net/base/pem_tokenizer_unittest.cc - Issue 2812064: Revert 52799 - Add support for parsing certificate formats other than raw, DE...

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Issue 2812064: Revert 52799 - Add support for parsing certificate formats other than raw, DE... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/

Patch Set: Created 10 years, 5 months ago

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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "net/base/pem_tokenizer.h"

6

7 #include "testing/gtest/include/gtest/gtest.h"

8

9 namespace net {

10

11 TEST(PEMTokenizerTest, BasicParsing) {

12 const char data[] =

13 "-----BEGIN EXPECTED-BLOCK-----\n"

14 "TWF0Y2hlc0FjY2VwdGVkQmxvY2tUeXBl\n"

15 "-----END EXPECTED-BLOCK-----\n";

16 base::StringPiece string_piece(data);

17 std::vector<std::string> accepted_types;

18 accepted_types.push_back("EXPECTED-BLOCK");

19

20 PEMTokenizer tokenizer(string_piece, accepted_types);

21 EXPECT_TRUE(tokenizer.GetNext());

22

23 EXPECT_EQ("EXPECTED-BLOCK", tokenizer.block_type());

24 EXPECT_EQ("MatchesAcceptedBlockType", tokenizer.data());

25

26 EXPECT_FALSE(tokenizer.GetNext());

27 }

28

29 TEST(PEMTokenizerTest, CarriageReturnLineFeeds) {

30 const char data[] =

31 "-----BEGIN EXPECTED-BLOCK-----\r\n"

32 "TWF0Y2hlc0FjY2VwdGVkQmxvY2tUeXBl\r\n"

33 "-----END EXPECTED-BLOCK-----\r\n";

34 base::StringPiece string_piece(data);

35 std::vector<std::string> accepted_types;

36 accepted_types.push_back("EXPECTED-BLOCK");

37

38 PEMTokenizer tokenizer(string_piece, accepted_types);

39 EXPECT_TRUE(tokenizer.GetNext());

40

41 EXPECT_EQ("EXPECTED-BLOCK", tokenizer.block_type());

42 EXPECT_EQ("MatchesAcceptedBlockType", tokenizer.data());

43

44 EXPECT_FALSE(tokenizer.GetNext());

45 }

46

47 TEST(PEMTokenizerTest, NoAcceptedBlockTypes) {

48 const char data[] =

49 "-----BEGIN UNEXPECTED-BLOCK-----\n"

50 "SWdub3Jlc1JlamVjdGVkQmxvY2tUeXBl\n"

51 "-----END UNEXPECTED-BLOCK-----\n";

52 base::StringPiece string_piece(data);

53 std::vector<std::string> accepted_types;

54 accepted_types.push_back("EXPECTED-BLOCK");

55

56 PEMTokenizer tokenizer(string_piece, accepted_types);

57 EXPECT_FALSE(tokenizer.GetNext());

58 }

59

60 TEST(PEMTokenizerTest, MultipleAcceptedBlockTypes) {

61 const char data[] =

62 "-----BEGIN BLOCK-ONE-----\n"

63 "RW5jb2RlZERhdGFPbmU=\n"

64 "-----END BLOCK-ONE-----\n"

65 "-----BEGIN BLOCK-TWO-----\n"

66 "RW5jb2RlZERhdGFUd28=\n"

67 "-----END BLOCK-TWO-----\n";

68 base::StringPiece string_piece(data);

69 std::vector<std::string> accepted_types;

70 accepted_types.push_back("BLOCK-ONE");

71 accepted_types.push_back("BLOCK-TWO");

72

73 PEMTokenizer tokenizer(string_piece, accepted_types);

74 EXPECT_TRUE(tokenizer.GetNext());

75

76 EXPECT_EQ("BLOCK-ONE", tokenizer.block_type());

77 EXPECT_EQ("EncodedDataOne", tokenizer.data());

78

79 EXPECT_TRUE(tokenizer.GetNext());

80

81 EXPECT_EQ("BLOCK-TWO", tokenizer.block_type());

82 EXPECT_EQ("EncodedDataTwo", tokenizer.data());

83

84 EXPECT_FALSE(tokenizer.GetNext());

85 }

86

87 TEST(PEMTokenizerTest, MissingFooter) {

88 const char data[] =

89 "-----BEGIN MISSING-FOOTER-----\n"

