| // Copyright 2023 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "net/cert/time_conversions.h" |
| |
| #include "base/strings/string_piece.h" |
| #include "base/time/time.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/boringssl/src/pki/parse_values.h" |
| |
| namespace net::test { |
| |
| TEST(TimeConversionsTest, EncodeTimeAsGeneralizedTime) { |
| // Fri, 24 Jun 2016 17:04:54 GMT |
| base::Time time = base::Time::UnixEpoch() + base::Seconds(1466787894); |
| bssl::der::GeneralizedTime generalized_time; |
| ASSERT_TRUE(EncodeTimeAsGeneralizedTime(time, &generalized_time)); |
| EXPECT_EQ(2016, generalized_time.year); |
| EXPECT_EQ(6, generalized_time.month); |
| EXPECT_EQ(24, generalized_time.day); |
| EXPECT_EQ(17, generalized_time.hours); |
| EXPECT_EQ(4, generalized_time.minutes); |
| EXPECT_EQ(54, generalized_time.seconds); |
| |
| time = base::Time::UnixEpoch() + base::Seconds(253402300799); |
| ASSERT_TRUE(EncodeTimeAsGeneralizedTime(time, &generalized_time)); |
| EXPECT_EQ(9999, generalized_time.year); |
| EXPECT_EQ(12, generalized_time.month); |
| EXPECT_EQ(31, generalized_time.day); |
| EXPECT_EQ(23, generalized_time.hours); |
| EXPECT_EQ(59, generalized_time.minutes); |
| EXPECT_EQ(59, generalized_time.seconds); |
| |
| time = base::Time::UnixEpoch() + base::Seconds(-62167219200); |
| ASSERT_TRUE(EncodeTimeAsGeneralizedTime(time, &generalized_time)); |
| EXPECT_EQ(0, generalized_time.year); |
| EXPECT_EQ(1, generalized_time.month); |
| EXPECT_EQ(1, generalized_time.day); |
| EXPECT_EQ(0, generalized_time.hours); |
| EXPECT_EQ(0, generalized_time.minutes); |
| EXPECT_EQ(0, generalized_time.seconds); |
| |
| time = base::Time::UnixEpoch() + base::Seconds(253402300800); |
| EXPECT_FALSE(EncodeTimeAsGeneralizedTime(time, &generalized_time)); |
| |
| time = base::Time::UnixEpoch() + base::Seconds(-62167219201); |
| EXPECT_FALSE(EncodeTimeAsGeneralizedTime(time, &generalized_time)); |
| |
| time = base::Time::Max(); |
| EXPECT_FALSE(EncodeTimeAsGeneralizedTime(time, &generalized_time)); |
| |
| time = base::Time::Min(); |
| EXPECT_FALSE(EncodeTimeAsGeneralizedTime(time, &generalized_time)); |
| } |
| |
| TEST(TimeConversionsTest, GeneralizedTimeToTime) { |
| bssl::der::GeneralizedTime generalized_time; |
| generalized_time.year = 2016; |
| generalized_time.month = 6; |
| generalized_time.day = 24; |
| generalized_time.hours = 17; |
| generalized_time.minutes = 4; |
| generalized_time.seconds = 54; |
| base::Time time; |
| ASSERT_TRUE(GeneralizedTimeToTime(generalized_time, &time)); |
| EXPECT_EQ(base::Time::UnixEpoch() + base::Seconds(1466787894), time); |
| |
| // Invalid and out of range values should be rejected |
| generalized_time.day = 0; |
| EXPECT_FALSE(GeneralizedTimeToTime(generalized_time, &time)); |
| generalized_time.day = 24; |
| generalized_time.year = 10000; |
| EXPECT_FALSE(GeneralizedTimeToTime(generalized_time, &time)); |
| generalized_time.year = -1; |
| EXPECT_FALSE(GeneralizedTimeToTime(generalized_time, &time)); |
| } |
| |
| // A time from before the Windows epoch should work. |
| TEST(TimeConversionsTest, TimeBeforeWindowsEpoch) { |
| bssl::der::GeneralizedTime generalized_time; |
| generalized_time.year = 1570; |
| generalized_time.month = 1; |
| generalized_time.day = 1; |
| generalized_time.hours = 0; |
| generalized_time.minutes = 0; |
| generalized_time.seconds = 0; |
| |
| base::Time time; |
| ASSERT_TRUE(GeneralizedTimeToTime(generalized_time, &time)); |
| |
| ASSERT_TRUE(EncodeTimeAsGeneralizedTime(time, &generalized_time)); |
| EXPECT_EQ(1570, generalized_time.year); |
| EXPECT_EQ(1, generalized_time.month); |
| EXPECT_EQ(1, generalized_time.day); |
| EXPECT_EQ(0, generalized_time.hours); |
| EXPECT_EQ(0, generalized_time.minutes); |
| EXPECT_EQ(0, generalized_time.seconds); |
| } |
| |
| // A time in seconds larger than a 32 bit signed integer should work. |
| TEST(TimeConversionsTest, TimeAfter32BitPosixMaxYear) { |
| bssl::der::GeneralizedTime generalized_time; |
| generalized_time.year = 2039; |
| generalized_time.month = 1; |
| generalized_time.day = 1; |
| generalized_time.hours = 0; |
| generalized_time.minutes = 0; |
| generalized_time.seconds = 0; |
| |
| base::Time time; |
| ASSERT_TRUE(GeneralizedTimeToTime(generalized_time, &time)); |
| |
| ASSERT_TRUE(EncodeTimeAsGeneralizedTime(time, &generalized_time)); |
| EXPECT_EQ(2039, generalized_time.year); |
| EXPECT_EQ(1, generalized_time.month); |
| EXPECT_EQ(1, generalized_time.day); |
| EXPECT_EQ(0, generalized_time.hours); |
| EXPECT_EQ(0, generalized_time.minutes); |
| EXPECT_EQ(0, generalized_time.seconds); |
| } |
| |
| } // namespace net::test |