KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
krb5_store_creds(krb5_storage *sp, krb5_creds *creds)
{
int ret;
ret = krb5_store_principal(sp, creds->client);
if(ret)
return ret;
ret = krb5_store_principal(sp, creds->server);
if(ret)
return ret;
ret = krb5_store_keyblock(sp, creds->session);
if(ret)
return ret;
ret = krb5_store_times(sp, creds->times);
if(ret)
return ret;
ret = krb5_store_int8(sp, creds->second_ticket.length != 0); /* is_skey */
if(ret)
return ret;
ret = krb5_store_int32(sp, bitswap32(TicketFlags2int(creds->flags.b)));
if(ret)
return ret;
ret = krb5_store_addrs(sp, creds->addresses);
if(ret)
return ret;
ret = krb5_store_authdata(sp, creds->authdata);
if(ret)
return ret;
ret = krb5_store_data(sp, creds->ticket);
if(ret)
return ret;
ret = krb5_store_data(sp, creds->second_ticket);
return ret;
}
static kadm5_ret_t
store_principal_ent(krb5_storage *sp,
kadm5_principal_ent_t princ,
uint32_t mask)
{
int i;
if (mask & KADM5_PRINCIPAL)
krb5_store_principal(sp, princ->principal);
if (mask & KADM5_PRINC_EXPIRE_TIME)
krb5_store_int32(sp, princ->princ_expire_time);
if (mask & KADM5_PW_EXPIRATION)
krb5_store_int32(sp, princ->pw_expiration);
if (mask & KADM5_LAST_PWD_CHANGE)
krb5_store_int32(sp, princ->last_pwd_change);
if (mask & KADM5_MAX_LIFE)
krb5_store_int32(sp, princ->max_life);
if (mask & KADM5_MOD_NAME) {
krb5_store_int32(sp, princ->mod_name != NULL);
if(princ->mod_name)
krb5_store_principal(sp, princ->mod_name);
}
if (mask & KADM5_MOD_TIME)
krb5_store_int32(sp, princ->mod_date);
if (mask & KADM5_ATTRIBUTES)
krb5_store_int32(sp, princ->attributes);
if (mask & KADM5_KVNO)
krb5_store_int32(sp, princ->kvno);
if (mask & KADM5_MKVNO)
krb5_store_int32(sp, princ->mkvno);
if (mask & KADM5_POLICY) {
krb5_store_int32(sp, princ->policy != NULL);
if(princ->policy)
krb5_store_string(sp, princ->policy);
}
if (mask & KADM5_AUX_ATTRIBUTES)
krb5_store_int32(sp, princ->aux_attributes);
if (mask & KADM5_MAX_RLIFE)
krb5_store_int32(sp, princ->max_renewable_life);
if (mask & KADM5_LAST_SUCCESS)
krb5_store_int32(sp, princ->last_success);
if (mask & KADM5_LAST_FAILED)
krb5_store_int32(sp, princ->last_failed);
if (mask & KADM5_FAIL_AUTH_COUNT)
krb5_store_int32(sp, princ->fail_auth_count);
if (mask & KADM5_KEY_DATA) {
krb5_store_int32(sp, princ->n_key_data);
for(i = 0; i < princ->n_key_data; i++)
kadm5_store_key_data(sp, &princ->key_data[i]);
}
if (mask & KADM5_TL_DATA) {
krb5_tl_data *tp;
krb5_store_int32(sp, princ->n_tl_data);
for(tp = princ->tl_data; tp; tp = tp->tl_data_next)
kadm5_store_tl_data(sp, tp);
}
return 0;
}
/*
* Request:
* NameZ
*
* Request:
* NameZ
* ClientPrincipal
* ServerPrincipalPresent
* ServerPrincipal OPTIONAL
* Password
*
* Repsonse:
*
*/
KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
_krb5_kcm_get_initial_ticket(krb5_context context,
krb5_ccache id,
krb5_principal client,
krb5_principal server,
const char *password)
{
krb5_kcmcache *k = KCMCACHE(id);
krb5_error_code ret;
krb5_storage *request;
if (id->ops != &krb5_kcm_ops && id->ops != &krb5_akcm_ops) {
krb5_set_error_message(context, EINVAL, "Cache is not a KCM cache");
return EINVAL;
}
ret = krb5_kcm_storage_request(context, KCM_OP_GET_INITIAL_TICKET, &request);
if (ret)
return ret;