90 "RW5jb2RlZERhdGFPbmU=\n"

91 "-----END MISSING-FOOTER-----\n"

92 "-----BEGIN MISSING-FOOTER-----\n"

93 "RW5jb2RlZERhdGFUd28=\n";

94 base::StringPiece string_piece(data);

95 std::vector<std::string> accepted_types;

96 accepted_types.push_back("MISSING-FOOTER");

97

98 PEMTokenizer tokenizer(string_piece, accepted_types);

99 EXPECT_TRUE(tokenizer.GetNext());

100

101 EXPECT_EQ("MISSING-FOOTER", tokenizer.block_type());

102 EXPECT_EQ("EncodedDataOne", tokenizer.data());

103

104 EXPECT_FALSE(tokenizer.GetNext());

105 }

106

107 TEST(PEMTokenizerTest, NestedEncoding) {

108 const char data[] =

109 "-----BEGIN BLOCK-ONE-----\n"

110 "RW5jb2RlZERhdGFPbmU=\n"

111 "-----BEGIN BLOCK-TWO-----\n"

112 "RW5jb2RlZERhdGFUd28=\n"

113 "-----END BLOCK-TWO-----\n"

114 "-----END BLOCK-ONE-----\n"

115 "-----BEGIN BLOCK-ONE-----\n"

116 "RW5jb2RlZERhdGFUaHJlZQ==\n"

117 "-----END BLOCK-ONE-----\n";

118 base::StringPiece string_piece(data);

119 std::vector<std::string> accepted_types;

120 accepted_types.push_back("BLOCK-ONE");

121

122 PEMTokenizer tokenizer(string_piece, accepted_types);

123 EXPECT_TRUE(tokenizer.GetNext());

124

125 EXPECT_EQ("BLOCK-ONE", tokenizer.block_type());

126 EXPECT_EQ("EncodedDataThree", tokenizer.data());

127

128 EXPECT_FALSE(tokenizer.GetNext());

129 }

130

131 TEST(PEMTokenizerTest, EmptyAcceptedTypes) {

132 const char data[] =

133 "-----BEGIN BLOCK-ONE-----\n"

134 "RW5jb2RlZERhdGFPbmU=\n"

135 "-----END BLOCK-ONE-----\n";

136 base::StringPiece string_piece(data);

137 std::vector<std::string> accepted_types;

138

139 PEMTokenizer tokenizer(string_piece, accepted_types);

140 EXPECT_FALSE(tokenizer.GetNext());

141 }

142

143 TEST(PEMTokenizerTest, BlockWithHeader) {

144 const char data[] =

145 "-----BEGIN BLOCK-ONE-----\n"

146 "Header-One: Data data data\n"

147 "Header-Two: \n"

148 " continuation\n"

149 "Header-Three: Mix-And,Match\n"

150 "\n"

151 "RW5jb2RlZERhdGFPbmU=\n"

152 "-----END BLOCK-ONE-----\n"

153 "-----BEGIN BLOCK-ONE-----\n"

154 "RW5jb2RlZERhdGFUd28=\n"

155 "-----END BLOCK-ONE-----\n";

156 base::StringPiece string_piece(data);

157 std::vector<std::string> accepted_types;

158 accepted_types.push_back("BLOCK-ONE");

159

160 PEMTokenizer tokenizer(string_piece, accepted_types);

161 EXPECT_TRUE(tokenizer.GetNext());

162

163 EXPECT_EQ("BLOCK-ONE", tokenizer.block_type());

164 EXPECT_EQ("EncodedDataTwo", tokenizer.data());

165

166 EXPECT_FALSE(tokenizer.GetNext());

167 }

168

169 } // namespace net

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