#include "postlicyd.h"
#define DAEMON_NAME "postlicyd"
-#define DAEMON_VERSION "0.2"
+#define DAEMON_VERSION "0.3"
#define DEFAULT_PORT 10000
#define RUNAS_USER "nobody"
#define RUNAS_GROUP "nogroup"
return config_reload(mconfig);
}
-__attribute__((format(printf,2,0)))
-static void policy_answer(server_t *pcy, const char *fmt, ...)
+static void policy_answer(server_t *pcy, const char *message)
{
- va_list args;
query_context_t *context = pcy->data;
const query_t* query = &context->query;
buffer_addstr(&pcy->obuf, "action=");
- va_start(args, fmt);
- buffer_addvf(&pcy->obuf, fmt, args);
- va_end(args);
+ buffer_ensure(&pcy->obuf, m_strlen(message) + 64);
+
+ ssize_t size = array_size(pcy->obuf) - array_len(pcy->obuf);
+ ssize_t format_size = query_format(array_ptr(pcy->obuf, array_len(pcy->obuf)),
+ size, message, query);
+ if (format_size == -1) {
+ buffer_addstr(&pcy->obuf, message);
+ } else if (format_size > size) {
+ buffer_ensure(&pcy->obuf, format_size + 1);
+ query_format(array_ptr(pcy->obuf, array_len(pcy->obuf)),
+ array_size(pcy->obuf) - array_len(pcy->obuf),
+ message, query);
+ array_len(pcy->obuf) += format_size;
+ } else {
+ array_len(pcy->obuf) += format_size;
+ }
buffer_addstr(&pcy->obuf, "\n\n");
buffer_consume(&pcy->ibuf, query->eoq - pcy->ibuf.data);
epoll_modify(pcy->fd, EPOLLIN | EPOLLOUT, pcy);
static const filter_t *next_filter(server_t *pcy, const filter_t *filter,
const query_t *query, const filter_hook_t *hook, bool *ok) {
+ if (hook != NULL) {
+ query_context_t *context = pcy->data;
+ if (hook->counter >= 0 && hook->counter < MAX_COUNTERS && hook->cost > 0) {
+ context->context.counters[hook->counter] += hook->cost;
+ debug("request client=%s, from=<%s>, to=<%s>: added %d to counter %d (now %u)",
+ query->client_name,
+ query->sender == NULL ? "undefined" : query->sender,
+ query->recipient == NULL ? "undefined" : query->recipient,
+ hook->cost, hook->counter, context->context.counters[hook->counter]);
+ }
+ }
if (hook == NULL) {
warn("request client=%s, from=<%s>, to=<%s>: aborted",
query->client_name,
query->sender == NULL ? "undefined" : query->sender,
query->recipient == NULL ? "undefined" : query->recipient,
htokens[hook->type], filter->name, hook->value);
- policy_answer(pcy, "%s", hook->value);
+ policy_answer(pcy, hook->value);
*ok = true;
return NULL;
} else {
if (!query_parse(pcy->data, pcy->ibuf.data))
return -1;
query->eoq = eoq + strlen("\n\n");
+ if (query->instance == NULL || strcmp(context->context.instance, query->instance) != 0) {
+ filter_context_clean(&context->context);
+ m_strcat(context->context.instance, 64, query->instance);
+ }
epoll_modify(pcy->fd, 0, pcy);
return policy_process(pcy, mconfig) ? 0 : -1;
}