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/*-
* Copyright 2016 Vsevolod Stakhov
*
* 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"
#include "contrib/uthash/utlist.h"
/* Common */
static gchar *config_file = NULL;
static gchar *symbol_ham = NULL;
static gchar *symbol_spam = NULL;
static gdouble expire = 0.0;
/* Inputs */
static gchar *spam_db = NULL;
static gchar *ham_db = NULL;
static gchar *cache_db = NULL;
/* Outputs */
static gchar *redis_host = NULL;
static gchar *redis_db = NULL;
static gchar *redis_password = NULL;
static gboolean reset_previous = FALSE;
static void rspamadm_statconvert (gint argc, gchar **argv,
const struct rspamadm_command *cmd);
static const char *rspamadm_statconvert_help (gboolean full_help,
const struct rspamadm_command *cmd);
struct rspamadm_command statconvert_command = {
.name = "statconvert",
.flags = 0,
.help = rspamadm_statconvert_help,
.run = rspamadm_statconvert,
.lua_subrs = NULL,
};
static GOptionEntry entries[] = {
{"config", 'c', 0, G_OPTION_ARG_FILENAME, &config_file,
"Config file to read data from", NULL},
{"reset", 'r', 0, G_OPTION_ARG_NONE, &reset_previous,
"Reset previous data instead of appending values", NULL},
{"expire", 'e', 0, G_OPTION_ARG_DOUBLE, &expire,
"Set expiration in seconds (can be fractional)", NULL},
{"symbol-spam", 0, 0, G_OPTION_ARG_STRING, &symbol_spam,
"Symbol for spam (e.g. BAYES_SPAM)", NULL},
{"symbol-ham", 0, 0, G_OPTION_ARG_STRING, &symbol_ham,
"Symbol for ham (e.g. BAYES_HAM)", NULL},
{"spam-db", 0, 0, G_OPTION_ARG_STRING, &spam_db,
"Input spam file (sqlite3)", NULL},
{"ham-db", 0, 0, G_OPTION_ARG_STRING, &ham_db,
"Input ham file (sqlite3)", NULL},
{"cache", 0, 0, G_OPTION_ARG_FILENAME, &cache_db,
"Input learn cache", NULL},
{"redis-host", 'h', 0, G_OPTION_ARG_STRING, &redis_host,
"Output redis ip (in format ip:port)", NULL},
{"redis-password", 'p', 0, G_OPTION_ARG_STRING, &redis_password,
"Password to connect to redis", NULL},
{"redis-db", 'd', 0, G_OPTION_ARG_STRING, &redis_db,
"Redis database (should be numeric)", NULL},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}
};
static const char *
rspamadm_statconvert_help (gboolean full_help, const struct rspamadm_command *cmd)
{
const char *help_str;
if (full_help) {
help_str = "Convert statistics from sqlite3 to redis\n\n"
"Usage: rspamadm statconvert -c /etc/rspamd.conf [-r]\n"
"Where options are:\n\n"
"-c: config file to read data from\n"
"-r: reset previous data instead of increasing values\n"
"-e: set expire to that amount of seconds\n"
"** Or specify options directly **\n"
"--redis-host: output redis ip (in format ip:port)\n"
"--redis-db: output redis database\n"
"--redis-password: redis password\n"
"--cache: sqlite3 file for learn cache\n"
"--spam-db: sqlite3 input file for spam data\n"
"--ham-db: sqlite3 input file for ham data\n"
"--symbol-spam: symbol in redis for spam (e.g. BAYES_SPAM)\n"
"--symbol-ham: symbol in redis for ham (e.g. BAYES_HAM)\n"
;
}
else {
help_str = "Convert statistics from sqlite3 to redis";
}
return help_str;
}
static void
rspamadm_statconvert (gint argc, gchar **argv, const struct rspamadm_command *cmd)
{
GOptionContext *context;
GError *error = NULL;
lua_State *L;
ucl_object_t *obj;
context = g_option_context_new (
"statconvert - converts statistics from sqlite3 to redis");
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 (1);
