| 1 | /*
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| 2 | * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <openssl/opensslconf.h>
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| 11 | #include <stdio.h>
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| 12 | #include <stdlib.h>
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| 13 | #include <string.h>
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| 14 | #include "apps.h"
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| 15 | #include "progs.h"
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| 16 | #include <openssl/crypto.h>
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| 17 | #include <openssl/err.h>
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| 18 | #include <openssl/pem.h>
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| 19 | #include <openssl/pkcs12.h>
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| 20 |
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| 21 | #define NOKEYS 0x1
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| 22 | #define NOCERTS 0x2
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| 23 | #define INFO 0x4
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| 24 | #define CLCERTS 0x8
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| 25 | #define CACERTS 0x10
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| 26 |
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| 27 | #define PASSWD_BUF_SIZE 2048
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| 28 |
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| 29 | static int get_cert_chain(X509 *cert, X509_STORE *store,
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| 30 | STACK_OF(X509) **chain);
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| 31 | int dump_certs_keys_p12(BIO *out, const PKCS12 *p12,
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| 32 | const char *pass, int passlen, int options,
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| 33 | char *pempass, const EVP_CIPHER *enc);
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| 34 | int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
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| 35 | const char *pass, int passlen, int options,
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| 36 | char *pempass, const EVP_CIPHER *enc);
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| 37 | int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bags,
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| 38 | const char *pass, int passlen,
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| 39 | int options, char *pempass, const EVP_CIPHER *enc);
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| 40 | void print_attribute(BIO *out, const ASN1_TYPE *av);
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| 41 | int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
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| 42 | const char *name);
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| 43 | void hex_prin(BIO *out, unsigned char *buf, int len);
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| 44 | static int alg_print(const X509_ALGOR *alg);
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| 45 | int cert_load(BIO *in, STACK_OF(X509) *sk);
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| 46 | static int set_pbe(int *ppbe, const char *str);
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| 47 |
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| 48 | typedef enum OPTION_choice {
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| 49 | OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
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| 50 | OPT_CIPHER, OPT_NOKEYS, OPT_KEYEX, OPT_KEYSIG, OPT_NOCERTS, OPT_CLCERTS,
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| 51 | OPT_CACERTS, OPT_NOOUT, OPT_INFO, OPT_CHAIN, OPT_TWOPASS, OPT_NOMACVER,
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| 52 | OPT_DESCERT, OPT_EXPORT, OPT_NOITER, OPT_MACITER, OPT_NOMACITER,
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| 53 | OPT_NOMAC, OPT_LMK, OPT_NODES, OPT_MACALG, OPT_CERTPBE, OPT_KEYPBE,
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| 54 | OPT_INKEY, OPT_CERTFILE, OPT_NAME, OPT_CSP, OPT_CANAME,
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| 55 | OPT_IN, OPT_OUT, OPT_PASSIN, OPT_PASSOUT, OPT_PASSWORD, OPT_CAPATH,
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| 56 | OPT_CAFILE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_ENGINE,
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| 57 | OPT_R_ENUM
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| 58 | } OPTION_CHOICE;
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| 59 |
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| 60 | const OPTIONS pkcs12_options[] = {
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| 61 | {"help", OPT_HELP, '-', "Display this summary"},
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| 62 | {"nokeys", OPT_NOKEYS, '-', "Don't output private keys"},
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| 63 | {"keyex", OPT_KEYEX, '-', "Set MS key exchange type"},
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| 64 | {"keysig", OPT_KEYSIG, '-', "Set MS key signature type"},
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| 65 | {"nocerts", OPT_NOCERTS, '-', "Don't output certificates"},
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| 66 | {"clcerts", OPT_CLCERTS, '-', "Only output client certificates"},
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| 67 | {"cacerts", OPT_CACERTS, '-', "Only output CA certificates"},
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| 68 | {"noout", OPT_NOOUT, '-', "Don't output anything, just verify"},
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| 69 | {"info", OPT_INFO, '-', "Print info about PKCS#12 structure"},
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| 70 | {"chain", OPT_CHAIN, '-', "Add certificate chain"},
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| 71 | {"twopass", OPT_TWOPASS, '-', "Separate MAC, encryption passwords"},
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| 72 | {"nomacver", OPT_NOMACVER, '-', "Don't verify MAC"},
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| 73 | #ifndef OPENSSL_NO_RC2
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| 74 | {"descert", OPT_DESCERT, '-',
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| 75 | "Encrypt output with 3DES (default RC2-40)"},
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| 76 | {"certpbe", OPT_CERTPBE, 's',
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| 77 | "Certificate PBE algorithm (default RC2-40)"},
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| 78 | #else
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| 79 | {"descert", OPT_DESCERT, '-', "Encrypt output with 3DES (the default)"},
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| 80 | {"certpbe", OPT_CERTPBE, 's', "Certificate PBE algorithm (default 3DES)"},
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| 81 | #endif
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| 82 | {"export", OPT_EXPORT, '-', "Output PKCS12 file"},
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| 83 | {"noiter", OPT_NOITER, '-', "Don't use encryption iteration"},
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| 84 | {"maciter", OPT_MACITER, '-', "Use MAC iteration"},
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| 85 | {"nomaciter", OPT_NOMACITER, '-', "Don't use MAC iteration"},
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| 86 | {"nomac", OPT_NOMAC, '-', "Don't generate MAC"},
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| 87 | {"LMK", OPT_LMK, '-',
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| 88 | "Add local machine keyset attribute to private key"},
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| 89 | {"nodes", OPT_NODES, '-', "Don't encrypt private keys"},
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| 90 | {"macalg", OPT_MACALG, 's',
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| 91 | "Digest algorithm used in MAC (default SHA1)"},
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| 92 | {"keypbe", OPT_KEYPBE, 's', "Private key PBE algorithm (default 3DES)"},
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| 93 | OPT_R_OPTIONS,
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| 94 | {"inkey", OPT_INKEY, 's', "Private key if not infile"},
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| 95 | {"certfile", OPT_CERTFILE, '<', "Load certs from file"},
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| 96 | {"name", OPT_NAME, 's', "Use name as friendly name"},
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| 97 | {"CSP", OPT_CSP, 's', "Microsoft CSP name"},
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| 98 | {"caname", OPT_CANAME, 's',
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| 99 | "Use name as CA friendly name (can be repeated)"},
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| 100 | {"in", OPT_IN, '<', "Input filename"},
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| 101 | {"out", OPT_OUT, '>', "Output filename"},
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| 102 | {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
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| 103 | {"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
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| 104 | {"password", OPT_PASSWORD, 's', "Set import/export password source"},
