static int _map_proc_client_get_vp(TALLOC_CTX *ctx, VALUE_PAIR **out, REQUEST *request,
vp_map_t const *map, void *uctx)
{
client_get_vp_ctx_t *client = uctx;
VALUE_PAIR *head = NULL, *vp;
fr_cursor_t cursor;
fr_dict_attr_t const *da;
CONF_PAIR const *cp;
rad_assert(ctx != NULL);
fr_cursor_init(&cursor, &head);
/*
* FIXME: allow multiple entries.
*/
if (map->lhs->type == TMPL_TYPE_ATTR) {
da = map->lhs->tmpl_da;
} else {
char *attr;
if (tmpl_aexpand(ctx, &attr, request, map->lhs, NULL, NULL) <= 0) {
RWDEBUG("Failed expanding string");
return -1;
}
da = fr_dict_attr_by_name(request->dict, attr);
if (!da) {
RWDEBUG("No such attribute '%s'", attr);
return -1;
}
talloc_free(attr);
}
for (cp = client->cp;
cp;
cp = cf_pair_find_next(client->cs, cp, client->field)) {
char const *value = cf_pair_value(cp);
MEM(vp = fr_pair_afrom_da(ctx, da));
if (fr_pair_value_from_str(vp, value, talloc_array_length(value) - 1, '\0', false) < 0) {
RWDEBUG("Failed parsing value \"%pV\" for attribute %s: %s", fr_box_strvalue(value),
map->lhs->tmpl_da->name, fr_strerror());
fr_pair_list_free(&head);
talloc_free(vp);
return -1;
}
vp->op = map->op;
fr_cursor_append(&cursor, vp);
if (map->op != T_OP_ADD) break; /* Create multiple attribute for multiple CONF_PAIRs */
}
*out = head;
return 0;
}
/*
* Convert field X to a VP.
*/
static int csv_map_getvalue(TALLOC_CTX *ctx, VALUE_PAIR **out, REQUEST *request, vp_map_t const *map, void *uctx)
{
char const *str = uctx;
VALUE_PAIR *head = NULL, *vp;
vp_cursor_t cursor;
DICT_ATTR const *da;
rad_assert(ctx != NULL);
fr_cursor_init(&cursor, &head);
/*
* FIXME: allow multiple entries.
*/
if (map->lhs->type == TMPL_TYPE_ATTR) {
da = map->lhs->tmpl_da;
} else {
char *attr;
if (tmpl_aexpand(ctx, &attr, request, map->lhs, NULL, NULL) <= 0) {
RWDEBUG("Failed expanding string");
return -1;
}
da = dict_attrbyname(attr);
if (!da) {
RWDEBUG("No such attribute '%s'", attr);
return -1;
}
talloc_free(attr);
}
vp = pairalloc(ctx, da);
rad_assert(vp);
if (pairparsevalue(vp, str, talloc_array_length(str) - 1) < 0) {
char *escaped;
escaped = fr_aprints(vp, str, talloc_array_length(str) - 1, '\'');
RWDEBUG("Failed parsing value \"%s\" for attribute %s: %s", escaped,
map->lhs->tmpl_da->name, fr_strerror());
talloc_free(vp); /* also frees escaped */
return -1;
}
vp->op = map->op;
fr_cursor_merge(&cursor, vp);
*out = head;
return 0;
}
/** Perform a search and map the result of the search to server attributes
*
* @param[in] mod_inst #rlm_csv_t
* @param[in] proc_inst mapping map entries to field numbers.
* @param[in,out] request The current request.
* @param[in] key key to look for
* @param[in] maps Head of the map list.
* @return
* - #RLM_MODULE_NOOP no rows were returned.
* - #RLM_MODULE_UPDATED if one or more #VALUE_PAIR were added to the #REQUEST.
* - #RLM_MODULE_FAIL if an error occurred.
*/
static rlm_rcode_t mod_map_proc(void *mod_inst, UNUSED void *proc_inst, REQUEST *request,
char const *key, vp_map_t const *maps)
{
rlm_csv_t *inst = mod_inst;
rlm_csv_entry_t *e, my_entry;
vp_map_t const *map;
my_entry.key = key;
e = rbtree_finddata(inst->tree, &my_entry);
if (!e) return RLM_MODULE_NOOP;
RINDENT();
for (map = maps;
map != NULL;
map = map->next) {
int field;
char *field_name;
/*
* Avoid memory allocations if possible.
