inital commit

1 files changed, 1112 insertions, 0 deletions

diff --git a/openssl/apps/pkcs12.c b/openssl/apps/pkcs12.c
new file mode 100644
index 0000000..d0bd97a
--- /dev/null
+++ b/openssl/apps/pkcs12.c
@@ -0,0 +1,1112 @@
+/* pkcs12.c */
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2006 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <openssl/opensslconf.h>
+#if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1)
+
+# include <stdio.h>
+# include <stdlib.h>
+# include <string.h>
+# include "apps.h"
+# include <openssl/crypto.h>
+# include <openssl/err.h>
+# include <openssl/pem.h>
+# include <openssl/pkcs12.h>
+
+# define PROG pkcs12_main
+
+const EVP_CIPHER *enc;
+
+# define NOKEYS          0x1
+# define NOCERTS         0x2
+# define INFO            0x4
+# define CLCERTS         0x8
+# define CACERTS         0x10
+
+static int get_cert_chain(X509 *cert, X509_STORE *store,
+                          STACK_OF(X509) **chain);
+int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen,
+                        int options, char *pempass);
+int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
+                          char *pass, int passlen, int options,
+                          char *pempass);
+int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass,
+                         int passlen, int options, char *pempass);
+int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,
+                  const char *name);
+void hex_prin(BIO *out, unsigned char *buf, int len);
+int alg_print(BIO *x, X509_ALGOR *alg);
+int cert_load(BIO *in, STACK_OF(X509) *sk);
+static int set_pbe(BIO *err, int *ppbe, const char *str);
+
+int MAIN(int, char **);
+
+int MAIN(int argc, char **argv)
+{
+    ENGINE *e = NULL;
+    char *infile = NULL, *outfile = NULL, *keyname = NULL;
+    char *certfile = NULL;
+    BIO *in = NULL, *out = NULL;
+    char **args;
+    char *name = NULL;
+    char *csp_name = NULL;
+    int add_lmk = 0;
+    PKCS12 *p12 = NULL;
+    char pass[50], macpass[50];
+    int export_cert = 0;
+    int options = 0;
+    int chain = 0;
+    int badarg = 0;
+    int iter = PKCS12_DEFAULT_ITER;
+    int maciter = PKCS12_DEFAULT_ITER;
+    int twopass = 0;
+    int keytype = 0;
+    int cert_pbe;
+    int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
+    int ret = 1;
+    int macver = 1;
+    int noprompt = 0;
+    STACK_OF(OPENSSL_STRING) *canames = NULL;
+    char *cpass = NULL, *mpass = NULL;
+    char *passargin = NULL, *passargout = NULL, *passarg = NULL;
+    char *passin = NULL, *passout = NULL;
+    char *inrand = NULL;
+    char *macalg = NULL;
+    char *CApath = NULL, *CAfile = NULL;
+    char *engine = NULL;
+
+    apps_startup();
+
+    enc = EVP_des_ede3_cbc();
+    if (bio_err == NULL)
+        bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+
+    if (!load_config(bio_err, NULL))
+        goto end;
+
+# ifdef OPENSSL_FIPS
+    if (FIPS_mode())
+        cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
+    else
+# endif
+        cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
+
+    args = argv + 1;
+
+    while (*args) {
+        if (*args[0] == '-') {
+            if (!strcmp(*args, "-nokeys"))
+                options |= NOKEYS;
+            else if (!strcmp(*args, "-keyex"))
+                keytype = KEY_EX;
+            else if (!strcmp(*args, "-keysig"))
+                keytype = KEY_SIG;
+            else if (!strcmp(*args, "-nocerts"))
+                options |= NOCERTS;
+            else if (!strcmp(*args, "-clcerts"))
+                options |= CLCERTS;
+            else if (!strcmp(*args, "-cacerts"))
+                options |= CACERTS;
+            else if (!strcmp(*args, "-noout"))
+                options |= (NOKEYS | NOCERTS);
+            else if (!strcmp(*args, "-info"))
+                options |= INFO;
+            else if (!strcmp(*args, "-chain"))
+                chain = 1;
+            else if (!strcmp(*args, "-twopass"))
+                twopass = 1;
+            else if (!strcmp(*args, "-nomacver"))
+                macver = 0;
+            else if (!strcmp(*args, "-descert"))
+                cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
+            else if (!strcmp(*args, "-export"))
+                export_cert = 1;
+            else if (!strcmp(*args, "-des"))
+                enc = EVP_des_cbc();
