2 * Copyright (c) 1997 - 2004 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
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7 * modification, are permitted provided that the following conditions
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34 #include "kuser_locl.h"
36 static char *etype_str;
37 static int version_flag;
41 print_and_decode_tkt (krb5_context context,
43 krb5_principal server,
50 EncTicketPart decr_part;
54 ret = decode_Ticket (ticket->data, ticket->length, &tkt, &len);
56 krb5_err (context, 1, ret, "decode_Ticket");
58 ret = krb5_string_to_key (context, enctype, "foo", server, &key);
60 krb5_err (context, 1, ret, "krb5_string_to_key");
62 ret = krb5_crypto_init(context, &key, 0, &crypto);
64 krb5_err (context, 1, ret, "krb5_crypto_init");
66 ret = krb5_decrypt_EncryptedData (context, crypto, KRB5_KU_TICKET,
67 &tkt.enc_part, &dec_data);
68 krb5_crypto_destroy (context, crypto);
70 krb5_err (context, 1, ret, "krb5_decrypt_EncryptedData");
71 ret = decode_EncTicketPart (dec_data.data, dec_data.length,
73 krb5_data_free (&dec_data);
75 krb5_err (context, 1, ret, "krb5_decode_EncTicketPart");
76 free_EncTicketPart(&decr_part);
79 struct getargs args[] = {
80 { "enctype", 'e', arg_string, &etype_str,
81 "encryption type to use", "enctype"},
82 { "version", 0, arg_flag, &version_flag },
83 { "help", 0, arg_flag, &help_flag }
90 sizeof(args)/sizeof(*args),
97 main(int argc, char **argv)
100 krb5_context context;
105 setprogname (argv[0]);
107 ret = krb5_init_context (&context);
109 errx(1, "krb5_init_context failed: %d", ret);
111 if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx))
128 ret = krb5_cc_default(context, &cache);
130 krb5_err (context, 1, ret, "krb5_cc_default");
132 memset(&in, 0, sizeof(in));
135 krb5_enctype enctype;
137 ret = krb5_string_to_enctype(context, etype_str, &enctype);
139 krb5_errx (context, 1, "unrecognized enctype: %s", etype_str);
140 in.session.keytype = enctype;
143 ret = krb5_cc_get_principal(context, cache, &in.client);
145 krb5_err (context, 1, ret, "krb5_cc_get_principal");
147 ret = krb5_parse_name(context, argv[0], &in.server);
149 krb5_err (context, 1, ret, "krb5_parse_name %s", argv[0]);
151 in.times.endtime = 0;
152 ret = krb5_get_credentials(context, 0, cache, &in, &out);
154 krb5_err (context, 1, ret, "krb5_get_credentials");
156 print_and_decode_tkt (context, &out->ticket, out->server,
157 out->session.keytype);
159 krb5_free_cred_contents(context, out);