示例#1
0
int verify_main(int argc, char **argv)
{
    ENGINE *e = NULL;
    STACK_OF(X509) *untrusted = NULL, *trusted = NULL;
    STACK_OF(X509_CRL) *crls = NULL;
    X509_STORE *store = NULL;
    X509_VERIFY_PARAM *vpm = NULL;
    char *prog, *CApath = NULL, *CAfile = NULL;
    char *untfile = NULL, *trustfile = NULL, *crlfile = NULL;
    int vpmtouched = 0, crl_download = 0, show_chain = 0, i = 0, ret = 1;
    OPTION_CHOICE o;

    if ((vpm = X509_VERIFY_PARAM_new()) == NULL)
        goto end;

    prog = opt_init(argc, argv, verify_options);
    while ((o = opt_next()) != OPT_EOF) {
        switch (o) {
        case OPT_EOF:
        case OPT_ERR:
            BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
            goto end;
        case OPT_HELP:
            opt_help(verify_options);
            BIO_printf(bio_err, "Recognized usages:\n");
            for (i = 0; i < X509_PURPOSE_get_count(); i++) {
                X509_PURPOSE *ptmp;
                ptmp = X509_PURPOSE_get0(i);
                BIO_printf(bio_err, "\t%-10s\t%s\n",
                        X509_PURPOSE_get0_sname(ptmp),
                        X509_PURPOSE_get0_name(ptmp));
            }

            BIO_printf(bio_err, "Recognized verify names:\n");
            for (i = 0; i < X509_VERIFY_PARAM_get_count(); i++) {
                const X509_VERIFY_PARAM *vptmp;
                vptmp = X509_VERIFY_PARAM_get0(i);
                BIO_printf(bio_err, "\t%-10s\n",
                        X509_VERIFY_PARAM_get0_name(vptmp));
            }
            ret = 0;
            goto end;
        case OPT_V_CASES:
            if (!opt_verify(o, vpm))
                goto end;
            vpmtouched++;
            break;
        case OPT_CAPATH:
            CApath = opt_arg();
            break;
        case OPT_CAFILE:
            CAfile = opt_arg();
            break;
        case OPT_UNTRUSTED:
            untfile = opt_arg();
            break;
        case OPT_TRUSTED:
            trustfile = opt_arg();
            break;
        case OPT_CRLFILE:
            crlfile = opt_arg();
            break;
        case OPT_CRL_DOWNLOAD:
            crl_download = 1;
            break;
        case OPT_SHOW_CHAIN:
            show_chain = 1;
            break;
        case OPT_ENGINE:
            e = setup_engine(opt_arg(), 0);
            break;
        case OPT_VERBOSE:
            v_verbose = 1;
            break;
        }
    }
    argc = opt_num_rest();
    argv = opt_rest();

    if (!(store = setup_verify(CAfile, CApath)))
        goto end;
    X509_STORE_set_verify_cb(store, cb);

    if (vpmtouched)
        X509_STORE_set1_param(store, vpm);

    ERR_clear_error();

    if (untfile) {
        untrusted = load_certs(untfile, FORMAT_PEM,
                               NULL, e, "untrusted certificates");
        if (!untrusted)
            goto end;
    }

    if (trustfile) {
        trusted = load_certs(trustfile, FORMAT_PEM,
                             NULL, e, "trusted certificates");
        if (!trusted)
            goto end;
    }

    if (crlfile) {
        crls = load_crls(crlfile, FORMAT_PEM, NULL, e, "other CRLs");
        if (!crls)
            goto end;
    }

    if (crl_download)
        store_setup_crl_download(store);

    ret = 0;
    if (argc < 1) {
        if (check(store, NULL, untrusted, trusted, crls, e, show_chain) != 1)
            ret = -1;
    } else {
        for (i = 0; i < argc; i++)
            if (check(store, argv[i], untrusted, trusted, crls, e,
                      show_chain) != 1)
                ret = -1;
    }

 end:
    X509_VERIFY_PARAM_free(vpm);
    X509_STORE_free(store);
    sk_X509_pop_free(untrusted, X509_free);
    sk_X509_pop_free(trusted, X509_free);
    sk_X509_CRL_pop_free(crls, X509_CRL_free);
    return (ret < 0 ? 2 : ret);
}
示例#2
0
文件: verify.c 项目: 119120119/node
int MAIN(int argc, char **argv)
{
    ENGINE *e = NULL;
    int i, ret = 1, badarg = 0;
    char *CApath = NULL, *CAfile = NULL;
    char *untfile = NULL, *trustfile = NULL, *crlfile = NULL;
    STACK_OF(X509) *untrusted = NULL, *trusted = NULL;
    STACK_OF(X509_CRL) *crls = NULL;
    X509_STORE *cert_ctx = NULL;
    X509_LOOKUP *lookup = NULL;
    X509_VERIFY_PARAM *vpm = NULL;
    int crl_download = 0;
#ifndef OPENSSL_NO_ENGINE
    char *engine = NULL;
#endif

    cert_ctx = X509_STORE_new();
    if (cert_ctx == NULL)
        goto end;
    X509_STORE_set_verify_cb(cert_ctx, cb);