+            else if (!strcmp(*args, "-des3"))
+                enc = EVP_des_ede3_cbc();
+# ifndef OPENSSL_NO_IDEA
+            else if (!strcmp(*args, "-idea"))
+                enc = EVP_idea_cbc();
+# endif
+# ifndef OPENSSL_NO_SEED
+            else if (!strcmp(*args, "-seed"))
+                enc = EVP_seed_cbc();
+# endif
+# ifndef OPENSSL_NO_AES
+            else if (!strcmp(*args, "-aes128"))
+                enc = EVP_aes_128_cbc();
+            else if (!strcmp(*args, "-aes192"))
+                enc = EVP_aes_192_cbc();
+            else if (!strcmp(*args, "-aes256"))
+                enc = EVP_aes_256_cbc();
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+            else if (!strcmp(*args, "-camellia128"))
+                enc = EVP_camellia_128_cbc();
+            else if (!strcmp(*args, "-camellia192"))
+                enc = EVP_camellia_192_cbc();
+            else if (!strcmp(*args, "-camellia256"))
+                enc = EVP_camellia_256_cbc();
+# endif
+            else if (!strcmp(*args, "-noiter"))
+                iter = 1;
+            else if (!strcmp(*args, "-maciter"))
+                maciter = PKCS12_DEFAULT_ITER;
+            else if (!strcmp(*args, "-nomaciter"))
+                maciter = 1;
+            else if (!strcmp(*args, "-nomac"))
+                maciter = -1;
+            else if (!strcmp(*args, "-macalg"))
+                if (args[1]) {
+                    args++;
+                    macalg = *args;
+                } else
+                    badarg = 1;
+            else if (!strcmp(*args, "-nodes"))
+                enc = NULL;
+            else if (!strcmp(*args, "-certpbe")) {
+                if (!set_pbe(bio_err, &cert_pbe, *++args))
+                    badarg = 1;
+            } else if (!strcmp(*args, "-keypbe")) {
+                if (!set_pbe(bio_err, &key_pbe, *++args))
+                    badarg = 1;
+            } else if (!strcmp(*args, "-rand")) {
+                if (args[1]) {
+                    args++;
+                    inrand = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-inkey")) {
+                if (args[1]) {
+                    args++;
+                    keyname = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-certfile")) {
+                if (args[1]) {
+                    args++;
+                    certfile = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-name")) {
+                if (args[1]) {
+                    args++;
+                    name = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-LMK"))
+                add_lmk = 1;
+            else if (!strcmp(*args, "-CSP")) {
+                if (args[1]) {
+                    args++;
+                    csp_name = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-caname")) {
+                if (args[1]) {
+                    args++;
+                    if (!canames)
+                        canames = sk_OPENSSL_STRING_new_null();
+                    sk_OPENSSL_STRING_push(canames, *args);
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-in")) {
+                if (args[1]) {
+                    args++;
+                    infile = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-out")) {
+                if (args[1]) {
+                    args++;
+                    outfile = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-passin")) {
+                if (args[1]) {
+                    args++;
+                    passargin = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-passout")) {
+                if (args[1]) {
+                    args++;
+                    passargout = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-password")) {
+                if (args[1]) {
+                    args++;
+                    passarg = *args;
+                    noprompt = 1;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-CApath")) {
+                if (args[1]) {
+                    args++;
+                    CApath = *args;
+                } else
+                    badarg = 1;
+            } else if (!strcmp(*args, "-CAfile")) {
+                if (args[1]) {
+                    args++;
+                    CAfile = *args;
+                } else
+                    badarg = 1;
+# ifndef OPENSSL_NO_ENGINE
+            } else if (!strcmp(*args, "-engine")) {
