crypto/x509v3/v3_admis.c

   1 /*
   2  * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the OpenSSL license (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 #include <stdio.h>
  10 #include "internal/cryptlib.h"
  11 #include <openssl/conf.h>
  12 #include <openssl/ossl_typ.h>
  13 #include <openssl/asn1.h>
  14 #include <openssl/asn1t.h>
  15
  16 #include <openssl/x509v3.h>
  17
  18 #include <openssl/safestack.h>
  19
  20 #include "v3_admis.h"
  21 #include "ext_dat.h"
  22
  23
  24 ASN1_SEQUENCE(NAMING_AUTHORITY) = {
  25     ASN1_OPT(NAMING_AUTHORITY, namingAuthorityId, ASN1_OBJECT),
  26     ASN1_OPT(NAMING_AUTHORITY, namingAuthorityUrl, ASN1_IA5STRING),
  27     ASN1_OPT(NAMING_AUTHORITY, namingAuthorityText, DIRECTORYSTRING),
  28 } ASN1_SEQUENCE_END(NAMING_AUTHORITY)
  29
  30 ASN1_SEQUENCE(PROFESSION_INFO) = {
  31     ASN1_EXP_OPT(PROFESSION_INFO, namingAuthority, NAMING_AUTHORITY, 0),
  32     ASN1_SEQUENCE_OF(PROFESSION_INFO, professionItems, DIRECTORYSTRING),
  33     ASN1_SEQUENCE_OF_OPT(PROFESSION_INFO, professionOIDs, ASN1_OBJECT),
  34     ASN1_OPT(PROFESSION_INFO, registrationNumber, ASN1_PRINTABLESTRING),
  35     ASN1_OPT(PROFESSION_INFO, addProfessionInfo, ASN1_OCTET_STRING),
  36 } ASN1_SEQUENCE_END(PROFESSION_INFO)
  37
  38 ASN1_SEQUENCE(ADMISSIONS) = {
  39     ASN1_EXP_OPT(ADMISSIONS, admissionAuthority, GENERAL_NAME, 0),
  40     ASN1_EXP_OPT(ADMISSIONS, namingAuthority, NAMING_AUTHORITY, 1),
  41     ASN1_SEQUENCE_OF(ADMISSIONS, professionInfos, PROFESSION_INFO),
  42 } ASN1_SEQUENCE_END(ADMISSIONS)
  43
  44 ASN1_SEQUENCE(ADMISSION_SYNTAX) = {
  45     ASN1_OPT(ADMISSION_SYNTAX, admissionAuthority, GENERAL_NAME),
  46     ASN1_SEQUENCE_OF(ADMISSION_SYNTAX, contentsOfAdmissions, ADMISSIONS),
  47 } ASN1_SEQUENCE_END(ADMISSION_SYNTAX)
  48
  49 IMPLEMENT_ASN1_FUNCTIONS(NAMING_AUTHORITY)
  50 IMPLEMENT_ASN1_FUNCTIONS(PROFESSION_INFO)
  51 IMPLEMENT_ASN1_FUNCTIONS(ADMISSIONS)
  52 IMPLEMENT_ASN1_FUNCTIONS(ADMISSION_SYNTAX)
  53
  54 static int i2r_ADMISSION_SYNTAX(const struct v3_ext_method *method, void *in,
  55                                 BIO *bp, int ind);
  56
  57 const X509V3_EXT_METHOD v3_ext_admission = {
  58     NID_x509ExtAdmission,   /* .ext_nid = */
  59     0,                      /* .ext_flags = */
  60     ASN1_ITEM_ref(ADMISSION_SYNTAX), /* .it = */
  61     NULL, NULL, NULL, NULL,
  62     NULL,                   /* .i2s = */
  63     NULL,                   /* .s2i = */
  64     NULL,                   /* .i2v = */
  65     NULL,                   /* .v2i = */
  66     &i2r_ADMISSION_SYNTAX,  /* .i2r = */
  67     NULL,                   /* .r2i = */
  68     NULL                    /* extension-specific data */
  69 };
  70
  71
  72 static int i2r_NAMING_AUTHORITY(const struct v3_ext_method *method, void *in,
  73                                 BIO *bp, int ind)
  74 {
  75     NAMING_AUTHORITY * namingAuthority = (NAMING_AUTHORITY*) in;
  76
  77     if (namingAuthority == NULL)
  78         return 0;
  79
  80     if (namingAuthority->namingAuthorityId == NULL
  81         && namingAuthority->namingAuthorityText == NULL
  82         && namingAuthority->namingAuthorityUrl == NULL)
  83         return 0;
  84
  85     if (BIO_printf(bp, "%*snamingAuthority: ", ind, "") <= 0)
  86         goto err;
  87
  88     if (namingAuthority->namingAuthorityId != NULL) {
  89         char objbuf[128];
  90         const char *ln = OBJ_nid2ln(OBJ_obj2nid(namingAuthority->namingAuthorityId));
  91
  92         if (BIO_printf(bp, "%*s  admissionAuthorityId: ", ind, "") <= 0)
  93             goto err;
  94
  95         OBJ_obj2txt(objbuf, sizeof(objbuf), namingAuthority->namingAuthorityId, 1);
  96
  97         if (BIO_printf(bp, "%s%s%s%s\n", ln ? ln : "",
  98                        ln ? " (" : "", objbuf, ln ? ")" : "") <= 0)
  99             goto err;
 100     }
 101     if (namingAuthority->namingAuthorityText != NULL) {
 102         if (BIO_printf(bp, "%*s  namingAuthorityText: ", ind, "") <= 0
 103             || ASN1_STRING_print(bp, namingAuthority->namingAuthorityText) <= 0
 104             || BIO_printf(bp, "\n") <= 0)
 105             goto err;
 106     }