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| 105 | {"CApath", OPT_CAPATH, '/', "PEM-format directory of CA's"},
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| 106 | {"CAfile", OPT_CAFILE, '<', "PEM-format file of CA's"},
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| 107 | {"no-CAfile", OPT_NOCAFILE, '-',
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| 108 | "Do not load the default certificates file"},
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| 109 | {"no-CApath", OPT_NOCAPATH, '-',
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| 110 | "Do not load certificates from the default certificates directory"},
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| 111 | {"", OPT_CIPHER, '-', "Any supported cipher"},
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| 112 | #ifndef OPENSSL_NO_ENGINE
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| 113 | {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
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| 114 | #endif
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| 115 | {NULL}
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| 116 | };
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| 117 |
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| 118 | int pkcs12_main(int argc, char **argv)
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| 119 | {
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| 120 | char *infile = NULL, *outfile = NULL, *keyname = NULL, *certfile = NULL;
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| 121 | char *name = NULL, *csp_name = NULL;
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| 122 | char pass[PASSWD_BUF_SIZE] = "", macpass[PASSWD_BUF_SIZE] = "";
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| 123 | int export_cert = 0, options = 0, chain = 0, twopass = 0, keytype = 0;
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| 124 | int iter = PKCS12_DEFAULT_ITER, maciter = PKCS12_DEFAULT_ITER;
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| 125 | #ifndef OPENSSL_NO_RC2
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| 126 | int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
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| 127 | #else
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| 128 | int cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
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| 129 | #endif
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| 130 | int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
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| 131 | int ret = 1, macver = 1, add_lmk = 0, private = 0;
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| 132 | int noprompt = 0;
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| 133 | char *passinarg = NULL, *passoutarg = NULL, *passarg = NULL;
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| 134 | char *passin = NULL, *passout = NULL, *macalg = NULL;
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| 135 | char *cpass = NULL, *mpass = NULL, *badpass = NULL;
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| 136 | const char *CApath = NULL, *CAfile = NULL, *prog;
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| 137 | int noCApath = 0, noCAfile = 0;
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| 138 | ENGINE *e = NULL;
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| 139 | BIO *in = NULL, *out = NULL;
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| 140 | PKCS12 *p12 = NULL;
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| 141 | STACK_OF(OPENSSL_STRING) *canames = NULL;
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| 142 | const EVP_CIPHER *enc = EVP_des_ede3_cbc();
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| 143 | OPTION_CHOICE o;
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| 144 |
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| 145 | prog = opt_init(argc, argv, pkcs12_options);
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| 146 | while ((o = opt_next()) != OPT_EOF) {
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| 147 | switch (o) {
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| 148 | case OPT_EOF:
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| 149 | case OPT_ERR:
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| 150 | opthelp:
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| 151 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
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| 152 | goto end;
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| 153 | case OPT_HELP:
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| 154 | opt_help(pkcs12_options);
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| 155 | ret = 0;
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| 156 | goto end;
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| 157 | case OPT_NOKEYS:
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| 158 | options |= NOKEYS;
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| 159 | break;
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| 160 | case OPT_KEYEX:
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| 161 | keytype = KEY_EX;
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| 162 | break;
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| 163 | case OPT_KEYSIG:
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| 164 | keytype = KEY_SIG;
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| 165 | break;
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| 166 | case OPT_NOCERTS:
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| 167 | options |= NOCERTS;
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| 168 | break;
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| 169 | case OPT_CLCERTS:
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| 170 | options |= CLCERTS;
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| 171 | break;
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| 172 | case OPT_CACERTS:
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| 173 | options |= CACERTS;
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| 174 | break;
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| 175 | case OPT_NOOUT:
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| 176 | options |= (NOKEYS | NOCERTS);
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| 177 | break;
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| 178 | case OPT_INFO:
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| 179 | options |= INFO;
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| 180 | break;
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| 181 | case OPT_CHAIN:
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| 182 | chain = 1;
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| 183 | break;
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| 184 | case OPT_TWOPASS:
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| 185 | twopass = 1;
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| 186 | break;
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| 187 | case OPT_NOMACVER:
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| 188 | macver = 0;
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| 189 | break;
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| 190 | case OPT_DESCERT:
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| 191 | cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
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| 192 | break;
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| 193 | case OPT_EXPORT:
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| 194 | export_cert = 1;
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| 195 | break;
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| 196 | case OPT_CIPHER:
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| 197 | if (!opt_cipher(opt_unknown(), &enc))
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| 198 | goto opthelp;
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| 199 | break;
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| 200 | case OPT_NOITER:
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| 201 | iter = 1;
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| 202 | break;
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| 203 | case OPT_MACITER:
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| 204 | maciter = PKCS12_DEFAULT_ITER;
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| 205 | break;
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| 206 | case OPT_NOMACITER:
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| 207 | maciter = 1;
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| 208 | break;
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| 209 | case OPT_NOMAC:
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| 210 | maciter = -1;
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| 211 | break;
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| 212 | case OPT_MACALG:
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| 213 | macalg = opt_arg();
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| 214 | break;
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| 215 | case OPT_NODES:
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| 216 | enc = NULL;
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| 217 | break;
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| 218 | case OPT_CERTPBE:
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| 219 | if (!set_pbe(&cert_pbe, opt_arg()))
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| 220 | goto opthelp;