+                if (args[1]) {
+                    args++;
+                    engine = *args;
+                } else
+                    badarg = 1;
+# endif
+            } else
+                badarg = 1;
+
+        } else
+            badarg = 1;
+        args++;
+    }
+
+    if (badarg) {
+        BIO_printf(bio_err, "Usage: pkcs12 [options]\n");
+        BIO_printf(bio_err, "where options are\n");
+        BIO_printf(bio_err, "-export       output PKCS12 file\n");
+        BIO_printf(bio_err, "-chain        add certificate chain\n");
+        BIO_printf(bio_err, "-inkey file   private key if not infile\n");
+        BIO_printf(bio_err, "-certfile f   add all certs in f\n");
+        BIO_printf(bio_err, "-CApath arg   - PEM format directory of CA's\n");
+        BIO_printf(bio_err, "-CAfile arg   - PEM format file of CA's\n");
+        BIO_printf(bio_err, "-name \"name\"  use name as friendly name\n");
+        BIO_printf(bio_err,
+                   "-caname \"nm\"  use nm as CA friendly name (can be used more than once).\n");
+        BIO_printf(bio_err, "-in  infile   input filename\n");
+        BIO_printf(bio_err, "-out outfile  output filename\n");
+        BIO_printf(bio_err,
+                   "-noout        don't output anything, just verify.\n");
+        BIO_printf(bio_err, "-nomacver     don't verify MAC.\n");
+        BIO_printf(bio_err, "-nocerts      don't output certificates.\n");
+        BIO_printf(bio_err,
+                   "-clcerts      only output client certificates.\n");
+        BIO_printf(bio_err, "-cacerts      only output CA certificates.\n");
+        BIO_printf(bio_err, "-nokeys       don't output private keys.\n");
+        BIO_printf(bio_err,
+                   "-info         give info about PKCS#12 structure.\n");
+        BIO_printf(bio_err, "-des          encrypt private keys with DES\n");
+        BIO_printf(bio_err,
+                   "-des3         encrypt private keys with triple DES (default)\n");
+# ifndef OPENSSL_NO_IDEA
+        BIO_printf(bio_err, "-idea         encrypt private keys with idea\n");
+# endif
+# ifndef OPENSSL_NO_SEED
+        BIO_printf(bio_err, "-seed         encrypt private keys with seed\n");
+# endif
+# ifndef OPENSSL_NO_AES
+        BIO_printf(bio_err, "-aes128, -aes192, -aes256\n");
+        BIO_printf(bio_err,
+                   "              encrypt PEM output with cbc aes\n");
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+        BIO_printf(bio_err, "-camellia128, -camellia192, -camellia256\n");
+        BIO_printf(bio_err,
+                   "              encrypt PEM output with cbc camellia\n");
+# endif
+        BIO_printf(bio_err, "-nodes        don't encrypt private keys\n");
+        BIO_printf(bio_err, "-noiter       don't use encryption iteration\n");
+        BIO_printf(bio_err, "-nomaciter    don't use MAC iteration\n");
+        BIO_printf(bio_err, "-maciter      use MAC iteration\n");
+        BIO_printf(bio_err, "-nomac        don't generate MAC\n");
+        BIO_printf(bio_err,
+                   "-twopass      separate MAC, encryption passwords\n");
+        BIO_printf(bio_err,
+                   "-descert      encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
+        BIO_printf(bio_err,
+                   "-certpbe alg  specify certificate PBE algorithm (default RC2-40)\n");
+        BIO_printf(bio_err,
+                   "-keypbe alg   specify private key PBE algorithm (default 3DES)\n");
+        BIO_printf(bio_err,
+                   "-macalg alg   digest algorithm used in MAC (default SHA1)\n");
+        BIO_printf(bio_err, "-keyex        set MS key exchange type\n");
+        BIO_printf(bio_err, "-keysig       set MS key signature type\n");
+        BIO_printf(bio_err,
+                   "-password p   set import/export password source\n");
+        BIO_printf(bio_err, "-passin p     input file pass phrase source\n");
+        BIO_printf(bio_err, "-passout p    output file pass phrase source\n");
+# ifndef OPENSSL_NO_ENGINE
+        BIO_printf(bio_err,
+                   "-engine e     use engine e, possibly a hardware device.\n");
+# endif
+        BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR,
+                   LIST_SEPARATOR_CHAR);
+        BIO_printf(bio_err,
+                   "              load the file (or the files in the directory) into\n");
