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/*-
* Copyright 2017 Pragadeesh C
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "config.h"
#include "rspamadm.h"
#include "lua/lua_common.h"
static gchar *logdir = NULL;
static gchar *output = "new.scores";
static gboolean score_diff = false; /* Print score diff flag */
static gchar *config = NULL;
extern struct rspamd_main *rspamd_main;
/* Defined in modules.c */
extern module_t *modules[];
extern worker_t *workers[];
static void rspamadm_rescore (gint argc, gchar **argv,
const struct rspamadm_command *cmd);
static const char *rspamadm_rescore_help (gboolean full_help,
const struct rspamadm_command *cmd);
struct rspamadm_command rescore_command = {
.name = "rescore",
.flags = 0,
.help = rspamadm_rescore_help,
.run = rspamadm_rescore
};
static GOptionEntry entries[] = {
{"logdir", 'l', 0, G_OPTION_ARG_FILENAME, &logdir,
"Logs directory", NULL},
{"output", 'o', 0, G_OPTION_ARG_FILENAME, &output,
"Scores output location", NULL},
{"diff", 'd', 0, G_OPTION_ARG_NONE, &score_diff,
"Print score diff", NULL},
{"config", 'c', 0, G_OPTION_ARG_STRING, &config,
"Config file to use", NULL},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}
};
static void
config_logger (rspamd_mempool_t *pool, gpointer ud)
{
struct rspamd_main *rm = ud;
rm->cfg->log_type = RSPAMD_LOG_CONSOLE;
rm->cfg->log_level = G_LOG_LEVEL_MESSAGE;
rspamd_set_logger (rm->cfg, g_quark_try_string ("main"), &rm->logger,
rm->server_pool);
if (rspamd_log_open_priv (rm->logger, rm->workers_uid, rm->workers_gid) ==
-1) {
fprintf (stderr, "Fatal error, cannot open logfile, exiting\n");
exit (EXIT_FAILURE);
}
}
static const char *
rspamadm_rescore_help (gboolean full_help, const struct rspamadm_command *cmd)
{
const char *help_str;
if (full_help) {
help_str = "Estimate optimal symbol weights from log files\n\n"
"Usage: rspamadm rescore -l <log_directory>\n"
"Where options are:\n\n"
"-l: path to logs directory\n"
"-o: scores output file location\n"
"-d: print scores diff\n"
"-i: max iterations for perceptron\n";
} else {
help_str = "Estimate optimal symbol weights from log files";
}
return help_str;
}
static void
rspamadm_rescore (gint argc, gchar **argv, const struct rspamadm_command *cmd)
{
GOptionContext *context;
GError *error = NULL;
struct rspamd_config *cfg = rspamd_main->cfg, **pcfg;
gboolean ret = TRUE;
worker_t **pworker;
const gchar *confdir;
#ifndef WITH_TORCH
rspamd_fprintf (stderr, "Torch is not enabled. "
"Use -DENABLE_TORCH=ON option while running cmake.\n");
exit (EXIT_FAILURE);
#endif
context = g_option_context_new (
"rescore - estimate optimal symbol weights from log files");
g_option_context_set_summary (context,
"Summary:\n Rspamd administration utility version "
RVERSION
"\n Release id: "
RID);
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_set_ignore_unknown_options (context, TRUE);
if (!g_option_context_parse (context, &argc, &argv, &error)) {
rspamd_fprintf (stderr, "option parsing failed: %s\n", error->message);
g_error_free (error);
exit (EXIT_FAILURE);
}
if (logdir == NULL) {
rspamd_fprintf (stderr, "Please specify log directory.\n");
exit (EXIT_FAILURE);
}
if (config == NULL) {
if ((confdir = g_hash_table_lookup (ucl_vars, "CONFDIR")) == NULL) {
confdir = RSPAMD_CONFDIR;
}
config = g_strdup_printf ("%s%c%s", confdir, G_DIR_SEPARATOR,
"rspamd.conf");
}
pworker = &workers[0];
while (*pworker) {
/* Init string quarks */
(void) g_quark_from_static_string ((*pworker)->name);
pworker++;
}
cfg->cache = rspamd_symbols_cache_new (cfg);
cfg->compiled_modules = modules;
cfg->compiled_workers = workers;
cfg->cfg_name = config;
if (!rspamd_config_read (cfg, cfg->cfg_name, config_logger, rspamd_main, ucl_vars)) {
ret = FALSE;
}
else {
/* Do post-load actions */
rspamd_lua_post_load_config (cfg);
if (!rspamd_init_filters (cfg, FALSE)) {
ret = FALSE;
}
if (ret) {
ret = rspamd_config_post_load (cfg, RSPAMD_CONFIG_INIT_SYMCACHE);
rspamd_symbols_cache_validate (cfg->cache,
cfg,
FALSE);
}
}
if (ret) {
ucl_object_insert_key (cfg->rcl_obj, ucl_object_fromstring (cfg->cfg_name),
"config_path", 0, false);
ucl_object_insert_key (cfg->rcl_obj, ucl_object_fromstring (logdir),
"logdir", 0, false);
ucl_object_insert_key (cfg->rcl_obj, ucl_object_fromstring (output),
"output", 0, false);
ucl_object_insert_key (cfg->rcl_obj, ucl_object_frombool (score_diff),
"diff", 0, false);
pcfg = lua_newuserdata (L, sizeof (struct rspamd_config *));
rspamd_lua_setclass (L, "rspamd{config}", -1);
*pcfg = cfg;
lua_setglobal (L, "rspamd_config");
rspamadm_execute_lua_ucl_subr (L,
argc,
argv,
cfg->rcl_obj,
"rescore");
}
}
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