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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"
#if !defined(WITH_TORCH) || !defined(WITH_LUAJIT)
#define HAS_TORCH false
#else
#define HAS_TORCH true
#endif
static gchar *logdir = NULL;
static gchar *output = "new.scores";
static gdouble threshold = 15; /* Spam threshold */
static gboolean score_diff = false; /* Print score diff flag */
static gint64 iters = 500; /* Perceptron max iterations */
gdouble timeout = 60.0;
/* TODO: think about adding the config file reading */
static void rspamadm_rescore (gint argc, gchar **argv);
static const char *rspamadm_rescore_help (gboolean full_help);
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 locaiton", NULL},
{"diff", 'd', 0, G_OPTION_ARG_NONE, &score_diff,
"Print score diff", NULL},
{"iters", 'i', 0, G_OPTION_ARG_INT64, &iters,
"Max iterations for perceptron [Default: 500]", NULL},
{"timeout", 't', 0, G_OPTION_ARG_DOUBLE, &timeout,
"Timeout for connections [Default: 60]", NULL},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}
};
static const char *
rspamadm_rescore_help (gboolean full_help) {
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"
"-t: timeout for rspamc operations (default: 60)\n";
} else {
help_str = "Estimate optimal symbol weights from log files";
}
return help_str;
}
static void
rspamadm_rescore (gint argc, gchar **argv) {
GOptionContext *context;
GError *error = NULL;
lua_State *L;
ucl_object_t *obj;
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 (!HAS_TORCH) {
rspamd_fprintf (stderr, "Torch is not enabled. "
"Use -DENABLE_TORCH=ON option while running cmake.\n");
exit (EXIT_FAILURE);
}
if (logdir == NULL) {
rspamd_fprintf (stderr, "Please specify log directory.\n");
exit (EXIT_FAILURE);
}
L = rspamd_lua_init ();
rspamd_lua_set_path (L, NULL, NULL);
obj = ucl_object_typed_new (UCL_OBJECT);
ucl_object_insert_key (obj, ucl_object_fromstring (logdir),
"logdir", 0, false);
ucl_object_insert_key (obj, ucl_object_fromstring (output),
"output", 0, false);
ucl_object_insert_key (obj, ucl_object_fromdouble (threshold),
"threshold", 0, false);
ucl_object_insert_key (obj, ucl_object_fromint (iters),
"iters", 0, false);
ucl_object_insert_key (obj, ucl_object_frombool (score_diff),
"diff", 0, false);
ucl_object_insert_key (obj, ucl_object_fromdouble (timeout),
"timeout", 0, false);
rspamadm_execute_lua_ucl_subr (L,
argc,
argv,
obj,
"rescore");
lua_close (L);
ucl_object_unref (obj);
}
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