diff options
Diffstat (limited to 'app/openvpn/src/openvpn/ssl_verify.c')
| -rw-r--r-- | app/openvpn/src/openvpn/ssl_verify.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/app/openvpn/src/openvpn/ssl_verify.c b/app/openvpn/src/openvpn/ssl_verify.c index cac46e98..2d10d155 100644 --- a/app/openvpn/src/openvpn/ssl_verify.c +++ b/app/openvpn/src/openvpn/ssl_verify.c @@ -337,8 +337,6 @@ verify_peer_cert(const struct tls_options *opt, openvpn_x509_cert_t *peer_cert, } } -#if OPENSSL_VERSION_NUMBER >= 0x00907000L || ENABLE_CRYPTO_POLARSSL - /* verify certificate ku */ if (opt->remote_cert_ku[0] != 0) { @@ -367,18 +365,21 @@ verify_peer_cert(const struct tls_options *opt, openvpn_x509_cert_t *peer_cert, } } -#endif /* OPENSSL_VERSION_NUMBER */ - - /* verify X509 name or common name against --tls-remote */ - if (opt->verify_x509name && strlen (opt->verify_x509name) > 0) + /* verify X509 name or username against --verify-x509-[user]name */ + if (opt->verify_x509_type != VERIFY_X509_NONE) { - if (strcmp (opt->verify_x509name, subject) == 0 - || strncmp (opt->verify_x509name, common_name, strlen (opt->verify_x509name)) == 0) + if ( (opt->verify_x509_type == VERIFY_X509_SUBJECT_DN + && strcmp (opt->verify_x509_name, subject) == 0) + || (opt->verify_x509_type == VERIFY_X509_SUBJECT_RDN + && strcmp (opt->verify_x509_name, common_name) == 0) + || (opt->verify_x509_type == VERIFY_X509_SUBJECT_RDN_PREFIX + && strncmp (opt->verify_x509_name, common_name, + strlen (opt->verify_x509_name)) == 0) ) msg (D_HANDSHAKE, "VERIFY X509NAME OK: %s", subject); else { msg (D_HANDSHAKE, "VERIFY X509NAME ERROR: %s, must be %s", - subject, opt->verify_x509name); + subject, opt->verify_x509_name); return FAILURE; /* Reject connection */ } } @@ -420,7 +421,6 @@ verify_cert_set_env(struct env_set *es, openvpn_x509_cert_t *peer_cert, int cert setenv_str (es, envname, common_name); #endif -#ifdef ENABLE_EUREPHIA /* export X509 cert SHA1 fingerprint */ { unsigned char *sha1_hash = x509_get_sha1_hash(peer_cert, &gc); @@ -429,13 +429,17 @@ verify_cert_set_env(struct env_set *es, openvpn_x509_cert_t *peer_cert, int cert setenv_str (es, envname, format_hex_ex(sha1_hash, SHA_DIGEST_LENGTH, 0, 1, ":", &gc)); } -#endif /* export serial number as environmental variable */ - serial = x509_get_serial(peer_cert, &gc); + serial = backend_x509_get_serial(peer_cert, &gc); openvpn_snprintf (envname, sizeof(envname), "tls_serial_%d", cert_depth); setenv_str (es, envname, serial); + /* export serial number in hex as environmental variable */ + serial = backend_x509_get_serial_hex(peer_cert, &gc); + openvpn_snprintf (envname, sizeof(envname), "tls_serial_hex_%d", cert_depth); + setenv_str (es, envname, serial); + gc_free(&gc); } @@ -559,7 +563,7 @@ verify_check_crl_dir(const char *crl_dir, openvpn_x509_cert_t *cert) int fd = -1; struct gc_arena gc = gc_new(); - char *serial = x509_get_serial(cert, &gc); + char *serial = backend_x509_get_serial(cert, &gc); if (!openvpn_snprintf(fn, sizeof(fn), "%s%c%s", crl_dir, OS_SPECIFIC_DIRSEP, serial)) { @@ -611,7 +615,7 @@ verify_cert(struct tls_session *session, openvpn_x509_cert_t *cert, int cert_dep string_replace_leading (subject, '-', '_'); /* extract the username (default is CN) */ - if (SUCCESS != x509_get_username (common_name, TLS_USERNAME_LEN, + if (SUCCESS != backend_x509_get_username (common_name, TLS_USERNAME_LEN, opt->x509_username_field, cert)) { if (!cert_depth) @@ -1022,7 +1026,9 @@ static int verify_user_pass_plugin (struct tls_session *session, const struct user_pass *up, const char *raw_username) { int retval = OPENVPN_PLUGIN_FUNC_ERROR; +#ifdef PLUGIN_DEF_AUTH struct key_state *ks = &session->key[KS_PRIMARY]; /* primary key */ +#endif /* Is username defined? */ if ((session->opt->ssl_flags & SSLF_AUTH_USER_PASS_OPTIONAL) || strlen (up->username)) |