffa105519d89edbf08";
+
+// For the sample STH
+const char kSampleSTHSHA256RootHash[] =
+    "726467216167397babca293dca398e4ce6b621b18b9bc42f30c900d1f92ac1e4";
+const char kSampleSTHTreeHeadSignature[] =
+    "0403004730450220365a91a2a88f2b9332f41d8959fa7086da7e6d634b7b089bc9da066426"
+    "6c7a20022100e38464f3c0fd066257b982074f7ac87655e0c8f714768a050b4be9a7b441cb"
+    "d3";
+const size_t kSampleSTHTreeSize = 21u;
+const uint64_t kSampleSTHTimestamp = 1396877277237u;
+
+// test-embedded-cert.pem
+const char kTestEmbeddedCertData[] =
+  "30820359308202c2a003020102020107300d06092a864886f70d01010505"
+  "003055310b300906035504061302474231243022060355040a131b436572"
+  "7469666963617465205472616e73706172656e6379204341310e300c0603"
+  "550408130557616c65733110300e060355040713074572772057656e301e"
+  "170d3132303630313030303030305a170d3232303630313030303030305a"
+  "3052310b30090603550406130247423121301f060355040a131843657274"
+  "69666963617465205472616e73706172656e6379310e300c060355040813"
+  "0557616c65733110300e060355040713074572772057656e30819f300d06"
+  "092a864886f70d010101050003818d0030818902818100beef98e7c26877"
+  "ae385f75325a0c1d329bedf18faaf4d796bf047eb7e1ce15c95ba2f80ee4"
+  "58bd7db86f8a4b252191a79bd700c38e9c0389b45cd4dc9a120ab21e0cb4"
+  "1cd0e72805a410cd9c5bdb5d4927726daf1710f60187377ea25b1a1e39ee"
+  "d0b88119dc154dc68f7da8e30caf158a33e6c9509f4a05b01409ff5dd87e"
+  "b50203010001a382013a30820136301d0603551d0e041604142031541af2"
+  "5c05ffd8658b6843794f5e9036f7b4307d0603551d230476307480145f9d"
+  "880dc873e654d4f80dd8e6b0c124b447c355a159a4573055310b30090603"
+  "5504061302474231243022060355040a131b436572746966696361746520"
+  "5472616e73706172656e6379204341310e300c0603550408130557616c65"
+  "733110300e060355040713074572772057656e82010030090603551d1304"
+  "02300030818a060a2b06010401d679020402047c047a0078007600df1c2e"
+  "c11500945247a96168325ddc5c7959e8f7c6d388fc002e0bbd3f74d76400"
+  "00013ddb27df9300000403004730450220482f6751af35dba65436be1fd6"
+  "640f3dbf9a41429495924530288fa3e5e23e06022100e4edc0db3ac572b1"
+  "e2f5e8ab6a680653987dcf41027dfeffa105519d89edbf08300d06092a86"
+  "4886f70d0101050500038181008a0c4bef099d479279afa0a28e689f91e1"
+  "c4421be2d269a2ea6ca4e8215ddeddca1504a11e7c87c4b77e80f0e97903"
+  "5268f27ca20e166804ae556f316981f96a394ab7abfd3e255ac0044513fe"
+  "76570c6795abe4703133d303f89f3afa6bbcfc517319dfd95b934241211f"
+  "634035c3d078307a68c6075a2e20c89f36b8910ca0";
+
+const char kTestTbsCertData[] =
+  "30820233a003020102020107300d06092a864886f70d0101050500305531"
+  "0b300906035504061302474231243022060355040a131b43657274696669"
+  "63617465205472616e73706172656e6379204341310e300c060355040813"
+  "0557616c65733110300e060355040713074572772057656e301e170d3132"
+  "303630313030303030305a170d3232303630313030303030305a3052310b"
+  "30090603550406130247423121301f060355040a13184365727469666963"
+  "617465205472616e73706172656e6379310e300c0603550408130557616c"
