From aa4d426b4d3527d7e166df1a05058c9a4a0f6683 Mon Sep 17 00:00:00 2001 From: Wojtek Kosior Date: Fri, 30 Apr 2021 00:33:56 +0200 Subject: initial/final commit --- openssl-1.1.0h/apps/ca.c | 2593 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 2593 insertions(+) create mode 100644 openssl-1.1.0h/apps/ca.c (limited to 'openssl-1.1.0h/apps/ca.c') diff --git a/openssl-1.1.0h/apps/ca.c b/openssl-1.1.0h/apps/ca.c new file mode 100644 index 0000000..d474a2b --- /dev/null +++ b/openssl-1.1.0h/apps/ca.c @@ -0,0 +1,2593 @@ +/* + * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +/* The PPKI stuff has been donated by Jeff Barber */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifndef W_OK +# ifdef OPENSSL_SYS_VMS +# if defined(__DECC) +# include +# else +# include +# endif +# elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) +# include +# endif +#endif + +#include "apps.h" + +#ifndef W_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + +#undef BSIZE +#define BSIZE 256 + +#define BASE_SECTION "ca" + +#define ENV_DEFAULT_CA "default_ca" + +#define STRING_MASK "string_mask" +#define UTF8_IN "utf8" + +#define ENV_NEW_CERTS_DIR "new_certs_dir" +#define ENV_CERTIFICATE "certificate" +#define ENV_SERIAL "serial" +#define ENV_CRLNUMBER "crlnumber" +#define ENV_PRIVATE_KEY "private_key" +#define ENV_DEFAULT_DAYS "default_days" +#define ENV_DEFAULT_STARTDATE "default_startdate" +#define ENV_DEFAULT_ENDDATE "default_enddate" +#define ENV_DEFAULT_CRL_DAYS "default_crl_days" +#define ENV_DEFAULT_CRL_HOURS "default_crl_hours" +#define ENV_DEFAULT_MD "default_md" +#define ENV_DEFAULT_EMAIL_DN "email_in_dn" +#define ENV_PRESERVE "preserve" +#define ENV_POLICY "policy" +#define ENV_EXTENSIONS "x509_extensions" +#define ENV_CRLEXT "crl_extensions" +#define ENV_MSIE_HACK "msie_hack" +#define ENV_NAMEOPT "name_opt" +#define ENV_CERTOPT "cert_opt" +#define ENV_EXTCOPY "copy_extensions" +#define ENV_UNIQUE_SUBJECT "unique_subject" + +#define ENV_DATABASE "database" + +/* Additional revocation information types */ + +#define REV_NONE 0 /* No additional information */ +#define REV_CRL_REASON 1 /* Value is CRL reason code */ +#define REV_HOLD 2 /* Value is hold instruction */ +#define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */ +#define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */ + +static char *lookup_conf(const CONF *conf, const char *group, const char *tag); + +static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, const char *subj, unsigned long chtype, + int multirdn, int email_dn, const char *startdate, + const char *enddate, + long days, int batch, const char *ext_sect, CONF *conf, + int verbose, unsigned long certopt, unsigned long nameopt, + int default_op, int ext_copy, int selfsign); +static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, const char *subj, unsigned long chtype, + int multirdn, int email_dn, const char *startdate, + const char *enddate, long days, int batch, const char *ext_sect, + CONF *conf, int verbose, unsigned long certopt, + unsigned long nameopt, int default_op, int ext_copy); +static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey, + X509 *x509, const EVP_MD *dgst, + STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, const char *subj, unsigned long chtype, + int multirdn, int email_dn, const char *startdate, + const char *enddate, long days, const char *ext_sect, CONF *conf, + int verbose, unsigned long certopt, + unsigned long nameopt, int default_op, int ext_copy); +static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext); +static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, + const char *subj, unsigned long chtype, int multirdn, + int email_dn, const char *startdate, const char *enddate, long days, + int batch, int verbose, X509_REQ *req, const char *ext_sect, + CONF *conf, unsigned long certopt, unsigned long nameopt, + int default_op, int ext_copy, int selfsign); +static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval); +static int get_certificate_status(const char *ser_status, CA_DB *db); +static int do_updatedb(CA_DB *db); +static int check_time_format(const char *str); +char *make_revocation_str(int rev_type, char *rev_arg); +int make_revoked(X509_REVOKED *rev, const char *str); +static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str); + +static CONF *extconf = NULL; +static int preserve = 0; +static int msie_hack = 0; + +typedef enum OPTION_choice { + OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, + OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8, + OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE, + OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN, + OPT_KEY, OPT_CERT, OPT_SELFSIGN, OPT_IN, OPT_OUT, OPT_OUTDIR, + OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN, + OPT_GENCRL, OPT_MSIE_HACK, OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC, + OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID, + OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS, + OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE, + OPT_CRL_CA_COMPROMISE +} OPTION_CHOICE; + +OPTIONS ca_options[] = { + {"help", OPT_HELP, '-', "Display this summary"}, + {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"}, + {"config", OPT_CONFIG, 's', "A config file"}, + {"name", OPT_NAME, 's', "The particular CA definition to use"}, + {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"}, + {"utf8", OPT_UTF8, '-', "Input characters are UTF8 (default ASCII)"}, + {"create_serial", OPT_CREATE_SERIAL, '-', + "If reading serial fails, create a new random serial"}, + {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-', + "Enable support for multivalued RDNs"}, + {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"}, + {"enddate", OPT_ENDDATE, 's', + "YYMMDDHHMMSSZ cert notAfter (overrides -days)"}, + {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"}, + {"md", OPT_MD, 's', "md to use; one of md2, md5, sha or sha1"}, + {"policy", OPT_POLICY, 's', "The CA 'policy' to support"}, + {"keyfile", OPT_KEYFILE, 's', "Private key"}, + {"keyform", OPT_KEYFORM, 'f', "Private key file format (PEM or ENGINE)"}, + {"passin", OPT_PASSIN, 's', "Input file pass phrase source"}, + {"key", OPT_KEY, 's', "Key to decode the private key if it is encrypted"}, + {"cert", OPT_CERT, '<', "The CA cert"}, + {"selfsign", OPT_SELFSIGN, '-', + "Sign a cert with the key associated with it"}, + {"in", OPT_IN, '<', "The input PEM encoded cert request(s)"}, + {"out", OPT_OUT, '>', "Where to put the output file(s)"}, + {"outdir", OPT_OUTDIR, '/', "Where to put output cert"}, + {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"}, + {"notext", OPT_NOTEXT, '-', "Do not print the generated certificate"}, + {"batch", OPT_BATCH, '-', "Don't ask questions"}, + {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"}, + {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"}, + {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"}, + {"msie_hack", OPT_MSIE_HACK, '-', + "msie modifications to handle all those universal strings"}, + {"crldays", OPT_CRLDAYS, 'p', "Days until the next CRL is due"}, + {"crlhours", OPT_CRLHOURS, 'p', "Hours until the next CRL is due"}, + {"crlsec", OPT_CRLSEC, 'p', "Seconds until the next CRL is due"}, + {"infiles", OPT_INFILES, '-', "The last argument, requests to process"}, + {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"}, + {"spkac", OPT_SPKAC, '<', + "File contains DN and signed public key and challenge"}, + {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"}, + {"valid", OPT_VALID, 's', + "Add a Valid(not-revoked) DB entry about a cert (given in file)"}, + {"extensions", OPT_EXTENSIONS, 's', + "Extension section (override value in config file)"}, + {"extfile", OPT_EXTFILE, '<', + "Configuration file with X509v3 extensions to add"}, + {"status", OPT_STATUS, 's', "Shows cert status given the serial number"}, + {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"}, + {"crlexts", OPT_CRLEXTS, 's', + "CRL extension section (override value in config file)"}, + {"crl_reason", OPT_CRL_REASON, 's', "revocation reason"}, + {"crl_hold", OPT_CRL_HOLD, 's', + "the hold instruction, an OID. Sets revocation reason to certificateHold"}, + {"crl_compromise", OPT_CRL_COMPROMISE, 