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v3_ia5.c

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1 /* $OpenBSD: v3_ia5.c,v 1.17 2017/01/29 17:49:23 beck Exp $ */ -

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

3 * project 1999. -

4 */ -

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

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 #include <stdio.h> -

60 #include <string.h> -

61 -

62 #include <openssl/asn1.h> -

63 #include <openssl/conf.h> -

64 #include <openssl/err.h> -

65 #include <openssl/x509v3.h> -

66 -

67 static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5); -

68 static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, -

69 X509V3_CTX *ctx, char *str); -

70 -

71 const X509V3_EXT_METHOD v3_ns_ia5_list[] = { -

72 { -

73 .ext_nid = NID_netscape_base_url, -

74 .ext_flags = 0, -

75 .it = &ASN1_IA5STRING_it, -

76 .ext_new = NULL, -

77 .ext_free = NULL, -

78 .d2i = NULL, -

79 .i2d = NULL, -

80 .i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, -

81 .s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, -

82 .i2v = NULL, -

83 .v2i = NULL, -

84 .i2r = NULL, -

85 .r2i = NULL, -

86 .usr_data = NULL, -

87 }, -

88 { -

89 .ext_nid = NID_netscape_revocation_url, -

90 .ext_flags = 0, -

91 .it = &ASN1_IA5STRING_it, -

92 .ext_new = NULL, -

93 .ext_free = NULL, -

94 .d2i = NULL, -

95 .i2d = NULL, -

96 .i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, -

97 .s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, -

98 .i2v = NULL, -

99 .v2i = NULL, -

100 .i2r = NULL, -

101 .r2i = NULL, -

102 .usr_data = NULL, -

103 }, -

104 { -

105 .ext_nid = NID_netscape_ca_revocation_url, -

106 .ext_flags = 0, -

107 .it = &ASN1_IA5STRING_it, -

108 .ext_new = NULL, -

109 .ext_free = NULL, -

110 .d2i = NULL, -

111 .i2d = NULL, -

112 .i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, -

113 .s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, -

114 .i2v = NULL, -

115 .v2i = NULL, -

116 .i2r = NULL, -

117 .r2i = NULL, -

118 .usr_data = NULL, -

119 }, -

120 { -

121 .ext_nid = NID_netscape_renewal_url, -

122 .ext_flags = 0, -

123 .it = &ASN1_IA5STRING_it, -

124 .ext_new = NULL, -

125 .ext_free = NULL, -

126 .d2i = NULL, -

127 .i2d = NULL, -

128 .i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, -

129 .s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, -

130 .i2v = NULL, -

131 .v2i = NULL, -

132 .i2r = NULL, -

133 .r2i = NULL, -

134 .usr_data = NULL, -

135 }, -

136 { -

137 .ext_nid = NID_netscape_ca_policy_url, -

138 .ext_flags = 0, -

139 .it = &ASN1_IA5STRING_it, -

140 .ext_new = NULL, -

141 .ext_free = NULL, -

142 .d2i = NULL, -

143 .i2d = NULL, -

144 .i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, -

145 .s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, -

146 .i2v = NULL, -

147 .v2i = NULL, -

148 .i2r = NULL, -

149 .r2i = NULL, -

150 .usr_data = NULL, -

151 }, -

152 { -

153 .ext_nid = NID_netscape_ssl_server_name, -

154 .ext_flags = 0, -

155 .it = &ASN1_IA5STRING_it, -

156 .ext_new = NULL, -

157 .ext_free = NULL, -

158 .d2i = NULL, -

159 .i2d = NULL, -

160 .i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, -

161 .s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, -

162 .i2v = NULL, -

163 .v2i = NULL, -

164 .i2r = NULL, -

165 .r2i = NULL, -

166 .usr_data = NULL, -

167 }, -

168 { -

169 .ext_nid = NID_netscape_comment, -

170 .ext_flags = 0, -

171 .it = &ASN1_IA5STRING_it, -

172 .ext_new = NULL, -

173 .ext_free = NULL, -

174 .d2i = NULL, -

175 .i2d = NULL, -

176 .i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, -

177 .s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, -

178 .i2v = NULL, -

179 .v2i = NULL, -

180 .i2r = NULL, -

181 .r2i = NULL, -

182 .usr_data = NULL, -

183 }, -

184 { -

185 .ext_nid = -1, -

186 .ext_flags = 0, -

187 .it = NULL, -

188 .ext_new = NULL, -

189 .ext_free = NULL, -

190 .d2i = NULL, -

191 .i2d = NULL, -

192 .i2s = NULL, -

193 .s2i = NULL, -

194 .i2v = NULL, -

195 .v2i = NULL, -

196 .i2r = NULL, -

197 .r2i = NULL, -

198 .usr_data = NULL, -

199 }, -

200 }; -

201 -

202 static char * -

203 i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5) -

204 { -

205 char *tmp; -

206 -

207

if (!ia5 || !ia5->length)

!ia5	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: libcrypto.so.44.0.1

!ia5->length	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: libcrypto.so.44.0.1

0-1

208

return NULL;

never executed: return ((void *)0) ;

209

if (!(tmp = malloc(ia5->length + 1))) {

!(tmp = malloc...->length + 1))	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: libcrypto.so.44.0.1

0-1

210 X509V3error(ERR_R_MALLOC_FAILURE); -

211

return NULL;

never executed: return ((void *)0) ;

212 } -

213 memcpy(tmp, ia5->data, ia5->length); -

214 tmp[ia5->length] = 0; -

215

return tmp;

executed 1 time by 1 test: return tmp;

Executed by:

libcrypto.so.44.0.1

216 } -

217 -

218 static ASN1_IA5STRING * -

219 s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str) -

220 { -

221 ASN1_IA5STRING *ia5; -

222

if (!str) {

!str	Description
TRUE	never evaluated
FALSE	never evaluated

223 X509V3error(X509V3_R_INVALID_NULL_ARGUMENT); -

224

return NULL;

never executed: return ((void *)0) ;

225 } -

226

if (!(ia5 = ASN1_IA5STRING_new()))

!(ia5 = ASN1_IA5STRING_new())	Description
TRUE	never evaluated
FALSE	never evaluated

227

goto err;

never executed: goto err;

228

if (!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str,

!ASN1_STRING_s..., strlen(str))	Description
TRUE	never evaluated
FALSE	never evaluated

229

strlen(str))) {

!ASN1_STRING_s..., strlen(str))	Description
TRUE	never evaluated
FALSE	never evaluated

230 ASN1_IA5STRING_free(ia5); -

231

goto err;

never executed: goto err;

232 } -

233

return ia5;

never executed: return ia5;

234 -

235 err: -

236 X509V3error(ERR_R_MALLOC_FAILURE); -

237

return NULL;

never executed: return ((void *)0) ;

238 } -

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