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| 221 | break;
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| 222 | case OPT_KEYPBE:
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| 223 | if (!set_pbe(&key_pbe, opt_arg()))
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| 224 | goto opthelp;
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| 225 | break;
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| 226 | case OPT_R_CASES:
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| 227 | if (!opt_rand(o))
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| 228 | goto end;
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| 229 | break;
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| 230 | case OPT_INKEY:
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| 231 | keyname = opt_arg();
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| 232 | break;
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| 233 | case OPT_CERTFILE:
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| 234 | certfile = opt_arg();
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| 235 | break;
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| 236 | case OPT_NAME:
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| 237 | name = opt_arg();
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| 238 | break;
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| 239 | case OPT_LMK:
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| 240 | add_lmk = 1;
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| 241 | break;
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| 242 | case OPT_CSP:
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| 243 | csp_name = opt_arg();
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| 244 | break;
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| 245 | case OPT_CANAME:
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| 246 | if (canames == NULL
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| 247 | && (canames = sk_OPENSSL_STRING_new_null()) == NULL)
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| 248 | goto end;
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| 249 | sk_OPENSSL_STRING_push(canames, opt_arg());
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| 250 | break;
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| 251 | case OPT_IN:
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| 252 | infile = opt_arg();
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| 253 | break;
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| 254 | case OPT_OUT:
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| 255 | outfile = opt_arg();
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| 256 | break;
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| 257 | case OPT_PASSIN:
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| 258 | passinarg = opt_arg();
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| 259 | break;
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| 260 | case OPT_PASSOUT:
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| 261 | passoutarg = opt_arg();
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| 262 | break;
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| 263 | case OPT_PASSWORD:
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| 264 | passarg = opt_arg();
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| 265 | break;
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| 266 | case OPT_CAPATH:
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| 267 | CApath = opt_arg();
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| 268 | break;
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| 269 | case OPT_CAFILE:
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| 270 | CAfile = opt_arg();
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| 271 | break;
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| 272 | case OPT_NOCAPATH:
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| 273 | noCApath = 1;
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| 274 | break;
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| 275 | case OPT_NOCAFILE:
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| 276 | noCAfile = 1;
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| 277 | break;
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| 278 | case OPT_ENGINE:
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| 279 | e = setup_engine(opt_arg(), 0);
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| 280 | break;
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| 281 | }
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| 282 | }
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| 283 | argc = opt_num_rest();
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| 284 | if (argc != 0)
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| 285 | goto opthelp;
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| 286 |
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| 287 | private = 1;
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| 288 |
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| 289 | if (passarg != NULL) {
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| 290 | if (export_cert)
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| 291 | passoutarg = passarg;
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| 292 | else
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| 293 | passinarg = passarg;
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| 294 | }
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| 295 |
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| 296 | if (!app_passwd(passinarg, passoutarg, &passin, &passout)) {
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| 297 | BIO_printf(bio_err, "Error getting passwords\n");
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| 298 | goto end;
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| 299 | }
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| 300 |
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| 301 | if (cpass == NULL) {
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| 302 | if (export_cert)
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| 303 | cpass = passout;
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| 304 | else
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| 305 | cpass = passin;
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| 306 | }
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| 307 |
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| 308 | if (cpass != NULL) {
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| 309 | mpass = cpass;
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| 310 | noprompt = 1;
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| 311 | if (twopass) {
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| 312 | if (export_cert)
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| 313 | BIO_printf(bio_err, "Option -twopass cannot be used with -passout or -password\n");
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| 314 | else
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| 315 | BIO_printf(bio_err, "Option -twopass cannot be used with -passin or -password\n");
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| 316 | goto end;
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| 317 | }
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| 318 | } else {
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| 319 | cpass = pass;
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| 320 | mpass = macpass;
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| 321 | }
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| 322 |
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| 323 | if (twopass) {
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| 324 | /* To avoid bit rot */
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| 325 | if (1) {
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| 326 | #ifndef OPENSSL_NO_UI_CONSOLE
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| 327 | if (EVP_read_pw_string(
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| 328 | macpass, sizeof(macpass), "Enter MAC Password:", export_cert)) {
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| 329 | BIO_printf(bio_err, "Can't read Password\n");
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| 330 | goto end;
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| 331 | }
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| 332 | } else {
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| 333 | #endif
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| 334 | BIO_printf(bio_err, "Unsupported option -twopass\n");
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| 335 | goto end;
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| 336 | }
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| 337 | }
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| 338 |
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| 339 | if (export_cert) {
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| 340 | EVP_PKEY *key = NULL;
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| 341 | X509 *ucert = NULL, *x = NULL;
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| 342 | STACK_OF(X509) *certs = NULL;
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| 343 | const EVP_MD *macmd = NULL;
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| 344 | unsigned char *catmp = NULL;
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| 345 | int i;
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| 346 |