ret = krb5_store_stringz(request, k->name);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_store_principal(request, client);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_store_int8(request, (server == NULL) ? 0 : 1);
if (ret) {
krb5_storage_free(request);
return ret;
}
if (server != NULL) {
ret = krb5_store_principal(request, server);
if (ret) {
krb5_storage_free(request);
return ret;
}
}
ret = krb5_store_stringz(request, password);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_kcm_call(context, request, NULL, NULL);
krb5_storage_free(request);
return ret;
}
/*
* Request:
* NameZ
* Principal
*
* Response:
*
*/
static krb5_error_code
kcm_initialize(krb5_context context,
krb5_ccache id,
krb5_principal primary_principal)
{
krb5_error_code ret;
krb5_kcmcache *k = KCMCACHE(id);
krb5_storage *request;
ret = krb5_kcm_storage_request(context, KCM_OP_INITIALIZE, &request);
if (ret)
return ret;
ret = krb5_store_stringz(request, k->name);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_store_principal(request, primary_principal);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_kcm_call(context, request, NULL, NULL);
krb5_storage_free(request);
if (context->kdc_sec_offset)
kcm_set_kdc_offset(context, id, context->kdc_sec_offset);
return ret;
}
/*
* Request:
* NameZ
*
* Response:
* Principal
*/
static krb5_error_code
kcm_op_get_principal(krb5_context context,
kcm_client *client,
kcm_operation opcode,
krb5_storage *request,
krb5_storage *response)
{
krb5_error_code ret;
kcm_ccache ccache;
char *name;
ret = krb5_ret_stringz(request, &name);
if (ret)
return ret;
KCM_LOG_REQUEST_NAME(context, client, opcode, name);
ret = kcm_ccache_resolve_client(context, client, opcode,
name, &ccache);
if (ret) {
free(name);
return ret;
}
if (ccache->client == NULL)
ret = KRB5_CC_NOTFOUND;
else
ret = krb5_store_principal(response, ccache->client);
free(name);
kcm_release_ccache(context, ccache);
return 0;
}
kadm5_ret_t
kadm5_c_chpass_principal(void *server_handle,
krb5_principal princ,
int keepold,
int n_ks_tuple,
krb5_key_salt_tuple *ks_tuple,
const char *password)
{
kadm5_client_context *context = server_handle;
kadm5_ret_t ret;
krb5_storage *sp;
unsigned char buf[1024];
int32_t tmp;
krb5_data reply;
/*
* We should get around to implementing this... At the moment, the
* the server side API is implemented but the wire protocol has not
* been updated.
*/
if (n_ks_tuple > 0)
return KADM5_KS_TUPLE_NOSUPP;
ret = _kadm5_connect(server_handle);
if(ret)
return ret;
sp = krb5_storage_from_mem(buf, sizeof(buf));
if (sp == NULL) {
krb5_clear_error_message(context->context);
return ENOMEM;
}
krb5_store_int32(sp, kadm_chpass);
krb5_store_principal(sp, princ);
krb5_store_string(sp, password);
krb5_store_int32(sp, keepold); /* extension */
ret = _kadm5_client_send(context, sp);
krb5_storage_free(sp);
if (ret)
return ret;
ret = _kadm5_client_recv(context, &reply);
if(ret)
return ret;
sp = krb5_storage_from_data (&reply);
if (sp == NULL) {
krb5_clear_error_message(context->context);
krb5_data_free (&reply);
return ENOMEM;
}
krb5_ret_int32(sp, &tmp);
krb5_clear_error_message(context->context);
krb5_storage_free(sp);
krb5_data_free (&reply);
return tmp;
}
static krb5_error_code
fcc_initialize(krb5_context context,
krb5_ccache id,
krb5_principal primary_principal)
{
krb5_fcache *f = FCACHE(id);
int ret = 0;
int fd;
char *filename = f->filename;
unlink (filename);
