X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=apps%2Fpkcs12.c;h=2e74cd4baeba904436812fb5ba206874dd466bb9;hp=800e2a840633e0728373d2824a855100f9467daa;hb=8c82de991b73caa25f06a181d86550cfcf457858;hpb=dad666fbbeed2a0699ca682b96f26f490cee1a4c diff --git a/apps/pkcs12.c b/apps/pkcs12.c index 800e2a8406..2e74cd4bae 100644 --- a/apps/pkcs12.c +++ b/apps/pkcs12.c @@ -1,18 +1,16 @@ -/* pkcs12.c */ -#if !defined(NO_DES) && !defined(NO_SHA1) - -/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL - * project 1999. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL + * project. */ /* ==================================================================== - * Copyright (c) 1999 The OpenSSL Project. All rights reserved. + * 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. + * 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 @@ -58,657 +56,806 @@ * */ -#include -#include -#include -#include -#include -#include -#include - -#include "apps.h" -#define PROG pkcs12_main - -EVP_CIPHER *enc; - - -#define NOKEYS 0x1 -#define NOCERTS 0x2 -#define INFO 0x4 -#define CLCERTS 0x8 -#define CACERTS 0x10 - -int get_cert_chain(X509 *cert, STACK_OF(X509) **chain); -int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, int options); -int dump_certs_pkeys_bags(BIO *out, STACK *bags, char *pass, int passlen, int options); -int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options); -int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, char *name); +#include +#if !defined(OPENSSL_NO_DES) + +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include + +# define NOKEYS 0x1 +# define NOCERTS 0x2 +# define INFO 0x4 +# define CLCERTS 0x8 +# define CACERTS 0x10 + +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, const EVP_CIPHER *enc); +int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, + char *pass, int passlen, int options, char *pempass, + const EVP_CIPHER *enc); +int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, + int passlen, int options, char *pempass, + const EVP_CIPHER *enc); +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); +static int alg_print(X509_ALGOR *alg); int cert_load(BIO *in, STACK_OF(X509) *sk); -int MAIN(int argc, char **argv) +static int set_pbe(int *ppbe, const char *str); + +typedef enum OPTION_choice { + OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, + OPT_CIPHER, OPT_NOKEYS, OPT_KEYEX, OPT_KEYSIG, OPT_NOCERTS, OPT_CLCERTS, + OPT_CACERTS, OPT_NOOUT, OPT_INFO, OPT_CHAIN, OPT_TWOPASS, OPT_NOMACVER, + OPT_DESCERT, OPT_EXPORT, OPT_NOITER, OPT_MACITER, OPT_NOMACITER, + OPT_NOMAC, OPT_LMK, OPT_NODES, OPT_MACALG, OPT_CERTPBE, OPT_KEYPBE, + OPT_RAND, OPT_INKEY, OPT_CERTFILE, OPT_NAME, OPT_CSP, OPT_CANAME, + OPT_IN, OPT_OUT, OPT_PASSIN, OPT_PASSOUT, OPT_PASSWORD, OPT_CAPATH, + OPT_CAFILE, OPT_ENGINE +} OPTION_CHOICE; + +OPTIONS pkcs12_options[] = { + {"help", OPT_HELP, '-', "Display this summary"}, + {"nokeys", OPT_NOKEYS, '-', "Don't output private keys"}, + {"keyex", OPT_KEYEX, '-', "Set MS key exchange type"}, + {"keysig", OPT_KEYSIG, '-', "Set MS key signature type"}, + {"nocerts", OPT_NOCERTS, '-', "Don't output certificates"}, + {"clcerts", OPT_CLCERTS, '-', "Only output client certificates"}, + {"cacerts", OPT_CACERTS, '-', "Only output CA certificates"}, + {"noout", OPT_NOOUT, '-', "Don't output anything, just verify"}, + {"info", OPT_INFO, '-', "Print info about PKCS#12 structure"}, + {"chain", OPT_CHAIN, '-', "Add certificate chain"}, + {"twopass", OPT_TWOPASS, '-', "Separate MAC, encryption