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
  27 #if !(defined WIN32) && \
  28     defined(CONFIG_TASN1)
  29 # define QCRYPTO_HAVE_TLS_TEST_SUPPORT
  30 #endif
  31
  32 #ifdef QCRYPTO_HAVE_TLS_TEST_SUPPORT
  33 # include <libtasn1.h>
  34
  35
  36 /*
  37  * This contains parameter about how to generate
  38  * certificates.
  39  */
  40 typedef struct QCryptoTLSTestCertReq QCryptoTLSTestCertReq;
  41 struct QCryptoTLSTestCertReq {
  42     gnutls_x509_crt_t crt;
  43
  44     const char *filename;
  45
  46     /* Identifying information */
  47     const char *country;
  48     const char *cn;
  49     const char *altname1;
  50     const char *altname2;
  51     const char *ipaddr1;
  52     const char *ipaddr2;
  53
  54     /* Basic constraints */
  55     bool basicConstraintsEnable;
  56     bool basicConstraintsCritical;
  57     bool basicConstraintsIsCA;
  58
  59     /* Key usage */
  60     bool keyUsageEnable;
  61     bool keyUsageCritical;
  62     int keyUsageValue;
  63
  64     /* Key purpose (aka Extended key usage) */
  65     bool keyPurposeEnable;
  66     bool keyPurposeCritical;
  67     const char *keyPurposeOID1;
  68     const char *keyPurposeOID2;
  69
  70     /* zero for current time, or non-zero for hours from now */
  71     int start_offset;
  72     /* zero for 24 hours from now, or non-zero for hours from now */
  73     int expire_offset;
  74 };
  75
  76 void test_tls_generate_cert(QCryptoTLSTestCertReq *req,
  77                             gnutls_x509_crt_t ca);
  78 void test_tls_write_cert_chain(const char *filename,
  79                                gnutls_x509_crt_t *certs,
  80                                size_t ncerts);
  81 void test_tls_discard_cert(QCryptoTLSTestCertReq *req);
  82
  83 void test_tls_init(const char *keyfile);
  84 void test_tls_cleanup(const char *keyfile);
  85
  86 # define TLS_CERT_REQ(varname, cavarname,                               \
  87                       country, commonname,                              \
  88                       altname1, altname2,                               \
  89                       ipaddr1, ipaddr2,                                 \
  90                       basicconsenable, basicconscritical, basicconsca,  \
  91                       keyusageenable, keyusagecritical, keyusagevalue,  \
  92                       keypurposeenable, keypurposecritical,             \
  93                       keypurposeoid1, keypurposeoid2,                   \
  94                       startoffset, endoffset)                           \
  95     static QCryptoTLSTestCertReq varname = {                            \
  96         NULL, WORKDIR #varname "-ctx.pem",                              \
  97         country, commonname, altname1, altname2,                        \
  98         ipaddr1, ipaddr2,                                               \
  99         basicconsenable, basicconscritical, basicconsca,                \
 100         keyusageenable, keyusagecritical, keyusagevalue,                \
 101         keypurposeenable, keypurposecritical,                           \
 102         keypurposeoid1, keypurposeoid2,                                 \
 103         startoffset, endoffset                                          \
 104     };                                                                  \
 105     test_tls_generate_cert(&varname, cavarname.crt)
 106
 107 # define TLS_ROOT_REQ(varname,                                          \
 108                       country, commonname,                              \
 109                       altname1, altname2,                               \
 110                       ipaddr1, ipaddr2,                                 \
 111                       basicconsenable, basicconscritical, basicconsca,  \
 112                       keyusageenable, keyusagecritical, keyusagevalue,  \
 113                       keypurposeenable, keypurposecritical,             \
 114                       keypurposeoid1, keypurposeoid2,                   \
 115                       startoffset, endoffset)                           \
 116     static QCryptoTLSTestCertReq varname = {                            \
 117         NULL, WORKDIR #varname "-ctx.pem",                              \
 118         country, commonname, altname1, altname2,                        \
 119         ipaddr1, ipaddr2,                                               \
 120         basicconsenable, basicconscritical, basicconsca,                \
 121         keyusageenable, keyusagecritical, keyusagevalue,                \
 122         keypurposeenable, keypurposecritical,                           \
 123         keypurposeoid1, keypurposeoid2,                                 \
 124         startoffset, endoffset                                          \
 125     };                                                                  \
 126     test_tls_generate_cert(&varname, NULL)
 127
 128 extern const asn1_static_node pkix_asn1_tab[];
 129
 130 #endif /* QCRYPTO_HAVE_TLS_TEST_SUPPORT */
 131
 132 #endif