crypto/x509/x509_meth.c

   1 /*
   2  * Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the Apache License 2.0 (the "License").  You may not use
   5  * this file except in compliance with the License.  You can obtain a copy
   6  * in the file LICENSE in the source distribution or at
   7  * https://www.openssl.org/source/license.html
   8  */
   9
  10 #include <stdio.h>
  11 #include <time.h>
  12 #include <errno.h>
  13
  14 #include "internal/cryptlib.h"
  15 #include <openssl/asn1.h>
  16 #include <openssl/x509.h>
  17 #include <openssl/ossl_typ.h>
  18 #include "x509_lcl.h"
  19
  20 X509_LOOKUP_METHOD *X509_LOOKUP_meth_new(const char *name)
  21 {
  22     X509_LOOKUP_METHOD *method = OPENSSL_zalloc(sizeof(X509_LOOKUP_METHOD));
  23
  24     if (method != NULL) {
  25         method->name = OPENSSL_strdup(name);
  26         if (method->name == NULL) {
  27             X509err(X509_F_X509_LOOKUP_METH_NEW, ERR_R_MALLOC_FAILURE);
  28             goto err;
  29         }
  30     }
  31
  32     return method;
  33
  34 err:
  35     OPENSSL_free(method);
  36     return NULL;
  37 }
  38
  39 void X509_LOOKUP_meth_free(X509_LOOKUP_METHOD *method)
  40 {
  41     if (method != NULL)
  42         OPENSSL_free(method->name);
  43     OPENSSL_free(method);
  44 }
  45
  46 int X509_LOOKUP_meth_set_new_item(X509_LOOKUP_METHOD *method,
  47                                   int (*new_item) (X509_LOOKUP *ctx))
  48 {
  49     method->new_item = new_item;
  50     return 1;
  51 }
  52
  53 int (*X509_LOOKUP_meth_get_new_item(const X509_LOOKUP_METHOD* method))
  54     (X509_LOOKUP *ctx)
  55 {
  56     return method->new_item;
  57 }
  58
  59 int X509_LOOKUP_meth_set_free(
  60     X509_LOOKUP_METHOD *method,
  61     void (*free_fn) (X509_LOOKUP *ctx))
  62 {
  63     method->free = free_fn;
  64     return 1;
  65 }
  66
  67 void (*X509_LOOKUP_meth_get_free(const X509_LOOKUP_METHOD* method))
  68     (X509_LOOKUP *ctx)
  69 {
  70     return method->free;
  71 }
  72
  73 int X509_LOOKUP_meth_set_init(X509_LOOKUP_METHOD *method,
  74                               int (*init) (X509_LOOKUP *ctx))
  75 {
  76     method->init = init;
  77     return 1;
  78 }
  79
  80 int (*X509_LOOKUP_meth_get_init(const X509_LOOKUP_METHOD* method))
  81     (X509_LOOKUP *ctx)
  82 {
  83     return method->init;
  84 }
  85
  86 int X509_LOOKUP_meth_set_shutdown(
  87     X509_LOOKUP_METHOD *method,
  88     int (*shutdown) (X509_LOOKUP *ctx))
  89 {
  90     method->shutdown = shutdown;
  91     return 1;
  92 }
  93
  94 int (*X509_LOOKUP_meth_get_shutdown(const X509_LOOKUP_METHOD* method))
  95     (X509_LOOKUP *ctx)
  96 {
  97     return method->shutdown;
  98 }
  99
 100 int X509_LOOKUP_meth_set_ctrl(
 101     X509_LOOKUP_METHOD *method,
 102     X509_LOOKUP_ctrl_fn ctrl)
 103 {
 104     method->ctrl = ctrl;
 105     return 1;
 106 }
 107
 108 X509_LOOKUP_ctrl_fn X509_LOOKUP_meth_get_ctrl(const X509_LOOKUP_METHOD *method)
 109 {
 110     return method->ctrl;
 111 }
 112
 113 int X509_LOOKUP_meth_set_get_by_subject(X509_LOOKUP_METHOD *method,
 114     X509_LOOKUP_get_by_subject_fn get_by_subject)
 115 {
 116     method->get_by_subject = get_by_subject;
 117     return 1;
 118 }
 119
 120 X509_LOOKUP_get_by_subject_fn X509_LOOKUP_meth_get_get_by_subject(
 121     const X509_LOOKUP_METHOD *method)
 122 {
 123     return method->get_by_subject;
 124 }
 125
 126
 127 int X509_LOOKUP_meth_set_get_by_issuer_serial(X509_LOOKUP_METHOD *method,
 128     X509_LOOKUP_get_by_issuer_serial_fn get_by_issuer_serial)
 129 {
 130     method->get_by_issuer_serial = get_by_issuer_serial;
 131     return 1;
 132 }
 133
 134 X509_LOOKUP_get_by_issuer_serial_fn
 135     X509_LOOKUP_meth_get_get_by_issuer_serial(const X509_LOOKUP_METHOD *method)
 136 {
 137     return method->get_by_issuer_serial;
 138 }
 139
 140
 141 int X509_LOOKUP_meth_set_get_by_fingerprint(X509_LOOKUP_METHOD *method,
 142     X509_LOOKUP_get_by_fingerprint_fn get_by_fingerprint)
 143 {
 144     method->get_by_fingerprint = get_by_fingerprint;
 145     return 1;
 146 }
 147
 148 X509_LOOKUP_get_by_fingerprint_fn X509_LOOKUP_meth_get_get_by_fingerprint(
 149     const X509_LOOKUP_METHOD *method)
 150 {
 151     return method->get_by_fingerprint;
 152 }
 153
 154 int X509_LOOKUP_meth_set_get_by_alias(X509_LOOKUP_METHOD *method,
 155                                       X509_LOOKUP_get_by_alias_fn get_by_alias)
 156 {
 157     method->get_by_alias = get_by_alias;
 158     return 1;
 159 }
 160
 161 X509_LOOKUP_get_by_alias_fn X509_LOOKUP_meth_get_get_by_alias(
 162     const X509_LOOKUP_METHOD *method)
 163 {
 164     return method->get_by_alias;
 165 }
 166