    ERR_load_crypto_strings();

    apps_startup();

    if (bio_err == NULL)
        if ((bio_err = BIO_new(BIO_s_file())) != NULL)
            BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);

    if (!load_config(bio_err, NULL))
        goto end;

    argc--;
    argv++;
    for (;;) {
        if (argc >= 1) {
            if (strcmp(*argv, "-CApath") == 0) {
                if (argc-- < 1)
                    goto end;
                CApath = *(++argv);
            } else if (strcmp(*argv, "-CAfile") == 0) {
                if (argc-- < 1)
                    goto end;
                CAfile = *(++argv);
            } else if (args_verify(&argv, &argc, &badarg, bio_err, &vpm)) {
                if (badarg)
                    goto end;
                continue;
            } else if (strcmp(*argv, "-untrusted") == 0) {
                if (argc-- < 1)
                    goto end;
                untfile = *(++argv);
            } else if (strcmp(*argv, "-trusted") == 0) {
                if (argc-- < 1)
                    goto end;
                trustfile = *(++argv);
            } else if (strcmp(*argv, "-CRLfile") == 0) {
                if (argc-- < 1)
                    goto end;
                crlfile = *(++argv);
            } else if (strcmp(*argv, "-crl_download") == 0)
                crl_download = 1;
#ifndef OPENSSL_NO_ENGINE
            else if (strcmp(*argv, "-engine") == 0) {
                if (--argc < 1)
                    goto end;
                engine = *(++argv);
            }
#endif
            else if (strcmp(*argv, "-help") == 0)
                goto end;
            else if (strcmp(*argv, "-verbose") == 0)
                v_verbose = 1;
            else if (argv[0][0] == '-')
                goto end;
            else
                break;
            argc--;
            argv++;
        } else
            break;
    }

#ifndef OPENSSL_NO_ENGINE
    e = setup_engine(bio_err, engine, 0);
#endif

    if (vpm)
        X509_STORE_set1_param(cert_ctx, vpm);

    lookup = X509_STORE_add_lookup(cert_ctx, X509_LOOKUP_file());
    if (lookup == NULL)
        abort();
    if (CAfile) {
        i = X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM);
        if (!i) {
            BIO_printf(bio_err, "Error loading file %s\n", CAfile);
            ERR_print_errors(bio_err);
            goto end;
        }
    } else
        X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT);

    lookup = X509_STORE_add_lookup(cert_ctx, X509_LOOKUP_hash_dir());
    if (lookup == NULL)
        abort();
    if (CApath) {
        i = X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM);
        if (!i) {
            BIO_printf(bio_err, "Error loading directory %s\n", CApath);
            ERR_print_errors(bio_err);
            goto end;
        }
    } else
        X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT);

    ERR_clear_error();

    if (untfile) {
        untrusted = load_certs(bio_err, untfile, FORMAT_PEM,
                               NULL, e, "untrusted certificates");
        if (!untrusted)
            goto end;
    }

    if (trustfile) {
        trusted = load_certs(bio_err, trustfile, FORMAT_PEM,
                             NULL, e, "trusted certificates");
        if (!trusted)
            goto end;
    }

    if (crlfile) {
        crls = load_crls(bio_err, crlfile, FORMAT_PEM, NULL, e, "other CRLs");
        if (!crls)
            goto end;
    }

    ret = 0;

    if (crl_download)
        store_setup_crl_download(cert_ctx);
    if (argc < 1) {
        if (1 != check(cert_ctx, NULL, untrusted, trusted, crls, e))
            ret = -1;
    } else {
        for (i = 0; i < argc; i++)
            if (1 != check(cert_ctx, argv[i], untrusted, trusted, crls, e))
                ret = -1;
    }

 end:
    if (ret == 1) {
        BIO_printf(bio_err,
                   "usage: verify [-verbose] [-CApath path] [-CAfile file] [-purpose purpose] [-crl_check]");
        BIO_printf(bio_err, " [-no_alt_chains] [-attime timestamp]");
#ifndef OPENSSL_NO_ENGINE
        BIO_printf(bio_err, " [-engine e]");
#endif
        BIO_printf(bio_err, " cert1 cert2 ...\n");

        BIO_printf(bio_err, "recognized usages:\n");
        for (i = 0; i < X509_PURPOSE_get_count(); i++) {
            X509_PURPOSE *ptmp;
            ptmp = X509_PURPOSE_get0(i);
            BIO_printf(bio_err, "\t%-10s\t%s\n",
                       X509_PURPOSE_get0_sname(ptmp),
                       X509_PURPOSE_get0_name(ptmp));
        }
    }
    if (vpm)
        X509_VERIFY_PARAM_free(vpm);
    if (cert_ctx != NULL)
        X509_STORE_free(cert_ctx);
    sk_X509_pop_free(untrusted, X509_free);
    sk_X509_pop_free(trusted, X509_free);
    sk_X509_CRL_pop_free(crls, X509_CRL_free);
    apps_shutdown();
    OPENSSL_EXIT(ret < 0 ? 2 : ret);
}