passwords"}, + {"nomacver", OPT_NOMACVER, '-', "Don't verify MAC"}, +# ifndef OPENSSL_NO_RC2 + {"descert", OPT_DESCERT, '-', + "Encrypt output with 3DES (default RC2-40)"}, + {"certpbe", OPT_CERTPBE, 's', + "Certificate PBE algorithm (default RC2-40)"}, +# else + {"descert", OPT_DESCERT, '-', "Encrypt output with 3DES (the default)"}, + {"certpbe", OPT_CERTPBE, 's', "Certificate PBE algorithm (default 3DES)"}, +# endif + {"export", OPT_EXPORT, '-', "Output PKCS12 file"}, + {"noiter", OPT_NOITER, '-', "Don't use encryption iteration"}, + {"maciter", OPT_MACITER, '-', "Use MAC iteration"}, + {"nomaciter", OPT_NOMACITER, '-', "Don't use MAC iteration"}, + {"nomac", OPT_NOMAC, '-', "Don't generate MAC"}, + {"LMK", OPT_LMK, '-', + "Add local machine keyset attribute to private key"}, + {"nodes", OPT_NODES, '-', "Don't encrypt private keys"}, + {"macalg", OPT_MACALG, 's', + "Digest algorithm used in MAC (default SHA1)"}, + {"keypbe", OPT_KEYPBE, 's', "Private key PBE algorithm (default 3DES)"}, + {"rand", OPT_RAND, 's', + "Load the file(s) into the random number generator"}, + {"inkey", OPT_INKEY, '<', "Private key if not infile"}, + {"certfile", OPT_CERTFILE, '<', "Load certs from file"}, + {"name", OPT_NAME, 's', "Use name as friendly name"}, + {"CSP", OPT_CSP, 's', "Microsoft CSP name"}, + {"caname", OPT_CANAME, 's', + "Use name as CA friendly name (can be repeated)"}, + {"in", OPT_IN, '<', "Input filename"}, + {"out", OPT_OUT, '>', "Output filename"}, + {"passin", OPT_PASSIN, 's', "Input file pass phrase source"}, + {"passout", OPT_PASSOUT, 's', "Output file pass phrase source"}, + {"password", OPT_PASSWORD, 's', "Set import/export password source"}, + {"CApath", OPT_CAPATH, '/', "PEM-format directory of CA's"}, + {"CAfile", OPT_CAFILE, '<', "PEM-format file of CA's"}, + {"", OPT_CIPHER, '-', "Any supported cipher"}, +# ifndef OPENSSL_NO_ENGINE + {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"}, +# endif + {NULL} +}; + +int pkcs12_main(int argc, char **argv) { - char *infile=NULL, *outfile=NULL, *keyname = NULL; - char *certfile=NULL; - BIO *in=NULL, *out = NULL, *inkey = NULL, *certsin = NULL; - char **args; - char *name = NULL; - 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; + char *infile = NULL, *outfile = NULL, *keyname = NULL, *certfile = NULL; + char *name = NULL, *csp_name = NULL; + char pass[2048], macpass[2048]; + int export_cert = 0, options = 0, chain = 0, twopass = 0, keytype = 0; + int iter = PKCS12_DEFAULT_ITER, maciter = PKCS12_DEFAULT_ITER; +# ifndef OPENSSL_NO_RC2 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC; +# else + int cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; +# endif int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; - int ret = 1; - int macver = 1; - int noprompt = 0; - STACK *canames = NULL; - char *cpass = NULL, *mpass = NULL; - - apps_startup(); - - enc = EVP_des_ede3_cbc(); - if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); - - 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(); -#ifndef NO_IDEA - else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc(); -#endif - else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc(); - 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, "-nodes")) enc=NULL; - else if (!strcmp (*args, "-certpbe")) { - if (args[1]) { - args++; - cert_pbe=OBJ_txt2nid(*args); - if(cert_pbe == NID_undef) { - BIO_printf(bio_err, - "Unknown PBE algorithm %s\n", *args); - badarg = 1; - } - } else badarg = 1; - } else if (!strcmp (*args, "-keypbe")) { - if (args[1]) { - args++; - key_pbe=OBJ_txt2nid(*args); - if(key_pbe == NID_undef) { - BIO_printf(bio_err, - "Unknown PBE algorithm %s\n", *args); - badarg = 1; - } - } 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, "-caname")) { - if (args[1]) { - args++; - if (!canames) canames = sk_new(NULL); - sk_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, "-envpass")) { - if (args[1]) { - args++; - if(!