25cc4d2ebe
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1960 ec53bebd-3082-4978-b11e-865c3cabbd6b
74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
#include "kuser_locl.h"
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int
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main (int argc, char **argv)
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{
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krb5_error_code err;
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krb5_context context;
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krb5_ccache ccache;
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krb5_principal principal;
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krb5_principal server;
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krb5_creds cred;
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krb5_preauthtype pre_auth[] = {KRB5_PADATA_ENC_TIMESTAMP};
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err = krb5_init_context (&context);
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if (err)
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errx (1, "%s", krb5_get_err_text(context, err));
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err = krb5_cc_default (context, &ccache);
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if (err)
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errx (1, "%s", krb5_get_err_text(context, err));
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if(argv[1]){
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err = krb5_parse_name (context, argv[1], &principal);
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if (err)
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errx (1, "%s", krb5_get_err_text(context, err));
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}else{
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char *realm;
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struct passwd *pw;
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krb5_get_lrealm(&realm);
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pw = getpwuid(getuid());
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krb5_build_principal(context, &principal, strlen(realm), realm,
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pw->pw_name, NULL);
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free(realm);
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}
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err = krb5_cc_initialize (context, ccache, principal);
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if (err)
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errx (1, "%s", krb5_get_err_text(context, err));
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cred.client = principal;
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cred.times.endtime = 0;
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err = krb5_build_principal_ext (context,
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&cred.server,
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principal->realm.length,
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principal->realm.data,
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strlen("krbtgt"),
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"krbtgt",
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principal->realm.length,
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principal->realm.data,
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NULL);
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if (err)
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errx (1, "%s", krb5_get_err_text(context, err));
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cred.server->type = KRB5_NT_SRV_INST;
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err = krb5_get_in_tkt_with_password (context,
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0,
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NULL,
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NULL,
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/*NULL*/ pre_auth,
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NULL,
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ccache,
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&cred,
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NULL);
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if (err)
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errx (1, "%s", krb5_get_err_text(context, err));
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krb5_free_context (context);
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return 0;
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}
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