ret = fcc_open(context, id, &fd, O_RDWR | O_CREAT | O_EXCL | O_BINARY | O_CLOEXEC, 0600);
if(ret)
return ret;
{
krb5_storage *sp;
sp = krb5_storage_emem();
krb5_storage_set_eof_code(sp, KRB5_CC_END);
if(context->fcache_vno != 0)
f->version = context->fcache_vno;
else
f->version = KRB5_FCC_FVNO_4;
ret |= krb5_store_int8(sp, 5);
ret |= krb5_store_int8(sp, f->version);
storage_set_flags(context, sp, f->version);
if(f->version == KRB5_FCC_FVNO_4 && ret == 0) {
/* V4 stuff */
if (context->kdc_sec_offset) {
ret |= krb5_store_int16 (sp, 12); /* length */
ret |= krb5_store_int16 (sp, FCC_TAG_DELTATIME); /* Tag */
ret |= krb5_store_int16 (sp, 8); /* length of data */
ret |= krb5_store_int32 (sp, context->kdc_sec_offset);
ret |= krb5_store_int32 (sp, context->kdc_usec_offset);
} else {
ret |= krb5_store_int16 (sp, 0);
}
}
ret |= krb5_store_principal(sp, primary_principal);
ret |= write_storage(context, sp, fd);
krb5_storage_free(sp);
}
fcc_unlock(context, fd);
if (close(fd) < 0)
if (ret == 0) {
ret = errno;
krb5_set_error_message (context, ret, N_("close %s: %s", ""),
FILENAME(id), strerror(ret));
}
return ret;
}
kadm5_ret_t
kadm5_c_rename_principal(void *server_handle,
krb5_principal source,
krb5_principal target)
{
kadm5_client_context *context = server_handle;
kadm5_ret_t ret;
krb5_storage *sp;
unsigned char buf[1024];
int32_t tmp;
krb5_data reply;
ret = _kadm5_connect(server_handle);
if(ret)
return ret;
sp = krb5_storage_from_mem(buf, sizeof(buf));
if (sp == NULL)
return ENOMEM;
krb5_store_int32(sp, kadm_rename);
krb5_store_principal(sp, source);
krb5_store_principal(sp, target);
ret = _kadm5_client_send(context, sp);
krb5_storage_free(sp);
if (ret)
return ret;
ret = _kadm5_client_recv(context, &reply);
if(ret)
return ret;
sp = krb5_storage_from_data (&reply);
if (sp == NULL) {
krb5_data_free (&reply);
return ENOMEM;
}
krb5_ret_int32(sp, &tmp);
ret = tmp;
krb5_storage_free(sp);
krb5_data_free (&reply);
return ret;
}
int
main(int argc, char **argv)
{
int nerr = 0;
krb5_storage *sp;
krb5_context context;
krb5_principal principal;
krb5_init_context(&context);
sp = krb5_storage_emem();
krb5_store_int32(sp, 0x01020304);
nerr += compare("Integer", sp, "\x1\x2\x3\x4", 4);
sp = krb5_storage_emem();
krb5_storage_set_byteorder(sp, KRB5_STORAGE_BYTEORDER_LE);
krb5_store_int32(sp, 0x01020304);
nerr += compare("Integer (LE)", sp, "\x4\x3\x2\x1", 4);
sp = krb5_storage_emem();
krb5_storage_set_byteorder(sp, KRB5_STORAGE_BYTEORDER_BE);
krb5_store_int32(sp, 0x01020304);
nerr += compare("Integer (BE)", sp, "\x1\x2\x3\x4", 4);
sp = krb5_storage_emem();
krb5_storage_set_byteorder(sp, KRB5_STORAGE_BYTEORDER_HOST);
krb5_store_int32(sp, 0x01020304);
{
int test = 1;
void *data;
if(*(char*)&test)
data = "\x4\x3\x2\x1";
else
data = "\x1\x2\x3\x4";
nerr += compare("Integer (host)", sp, data, 4);
}
sp = krb5_storage_emem();
krb5_make_principal(context, &principal, "TEST", "foobar", NULL);
krb5_store_principal(sp, principal);
krb5_free_principal(context, principal);
nerr += compare("Principal", sp, "\x0\x0\x0\x1"
"\x0\x0\x0\x1"
"\x0\x0\x0\x4TEST"
"\x0\x0\x0\x6""foobar", 26);
krb5_free_context(context);
return nerr ? 1 : 0;
}
kadm5_ret_t
kadm5_c_chpass_principal_with_key(void *server_handle,
krb5_principal princ,
int keepold,
int n_key_data,
krb5_key_data *key_data)
{