(cpass = getenv(*args))) { - BIO_printf(bio_err, - "Can't read environment variable %s\n", *args); - goto end; - } - noprompt = 1; - } else badarg = 1; - } else if (!strcmp (*args, "-password")) { - if (args[1]) { - args++; - cpass = *args; - noprompt = 1; - } else badarg = 1; - } else badarg = 1; - - } else badarg = 1; - args++; + int ret = 1, macver = 1, noprompt = 0, add_lmk = 0, private = 0; + char *passinarg = NULL, *passoutarg = NULL, *passarg = NULL; + char *passin = NULL, *passout = NULL, *inrand = NULL, *macalg = NULL; + char *cpass = NULL, *mpass = NULL, *CApath = NULL, *CAfile = NULL; + char *prog; + ENGINE *e = NULL; + BIO *in = NULL, *out = NULL; + PKCS12 *p12 = NULL; + STACK_OF(OPENSSL_STRING) *canames = NULL; + const EVP_CIPHER *enc = EVP_des_ede3_cbc(); + OPTION_CHOICE o; + + prog = opt_init(argc, argv, pkcs12_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(pkcs12_options); + ret = 0; + goto end; + case OPT_NOKEYS: + options |= NOKEYS; + break; + case OPT_KEYEX: + keytype = KEY_EX; + break; + case OPT_KEYSIG: + keytype = KEY_SIG; + break; + case OPT_NOCERTS: + options |= NOCERTS; + break; + case OPT_CLCERTS: + options |= CLCERTS; + break; + case OPT_CACERTS: + options |= CACERTS; + break; + case OPT_NOOUT: + options |= (NOKEYS | NOCERTS); + break; + case OPT_INFO: + options |= INFO; + break; + case OPT_CHAIN: + chain = 1; + break; + case OPT_TWOPASS: + twopass = 1; + break; + case OPT_NOMACVER: + macver = 0; + break; + case OPT_DESCERT: + cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; + break; + case OPT_EXPORT: + export_cert = 1; + break; + case OPT_CIPHER: + if (!opt_cipher(opt_unknown(), &enc)) + goto opthelp; + break; + case OPT_NOITER: + iter = 1; + break; + case OPT_MACITER: + maciter = PKCS12_DEFAULT_ITER; + break; + case OPT_NOMACITER: + maciter = 1; + break; + case OPT_NOMAC: + maciter = -1; + break; + case OPT_MACALG: + macalg = opt_arg(); + break; + case OPT_NODES: + enc = NULL; + break; + case OPT_CERTPBE: + if (!set_pbe(&cert_pbe, opt_arg())) + goto opthelp; + break; + case OPT_KEYPBE: + if (!set_pbe(&key_pbe, opt_arg())) + goto opthelp; + break; + case OPT_RAND: + inrand = opt_arg(); + break; + case OPT_INKEY: + keyname = opt_arg(); + break; + case OPT_CERTFILE: + certfile = opt_arg(); + break; + case OPT_NAME: + name = opt_arg(); + break; + case OPT_LMK: + add_lmk = 1; + break; + case OPT_CSP: + csp_name = opt_arg(); + break; + case OPT_CANAME: + if (canames == NULL + && (canames = sk_OPENSSL_STRING_new_null()) == NULL) + goto end; + sk_OPENSSL_STRING_push(canames, opt_arg()); + break; + case OPT_IN: + infile = opt_arg(); + break; + case OPT_OUT: + outfile = opt_arg(); + break; + case OPT_PASSIN: + passinarg = opt_arg(); + break; + case OPT_PASSOUT: + passoutarg = opt_arg(); + break; + case OPT_PASSWORD: + passarg = opt_arg(); + break; + case OPT_CAPATH: + CApath = opt_arg(); + break; + case OPT_CAFILE: + CAfile = opt_arg(); + break; + case OPT_ENGINE: + e = setup_engine(opt_arg(), 0); + break; + } + } + argc = opt_num_rest(); + argv = opt_rest(); + private = 1; + + if (passarg) { + if (export_cert) + passoutarg = passarg; + else + passinarg = passarg; } - 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, "-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 NO_IDEA - BIO_printf (bio_err, "-idea encrypt private keys with idea\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, "-maciter use MAC iteration\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, "-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 (NOT RECOMMENDED)\n"); - BIO_printf (bio_err, "-envpass p set import/export password from environment\n"); - goto end; + if (!app_passwd(passinarg, passoutarg, &passin, &passout)) { + BIO_printf(bio_err, "Error getting passwords\n"); + goto end; } - if(cpass) mpass = cpass; - else { - cpass = pass; - mpass = macpass; + if (!cpass) { + if (export_cert) + cpass = passout; + else + cpass = passin; } - ERR_load_crypto_strings(); - - 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 : ""); - perror (infile); - goto end; - } - - if (certfile) { - if(!(certsin = BIO_new_file(certfile, "r"))) { - BIO_printf(bio_err, "Can't open certificate file %s\n", certfile); - perror (certfile); - goto end; - } + if (cpass) { + mpass = cpass; + noprompt = 1; + } else { + cpass = pass; + mpass = macpass; } - if (keyname) { - if(!(inkey = BIO_new_file(keyname, "r"))) { - BIO_printf(bio_err, "Can't key certificate file %s\n", keyname); - perror (keyname); - goto end; - } - } - - if (!outfile) out = BIO_new_fp(stdout, BIO_NOCLOSE); - else out = BIO_new_file(outfile, "wb"); - if (!out) { - BIO_printf(bio_err, "Error opening output file %s\n", - outfile ? outfile : ""); - perror (outfile); - goto end; + if (!app_load_modules(NULL)) + goto end; + + if (export_cert || inrand) { + app_RAND_load_file(NULL, (inrand != NULL)); + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); } + if (twopass) { - if(EVP_read_pw_string (macpass, 50, "Enter MAC Password:", export_cert)) - { - BIO_printf (bio_err, "Can't read Password\n"); - goto end; - } + if (EVP_read_pw_string + (macpass, sizeof macpass, "Enter MAC Password:", export_cert)) { + BIO_printf(bio_err, "Can't read Password\n"); + goto end; + } } if (export_cert) { - EVP_PKEY *key; - STACK *bags, *safes; - PKCS12_SAFEBAG *bag; - PKCS8_PRIV_KEY_INFO *p8; - PKCS7 *authsafe; - X509 *ucert = NULL; - STACK_OF(X509) *certs=NULL; - char *catmp; - int i; - unsigned char keyid[EVP_MAX_MD_SIZE]; - unsigned int keyidlen = 0; - key = PEM_read_bio_PrivateKey(inkey ? inkey : in, NULL, NULL, NULL); - if (!inkey) (void) BIO_reset(in); - else BIO_free(inkey); - if (!key) { - BIO_printf (bio_err, "Error loading private key\n"); - ERR_print_errors(bio_err); - goto end; - } - - certs = sk_X509_new(NULL); - - /* Load in all certs in input file */ - if(!cert_load(in, certs)) { - BIO_printf(bio_err, "Error loading certificates from input\n"); - ERR_print_errors(bio_err); - goto end; - } - - for(i = 0; i < sk_X509_num(certs); i++) { - ucert = sk_X509_value(certs, i); - if(X509_check_private_key(ucert, key)) { - X509_digest(ucert, EVP_sha1(), keyid, &keyidlen); - break; - } - } - - if(!keyidlen) { - BIO_printf(bio_err, "No certificate matches private key\n"); - goto end; - } - - bags = sk_new (NULL); - - /* Add any more certificates asked for */ - if (certsin) { - if(!cert_load(certsin, certs)) { - BIO_printf(bio_err, "Error loading certificates from certfile\n"); - ERR_print_errors(bio_err); - goto end; - } - BIO_free(certsin); - } - - /* If chaining get chain from user cert */ - if (chain) { - int vret; - STACK_OF(X509) *chain2; - vret = get_cert_chain (ucert, &chain2); - if (vret) { - BIO_printf (bio_err, "Error %s getting chain.