}
if (config_file) {
/* Load config file, assuming that it has all information required */
struct ucl_parser *parser;
parser = ucl_parser_new (0);
rspamd_ucl_add_conf_variables (parser, ucl_vars);
if (!ucl_parser_add_file (parser, config_file)) {
msg_err ("ucl parser error: %s", ucl_parser_get_error (parser));
ucl_parser_free (parser);
exit (EXIT_FAILURE);
}
obj = ucl_parser_get_object (parser);
ucl_parser_free (parser);
}
else {
/* We need to get all information from the command line */
ucl_object_t *classifier, *statfile_ham, *statfile_spam, *tmp, *redis;
/* Check arguments sanity */
if (spam_db == NULL) {
msg_err ("No spam-db specified");
exit (EXIT_FAILURE);
}
if (ham_db == NULL) {
msg_err ("No ham-db specified");
exit (EXIT_FAILURE);
}
if (redis_host == NULL) {
msg_err ("No redis-host specified");
exit (EXIT_FAILURE);
}
if (symbol_ham == NULL) {
msg_err ("No symbol-ham specified");
exit (EXIT_FAILURE);
}
if (symbol_spam == NULL) {
msg_err ("No symbol-spam specified");
exit (EXIT_FAILURE);
}
obj = ucl_object_typed_new (UCL_OBJECT);
classifier = ucl_object_typed_new (UCL_OBJECT);
ucl_object_insert_key (obj, classifier, "classifier", 0, false);
/* Now we need to create "bayes" key in it */
tmp = ucl_object_typed_new (UCL_OBJECT);
ucl_object_insert_key (classifier, tmp, "bayes", 0, false);
classifier = tmp;
ucl_object_insert_key (classifier, ucl_object_fromstring ("sqlite3"),
"backend", 0, false);
if (cache_db != NULL) {
ucl_object_t *cache;
cache = ucl_object_typed_new (UCL_OBJECT);
ucl_object_insert_key (cache, ucl_object_fromstring ("sqlite3"),
"type", 0, false);
ucl_object_insert_key (cache, ucl_object_fromstring (cache_db),
"file", 0, false);
ucl_object_insert_key (classifier, cache, "cache", 0, false);
}
statfile_ham = ucl_object_typed_new (UCL_OBJECT);
ucl_object_insert_key (statfile_ham, ucl_object_fromstring (symbol_ham),
"symbol", 0, false);
ucl_object_insert_key (statfile_ham, ucl_object_frombool (false),
"spam", 0, false);
ucl_object_insert_key (statfile_ham, ucl_object_fromstring (ham_db),
"db", 0, false);
statfile_spam = ucl_object_typed_new (UCL_OBJECT);
ucl_object_insert_key (statfile_spam, ucl_object_fromstring (symbol_spam),
"symbol", 0, false);
ucl_object_insert_key (statfile_spam, ucl_object_frombool (true),
"spam", 0, false);
ucl_object_insert_key (statfile_spam, ucl_object_fromstring (spam_db),
"db", 0, false);
DL_APPEND (statfile_ham, statfile_spam);
ucl_object_insert_key (classifier, statfile_ham,
"statfile", 0, false);
/* Deal with redis */
redis = ucl_object_typed_new (UCL_OBJECT);
ucl_object_insert_key (obj, redis, "redis", 0, false);
ucl_object_insert_key (redis, ucl_object_fromstring (redis_host),
"servers", 0, false);
if (redis_db) {
ucl_object_insert_key (redis, ucl_object_fromstring (redis_db),
"dbname", 0, false);
}
if (redis_password) {
ucl_object_insert_key (redis, ucl_object_fromstring (redis_password),
"password", 0, false);
}
}
L = rspamd_lua_init ();
rspamd_lua_set_path (L, obj, ucl_vars);
ucl_object_insert_key (obj, ucl_object_frombool (reset_previous),
"reset_previous", 0, false);
if (expire != 0) {
ucl_object_insert_key (obj, ucl_object_fromdouble (expire),
"expire", 0, false);
}
rspamadm_execute_lua_ucl_subr (L,
argc,
argv,
obj,
"stat_convert",
TRUE);
ucl_object_unref (obj);
}
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