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| 347 | if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) {
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| 348 | BIO_printf(bio_err, "Nothing to do!\n");
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| 349 | goto export_end;
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| 350 | }
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| 351 |
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| 352 | if (options & NOCERTS)
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| 353 | chain = 0;
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| 354 |
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| 355 | if (!(options & NOKEYS)) {
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| 356 | key = load_key(keyname ? keyname : infile,
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| 357 | FORMAT_PEM, 1, passin, e, "private key");
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| 358 | if (key == NULL)
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| 359 | goto export_end;
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| 360 | }
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| 361 |
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| 362 | /* Load in all certs in input file */
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| 363 | if (!(options & NOCERTS)) {
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| 364 | if (!load_certs(infile, &certs, FORMAT_PEM, NULL,
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| 365 | "certificates"))
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| 366 | goto export_end;
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| 367 |
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| 368 | if (key != NULL) {
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| 369 | /* Look for matching private key */
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| 370 | for (i = 0; i < sk_X509_num(certs); i++) {
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| 371 | x = sk_X509_value(certs, i);
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| 372 | if (X509_check_private_key(x, key)) {
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| 373 | ucert = x;
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| 374 | /* Zero keyid and alias */
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| 375 | X509_keyid_set1(ucert, NULL, 0);
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| 376 | X509_alias_set1(ucert, NULL, 0);
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| 377 | /* Remove from list */
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| 378 | (void)sk_X509_delete(certs, i);
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| 379 | break;
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| 380 | }
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| 381 | }
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|---|
| 382 | if (ucert == NULL) {
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|---|
| 383 | BIO_printf(bio_err,
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| 384 | "No certificate matches private key\n");
|
|---|
| 385 | goto export_end;
|
|---|
| 386 | }
|
|---|
| 387 | }
|
|---|
| 388 |
|
|---|
| 389 | }
|
|---|
| 390 |
|
|---|
| 391 | /* Add any more certificates asked for */
|
|---|
| 392 | if (certfile != NULL) {
|
|---|
| 393 | if (!load_certs(certfile, &certs, FORMAT_PEM, NULL,
|
|---|
| 394 | "certificates from certfile"))
|
|---|
| 395 | goto export_end;
|
|---|
| 396 | }
|
|---|
| 397 |
|
|---|
| 398 | /* If chaining get chain from user cert */
|
|---|
| 399 | if (chain) {
|
|---|
| 400 | int vret;
|
|---|
| 401 | STACK_OF(X509) *chain2;
|
|---|
| 402 | X509_STORE *store;
|
|---|
| 403 | if ((store = setup_verify(CAfile, CApath, noCAfile, noCApath))
|
|---|
| 404 | == NULL)
|
|---|
| 405 | goto export_end;
|
|---|
| 406 |
|
|---|
| 407 | vret = get_cert_chain(ucert, store, &chain2);
|
|---|
| 408 | X509_STORE_free(store);
|
|---|
| 409 |
|
|---|
| 410 | if (vret == X509_V_OK) {
|
|---|
| 411 | /* Exclude verified certificate */
|
|---|
| 412 | for (i = 1; i < sk_X509_num(chain2); i++)
|
|---|
| 413 | sk_X509_push(certs, sk_X509_value(chain2, i));
|
|---|
| 414 | /* Free first certificate */
|
|---|
| 415 | X509_free(sk_X509_value(chain2, 0));
|
|---|
| 416 | sk_X509_free(chain2);
|
|---|
| 417 | } else {
|
|---|
| 418 | if (vret != X509_V_ERR_UNSPECIFIED)
|
|---|
| 419 | BIO_printf(bio_err, "Error %s getting chain.\n",
|
|---|
| 420 | X509_verify_cert_error_string(vret));
|
|---|
| 421 | else
|
|---|
| 422 | ERR_print_errors(bio_err);
|
|---|
| 423 | goto export_end;
|
|---|
| 424 | }
|
|---|
| 425 | }
|
|---|
| 426 |
|
|---|
| 427 | /* Add any CA names */
|
|---|
| 428 |
|
|---|
| 429 | for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) {
|
|---|
| 430 | catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
|
|---|
| 431 | X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
|
|---|
| 432 | }
|
|---|
| 433 |
|
|---|
| 434 | if (csp_name != NULL && key != NULL)
|
|---|
| 435 | EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
|
|---|
| 436 | MBSTRING_ASC, (unsigned char *)csp_name,
|
|---|
| 437 | -1);
|
|---|
| 438 |
|
|---|
| 439 | if (add_lmk && key != NULL)
|
|---|
| 440 | EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
|
|---|
| 441 |
|
|---|
| 442 | if (!noprompt) {
|
|---|
| 443 | /* To avoid bit rot */
|
|---|
| 444 | if (1) {
|
|---|
| 445 | #ifndef OPENSSL_NO_UI_CONSOLE
|
|---|
| 446 | if (EVP_read_pw_string(pass, sizeof(pass),
|
|---|
| 447 | "Enter Export Password:", 1)) {
|
|---|
| 448 | BIO_printf(bio_err, "Can't read Password\n");
|
|---|
| 449 | goto export_end;
|
|---|
| 450 | }
|
|---|
| 451 | } else {
|
|---|
| 452 | #endif
|
|---|
| 453 | BIO_printf(bio_err, "Password required\n");
|
|---|
| 454 | goto export_end;
|
|---|
| 455 | }
|
|---|
| 456 | }
|
|---|
| 457 |
|
|---|
| 458 | if (!twopass)
|
|---|
| 459 | OPENSSL_strlcpy(macpass, pass, sizeof(macpass));
|
|---|
| 460 |
|
|---|
| 461 | p12 = PKCS12_create(cpass, name, key, ucert, certs,
|
|---|
| 462 | key_pbe, cert_pbe, iter, -1, keytype);
|
|---|
| 463 |
|
|---|
| 464 | if (!p12) {
|
|---|
| 465 | ERR_print_errors(bio_err);
|
|---|
| 466 | goto export_end;
|
|---|
| 467 | }
|
|---|
| 468 |
|
|---|
| 469 | if (macalg) {
|
|---|
| 470 | if (!opt_md(macalg, &macmd))
|
|---|
| 471 | goto opthelp;
|
|---|
| 472 | }
|
|---|
| 473 |
|
|---|
| 474 | if (maciter != -1)
|
|---|
| 475 | PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd);
|
|---|
| 476 |
|
|---|
| 477 | assert(private);
|
|---|
| 478 |
|
|---|
| 479 | out = bio_open_owner(outfile, FORMAT_PKCS12, private);
|
|---|
| 480 | if (out == NULL)
|
|---|
| 481 | goto end;
|
|---|
| 482 |
|
|---|
| 483 | i2d_PKCS12_bio(out, p12);
|
|---|
| 484 |
|
|---|
| 485 | ret = 0;
|
|---|
| 486 |
|
|---|
| 487 | export_end:
|
|---|
| 488 |
|
|---|
| 489 | EVP_PKEY_free(key);
|
|---|
| 490 | sk_X509_pop_free(certs, X509_free);
|
|---|
| 491 | X509_free(ucert);
|
|---|
| 492 |
|
|---|
| 493 | goto end;
|
|---|
| 494 |
|
|---|
| 495 | }
|
|---|
| 496 |
|
|---|
| 497 | in = bio_open_default(infile, 'r', FORMAT_PKCS12);
|
|---|
| 498 | if (in == NULL)
|
|---|
| 499 | goto end;
|
|---|
| 500 | out = bio_open_owner(outfile, FORMAT_PEM, private);
|
|---|
| 501 | if (out == NULL)
|
|---|
| 502 | goto end;
|
|---|
| 503 |
|
|---|
| 504 | if ((p12 = d2i_PKCS12_bio(in, NULL)) == NULL) {
|
|---|
| 505 | ERR_print_errors(bio_err);
|
|---|
| 506 | goto end;
|
|---|
| 507 | }
|
|---|
| 508 |
|
|---|
| 509 | if (!noprompt) {
|
|---|
| 510 | if (1) {
|
|---|
| 511 | #ifndef OPENSSL_NO_UI_CONSOLE
|
|---|
| 512 | if (EVP_read_pw_string(pass, sizeof(pass), "Enter Import Password:",
|
|---|
| 513 | 0)) {
|
|---|
| 514 | BIO_printf(bio_err, "Can't read Password\n");
|
|---|
| 515 | goto end;
|
|---|
| 516 | }
|
|---|
| 517 | } else {
|
|---|
| 518 | #endif
|
|---|
| 519 | BIO_printf(bio_err, "Password required\n");
|
|---|
| 520 | goto end;
|
|---|
| 521 | }
|
|---|
| 522 | }
|
|---|
| 523 |
|
|---|
| 524 | if (!twopass)
|
|---|
| 525 | OPENSSL_strlcpy(macpass, pass, sizeof(macpass));
|
|---|
| 526 |
|
|---|
| 527 | if ((options & INFO) && PKCS12_mac_present(p12)) {
|
|---|
| 528 | const ASN1_INTEGER *tmaciter;
|
|---|
| 529 | const X509_ALGOR *macalgid;
|
|---|
| 530 | const ASN1_OBJECT *macobj;
|
|---|
| 531 | const ASN1_OCTET_STRING *tmac;
|
|---|
| 532 | const ASN1_OCTET_STRING *tsalt;
|
|---|
| 533 |
|
|---|
| 534 | PKCS12_get0_mac(&tmac, &macalgid, &tsalt, &tmaciter, p12);
|
|---|
| 535 | /* current hash algorithms do not use parameters so extract just name,
|
|---|
| 536 | in future alg_print() may be needed */
|
|---|
| 537 | X509_ALGOR_get0(&macobj, NULL, NULL, macalgid);
|
|---|
| 538 | BIO_puts(bio_err, "MAC: ");
|
|---|
| 539 | i2a_ASN1_OBJECT(bio_err, macobj);
|
|---|
| 540 | BIO_printf(bio_err, ", Iteration %ld\n",
|
|---|
| 541 | tmaciter != NULL ? ASN1_INTEGER_get(tmaciter) : 1L);
|
|---|
| 542 | BIO_printf(bio_err, "MAC length: %ld, salt length: %ld\n",
|
|---|
| 543 | tmac != NULL ? ASN1_STRING_length(tmac) : 0L,
|
|---|
| 544 | tsalt != NULL ? ASN1_STRING_length(tsalt) : 0L);
|
|---|
| 545 | }
|
|---|
| 546 | if (macver) {
|
|---|
| 547 | /* If we enter empty password try no password first */
|
|---|
| 548 | if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
|
|---|
| 549 | /* If mac and crypto pass the same set it to NULL too */
|
|---|
| 550 | if (!twopass)
|
|---|
| 551 | cpass = NULL;
|
|---|
| 552 | } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
|
|---|
| 553 | /*
|
|---|
| 554 | * May be UTF8 from previous version of OpenSSL:
|
|---|
| 555 | * convert to a UTF8 form which will translate
|
|---|
| 556 | * to the same Unicode password.
