mkrieger/Wachalarm-IP-Web
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update Mo 15. Jun 21:01:01 CEST 2020

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This commit is contained in:
Robert Richter 2020-06-15 21:01:01 +02:00
parent 7ae053df1c
commit eac60918c7
3 changed files with 83 additions and 30 deletions
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6
server.js
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@ -42,10 +42,10 @@ var proof = require('./server/proof')(app_cfg, sql);
var waip = require('./server/waip')(io, sql, fs, brk, async, app_cfg, proof);
var socket = require('./server/socket')(io, sql, app_cfg, waip);
var api = require('./server/api')(io, sql, app_cfg, waip);
var udp = require('./server/udp')(app_cfg, waip, sql, api);
var saver = require('./server/proof')(app_cfg, sql, waip, api, uuidv4);
var udp = require('./server/udp')(app_cfg, sql, saver);
var auth = require('./server/auth')(app, app_cfg, sql_cfg, async, bcrypt, passport, io);
var routes = require('./server/routing')(app, sql, uuidv4, app_cfg, passport, auth, waip, udp, api);
var routes = require('./server/routing')(app, sql, uuidv4, app_cfg, passport, auth, waip, udp, saver);
// Server starten
webserver.listen(app_cfg.global.https_port, function () {

73
server/saver.js Executable file
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@ -0,0 +1,73 @@
module.exports = function (app_cfg, sql, waip, api, uuidv4) {
// Module laden
// Variablen festlegen
var uuid_pattern = new RegExp('^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$', 'i');
function save_new_waip(data, app_id) {
if (isValidJSON(message)) {
sql.db_log('WAIP', 'Neuer Einsatz von ' + remote.address + ':' + remote.port + ': ' + message);
} else {
sql.db_log('Fehler-WAIP', 'Fehler: Einsatz von ' + remote.address + ':' + remote.port + ' Fehlerhaft: ' + message);
};
message = JSON.parse(message);
// Funktion um zu pruefen, ob Nachricht im JSON-Format ist
function isValidJSON(text) {
try {
JSON.parse(text);
return true;
} catch (error) {
return false;
}
};
waip.waip_speichern(message);
// Einsatzdaten per API weiterleiten (entweder zum Server oder zum verbunden Client)
// TODO TEST: Api WAIP
api.server_to_client_new_waip(message, 'udp');
api.client_to_server_new_waip(message, 'udp');
// Rückmeldung an verbundenen Client senden, falls funktion aktiviert
if (app_cfg.api.enabled) {
// testen ob app_id auch eine uuid ist, falls nicht, eigene app_uuid setzen
if (!uuid_pattern.test(app_id)) {
app_id = app_cfg.global.app_id;
};
nsp_api.emit('from_server_to_client_new_waip', {
data: data,
app_id: app_id
});
sql.db_log('API', 'Einsatz an ' + app_cfg.endpoint.host + ' gesendet: ' + JSON.stringify(data));
};
};
function save_new_rmld(data, app_id) {
// Rückmeldung an verbundenen Client senden, falls funktion aktiviert
if (app_cfg.api.enabled) {
// testen ob app_id auch eine uuid ist, falls nicht, eigene app_uuid setzen
if (!uuid_pattern.test(app_id)) {
app_id = app_cfg.global.app_id;
};
nsp_api.emit('from_server_to_client_new_rmld', {
data: data,
app_id: app_id
});
sql.db_log('API', 'Rückmeldung an ' + app_cfg.endpoint.host + ' gesendet: ' + JSON.stringify(data));
};
};
return {
save_new_waip: save_new_waip,
save_new_rmld: save_new_rmld
};
};

34
server/udp.js
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@ -1,50 +1,30 @@
module.exports = function(app_cfg, waip, sql, api) {
module.exports = function (app_cfg, sql, saver) {
// Module laden
var dgram = require('dgram');
var udp_server = dgram.createSocket('udp4');
// Funktion um zu pruefen, ob Nachricht im JSON-Format ist
function isValidJSON(text) {
try {
JSON.parse(text);
return true;
} catch (error) {
return false;
}
};
// UDP-Server für Schnittstelle starten
udp_server.bind(app_cfg.global.udpport);
udp_server.on('listening', function() {
udp_server.on('listening', function () {
var address = udp_server.address();
sql.db_log('Anwendung', 'UDP Server auf ' + address.address + ':' + address.port + ' gestartet.');
});
// Warten auf Einsatzdaten
udp_server.on('message', function(message, remote) {
if (isValidJSON(message)) {
message = JSON.parse(message);
sql.db_log('WAIP', 'Neuer Einsatz von ' + remote.address + ':' + remote.port + ': ' + message);
waip.waip_speichern(message);
// Einsatzdaten per API weiterleiten (entweder zum Server oder zum verbunden Client)
// TODO TEST: Api WAIP
api.server_to_client_new_waip(message, 'udp');
api.client_to_server_new_waip(message, 'udp');
} else {
sql.db_log('Fehler-WAIP', 'Fehler: Einsatz von ' + remote.address + ':' + remote.port + ' Fehlerhaft: ' + message);
}
udp_server.on('message', function (message, remote) {
saver.save_new_waip(message, 'udp')
});
// UDP-Daten senden
function send_message(message) {
udp_server.send(message, 0, message.length, app_cfg.global.udpport, 'localhost', function(err, bytes) {
udp_server.send(message, 0, message.length, app_cfg.global.udpport, 'localhost', function (err, bytes) {
if (err) throw err;
sql.db_log('UDP-Testalarm an Localhost (Port ' + app_cfg.global.udpport + ') gesendet.');
//client.close();
});
};
return {
send_message: send_message
};
};
};