1 /* crypto/x509/x509_vfy.h */
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2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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3 * All rights reserved.
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5 * This package is an SSL implementation written
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6 * by Eric Young (eay@cryptsoft.com).
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7 * The implementation was written so as to conform with Netscapes SSL.
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9 * This library is free for commercial and non-commercial use as long as
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10 * the following conditions are aheared to. The following conditions
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11 * apply to all code found in this distribution, be it the RC4, RSA,
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12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
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13 * included with this distribution is covered by the same copyright terms
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14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
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16 * Copyright remains Eric Young's, and as such any Copyright notices in
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17 * the code are not to be removed.
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18 * If this package is used in a product, Eric Young should be given attribution
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19 * as the author of the parts of the library used.
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20 * This can be in the form of a textual message at program startup or
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21 * in documentation (online or textual) provided with the package.
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23 * Redistribution and use in source and binary forms, with or without
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24 * modification, are permitted provided that the following conditions
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26 * 1. Redistributions of source code must retain the copyright
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27 * notice, this list of conditions and the following disclaimer.
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28 * 2. Redistributions in binary form must reproduce the above copyright
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29 * notice, this list of conditions and the following disclaimer in the
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30 * documentation and/or other materials provided with the distribution.
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31 * 3. All advertising materials mentioning features or use of this software
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32 * must display the following acknowledgement:
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33 * "This product includes cryptographic software written by
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34 * Eric Young (eay@cryptsoft.com)"
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35 * The word 'cryptographic' can be left out if the rouines from the library
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36 * being used are not cryptographic related :-).
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37 * 4. If you include any Windows specific code (or a derivative thereof) from
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38 * the apps directory (application code) you must include an acknowledgement:
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39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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53 * The licence and distribution terms for any publically available version or
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54 * derivative of this code cannot be changed. i.e. this code cannot simply be
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55 * copied and put under another distribution licence
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56 * [including the GNU Public Licence.]
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59 #ifndef HEADER_X509_H
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60 # include <openssl/x509.h>
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62 * openssl/x509.h ends up #include-ing this file at about the only
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63 * appropriate moment.
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67 #ifndef HEADER_X509_VFY_H
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68 # define HEADER_X509_VFY_H
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70 # include <openssl/opensslconf.h>
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71 # ifndef OPENSSL_NO_LHASH
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72 # include <openssl/lhash.h>
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74 # include <openssl/bio.h>
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75 # include <openssl/crypto.h>
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76 # include <openssl/symhacks.h>
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84 typedef struct x509_hash_dir_st {
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88 int num_dirs_alloced;
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89 } X509_HASH_DIR_CTX;
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92 typedef struct x509_file_st {
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93 int num_paths; /* number of paths to files or directories */
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95 char **paths; /* the list of paths or directories */
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97 } X509_CERT_FILE_CTX;
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99 /*******************************/
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101 SSL_CTX -> X509_STORE
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103 ->X509_LOOKUP_METHOD
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105 ->X509_LOOKUP_METHOD
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107 SSL -> X509_STORE_CTX
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110 The X509_STORE holds the tables etc for verification stuff.
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111 A X509_STORE_CTX is used while validating a single certificate.
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112 The X509_STORE has X509_LOOKUPs for looking up certs.