+  "65733110300e060355040713074572772057656e30819f300d06092a8648"
+  "86f70d010101050003818d0030818902818100beef98e7c26877ae385f75"
+  "325a0c1d329bedf18faaf4d796bf047eb7e1ce15c95ba2f80ee458bd7db8"
+  "6f8a4b252191a79bd700c38e9c0389b45cd4dc9a120ab21e0cb41cd0e728"
+  "05a410cd9c5bdb5d4927726daf1710f60187377ea25b1a1e39eed0b88119"
+  "dc154dc68f7da8e30caf158a33e6c9509f4a05b01409ff5dd87eb5020301"
+  "0001a381ac3081a9301d0603551d0e041604142031541af25c05ffd8658b"
+  "6843794f5e9036f7b4307d0603551d230476307480145f9d880dc873e654"
+  "d4f80dd8e6b0c124b447c355a159a4573055310b30090603550406130247"
+  "4231243022060355040a131b4365727469666963617465205472616e7370"
+  "6172656e6379204341310e300c0603550408130557616c65733110300e06"
+  "0355040713074572772057656e82010030090603551d1304023000";
+
+// test-embedded-with-preca-cert.pem
+const char kTestEmbeddedWithPreCaCertData[] =
+  "30820359308202c2a003020102020108300d06092a864886f70d01010505"
+  "003055310b300906035504061302474231243022060355040a131b436572"
+  "7469666963617465205472616e73706172656e6379204341310e300c0603"
+  "550408130557616c65733110300e060355040713074572772057656e301e"
+  "170d3132303630313030303030305a170d3232303630313030303030305a"
+  "3052310b30090603550406130247423121301f060355040a131843657274"
+  "69666963617465205472616e73706172656e6379310e300c060355040813"
+  "0557616c65733110300e060355040713074572772057656e30819f300d06"
+  "092a864886f70d010101050003818d0030818902818100afaeeacac51ab7"
+  "cebdf9eacae7dd175295e193955a17989aef8d97ab7cdff7761093c0b823"
+  "d2a4e3a51a17b86f28162b66a2538935ebecdc1036233da2dd6531b0c63b"
+  "cc68761ebdc854037b77399246b870a7b72b14c9b1667de09a9640ed9f3f"
+  "3c725d950b4d26559869fe7f1e919a66eb76d35c0117c6bcd0d8cfd21028"
+  "b10203010001a382013a30820136301d0603551d0e04160414612c64efac"
+  "79b728397c9d93e6df86465fa76a88307d0603551d230476307480145f9d"
+  "880dc873e654d4f80dd8e6b0c124b447c355a159a4573055310b30090603"
+  "5504061302474231243022060355040a131b436572746966696361746520"
+  "5472616e73706172656e6379204341310e300c0603550408130557616c65"
+  "733110300e060355040713074572772057656e82010030090603551d1304"
+  "02300030818a060a2b06010401d679020402047c047a0078007600df1c2e"
+  "c11500945247a96168325ddc5c7959e8f7c6d388fc002e0bbd3f74d76400"
+  "00013ddb27e05b000004030047304502207aa79604c47480f3727b084f90"
+  "b3989f79091885e00484431a2a297cbf3a355c022100b49fd8120b0d644c"
+  "d7e75269b4da6317a9356cb950224fc11cc296b2e39b2386300d06092a86"
+  "4886f70d010105050003818100a3a86c41ad0088a25aedc4e7b529a2ddbf"
+  "9e187ffb362157e9302d961b73b43cba0ae1e230d9e45049b7e8c924792e"
+  "bbe7d175baa87b170dfad8ee788984599d05257994084e2e0e796fca5836"
+  "881c3e053553e06ab230f919089b914e4a8e2da45f8a87f2c81a25a61f04"
+  "fe1cace60155653827d41fad9f0658f287d058192c";
+
+// ca-cert.pem
+const char kCaCertData[] =
+  "308202d030820239a003020102020100300d06092a864886f70d01010505"
