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/*
* Copyright 1993 OpenVision Technologies, Inc., All Rights Reserved
*
* $Header$
*/
#if !defined(lint) && !defined(__CODECENTER__)
static char *rcsid = "$Header$";
#endif
#include <sys/time.h>
#include <stdio.h>
#include <malloc.h>
#include <unistd.h>
#include <kadm5/adb.h>
#include "export_err.h"
#include "local.h"
extern int errno;
void print_key_data(FILE *f, krb5_key_data *key_data)
{
int c;
fprintf(f, "%d\t%d\t", key_data->key_data_type[0],
key_data->key_data_length[0]);
for(c = 0; c < key_data->key_data_length[0]; c++)
fprintf(f, "%02x ",
key_data->key_data_contents[0][c]);
}
/*
* Function: print_princ
*
* Purpose: output osa_adb_princ_ent data in a human
* readable format (which is a format suitable for
* ovsec_adm_import consumption)
*
* Arguments:
* data (input) pointer to a structure containing a FILE *
* and a record counter.
* entry (input) entry to get dumped.
* <return value> void
*
* Requires:
* nuttin
*
* Effects:
* writes data to the specified file pointerp.
*
* Modifies:
* nuttin
*
*/
krb5_error_code print_princ(krb5_pointer data, krb5_db_entry *kdb)
{
char *princstr;
int x, y, foundcrc, ret;
struct retdata *d;
krb5_tl_data tl_data;
osa_princ_ent_rec adb;
XDR xdrs;
d = (struct retdata *) data;
/*
* XXX Currently, lookup_tl_data always returns zero; it sets
* tl_data->tl_data_length to zero if the type isn't found.
* This should be fixed...
*/
/*
* XXX Should this function do nothing for a principal with no
* admin data, or print a record of "default" values? See
* comment in server_kdb.c to help decide.
*/
tl_data.tl_data_type = KRB5_TL_KADM_DATA;
if ((ret = krb5_dbe_lookup_tl_data(d->context, kdb, &tl_data))
|| (tl_data.tl_data_length == 0))
return(0);
memset(&adb, 0, sizeof(adb));
xdrmem_create(&xdrs, tl_data.tl_data_contents,
tl_data.tl_data_length, XDR_DECODE);
if (! xdr_osa_princ_ent_rec(&xdrs, &adb)) {
xdr_destroy(&xdrs);
return(OSA_ADB_XDR_FAILURE);
}
xdr_destroy(&xdrs);
krb5_unparse_name(d->context, kdb->princ, &princstr);
fprintf(d->fp, "princ\t%s\t", princstr);
if(adb.policy == NULL)
fputc('\t', d->fp);
else
fprintf(d->fp, "%s\t", adb.policy);
fprintf(d->fp, "%x\t%d\t%d\t%d", adb.aux_attributes,
adb.old_key_len,adb.old_key_next, adb.admin_history_kvno);
for (x = 0; x < adb.old_key_len; x++) {
if (! d->ovsec_compat)
fprintf(d->fp, "\t%d", adb.old_keys[x].n_key_data);
foundcrc = 0;
for (y = 0; y < adb.old_keys[x].n_key_data; y++) {
krb5_key_data *key_data = &adb.old_keys[x].key_data[y];
if (d->ovsec_compat) {
if (key_data->key_data_type[0] != ENCTYPE_DES_CBC_CRC)
continue;
if (foundcrc) {
fprintf(stderr, error_message(EXPORT_DUP_DESCRC),
princstr);
continue;
}
foundcrc++;
}
fputc('\t', d->fp);
print_key_data(d->fp, key_data);
}
if (d->ovsec_compat && !foundcrc)
fprintf(stderr, error_message(EXPORT_NO_DESCRC), princstr);
}
d->count++;
fputc('\n', d->fp);
free(princstr);
return(0);
}
/*
* Function: print_policy
*
* Purpose: Print the contents of a policy entry in a human readable format.
* This format is also suitable for consumption for dbimport.
*
* Arguments:
* data (input) a pointer to a structure containing a FILE *
* and a record counter.
* entry (input) policy entry
* <return value> void
*
* Requires:
* nuttin
*
* Effects:
* writes data to file
*
* Modifies:
* nuttin
*
*/
void
print_policy(void *data, osa_policy_ent_t entry)
{
struct retdata *d;
d = (struct retdata *) data;
fprintf(d->fp, "policy\t%s\t%d\t%d\t%d\t%d\t%d\t%d\n", entry->name,
entry->pw_min_life, entry->pw_max_life, entry->pw_min_length,
entry->pw_min_classes, entry->pw_history_num,
entry->policy_refcnt);
d->count++;
return;
}
/*
* Function: export_principal
*
* Purpose: interates through the principal database with the
* osa_adb_iter_princ function which calls the print_princ
* routine with the FILE * of our filename. If the file
* name that gets passed in is NULL then we use stdout.
*
* Arguments:
* d (input) pointer to retdata.
* <return value> error code. 0 if sucsessful.
*
* Requires:
* nuttin
*
* Effects:
* calls osa_adb_iter_princ which calls print_princ
*
* Modifies:
* nuttin
*
*/
osa_adb_ret_t
export_principal(struct retdata *d, kadm5_config_params *params)
{
int ret;
if (ret = krb5_db_set_name(d->context, params->dbname))
return ret;
if (ret = krb5_db_init(d->context))
return ret;
if (ret = krb5_dbm_db_iterate(d->context, print_princ, d))
return ret;
if (ret = krb5_db_fini(d->context))
return ret;
return 0;
}
/*
* Function: export_policy
*
* Purpose: iterates through the policy database with the
* osa_adb_iter_policy function which calls the print_policy
* routine with the FILE * of our filename. If the file name
* that gets passed in is NULL then we use stdout.
*
* Arguments:
* d (input) a pointer to retdata
* <return value> error code 0 if sucsessfull.
*
* Requires:
* nuttin
*
* Effects:
* calls osa_adb_iter_policy which calls print_policy
*
* Modifies:
* nuttin
*
*/
osa_adb_ret_t
export_policy(struct retdata *d, osa_adb_policy_t db)
{
osa_adb_ret_t ret;
if((ret = osa_adb_iter_policy(db, print_policy, (void *) d))
!= OSA_ADB_OK) {
return ret;
}
return OSA_ADB_OK;
}
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