*/
if (map->rhs->type != TMPL_TYPE_LITERAL) {
if (tmpl_aexpand(request, &field_name, request, map->rhs, NULL, NULL) < 0) {
RDEBUG("Failed expanding RHS at %s", map->lhs->name);
return RLM_MODULE_FAIL;
}
} else {
memcpy(&field_name, &map->rhs->name, sizeof(field_name)); /* const */
}
field = fieldname2offset(inst, field_name);
if (field_name != map->rhs->name) talloc_free(field_name);
if (field < 0) {
RDEBUG("No such field name %s", map->rhs->name);
return RLM_MODULE_FAIL;
}
/*
* Pass the raw data to the callback, which will
* create the VP and add it to the map.
*/
if (map_to_request(request, map, csv_map_getvalue, e->data[field]) < 0) {
return RLM_MODULE_FAIL;
}
}
return RLM_MODULE_UPDATED;
}
/*
* Convert field X to a VP.
*/
static int csv_map_getvalue(TALLOC_CTX *ctx, VALUE_PAIR **out, REQUEST *request, vp_map_t const *map, void *uctx)
{
char const *str = uctx;
VALUE_PAIR *head = NULL, *vp;
fr_cursor_t cursor;
fr_dict_attr_t const *da;
rad_assert(ctx != NULL);
fr_cursor_init(&cursor, &head);
/*
* FIXME: allow multiple entries.
*/
if (map->lhs->type == TMPL_TYPE_ATTR) {
da = map->lhs->tmpl_da;
} else {
char *attr;
if (tmpl_aexpand(ctx, &attr, request, map->lhs, NULL, NULL) <= 0) {
RWDEBUG("Failed expanding string");
return -1;
}
da = fr_dict_attr_by_name(request->dict, attr);
if (!da) {
RWDEBUG("No such attribute '%s'", attr);
return -1;
}
talloc_free(attr);
}
vp = fr_pair_afrom_da(ctx, da);
rad_assert(vp);
if (fr_pair_value_from_str(vp, str, talloc_array_length(str) - 1, '\0', true) < 0) {
RWDEBUG("Failed parsing value \"%pV\" for attribute %s: %s", fr_box_strvalue_buffer(str),
map->lhs->tmpl_da->name, fr_strerror());
talloc_free(vp);
return -1;
}
vp->op = map->op;
fr_cursor_append(&cursor, vp);
*out = head;
return 0;
}
/** Evaluate a set of maps using the specified map processor
*
* Evaluate the map processor src template, then call a map processor function to do
* something with the expanded src template and map the result to attributes in the request.
*
* @param request The current request.
* @param inst of a map processor.
*/
rlm_rcode_t map_proc(REQUEST *request, map_proc_inst_t const *inst)
{
char *value;
rlm_rcode_t rcode;
if (tmpl_aexpand(request, &value, request, inst->src, inst->proc->escape, inst->proc->mod_inst) < 0) {
return RLM_MODULE_FAIL;
}
rcode = inst->proc->evaluate(inst->proc->mod_inst, inst->data, request, value, inst->maps);
talloc_free(value);
return rcode;
}
static rlm_rcode_t CC_HINT(nonnull) mod_delay(void *instance, UNUSED void *thread, REQUEST *request)
{
rlm_delay_t const *inst = instance;
struct timeval delay, resume_at, *yielded_at;
if (inst->delay) {
if (tmpl_aexpand(request, &delay, request, inst->delay, NULL, NULL) < 0) return RLM_MODULE_FAIL;
} else {
memset(&delay, 0, sizeof(delay));
}
/*
* Record the time that we yielded the request
*/
MEM(yielded_at = talloc(request, struct timeval));
if (gettimeofday(yielded_at, NULL) < 0) {
REDEBUG("Failed getting current time: %s", fr_syserror(errno));
return RLM_MODULE_FAIL;
}
/*
* Setup the delay for this request
*/
if (delay_add(request, &resume_at, yielded_at, &delay, inst->force_reschedule, inst->delay) != 0) {
return RLM_MODULE_NOOP;
}
RDEBUG3("Current time %pV, resume time %pV", fr_box_timeval(*yielded_at), fr_box_timeval(resume_at));
if (unlang_event_module_timeout_add(request, _delay_done, yielded_at, &resume_at) < 0) {
RPEDEBUG("Adding event failed");
return RLM_MODULE_FAIL;
}
return unlang_module_yield(request, mod_delay_return, mod_delay_cancel, yielded_at);
}
/** Logging callback to write log messages to a destination
*
* This allows the logging destination to be customised on a per request basis.