\n", - X509_verify_cert_error_string(vret)); - goto end; - } - /* Exclude verified certificate */ - for (i = 1; i < sk_X509_num (chain2) ; i++) - sk_X509_push(certs, sk_X509_value (chain2, i)); - sk_X509_free(chain2); - - } - - /* We now have loads of certificates: include them all */ - for(i = 0; i < sk_X509_num(certs); i++) { - X509 *cert = NULL; - cert = sk_X509_value(certs, i); - bag = M_PKCS12_x5092certbag(cert); - /* If it matches private key set id */ - if(cert == ucert) { - if(name) PKCS12_add_friendlyname(bag, name, -1); - PKCS12_add_localkeyid(bag, keyid, keyidlen); - } else if((catmp = sk_shift(canames))) - PKCS12_add_friendlyname(bag, catmp, -1); - sk_push(bags, (char *)bag); - } - sk_X509_pop_free(certs, X509_free); - if (canames) sk_free(canames); - - if(!noprompt && - EVP_read_pw_string(pass, 50, "Enter Export Password:", 1)) { - BIO_printf (bio_err, "Can't read Password\n"); - goto end; + 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 (!twopass) strcpy(macpass, pass); - /* Turn certbags into encrypted authsafe */ - authsafe = PKCS12_pack_p7encdata(cert_pbe, cpass, -1, NULL, 0, - iter, bags); - sk_pop_free(bags, PKCS12_SAFEBAG_free); - - if (!authsafe) { - ERR_print_errors (bio_err); - goto end; - } - - safes = sk_new (NULL); - sk_push (safes, (char *)authsafe); - - /* Make a shrouded key bag */ - p8 = EVP_PKEY2PKCS8 (key); - EVP_PKEY_free(key); - if(keytype) PKCS8_add_keyusage(p8, keytype); - bag = PKCS12_MAKE_SHKEYBAG(key_pbe, cpass, -1, NULL, 0, iter, p8); - PKCS8_PRIV_KEY_INFO_free(p8); - if (name) PKCS12_add_friendlyname (bag, name, -1); - PKCS12_add_localkeyid (bag, keyid, keyidlen); - bags = sk_new(NULL); - sk_push (bags, (char *)bag); - /* Turn it into unencrypted safe bag */ - authsafe = PKCS12_pack_p7data (bags); - sk_pop_free(bags, PKCS12_SAFEBAG_free); - sk_push (safes, (char *)authsafe); - - p12 = PKCS12_init (NID_pkcs7_data); - - M_PKCS12_pack_authsafes (p12, safes); - - sk_pop_free(safes, PKCS7_free); - - PKCS12_set_mac (p12, mpass, -1, NULL, 0, maciter, NULL); - - i2d_PKCS12_bio (out, p12); - - PKCS12_free(p12); - - ret = 0; - goto end; - - } - if (!(p12 = d2i_PKCS12_bio (in, NULL))) { - ERR_print_errors(bio_err); - goto end; + if (options & NOCERTS) + chain = 0; + + if (!(options & NOKEYS)) { + key = load_key(keyname ? keyname : infile, + FORMAT_PEM, 1, passin, e, "private key"); + if (!key) + goto export_end; + } + + /* Load in all certs in input file */ + if (!(options & NOCERTS)) { + certs = load_certs(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; + } + } + + } + + /* Add any more certificates asked for */ + if (certfile) { + STACK_OF(X509) *morecerts = NULL; + if ((morecerts = load_certs(certfile, FORMAT_PEM, NULL, e, + "certificates from certfile")) == NULL) + goto export_end; + while (sk_X509_num(morecerts) > 0) + sk_X509_push(certs, sk_X509_shift(morecerts)); + sk_X509_free(morecerts); + } + + /* If chaining get chain from user cert */ + if (chain) { + int vret; + STACK_OF(X509) *chain2; + X509_STORE *store; + if ((store = setup_verify(CAfile, CApath)) == NULL) + goto export_end; + + vret = get_cert_chain(ucert, store, &chain2); + X509_STORE_free(store); + + if (!vret) { + /* 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 >= 0) + 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); + + 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); + + 