+        BIO_printf(bio_err, "              the random number generator\n");
+        BIO_printf(bio_err, "-CSP name     Microsoft CSP name\n");
+        BIO_printf(bio_err,
+                   "-LMK          Add local machine keyset attribute to private key\n");
+        goto end;
+    }
+    e = setup_engine(bio_err, engine, 0);
+
+    if (passarg) {
+        if (export_cert)
+            passargout = passarg;
+        else
+            passargin = passarg;
+    }
+
+    if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
+        BIO_printf(bio_err, "Error getting passwords\n");
+        goto end;
+    }
+
+    if (!cpass) {
+        if (export_cert)
+            cpass = passout;
+        else
+            cpass = passin;
+    }
+
+    if (cpass) {
+        mpass = cpass;
+        noprompt = 1;
+    } else {
+        cpass = pass;
+        mpass = macpass;
+    }
+
+    if (export_cert || inrand) {
+        app_RAND_load_file(NULL, bio_err, (inrand != NULL));
+        if (inrand != NULL)
+            BIO_printf(bio_err, "%ld semi-random bytes loaded\n",
+                       app_RAND_load_files(inrand));
+    }
+    ERR_load_crypto_strings();
+
+# ifdef CRYPTO_MDEBUG
+    CRYPTO_push_info("read files");
+# endif
+
+    if (!infile)
+        in = BIO_new_fp(stdin, BIO_NOCLOSE);
+    else
+        in = BIO_new_file(infile, "rb");
+    if (!in) {
+        BIO_printf(bio_err, "Error opening input file %s\n",
+                   infile ? infile : "<stdin>");
+        perror(infile);
+        goto end;
+    }
+# ifdef CRYPTO_MDEBUG
+    CRYPTO_pop_info();
+    CRYPTO_push_info("write files");
+# endif
+
+    if (!outfile) {
+        out = BIO_new_fp(stdout, BIO_NOCLOSE);
+# ifdef OPENSSL_SYS_VMS
+        {
+            BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+            out = BIO_push(tmpbio, out);
+        }
+# endif
+    } else
+        out = BIO_new_file(outfile, "wb");
+    if (!out) {
+        BIO_printf(bio_err, "Error opening output file %s\n",
+                   outfile ? outfile : "<stdout>");
+        perror(outfile);
+        goto end;
+    }
+    if (twopass) {
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_push_info("read MAC password");
+# endif
+        if (EVP_read_pw_string
+            (macpass, sizeof macpass, "Enter MAC Password:", export_cert)) {
+            BIO_printf(bio_err, "Can't read Password\n");
+            goto end;
+        }
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+# endif
+    }
+
+    if (export_cert) {
+        EVP_PKEY *key = NULL;
+        X509 *ucert = NULL, *x = NULL;
+        STACK_OF(X509) *certs = NULL;
+        const EVP_MD *macmd = NULL;
+        unsigned char *catmp = NULL;
+        int i;
+
+        if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) {
+            BIO_printf(bio_err, "Nothing to do!\n");
+            goto export_end;
+        }
+
+        if (options & NOCERTS)
+            chain = 0;
+
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_push_info("process -export_cert");
+        CRYPTO_push_info("reading private key");
+# endif
+        if (!(options & NOKEYS)) {
+            key = load_key(bio_err, keyname ? keyname : infile,
+                           FORMAT_PEM, 1, passin, e, "private key");
+            if (!key)
+                goto export_end;
+        }
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+        CRYPTO_push_info("reading certs from input");
+# endif
+
+        /* Load in all certs in input file */
+        if (!(options & NOCERTS)) {
+            certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e,
+                               "certificates");
+            if (!certs)
+                goto export_end;
+
+            if (key) {
+                /* Look for matching private key */
+                for (i = 0; i < sk_X509_num(certs); i++) {
+                    x = sk_X509_value(certs, i);
+                    if (X509_check_private_key(x, key)) {
+                        ucert = x;
+                        /* Zero keyid and alias */
+                        X509_keyid_set1(ucert, NULL, 0);
+                        X509_alias_set1(ucert, NULL, 0);
+                        /* Remove from list */
+                        (void)sk_X509_delete(certs, i);
+                        break;
+                    }
+                }
+                if (!ucert) {
