tests/unit/crypto-tls-x509-helpers.h

   1 /*
   2  * Copyright (C) 2015 Red Hat, Inc.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library.  If not, see
  16  * <http://www.gnu.org/licenses/>.
  17  *
  18  * Author: Daniel P. Berrange <berrange@redhat.com>
  19  */
  20
  21 #ifndef TESTS_CRYPTO_TLS_X509_HELPERS_H
  22 #define TESTS_CRYPTO_TLS_X509_HELPERS_H
  23
  24 #include <gnutls/gnutls.h>
  25 #include <gnutls/x509.h>
  26 #include <libtasn1.h>
  27
  28
  29 /*
  30  * This contains parameter about how to generate
  31  * certificates.
  32  */
  33 typedef struct QCryptoTLSTestCertReq QCryptoTLSTestCertReq;
  34 struct QCryptoTLSTestCertReq {
  35     gnutls_x509_crt_t crt;
  36
  37     const char *filename;
  38
  39     /* Identifying information */
  40     const char *country;
  41     const char *cn;
  42     const char *altname1;
  43     const char *altname2;
  44     const char *ipaddr1;
  45     const char *ipaddr2;
  46
  47     /* Basic constraints */
  48     bool basicConstraintsEnable;
  49     bool basicConstraintsCritical;
  50     bool basicConstraintsIsCA;
  51
  52     /* Key usage */
  53     bool keyUsageEnable;
  54     bool keyUsageCritical;
  55     int keyUsageValue;
  56
  57     /* Key purpose (aka Extended key usage) */
  58     bool keyPurposeEnable;
  59     bool keyPurposeCritical;
  60     const char *keyPurposeOID1;
  61     const char *keyPurposeOID2;
  62
  63     /* zero for current time, or non-zero for hours from now */
  64     int start_offset;
  65     /* zero for 24 hours from now, or non-zero for hours from now */
  66     int expire_offset;
  67 };
  68
  69 void test_tls_generate_cert(QCryptoTLSTestCertReq *req,
  70                             gnutls_x509_crt_t ca);
  71 void test_tls_write_cert_chain(const char *filename,
  72                                gnutls_x509_crt_t *certs,
  73                                size_t ncerts);
  74 void test_tls_discard_cert(QCryptoTLSTestCertReq *req);
  75
  76 void test_tls_init(const char *keyfile);
  77 void test_tls_cleanup(const char *keyfile);
  78
  79 # define TLS_CERT_REQ(varname, cavarname,                               \
  80                       country, commonname,                              \
  81                       altname1, altname2,                               \
  82                       ipaddr1, ipaddr2,                                 \
  83                       basicconsenable, basicconscritical, basicconsca,  \
  84                       keyusageenable, keyusagecritical, keyusagevalue,  \
  85                       keypurposeenable, keypurposecritical,             \
  86                       keypurposeoid1, keypurposeoid2,                   \
  87                       startoffset, endoffset)                           \
  88     static QCryptoTLSTestCertReq varname = {                            \
  89         NULL, WORKDIR #varname "-ctx.pem",                              \
  90         country, commonname, altname1, altname2,                        \
  91         ipaddr1, ipaddr2,                                               \
  92         basicconsenable, basicconscritical, basicconsca,                \
  93         keyusageenable, keyusagecritical, keyusagevalue,                \
  94         keypurposeenable, keypurposecritical,                           \
  95         keypurposeoid1, keypurposeoid2,                                 \
  96         startoffset, endoffset                                          \
  97     };                                                                  \
  98     test_tls_generate_cert(&varname, cavarname.crt)
  99
 100 # define TLS_ROOT_REQ(varname,                                          \
 101                       country, commonname,                              \
 102                       altname1, altname2,                               \
 103                       ipaddr1, ipaddr2,                                 \
 104                       basicconsenable, basicconscritical, basicconsca,  \
 105                       keyusageenable, keyusagecritical, keyusagevalue,  \
 106                       keypurposeenable, keypurposecritical,             \
 107                       keypurposeoid1, keypurposeoid2,                   \
 108                       startoffset, endoffset)                           \
 109     static QCryptoTLSTestCertReq varname = {                            \
 110         NULL, WORKDIR #varname "-ctx.pem",                              \
 111         country, commonname, altname1, altname2,                        \
 112         ipaddr1, ipaddr2,                                               \
 113         basicconsenable, basicconscritical, basicconsca,                \
 114         keyusageenable, keyusagecritical, keyusagevalue,                \
 115         keypurposeenable, keypurposecritical,                           \
 116         keypurposeoid1, keypurposeoid2,                                 \
 117         startoffset, endoffset                                          \
 118     };                                                                  \
 119     test_tls_generate_cert(&varname, NULL)
 120
 121 extern const asn1_static_node pkix_asn1_tab[];
 122
 123 #endif