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) { + if (!opt_md(macalg, &macmd)) + goto opthelp; + } + + if (maciter != -1) + PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd); + + assert(private); + + out = bio_open_owner(outfile, FORMAT_PKCS12, private); + if (out == NULL) + goto end; + + i2d_PKCS12_bio(out, p12); + + ret = 0; + + export_end: + + EVP_PKEY_free(key); + sk_X509_pop_free(certs, X509_free); + X509_free(ucert); + + goto end; + } - if(!noprompt && EVP_read_pw_string(pass, 50, "Enter Import Password:", 0)) { - BIO_printf (bio_err, "Can't read Password\n"); - goto end; + in = bio_open_default(infile, 'r', FORMAT_PKCS12); + if (in == NULL) + goto end; + out = bio_open_owner(outfile, FORMAT_PEM, private); + if (out == NULL) + goto end; + + if ((p12 = d2i_PKCS12_bio(in, NULL)) == NULL) { + ERR_print_errors(bio_err); + goto end; } - if (!twopass) strcpy(macpass, pass); + if (!noprompt + && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:", + 0)) { + BIO_printf(bio_err, "Can't read Password\n"); + goto end; + } - if (options & INFO) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1); - if(macver) { - if (!PKCS12_verify_mac (p12, mpass, -1)) { - BIO_printf (bio_err, "Mac verify errror: invalid password?\n"); - ERR_print_errors (bio_err); - goto end; - } else BIO_printf (bio_err, "MAC verified OK\n"); + 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) { + /* 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; + } } - if (!dump_certs_keys_p12 (out, p12, cpass, -1, options)) { - BIO_printf(bio_err, "Error outputting keys and certificates\n"); - ERR_print_errors (bio_err); - goto end; + assert(private); + if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout, enc)) { + BIO_printf(bio_err, "Error outputting keys and certificates\n"); + ERR_print_errors(bio_err); + goto end; } - PKCS12_free(p12); ret = 0; - end: - BIO_free(out); - EXIT(ret); + end: + PKCS12_free(p12); + if (export_cert || inrand) + app_RAND_write_file(NULL); + BIO_free(in); + BIO_free_all(out); + sk_OPENSSL_STRING_free(canames); + OPENSSL_free(passin); + OPENSSL_free(passout); + return (ret); } -int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass, - int passlen, int options) +int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, + int passlen, int options, char *pempass, + const EVP_CIPHER *enc) { - STACK *asafes, *bags; - int i, bagnid; - PKCS7 *p7; - if (!( asafes = M_PKCS12_unpack_authsafes (p12))) return 0; - for (i = 0; i < sk_num (asafes); i++) { - p7 = (PKCS7 *) sk_value (asafes, i); - bagnid = OBJ_obj2nid (p7->type); - if (bagnid == NID_pkcs7_data) { - bags = M_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 = M_PKCS12_unpack_p7encdata (p7, pass, passlen); - } else continue; - if (!bags) return 0; - if (!dump_certs_pkeys_bags (out, bags, pass, passlen, - options)) { - sk_pop_free (bags, PKCS12_SAFEBAG_free); - return 0; - } - sk_pop_free (bags, PKCS12_SAFEBAG_free); - } - sk_pop_free (asafes, PKCS7_free); - return 1; + STACK_OF(PKCS7) *asafes = NULL; + STACK_OF(PKCS12_SAFEBAG) *bags; + int i, bagnid; + int ret = 0; + PKCS7 *p7; + + if ((asafes = PKCS12_unpack_authsafes(p12)) == NULL) + 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(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, enc)) { + 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: + sk_PKCS7_pop_free(asafes, PKCS7_free); + return ret; } -int dump_certs_pkeys_bags (BIO *out, STACK *bags, char *pass, - int passlen, int