1 /* $NetBSD: parse-config.c,v 1.1.1.4 2009/04/25 21:38:21 joerg Exp $ */ 2 3 #if HAVE_CONFIG_H 4 #include "config.h" 5 #endif 6 #include <nbcompat.h> 7 #if HAVE_SYS_CDEFS_H 8 #include <sys/cdefs.h> 9 #endif 10 __RCSID("$NetBSD: parse-config.c,v 1.1.1.4 2009/04/25 21:38:21 joerg Exp $"); 11 12 /*- 13 * Copyright (c) 2008 Joerg Sonnenberger <joerg@NetBSD.org>. 14 * All rights reserved. 15 * 16 * Redistribution and use in source and binary forms, with or without 17 * modification, are permitted provided that the following conditions 18 * are met: 19 * 20 * 1. Redistributions of source code must retain the above copyright 21 * notice, this list of conditions and the following disclaimer. 22 * 2. Redistributions in binary form must reproduce the above copyright 23 * notice, this list of conditions and the following disclaimer in 24 * the documentation and/or other materials provided with the 25 * distribution. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 29 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 30 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 31 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 32 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 33 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 34 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 35 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 36 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 37 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 */ 40 41 #if HAVE_ERR_H 42 #include <err.h> 43 #endif 44 #if HAVE_STRING_H 45 #include <string.h> 46 #endif 47 48 #include "lib.h" 49 50 const char *config_file = SYSCONFDIR"/pkg_install.conf"; 51 52 char fetch_flags[10] = ""; /* Workaround Mac OS X linker issues with BSS */ 53 static const char *active_ftp; 54 static const char *verbose_netio; 55 static const char *ignore_proxy; 56 const char *cert_chain_file; 57 const char *certs_packages; 58 const char *certs_pkg_vulnerabilities; 59 const char *check_vulnerabilities; 60 const char *config_pkg_path; 61 const char *verified_installation; 62 const char *gpg_cmd; 63 const char *gpg_keyring_pkgvuln; 64 const char *gpg_keyring_sign; 65 const char *gpg_keyring_verify; 66 const char *gpg_sign_as; 67 const char *pkg_vulnerabilities_dir; 68 const char *pkg_vulnerabilities_file; 69 const char *pkg_vulnerabilities_url; 70 const char *ignore_advisories = NULL; 71 const char tnf_vulnerability_base[] = "ftp://ftp.NetBSD.org/pub/NetBSD/packages/vulns"; 72 const char *acceptable_licenses = NULL; 73 74 static struct config_variable { 75 const char *name; 76 const char **var; 77 } config_variables[] = { 78 { "ACCEPTABLE_LICENSES", &acceptable_licenses }, 79 { "ACTIVE_FTP", &active_ftp }, 80 { "CERTIFICATE_ANCHOR_PKGS", &certs_packages }, 81 { "CERTIFICATE_ANCHOR_PKGVULN", &certs_pkg_vulnerabilities }, 82 { "CERTIFICATE_CHAIN", &cert_chain_file }, 83 { "CHECK_VULNERABILITIES", &check_vulnerabilities }, 84 { "DEFAULT_ACCEPTABLE_LICENSES", &default_acceptable_licenses }, 85 { "GPG", &gpg_cmd }, 86 { "GPG_KEYRING_PKGVULN", &gpg_keyring_pkgvuln }, 87 { "GPG_KEYRING_SIGN", &gpg_keyring_sign }, 88 { "GPG_KEYRING_VERIFY", &gpg_keyring_verify }, 89 { "GPG_SIGN_AS", &gpg_sign_as }, 90 { "IGNORE_PROXY", &ignore_proxy }, 91 { "IGNORE_URL", &ignore_advisories }, 92 { "PKG_PATH", &config_pkg_path }, 93 { "PKGVULNDIR", &pkg_vulnerabilities_dir }, 94 { "PKGVULNURL", &pkg_vulnerabilities_url }, 95 { "VERBOSE_NETIO", &verbose_netio }, 96 { "VERIFIED_INSTALLATION", &verified_installation }, 97 { NULL, NULL } 98 }; 99 100 void 101 pkg_install_config(void) 102 { 103 char *value; 104 struct config_variable *var; 105 106 for (var = config_variables; var->name != NULL; ++var) { 107 value = var_get(config_file, var->name); 108 if (value != NULL) 109 *var->var = value; 110 } 111 112 if (pkg_vulnerabilities_dir == NULL) 113 pkg_vulnerabilities_dir = _pkgdb_getPKGDB_DIR(); 114 pkg_vulnerabilities_file = xasprintf("%s/pkg-vulnerabilities", 115 pkg_vulnerabilities_dir); 116 if (pkg_vulnerabilities_url == NULL) { 117 pkg_vulnerabilities_url = xasprintf("%s/pkg-vulnerabilities.gz", 118 tnf_vulnerability_base); 119 } 120 if (verified_installation == NULL) 121 verified_installation = "never"; 122 123 if (check_vulnerabilities == NULL) 124 check_vulnerabilities = "never"; 125 126 if ((value = getenv("PKG_PATH")) != NULL) 127 config_pkg_path = value; 128 129 snprintf(fetch_flags, sizeof(fetch_flags), "%s%s%s", 130 (verbose_netio && *verbose_netio) ? "v" : "", 131 (active_ftp && *active_ftp) ? "" : "p", 132 (ignore_proxy && *ignore_proxy) ? "d" : ""); 133 } 134 135 void 136 pkg_install_show_variable(const char *var_name) 137 { 138 struct config_variable *var; 139 140 for (var = config_variables; var->name != NULL; ++var) { 141 if (strcmp(var->name, var_name) != 0) 142 continue; 143 if (*var->var != NULL) 144 puts(*var->var); 145 } 146 } 147