+  "003055310b300906035504061302474231243022060355040a131b436572"
+  "7469666963617465205472616e73706172656e6379204341310e300c0603"
+  "550408130557616c65733110300e060355040713074572772057656e301e"
+  "170d3132303630313030303030305a170d3232303630313030303030305a"
+  "3055310b300906035504061302474231243022060355040a131b43657274"
+  "69666963617465205472616e73706172656e6379204341310e300c060355"
+  "0408130557616c65733110300e060355040713074572772057656e30819f"
+  "300d06092a864886f70d010101050003818d0030818902818100d58a6853"
+  "6210a27119936e778321181c2a4013c6d07b8c76eb9157d3d0fb4b3b516e"
+  "cecbd1c98d91c52f743fab635d55099cd13abaf31ae541442451a74c7816"
+  "f2243cf848cf2831cce67ba04a5a23819f3cba37e624d9c3bdb299b839dd"
+  "fe2631d2cb3a84fc7bb2b5c52fcfc14fff406f5cd44669cbb2f7cfdf86fb"
+  "6ab9d1b10203010001a381af3081ac301d0603551d0e041604145f9d880d"
+  "c873e654d4f80dd8e6b0c124b447c355307d0603551d230476307480145f"
+  "9d880dc873e654d4f80dd8e6b0c124b447c355a159a4573055310b300906"
+  "035504061302474231243022060355040a131b4365727469666963617465"
+  "205472616e73706172656e6379204341310e300c0603550408130557616c"
+  "65733110300e060355040713074572772057656e820100300c0603551d13"
+  "040530030101ff300d06092a864886f70d0101050500038181000608cc4a"
+  "6d64f2205e146c04b276f92b0efa94a5daf23afc3806606d3990d0a1ea23"
+  "3d40295769463b046661e7fa1d179915209aea2e0a775176411227d7c003"
+  "07c7470e61584fd7334224727f51d690bc47a9df354db0f6eb25955de189"
+  "3c4dd5202b24a2f3e440d274b54e1bd376269ca96289b76ecaa41090e14f"
+  "3b0a942e";
+
+// intermediate-cert.pem
+const char kIntermediateCertData[] =
+  "308202dd30820246a003020102020109300d06092a864886f70d01010505"
+  "003055310b300906035504061302474231243022060355040a131b436572"
+  "7469666963617465205472616e73706172656e6379204341310e300c0603"
+  "550408130557616c65733110300e060355040713074572772057656e301e"
+  "170d3132303630313030303030305a170d3232303630313030303030305a"
+  "3062310b30090603550406130247423131302f060355040a132843657274"
+  "69666963617465205472616e73706172656e637920496e7465726d656469"
+  "617465204341310e300c0603550408130557616c65733110300e06035504"
+  "0713074572772057656e30819f300d06092a864886f70d01010105000381"
+  "8d0030818902818100d76a678d116f522e55ff821c90642508b7074b14d7"
+  "71159064f7927efdedb87135a1365ee7de18cbd5ce865f860c78f433b4d0"
+  "d3d3407702e7a3ef542b1dfe9bbaa7cdf94dc5975fc729f86f105f381b24"
+  "3535cf9c800f5ca780c1d3c84400ee65d16ee9cf52db8adffe50f5c49335"
+  "0b2190bf50d5bc36f3cac5a8daae92cd8b0203010001a381af3081ac301d"
+  "0603551d0e04160414965508050278479e8773764131bc143a47e229ab30"
+  "7d0603551d230476307480145f9d880dc873e654d4f80dd8e6b0c124b447"
+  "c355a159a4573055310b300906035504061302474231243022060355040a"
+  "131b4365727469666963617465205472616e73706172656e637920434131"
+  "0e300c0603550408130557616c65733110300e0603550407130745727720"
+  "57656e820100300c0603551d13040530030101ff300d06092a864886f70d"