*
* @note Function does not write log output immediately
*
* @param[in] type What type of message this is (error, warn, info, debug).
* @param[in] lvl At what logging level this message should be output.
* @param[in] request The current request.
* @param[in] file src file the log message was generated in.
* @param[in] line number the log message was generated on.
* @param[in] fmt sprintf style fmt string.
* @param[in] ap Arguments for the fmt string.
* @param[in] uctx Context data for the log function.
*/
static void logtee_it(fr_log_type_t type, fr_log_lvl_t lvl, REQUEST *request,
UNUSED char const *file, UNUSED int line,
char const *fmt, va_list ap, void *uctx)
{
rlm_logtee_thread_t *t = talloc_get_type_abort(uctx, rlm_logtee_thread_t);
rlm_logtee_t const *inst = t->inst;
char *msg, *exp;
fr_cursor_t cursor;
VALUE_PAIR *vp;
log_dst_t *dst;
rad_assert(t->msg->vp_length == 0); /* Should have been cleared before returning */
/*
* None of this should involve mallocs unless msg > 1k
*/
msg = talloc_typed_vasprintf(t->msg, fmt, ap);
fr_value_box_strdup_buffer_shallow(NULL, &t->msg->data, attr_log_message, msg, true);
t->type->vp_uint32 = (uint32_t) type;
t->lvl->vp_uint32 = (uint32_t) lvl;
fr_cursor_init(&cursor, &request->packet->vps);
fr_cursor_prepend(&cursor, t->msg);
fr_cursor_prepend(&cursor, t->type);
fr_cursor_prepend(&cursor, t->lvl);
fr_cursor_head(&cursor);
/*
* Now expand our fmt string to encapsulate the
* message and any metadata
*
* Fixme: Would be better to call tmpl_expand
* into a variable length ring buffer.
*/
dst = request->log.dst;
request->log.dst = NULL;
if (tmpl_aexpand(t, &exp, request, inst->log_fmt, NULL, NULL) < 0) goto finish;
request->log.dst = dst;
fr_fring_overwrite(t->fring, exp); /* Insert it into the buffer */
if (!t->pending) {
t->pending = true;
logtee_fd_active(t); /* Listen for when the fd is writable */
}
finish:
/*
* Don't free, we re-use the VALUE_PAIRs for the next message
*/
vp = fr_cursor_remove(&cursor);
if (!fr_cond_assert(vp == t->lvl)) fr_cursor_append(&cursor, vp);
vp = fr_cursor_remove(&cursor);
if (!fr_cond_assert(vp == t->type)) fr_cursor_append(&cursor, vp);
vp = fr_cursor_remove(&cursor);
if (!fr_cond_assert(vp == t->msg)) fr_cursor_append(&cursor, vp);
fr_value_box_clear(&t->msg->data); /* Clear message data */
}
/** Create a new server TLS session
*
* Configures a new server TLS session, configuring options, setting callbacks etc...
*
* @param ctx to alloc session data in. Should usually be NULL unless the lifetime of the
* session is tied to another talloc'd object.
* @param conf values for this TLS session.
* @param request The current #REQUEST.
* @param client_cert Whether to require a client_cert.
* @return
* - A new session on success.
* - NULL on error.