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113 The X509_STORE then calls a function to actually verify the
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117 # define X509_LU_RETRY -1
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118 # define X509_LU_FAIL 0
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119 # define X509_LU_X509 1
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120 # define X509_LU_CRL 2
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121 # define X509_LU_PKEY 3
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123 typedef struct x509_object_st {
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124 /* one of the above types */
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134 typedef struct x509_lookup_st X509_LOOKUP;
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136 DECLARE_STACK_OF(X509_LOOKUP)
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137 DECLARE_STACK_OF(X509_OBJECT)
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139 /* This is a static that defines the function interface */
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140 typedef struct x509_lookup_method_st {
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142 int (*new_item) (X509_LOOKUP *ctx);
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143 void (*free) (X509_LOOKUP *ctx);
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144 int (*init) (X509_LOOKUP *ctx);
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145 int (*shutdown) (X509_LOOKUP *ctx);
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146 int (*ctrl) (X509_LOOKUP *ctx, int cmd, const char *argc, long argl,
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148 int (*get_by_subject) (X509_LOOKUP *ctx, int type, X509_NAME *name,
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150 int (*get_by_issuer_serial) (X509_LOOKUP *ctx, int type, X509_NAME *name,
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151 ASN1_INTEGER *serial, X509_OBJECT *ret);
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152 int (*get_by_fingerprint) (X509_LOOKUP *ctx, int type,
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153 unsigned char *bytes, int len,
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155 int (*get_by_alias) (X509_LOOKUP *ctx, int type, char *str, int len,
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157 } X509_LOOKUP_METHOD;
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159 typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID;
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162 * This structure hold all parameters associated with a verify operation by
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163 * including an X509_VERIFY_PARAM structure in related structures the
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164 * parameters used can be customized
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167 typedef struct X509_VERIFY_PARAM_st {
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169 time_t check_time; /* Time to use */
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170 unsigned long inh_flags; /* Inheritance flags */
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171 unsigned long flags; /* Various verify flags */
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172 int purpose; /* purpose to check untrusted certificates */
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173 int trust; /* trust setting to check */
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174 int depth; /* Verify depth */
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175 STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */
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176 X509_VERIFY_PARAM_ID *id; /* opaque ID data */
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177 } X509_VERIFY_PARAM;
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179 DECLARE_STACK_OF(X509_VERIFY_PARAM)
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182 * This is used to hold everything. It is used for all certificate
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183 * validation. Once we have a certificate chain, the 'verify' function is
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184 * then called to actually check the cert chain.
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186 struct x509_store_st {
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187 /* The following is a cache of trusted certs */
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188 int cache; /* if true, stash any hits */
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189 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */
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190 /* These are external lookup methods */
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191 STACK_OF(X509_LOOKUP) *get_cert_methods;
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192 X509_VERIFY_PARAM *param;
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193 /* Callbacks for various operations */
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194 /* called to verify a certificate */
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195 int (*verify) (X509_STORE_CTX *ctx);
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196 /* error callback */
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197 int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
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198 /* get issuers cert from ctx */
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199 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
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201 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
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202 /* Check revocation status of chain */
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203 int (*check_revocation) (X509_STORE_CTX *ctx);
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205 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
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206 /* Check CRL validity */
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207 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
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208 /* Check certificate against CRL */
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209 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
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210 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
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211 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
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212 int (*cleanup) (X509_STORE_CTX *ctx);
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213 CRYPTO_EX_DATA ex_data;
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215 } /* X509_STORE */ ;
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217 int X509_STORE_set_depth(X509_STORE *store, int depth);
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219 # define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func))
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220 # define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func))
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222 /* This is the functions plus an instance of the local variables. */
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223 struct x509_lookup_st {
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224 int init; /* have we been started */
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225 int skip; /* don't use us. */
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226 X509_LOOKUP_METHOD *method; /* the functions */
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227 char *method_data; /* method data */
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228 X509_STORE *store_ctx; /* who owns us */
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229 } /* X509_LOOKUP */ ;
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232 * This is a used when verifying cert chains. Since the gathering of the
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233 * cert chain can take some time (and have to be 'retried', this needs to be
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234 * kept and passed around.