+                    BIO_printf(bio_err,
+                               "No certificate matches private key\n");
+                    goto export_end;
+                }
+            }
+
+        }
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+        CRYPTO_push_info("reading certs from input 2");
+# endif
+
+        /* Add any more certificates asked for */
+        if (certfile) {
+            STACK_OF(X509) *morecerts = NULL;
+            if (!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM,
+                                         NULL, e,
+                                         "certificates from certfile")))
+                goto export_end;
+            while (sk_X509_num(morecerts) > 0)
+                sk_X509_push(certs, sk_X509_shift(morecerts));
+            sk_X509_free(morecerts);
+        }
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+        CRYPTO_push_info("reading certs from certfile");
+# endif
+
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+        CRYPTO_push_info("building chain");
+# endif
+
+        /* If chaining get chain from user cert */
+        if (chain) {
+            int vret;
+            STACK_OF(X509) *chain2;
+            X509_STORE *store = X509_STORE_new();
+            if (!store) {
+                BIO_printf(bio_err, "Memory allocation error\n");
+                goto export_end;
+            }
+            if (!X509_STORE_load_locations(store, CAfile, CApath))
+                X509_STORE_set_default_paths(store);
+
+            vret = get_cert_chain(ucert, store, &chain2);
+            X509_STORE_free(store);
+
+            if (vret == X509_V_OK) {
+                /* Exclude verified certificate */
+                for (i = 1; i < sk_X509_num(chain2); i++)
+                    sk_X509_push(certs, sk_X509_value(chain2, i));
+                /* Free first certificate */
+                X509_free(sk_X509_value(chain2, 0));
+                sk_X509_free(chain2);
+            } else {
+                if (vret != X509_V_ERR_UNSPECIFIED)
+                    BIO_printf(bio_err, "Error %s getting chain.\n",
+                               X509_verify_cert_error_string(vret));
+                else
+                    ERR_print_errors(bio_err);
+                goto export_end;
+            }
+        }
+
+        /* Add any CA names */
+
+        for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) {
+            catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
+            X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
+        }
+
+        if (csp_name && key)
+            EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
+                                      MBSTRING_ASC, (unsigned char *)csp_name,
+                                      -1);
+
+        if (add_lmk && key)
+            EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
+
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+        CRYPTO_push_info("reading password");
+# endif
+
+        if (!noprompt &&
+            EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:",
+                               1)) {
+            BIO_printf(bio_err, "Can't read Password\n");
+            goto export_end;
+        }
+        if (!twopass)
+            BUF_strlcpy(macpass, pass, sizeof macpass);
+
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+        CRYPTO_push_info("creating PKCS#12 structure");
+# endif
+
+        p12 = PKCS12_create(cpass, name, key, ucert, certs,
+                            key_pbe, cert_pbe, iter, -1, keytype);
+
+        if (!p12) {
+            ERR_print_errors(bio_err);
+            goto export_end;
+        }
+
+        if (macalg) {
+            macmd = EVP_get_digestbyname(macalg);
+            if (!macmd) {
+                BIO_printf(bio_err, "Unknown digest algorithm %s\n", macalg);
+            }
+        }
+
+        if (maciter != -1)
+            PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd);
+
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+        CRYPTO_push_info("writing pkcs12");
+# endif
+
+        i2d_PKCS12_bio(out, p12);
+
+        ret = 0;
+
+ export_end:
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+        CRYPTO_pop_info();
+        CRYPTO_push_info("process -export_cert: freeing");
+# endif
+
+        if (key)
+            EVP_PKEY_free(key);