|
|---|
| 557 | */
|
|---|
| 558 | unsigned char *utmp;
|
|---|
| 559 | int utmplen;
|
|---|
| 560 | utmp = OPENSSL_asc2uni(mpass, -1, NULL, &utmplen);
|
|---|
| 561 | if (utmp == NULL)
|
|---|
| 562 | goto end;
|
|---|
| 563 | badpass = OPENSSL_uni2utf8(utmp, utmplen);
|
|---|
| 564 | OPENSSL_free(utmp);
|
|---|
| 565 | if (!PKCS12_verify_mac(p12, badpass, -1)) {
|
|---|
| 566 | BIO_printf(bio_err, "Mac verify error: invalid password?\n");
|
|---|
| 567 | ERR_print_errors(bio_err);
|
|---|
| 568 | goto end;
|
|---|
| 569 | } else {
|
|---|
| 570 | BIO_printf(bio_err, "Warning: using broken algorithm\n");
|
|---|
| 571 | if (!twopass)
|
|---|
| 572 | cpass = badpass;
|
|---|
| 573 | }
|
|---|
| 574 | }
|
|---|
| 575 | }
|
|---|
| 576 |
|
|---|
| 577 | assert(private);
|
|---|
| 578 | if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout, enc)) {
|
|---|
| 579 | BIO_printf(bio_err, "Error outputting keys and certificates\n");
|
|---|
| 580 | ERR_print_errors(bio_err);
|
|---|
| 581 | goto end;
|
|---|
| 582 | }
|
|---|
| 583 | ret = 0;
|
|---|
| 584 | end:
|
|---|
| 585 | PKCS12_free(p12);
|
|---|
| 586 | release_engine(e);
|
|---|
| 587 | BIO_free(in);
|
|---|
| 588 | BIO_free_all(out);
|
|---|
| 589 | sk_OPENSSL_STRING_free(canames);
|
|---|
| 590 | OPENSSL_free(badpass);
|
|---|
| 591 | OPENSSL_free(passin);
|
|---|
| 592 | OPENSSL_free(passout);
|
|---|
| 593 | return ret;
|
|---|
| 594 | }
|
|---|
| 595 |
|
|---|
| 596 | int dump_certs_keys_p12(BIO *out, const PKCS12 *p12, const char *pass,
|
|---|
| 597 | int passlen, int options, char *pempass,
|
|---|
| 598 | const EVP_CIPHER *enc)
|
|---|
| 599 | {
|
|---|
| 600 | STACK_OF(PKCS7) *asafes = NULL;
|
|---|
| 601 | STACK_OF(PKCS12_SAFEBAG) *bags;
|
|---|
| 602 | int i, bagnid;
|
|---|
| 603 | int ret = 0;
|
|---|
| 604 | PKCS7 *p7;
|
|---|
| 605 |
|
|---|
| 606 | if ((asafes = PKCS12_unpack_authsafes(p12)) == NULL)
|
|---|
| 607 | return 0;
|
|---|
| 608 | for (i = 0; i < sk_PKCS7_num(asafes); i++) {
|
|---|
| 609 | p7 = sk_PKCS7_value(asafes, i);
|
|---|
| 610 | bagnid = OBJ_obj2nid(p7->type);
|
|---|
| 611 | if (bagnid == NID_pkcs7_data) {
|
|---|
| 612 | bags = PKCS12_unpack_p7data(p7);
|
|---|
| 613 | if (options & INFO)
|
|---|
| 614 | BIO_printf(bio_err, "PKCS7 Data\n");
|
|---|
| 615 | } else if (bagnid == NID_pkcs7_encrypted) {
|
|---|
| 616 | if (options & INFO) {
|
|---|
| 617 | BIO_printf(bio_err, "PKCS7 Encrypted data: ");
|
|---|
| 618 | alg_print(p7->d.encrypted->enc_data->algorithm);
|
|---|
| 619 | }
|
|---|
| 620 | bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
|
|---|
| 621 | } else {
|
|---|
| 622 | continue;
|
|---|
| 623 | }
|
|---|
| 624 | if (!bags)
|
|---|
| 625 | goto err;
|
|---|
| 626 | if (!dump_certs_pkeys_bags(out, bags, pass, passlen,
|
|---|
| 627 | options, pempass, enc)) {
|
|---|
| 628 | sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
|
|---|
| 629 | goto err;
|
|---|
| 630 | }
|
|---|
| 631 | sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
|
|---|
| 632 | bags = NULL;
|
|---|
| 633 | }
|
|---|
| 634 | ret = 1;
|
|---|
| 635 |
|
|---|
| 636 | err:
|
|---|
| 637 | sk_PKCS7_pop_free(asafes, PKCS7_free);
|
|---|
| 638 | return ret;
|
|---|
| 639 | }
|
|---|
| 640 |
|
|---|
| 641 | int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
|
|---|
| 642 | const char *pass, int passlen, int options,
|
|---|
| 643 | char *pempass, const EVP_CIPHER *enc)
|
|---|
| 644 | {
|
|---|
| 645 | int i;
|
|---|
| 646 | for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
|
|---|
| 647 | if (!dump_certs_pkeys_bag(out,
|
|---|
| 648 | sk_PKCS12_SAFEBAG_value(bags, i),
|
|---|
| 649 | pass, passlen, options, pempass, enc))
|
|---|
| 650 | return 0;
|
|---|
| 651 | }
|
|---|
| 652 | return 1;
|
|---|
| 653 | }
|
|---|
| 654 |
|
|---|
| 655 | int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bag,
|
|---|
| 656 | const char *pass, int passlen, int options,
|
|---|
| 657 | char *pempass, const EVP_CIPHER *enc)
|
|---|
| 658 | {
|
|---|
| 659 | EVP_PKEY *pkey;
|
|---|
| 660 | PKCS8_PRIV_KEY_INFO *p8;
|
|---|
| 661 | const PKCS8_PRIV_KEY_INFO *p8c;