+  "0101050500038181002206dab1c66b71dce095c3f6aa2ef72cf7761be7ab"
+  "d7fc39c31a4cfe1bd96d6734ca82f22dde5a0c8bbbdd825d7b6f3e7612ad"
+  "8db300a7e21169886023262284c3aa5d2191efda10bf9235d37b3a2a340d"
+  "59419b94a48566f3fac3cd8b53d5a4e98270ead297b07210f9ce4a2138b1"
+  "8811143b93fa4e7a87dd37e1385f2c2908";
+
+// test-embedded-with-intermediate-cert.pem
+const char kTestEmbeddedWithIntermediateCertData[] =
+  "30820366308202cfa003020102020102300d06092a864886f70d01010505"
+  "003062310b30090603550406130247423131302f060355040a1328436572"
+  "7469666963617465205472616e73706172656e637920496e7465726d6564"
+  "69617465204341310e300c0603550408130557616c65733110300e060355"
+  "040713074572772057656e301e170d3132303630313030303030305a170d"
+  "3232303630313030303030305a3052310b30090603550406130247423121"
+  "301f060355040a13184365727469666963617465205472616e7370617265"
+  "6e6379310e300c0603550408130557616c65733110300e06035504071307"
+  "4572772057656e30819f300d06092a864886f70d010101050003818d0030"
+  "818902818100bb272b26e5deb5459d4acca027e8f12a4d839ac3730a6a10"
+  "9ff7e25498ddbd3f1895d08ba41f8de34967a3a086ce13a90dd5adbb5418"
+  "4bdc08e1ac7826adb8dc9c717bfd7da5b41b4db1736e00f1dac3cec9819c"
+  "cb1a28ba120b020a820e940dd61f95b5432a4bc05d0818f18ce2154eb38d"
+  "2fa7d22d72b976e560db0c7fc77f0203010001a382013a30820136301d06"
+  "03551d0e04160414b1b148e658e703f5f7f3105f20b3c384d7eff1bf307d"
+  "0603551d23047630748014965508050278479e8773764131bc143a47e229"
+  "aba159a4573055310b300906035504061302474231243022060355040a13"
+  "1b4365727469666963617465205472616e73706172656e6379204341310e"
+  "300c0603550408130557616c65733110300e060355040713074572772057"
+  "656e82010930090603551d130402300030818a060a2b06010401d6790204"
+  "02047c047a0078007600df1c2ec11500945247a96168325ddc5c7959e8f7"
+  "c6d388fc002e0bbd3f74d7640000013ddb27e2a400000403004730450221"
+  "00a6d34517f3392d9ec5d257adf1c597dc45bd4cd3b73856c616a9fb99e5"
+  "ae75a802205e26c8d1c7e222fe8cda29baeb04a834ee97d34fd81718f1aa"
+  "e0cd66f4b8a93f300d06092a864886f70d0101050500038181000f95a5b4"
+  "e128a914b1e88be8b32964221b58f4558433d020a8e246cca65a40bcbf5f"
+  "2d48933ebc99be6927ca756472fb0bdc7f505f41f462f2bc19d0b299c990"
+  "918df8820f3d31db37979e8bad563b17f00ae67b0f8731c106c943a73bf5"
+  "36af168afe21ef4adfcae19a3cc074899992bf506bc5ce1decaaf07ffeeb"
+  "c805c039";
+
+// test-embedded-with-intermediate-preca-cert.pem
+const char kTestEmbeddedWithIntermediatePreCaCertData[] =
+  "30820366308202cfa003020102020103300d06092a864886f70d01010505"
+  "003062310b30090603550406130247423131302f060355040a1328436572"
+  "7469666963617465205472616e73706172656e637920496e7465726d6564"
+  "69617465204341310e300c0603550408130557616c65733110300e060355"
+  "040713074572772057656e301e170d3132303630313030303030305a170d"
+  "3232303630313030303030305a3052310b30090603550406130247423121"
+  "301f060355040a13184365727469666963617465205472616e7370617265"