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236 struct x509_store_ctx_st { /* X509_STORE_CTX */
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238 /* used when looking up certs */
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239 int current_method;
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240 /* The following are set by the caller */
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241 /* The cert to check */
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243 /* chain of X509s - untrusted - passed in */
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244 STACK_OF(X509) *untrusted;
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245 /* set of CRLs passed in */
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246 STACK_OF(X509_CRL) *crls;
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247 X509_VERIFY_PARAM *param;
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248 /* Other info for use with get_issuer() */
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250 /* Callbacks for various operations */
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251 /* called to verify a certificate */
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252 int (*verify) (X509_STORE_CTX *ctx);
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253 /* error callback */
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254 int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
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255 /* get issuers cert from ctx */
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256 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
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258 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
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259 /* Check revocation status of chain */
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260 int (*check_revocation) (X509_STORE_CTX *ctx);
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262 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
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263 /* Check CRL validity */
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264 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
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265 /* Check certificate against CRL */
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266 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
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267 int (*check_policy) (X509_STORE_CTX *ctx);
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268 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
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269 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
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270 int (*cleanup) (X509_STORE_CTX *ctx);
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271 /* The following is built up */
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272 /* if 0, rebuild chain */
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274 /* index of last untrusted cert */
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275 int last_untrusted;
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276 /* chain of X509s - built up and trusted */
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277 STACK_OF(X509) *chain;
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278 /* Valid policy tree */
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279 X509_POLICY_TREE *tree;
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280 /* Require explicit policy value */
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281 int explicit_policy;
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282 /* When something goes wrong, this is why */
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285 X509 *current_cert;
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286 /* cert currently being tested as valid issuer */
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287 X509 *current_issuer;
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289 X509_CRL *current_crl;
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290 /* score of current CRL */
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291 int current_crl_score;
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293 unsigned int current_reasons;
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294 /* For CRL path validation: parent context */
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295 X509_STORE_CTX *parent;
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296 CRYPTO_EX_DATA ex_data;
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297 } /* X509_STORE_CTX */ ;
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299 void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
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301 # define X509_STORE_CTX_set_app_data(ctx,data) \
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302 X509_STORE_CTX_set_ex_data(ctx,0,data)
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303 # define X509_STORE_CTX_get_app_data(ctx) \
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304 X509_STORE_CTX_get_ex_data(ctx,0)
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306 # define X509_L_FILE_LOAD 1
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307 # define X509_L_ADD_DIR 2
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309 # define X509_LOOKUP_load_file(x,name,type) \
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310 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
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312 # define X509_LOOKUP_add_dir(x,name,type) \
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313 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
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315 # define X509_V_OK 0
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316 /* illegal error (for uninitialized values, to avoid X509_V_OK): 1 */
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318 # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2
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319 # define X509_V_ERR_UNABLE_TO_GET_CRL 3
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320 # define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4
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321 # define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5
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322 # define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6
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323 # define X509_V_ERR_CERT_SIGNATURE_FAILURE 7
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324 # define X509_V_ERR_CRL_SIGNATURE_FAILURE 8
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325 # define X509_V_ERR_CERT_NOT_YET_VALID 9
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326 # define X509_V_ERR_CERT_HAS_EXPIRED 10
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327 # define X509_V_ERR_CRL_NOT_YET_VALID 11
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328 # define X509_V_ERR_CRL_HAS_EXPIRED 12
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329 # define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13
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330 # define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14
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331 # define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15
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332 # define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16
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333 # define X509_V_ERR_OUT_OF_MEM 17
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334 # define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18
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335 # define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19
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336 # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20
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337 # define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21
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338 # define X509_V_ERR_CERT_CHAIN_TOO_LONG 22
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339 # define X509_V_ERR_CERT_REVOKED 23
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340 # define X509_V_ERR_INVALID_CA 24
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341 # define X509_V_ERR_PATH_LENGTH_EXCEEDED 25
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342 # define X509_V_ERR_INVALID_PURPOSE 26
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343 # define X509_V_ERR_CERT_UNTRUSTED 27
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344 # define X509_V_ERR_CERT_REJECTED 28
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345 /* These are 'informational' when looking for issuer cert */
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346 # define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29
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347 # define X509_V_ERR_AKID_SKID_MISMATCH 30
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348 # define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31
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349 # define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32
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351 # define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33
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352 # define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34
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353 # define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35
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354 # define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36
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355 # define X509_V_ERR_INVALID_NON_CA 37
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356 # define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38
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357 # define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39
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358 # define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40