|
|---|
| 662 | X509 *x509;
|
|---|
| 663 | const STACK_OF(X509_ATTRIBUTE) *attrs;
|
|---|
| 664 | int ret = 0;
|
|---|
| 665 |
|
|---|
| 666 | attrs = PKCS12_SAFEBAG_get0_attrs(bag);
|
|---|
| 667 |
|
|---|
| 668 | switch (PKCS12_SAFEBAG_get_nid(bag)) {
|
|---|
| 669 | case NID_keyBag:
|
|---|
| 670 | if (options & INFO)
|
|---|
| 671 | BIO_printf(bio_err, "Key bag\n");
|
|---|
| 672 | if (options & NOKEYS)
|
|---|
| 673 | return 1;
|
|---|
| 674 | print_attribs(out, attrs, "Bag Attributes");
|
|---|
| 675 | p8c = PKCS12_SAFEBAG_get0_p8inf(bag);
|
|---|
| 676 | if ((pkey = EVP_PKCS82PKEY(p8c)) == NULL)
|
|---|
| 677 | return 0;
|
|---|
| 678 | print_attribs(out, PKCS8_pkey_get0_attrs(p8c), "Key Attributes");
|
|---|
| 679 | ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
|
|---|
| 680 | EVP_PKEY_free(pkey);
|
|---|
| 681 | break;
|
|---|
| 682 |
|
|---|
| 683 | case NID_pkcs8ShroudedKeyBag:
|
|---|
| 684 | if (options & INFO) {
|
|---|
| 685 | const X509_SIG *tp8;
|
|---|
| 686 | const X509_ALGOR *tp8alg;
|
|---|
| 687 |
|
|---|
| 688 | BIO_printf(bio_err, "Shrouded Keybag: ");
|
|---|
| 689 | tp8 = PKCS12_SAFEBAG_get0_pkcs8(bag);
|
|---|
| 690 | X509_SIG_get0(tp8, &tp8alg, NULL);
|
|---|
| 691 | alg_print(tp8alg);
|
|---|
| 692 | }
|
|---|
| 693 | if (options & NOKEYS)
|
|---|
| 694 | return 1;
|
|---|
| 695 | print_attribs(out, attrs, "Bag Attributes");
|
|---|
| 696 | if ((p8 = PKCS12_decrypt_skey(bag, pass, passlen)) == NULL)
|
|---|
| 697 | return 0;
|
|---|
| 698 | if ((pkey = EVP_PKCS82PKEY(p8)) == NULL) {
|
|---|
| 699 | PKCS8_PRIV_KEY_INFO_free(p8);
|
|---|
| 700 | return 0;
|
|---|
| 701 | }
|
|---|
| 702 | print_attribs(out, PKCS8_pkey_get0_attrs(p8), "Key Attributes");
|
|---|
| 703 | PKCS8_PRIV_KEY_INFO_free(p8);
|
|---|
| 704 | ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
|
|---|
| 705 | EVP_PKEY_free(pkey);
|
|---|
| 706 | break;
|
|---|
| 707 |
|
|---|
| 708 | case NID_certBag:
|
|---|
| 709 | if (options & INFO)
|
|---|
| 710 | BIO_printf(bio_err, "Certificate bag\n");
|
|---|
| 711 | if (options & NOCERTS)
|
|---|
| 712 | return 1;
|
|---|
| 713 | if (PKCS12_SAFEBAG_get0_attr(bag, NID_localKeyID)) {
|
|---|
| 714 | if (options & CACERTS)
|
|---|
| 715 | return 1;
|
|---|
| 716 | } else if (options & CLCERTS)
|
|---|
| 717 | return 1;
|
|---|
| 718 | print_attribs(out, attrs, "Bag Attributes");
|
|---|
| 719 | if (PKCS12_SAFEBAG_get_bag_nid(bag) != NID_x509Certificate)
|
|---|
| 720 | return 1;
|
|---|
| 721 | if ((x509 = PKCS12_SAFEBAG_get1_cert(bag)) == NULL)
|
|---|
| 722 | return 0;
|
|---|
| 723 | dump_cert_text(out, x509);
|
|---|
| 724 | ret = PEM_write_bio_X509(out, x509);
|
|---|
| 725 | X509_free(x509);
|
|---|
| 726 | break;
|
|---|
| 727 |
|
|---|
| 728 | case NID_safeContentsBag:
|
|---|
| 729 | if (options & INFO)
|
|---|
| 730 | BIO_printf(bio_err, "Safe Contents bag\n");
|
|---|
| 731 | print_attribs(out, attrs, "Bag Attributes");
|
|---|
| 732 | return dump_certs_pkeys_bags(out, PKCS12_SAFEBAG_get0_safes(bag),
|
|---|
| 733 | pass, passlen, options, pempass, enc);
|
|---|
| 734 |
|
|---|
| 735 | default:
|
|---|
| 736 | BIO_printf(bio_err, "Warning unsupported bag type: ");
|
|---|
| 737 | i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_type(bag));
|
|---|
| 738 | BIO_printf(bio_err, "\n");
|
|---|
| 739 | return 1;
|
|---|
| 740 | }
|
|---|
| 741 | return ret;
|
|---|
| 742 | }
|
|---|
| 743 |
|
|---|
| 744 | /* Given a single certificate return a verified chain or NULL if error */
|
|---|
| 745 |
|
|---|
| 746 | static int get_cert_chain(X509 *cert, X509_STORE *store,
|
|---|
| 747 | STACK_OF(X509) **chain)
|
|---|
| 748 | {
|
|---|
| 749 | X509_STORE_CTX *store_ctx = NULL;
|
|---|
| 750 | STACK_OF(X509) *chn = NULL;
|
|---|
| 751 | int i = 0;
|
|---|
| 752 |
|
|---|
| 753 | store_ctx = X509_STORE_CTX_new();
|
|---|
| 754 | if (store_ctx == NULL) {
|
|---|
| 755 | i = X509_V_ERR_UNSPECIFIED;
|
|---|
| 756 | goto end;
|
|---|
| 757 | }
|
|---|
| 758 | if (!X509_STORE_CTX_init(store_ctx, store, cert, NULL)) {
|
|---|
| 759 | i = X509_V_ERR_UNSPECIFIED;
|
|---|
| 760 | goto end;
|
