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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61 /* openssl/x509.h ends up #include-ing this file at about the only
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62 * appropriate moment. */
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65 #ifndef HEADER_X509_VFY_H
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66 #define HEADER_X509_VFY_H
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68 #include <openssl/opensslconf.h>
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69 #ifndef OPENSSL_NO_LHASH
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70 #include <openssl/lhash.h>
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72 #include <openssl/bio.h>
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73 #include <openssl/crypto.h>
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74 #include <openssl/symhacks.h>
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81 typedef struct x509_hash_dir_st
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86 int num_dirs_alloced;
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87 } X509_HASH_DIR_CTX;
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89 typedef struct x509_file_st
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91 int num_paths; /* number of paths to files or directories */
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93 char **paths; /* the list of paths or directories */
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95 } X509_CERT_FILE_CTX;
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97 /*******************************/
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99 SSL_CTX -> X509_STORE
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101 ->X509_LOOKUP_METHOD
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103 ->X509_LOOKUP_METHOD
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105 SSL -> X509_STORE_CTX
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108 The X509_STORE holds the tables etc for verification stuff.
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109 A X509_STORE_CTX is used while validating a single certificate.
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110 The X509_STORE has X509_LOOKUPs for looking up certs.
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111 The X509_STORE then calls a function to actually verify the
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115 #define X509_LU_RETRY -1
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116 #define X509_LU_FAIL 0
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117 #define X509_LU_X509 1
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118 #define X509_LU_CRL 2
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119 #define X509_LU_PKEY 3
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121 typedef struct x509_object_st
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123 /* one of the above types */
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133 typedef struct x509_lookup_st X509_LOOKUP;
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135 DECLARE_STACK_OF(X509_LOOKUP)
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136 DECLARE_STACK_OF(X509_OBJECT)
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138 /* This is a static that defines the function interface */
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139 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 /* This structure hold all parameters associated with a verify operation
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160 * by including an X509_VERIFY_PARAM structure in related structures the
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161 * parameters used can be customized
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164 typedef struct X509_VERIFY_PARAM_st
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167 time_t check_time; /* Time to use */
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168 unsigned long inh_flags; /* Inheritance flags */
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169 unsigned long flags; /* Various verify flags */
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170 int purpose; /* purpose to check untrusted certificates */
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171 int trust; /* trust setting to check */
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172 int depth; /* Verify depth */
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173 STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */
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174 } X509_VERIFY_PARAM;
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176 DECLARE_STACK_OF(X509_VERIFY_PARAM)
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178 /* This is used to hold everything. It is used for all certificate
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179 * validation. Once we have a certificate chain, the 'verify'
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180 * function is then called to actually check the cert chain. */
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181 struct x509_store_st
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183 /* The following is a cache of trusted certs */
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184 int cache; /* if true, stash any hits */
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185 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */
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187 /* These are external lookup methods */
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188 STACK_OF(X509_LOOKUP) *get_cert_methods;
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190 X509_VERIFY_PARAM *param;
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192 /* Callbacks for various operations */
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193 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */
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194 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */
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195 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */
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196 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */
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197 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */
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198 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */
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199 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */
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200 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */
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201 int (*cleanup)(X509_STORE_CTX *ctx);
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203 CRYPTO_EX_DATA ex_data;
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205 } /* X509_STORE */;
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207 int X509_STORE_set_depth(X509_STORE *store, int depth);
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209 #define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func))
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210 #define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func))
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212 /* This is the functions plus an instance of the local variables. */
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213 struct x509_lookup_st
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215 int init; /* have we been started */
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216 int skip; /* don't use us. */
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217 X509_LOOKUP_METHOD *method; /* the functions */
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218 char *method_data; /* method data */
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220 X509_STORE *store_ctx; /* who owns us */
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221 } /* X509_LOOKUP */;
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223 /* This is a used when verifying cert chains. Since the
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224 * gathering of the cert chain can take some time (and have to be
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225 * 'retried', this needs to be kept and passed around. */
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226 struct x509_store_ctx_st /* X509_STORE_CTX */
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229 int current_method; /* used when looking up certs */
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231 /* The following are set by the caller */
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232 X509 *cert; /* The cert to check */
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233 STACK_OF(X509) *untrusted; /* chain of X509s - untrusted - passed in */
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234 STACK_OF(X509_CRL) *crls; /* set of CRLs passed in */
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236 X509_VERIFY_PARAM *param;
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237 void *other_ctx; /* Other info for use with get_issuer() */
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239 /* Callbacks for various operations */
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240 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */
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241 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */
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242 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */
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243 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */
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244 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */
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245 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */
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246 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */
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247 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */
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248 int (*check_policy)(X509_STORE_CTX *ctx);
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249 int (*cleanup)(X509_STORE_CTX *ctx);