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360 # define X509_V_ERR_INVALID_EXTENSION 41
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361 # define X509_V_ERR_INVALID_POLICY_EXTENSION 42
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362 # define X509_V_ERR_NO_EXPLICIT_POLICY 43
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363 # define X509_V_ERR_DIFFERENT_CRL_SCOPE 44
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364 # define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45
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366 # define X509_V_ERR_UNNESTED_RESOURCE 46
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368 # define X509_V_ERR_PERMITTED_VIOLATION 47
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369 # define X509_V_ERR_EXCLUDED_VIOLATION 48
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370 # define X509_V_ERR_SUBTREE_MINMAX 49
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371 # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51
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372 # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52
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373 # define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53
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374 # define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54
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376 /* Suite B mode algorithm violation */
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377 # define X509_V_ERR_SUITE_B_INVALID_VERSION 56
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378 # define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57
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379 # define X509_V_ERR_SUITE_B_INVALID_CURVE 58
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380 # define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59
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381 # define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60
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382 # define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
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384 /* Host, email and IP check errors */
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385 # define X509_V_ERR_HOSTNAME_MISMATCH 62
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386 # define X509_V_ERR_EMAIL_MISMATCH 63
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387 # define X509_V_ERR_IP_ADDRESS_MISMATCH 64
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389 /* The application is not happy */
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390 # define X509_V_ERR_APPLICATION_VERIFICATION 50
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392 /* Certificate verify flags */
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394 /* Send issuer+subject checks to verify_cb */
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395 # define X509_V_FLAG_CB_ISSUER_CHECK 0x1
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396 /* Use check time instead of current time */
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397 # define X509_V_FLAG_USE_CHECK_TIME 0x2
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399 # define X509_V_FLAG_CRL_CHECK 0x4
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400 /* Lookup CRLs for whole chain */
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401 # define X509_V_FLAG_CRL_CHECK_ALL 0x8
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402 /* Ignore unhandled critical extensions */
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403 # define X509_V_FLAG_IGNORE_CRITICAL 0x10
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404 /* Disable workarounds for broken certificates */
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405 # define X509_V_FLAG_X509_STRICT 0x20
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406 /* Enable proxy certificate validation */
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407 # define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40
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408 /* Enable policy checking */
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409 # define X509_V_FLAG_POLICY_CHECK 0x80
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410 /* Policy variable require-explicit-policy */
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411 # define X509_V_FLAG_EXPLICIT_POLICY 0x100
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412 /* Policy variable inhibit-any-policy */
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413 # define X509_V_FLAG_INHIBIT_ANY 0x200
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414 /* Policy variable inhibit-policy-mapping */
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415 # define X509_V_FLAG_INHIBIT_MAP 0x400
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416 /* Notify callback that policy is OK */
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417 # define X509_V_FLAG_NOTIFY_POLICY 0x800
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418 /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
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419 # define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000
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420 /* Delta CRL support */
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421 # define X509_V_FLAG_USE_DELTAS 0x2000
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422 /* Check selfsigned CA signature */
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423 # define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000
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424 /* Use trusted store first */
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425 # define X509_V_FLAG_TRUSTED_FIRST 0x8000
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426 /* Suite B 128 bit only mode: not normally used */
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427 # define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000
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428 /* Suite B 192 bit only mode */
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429 # define X509_V_FLAG_SUITEB_192_LOS 0x20000
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430 /* Suite B 128 bit mode allowing 192 bit algorithms */
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431 # define X509_V_FLAG_SUITEB_128_LOS 0x30000
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433 /* Allow partial chains if at least one certificate is in trusted store */
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434 # define X509_V_FLAG_PARTIAL_CHAIN 0x80000
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436 # define X509_VP_FLAG_DEFAULT 0x1
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437 # define X509_VP_FLAG_OVERWRITE 0x2
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438 # define X509_VP_FLAG_RESET_FLAGS 0x4
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439 # define X509_VP_FLAG_LOCKED 0x8
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440 # define X509_VP_FLAG_ONCE 0x10
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442 /* Internal use: mask of policy related options */
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443 # define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
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444 | X509_V_FLAG_EXPLICIT_POLICY \
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445 | X509_V_FLAG_INHIBIT_ANY \
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446 | X509_V_FLAG_INHIBIT_MAP)
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448 int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type,
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450 X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
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451 int type, X509_NAME *name);
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452 X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
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454 void X509_OBJECT_up_ref_count(X509_OBJECT *a);
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455 void X509_OBJECT_free_contents(X509_OBJECT *a);
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456 X509_STORE *X509_STORE_new(void);
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457 void X509_STORE_free(X509_STORE *v);
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459 STACK_OF(X509) *X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm);
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460 STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm);
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461 int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
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462 int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
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463 int X509_STORE_set_trust(X509_STORE *ctx, int trust);
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464 int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
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466 void X509_STORE_set_verify_cb(X509_STORE *ctx,
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467 int (*verify_cb) (int, X509_STORE_CTX *));
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469 void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx,
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470 STACK_OF(X509_CRL) *(*cb) (X509_STORE_CTX
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474 X509_STORE_CTX *X509_STORE_CTX_new(void);
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476 int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
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478 void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
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479 int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
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480 X509 *x509, STACK_OF(X509) *chain);
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481 void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
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482 void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
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484 X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx);