+  "6e6379310e300c0603550408130557616c65733110300e06035504071307"
+  "4572772057656e30819f300d06092a864886f70d010101050003818d0030"
+  "818902818100d4497056cdfc65e1342cc3df6e654b8af0104702acd2275c"
+  "7d3fb1fc438a89b212110d6419bcc13ae47d64bba241e6706b9ed627f8b3"
+  "4a0d7dff1c44b96287c54bea9d10dc017bceb64f7b6aff3c35a474afec40"
+  "38ab3640b0cd1fb0582ec03b179a2776c8c435d14ab4882d59d7b724fa37"
+  "7ca6db08392173f9c6056b3abadf0203010001a382013a30820136301d06"
+  "03551d0e0416041432da5518d87f1d26ea2767973c0bef286e786a4a307d"
+  "0603551d23047630748014965508050278479e8773764131bc143a47e229"
+  "aba159a4573055310b300906035504061302474231243022060355040a13"
+  "1b4365727469666963617465205472616e73706172656e6379204341310e"
+  "300c0603550408130557616c65733110300e060355040713074572772057"
+  "656e82010930090603551d130402300030818a060a2b06010401d6790204"
+  "02047c047a0078007600df1c2ec11500945247a96168325ddc5c7959e8f7"
+  "c6d388fc002e0bbd3f74d7640000013ddb27e3be00000403004730450221"
+  "00d9f61a07fee021e3159f3ca2f570d833ff01374b2096cba5658c5e16fb"
+  "43eb3002200b76fe475138d8cf76833831304dabf043eb1213c96e13ff4f"
+  "a37f7cd3c8dc1f300d06092a864886f70d01010505000381810088ee4e9e"
+  "5eed6b112cc764b151ed929400e9406789c15fbbcfcdab2f10b400234139"
+  "e6ce65c1e51b47bf7c8950f80bccd57168567954ed35b0ce9346065a5eae"
+  "5bf95d41da8e27cee9eeac688f4bd343f9c2888327abd8b9f68dcb1e3050"
+  "041d31bda8e2dd6d39b3664de5ce0870f5fc7e6a00d6ed00528458d953d2"
+  "37586d73";
+
+static uint8_t
+CharToByte(char c)
+{
+  if (c >= '0' && c <= '9') {
+    return c - '0';
+  } else if (c >= 'a' && c <= 'f') {
+    return c - 'a' + 10;
+  } else if (c >= 'A' && c <= 'F') {
+    return c - 'A' + 10;
+  }
+  MOZ_RELEASE_ASSERT(false);
+  return 0;
+}
+
+static Buffer
+HexToBytes(const char* hexData)
+{
+  size_t hexLen = strlen(hexData);
+  MOZ_RELEASE_ASSERT(hexLen > 0 && (hexLen % 2 == 0));
+  size_t resultLen = hexLen / 2;
+  Buffer result;
+  MOZ_RELEASE_ASSERT(result.reserve(resultLen));
+  for (size_t i = 0; i < resultLen; ++i) {
+    uint8_t hi = CharToByte(hexData[i*2]);
+    uint8_t lo = CharToByte(hexData[i*2 + 1]);
+    result.infallibleAppend((hi << 4) | lo);
+  }
+  return result;
+}
+
+
+void
+GetX509CertLogEntry(LogEntry& entry)
+{
+  entry.Reset();
+  entry.type = ct::LogEntry::Type::X509;
+  entry.leafCertificate = HexToBytes(kDefaultDerCert);
+}
+
+Buffer
+GetDEREncodedX509Cert()
+{
+  return HexToBytes(kDefaultDerCert);
+}
+
+void
+GetPrecertLogEntry(LogEntry& entry)
+{
+  entry.Reset();
+  entry.type = ct::LogEntry::Type::Precert;
+  entry.issuerKeyHash = HexToBytes(kDefaultIssuerKeyHash);
+  entry.tbsCertificate = HexToBytes(kDefaultDerTbsCert);
+}
+
+Buffer
+GetTestDigitallySigned()
+{
+  return HexToBytes(kTestDigitallySigned);
+}
+
+Buffer
+GetTestDigitallySignedData()
+{
+  Buffer encoded = GetTestDigitallySigned();
+  // The encoded buffer contains the signature data itself from the 4th byte.