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251 /* The following is built up */
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252 int valid; /* if 0, rebuild chain */
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253 int last_untrusted; /* index of last untrusted cert */
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254 STACK_OF(X509) *chain; /* chain of X509s - built up and trusted */
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255 X509_POLICY_TREE *tree; /* Valid policy tree */
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257 int explicit_policy; /* Require explicit policy value */
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259 /* When something goes wrong, this is why */
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262 X509 *current_cert;
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263 X509 *current_issuer; /* cert currently being tested as valid issuer */
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264 X509_CRL *current_crl; /* current CRL */
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266 CRYPTO_EX_DATA ex_data;
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267 } /* X509_STORE_CTX */;
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269 void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
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271 #define X509_STORE_CTX_set_app_data(ctx,data) \
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272 X509_STORE_CTX_set_ex_data(ctx,0,data)
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273 #define X509_STORE_CTX_get_app_data(ctx) \
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274 X509_STORE_CTX_get_ex_data(ctx,0)
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276 #define X509_L_FILE_LOAD 1
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277 #define X509_L_ADD_DIR 2
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279 #define X509_LOOKUP_load_file(x,name,type) \
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280 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
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282 #define X509_LOOKUP_add_dir(x,name,type) \
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283 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
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285 #define X509_V_OK 0
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286 /* illegal error (for uninitialized values, to avoid X509_V_OK): 1 */
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288 #define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2
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289 #define X509_V_ERR_UNABLE_TO_GET_CRL 3
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290 #define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4
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291 #define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5
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292 #define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6
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293 #define X509_V_ERR_CERT_SIGNATURE_FAILURE 7
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294 #define X509_V_ERR_CRL_SIGNATURE_FAILURE 8
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295 #define X509_V_ERR_CERT_NOT_YET_VALID 9
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296 #define X509_V_ERR_CERT_HAS_EXPIRED 10
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297 #define X509_V_ERR_CRL_NOT_YET_VALID 11
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298 #define X509_V_ERR_CRL_HAS_EXPIRED 12
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299 #define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13
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300 #define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14
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301 #define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15
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302 #define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16
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303 #define X509_V_ERR_OUT_OF_MEM 17
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304 #define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18
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305 #define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19
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306 #define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20
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307 #define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21
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308 #define X509_V_ERR_CERT_CHAIN_TOO_LONG 22
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309 #define X509_V_ERR_CERT_REVOKED 23
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310 #define X509_V_ERR_INVALID_CA 24
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311 #define X509_V_ERR_PATH_LENGTH_EXCEEDED 25
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312 #define X509_V_ERR_INVALID_PURPOSE 26
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313 #define X509_V_ERR_CERT_UNTRUSTED 27
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314 #define X509_V_ERR_CERT_REJECTED 28
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315 /* These are 'informational' when looking for issuer cert */
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316 #define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29
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317 #define X509_V_ERR_AKID_SKID_MISMATCH 30
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318 #define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31
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319 #define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32
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321 #define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33
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322 #define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34
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323 #define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35
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324 #define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36
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325 #define X509_V_ERR_INVALID_NON_CA 37
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326 #define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38
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327 #define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39
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328 #define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40
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330 #define X509_V_ERR_INVALID_EXTENSION 41
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331 #define X509_V_ERR_INVALID_POLICY_EXTENSION 42
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332 #define X509_V_ERR_NO_EXPLICIT_POLICY 43
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335 /* The application is not happy */
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336 #define X509_V_ERR_APPLICATION_VERIFICATION 50
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338 /* Certificate verify flags */
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340 /* Send issuer+subject checks to verify_cb */
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341 #define X509_V_FLAG_CB_ISSUER_CHECK 0x1
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342 /* Use check time instead of current time */
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343 #define X509_V_FLAG_USE_CHECK_TIME 0x2
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345 #define X509_V_FLAG_CRL_CHECK 0x4
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346 /* Lookup CRLs for whole chain */
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347 #define X509_V_FLAG_CRL_CHECK_ALL 0x8
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348 /* Ignore unhandled critical extensions */
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349 #define X509_V_FLAG_IGNORE_CRITICAL 0x10
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350 /* Disable workarounds for broken certificates */
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351 #define X509_V_FLAG_X509_STRICT 0x20
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352 /* Enable proxy certificate validation */
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353 #define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40
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354 /* Enable policy checking */
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355 #define X509_V_FLAG_POLICY_CHECK 0x80
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356 /* Policy variable require-explicit-policy */
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357 #define X509_V_FLAG_EXPLICIT_POLICY 0x100
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358 /* Policy variable inhibit-any-policy */
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359 #define X509_V_FLAG_INHIBIT_ANY 0x200
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360 /* Policy variable inhibit-policy-mapping */
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361 #define X509_V_FLAG_INHIBIT_MAP 0x400
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362 /* Notify callback that policy is OK */
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363 #define X509_V_FLAG_NOTIFY_POLICY 0x800
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365 #define X509_VP_FLAG_DEFAULT 0x1
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366 #define X509_VP_FLAG_OVERWRITE 0x2
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367 #define X509_VP_FLAG_RESET_FLAGS 0x4
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368 #define X509_VP_FLAG_LOCKED 0x8
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369 #define X509_VP_FLAG_ONCE 0x10
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371 /* Internal use: mask of policy related options */
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372 #define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
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373 | X509_V_FLAG_EXPLICIT_POLICY \
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374 | X509_V_FLAG_INHIBIT_ANY \