's', + "sets compromise time to val and the revocation reason to keyCompromise"}, + {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's', + "sets compromise time to val and the revocation reason to CACompromise"}, +#ifndef OPENSSL_NO_ENGINE + {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"}, +#endif + {NULL} +}; + +int ca_main(int argc, char **argv) +{ + CONF *conf = NULL; + ENGINE *e = NULL; + BIGNUM *crlnumber = NULL, *serial = NULL; + EVP_PKEY *pkey = NULL; + BIO *in = NULL, *out = NULL, *Sout = NULL; + ASN1_INTEGER *tmpser; + ASN1_TIME *tmptm; + CA_DB *db = NULL; + DB_ATTR db_attr; + STACK_OF(CONF_VALUE) *attribs = NULL; + STACK_OF(OPENSSL_STRING) *sigopts = NULL; + STACK_OF(X509) *cert_sk = NULL; + X509_CRL *crl = NULL; + const EVP_MD *dgst = NULL; + char *configfile = default_config_file, *section = NULL; + char *md = NULL, *policy = NULL, *keyfile = NULL; + char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL, *key = NULL; + const char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL; + const char *extensions = NULL, *extfile = NULL, *passinarg = NULL; + char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL; + const char *serialfile = NULL, *subj = NULL; + char *prog, *startdate = NULL, *enddate = NULL; + char *dbfile = NULL, *f, *randfile = NULL; + char buf[3][BSIZE]; + char *const *pp; + const char *p; + int create_ser = 0, free_key = 0, total = 0, total_done = 0; + int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE; + int keyformat = FORMAT_PEM, multirdn = 0, notext = 0, output_der = 0; + int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0; + int i, j, rev_type = REV_NONE, selfsign = 0; + long crldays = 0, crlhours = 0, crlsec = 0, days = 0; + unsigned long chtype = MBSTRING_ASC, nameopt = 0, certopt = 0; + X509 *x509 = NULL, *x509p = NULL, *x = NULL; + X509_REVOKED *r = NULL; + OPTION_CHOICE o; + + prog = opt_init(argc, argv, ca_options); + while ((o = opt_next()) != OPT_EOF) { + switch (o) { + case OPT_EOF: + case OPT_ERR: +opthelp: + BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); + goto end; + case OPT_HELP: + opt_help(ca_options); + ret = 0; + goto end; + case OPT_IN: + req = 1; + infile = opt_arg(); + break; + case OPT_OUT: + outfile = opt_arg(); + break; + case OPT_VERBOSE: + verbose = 1; + break; + case OPT_CONFIG: + configfile = opt_arg(); + break; + case OPT_NAME: + section = opt_arg(); + break; + case OPT_SUBJ: + subj = opt_arg(); + /* preserve=1; */ + break; + case OPT_UTF8: + chtype = MBSTRING_UTF8; + break; + case OPT_CREATE_SERIAL: + create_ser = 1; + break; + case OPT_MULTIVALUE_RDN: + multirdn = 1; + break; + case OPT_STARTDATE: + startdate = opt_arg(); + break; + case OPT_ENDDATE: + enddate = opt_arg(); + break; + case OPT_DAYS: + days = atoi(opt_arg()); + break; + case OPT_MD: + md = opt_arg(); + break; + case OPT_POLICY: + policy = opt_arg(); + break; + case OPT_KEYFILE: + keyfile = opt_arg(); + break; + case OPT_KEYFORM: + if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat)) + goto opthelp; + break; + case OPT_PASSIN: + passinarg = opt_arg(); + break; + case OPT_KEY: + key = opt_arg(); + break; + case OPT_CERT: + certfile = opt_arg(); + break; + case OPT_SELFSIGN: + selfsign = 1; + break; + case OPT_OUTDIR: + outdir = opt_arg(); + break; + case OPT_SIGOPT: + if (sigopts == NULL) + sigopts = sk_OPENSSL_STRING_new_null(); + if (sigopts == NULL + || !sk_OPENSSL_STRING_push(sigopts, opt_arg())) + goto end; + break; + case OPT_NOTEXT: + notext = 1; + break; + case OPT_BATCH: + batch = 1; + break; + case OPT_PRESERVEDN: + preserve = 1; + break; + case OPT_NOEMAILDN: + email_dn = 0; + break; + case OPT_GENCRL: + gencrl = 1; + break; + case OPT_MSIE_HACK: + msie_hack = 1; + break; + case OPT_CRLDAYS: + crldays = atol(opt_arg()); + break; + case OPT_CRLHOURS: + crlhours = atol(opt_arg()); + break; + case OPT_CRLSEC: + crlsec = atol(opt_arg()); + break; + case OPT_INFILES: + req = 1; + goto end_of_options; + case OPT_SS_CERT: + ss_cert_file = opt_arg(); + req = 1; + break; + case OPT_SPKAC: + spkac_file = opt_arg(); + req = 1; + break; + case OPT_REVOKE: + infile = opt_arg(); + dorevoke = 1; + break; + case OPT_VALID: + infile = opt_arg(); + dorevoke = 2; + break; + case OPT_EXTENSIONS: + extensions = opt_arg(); + break; + case OPT_EXTFILE: + extfile = opt_arg(); + break; + case OPT_STATUS: + ser_status = opt_arg(); + break; + case OPT_UPDATEDB: + doupdatedb = 1; + break; + case OPT_CRLEXTS: + crl_ext = opt_arg(); + break; + case OPT_CRL_REASON: + rev_arg = opt_arg(); + rev_type = REV_CRL_REASON; + break; + case OPT_CRL_HOLD: + rev_arg = opt_arg(); + rev_type = REV_HOLD; + break; + case OPT_CRL_COMPROMISE: + rev_arg = opt_arg(); + rev_type = REV_KEY_COMPROMISE; + break; + case OPT_CRL_CA_COMPROMISE: + rev_arg = opt_arg(); + rev_type = REV_CA_COMPROMISE; + break; + case OPT_ENGINE: + e = setup_engine(opt_arg(), 0); + break; + } + } +end_of_options: + argc = opt_num_rest(); + argv = opt_rest(); + + BIO_printf(bio_err, "Using configuration from %s\n", configfile); + + if ((conf = app_load_config(configfile)) == NULL) + goto end; + if (configfile != default_config_file && !app_load_modules(conf)) + goto end; + + /* Lets get the config section we are using */ + if (section == NULL + && (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL) + goto end; + + p = NCONF_get_string(conf, NULL, "oid_file"); + if (p == NULL) + ERR_clear_error(); + if (p != NULL) { + BIO *oid_bio = BIO_new_file(p, "r"); + + if (oid_bio == NULL) { + ERR_clear_error(); + } else { + OBJ_create_objects(oid_bio); + BIO_free(oid_bio); + } + } + if (!add_oid_section(conf)) { + ERR_print_errors(bio_err); + goto end; + } + + randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE"); + if (randfile == NULL) + ERR_clear_error(); + app_RAND_load_file(randfile, 0); + + f = NCONF_get_string(conf, section, STRING_MASK); + if (!f) + ERR_clear_error(); + + if (f && !ASN1_STRING_set_default_mask_asc(f)) { + BIO_printf(bio_err, "Invalid global string mask setting %s\n", f); + goto end; + } + + if (chtype != MBSTRING_UTF8) { + f = NCONF_get_string(conf, section, UTF8_IN); + if (!f) + ERR_clear_error(); + else if (strcmp(f, "yes") == 0) + chtype = MBSTRING_UTF8; + } + + db_attr.unique_subject = 1; + p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT); + if (p) { + db_attr.unique_subject = parse_yesno(p, 1); + } else + ERR_clear_error(); + + /*****************************************************************/ + /* report status of cert with serial number given on command line */ + if (ser_status) { + dbfile = lookup_conf(conf, section, ENV_DATABASE); + if (dbfile == NULL) + goto end; + + db = load_index(dbfile, &db_attr); + if (db == NULL) + goto end; + + if (!index_index(db)) + goto end; + + if (get_certificate_status(ser_status, db) != 1) + BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status); + goto end; + } + + /*****************************************************************/ + /* we definitely need a private key, so let's get it */ + + if (keyfile == NULL + && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL) + goto end; + + if (!key) { + free_key = 1; + if (!app_passwd(passinarg, NULL, &key, NULL)) { + BIO_printf(bio_err, "Error getting password\n"); + goto end; + } + } + pkey = load_key(keyfile, keyformat, 0, key, e, "CA private key"); + if (key) + OPENSSL_cleanse(key, strlen(key)); + if (pkey == NULL) { + /* load_key() has already printed an appropriate message */ + goto end; + } + + /*****************************************************************/ + /* we need a certificate */ + if (!selfsign || spkac_file || ss_cert_file || gencrl) { + if (certfile == NULL + && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL) + goto end; + + x509 = load_cert(certfile, FORMAT_PEM, "CA certificate"); + if (x509 == NULL) + goto end; + + if (!X509_check_private_key(x509, pkey)) { + BIO_printf(bio_err, + "CA certificate and CA private key do not match\n"); + goto end; + } + } + if (!selfsign) + x509p = x509; + + f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE); + if (f == NULL) + ERR_clear_error(); + if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) + preserve = 1; + f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK); + if (f == NULL) + ERR_clear_error(); + if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) + msie_hack = 1; + + f = NCONF_get_string(conf, section, ENV_NAMEOPT); + + if (f) { + if (!set_name_ex(&nameopt, f)) { + BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f); + goto end; + } + default_op = 0; + } else { + nameopt = XN_FLAG_ONELINE; + ERR_clear_error(); + } + + f = NCONF_get_string(conf, section, ENV_CERTOPT); + + if (f) { + if (!set_cert_ex(&certopt, f)) { + BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f); + goto end; + } + default_op = 0; + } else + ERR_clear_error(); + + f = NCONF_get_string(conf, section, ENV_EXTCOPY); + + if (f) { + if (!set_ext_copy(&ext_copy, f)) { + BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f); + goto end; + } + } else + ERR_clear_error(); + + /*****************************************************************/ + /* lookup where to write new certificates */ + if ((outdir == NULL) && (req)) { + + outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR); + if (outdir == NULL) { + BIO_printf(bio_err, + "there needs to be defined a directory for new certificate to be placed in\n"); + goto end; + } +#ifndef OPENSSL_SYS_VMS + /* + * outdir is a directory spec, but access() for VMS demands a + * filename. We could use the DEC C routine to convert the + * directory syntax to Unixly, and give that to app_isdir, + * but for now the fopen will catch the error if it's not a + * directory + */ + if (app_isdir(outdir) <= 0) { + BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir); + perror(outdir); + goto end; + } +#endif + } + + /*****************************************************************/ + /* we need to load the database file */ + dbfile = lookup_conf(conf, section, ENV_DATABASE); + if (dbfile == NULL) + goto end; + + db = load_index(dbfile, &db_attr); + if (db == NULL) + goto end; + + /* Lets check some fields */ + for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { + pp = sk_OPENSSL_PSTRING_value(db->db->data, i); + if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) { + BIO_printf(bio_err, + "entry %d: not revoked yet, but has a revocation date\n", + i + 1); + goto end; + } + if ((pp[DB_type][0] == DB_TYPE_REV) && + !make_revoked(NULL, pp[DB_rev_date])) { + BIO_printf(bio_err, " in entry %d\n", i + 1); + goto end; + } + if (!check_time_format((char *)pp[DB_exp_date])) { + BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1); + goto end; + } + p = pp[DB_serial]; + j = strlen(p); + if (*p == '-') { + p++; + j--; + } + if ((j & 1) || (j < 2)) { + BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n", + i + 1, j); + goto end; + } + for ( ; *p; p++) { + if (!isxdigit(_UC(*p))) { + BIO_printf(bio_err, + "entry %d: bad char 0%o '%c' in serial number\n", + i + 1, *p, *p); + goto end; + } + } + } + if (verbose) { + TXT_DB_write(bio_out, db->db); + BIO_printf(bio_err, "%d entries loaded from the database\n", + sk_OPENSSL_PSTRING_num(db->db->data)); + BIO_printf(bio_err, "generating index\n"); + } + + if (!index_index(db)) + goto end; + + /*****************************************************************/ + /* Update the db file for expired certificates */ + if (doupdatedb) { + if (verbose) + BIO_printf(bio_err, "Updating %s ...\n", dbfile); + + i = do_updatedb(db); + if (i == -1) { + BIO_printf(bio_err, "Malloc failure\n"); + goto end; + } else if (i == 0) { + if (verbose) + BIO_printf(bio_err, "No entries found to mark expired\n"); + } else { + if (!save_index(dbfile, "new", db)) + goto end; + + if (!rotate_index(dbfile, "new", "old")) + goto end; + + if (verbose) + BIO_printf(bio_err, + "Done. %d entries marked as expired\n", i); + } + } + + /*****************************************************************/ + /* Read extensions config file */ + if (extfile) { + if ((extconf = app_load_config(extfile)) == NULL) { + ret = 1; + goto end; + } + + if (verbose) + BIO_printf(bio_err, "Successfully loaded extensions file %s\n", + extfile); + + /* We can have sections in the ext file */ + if (extensions == NULL) { + extensions = NCONF_get_string(extconf, "default", "extensions"); + if (extensions == NULL) + extensions = "default"; + } + } + + /*****************************************************************/ + if (req || gencrl) { + /* FIXME: Is it really always text? */ + Sout = bio_open_default(outfile, 'w', FORMAT_TEXT); + if (Sout == NULL) + goto end; + } + + if (md == NULL + && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL) + goto end; + + if (strcmp(md, "default") == 0) { + int def_nid; + if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) { + BIO_puts(bio_err, "no default digest\n"); + goto end; + } + md = (char *)OBJ_nid2sn(def_nid); + } + + if (!opt_md(md, &dgst)) { + goto end; + } + + if (req) { + if (email_dn == 1) { + char *tmp_email_dn = NULL; + + tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN); + if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0) + email_dn = 0; + } + if (verbose) + BIO_printf(bio_err, "message digest is %s\n", + OBJ_nid2ln(EVP_MD_type(dgst))); + if (policy == NULL + && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL) + goto end; + + if (verbose) + BIO_printf(bio_err, "policy is %s\n", policy); + + serialfile = lookup_conf(conf, section, ENV_SERIAL); + if (serialfile == NULL) + goto end; + + if (!extconf) { + /* + * no '-extfile' option, so we look for extensions in the main + * configuration file + */ + if (!extensions) { + extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS); + if (!extensions) + ERR_clear_error(); + } + if (extensions) { + /* Check syntax of file */ + X509V3_CTX ctx; + X509V3_set_ctx_test(&ctx); + X509V3_set_nconf(&ctx, conf); + if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) { + BIO_printf(bio_err, + "Error Loading extension section %s\n", + extensions); + ret = 1; + goto end; + } + } + } + + if (startdate == NULL) { + startdate = NCONF_get_string(conf, section, + ENV_DEFAULT_STARTDATE); + if (startdate == NULL) + ERR_clear_error(); + } + if (startdate && !ASN1_TIME_set_string(NULL, startdate)) { + BIO_printf(bio_err, + "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); + goto end; + } + if (startdate == NULL) + startdate = "today"; + + if (enddate == NULL) { + enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE); + if (enddate == NULL) + ERR_clear_error(); + } + if (enddate && !ASN1_TIME_set_string(NULL, enddate)) { + BIO_printf(bio_err, + "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); + goto end; + } + + if (days == 0) { + if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days)) + days = 0; + } + if (!enddate && (days == 0)) { + BIO_printf(bio_err, + "cannot lookup how many days to certify for\n"); + goto end; + } + + if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) { + BIO_printf(bio_err, "error while loading serial number\n"); + goto end; + } + if (verbose) { + if (BN_is_zero(serial)) + BIO_printf(bio_err, "next serial number is 00\n"); + else { + if ((f = BN_bn2hex(serial)) == NULL) + goto end; + BIO_printf(bio_err, "next serial number is %s\n", f); + OPENSSL_free(f); + } + } + + if ((attribs = NCONF_get_section(conf, policy)) == NULL) { + BIO_printf(bio_err, "unable to find 'section' for %s\n", policy); + goto end; + } + + if ((cert_sk = sk_X509_new_null()) == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + if (spkac_file != NULL) { + total++; + j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts, + attribs, db, serial, subj, chtype, multirdn, + email_dn, startdate, enddate, days, extensions, + conf, verbose, certopt, nameopt, default_op, + ext_copy); + if (j < 0) + goto end; + if (j > 0) { + total_done++; + BIO_printf(bio_err, "\n"); + if (!BN_add_word(serial, 1)) + goto end; + if (!sk_X509_push(cert_sk, x)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + if (outfile) { + output_der = 1; + batch = 1; + } + } + } + if (ss_cert_file != NULL) { + total++; + j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts, + attribs, + db, serial, subj, chtype, multirdn, email_dn, + startdate, enddate, days, batch, extensions, + conf, verbose, certopt, nameopt, default_op, + ext_copy); + if (j < 0) + goto end; + if (j > 0) { + total_done++; + BIO_printf(bio_err, "\n"); + if (!BN_add_word(serial, 1)) + goto end; + if (!sk_X509_push(cert_sk, x)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + } + } + if (infile != NULL) { + total++; + j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db, + serial, subj, chtype, multirdn, email_dn, startdate, + enddate, days, batch, extensions, conf, verbose, + certopt, nameopt, default_op, ext_copy, selfsign); + if (j < 0) + goto end; + if (j > 0) { + total_done++; + BIO_printf(bio_err, "\n"); + if (!BN_add_word(serial, 1)) + goto end; + if (!sk_X509_push(cert_sk, x)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + } + } + for (i = 0; i < argc; i++) { + total++; + j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db, + serial, subj, chtype, multirdn, email_dn, startdate, + enddate, days, batch, extensions, conf, verbose, + certopt, nameopt, default_op, ext_copy, selfsign); + if (j < 0) + goto end; + if (j > 0) { + total_done++; + BIO_printf(bio_err, "\n"); + if (!BN_add_word(serial, 1)) + goto end; + if (!sk_X509_push(cert_sk, x)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + } + } + /* + * we have a stack of newly certified certificates and a data base + * and serial number that need updating + */ + + if (sk_X509_num(cert_sk) > 0) { + if (!batch) { + BIO_printf(bio_err, + "\n%d out of %d certificate requests certified, commit? [y/n]", + total_done, total); + (void)BIO_flush(bio_err); + buf[0][0] = '\0'; + if (!fgets(buf[0], 10, stdin)) { + BIO_printf(bio_err, + "CERTIFICATION CANCELED: I/O error\n"); + ret = 0; + goto end; + } + if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) { + BIO_printf(bio_err, "CERTIFICATION CANCELED\n"); + ret = 0; + goto end; + } + } + + BIO_printf(bio_err, "Write out database with %d new entries\n", + sk_X509_num(cert_sk)); + + if (!save_serial(serialfile, "new", serial, NULL)) + goto end; + + if (!save_index(dbfile, "new", db)) + goto end; + } + + if (verbose) + BIO_printf(bio_err, "writing new certificates\n"); + for (i = 0; i < sk_X509_num(cert_sk); i++) { + BIO *Cout = NULL; + X509 *xi = sk_X509_value(cert_sk, i); + ASN1_INTEGER *serialNumber = X509_get_serialNumber(xi); + int k; + char *n; + + j = ASN1_STRING_length(serialNumber); + p = (const char *)ASN1_STRING_get0_data(serialNumber); + + if (strlen(outdir) >= (size_t)(j ? BSIZE - j * 2 - 6 : BSIZE - 8)) { + BIO_printf(bio_err, "certificate file name too long\n"); + goto end; + } + + strcpy(buf[2], outdir); + +#ifndef OPENSSL_SYS_VMS + OPENSSL_strlcat(buf[2], "/", sizeof(buf[2])); +#endif + + n = (char *)&(buf[2][strlen(buf[2])]); + if (j > 0) { + for (k = 0; k < j; k++) { + if (n >= &(buf[2][sizeof(buf[2])])) + break; + BIO_snprintf(n, + &buf[2][0] + sizeof(buf[2]) - n, + "%02X", (unsigned char)*(p++)); + n += 2; + } + } else { + *(n++) = '0'; + *(n++) = '0'; + } + *(n++) = '.'; + *(n++) = 'p'; + *(n++) = 'e'; + *(n++) = 'm'; + *n = '\0'; + if (verbose) + BIO_printf(bio_err, "writing %s\n", buf[2]); + + Cout = BIO_new_file(buf[2], "w"); + if (Cout == NULL) { + perror(buf[2]); + goto end; + } + write_new_certificate(Cout, xi, 0, notext); + write_new_certificate(Sout, xi, output_der, notext); + BIO_free_all(Cout); + } + + if (sk_X509_num(cert_sk)) { + /* Rename the database and the serial file */ + if (!rotate_serial(serialfile, "new", "old")) + goto end; + + if (!rotate_index(dbfile, "new", "old")) + goto end; + + BIO_printf(bio_err, "Data Base Updated\n"); + } + } + + /*****************************************************************/ + if (gencrl) { + int crl_v2 = 0; + if (!crl_ext) { + crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT); + if (!crl_ext) + ERR_clear_error(); + } + if (crl_ext) { + /* Check syntax of file */ + X509V3_CTX ctx; + X509V3_set_ctx_test(&ctx); + X509V3_set_nconf(&ctx, conf); + if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) { + BIO_printf(bio_err, + "Error Loading CRL extension section %s\n", + crl_ext); + ret = 1; + goto end; + } + } + + if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER)) + != NULL) + if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) { + BIO_printf(bio_err, "error while loading CRL number\n"); + goto end; + } + + if (!crldays && !crlhours && !crlsec) { + if (!NCONF_get_number(conf, section, + ENV_DEFAULT_CRL_DAYS, &crldays)) + crldays = 0; + if (!NCONF_get_number(conf, section, + ENV_DEFAULT_CRL_HOURS, &crlhours)) + crlhours = 0; + ERR_clear_error(); + } + if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) { + BIO_printf(bio_err, + "cannot lookup how long until the next CRL is issued\n"); + goto end; + } + + if (verbose) + BIO_printf(bio_err, "making CRL\n"); + if ((crl = X509_CRL_new()) == NULL) + goto end; + if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) + goto end; + + tmptm = ASN1_TIME_new(); + if (tmptm == NULL + || X509_gmtime_adj(tmptm, 0) == NULL + || !X509_CRL_set1_lastUpdate(crl, tmptm) + || X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec, + NULL) == NULL) { + BIO_puts(bio_err, "error setting CRL nextUpdate\n"); + ASN1_TIME_free(tmptm); + goto end; + } + X509_CRL_set1_nextUpdate(crl, tmptm); + + ASN1_TIME_free(tmptm); + + for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { + pp = sk_OPENSSL_PSTRING_value(db->db->data, i); + if (pp[DB_type][0] == DB_TYPE_REV) { + if ((r = X509_REVOKED_new()) == NULL) + goto end; + j = make_revoked(r, pp[DB_rev_date]); + if (!j) + goto end; + if (j == 2) + crl_v2 = 1; + if (!BN_hex2bn(&serial, pp[DB_serial])) + goto end; + tmpser = BN_to_ASN1_INTEGER(serial, NULL); + BN_free(serial); + serial = NULL; + if (!tmpser) + goto end; + X509_REVOKED_set_serialNumber(r, tmpser); + ASN1_INTEGER_free(tmpser); + X509_CRL_add0_revoked(crl, r); + } + } + + /* + * sort the data so it will be written in serial number order + */ + X509_CRL_sort(crl); + + /* we now have a CRL */ + if (verbose) + BIO_printf(bio_err, "signing CRL\n"); + + /* Add any extensions asked for */ + + if (crl_ext || crlnumberfile != NULL) { + X509V3_CTX crlctx; + X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0); + X509V3_set_nconf(&crlctx, conf); + + if (crl_ext) + if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl)) + goto end; + if (crlnumberfile != NULL) { + tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL); + if (!tmpser) + goto end; + X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0); + ASN1_INTEGER_free(tmpser); + crl_v2 = 1; + if (!BN_add_word(crlnumber, 1)) + goto end; + } + } + if (crl_ext || crl_v2) { + if (!X509_CRL_set_version(crl, 1)) + goto end; /* version 2 CRL */ + } + + /* we have a CRL number that need updating */ + if (crlnumberfile != NULL) + if (!save_serial(crlnumberfile, "new", crlnumber, NULL)) + goto end; + + BN_free(crlnumber); + crlnumber = NULL; + + if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts)) + goto end; + + PEM_write_bio_X509_CRL(Sout, crl); + + if (crlnumberfile != NULL) /* Rename the crlnumber file */ + if (!rotate_serial(crlnumberfile, "new", "old")) + goto end; + + } + /*****************************************************************/ + if (dorevoke) { + if (infile == NULL) { + BIO_printf(bio_err, "no input files\n"); + goto end; + } else { + X509 *revcert; + revcert = load_cert(infile, FORMAT_PEM, infile); + if (revcert == NULL) + goto end; + if (dorevoke == 2) + rev_type = -1; + j = do_revoke(revcert, db, rev_type, rev_arg); + if (j <= 0) + goto end; + X509_free(revcert); + + if (!save_index(dbfile, "new", db)) + goto end; + + if (!rotate_index(dbfile, "new", "old")) + goto end; + + BIO_printf(bio_err, "Data Base Updated\n"); + } + } + /*****************************************************************/ + ret = 0; + end: + BIO_free_all(Sout); + BIO_free_all(out); + BIO_free_all(in); + sk_X509_pop_free(cert_sk, X509_free); + + if (ret) + ERR_print_errors(bio_err); + app_RAND_write_file(randfile); + if (free_key) + OPENSSL_free(key); + BN_free(serial); + BN_free(crlnumber); + free_index(db); + sk_OPENSSL_STRING_free(sigopts); + EVP_PKEY_free(pkey); + X509_free(x509); + X509_CRL_free(crl); + NCONF_free(conf); + NCONF_free(extconf); + release_engine(e); + return (ret); +} + +static char *lookup_conf(const CONF *conf, const char *section, const char *tag) +{ + char *entry = NCONF_get_string(conf, section, tag); + if (entry == NULL) + BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag); + return entry; +} + +static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, const char *subj, unsigned long chtype, + int multirdn, int email_dn, const char *startdate, + const char *enddate, + long days, int batch, const char *ext_sect, CONF *lconf, + int verbose, unsigned long certopt, unsigned long nameopt, + int default_op, int ext_copy, int selfsign) +{ + X509_REQ *req = NULL; + BIO *in = NULL; + EVP_PKEY *pktmp = NULL; + int ok = -1, i; + + in = BIO_new_file(infile, "r"); + if (in == NULL) { + ERR_print_errors(bio_err); + goto end; + } + if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) { + BIO_printf(bio_err, "Error reading certificate request in %s\n", + infile); + goto end; + } + if (verbose) + X509_REQ_print(bio_err, req); + + BIO_printf(bio_err, "Check that the request matches the signature\n"); + + if (selfsign && !X509_REQ_check_private_key(req, pkey)) { + BIO_printf(bio_err, + "Certificate request and CA private key do not match\n"); + ok = 0; + goto end; + } + if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) { + BIO_printf(bio_err, "error unpacking public key\n"); + goto end; + } + i = X509_REQ_verify(req, pktmp); + pktmp = NULL; + if (i < 0) { + ok = 0; + BIO_printf(bio_err, "Signature verification problems....\n"); + ERR_print_errors(bio_err); + goto end; + } + if (i == 0) { + ok = 0; + BIO_printf(bio_err, + "Signature did not match the certificate request\n"); + ERR_print_errors(bio_err); + goto end; + } else + BIO_printf(bio_err, "Signature ok\n"); + + ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj, + chtype, multirdn, email_dn, startdate, enddate, days, batch, + verbose, req, ext_sect, lconf, certopt, nameopt, default_op, + ext_copy, selfsign); + + end: + X509_REQ_free(req); + BIO_free(in); + return (ok); +} + +static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, const char *subj, unsigned long chtype, + int multirdn, int email_dn, const char *startdate, + const char *enddate, long days, int batch, const char *ext_sect, + CONF *lconf, int verbose, unsigned long certopt, + unsigned long nameopt, int default_op, int ext_copy) +{ + X509 *req = NULL; + X509_REQ *rreq = NULL; + EVP_PKEY *pktmp = NULL; + int ok = -1, i; + + if ((req = load_cert(infile, FORMAT_PEM, infile)) == NULL) + goto end; + if (verbose) + X509_print(bio_err, req); + + BIO_printf(bio_err, "Check that the request matches the signature\n"); + + if ((pktmp = X509_get0_pubkey(req)) == NULL) { + BIO_printf(bio_err, "error unpacking public key\n"); + goto end; + } + i = X509_verify(req, pktmp); + if (i < 0) { + ok = 0; + BIO_printf(bio_err, "Signature verification problems....\n"); + goto end; + } + if (i == 0) { + ok = 0; + BIO_printf(bio_err, "Signature did not match the certificate\n"); + goto end; + } else + BIO_printf(bio_err, "Signature ok\n"); + + if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL) + goto end; + + ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj, + chtype, multirdn, email_dn, startdate, enddate, days, batch, + verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op, + ext_copy, 0); + + end: + X509_REQ_free(rreq); + X509_free(req); + return (ok); +} + +static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, + const char *subj, unsigned long chtype, int multirdn, + int email_dn, const char *startdate, const char *enddate, long days, + int batch, int verbose, X509_REQ *req, const char *ext_sect, + CONF *lconf, unsigned long certopt, unsigned long nameopt, + int default_op, int ext_copy, int selfsign) +{ + X509_NAME *name = NULL, *CAname = NULL, *subject = NULL; + const ASN1_TIME *tm; + ASN1_STRING *str, *str2; + ASN1_OBJECT *obj; + X509 *ret = NULL; + X509_NAME_ENTRY *ne; + X509_NAME_ENTRY *tne, *push; + EVP_PKEY *pktmp; + int ok = -1, i, j, last, nid; + const char *p; + CONF_VALUE *cv; + OPENSSL_STRING row[DB_NUMBER]; + OPENSSL_STRING *irow = NULL; + OPENSSL_STRING *rrow = NULL; + char buf[25]; + + for (i = 0; i < DB_NUMBER; i++) + row[i] = NULL; + + if (subj) { + X509_NAME *n = parse_name(subj, chtype, multirdn); + + if (!n) { + ERR_print_errors(bio_err); + goto end; + } + X509_REQ_set_subject_name(req, n); + X509_NAME_free(n); + } + + if (default_op) + BIO_printf(bio_err, + "The Subject's Distinguished Name is as follows\n"); + + name = X509_REQ_get_subject_name(req); + for (i = 0; i < X509_NAME_entry_count(name); i++) { + ne = X509_NAME_get_entry(name, i); + str = X509_NAME_ENTRY_get_data(ne); + obj = X509_NAME_ENTRY_get_object(ne); + + if (msie_hack) { + /* assume all type should be strings */ + nid = OBJ_obj2nid(X509_NAME_ENTRY_get_object(ne)); + + if (str->type == V_ASN1_UNIVERSALSTRING) + ASN1_UNIVERSALSTRING_to_string(str); + + if ((str->type == V_ASN1_IA5STRING) && + (nid != NID_pkcs9_emailAddress)) + str->type = V_ASN1_T61STRING; + + if ((nid == NID_pkcs9_emailAddress) && + (str->type == V_ASN1_PRINTABLESTRING)) + str->type = V_ASN1_IA5STRING; + } + + /* If no EMAIL is wanted in the subject */ + if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn)) + continue; + + /* check some things */ + if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && + (str->type != V_ASN1_IA5STRING)) { + BIO_printf(bio_err, + "\nemailAddress type needs to be of type IA5STRING\n"); + goto end; + } + if ((str->type != V_ASN1_BMPSTRING) + && (str->type != V_ASN1_UTF8STRING)) { + j = ASN1_PRINTABLE_type(str->data, str->length); + if (((j == V_ASN1_T61STRING) && + (str->type != V_ASN1_T61STRING)) || + ((j == V_ASN1_IA5STRING) && + (str->type == V_ASN1_PRINTABLESTRING))) { + BIO_printf(bio_err, + "\nThe string contains characters that are illegal for the ASN.1 type\n"); + goto end; + } + } + + if (default_op) + old_entry_print(obj, str); + } + + /* Ok, now we check the 'policy' stuff. */ + if ((subject = X509_NAME_new()) == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + + /* take a copy of the issuer name before we mess with it. */ + if (selfsign) + CAname = X509_NAME_dup(name); + else + CAname = X509_NAME_dup(X509_get_subject_name(x509)); + if (CAname == NULL) + goto end; + str = str2 = NULL; + + for (i = 0; i < sk_CONF_VALUE_num(policy); i++) { + cv = sk_CONF_VALUE_value(policy, i); /* get the object id */ + if ((j = OBJ_txt2nid(cv->name)) == NID_undef) { + BIO_printf(bio_err, + "%s:unknown object type in 'policy' configuration\n", + cv->name); + goto end; + } + obj = OBJ_nid2obj(j); + + last = -1; + for (;;) { + /* lookup the object in the supplied name list */ + j = X509_NAME_get_index_by_OBJ(name, obj, last); + if (j < 0) { + if (last != -1) + break; + tne = NULL; + } else { + tne = X509_NAME_get_entry(name, j); + } + last = j; + + /* depending on the 'policy', decide what to do. */ + push = NULL; + if (strcmp(cv->value, "optional") == 0) { + if (tne != NULL) + push = tne; + } else if (strcmp(cv->value, "supplied") == 0) { + if (tne == NULL) { + BIO_printf(bio_err, + "The %s field needed to be supplied and was missing\n", + cv->name); + goto end; + } else + push = tne; + } else if (strcmp(cv->value, "match") == 0) { + int last2; + + if (tne == NULL) { + BIO_printf(bio_err, + "The mandatory %s field was missing\n", + cv->name); + goto end; + } + + last2 = -1; + + again2: + j = X509_NAME_get_index_by_OBJ(CAname, obj, last2); + if ((j < 0) && (last2 == -1)) { + BIO_printf(bio_err, + "The %s field does not exist in the CA certificate,\n" + "the 'policy' is misconfigured\n", + cv->name); + goto end; + } + if (j >= 0) { + push = X509_NAME_get_entry(CAname, j); + str = X509_NAME_ENTRY_get_data(tne); + str2 = X509_NAME_ENTRY_get_data(push); + last2 = j; + if (ASN1_STRING_cmp(str, str2) != 0) + goto again2; + } + if (j < 0) { + BIO_printf(bio_err, + "The %s field is different between\n" + "CA certificate (%s) and the request (%s)\n", + cv->name, + ((str2 == NULL) ? "NULL" : (char *)str2->data), + ((str == NULL) ? "NULL" : (char *)str->data)); + goto end; + } + } else { + BIO_printf(bio_err, + "%s:invalid type in 'policy' configuration\n", + cv->value); + goto end; + } + + if (push != NULL) { + if (!X509_NAME_add_entry(subject, push, -1, 0)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + } + if (j < 0) + break; + } + } + + if (preserve) { + X509_NAME_free(subject); + /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */ + subject = X509_NAME_dup(name); + if (subject == NULL) + goto end; + } + + /* We are now totally happy, lets make and sign the certificate */ + if (verbose) + BIO_printf(bio_err, + "Everything appears to be ok, creating and signing the certificate\n"); + + if ((ret = X509_new()) == NULL) + goto end; + +#ifdef X509_V3 + /* Make it an X509 v3 certificate. */ + if (!X509_set_version(ret, 2)) + goto end; +#endif + + if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL) + goto end; + if (selfsign) { + if (!X509_set_issuer_name(ret, subject)) + goto end; + } else { + if (!X509_set_issuer_name(ret, X509_get_subject_name(x509))) + goto end; + } + + if (!set_cert_times(ret, startdate, enddate, days)) + goto end; + + if (enddate != NULL) { + int tdays; + + if (!ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret))) + goto end; + days = tdays; + } + + if (!X509_set_subject_name(ret, subject)) + goto end; + + pktmp = X509_REQ_get0_pubkey(req); + i = X509_set_pubkey(ret, pktmp); + if (!i) + goto end; + + /* Lets add the extensions, if there are any */ + if (ext_sect) { + X509V3_CTX ctx; + + /* Initialize the context structure */ + if (selfsign) + X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0); + else + X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0); + + if (extconf) { + if (verbose) + BIO_printf(bio_err, "Extra configuration file found\n"); + + /* Use the extconf configuration db LHASH */ + X509V3_set_nconf(&ctx, extconf); + + /* Test the structure (needed?) */ + /* X509V3_set_ctx_test(&ctx); */ + + /* Adds exts contained in the configuration file */ + if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) { + BIO_printf(bio_err, + "ERROR: adding extensions in section %s\n", + ext_sect); + ERR_print_errors(bio_err); + goto end; + } + if (verbose) + BIO_printf(bio_err, + "Successfully added extensions from file.\n"); + } else if (ext_sect) { + /* We found extensions to be set from config file */ + X509V3_set_nconf(&ctx, lconf); + + if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) { + BIO_printf(bio_err, + "ERROR: adding extensions in section %s\n", + ext_sect); + ERR_print_errors(bio_err); + goto end; + } + + if (verbose) + BIO_printf(bio_err, + "Successfully added extensions from config\n"); + } + } + + /* Copy extensions from request (if any) */ + + if (!copy_extensions(ret, req, ext_copy)) { + BIO_printf(bio_err, "ERROR: adding extensions from request\n"); + ERR_print_errors(bio_err); + goto end; + } + + { + const STACK_OF(X509_EXTENSION) *exts = X509_get0_extensions(ret); + + if (exts != NULL && sk_X509_EXTENSION_num(exts) > 0) + /* Make it an X509 v3 certificate. */ + if (!X509_set_version(ret, 2)) + goto end; + } + + if (verbose) + BIO_printf(bio_err, + "The subject name appears to be ok, checking data base for clashes\n"); + + /* Build the correct Subject if no e-mail is wanted in the subject. */ + if (!email_dn) { + X509_NAME_ENTRY *tmpne; + X509_NAME *dn_subject; + + /* + * Its best to dup the subject DN and then delete any email addresses + * because this retains its structure. + */ + if ((dn_subject = X509_NAME_dup(subject)) == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + while ((i = X509_NAME_get_index_by_NID(dn_subject, + NID_pkcs9_emailAddress, + -1)) >= 0) { + tmpne = X509_NAME_get_entry(dn_subject, i); + X509_NAME_delete_entry(dn_subject, i); + X509_NAME_ENTRY_free(tmpne); + } + + if (!X509_set_subject_name(ret, dn_subject)) { + X509_NAME_free(dn_subject); + goto end; + } + X509_NAME_free(dn_subject); + } + + row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0); + if (row[DB_name] == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + + if (BN_is_zero(serial)) + row[DB_serial] = OPENSSL_strdup("00"); + else + row[DB_serial] = BN_bn2hex(serial); + if (row[DB_serial] == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + + if (row[DB_name][0] == '\0') { + /* + * An empty subject! We'll use the serial number instead. If + * unique_subject is in use then we don't want different entries with + * empty subjects matching each other. + */ + OPENSSL_free(row[DB_name]); + row[DB_name] = OPENSSL_strdup(row[DB_serial]); + if (row[DB_name] == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + } + + if (db->attributes.unique_subject) { + OPENSSL_STRING *crow = row; + + rrow = TXT_DB_get_by_index(db->db, DB_name, crow); + if (rrow != NULL) { + BIO_printf(bio_err, + "ERROR:There is already a certificate for %s\n", + row[DB_name]); + } + } + if (rrow == NULL) { + rrow = TXT_DB_get_by_index(db->db, DB_serial, row); + if (rrow != NULL) { + BIO_printf(bio_err, + "ERROR:Serial number %s has already been issued,\n", + row[DB_serial]); + BIO_printf(bio_err, + " check the database/serial_file for corruption\n"); + } + } + + if (rrow != NULL) { + BIO_printf(bio_err, "The matching entry has the following details\n"); + if (rrow[DB_type][0] == DB_TYPE_EXP) + p = "Expired"; + else if (rrow[DB_type][0] == DB_TYPE_REV) + p = "Revoked"; + else if (rrow[DB_type][0] == DB_TYPE_VAL) + p = "Valid"; + else + p = "\ninvalid type, Data base error\n"; + BIO_printf(bio_err, "Type :%s\n", p);; + if (rrow[DB_type][0] == DB_TYPE_REV) { + p = rrow[DB_exp_date]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "Was revoked on:%s\n", p); + } + p = rrow[DB_exp_date]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "Expires on :%s\n", p); + p = rrow[DB_serial]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "Serial Number :%s\n", p); + p = rrow[DB_file]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "File name :%s\n", p); + p = rrow[DB_name]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "Subject Name :%s\n", p); + ok = -1; /* This is now a 'bad' error. */ + goto end; + } + + if (!default_op) { + BIO_printf(bio_err, "Certificate Details:\n"); + /* + * Never print signature details because signature not present + */ + certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME; + X509_print_ex(bio_err, ret, nameopt, certopt); + } + + BIO_printf(bio_err, "Certificate is to be certified until "); + ASN1_TIME_print(bio_err, X509_get0_notAfter(ret)); + if (days) + BIO_printf(bio_err, " (%ld days)", days); + BIO_printf(bio_err, "\n"); + + if (!batch) { + + BIO_printf(bio_err, "Sign the certificate? [y/n]:"); + (void)BIO_flush(bio_err); + buf[0] = '\0'; + if (!fgets(buf, sizeof(buf) - 1, stdin)) { + BIO_printf(bio_err, + "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n"); + ok = 0; + goto end; + } + if (!((buf[0] == 'y') || (buf[0] == 'Y'))) { + BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n"); + ok = 0; + goto end; + } + } + + pktmp = X509_get0_pubkey(ret); + if (EVP_PKEY_missing_parameters(pktmp) && + !EVP_PKEY_missing_parameters(pkey)) + EVP_PKEY_copy_parameters(pktmp, pkey); + + if (!do_X509_sign(ret, pkey, dgst, sigopts)) + goto end; + + /* We now just add it to the database */ + row[DB_type] = OPENSSL_strdup("V"); + tm = X509_get0_notAfter(ret); + row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate"); + memcpy(row[DB_exp_date], tm->data, tm->length); + row[DB_exp_date][tm->length] = '\0'; + row[DB_rev_date] = NULL; + row[DB_file] = OPENSSL_strdup("unknown"); + if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || + (row[DB_file] == NULL) || (row[DB_name] == NULL)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + + irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space"); + for (i = 0; i < DB_NUMBER; i++) + irow[i] = row[i]; + irow[DB_NUMBER] = NULL; + + if (!TXT_DB_insert(db->db, irow)) { + BIO_printf(bio_err, "failed to update database\n"); + BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error); + goto end; + } + irow = NULL; + ok = 1; + end: + if (ok != 1) { + for (i = 0; i < DB_NUMBER; i++) + OPENSSL_free(row[i]); + } + OPENSSL_free(irow); + + X509_NAME_free(CAname); + X509_NAME_free(subject); + if (ok <= 0) + X509_free(ret); + else + *xret = ret; + return (ok); +} + +static void write_new_certificate(BIO *bp, X509 *x, int output_der, + int notext) +{ + + if (output_der) { + (void)i2d_X509_bio(bp, x); + return; + } + if (!notext) + X509_print(bp, x); + PEM_write_bio_X509(bp, x); +} + +static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey, + X509 *x509, const EVP_MD *dgst, + STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, const char *subj, unsigned long chtype, + int multirdn, int email_dn, const char *startdate, + const char *enddate, long days, const char *ext_sect, + CONF *lconf, int verbose, unsigned long certopt, + unsigned long nameopt, int default_op, int ext_copy) +{ + STACK_OF(CONF_VALUE) *sk = NULL; + LHASH_OF(CONF_VALUE) *parms = NULL; + X509_REQ *req = NULL; + CONF_VALUE *cv = NULL; + NETSCAPE_SPKI *spki = NULL; + char *type, *buf; + EVP_PKEY *pktmp = NULL; + X509_NAME *n = NULL; + X509_NAME_ENTRY *ne = NULL; + int ok = -1, i, j; + long errline; + int nid; + + /* + * Load input file into a hash table. (This is just an easy + * way to read and parse the file, then put it into a convenient + * STACK format). + */ + parms = CONF_load(NULL, infile, &errline); + if (parms == NULL) { + BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile); + ERR_print_errors(bio_err); + goto end; + } + + sk = CONF_get_section(parms, "default"); + if (sk_CONF_VALUE_num(sk) == 0) { + BIO_printf(bio_err, "no name/value pairs found in %s\n", infile); + goto end; + } + + /* + * Now create a dummy X509 request structure. We don't actually + * have an X509 request, but we have many of the components + * (a public key, various DN components). The idea is that we + * put these components into the right X509 request structure + * and we can use the same code as if you had a real X509 request. + */ + req = X509_REQ_new(); + if (req == NULL) { + ERR_print_errors(bio_err); + goto end; + } + + /* + * Build up the subject name set. + */ + n = X509_REQ_get_subject_name(req); + + for (i = 0;; i++) { + if (sk_CONF_VALUE_num(sk) <= i) + break; + + cv = sk_CONF_VALUE_value(sk, i); + type = cv->name; + /* + * Skip past any leading X. X: X, etc to allow for multiple instances + */ + for (buf = cv->name; *buf; buf++) + if ((*buf == ':') || (*buf == ',') || (*buf == '.')) { + buf++; + if (*buf) + type = buf; + break; + } + + buf = cv->value; + if ((nid = OBJ_txt2nid(type)) == NID_undef) { + if (strcmp(type, "SPKAC") == 0) { + spki = NETSCAPE_SPKI_b64_decode(cv->value, -1); + if (spki == NULL) { + BIO_printf(bio_err, + "unable to load Netscape SPKAC structure\n"); + ERR_print_errors(bio_err); + goto end; + } + } + continue; + } + + if (!X509_NAME_add_entry_by_NID(n, nid, chtype, + (unsigned char *)buf, -1, -1, 0)) + goto end; + } + if (spki == NULL) { + BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n", + infile); + goto end; + } + + /* + * Now extract the key from the SPKI structure. + */ + + BIO_printf(bio_err, + "Check that the SPKAC request matches the signature\n"); + + if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) { + BIO_printf(bio_err, "error unpacking SPKAC public key\n"); + goto end; + } + + j = NETSCAPE_SPKI_verify(spki, pktmp); + if (j <= 0) { + EVP_PKEY_free(pktmp); + BIO_printf(bio_err, + "signature verification failed on SPKAC public key\n"); + goto end; + } + BIO_printf(bio_err, "Signature ok\n"); + + X509_REQ_set_pubkey(req, pktmp); + EVP_PKEY_free(pktmp); + ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj, + chtype, multirdn, email_dn, startdate, enddate, days, 1, + verbose, req, ext_sect, lconf, certopt, nameopt, default_op, + ext_copy, 0); + end: + X509_REQ_free(req); + CONF_free(parms); + NETSCAPE_SPKI_free(spki); + X509_NAME_ENTRY_free(ne); + + return (ok); +} + +static int check_time_format(const char *str) +{ + return ASN1_TIME_set_string(NULL, str); +} + +static int do_revoke(X509 *x509, CA_DB *db, int type, char *value) +{ + const ASN1_TIME *tm = NULL; + char *row[DB_NUMBER], **rrow, **irow; + char *rev_str = NULL; + BIGNUM *bn = NULL; + int ok = -1, i; + + for (i = 0; i < DB_NUMBER; i++) + row[i] = NULL; + row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0); + bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL); + if (!bn) + goto end; + if (BN_is_zero(bn)) + row[DB_serial] = OPENSSL_strdup("00"); + else + row[DB_serial] = BN_bn2hex(bn); + BN_free(bn); + if (row[DB_name] != NULL && row[DB_name][0] == '\0') { + /* Entries with empty Subjects actually use the serial number instead */ + OPENSSL_free(row[DB_name]); + row[DB_name] = OPENSSL_strdup(row[DB_serial]); + } + if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + /* + * We have to lookup by serial number because name lookup skips revoked + * certs + */ + rrow = TXT_DB_get_by_index(db->db, DB_serial, row); + if (rrow == NULL) { + BIO_printf(bio_err, + "Adding Entry with serial number %s to DB for %s\n", + row[DB_serial], row[DB_name]); + + /* We now just add it to the database */ + row[DB_type] = OPENSSL_strdup("V"); + tm = X509_get0_notAfter(x509); + row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data"); + memcpy(row[DB_exp_date], tm->data, tm->length); + row[DB_exp_date][tm->length] = '\0'; + row[DB_rev_date] = NULL; + row[DB_file] = OPENSSL_strdup("unknown"); + + if (row[DB_type] == NULL || row[DB_file] == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + + irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr"); + for (i = 0; i < DB_NUMBER; i++) + irow[i] = row[i]; + irow[DB_NUMBER] = NULL; + + if (!TXT_DB_insert(db->db, irow)) { + BIO_printf(bio_err, "failed to update database\n"); + BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error); + OPENSSL_free(irow); + goto end; + } + + for (i = 0; i < DB_NUMBER; i++) + row[i] = NULL; + + /* Revoke Certificate */ + if (type == -1) + ok = 1; + else + ok = do_revoke(x509, db, type, value); + + goto end; + + } else if (index_name_cmp_noconst(row, rrow)) { + BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]); + goto end; + } else if (type == -1) { + BIO_printf(bio_err, "ERROR:Already present, serial number %s\n", + row[DB_serial]); + goto end; + } else if (rrow[DB_type][0] == 'R') { + BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n", + row[DB_serial]); + goto end; + } else { + BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]); + rev_str = make_revocation_str(type, value); + if (!rev_str) { + BIO_printf(bio_err, "Error in revocation arguments\n"); + goto end; + } + rrow[DB_type][0] = 'R'; + rrow[DB_type][1] = '\0'; + rrow[DB_rev_date] = rev_str; + } + ok = 1; + end: + for (i = 0; i < DB_NUMBER; i++) + OPENSSL_free(row[i]); + return (ok); +} + +static int get_certificate_status(const char *serial, CA_DB *db) +{ + char *row[DB_NUMBER], **rrow; + int ok = -1, i; + size_t serial_len = strlen(serial); + + /* Free Resources */ + for (i = 0; i < DB_NUMBER; i++) + row[i] = NULL; + + /* Malloc needed char spaces */ + row[DB_serial] = app_malloc(serial_len + 2, "row serial#"); + + if (serial_len % 2) { + /* + * Set the first char to 0 + */ ; + row[DB_serial][0] = '0'; + + /* Copy String from serial to row[DB_serial] */ + memcpy(row[DB_serial] + 1, serial, serial_len); + row[DB_serial][serial_len + 1] = '\0'; + } else { + /* Copy String from serial to row[DB_serial] */ + memcpy(row[DB_serial], serial, serial_len); + row[DB_serial][serial_len] = '\0'; + } + + /* Make it Upper Case */ + for (i = 0; row[DB_serial][i] != '\0'; i++) + row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]); + + ok = 1; + + /* Search for the certificate */ + rrow = TXT_DB_get_by_index(db->db, DB_serial, row); + if (rrow == NULL) { + BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]); + ok = -1; + goto end; + } else if (rrow[DB_type][0] == 'V') { + BIO_printf(bio_err, "%s=Valid (%c)\n", + row[DB_serial], rrow[DB_type][0]); + goto end; + } else if (rrow[DB_type][0] == 'R') { + BIO_printf(bio_err, "%s=Revoked (%c)\n", + row[DB_serial], rrow[DB_type][0]); + goto end; + } else if (rrow[DB_type][0] == 'E') { + BIO_printf(bio_err, "%s=Expired (%c)\n", + row[DB_serial], rrow[DB_type][0]); + goto end; + } else if (rrow[DB_type][0] == 'S') { + BIO_printf(bio_err, "%s=Suspended (%c)\n", + row[DB_serial], rrow[DB_type][0]); + goto end; + } else { + BIO_printf(bio_err, "%s=Unknown (%c).