+  // The first bytes are:
+  // 1 byte of hash algorithm
+  // 1 byte of signature algorithm
+  // 2 bytes - prefix containing length of the signature data.
+  Buffer result;
+  MOZ_RELEASE_ASSERT(result.append(encoded.begin() + 4, encoded.end()));
+  return result;
+}
+
+Buffer
+GetTestSignedCertificateTimestamp()
+{
+  return HexToBytes(kTestSignedCertificateTimestamp);
+}
+
+Buffer
+GetTestPublicKey()
+{
+  return HexToBytes(kEcP256PublicKey);
+}
+
+Buffer
+GetTestPublicKeyId()
+{
+  return HexToBytes(kTestKeyId);
+}
+
+void
+GetX509CertSCT(SignedCertificateTimestamp& sct)
+{
+  sct.version = ct::SignedCertificateTimestamp::Version::V1;
+  sct.logId = HexToBytes(kTestKeyId);
+  // Time the log issued a SCT for this certificate, which is
+  // Fri Apr  5 10:04:16.089 2013
+  sct.timestamp = INT64_C(1365181456089);
+  sct.extensions.clear();
+
+  sct.signature.hashAlgorithm =
+    ct::DigitallySigned::HashAlgorithm::SHA256;
+  sct.signature.signatureAlgorithm =
+    ct::DigitallySigned::SignatureAlgorithm::ECDSA;
+  sct.signature.signatureData = HexToBytes(kTestSCTSignatureData);
+}
+
+void
+GetPrecertSCT(SignedCertificateTimestamp& sct)
+{
+  sct.version = ct::SignedCertificateTimestamp::Version::V1;
+  sct.logId = HexToBytes(kTestKeyId);
+  // Time the log issued a SCT for this Precertificate, which is
+  // Fri Apr  5 10:04:16.275 2013
+  sct.timestamp = INT64_C(1365181456275);
+  sct.extensions.clear();
+
+  sct.signature.hashAlgorithm =
+    ct::DigitallySigned::HashAlgorithm::SHA256;
+  sct.signature.signatureAlgorithm =
+    ct::DigitallySigned::SignatureAlgorithm::ECDSA;
+  sct.signature.signatureData = HexToBytes(kTestSCTPrecertSignatureData);
+}
+
+Buffer
+GetDefaultIssuerKeyHash()
+{
+  return HexToBytes(kDefaultIssuerKeyHash);
+}
+
+// A sample, valid STH
+void
+GetSampleSignedTreeHead(SignedTreeHead& sth)
+{
+  sth.version = SignedTreeHead::Version::V1;
+  sth.timestamp = kSampleSTHTimestamp;
+  sth.treeSize = kSampleSTHTreeSize;
+  sth.sha256RootHash = GetSampleSTHSHA256RootHash();
+  GetSampleSTHTreeHeadDecodedSignature(sth.signature);
+}
+
+Buffer
+GetSampleSTHSHA256RootHash()
+{
+  return HexToBytes(kSampleSTHSHA256RootHash);
+}
+
+Buffer
+GetSampleSTHTreeHeadSignature()
+{
+  return HexToBytes(kSampleSTHTreeHeadSignature);
+}
+
+void
+GetSampleSTHTreeHeadDecodedSignature(DigitallySigned& signature)
+{
+  Buffer ths = HexToBytes(kSampleSTHTreeHeadSignature);
+  Input thsInput;
+  ASSERT_EQ(Success, thsInput.Init(ths.begin(), ths.length()));
+  Reader thsReader(thsInput);
+  ASSERT_EQ(Success, DecodeDigitallySigned(thsReader, signature));
+  ASSERT_TRUE(thsReader.AtEnd());
+}
+
+Buffer
+GetDEREncodedTestEmbeddedCert()
+{
+  return HexToBytes(kTestEmbeddedCertData);
+}
+
+Buffer
+GetDEREncodedTestTbsCert()
+{
+  return HexToBytes(kTestTbsCertData);
+}
+
+Buffer
+GetDEREncodedTestEmbeddedWithPreCACert()
+{
+  return HexToBytes(kTestEmbeddedWithPreCaCertData);
+}
+
+Buffer
+GetDEREncodedCACert()
+{
+  return HexToBytes(kCaCertData);
+}
+
+Buffer
+GetDEREncodedIntermediateCert()