+        if (certs)
+            sk_X509_pop_free(certs, X509_free);
+        if (ucert)
+            X509_free(ucert);
+
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+# endif
+        goto end;
+
+    }
+
+    if (!(p12 = d2i_PKCS12_bio(in, NULL))) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+# ifdef CRYPTO_MDEBUG
+    CRYPTO_push_info("read import password");
+# endif
+    if (!noprompt
+        && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:",
+                              0)) {
+        BIO_printf(bio_err, "Can't read Password\n");
+        goto end;
+    }
+# ifdef CRYPTO_MDEBUG
+    CRYPTO_pop_info();
+# endif
+
+    if (!twopass)
+        BUF_strlcpy(macpass, pass, sizeof macpass);
+
+    if ((options & INFO) && p12->mac)
+        BIO_printf(bio_err, "MAC Iteration %ld\n",
+                   p12->mac->iter ? ASN1_INTEGER_get(p12->mac->iter) : 1);
+    if (macver) {
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_push_info("verify MAC");
+# endif
+        /* If we enter empty password try no password first */
+        if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
+            /* If mac and crypto pass the same set it to NULL too */
+            if (!twopass)
+                cpass = NULL;
+        } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
+            BIO_printf(bio_err, "Mac verify error: invalid password?\n");
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+        BIO_printf(bio_err, "MAC verified OK\n");
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+# endif
+    }
+# ifdef CRYPTO_MDEBUG
+    CRYPTO_push_info("output keys and certificates");
+# endif
+    if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout)) {
+        BIO_printf(bio_err, "Error outputting keys and certificates\n");
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+# ifdef CRYPTO_MDEBUG
+    CRYPTO_pop_info();
+# endif
+    ret = 0;
+ end:
+    if (p12)
+        PKCS12_free(p12);
+    if (export_cert || inrand)
+        app_RAND_write_file(NULL, bio_err);
+# ifdef CRYPTO_MDEBUG
+    CRYPTO_remove_all_info();
+# endif
+    release_engine(e);
+    BIO_free(in);
+    BIO_free_all(out);
+    if (canames)
+        sk_OPENSSL_STRING_free(canames);
+    if (passin)
+        OPENSSL_free(passin);
+    if (passout)
+        OPENSSL_free(passout);
+    apps_shutdown();
+    OPENSSL_EXIT(ret);
+}
+
+int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass,
+                        int passlen, int options, char *pempass)
+{
+    STACK_OF(PKCS7) *asafes = NULL;
+    STACK_OF(PKCS12_SAFEBAG) *bags;
+    int i, bagnid;
+    int ret = 0;
+    PKCS7 *p7;
+
+    if (!(asafes = PKCS12_unpack_authsafes(p12)))
+        return 0;
+    for (i = 0; i < sk_PKCS7_num(asafes); i++) {
+        p7 = sk_PKCS7_value(asafes, i);
+        bagnid = OBJ_obj2nid(p7->type);
+        if (bagnid == NID_pkcs7_data) {
+            bags = PKCS12_unpack_p7data(p7);
+            if (options & INFO)
+                BIO_printf(bio_err, "PKCS7 Data\n");
+        } else if (bagnid == NID_pkcs7_encrypted) {
+            if (options & INFO) {
+                BIO_printf(bio_err, "PKCS7 Encrypted data: ");
+                alg_print(bio_err, p7->d.encrypted->enc_data->algorithm);
+            }
+            bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
+        } else
+            continue;
+        if (!bags)
+            goto err;
+        if (!dump_certs_pkeys_bags(out, bags, pass, passlen,
+                                   options, pempass)) {
+            sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+            goto err;
+        }
+        sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+        bags = NULL;
+    }
+    ret = 1;
+
+ err:
+
+    if (asafes)
+        sk_PKCS7_pop_free(asafes, PKCS7_free);
+    return ret;
+}
+
+int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
+                          char *pass, int passlen, int options, char *pempass)
+{
+    int i;
+    for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
+        if (!dump_certs_pkeys_bag(out,
+                                  sk_PKCS12_SAFEBAG_value(bags, i),
+                                  pass, passlen, options, pempass))
+            return 0;
+    }
+    return 1;
+}
+
+int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bag, char *pass,