options) +int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, + char *pass, int passlen, int options, char *pempass, + const EVP_CIPHER *enc) { - int i; - for (i = 0; i < sk_num (bags); i++) { - if (!dump_certs_pkeys_bag (out, - (PKCS12_SAFEBAG *)sk_value (bags, i), pass, passlen, - options)) return 0; - } - return 1; + 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, enc)) + return 0; + } + return 1; } -int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass, - int passlen, int options) +int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bag, char *pass, + int passlen, int options, char *pempass, + const EVP_CIPHER *enc) { - EVP_PKEY *pkey; - PKCS8_PRIV_KEY_INFO *p8; - X509 *x509; - - 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"); - PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, NULL); - 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 = M_PKCS12_decrypt_skey (bag, pass, passlen))) - return 0; - if (!(pkey = EVP_PKCS82PKEY (p8))) return 0; - print_attribs (out, p8->attributes, "Key Attributes"); - PKCS8_PRIV_KEY_INFO_free(p8); - PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, NULL); - 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 = M_PKCS12_certbag2x509(bag))) return 0; - dump_cert_text (out, x509); - 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); - - 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 1; + EVP_PKEY *pkey; + PKCS8_PRIV_KEY_INFO *p8; + X509 *x509; + + 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)) == NULL) + return 0; + print_attribs(out, p8->attributes, "Key Attributes"); + 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(bag->value.shkeybag->algor); + } + if (options & NOKEYS) + return 1; + print_attribs(out, bag->attrib, "Bag Attributes"); + if ((p8 = PKCS12_decrypt_skey(bag, pass, passlen)) == NULL) + return 0; + if ((pkey = EVP_PKCS82PKEY(p8)) == NULL) { + PKCS8_PRIV_KEY_INFO_free(p8); + return 0; + } + print_attribs(out, p8->attributes, "Key Attributes"); + PKCS8_PRIV_KEY_INFO_free(p8); + 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)) == NULL) + return 0; + dump_cert_text(out, x509); + 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, enc); + + default: + BIO_printf(bio_err, "Warning unsupported bag type: "); + i2a_ASN1_OBJECT(bio_err, bag->type); + BIO_printf(bio_err, "\n"); + return 1; + } + return 1; } /* Given a single certificate return a verified chain or NULL if error */ /* Hope this is OK .... */ -int get_cert_chain (X509 *cert, STACK_OF(X509) **chain) +int get_cert_chain(X509 *cert, X509_STORE *store, STACK_OF(X509) **chain) { - X509_STORE *store; - X509_STORE_CTX store_ctx; - STACK_OF(X509) *chn; - int i; - X509 *x; - store = X509_STORE_new (); - X509_STORE_set_default_paths (store); - X509_STORE_CTX_init(&store_ctx, store, cert, NULL); - if (X509_verify_cert(&store_ctx) <= 0) { - i = X509_STORE_CTX_get_error (&store_ctx); - goto err; - } - chn = sk_X509_dup(X509_STORE_CTX_get_chain (&store_ctx)); - for (i = 0; i < sk_X509_num(chn); i++) { - x = sk_X509_value(chn, i); - CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509); - } - i = 0; - *chain = chn; -err: - X509_STORE_CTX_cleanup(&store_ctx); - X509_STORE_free(store); - - return i; -} - -int alg_print (BIO *x, X509_ALGOR *alg) + X509_STORE_CTX store_ctx; + STACK_OF(X509) *chn; + int i = 0; + + /* + * FIXME: Should really check the return status of X509_STORE_CTX_init + * for an error, but how that fits into the return value of this function + * is less obvious. + */ + X509_STORE_CTX_init(&store_ctx, store, cert, NULL); + if (X509_verify_cert(&store_ctx) <= 0) { + i = X509_STORE_CTX_get_error(&store_ctx); + if (i == 0) + /* + * avoid returning 0 if X509_verify_cert() did not set an + * appropriate error value in the context + */ + i = -1; + chn = NULL; + goto err; + } else + chn = X509_STORE_CTX_get1_chain(&store_ctx); + err: + X509_STORE_CTX_cleanup(&store_ctx); + *chain = chn; + + return i; +} + +static int alg_print(X509_ALGOR *alg) { - PBEPARAM *pbe; - unsigned char *p; - p = alg->parameter->value.sequence->data; - pbe = d2i_PBEPARAM (NULL, &p, alg->parameter->value.sequence->length); - BIO_printf (bio_err, "%s, Iteration %d\n", - OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)), ASN1_INTEGER_get(pbe->iter)); - PBEPARAM_free (pbe); - return 0; + PBEPARAM *pbe; + const unsigned char *p = alg->parameter->value.sequence->data; + + pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length); + if (!pbe) + return 1; + BIO_printf(bio_err, "%s, Iteration %ld\n", + OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)), + ASN1_INTEGER_get(pbe->iter)); + PBEPARAM_free(pbe); + return 1; } /* Load all certificates from a given file */ int cert_load(BIO *in, STACK_OF(X509) *sk) { - int ret; - X509 *cert; - ret = 0; - while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) { - ret = 1; - sk_X509_push(sk, cert); - } - if(ret) ERR_clear_error(); - return ret; + int ret; + X509 *cert; + ret = 0; + while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) { + ret = 1; + sk_X509_push(sk, cert); + } + 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, char *name) +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: \n", name); - return 1; - } - if(!sk_X509_ATTRIBUTE_num(attrlst)) { - BIO_printf(out, "%s: \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 = uni2asc(av->value.bmpstring->data, - av->value.bmpstring->length); - BIO_printf(out, "%s\n", value); - Free(value); - break; - - case V_ASN1_OCTET_STRING: - hex_prin(out, av->value.bit_string->data, - av->value.bit_string->length); - BIO_printf(out, "\n"); - break; - - case V_ASN1_BIT_STRING: - hex_prin(out, av->value.octet_string->data, - av->value.octet_string->length); - BIO_printf(out, "\n"); - break; - - default: - BIO_printf(out, "\n", av->type); - break; - } - } else BIO_printf(out, "\n"); - } - return 1; + X509_ATTRIBUTE *attr; + ASN1_TYPE *av; + char *value; + int i, attr_nid; + if (!attrlst) { + BIO_printf(out, "%s: \n", name); + return 1; + } + if (!sk_X509_ATTRIBUTE_num(attrlst)) { + BIO_printf(out, "%s: \n", name); + return 1; + } + BIO_printf(out, "%s\n", name); + for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) { + ASN1_OBJECT *attr_obj; + attr = sk_X509_ATTRIBUTE_value(attrlst, i); + attr_obj = X509_ATTRIBUTE_get0_object(attr); + attr_nid = OBJ_obj2nid(attr_obj); + BIO_printf(out, " "); + if (attr_nid == NID_undef) { + i2a_ASN1_OBJECT(out, attr_obj); + BIO_printf(out, ": "); + } else + BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid)); + + if (X509_ATTRIBUTE_count(attr)) { + av = X509_ATTRIBUTE_get0_type(attr, 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, "\n", av->type); + break; + } + } else + BIO_printf(out, "\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]); + int i; + for (i = 0; i < len; i++) + BIO_printf(out, "%02X ", buf[i]); +} + +static int set_pbe(int *ppbe, const char *str) +{ + if (!str) + return 0; + if (strcmp(str, "NONE") == 0) { + *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; } #endif