kadm5_client_context *context = server_handle;
kadm5_ret_t ret;
krb5_storage *sp;
unsigned char buf[1024];
int32_t tmp;
krb5_data reply;
int i;
ret = _kadm5_connect(server_handle);
if(ret)
return ret;
sp = krb5_storage_from_mem(buf, sizeof(buf));
if (sp == NULL) {
krb5_clear_error_message(context->context);
return ENOMEM;
}
krb5_store_int32(sp, kadm_chpass_with_key);
krb5_store_principal(sp, princ);
krb5_store_int32(sp, n_key_data);
for (i = 0; i < n_key_data; ++i)
kadm5_store_key_data (sp, &key_data[i]);
krb5_store_int32(sp, keepold); /* extension */
ret = _kadm5_client_send(context, sp);
krb5_storage_free(sp);
if (ret)
return ret;
ret = _kadm5_client_recv(context, &reply);
if(ret)
return ret;
sp = krb5_storage_from_data (&reply);
if (sp == NULL) {
krb5_clear_error_message(context->context);
krb5_data_free (&reply);
return ENOMEM;
}
krb5_ret_int32(sp, &tmp);
krb5_clear_error_message(context->context);
krb5_storage_free(sp);
krb5_data_free (&reply);
return tmp;
}
kadm5_ret_t
kadm5_c_get_principal(void *server_handle,
krb5_principal princ,
kadm5_principal_ent_t out,
uint32_t mask)
{
kadm5_client_context *context = server_handle;
kadm5_ret_t ret;
krb5_storage *sp;
unsigned char buf[1024];
int32_t tmp;
krb5_data reply;
ret = _kadm5_connect(server_handle);
if(ret)
return ret;
sp = krb5_storage_from_mem(buf, sizeof(buf));
if (sp == NULL) {
krb5_clear_error_message(context->context);
return ENOMEM;
}
krb5_store_int32(sp, kadm_get);
krb5_store_principal(sp, princ);
krb5_store_int32(sp, mask);
ret = _kadm5_client_send(context, sp);
krb5_storage_free(sp);
if(ret)
return ret;
ret = _kadm5_client_recv(context, &reply);
if (ret)
return ret;
sp = krb5_storage_from_data (&reply);
if (sp == NULL) {
krb5_clear_error_message(context->context);
krb5_data_free (&reply);
return ENOMEM;
}
krb5_ret_int32(sp, &tmp);
ret = tmp;
krb5_clear_error_message(context->context);
if(ret == 0)
kadm5_ret_principal_ent(sp, out);
krb5_storage_free(sp);
krb5_data_free (&reply);
return ret;
}
/*
* Request:
* NameZ
* ServerPrincipalPresent
* ServerPrincipal OPTIONAL
* Key
*
* Repsonse:
*
*/
KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
_krb5_kcm_get_initial_ticket(krb5_context context,
krb5_ccache id,
krb5_principal server,
krb5_keyblock *key)
{
krb5_kcmcache *k = KCMCACHE(id);
krb5_error_code ret;
krb5_storage *request;
ret = krb5_kcm_storage_request(context, KCM_OP_GET_INITIAL_TICKET, &request);
if (ret)
return ret;
ret = krb5_store_stringz(request, k->name);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_store_int8(request, (server == NULL) ? 0 : 1);
if (ret) {
krb5_storage_free(request);
return ret;
}
if (server != NULL) {
ret = krb5_store_principal(request, server);
if (ret) {
krb5_storage_free(request);
return ret;
}
}
ret = krb5_store_keyblock(request, *key);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_kcm_call(context, request, NULL, NULL);
krb5_storage_free(request);
return ret;
}
/*
* Request:
* NameZ
* KDCFlags
* EncryptionType
* ServerPrincipal
*
* Repsonse:
*
*/
KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
_krb5_kcm_get_ticket(krb5_context context,
krb5_ccache id,
krb5_kdc_flags flags,
krb5_enctype enctype,
krb5_principal server)
{
krb5_error_code ret;
krb5_kcmcache *k = KCMCACHE(id);
krb5_storage *request;
ret = krb5_kcm_storage_request(context, KCM_OP_GET_TICKET, &request);