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375 | X509_V_FLAG_INHIBIT_MAP)
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377 int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type,
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379 X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,int type,X509_NAME *name);
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380 X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x);
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381 void X509_OBJECT_up_ref_count(X509_OBJECT *a);
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382 void X509_OBJECT_free_contents(X509_OBJECT *a);
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383 X509_STORE *X509_STORE_new(void );
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384 void X509_STORE_free(X509_STORE *v);
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386 int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
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387 int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
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388 int X509_STORE_set_trust(X509_STORE *ctx, int trust);
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389 int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
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391 X509_STORE_CTX *X509_STORE_CTX_new(void);
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393 int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
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395 void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
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396 int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
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397 X509 *x509, STACK_OF(X509) *chain);
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398 void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
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399 void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
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401 X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
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403 X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
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404 X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
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406 int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
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407 int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
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409 int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name,
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412 int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
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413 long argl, char **ret);
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415 #ifndef OPENSSL_NO_STDIO
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416 int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
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417 int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
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418 int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
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422 X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
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423 void X509_LOOKUP_free(X509_LOOKUP *ctx);
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424 int X509_LOOKUP_init(X509_LOOKUP *ctx);
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425 int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name,
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427 int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name,
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428 ASN1_INTEGER *serial, X509_OBJECT *ret);
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429 int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type,
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430 unsigned char *bytes, int len, X509_OBJECT *ret);
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431 int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str,
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432 int len, X509_OBJECT *ret);
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433 int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
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435 #ifndef OPENSSL_NO_STDIO
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436 int X509_STORE_load_locations (X509_STORE *ctx,
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437 const char *file, const char *dir);
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438 int X509_STORE_set_default_paths(X509_STORE *ctx);
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441 int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
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442 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
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443 int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx,int idx,void *data);
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444 void * X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx,int idx);
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445 int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
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446 void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx,int s);
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447 int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
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448 X509 * X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
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449 STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx);
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450 STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
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451 void X509_STORE_CTX_set_cert(X509_STORE_CTX *c,X509 *x);
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452 void X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk);
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453 void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c,STACK_OF(X509_CRL) *sk);
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454 int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
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455 int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
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456 int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
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457 int purpose, int trust);
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458 void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
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459 void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
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461 void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
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462 int (*verify_cb)(int, X509_STORE_CTX *));
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464 X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx);
\r
465 int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx);
\r
467 X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx);
\r
468 void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
\r
469 int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
\r
471 /* X509_VERIFY_PARAM functions */
\r
473 X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
\r
474 void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
\r
475 int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
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476 const X509_VERIFY_PARAM *from);
\r
477 int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
\r
478 const X509_VERIFY_PARAM *from);
\r
479 int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
\r
480 int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags);
\r
481 int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
\r
482 int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
\r
483 void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
\r
484 void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
\r
485 int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
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486 ASN1_OBJECT *policy);
\r
487 int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
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488 STACK_OF(ASN1_OBJECT) *policies);
\r
489 int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
\r
491 int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
\r
492 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
\r
493 void X509_VERIFY_PARAM_table_cleanup(void);
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495 int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
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496 STACK_OF(X509) *certs,
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497 STACK_OF(ASN1_OBJECT) *policy_oids,
\r
498 unsigned int flags);
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500 void X509_policy_tree_free(X509_POLICY_TREE *tree);
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502 int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
\r
503 X509_POLICY_LEVEL *
\r
504 X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i);
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506 STACK_OF(X509_POLICY_NODE) *
\r
507 X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree);
\r
509 STACK_OF(X509_POLICY_NODE) *
\r
510 X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree);
\r
512 int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
\r
514 X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i);
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516 const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
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518 STACK_OF(POLICYQUALINFO) *
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519 X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node);
\r
520 const X509_POLICY_NODE *
\r
521 X509_policy_node_get0_parent(const X509_POLICY_NODE *node);
\r