*/
tls_session_t *tls_session_init_server(TALLOC_CTX *ctx, fr_tls_conf_t *conf, REQUEST *request, bool client_cert)
{
tls_session_t *session = NULL;
SSL *new_tls = NULL;
int verify_mode = 0;
VALUE_PAIR *vp;
SSL_CTX *ssl_ctx;
rad_assert(request != NULL);
rad_assert(conf->ctx_count > 0);
RDEBUG2("Initiating new TLS session");
ssl_ctx = conf->ctx[(conf->ctx_count == 1) ? 0 : conf->ctx_next++ % conf->ctx_count]; /* mutex not needed */
rad_assert(ssl_ctx);
new_tls = SSL_new(ssl_ctx);
if (new_tls == NULL) {
tls_log_error(request, "Error creating new TLS session");
return NULL;
}
session = talloc_zero(ctx, tls_session_t);
if (session == NULL) {
RERROR("Error allocating memory for TLS session");
SSL_free(new_tls);
return NULL;
}
session_init(session);
session->ctx = ssl_ctx;
session->ssl = new_tls;
talloc_set_destructor(session, _tls_session_free);
/*
* Initialize callbacks
*/
session->record_init = record_init;
session->record_close = record_close;
session->record_from_buff = record_from_buff;
session->record_to_buff = record_to_buff;
/*
* Create & hook the BIOs to handle the dirty side of the
* SSL. This is *very important* as we want to handle
* the transmission part. Now the only IO interface
* that SSL is aware of, is our defined BIO buffers.
*
* This means that all SSL IO is done to/from memory,
* and we can update those BIOs from the packets we've
* received.
*/
session->into_ssl = BIO_new(BIO_s_mem());
session->from_ssl = BIO_new(BIO_s_mem());
SSL_set_bio(session->ssl, session->into_ssl, session->from_ssl);
/*
* Add the message callback to identify what type of
* message/handshake is passed
*/
SSL_set_msg_callback(new_tls, tls_session_msg_cb);
SSL_set_msg_callback_arg(new_tls, session);
SSL_set_info_callback(new_tls, tls_session_info_cb);
/*
* This sets the context sessions can be resumed in.
* This is to prevent sessions being created by one application
* and used by another. In our case it prevents sessions being
* reused between modules, or TLS server components such as
* RADSEC.
*
* A context must always be set when doing session resumption
* otherwise session resumption will fail.
*
* As the context ID must be <= 32, we digest the context
* data with sha256.
*/
rad_assert(conf->session_id_name);
{
char *context_id;
EVP_MD_CTX *md_ctx;
uint8_t digest[SHA256_DIGEST_LENGTH];
static_assert(sizeof(digest) <= SSL_MAX_SSL_SESSION_ID_LENGTH,
"SSL_MAX_SSL_SESSION_ID_LENGTH must be >= SHA256_DIGEST_LENGTH");
if (tmpl_aexpand(session, &context_id, request, conf->session_id_name, NULL, NULL) < 0) {
RPEDEBUG("Failed expanding session ID");
talloc_free(session);
}
MEM(md_ctx = EVP_MD_CTX_create());
EVP_DigestInit_ex(md_ctx, EVP_sha256(), NULL);
EVP_DigestUpdate(md_ctx, context_id, talloc_array_length(context_id) - 1);
EVP_DigestFinal_ex(md_ctx, digest, NULL);
EVP_MD_CTX_destroy(md_ctx);
talloc_free(context_id);
if (!fr_cond_assert(SSL_set_session_id_context(session->ssl, digest, sizeof(digest)) == 1)) {
talloc_free(session);
return NULL;
}
}
/*
* Add the session certificate to the session.
*/
vp = fr_pair_find_by_da(request->control, attr_tls_session_cert_file, TAG_ANY);
if (vp) {
RDEBUG2("Loading TLS session certificate \"%s\"", vp->vp_strvalue);
if (SSL_use_certificate_file(session->ssl, vp->vp_strvalue, SSL_FILETYPE_PEM) != 1) {
tls_log_error(request, "Failed loading TLS session certificate \"%s\"",
vp->vp_strvalue);
talloc_free(session);
return NULL;
}
if (SSL_use_PrivateKey_file(session->ssl, vp->vp_strvalue, SSL_FILETYPE_PEM) != 1) {
tls_log_error(request, "Failed loading TLS session certificate \"%s\"",
vp->vp_strvalue);
talloc_free(session);
return NULL;
}
if (SSL_check_private_key(session->ssl) != 1) {
tls_log_error(request, "Failed validating TLS session certificate \"%s\"",
vp->vp_strvalue);
talloc_free(session);
return NULL;
}
/*
* Better to perform explicit checks, than rely
* on OpenSSL's opaque error messages.
*/
} else {
if (!conf->chains || !conf->chains[0]->private_key_file) {
ERROR("TLS Server requires a private key file");
talloc_free(session);
return NULL;
}
if (!conf->chains || !conf->chains[0]->certificate_file) {
ERROR("TLS Server requires a certificate file");
talloc_free(session);
return NULL;
}
}
/*
* In Server mode we only accept.