if (ret)
return ret;
ret = krb5_store_stringz(request, k->name);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_store_int32(request, flags.i);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_store_int32(request, enctype);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_store_principal(request, server);
if (ret) {
krb5_storage_free(request);
return ret;
}
ret = krb5_kcm_call(context, request, NULL, NULL);
krb5_storage_free(request);
return ret;
}
kadm5_ret_t
kadm5_log_delete (kadm5_server_context *context,
krb5_principal princ)
{
krb5_storage *sp;
kadm5_ret_t ret;
off_t off;
off_t len;
kadm5_log_context *log_context = &context->log_context;
sp = krb5_storage_emem();
if (sp == NULL)
return ENOMEM;
ret = kadm5_log_preamble (context, sp, kadm_delete);
if (ret)
goto out;
ret = krb5_store_int32 (sp, 0);
if (ret)
goto out;
off = krb5_storage_seek (sp, 0, SEEK_CUR);
ret = krb5_store_principal (sp, princ);
if (ret)
goto out;
len = krb5_storage_seek (sp, 0, SEEK_CUR) - off;
krb5_storage_seek(sp, -(len + 4), SEEK_CUR);
ret = krb5_store_int32 (sp, len);
if (ret)
goto out;
krb5_storage_seek(sp, len, SEEK_CUR);
ret = krb5_store_int32 (sp, len);
if (ret)
goto out;
ret = kadm5_log_postamble (log_context, sp);
if (ret)
goto out;
ret = kadm5_log_flush (log_context, sp);
if (ret)
goto out;
ret = kadm5_log_end (context);
out:
krb5_storage_free (sp);
return ret;
}
kadm5_ret_t
kadm5_c_chpass_principal(void *server_handle,
krb5_principal princ,
const char *password)
{
kadm5_client_context *context = server_handle;
kadm5_ret_t ret;
krb5_storage *sp;
unsigned char buf[1024];
int32_t tmp;
krb5_data reply;
ret = _kadm5_connect(server_handle);
if(ret)
return ret;
sp = krb5_storage_from_mem(buf, sizeof(buf));
if (sp == NULL) {
krb5_clear_error_message(context->context);
return ENOMEM;
}
krb5_store_int32(sp, kadm_chpass);
krb5_store_principal(sp, princ);
krb5_store_string(sp, password);
ret = _kadm5_client_send(context, sp);
krb5_storage_free(sp);
if (ret)
return ret;
ret = _kadm5_client_recv(context, &reply);
if(ret)
return ret;
sp = krb5_storage_from_data (&reply);
if (sp == NULL) {
krb5_clear_error_message(context->context);
krb5_data_free (&reply);
return ENOMEM;
}
krb5_ret_int32(sp, &tmp);
krb5_clear_error_message(context->context);
krb5_storage_free(sp);
krb5_data_free (&reply);
return tmp;
}
kadm5_ret_t
kadm5_c_randkey_principal(void *server_handle,
krb5_principal princ,
krb5_boolean keepold,
int n_ks_tuple,
krb5_key_salt_tuple *ks_tuple,
krb5_keyblock **new_keys,
int *n_keys)
{
kadm5_client_context *context = server_handle;
kadm5_ret_t ret;
krb5_storage *sp;
unsigned char buf[1536];
int32_t tmp;
size_t i;
krb5_data reply;
ret = _kadm5_connect(server_handle);
if(ret)
return ret;
sp = krb5_storage_from_mem(buf, sizeof(buf));
if (sp == NULL) {
krb5_clear_error_message(context->context);
return ENOMEM;
}
/*
* NOTE WELL: This message is extensible. It currently consists of:
*
* - opcode (kadm_randkey)
* - principal name (princ)
*
* followed by optional items, each of which must be present if
* there are any items following them that are also present:
*
* - keepold boolean (whether to delete old kvnos)
* - number of key/salt type tuples
* - array of {enctype, salttype}
*
* Eventually we may add:
*
* - opaque string2key parameters (salt, rounds, ...)