|---|
| 761 | }
|
|---|
| 762 |
|
|---|
| 763 |
|
|---|
| 764 | if (X509_verify_cert(store_ctx) > 0)
|
|---|
| 765 | chn = X509_STORE_CTX_get1_chain(store_ctx);
|
|---|
| 766 | else if ((i = X509_STORE_CTX_get_error(store_ctx)) == 0)
|
|---|
| 767 | i = X509_V_ERR_UNSPECIFIED;
|
|---|
| 768 |
|
|---|
| 769 | end:
|
|---|
| 770 | X509_STORE_CTX_free(store_ctx);
|
|---|
| 771 | *chain = chn;
|
|---|
| 772 | return i;
|
|---|
| 773 | }
|
|---|
| 774 |
|
|---|
| 775 | static int alg_print(const X509_ALGOR *alg)
|
|---|
| 776 | {
|
|---|
| 777 | int pbenid, aparamtype;
|
|---|
| 778 | const ASN1_OBJECT *aoid;
|
|---|
| 779 | const void *aparam;
|
|---|
| 780 | PBEPARAM *pbe = NULL;
|
|---|
| 781 |
|
|---|
| 782 | X509_ALGOR_get0(&aoid, &aparamtype, &aparam, alg);
|
|---|
| 783 |
|
|---|
| 784 | pbenid = OBJ_obj2nid(aoid);
|
|---|
| 785 |
|
|---|
| 786 | BIO_printf(bio_err, "%s", OBJ_nid2ln(pbenid));
|
|---|
| 787 |
|
|---|
| 788 | /*
|
|---|
| 789 | * If PBE algorithm is PBES2 decode algorithm parameters
|
|---|
| 790 | * for additional details.
|
|---|
| 791 | */
|
|---|
| 792 | if (pbenid == NID_pbes2) {
|
|---|
| 793 | PBE2PARAM *pbe2 = NULL;
|
|---|
| 794 | int encnid;
|
|---|
| 795 | if (aparamtype == V_ASN1_SEQUENCE)
|
|---|
| 796 | pbe2 = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBE2PARAM));
|
|---|
| 797 | if (pbe2 == NULL) {
|
|---|
| 798 | BIO_puts(bio_err, ", <unsupported parameters>");
|
|---|
| 799 | goto done;
|
|---|
| 800 | }
|
|---|
| 801 | X509_ALGOR_get0(&aoid, &aparamtype, &aparam, pbe2->keyfunc);
|
|---|
| 802 | pbenid = OBJ_obj2nid(aoid);
|
|---|
| 803 | X509_ALGOR_get0(&aoid, NULL, NULL, pbe2->encryption);
|
|---|
| 804 | encnid = OBJ_obj2nid(aoid);
|
|---|
| 805 | BIO_printf(bio_err, ", %s, %s", OBJ_nid2ln(pbenid),
|
|---|
| 806 | OBJ_nid2sn(encnid));
|
|---|
| 807 | /* If KDF is PBKDF2 decode parameters */
|
|---|
| 808 | if (pbenid == NID_id_pbkdf2) {
|
|---|
| 809 | PBKDF2PARAM *kdf = NULL;
|
|---|
| 810 | int prfnid;
|
|---|
| 811 | if (aparamtype == V_ASN1_SEQUENCE)
|
|---|
| 812 | kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBKDF2PARAM));
|
|---|
| 813 | if (kdf == NULL) {
|
|---|
| 814 | BIO_puts(bio_err, ", <unsupported parameters>");
|
|---|
| 815 | goto done;
|
|---|
| 816 | }
|
|---|
| 817 |
|
|---|
| 818 | if (kdf->prf == NULL) {
|
|---|
| 819 | prfnid = NID_hmacWithSHA1;
|
|---|
| 820 | } else {
|
|---|
| 821 | X509_ALGOR_get0(&aoid, NULL, NULL, kdf->prf);
|
|---|
| 822 | prfnid = OBJ_obj2nid(aoid);
|
|---|
| 823 | }
|
|---|
| 824 | BIO_printf(bio_err, ", Iteration %ld, PRF %s",
|
|---|
| 825 | ASN1_INTEGER_get(kdf->iter), OBJ_nid2sn(prfnid));
|
|---|
| 826 | PBKDF2PARAM_free(kdf);
|
|---|
| 827 | #ifndef OPENSSL_NO_SCRYPT
|
|---|
| 828 | } else if (pbenid == NID_id_scrypt) {
|
|---|
| 829 | SCRYPT_PARAMS *kdf = NULL;
|
|---|
| 830 |
|
|---|
| 831 | if (aparamtype == V_ASN1_SEQUENCE)
|
|---|
| 832 | kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(SCRYPT_PARAMS));
|
|---|
| 833 | if (kdf == NULL) {
|
|---|
| 834 | BIO_puts(bio_err, ", <unsupported parameters>");
|
|---|
| 835 | goto done;
|
|---|
| 836 | }
|
|---|
| 837 | BIO_printf(bio_err, ", Salt length: %d, Cost(N): %ld, "
|
|---|
| 838 | "Block size(r): %ld, Parallelism(p): %ld",
|
|---|
| 839 | ASN1_STRING_length(kdf->salt),
|
|---|
| 840 | ASN1_INTEGER_get(kdf->costParameter),
|
|---|
| 841 | ASN1_INTEGER_get(kdf->blockSize),
|
|---|
| 842 | ASN1_INTEGER_get(kdf->parallelizationParameter));
|
|---|
| 843 | SCRYPT_PARAMS_free(kdf);
|
|---|
| 844 | #endif
|
|---|
| 845 | }
|
|---|
| 846 | PBE2PARAM_free(pbe2);
|
|---|
| 847 | } else {
|
|---|
| 848 | if (aparamtype == V_ASN1_SEQUENCE)
|
|---|
| 849 | pbe = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBEPARAM));
|
|---|
| 850 | if (pbe == NULL) {
|
|---|
| 851 | BIO_puts(bio_err, ", <unsupported parameters>");
|
|---|
| 852 | goto done;
|
|---|
| 853 | }
|
|---|
| 854 | BIO_printf(bio_err, ", Iteration %ld", ASN1_INTEGER_get(pbe->iter));
|
|---|
| 855 | PBEPARAM_free(pbe);
|
|---|
| 856 | }
|
|---|
| 857 | done:
|
|---|
| 858 | BIO_puts(bio_err, "\n");
|
|---|
| 859 | return 1;