*
* This sets up the SSL session to work correctly with
* tls_session_handhsake.
*/
SSL_set_accept_state(session->ssl);
/*
* Verify the peer certificate, if asked.
*/
if (client_cert) {
RDEBUG2("Setting verify mode to require certificate from client");
verify_mode = SSL_VERIFY_PEER;
verify_mode |= SSL_VERIFY_FAIL_IF_NO_PEER_CERT;
verify_mode |= SSL_VERIFY_CLIENT_ONCE;
}
SSL_set_verify(session->ssl, verify_mode, tls_validate_cert_cb);
SSL_set_ex_data(session->ssl, FR_TLS_EX_INDEX_CONF, (void *)conf);
SSL_set_ex_data(session->ssl, FR_TLS_EX_INDEX_TLS_SESSION, (void *)session);
/*
* We use default fragment size, unless the Framed-MTU
* tells us it's too big. Note that we do NOT account
* for the EAP-TLS headers if conf->fragment_size is
* large, because that config item looks to be confusing.
*
* i.e. it should REALLY be called MTU, and the code here
* should figure out what that means for TLS fragment size.
* asking the administrator to know the internal details
* of EAP-TLS in order to calculate fragment sizes is
* just too much.
*/
session->mtu = conf->fragment_size;
vp = fr_pair_find_by_da(request->packet->vps, attr_framed_mtu, TAG_ANY);
if (vp && (vp->vp_uint32 > 100) && (vp->vp_uint32 < session->mtu)) {
RDEBUG2("Setting fragment_len to %u from &Framed-MTU", vp->vp_uint32);
session->mtu = vp->vp_uint32;
}
if (conf->session_cache_server) session->allow_session_resumption = true; /* otherwise it's false */
return session;
}
/**
* Main module procedure.
* @param[in] instance Module instance.
* @param[in] request Radius request.
* @return
*/
static rlm_rcode_t mod_proc(void *instance, REQUEST *request) {
rlm_mongodb_t *inst = instance;
rlm_mongodb_conn_t *conn = NULL;
rlm_rcode_t code = RLM_MODULE_FAIL;
bson_error_t error;
conn = fr_connection_get(inst->pool);
if (!conn) {
goto end;
}
if (inst->action == RLM_MONGODB_GET) {
// TODO: implement me!
code = RLM_MODULE_FAIL;
} else {
mongoc_collection_t *mongo_collection = NULL;
char *db = NULL, *collection = NULL, *query = NULL, *sort = NULL, *update = NULL;
bson_t *bson_query = NULL, *bson_sort = NULL, *bson_update = NULL;
if (tmpl_aexpand(request, &db, request, inst->cfg.db, NULL, NULL) < 0) {
ERROR("failed to substitute attributes for db '%s'", inst->cfg.db->name);
goto end_set;
}
if (tmpl_aexpand(request, &collection, request, inst->cfg.collection, NULL, NULL) < 0) {
ERROR("failed to substitute attributes for collection '%s'", inst->cfg.collection->name);
goto end_set;
}
ssize_t query_len = tmpl_aexpand(request, &query, request, inst->cfg.search_query, NULL, NULL);
if (query_len < 0) {
ERROR("failed to substitute attributes for search query '%s'", inst->cfg.search_query->name);
goto end_set;
}
bson_query = bson_new_from_json((uint8_t *) query, query_len, &error);
if (!bson_query) {
RERROR("JSON->BSON conversion failed for search query '%s': %d.%d %s",
query, error.domain, error.code, error.message);
goto end_set;
}
ssize_t sort_len = tmpl_aexpand(request, &sort, request, inst->cfg.sort_query, NULL, NULL);
if (query_len < 0) {
ERROR("failed to substitute attributes for sort query '%s'", inst->cfg.sort_query->name);
goto end_set;
}
if (sort_len) {
bson_sort = bson_new_from_json((uint8_t *) sort, sort_len, &error);
if (!bson_sort) {
RERROR("JSON->BSON conversion failed for sort query '%s': %d.%d %s",
sort, error.domain, error.code, error.message);
goto end_set;
}
}
ssize_t update_len = tmpl_aexpand(request, &update, request, inst->cfg.update_query, NULL, NULL);
if (query_len < 0) {
ERROR("failed to substitute attributes for update query '%s'", inst->cfg.update_query->name);
goto end_set;
}
if (update_len) {
bson_update = bson_new_from_json((uint8_t *) update, update_len, &error);
if (!bson_update) {
RERROR("JSON->BSON conversion failed for update query '%s': %d.%d %s",
update, error.domain, error.code, error.message);
goto end_set;
}
}
mongo_collection = mongoc_client_get_collection(conn->client, db, collection);
if (!mongo_collection) {
RERROR("failed to get collection %s/%s", db, collection);
goto end_set;
}
bool ok = mongoc_collection_find_and_modify(mongo_collection, bson_query, bson_sort,
bson_update, NULL, inst->cfg.remove,
inst->cfg.upsert, false, NULL, &error);
code = ok ? RLM_MODULE_OK : RLM_MODULE_FAIL;
end_set:
if (mongo_collection) mongoc_collection_destroy(mongo_collection);
if (bson_query) bson_destroy(bson_query);
if (bson_sort) bson_destroy(bson_sort);
if (bson_update) bson_destroy(bson_update);
}
end:
if (conn) fr_connection_release(inst->pool, conn);
return code;
}
/** Map multiple attributes from a client into the request
*
* @param[in] mod_inst NULL.