*/
krb5_store_int32(sp, kadm_randkey);
krb5_store_principal(sp, princ);
if (keepold == TRUE || n_ks_tuple > 0)
krb5_store_uint32(sp, keepold);
if (n_ks_tuple > 0)
krb5_store_uint32(sp, n_ks_tuple);
for (i = 0; i < n_ks_tuple; i++) {
krb5_store_int32(sp, ks_tuple[i].ks_enctype);
krb5_store_int32(sp, ks_tuple[i].ks_salttype);
}
/* Future extensions go here */
ret = _kadm5_client_send(context, sp);
krb5_storage_free(sp);
if (ret)
return ret;
ret = _kadm5_client_recv(context, &reply);
if(ret)
return ret;
sp = krb5_storage_from_data(&reply);
if (sp == NULL) {
krb5_clear_error_message(context->context);
krb5_data_free (&reply);
return ENOMEM;
}
krb5_clear_error_message(context->context);
krb5_ret_int32(sp, &tmp);
ret = tmp;
if(ret == 0){
krb5_keyblock *k;
krb5_ret_int32(sp, &tmp);
if (tmp < 0) {
ret = EOVERFLOW;
goto out;
}
k = malloc(tmp * sizeof(*k));
if (k == NULL) {
ret = ENOMEM;
goto out;
}
for(i = 0; i < tmp; i++)
krb5_ret_keyblock(sp, &k[i]);
if (n_keys && new_keys) {
*n_keys = tmp;
*new_keys = k;
}
}
out:
krb5_storage_free(sp);
krb5_data_free (&reply);
return ret;
}
kadm5_ret_t
kadm5_log_rename (kadm5_server_context *context,
krb5_principal source,
hdb_entry *ent)
{
krb5_storage *sp;
kadm5_ret_t ret;
off_t off;
off_t len;
krb5_data value;
kadm5_log_context *log_context = &context->log_context;
krb5_data_zero(&value);
sp = krb5_storage_emem();
ret = hdb_entry2value (context->context, ent, &value);
if (ret)
goto failed;
ret = kadm5_log_preamble (context, sp, kadm_rename);
if (ret)
goto failed;
ret = krb5_store_int32 (sp, 0);
if (ret)
goto failed;
off = krb5_storage_seek (sp, 0, SEEK_CUR);
ret = krb5_store_principal (sp, source);
if (ret)
goto failed;
krb5_storage_write(sp, value.data, value.length);
len = krb5_storage_seek (sp, 0, SEEK_CUR) - off;
krb5_storage_seek(sp, -(len + 4), SEEK_CUR);
ret = krb5_store_int32 (sp, len);
if (ret)
goto failed;
krb5_storage_seek(sp, len, SEEK_CUR);
ret = krb5_store_int32 (sp, len);
if (ret)
goto failed;
ret = kadm5_log_postamble (log_context, sp);
if (ret)
goto failed;
ret = kadm5_log_flush (log_context, sp);
if (ret)
goto failed;
krb5_storage_free (sp);
krb5_data_free (&value);
return kadm5_log_end (context);
failed:
krb5_data_free(&value);
krb5_storage_free(sp);
return ret;
}
KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
krb5_store_creds_tag(krb5_storage *sp, krb5_creds *creds)
{
int ret;
int32_t header = 0;
if (creds->client)
header |= SC_CLIENT_PRINCIPAL;
if (creds->server)
header |= SC_SERVER_PRINCIPAL;
if (creds->session.keytype != ETYPE_NULL)
header |= SC_SESSION_KEY;
if (creds->ticket.data)
header |= SC_TICKET;
if (creds->second_ticket.length)
header |= SC_SECOND_TICKET;
if (creds->authdata.len)
header |= SC_AUTHDATA;
if (creds->addresses.len)
header |= SC_ADDRESSES;
ret = krb5_store_int32(sp, header);
if (ret)
return ret;
if (creds->client) {
ret = krb5_store_principal(sp, creds->client);
if(ret)
return ret;
}
if (creds->server) {
ret = krb5_store_principal(sp, creds->server);
if(ret)
return ret;
}
if (creds->session.keytype != ETYPE_NULL) {
ret = krb5_store_keyblock(sp, creds->session);
if(ret)
return ret;
}
ret = krb5_store_times(sp, creds->times);
if(ret)
return ret;
ret = krb5_store_int8(sp, creds->second_ticket.length != 0); /* is_skey */
if(ret)
return ret;
ret = krb5_store_int32(sp, bitswap32(TicketFlags2int(creds->flags.b)));
if(ret)
return ret;
if (creds->addresses.len) {
ret = krb5_store_addrs(sp, creds->addresses);
if(ret)
return ret;
}
if (creds->authdata.len) {
ret = krb5_store_authdata(sp, creds->authdata);
if(ret)
return ret;
}
if (creds->ticket.data) {
ret = krb5_store_data(sp, creds->ticket);
if(ret)
return ret;
}
if (creds->second_ticket.data) {
ret = krb5_store_data(sp, creds->second_ticket);
if (ret)
return ret;
}
return ret;
}