+{
+  return HexToBytes(kIntermediateCertData);
+}
+
+Buffer
+GetDEREncodedTestEmbeddedWithIntermediateCert()
+{
+  return HexToBytes(kTestEmbeddedWithIntermediateCertData);
+}
+
+Buffer
+GetDEREncodedTestEmbeddedWithIntermediatePreCACert()
+{
+  return HexToBytes(kTestEmbeddedWithIntermediatePreCaCertData);
+}
+
+Buffer
+ExtractCertSPKI(Input cert)
+{
+  BackCert backCert(cert, EndEntityOrCA::MustBeEndEntity, nullptr);
+  MOZ_RELEASE_ASSERT(backCert.Init() == Success);
+
+  Input spkiInput = backCert.GetSubjectPublicKeyInfo();
+  Buffer spki;
+  MOZ_RELEASE_ASSERT(InputToBuffer(spkiInput, spki) == Success);
+  return spki;
+}
+
+Buffer
+ExtractCertSPKI(const Buffer& cert)
+{
+  return ExtractCertSPKI(InputForBuffer(cert));
+}
+
+void
+ExtractEmbeddedSCTList(Input cert, Buffer& result)
+{
+  result.clear();
+  BackCert backCert(cert, EndEntityOrCA::MustBeEndEntity, nullptr);
+  ASSERT_EQ(Success, backCert.Init());
+  const Input* scts = backCert.GetSignedCertificateTimestamps();
+  if (scts) {
+    Input sctList;
+    ASSERT_EQ(Success,
+              ExtractSignedCertificateTimestampListFromExtension(*scts,
+                                                                 sctList));
+    ASSERT_EQ(Success, InputToBuffer(sctList, result));
+  }
+}
+
+void
+ExtractEmbeddedSCTList(const Buffer& cert, Buffer& result)
+{
+  ExtractEmbeddedSCTList(InputForBuffer(cert), result);
+}
+
+class OCSPExtensionTrustDomain : public TrustDomain
+{
+public:
+  Result GetCertTrust(EndEntityOrCA, const CertPolicyId&,
+                      Input, TrustLevel&) override
+  {
+    ADD_FAILURE();
+    return Result::FATAL_ERROR_LIBRARY_FAILURE;
+  }
+
+  Result FindIssuer(Input, IssuerChecker&, Time) override
+  {
+    ADD_FAILURE();
+    return Result::FATAL_ERROR_LIBRARY_FAILURE;
+  }
+
+  Result CheckRevocation(EndEntityOrCA, const CertID&, Time, Duration,
+                         const Input*, const Input*) override
+  {
+    ADD_FAILURE();
+    return Result::FATAL_ERROR_LIBRARY_FAILURE;
+  }
+
+  Result IsChainValid(const DERArray&, Time) override
+  {
+    ADD_FAILURE();
+    return Result::FATAL_ERROR_LIBRARY_FAILURE;
+  }
+
+  Result DigestBuf(Input item, DigestAlgorithm digestAlg,
+                   /*out*/ uint8_t* digestBuf, size_t digestBufLen) override
+  {
+    return DigestBufNSS(item, digestAlg, digestBuf, digestBufLen);
+  }
+
+  Result CheckSignatureDigestAlgorithm(DigestAlgorithm, EndEntityOrCA, Time)
+                                       override
+  {
+    ADD_FAILURE();
+    return Result::FATAL_ERROR_LIBRARY_FAILURE;
+  }
+
+  Result CheckECDSACurveIsAcceptable(EndEntityOrCA, NamedCurve) override
+  {
+    ADD_FAILURE();
+    return Result::FATAL_ERROR_LIBRARY_FAILURE;
+  }
+
+  Result VerifyECDSASignedDigest(const SignedDigest& signedDigest,
+                                 Input subjectPublicKeyInfo) override
+  {
+    return VerifyECDSASignedDigestNSS(signedDigest, subjectPublicKeyInfo,
+                                      nullptr);
+  }
+
+  Result CheckRSAPublicKeyModulusSizeInBits(EndEntityOrCA, unsigned int)