+                         int passlen, int options, char *pempass)
+{
+    EVP_PKEY *pkey;
+    PKCS8_PRIV_KEY_INFO *p8;
+    X509 *x509;
+    int ret = 0;
+
+    switch (M_PKCS12_bag_type(bag)) {
+    case NID_keyBag:
+        if (options & INFO)
+            BIO_printf(bio_err, "Key bag\n");
+        if (options & NOKEYS)
+            return 1;
+        print_attribs(out, bag->attrib, "Bag Attributes");
+        p8 = bag->value.keybag;
+        if (!(pkey = EVP_PKCS82PKEY(p8)))
+            return 0;
+        print_attribs(out, p8->attributes, "Key Attributes");
+        ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
+        EVP_PKEY_free(pkey);
+        break;
+
+    case NID_pkcs8ShroudedKeyBag:
+        if (options & INFO) {
+            BIO_printf(bio_err, "Shrouded Keybag: ");
+            alg_print(bio_err, bag->value.shkeybag->algor);
+        }
+        if (options & NOKEYS)
+            return 1;
+        print_attribs(out, bag->attrib, "Bag Attributes");
+        if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen)))
+            return 0;
+        if (!(pkey = EVP_PKCS82PKEY(p8))) {
+            PKCS8_PRIV_KEY_INFO_free(p8);
+            return 0;
+        }
+        print_attribs(out, p8->attributes, "Key Attributes");
+        PKCS8_PRIV_KEY_INFO_free(p8);
+        ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
+        EVP_PKEY_free(pkey);
+        break;
+
+    case NID_certBag:
+        if (options & INFO)
+            BIO_printf(bio_err, "Certificate bag\n");
+        if (options & NOCERTS)
+            return 1;
+        if (PKCS12_get_attr(bag, NID_localKeyID)) {
+            if (options & CACERTS)
+                return 1;
+        } else if (options & CLCERTS)
+            return 1;
+        print_attribs(out, bag->attrib, "Bag Attributes");
+        if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate)
+            return 1;
+        if (!(x509 = PKCS12_certbag2x509(bag)))
+            return 0;
+        dump_cert_text(out, x509);
+        ret = PEM_write_bio_X509(out, x509);
+        X509_free(x509);
+        break;
+
+    case NID_safeContentsBag:
+        if (options & INFO)
+            BIO_printf(bio_err, "Safe Contents bag\n");
+        print_attribs(out, bag->attrib, "Bag Attributes");
+        return dump_certs_pkeys_bags(out, bag->value.safes, pass,
+                                     passlen, options, pempass);
+
+    default:
+        BIO_printf(bio_err, "Warning unsupported bag type: ");
+        i2a_ASN1_OBJECT(bio_err, bag->type);
+        BIO_printf(bio_err, "\n");
+        return 1;
+        break;
+    }
+    return ret;
+}
+
+/* Given a single certificate return a verified chain or NULL if error */
+
+static int get_cert_chain(X509 *cert, X509_STORE *store,
+                          STACK_OF(X509) **chain)
+{
+    X509_STORE_CTX store_ctx;
+    STACK_OF(X509) *chn = NULL;
+    int i = 0;
+
+    if (!X509_STORE_CTX_init(&store_ctx, store, cert, NULL)) {
+        *chain = NULL;
+        return X509_V_ERR_UNSPECIFIED;
+    }
+
+    if (X509_verify_cert(&store_ctx) > 0)
+        chn = X509_STORE_CTX_get1_chain(&store_ctx);
+    else if ((i = X509_STORE_CTX_get_error(&store_ctx)) == 0)
+        i = X509_V_ERR_UNSPECIFIED;
+
+    X509_STORE_CTX_cleanup(&store_ctx);
+    *chain = chn;
+    return i;
+}
+
+int alg_print(BIO *x, X509_ALGOR *alg)
+{
+    int pbenid, aparamtype;
+    ASN1_OBJECT *aoid;
+    void *aparam;
+    PBEPARAM *pbe = NULL;
+
+    X509_ALGOR_get0(&aoid, &aparamtype, &aparam, alg);
+
+    pbenid = OBJ_obj2nid(aoid);
+
+    BIO_printf(x, "%s", OBJ_nid2ln(pbenid));
+
+    /*
+     * If PBE algorithm is PBES2 decode algorithm parameters
+     * for additional details.
+     */
+    if (pbenid == NID_pbes2) {
+        PBE2PARAM *pbe2 = NULL;
+        int encnid;
+        if (aparamtype == V_ASN1_SEQUENCE)
+            pbe2 = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBE2PARAM));
+        if (pbe2 == NULL) {
+            BIO_puts(x, "<unsupported parameters>");
+            goto done;
+        }
+        X509_ALGOR_get0(&aoid, &aparamtype, &aparam, pbe2->keyfunc);
+        pbenid = OBJ_obj2nid(aoid);
+        X509_ALGOR_get0(&aoid, NULL, NULL, pbe2->encryption);
+        encnid = OBJ_obj2nid(aoid);
+        BIO_printf(x, ", %s, %s", OBJ_nid2ln(pbenid),
+                   OBJ_nid2sn(encnid));
+        /* If KDF is PBKDF2 decode parameters */