* @param[in] proc_inst NULL.
* @param[in] request The current request.
* @param[in] client_override If NULL, use the current client, else use the client matching
* the ip given.
* @param[in] maps Head of the map list.
* @return
* - #RLM_MODULE_NOOP no rows were returned.
* - #RLM_MODULE_UPDATED if one or more #VALUE_PAIR were added to the #REQUEST.
* - #RLM_MODULE_FAIL if an error occurred.
*/
static rlm_rcode_t map_proc_client(UNUSED void *mod_inst, UNUSED void *proc_inst, REQUEST *request,
fr_value_box_t **client_override, vp_map_t const *maps)
{
rlm_rcode_t rcode = RLM_MODULE_OK;
vp_map_t const *map;
RADCLIENT *client;
client_get_vp_ctx_t uctx;
if (*client_override) {
fr_ipaddr_t ip;
char const *client_str;
/*
* Concat don't asprint, as this becomes a noop
* in the vast majority of cases.
*/
if (fr_value_box_list_concat(request, *client_override, client_override, FR_TYPE_STRING, true) < 0) {
REDEBUG("Failed concatenating input data");
return RLM_MODULE_FAIL;
}
client_str = (*client_override)->vb_strvalue;
if (fr_inet_pton(&ip, client_str, -1, AF_UNSPEC, false, true) < 0) {
REDEBUG("\"%s\" is not a valid IPv4 or IPv6 address", client_str);
rcode = RLM_MODULE_FAIL;
goto finish;
}
client = client_find(NULL, &ip, IPPROTO_IP);
if (!client) {
RDEBUG("No client found with IP \"%s\"", client_str);
rcode = RLM_MODULE_NOTFOUND;
goto finish;
}
if (client->cs) {
char const *filename;
int line;
filename = cf_filename(client->cs);
line = cf_lineno(client->cs);
if (filename) {
RDEBUG2("Found client matching \"%s\". Defined in \"%s\" line %i",
client_str, filename, line);
} else {
RDEBUG2("Found client matching \"%s\"", client_str);
}
}
} else {
client = request->client;
}
uctx.cs = client->cs;
RINDENT();
for (map = maps;
map != NULL;
map = map->next) {
char *field = NULL;
if (tmpl_aexpand(request, &field, request, map->rhs, NULL, NULL) < 0) {
REDEBUG("Failed expanding RHS at %s", map->lhs->name);
rcode = RLM_MODULE_FAIL;
talloc_free(field);
break;
}
uctx.cp = cf_pair_find(client->cs, field);
if (!uctx.cp) {
RDEBUG3("No matching client property \"%s\", skipping...", field);
goto next; /* No matching CONF_PAIR found */
}
uctx.field = field;
/*
* Pass the raw data to the callback, which will
* create the VP and add it to the map.
*/
if (map_to_request(request, map, _map_proc_client_get_vp, &uctx) < 0) {
rcode = RLM_MODULE_FAIL;
talloc_free(field);
break;
}
rcode = RLM_MODULE_UPDATED;
next:
talloc_free(field);
}
REXDENT();
finish:
return rcode;
}
