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#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <memory.h>
#include <kadm5/adb.h>
#include "import_err.h"
char *nstrtok();
#define LINESIZE 32768 /* XXX */
#define PLURAL(count) (((count) == 1) ? error_message(IMPORT_SINGLE_RECORD) : error_message(IMPORT_PLURAL_RECORDS))
int parse_pw_hist_ent(current, hist)
char *current;
osa_pw_hist_ent *hist;
{
int tmp, i, j, ret;
char *cp;
ret = 0;
hist->n_key_data = 1;
hist->key_data = (krb5_key_data *) malloc(hist->n_key_data *
sizeof(krb5_key_data));
if (hist->key_data == NULL)
return ENOMEM;
memset(hist->key_data, 0, sizeof(krb5_key_data)*hist->n_key_data);
for (i = 0; i < hist->n_key_data; i++) {
krb5_key_data *key_data = &hist->key_data[i];
key_data->key_data_ver = 1;
if((cp = nstrtok((char *) NULL, "\t")) == NULL) {
com_err(NULL, IMPORT_BAD_RECORD, "%s", current);
ret = IMPORT_FAILED;
goto done;
}
key_data->key_data_type[0] = atoi(cp);
if((cp = nstrtok((char *) NULL, "\t")) == NULL) {
com_err(NULL, IMPORT_BAD_RECORD, "%s", current);
ret = IMPORT_FAILED;
goto done;
}
key_data->key_data_length[0] = atoi(cp);
if((cp = nstrtok((char *) NULL, "\t")) == NULL) {
com_err(NULL, IMPORT_BAD_RECORD, "%s", current);
ret = IMPORT_FAILED;
goto done;
}
if(!(key_data->key_data_contents[0] =
(krb5_octet *) malloc(key_data->key_data_length[0]+1))) {
ret = ENOMEM;
goto done;
}
for(j = 0; j < key_data->key_data_length[0]; j++) {
if(sscanf(cp, "%02x", &tmp) != 1) {
com_err(NULL, IMPORT_BAD_RECORD, "%s", current);
ret = IMPORT_FAILED;
goto done;
}
key_data->key_data_contents[0][j] = tmp;
cp = strchr(cp, ' ') + 1;
}
}
done:
return ret;
}
/*
* Function: parse_principal
*
* Purpose: parse principal line in db dump file
*
* Arguments:
* <return value> 0 on sucsess, error code on failure
*
* Requires:
* principal database to be opened.
* nstrtok(3) to have a valid buffer in memory.
*
* Effects:
* [effects]
*
* Modifies:
* [modifies]
*
*/
int process_ov_principal(fname, kcontext, filep, verbose, linenop, pol_db)
char *fname;
krb5_context kcontext;
FILE *filep;
int verbose;
int *linenop;
void *pol_db;
{
XDR xdrs;
osa_princ_ent_t rec;
osa_adb_ret_t ret;
krb5_tl_data tl_data;
krb5_principal princ;
krb5_db_entry kdb;
char *current;
char *cp;
int tmp, x, i, one, more;
char line[LINESIZE];
if (fgets(line, LINESIZE, filep) == (char *) NULL) {
return IMPORT_BAD_FILE;
}
if((cp = nstrtok(line, "\t")) == NULL)
return IMPORT_BAD_FILE;
if((rec = (osa_princ_ent_t) malloc(sizeof(osa_princ_ent_rec))) == NULL)
return ENOMEM;
memset(rec, 0, sizeof(osa_princ_ent_rec));
if((ret = krb5_parse_name(kcontext, cp, &princ)))
goto done;
krb5_unparse_name(kcontext, princ, ¤t);
if((cp = nstrtok((char *) NULL, "\t")) == NULL) {
com_err(NULL, IMPORT_BAD_RECORD, "%s", current);
ret = IMPORT_FAILED;
goto done;
} else {
if(strcmp(cp, "")) {
if((rec->policy = (char *) malloc(strlen(cp)+1)) == NULL) {
ret = ENOMEM;
goto done;
}
strcpy(rec->policy, cp);
} else rec->policy = NULL;
}
if((cp = nstrtok((char *) NULL, "\t")) == NULL) {
com_err(NULL, IMPORT_BAD_RECORD, "%s", current);
ret = IMPORT_FAILED;
goto done;
}
rec->aux_attributes = strtol(cp, (char **)NULL, 16);
if((cp = nstrtok((char *) NULL, "\t")) == NULL) {
com_err(NULL, IMPORT_BAD_RECORD, "%s", current);
ret = IMPORT_FAILED;
goto done;
}
rec->old_key_len = atoi(cp);
if((cp = nstrtok((char *) NULL, "\t")) == NULL) {
com_err(NULL, IMPORT_BAD_RECORD, "%s", current);
ret = IMPORT_FAILED;
goto done;
}
rec->old_key_next = atoi(cp);
if((cp = nstrtok((char *) NULL, "\t")) == NULL) {
com_err(NULL, IMPORT_BAD_RECORD, "%s", current);
ret = IMPORT_FAILED;
goto done;
}
rec->admin_history_kvno = atoi(cp);
if (! rec->old_key_len) {
rec->old_keys = NULL;
} else {
if(!(rec->old_keys = (osa_pw_hist_ent *)
malloc(sizeof(osa_pw_hist_ent) * rec->old_key_len))) {
ret = ENOMEM;
goto done;
}
memset(rec->old_keys,0,
sizeof(osa_pw_hist_ent) * rec->old_key_len);
for(x = 0; x < rec->old_key_len; x++)
parse_pw_hist_ent(current, &rec->old_keys[x]);
}
xdralloc_create(&xdrs, XDR_ENCODE);
if (! xdr_osa_princ_ent_rec(&xdrs, rec)) {
xdr_destroy(&xdrs);
ret = OSA_ADB_XDR_FAILURE;
goto done;
}
tl_data.tl_data_type = KRB5_TL_KADM_DATA;
tl_data.tl_data_length = xdr_getpos(&xdrs);
tl_data.tl_data_contents = xdralloc_getdata(&xdrs);
one = 1;
ret = krb5_db_get_principal(kcontext, princ, &kdb, &one,
&more);
if (ret)
goto done;
if (ret = krb5_dbe_update_tl_data(kcontext, &kdb,
&tl_data))
goto done;
if (ret = krb5_db_put_principal(kcontext, &kdb, &one))
goto done;
xdr_destroy(&xdrs);
(*linenop)++;
done:
free(current);
krb5_free_principal(kcontext, princ);
osa_free_princ_ent(rec);
return ret;
}
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