openssl/crypto/x509v3/pcy_lib.c - Issue 2072073002: Delete bundled copy of OpenSSL and replace with README.

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Issue 2072073002: Delete bundled copy of OpenSSL and replace with README. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master

Patch Set: Delete bundled copy of OpenSSL and replace with README. Created 4 years, 6 months ago

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1 /* pcy_lib.c */

2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL

3 * project 2004.

4 */

5 /* ====================================================================

6 * Copyright (c) 2004 The OpenSSL Project. All rights reserved.

7 *

8 * Redistribution and use in source and binary forms, with or without

9 * modification, are permitted provided that the following conditions

10 * are met:

11 *

12 * 1. Redistributions of source code must retain the above copyright

13 * notice, this list of conditions and the following disclaimer.

14 *

15 * 2. Redistributions in binary form must reproduce the above copyright

16 * notice, this list of conditions and the following disclaimer in

17 * the documentation and/or other materials provided with the

18 * distribution.

19 *

20 * 3. All advertising materials mentioning features or use of this

21 * software must display the following acknowledgment:

22 * "This product includes software developed by the OpenSSL Project

23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"

24 *

25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to

26 * endorse or promote products derived from this software without

27 * prior written permission. For written permission, please contact

28 * licensing@OpenSSL.org.

29 *

30 * 5. Products derived from this software may not be called "OpenSSL"

31 * nor may "OpenSSL" appear in their names without prior written

32 * permission of the OpenSSL Project.

33 *

34 * 6. Redistributions of any form whatsoever must retain the following

35 * acknowledgment:

36 * "This product includes software developed by the OpenSSL Project

37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"

38 *

39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY

40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR

43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

50 * OF THE POSSIBILITY OF SUCH DAMAGE.

51 * ====================================================================

52 *

53 * This product includes cryptographic software written by Eric Young

54 * (eay@cryptsoft.com). This product includes software written by Tim

55 * Hudson (tjh@cryptsoft.com).

56 *

57 */

58

59

60 #include "cryptlib.h"

61 #include <openssl/x509.h>

62 #include <openssl/x509v3.h>

63

64 #include "pcy_int.h"

65

66 /* accessor functions */

67

68 /* X509_POLICY_TREE stuff */

69

70 int X509_policy_tree_level_count(const X509_POLICY_TREE *tree)

71 {

72 if (!tree)

73 return 0;

74 return tree->nlevel;

75 }

76

77 X509_POLICY_LEVEL *

78 X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i)

79 {

80 if (!tree \|\| (i < 0) \|\| (i >= tree->nlevel))

81 return NULL;

82 return tree->levels + i;

83 }

84

85 STACK_OF(X509_POLICY_NODE) *

86 X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree)

87 {

88 if (!tree)

89 return NULL;

90 return tree->auth_policies;

91 }

92

93 STACK_OF(X509_POLICY_NODE) *

94 X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree)

95 {

96 if (!tree)

97 return NULL;

98 if (tree->flags & POLICY_FLAG_ANY_POLICY)

99 return tree->auth_policies;

100 else

101 return tree->user_policies;

102 }

103

104 /* X509_POLICY_LEVEL stuff */

105

106 int X509_policy_level_node_count(X509_POLICY_LEVEL *level)

107 {

108 int n;

109 if (!level)

110 return 0;

111 if (level->anyPolicy)

112 n = 1;

113 else

114 n = 0;

115 if (level->nodes)

116 n += sk_X509_POLICY_NODE_num(level->nodes);

117 return n;

118 }

119

120 X509_POLICY_NODE X509_policy_level_get0_node(X509_POLICY_LEVEL level, int i)

121 {

122 if (!level)

123 return NULL;

124 if (level->anyPolicy)

125 {

126 if (i == 0)

127 return level->anyPolicy;

128 i--;

129 }

130 return sk_X509_POLICY_NODE_value(level->nodes, i);

131 }

132

133 /* X509_POLICY_NODE stuff */

134

135 const ASN1_OBJECT X509_policy_node_get0_policy(const X509_POLICY_NODE node)

136 {

137 if (!node)

138 return NULL;

139 return node->data->valid_policy;

140 }

141

142 #if 0

143 int X509_policy_node_get_critical(const X509_POLICY_NODE *node)

144 {

145 if (node_critical(node))

146 return 1;

147 return 0;

148 }

149 #endif

150

151 STACK_OF(POLICYQUALINFO) *

152 X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node)

153 {

154 if (!node)

155 return NULL;

156 return node->data->qualifier_set;

157 }

158

159 const X509_POLICY_NODE *

160 X509_policy_node_get0_parent(const X509_POLICY_NODE *node)

161 {

162 if (!node)

163 return NULL;

164 return node->parent;

165 }

166

167

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