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* Add json support * Add functions for notus integration * Update INSTALL.md * Get the package list, prepare the json message and publish to the mqtt broker * Initialize mqtt. Also reset the mqtt connection where necessary * Fix format
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| /* Portions Copyright (C) 2021 Greenbone Networks GmbH | ||
| * | ||
| * SPDX-License-Identifier: GPL-2.0-or-later | ||
| * | ||
| * This program is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU General Public License | ||
| * as published by the Free Software Foundation; either version 2 | ||
| * of the License, or (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; if not, write to the Free Software | ||
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| */ | ||
|
|
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| /** | ||
| * @file table_drive_lsc.c | ||
| * @brief Function to start a table driven lsc. | ||
| */ | ||
|
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| #include "table_driven_lsc.h" | ||
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| #include <gvm/util/mqtt.h> // for mqtt_reset | ||
| #include <gvm/util/uuidutils.h> // for gvm_uuid_make | ||
| #include <json-glib/json-glib.h> | ||
|
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| #undef G_LOG_DOMAIN | ||
| /** | ||
| * @brief GLib logging domain. | ||
| */ | ||
| #define G_LOG_DOMAIN "lib misc" | ||
|
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| /** | ||
| * @brief Split the package list string and creates a json array. | ||
| * | ||
| * JSON result consists of scan_id, message type, host ip, hostname, port | ||
| * together with proto, OID, result message and uri. | ||
| * | ||
| * @param[in/out] builder The Json builder to add the array to. | ||
| * @param[in] packages The installed package list as string | ||
| * | ||
| * @return JSON builder including the package list as array. | ||
| */ | ||
| static JsonBuilder * | ||
| add_packages_str_to_list (JsonBuilder *builder, const gchar *packages) | ||
| { | ||
| gchar **package_list = NULL; | ||
|
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| json_builder_set_member_name (builder, "package_list"); | ||
| json_builder_begin_array (builder); | ||
|
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| package_list = g_strsplit (packages, "\n", 0); | ||
| if (package_list && package_list[0]) | ||
| { | ||
| int i; | ||
| for (i = 0; package_list[i]; i++) | ||
| json_builder_add_string_value (builder, package_list[i]); | ||
| } | ||
|
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| json_builder_end_array (builder); | ||
| g_strfreev (package_list); | ||
|
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| return builder; | ||
| } | ||
|
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| /** | ||
| * @brief Build a json object with data necessary to start a table drive LSC | ||
| * | ||
| * JSON result consists of scan_id, message type, host ip, hostname, port | ||
| * together with proto, OID, result message and uri. | ||
| * | ||
| * @param scan_id Scan Id. | ||
| * @param kb | ||
| * @param ip_str IP string of host. | ||
| * @param hostname Name of host. | ||
| * @param module Module to be used. The OS base name or package manager | ||
| * name | ||
| * @param os_release OS release | ||
| * @param package_list The installed package list in the target system to be | ||
| * evaluated | ||
| * | ||
| * @return JSON string on success. Must be freed by caller. NULL on error. | ||
| */ | ||
| gchar * | ||
| make_table_driven_lsc_info_json_str (const char *scan_id, const char *ip_str, | ||
| const char *hostname, | ||
| const char *os_release, | ||
| const char *package_list) | ||
| { | ||
| JsonBuilder *builder; | ||
| JsonGenerator *gen; | ||
| JsonNode *root; | ||
| gchar *json_str; | ||
|
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| /* Build the message in json format to be published. */ | ||
| builder = json_builder_new (); | ||
|
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| json_builder_begin_object (builder); | ||
|
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| json_builder_set_member_name (builder, "message_id"); | ||
| builder = json_builder_add_string_value (builder, gvm_uuid_make ()); | ||
|
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| json_builder_set_member_name (builder, "group_id"); | ||
| builder = json_builder_add_string_value (builder, gvm_uuid_make ()); | ||
|
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| json_builder_set_member_name (builder, "message_type"); | ||
| builder = json_builder_add_string_value (builder, "scan.start"); | ||
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| json_builder_set_member_name (builder, "created"); | ||
| builder = json_builder_add_int_value (builder, time (NULL)); | ||
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| json_builder_set_member_name (builder, "scan_id"); | ||
| builder = json_builder_add_string_value (builder, scan_id); | ||
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| json_builder_set_member_name (builder, "host_ip"); | ||
| json_builder_add_string_value (builder, ip_str); | ||
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| json_builder_set_member_name (builder, "host_name"); | ||
| json_builder_add_string_value (builder, hostname); | ||
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| json_builder_set_member_name (builder, "os_release"); | ||
| json_builder_add_string_value (builder, os_release); | ||
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| add_packages_str_to_list (builder, package_list); | ||
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| json_builder_end_object (builder); | ||
|
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| gen = json_generator_new (); | ||
| root = json_builder_get_root (builder); | ||
| json_generator_set_root (gen, root); | ||
| json_str = json_generator_to_data (gen, NULL); | ||
|
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| json_node_free (root); | ||
| g_object_unref (gen); | ||
| g_object_unref (builder); | ||
|
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| if (json_str == NULL) | ||
| g_warning ("%s: Error while creating JSON.", __func__); | ||
|
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| return json_str; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| /* Copyright (C) 2021 Greenbone Networks GmbH | ||
| * | ||
| * SPDX-License-Identifier: GPL-2.0-or-later | ||
| * | ||
| * This program is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU General Public License | ||
| * as published by the Free Software Foundation; either version 2 | ||
| * of the License, or (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; if not, write to the Free Software | ||
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| */ | ||
|
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| /** | ||
| * @file table_drive_lsc.h | ||
| * @brief Header file for module table_driven_lsc. | ||
| */ | ||
|
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| #ifndef TABLE_DRIVEN_LSC_H | ||
| #define TABLE_DRIVEN_LSC_H | ||
|
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| #include <glib.h> | ||
|
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| gchar * | ||
| make_table_driven_lsc_info_json_str (const char *, const char *, const char *, | ||
| const char *, const char *); | ||
|
|
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| #endif // TABLE_DRIVEN_LSC_H |
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