+        if (pbenid == NID_id_pbkdf2) {
+            PBKDF2PARAM *kdf = NULL;
+            int prfnid;
+            if (aparamtype == V_ASN1_SEQUENCE)
+                kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBKDF2PARAM));
+            if (kdf == NULL) {
+                BIO_puts(x, "<unsupported parameters>");
+                goto done;
+            }
+
+            if (kdf->prf == NULL) {
+                prfnid = NID_hmacWithSHA1;
+            } else {
+                X509_ALGOR_get0(&aoid, NULL, NULL, kdf->prf);
+                prfnid = OBJ_obj2nid(aoid);
+            }
+            BIO_printf(x, ", Iteration %ld, PRF %s",
+                       ASN1_INTEGER_get(kdf->iter), OBJ_nid2sn(prfnid));
+            PBKDF2PARAM_free(kdf);
+        }
+        PBE2PARAM_free(pbe2);
+    } else {
+        if (aparamtype == V_ASN1_SEQUENCE)
+            pbe = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBEPARAM));
+        if (pbe == NULL) {
+            BIO_puts(x, "<unsupported parameters>");
+            goto done;
+        }
+        BIO_printf(x, ", Iteration %ld", ASN1_INTEGER_get(pbe->iter));
+        PBEPARAM_free(pbe);
+    }
+ done:
+    BIO_puts(x, "\n");
+    return 1;
+}
+
+/* Load all certificates from a given file */
+
+int cert_load(BIO *in, STACK_OF(X509) *sk)
+{
+    int ret;
+    X509 *cert;
+    ret = 0;
+# ifdef CRYPTO_MDEBUG
+    CRYPTO_push_info("cert_load(): reading one cert");
+# endif
+    while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_pop_info();
+# endif
+        ret = 1;
+        sk_X509_push(sk, cert);
+# ifdef CRYPTO_MDEBUG
+        CRYPTO_push_info("cert_load(): reading one cert");
+# endif
+    }
+# ifdef CRYPTO_MDEBUG
+    CRYPTO_pop_info();
+# endif
+    if (ret)
+        ERR_clear_error();
+    return ret;
+}
+
+/* Generalised attribute print: handle PKCS#8 and bag attributes */
+
+int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,
+                  const char *name)
+{
+    X509_ATTRIBUTE *attr;
+    ASN1_TYPE *av;
+    char *value;
+    int i, attr_nid;
+    if (!attrlst) {
+        BIO_printf(out, "%s: <No Attributes>\n", name);
+        return 1;
+    }
+    if (!sk_X509_ATTRIBUTE_num(attrlst)) {
+        BIO_printf(out, "%s: <Empty Attributes>\n", name);
+        return 1;
+    }
+    BIO_printf(out, "%s\n", name);
+    for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
+        attr = sk_X509_ATTRIBUTE_value(attrlst, i);
+        attr_nid = OBJ_obj2nid(attr->object);
+        BIO_printf(out, "    ");
+        if (attr_nid == NID_undef) {
+            i2a_ASN1_OBJECT(out, attr->object);
+            BIO_printf(out, ": ");
+        } else
+            BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
+
+        if (sk_ASN1_TYPE_num(attr->value.set)) {
+            av = sk_ASN1_TYPE_value(attr->value.set, 0);
+            switch (av->type) {
+            case V_ASN1_BMPSTRING:
+                value = OPENSSL_uni2asc(av->value.bmpstring->data,
+                                        av->value.bmpstring->length);
+                BIO_printf(out, "%s\n", value);
+                OPENSSL_free(value);
+                break;
+
+            case V_ASN1_OCTET_STRING:
+                hex_prin(out, av->value.octet_string->data,
+                         av->value.octet_string->length);
+                BIO_printf(out, "\n");
+                break;
+
+            case V_ASN1_BIT_STRING:
+                hex_prin(out, av->value.bit_string->data,
+                         av->value.bit_string->length);
+                BIO_printf(out, "\n");
+                break;
+
+            default:
+                BIO_printf(out, "<Unsupported tag %d>\n", av->type);
+                break;
+            }
+        } else
+            BIO_printf(out, "<No Values>\n");
+    }
+    return 1;
+}
+
+void hex_prin(BIO *out, unsigned char *buf, int len)
+{
+    int i;
+    for (i = 0; i < len; i++)
+        BIO_printf(out, "%02X ", buf[i]);
+}
+
+static int set_pbe(BIO *err, int *ppbe, const char *str)
+{
+    if (!str)
+        return 0;
+    if (!strcmp(str, "NONE")) {
+        *ppbe = -1;
+        return 1;
+    }
+    *ppbe = OBJ_txt2nid(str);
+    if (*ppbe == NID_undef) {
+        BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);
+        return 0;
+    }
+    return 1;
+}
+
+#else
+static void *dummy = &dummy;
+#endif