\n", + row[DB_serial], rrow[DB_type][0]); + ok = -1; + } + end: + for (i = 0; i < DB_NUMBER; i++) { + OPENSSL_free(row[i]); + } + return (ok); +} + +static int do_updatedb(CA_DB *db) +{ + ASN1_UTCTIME *a_tm = NULL; + int i, cnt = 0; + int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */ + char **rrow, *a_tm_s; + + a_tm = ASN1_UTCTIME_new(); + if (a_tm == NULL) + return -1; + + /* get actual time and make a string */ + if (X509_gmtime_adj(a_tm, 0) == NULL) { + ASN1_UTCTIME_free(a_tm); + return -1; + } + a_tm_s = app_malloc(a_tm->length + 1, "time string"); + + memcpy(a_tm_s, a_tm->data, a_tm->length); + a_tm_s[a_tm->length] = '\0'; + + if (strncmp(a_tm_s, "49", 2) <= 0) + a_y2k = 1; + else + a_y2k = 0; + + for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { + rrow = sk_OPENSSL_PSTRING_value(db->db->data, i); + + if (rrow[DB_type][0] == 'V') { + /* ignore entries that are not valid */ + if (strncmp(rrow[DB_exp_date], "49", 2) <= 0) + db_y2k = 1; + else + db_y2k = 0; + + if (db_y2k == a_y2k) { + /* all on the same y2k side */ + if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) { + rrow[DB_type][0] = 'E'; + rrow[DB_type][1] = '\0'; + cnt++; + + BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]); + } + } else if (db_y2k < a_y2k) { + rrow[DB_type][0] = 'E'; + rrow[DB_type][1] = '\0'; + cnt++; + + BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]); + } + + } + } + + ASN1_UTCTIME_free(a_tm); + OPENSSL_free(a_tm_s); + return (cnt); +} + +static const char *crl_reasons[] = { + /* CRL reason strings */ + "unspecified", + "keyCompromise", + "CACompromise", + "affiliationChanged", + "superseded", + "cessationOfOperation", + "certificateHold", + "removeFromCRL", + /* Additional pseudo reasons */ + "holdInstruction", + "keyTime", + "CAkeyTime" +}; + +#define NUM_REASONS OSSL_NELEM(crl_reasons) + +/* + * Given revocation information convert to a DB string. The format of the + * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time + * (the current time). 'reason' is the optional CRL reason and 'extra' is any + * additional argument + */ + +char *make_revocation_str(int rev_type, char *rev_arg) +{ + char *str; + const char *other = NULL; + const char *reason = NULL; + ASN1_OBJECT *otmp; + ASN1_UTCTIME *revtm = NULL; + int i; + switch (rev_type) { + case REV_NONE: + break; + + case REV_CRL_REASON: + for (i = 0; i < 8; i++) { + if (strcasecmp(rev_arg, crl_reasons[i]) == 0) { + reason = crl_reasons[i]; + break; + } + } + if (reason == NULL) { + BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg); + return NULL; + } + break; + + case REV_HOLD: + /* Argument is an OID */ + + otmp = OBJ_txt2obj(rev_arg, 0); + ASN1_OBJECT_free(otmp); + + if (otmp == NULL) { + BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg); + return NULL; + } + + reason = "holdInstruction"; + other = rev_arg; + break; + + case REV_KEY_COMPROMISE: + case REV_CA_COMPROMISE: + + /* Argument is the key compromise time */ + if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) { + BIO_printf(bio_err, + "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", + rev_arg); + return NULL; + } + other = rev_arg; + if (rev_type == REV_KEY_COMPROMISE) + reason = "keyTime"; + else + reason = "CAkeyTime"; + + break; + + } + + revtm = X509_gmtime_adj(NULL, 0); + + if (!revtm) + return NULL; + + i = revtm->length + 1; + + if (reason) + i += strlen(reason) + 1; + if (other) + i += strlen(other) + 1; + + str = app_malloc(i, "revocation reason"); + OPENSSL_strlcpy(str, (char *)revtm->data, i); + if (reason) { + OPENSSL_strlcat(str, ",", i); + OPENSSL_strlcat(str, reason, i); + } + if (other) { + OPENSSL_strlcat(str, ",", i); + OPENSSL_strlcat(str, other, i); + } + ASN1_UTCTIME_free(revtm); + return str; +} + +/*- + * Convert revocation field to X509_REVOKED entry + * return code: + * 0 error + * 1 OK + * 2 OK and some extensions added (i.e. V2 CRL) + */ + +int make_revoked(X509_REVOKED *rev, const char *str) +{ + char *tmp = NULL; + int reason_code = -1; + int i, ret = 0; + ASN1_OBJECT *hold = NULL; + ASN1_GENERALIZEDTIME *comp_time = NULL; + ASN1_ENUMERATED *rtmp = NULL; + + ASN1_TIME *revDate = NULL; + + i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str); + + if (i == 0) + goto end; + + if (rev && !X509_REVOKED_set_revocationDate(rev, revDate)) + goto end; + + if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) { + rtmp = ASN1_ENUMERATED_new(); + if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code)) + goto end; + if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0)) + goto end; + } + + if (rev && comp_time) { + if (!X509_REVOKED_add1_ext_i2d + (rev, NID_invalidity_date, comp_time, 0, 0)) + goto end; + } + if (rev && hold) { + if (!X509_REVOKED_add1_ext_i2d + (rev, NID_hold_instruction_code, hold, 0, 0)) + goto end; + } + + if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS) + ret = 2; + else + ret = 1; + + end: + + OPENSSL_free(tmp); + ASN1_OBJECT_free(hold); + ASN1_GENERALIZEDTIME_free(comp_time); + ASN1_ENUMERATED_free(rtmp); + ASN1_TIME_free(revDate); + + return ret; +} + +static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str) +{ + char buf[25], *pbuf; + const char *p; + int j; + + j = i2a_ASN1_OBJECT(bio_err, obj); + pbuf = buf; + for (j = 22 - j; j > 0; j--) + *(pbuf++) = ' '; + *(pbuf++) = ':'; + *(pbuf++) = '\0'; + BIO_puts(bio_err, buf); + + if (str->type == V_ASN1_PRINTABLESTRING) + BIO_printf(bio_err, "PRINTABLE:'"); + else if (str->type == V_ASN1_T61STRING) + BIO_printf(bio_err, "T61STRING:'"); + else if (str->type == V_ASN1_IA5STRING) + BIO_printf(bio_err, "IA5STRING:'"); + else if (str->type == V_ASN1_UNIVERSALSTRING) + BIO_printf(bio_err, "UNIVERSALSTRING:'"); + else + BIO_printf(bio_err, "ASN.1 %2d:'", str->type); + + p = (const char *)str->data; + for (j = str->length; j > 0; j--) { + if ((*p >= ' ') && (*p <= '~')) + BIO_printf(bio_err, "%c", *p); + else if (*p & 0x80) + BIO_printf(bio_err, "\\0x%02X", *p); + else if ((unsigned char)*p == 0xf7) + BIO_printf(bio_err, "^?"); + else + BIO_printf(bio_err, "^%c", *p + '@'); + p++; + } + BIO_printf(bio_err, "'\n"); + return 1; +} + +int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, + ASN1_GENERALIZEDTIME **pinvtm, const char *str) +{ + char *tmp; + char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p; + int reason_code = -1; + int ret = 0; + unsigned int i; + ASN1_OBJECT *hold = NULL; + ASN1_GENERALIZEDTIME *comp_time = NULL; + + tmp = OPENSSL_strdup(str); + if (!tmp) { + BIO_printf(bio_err, "memory allocation failure\n"); + goto end; + } + + p = strchr(tmp, ','); + + rtime_str = tmp; + + if (p) { + *p = '\0'; + p++; + reason_str = p; + p = strchr(p, ','); + if (p) { + *p = '\0'; + arg_str = p + 1; + } + } + + if (prevtm) { + *prevtm = ASN1_UTCTIME_new(); + if (*prevtm == NULL) { + BIO_printf(bio_err, "memory allocation failure\n"); + goto end; + } + if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) { + BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str); + goto end; + } + } + if (reason_str) { + for (i = 0; i < NUM_REASONS; i++) { + if (strcasecmp(reason_str, crl_reasons[i]) == 0) { + reason_code = i; + break; + } + } + if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) { + BIO_printf(bio_err, "invalid reason code %s\n", reason_str); + goto end; + } + + if (reason_code == 7) + reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL; + else if (reason_code == 8) { /* Hold instruction */ + if (!arg_str) { + BIO_printf(bio_err, "missing hold instruction\n"); + goto end; + } + reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD; + hold = OBJ_txt2obj(arg_str, 0); + + if (!hold) { + BIO_printf(bio_err, "invalid object identifier %s\n", + arg_str); + goto end; + } + if (phold) + *phold = hold; + else + ASN1_OBJECT_free(hold); + } else if ((reason_code == 9) || (reason_code == 10)) { + if (!arg_str) { + BIO_printf(bio_err, "missing compromised time\n"); + goto end; + } + comp_time = ASN1_GENERALIZEDTIME_new(); + if (comp_time == NULL) { + BIO_printf(bio_err, "memory allocation failure\n"); + goto end; + } + if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) { + BIO_printf(bio_err, "invalid compromised time %s\n", arg_str); + goto end; + } + if (reason_code == 9) + reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE; + else + reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE; + } + } + + if (preason) + *preason = reason_code; + if (pinvtm) { + *pinvtm = comp_time; + comp_time = NULL; + } + + ret = 1; + + end: + + OPENSSL_free(tmp); + ASN1_GENERALIZEDTIME_free(comp_time); + + return ret; +} -- cgit v1.2.3