+                                            override
+  {
+    ADD_FAILURE();
+    return Result::FATAL_ERROR_LIBRARY_FAILURE;
+  }
+
+  Result VerifyRSAPKCS1SignedDigest(const SignedDigest& signedDigest,
+                                    Input subjectPublicKeyInfo) override
+  {
+    return VerifyRSAPKCS1SignedDigestNSS(signedDigest, subjectPublicKeyInfo,
+                                         nullptr);
+  }
+
+  Result CheckValidityIsAcceptable(Time, Time, EndEntityOrCA, KeyPurposeId)
+                                   override
+  {
+    ADD_FAILURE();
+    return Result::FATAL_ERROR_LIBRARY_FAILURE;
+  }
+
+  Result NetscapeStepUpMatchesServerAuth(Time, bool&) override
+  {
+    ADD_FAILURE();
+    return Result::FATAL_ERROR_LIBRARY_FAILURE;
+  }
+
+  void NoteAuxiliaryExtension(AuxiliaryExtension extension, Input data) override
+  {
+    if (extension != AuxiliaryExtension::SCTListFromOCSPResponse) {
+      ADD_FAILURE();
+      return;
+    }
+    if (InputToBuffer(data, signedCertificateTimestamps) != Success) {
+      ADD_FAILURE();
+      return;
+    }
+  }
+
+  Buffer signedCertificateTimestamps;
+};
+
+void
+ExtractSCTListFromOCSPResponse(Input cert,
+                               Input issuerSPKI,
+                               Input encodedResponse,
+                               Time time,
+                               Buffer& result)
+{
+  result.clear();
+
+  BackCert backCert(cert, EndEntityOrCA::MustBeEndEntity, nullptr);
+  ASSERT_EQ(Success, backCert.Init());
+
+  CertID certID(backCert.GetIssuer(), issuerSPKI, backCert.GetSerialNumber());
+
+  bool expired;
+  OCSPExtensionTrustDomain trustDomain;
+  Result rv = VerifyEncodedOCSPResponse(trustDomain, certID,
+                                        time, /*time*/
+                                        1000, /*maxLifetimeInDays*/
+                                        encodedResponse, expired);
+  ASSERT_EQ(Success, rv);
+
+  result = Move(trustDomain.signedCertificateTimestamps);
+}
+
+Buffer
+cloneBuffer(const Buffer& buffer)
+{
+  Buffer cloned;
+  MOZ_RELEASE_ASSERT(cloned.appendAll(buffer));
+  return cloned;
+}
+
+Input
+InputForBuffer(const Buffer& buffer)
+{
+  Input input;
+  MOZ_RELEASE_ASSERT(Success ==
+                     input.Init(buffer.begin(), buffer.length()));
+  return input;
+}
+
+Input InputForSECItem(const SECItem& item)
+{
+  Input input;
+  MOZ_RELEASE_ASSERT(Success ==
+                     input.Init(item.data, item.len));
+  return input;
+}
+
+} } // namespace mozilla::ct
+
+namespace mozilla {
+
+std::ostream&
+operator<<(std::ostream& stream, const ct::Buffer& buffer)
+{
+  if (buffer.empty()) {
+    stream << "EMPTY";
+  } else {
+    for (size_t i = 0; i < buffer.length(); ++i) {
+      if (i >= 1000) {
+        stream << "...";
+        break;
+      }
+      stream << std::hex << std::setw(2) << std::setfill('0')
+          << static_cast<unsigned>(buffer[i]);
+    }
+  }
+  stream << std::dec;
+  return stream;
+}
+
+} // namespace mozilla