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486 X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
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488 X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
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489 X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
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491 int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
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492 int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
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494 int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name,
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497 int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
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498 long argl, char **ret);
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500 # ifndef OPENSSL_NO_STDIO
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501 int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
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502 int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
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503 int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
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506 X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
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507 void X509_LOOKUP_free(X509_LOOKUP *ctx);
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508 int X509_LOOKUP_init(X509_LOOKUP *ctx);
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509 int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name,
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511 int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name,
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512 ASN1_INTEGER *serial, X509_OBJECT *ret);
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513 int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type,
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514 unsigned char *bytes, int len,
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516 int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len,
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518 int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
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520 # ifndef OPENSSL_NO_STDIO
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521 int X509_STORE_load_locations(X509_STORE *ctx,
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522 const char *file, const char *dir);
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523 int X509_STORE_set_default_paths(X509_STORE *ctx);
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526 int X509_STORE_CTX_get_ex_new_index(long argl, void *argp,
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527 CRYPTO_EX_new *new_func,
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528 CRYPTO_EX_dup *dup_func,
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529 CRYPTO_EX_free *free_func);
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530 int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data);
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531 void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx);
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532 int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
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533 void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s);
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534 int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
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535 X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
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536 X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx);
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537 X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx);
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538 X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx);
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539 STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx);
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540 STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
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541 void X509_STORE_CTX_set_cert(X509_STORE_CTX *c, X509 *x);
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542 void X509_STORE_CTX_set_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk);
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543 void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c, STACK_OF(X509_CRL) *sk);
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544 int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
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545 int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
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546 int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
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547 int purpose, int trust);
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548 void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
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549 void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
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551 void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
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552 int (*verify_cb) (int, X509_STORE_CTX *));
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554 X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx);
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555 int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx);
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557 X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx);
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558 void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
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559 int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
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561 /* X509_VERIFY_PARAM functions */
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563 X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
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564 void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
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565 int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
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566 const X509_VERIFY_PARAM *from);
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567 int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
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568 const X509_VERIFY_PARAM *from);
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569 int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
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570 int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param,
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571 unsigned long flags);
\r
572 int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
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573 unsigned long flags);
\r
574 unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param);
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575 int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
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576 int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
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577 void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
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578 void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
\r
579 int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
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580 ASN1_OBJECT *policy);
\r
581 int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
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582 STACK_OF(ASN1_OBJECT) *policies);
\r
584 int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
\r
585 const char *name, size_t namelen);
\r
586 int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
\r
587 const char *name, size_t namelen);
\r
588 void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
\r
589 unsigned int flags);
\r
590 char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *);
\r
591 int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
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592 const char *email, size_t emaillen);
\r
593 int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
\r
594 const unsigned char *ip, size_t iplen);
\r
595 int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param,
\r
596 const char *ipasc);
\r
598 int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
\r
599 const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
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601 int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
\r
602 int X509_VERIFY_PARAM_get_count(void);
\r
603 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id);
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604 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
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605 void X509_VERIFY_PARAM_table_cleanup(void);
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607 int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
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608 STACK_OF(X509) *certs,
\r
609 STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags);
\r
611 void X509_policy_tree_free(X509_POLICY_TREE *tree);
\r
613 int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
\r
614 X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
\r
617 STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const
\r
621 STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const
\r
625 int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
\r
627 X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level,
\r
630 const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
\r
632 STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const
\r
635 const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE
\r