|
|---|
| 860 | }
|
|---|
| 861 |
|
|---|
| 862 | /* Load all certificates from a given file */
|
|---|
| 863 |
|
|---|
| 864 | int cert_load(BIO *in, STACK_OF(X509) *sk)
|
|---|
| 865 | {
|
|---|
| 866 | int ret;
|
|---|
| 867 | X509 *cert;
|
|---|
| 868 | ret = 0;
|
|---|
| 869 | while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
|
|---|
| 870 | ret = 1;
|
|---|
| 871 | sk_X509_push(sk, cert);
|
|---|
| 872 | }
|
|---|
| 873 | if (ret)
|
|---|
| 874 | ERR_clear_error();
|
|---|
| 875 | return ret;
|
|---|
| 876 | }
|
|---|
| 877 |
|
|---|
| 878 | /* Generalised x509 attribute value print */
|
|---|
| 879 |
|
|---|
| 880 | void print_attribute(BIO *out, const ASN1_TYPE *av)
|
|---|
| 881 | {
|
|---|
| 882 | char *value;
|
|---|
| 883 |
|
|---|
| 884 | switch (av->type) {
|
|---|
| 885 | case V_ASN1_BMPSTRING:
|
|---|
| 886 | value = OPENSSL_uni2asc(av->value.bmpstring->data,
|
|---|
| 887 | av->value.bmpstring->length);
|
|---|
| 888 | BIO_printf(out, "%s\n", value);
|
|---|
| 889 | OPENSSL_free(value);
|
|---|
| 890 | break;
|
|---|
| 891 |
|
|---|
| 892 | case V_ASN1_OCTET_STRING:
|
|---|
| 893 | hex_prin(out, av->value.octet_string->data,
|
|---|
| 894 | av->value.octet_string->length);
|
|---|
| 895 | BIO_printf(out, "\n");
|
|---|
| 896 | break;
|
|---|
| 897 |
|
|---|
| 898 | case V_ASN1_BIT_STRING:
|
|---|
| 899 | hex_prin(out, av->value.bit_string->data,
|
|---|
| 900 | av->value.bit_string->length);
|
|---|
| 901 | BIO_printf(out, "\n");
|
|---|
| 902 | break;
|
|---|
| 903 |
|
|---|
| 904 | default:
|
|---|
| 905 | BIO_printf(out, "<Unsupported tag %d>\n", av->type);
|
|---|
| 906 | break;
|
|---|
| 907 | }
|
|---|
| 908 | }
|
|---|
| 909 |
|
|---|
| 910 | /* Generalised attribute print: handle PKCS#8 and bag attributes */
|
|---|
| 911 |
|
|---|
| 912 | int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
|
|---|
| 913 | const char *name)
|
|---|
| 914 | {
|
|---|
| 915 | X509_ATTRIBUTE *attr;
|
|---|
| 916 | ASN1_TYPE *av;
|
|---|
| 917 | int i, j, attr_nid;
|
|---|
| 918 | if (!attrlst) {
|
|---|
| 919 | BIO_printf(out, "%s: <No Attributes>\n", name);
|
|---|
| 920 | return 1;
|
|---|
| 921 | }
|
|---|
| 922 | if (!sk_X509_ATTRIBUTE_num(attrlst)) {
|
|---|
| 923 | BIO_printf(out, "%s: <Empty Attributes>\n", name);
|
|---|
| 924 | return 1;
|
|---|
| 925 | }
|
|---|
| 926 | BIO_printf(out, "%s\n", name);
|
|---|
| 927 | for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
|
|---|
| 928 | ASN1_OBJECT *attr_obj;
|
|---|
| 929 | attr = sk_X509_ATTRIBUTE_value(attrlst, i);
|
|---|
| 930 | attr_obj = X509_ATTRIBUTE_get0_object(attr);
|
|---|
| 931 | attr_nid = OBJ_obj2nid(attr_obj);
|
|---|
| 932 | BIO_printf(out, " ");
|
|---|
| 933 | if (attr_nid == NID_undef) {
|
|---|
| 934 | i2a_ASN1_OBJECT(out, attr_obj);
|
|---|
| 935 | BIO_printf(out, ": ");
|
|---|
| 936 | } else {
|
|---|
| 937 | BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
|
|---|
| 938 | }
|
|---|
| 939 |
|
|---|
| 940 | if (X509_ATTRIBUTE_count(attr)) {
|
|---|
| 941 | for (j = 0; j < X509_ATTRIBUTE_count(attr); j++)
|
|---|
| 942 | {
|
|---|
| 943 | av = X509_ATTRIBUTE_get0_type(attr, j);
|
|---|
| 944 | print_attribute(out, av);
|
|---|
| 945 | }
|
|---|
| 946 | } else {
|
|---|
| 947 | BIO_printf(out, "<No Values>\n");
|
|---|
| 948 | }
|
|---|
| 949 | }
|
|---|
| 950 | return 1;
|
|---|
| 951 | }
|
|---|
| 952 |
|
|---|
| 953 | void hex_prin(BIO *out, unsigned char *buf, int len)
|
|---|
| 954 | {
|
|---|
| 955 | int i;
|
|---|
| 956 | for (i = 0; i < len; i++)
|
|---|
| 957 | BIO_printf(out, "%02X ", buf[i]);
|
|---|
| 958 | }
|
|---|
| 959 |
|
|---|
| 960 | static int set_pbe(int *ppbe, const char *str)
|
|---|
| 961 | {
|
|---|
| 962 | if (!str)
|
|---|
| 963 | return 0;
|
|---|
| 964 | if (strcmp(str, "NONE") == 0) {
|
|---|
| 965 | *ppbe = -1;
|
|---|
| 966 | return 1;
|
|---|
| 967 | }
|
|---|
| 968 | *ppbe = OBJ_txt2nid(str);
|
|---|
| 969 | if (*ppbe == NID_undef) {
|
|---|
| 970 | BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);
|
|---|
| 971 | return 0;
|
|---|
| 972 | }
|
|---|
| 973 | return 1;
|
|---|
| 974 | }
|
|---|