 107     if (namingAuthority->namingAuthorityUrl != NULL ) {
 108         if (BIO_printf(bp, "%*s  namingAuthorityUrl: ", ind, "") <= 0
 109             || ASN1_STRING_print(bp, namingAuthority->namingAuthorityUrl) <= 0
 110             || BIO_printf(bp, "\n") <= 0)
 111             goto err;
 112     }
 113     return 1;
 114
 115 err:
 116     return 0;
 117 }
 118
 119 static int i2r_ADMISSION_SYNTAX(const struct v3_ext_method *method, void *in,
 120                                 BIO *bp, int ind)
 121 {
 122     ADMISSION_SYNTAX * admission = (ADMISSION_SYNTAX *)in;
 123     int i, j, k;
 124
 125     if (admission->admissionAuthority != NULL) {
 126         if (BIO_printf(bp, "%*sadmissionAuthority:\n", ind, "") <= 0
 127             || BIO_printf(bp, "%*s  ", ind, "") <= 0
 128             || GENERAL_NAME_print(bp, admission->admissionAuthority) <= 0
 129             || BIO_printf(bp, "\n") <= 0)
 130             goto err;
 131     }
 132
 133     for (i = 0; i < sk_ADMISSIONS_num(admission->contentsOfAdmissions); i++) {
 134         ADMISSIONS* entry = sk_ADMISSIONS_value(admission->contentsOfAdmissions, i);
 135
 136         if (BIO_printf(bp, "%*sEntry %0d:\n", ind, "", 1 + i) <= 0) goto err;
 137
 138         if (entry->admissionAuthority != NULL) {
 139             if (BIO_printf(bp, "%*s  admissionAuthority:\n", ind, "") <= 0
 140                 || BIO_printf(bp, "%*s    ", ind, "") <= 0
 141                 || GENERAL_NAME_print(bp, entry->admissionAuthority) <= 0
 142                 || BIO_printf(bp, "\n") <= 0)
 143                 goto err;
 144         }
 145
 146         if (entry->namingAuthority != NULL) {
 147             if (i2r_NAMING_AUTHORITY(method, entry->namingAuthority, bp, ind) <= 0)
 148                 goto err;
 149         }
 150
 151         for (j = 0; j < sk_PROFESSION_INFO_num(entry->professionInfos); j++) {
 152             PROFESSION_INFO* pinfo = sk_PROFESSION_INFO_value(entry->professionInfos, j);
 153
 154             if (BIO_printf(bp, "%*s  Profession Info Entry %0d:\n", ind, "", 1 + j) <= 0)
 155                 goto err;
 156
 157             if (pinfo->registrationNumber != NULL) {
 158                 if (BIO_printf(bp, "%*s    registrationNumber: ", ind, "") <= 0
 159                     || ASN1_STRING_print(bp, pinfo->registrationNumber) <= 0
 160                     || BIO_printf(bp, "\n") <= 0)
 161                     goto err;
 162             }
 163
 164             if (pinfo->namingAuthority != NULL) {
 165                 if (i2r_NAMING_AUTHORITY(method, pinfo->namingAuthority, bp, ind + 2) <= 0)
 166                     goto err;
 167             }
 168
 169             if (pinfo->professionItems != NULL) {
 170
 171                 if (BIO_printf(bp, "%*s    Info Entries:\n", ind, "") <= 0)
 172                     goto err;
 173                 for (k = 0; k < sk_ASN1_STRING_num(pinfo->professionItems); k++) {
 174                     ASN1_STRING* val = sk_ASN1_STRING_value(pinfo->professionItems, k);
 175
 176                     if (BIO_printf(bp, "%*s      ", ind, "") <= 0
 177                         || ASN1_STRING_print(bp, val) <= 0
 178                         || BIO_printf(bp, "\n") <= 0)
 179                         goto err;
 180                 }
 181             }
 182
 183             if (pinfo->professionOIDs != NULL) {
 184                 if (BIO_printf(bp, "%*s    Profession OIDs:\n", ind, "") <= 0)
 185                     goto err;
 186                 for (k = 0; k < sk_ASN1_OBJECT_num(pinfo->professionOIDs); k++) {
 187                     ASN1_OBJECT* obj = sk_ASN1_OBJECT_value(pinfo->professionOIDs, k);
 188                     const char *ln = OBJ_nid2ln(OBJ_obj2nid(obj));
 189                     char objbuf[128];
 190
 191                     OBJ_obj2txt(objbuf, sizeof(objbuf), obj, 1);
 192                     if (BIO_printf(bp, "%*s      %s%s%s%s\n", ind, "",
 193                                    ln ? ln : "", ln ? " (" : "",
 194                                    objbuf, ln ? ")" : "") <= 0)
 195                         goto err;
 196                 }
 197             }
 198         }
 199     }
 200     return 1;
 201
 202 err:
 203     return -1;
 204 }