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Add permissions and user menu

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This commit is contained in:
Nick O'Leary
2014-12-10 14:16:07 +00:00
parent f5d7903ecb
commit a494954275
17 changed files with 458 additions and 211 deletions
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88
red/comms.js
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@@ -14,8 +14,6 @@
* limitations under the License.
**/
var tokens = require("./api/auth/tokens");
var ws = require("ws");
var log = require("./log");
@@ -37,24 +35,23 @@ function init(_server,_settings) {
settings = _settings;
}
function start() {
function start() {
var Tokens = require("./api/auth/tokens");
var Users = require("./api/auth/users");
var Permissions = require("./api/auth/permissions");
if (!settings.disableEditor) {
var webSocketKeepAliveTime = settings.webSocketKeepAliveTime || 15000;
var path = settings.httpAdminRoot || "/";
path = path + (path.slice(-1) == "/" ? "":"/") + "comms";
wsServer = new ws.Server({server:server,path:path});
wsServer.on('connection',function(ws) {
var pendingAuth = (settings.adminAuth != null);
if (!pendingAuth) {
activeConnections.push(ws);
} else {
pendingConnections.push(ws);
}
ws.on('close',function() {
Users.anonymous().then(function(anonymousUser) {
var webSocketKeepAliveTime = settings.webSocketKeepAliveTime || 15000;
var path = settings.httpAdminRoot || "/";
path = path + (path.slice(-1) == "/" ? "":"/") + "comms";
wsServer = new ws.Server({server:server,path:path});
wsServer.on('connection',function(ws) {
var pendingAuth = (settings.adminAuth != null);
if (!pendingAuth) {
removeActiveConnection(ws);
activeConnections.push(ws);
} else {
removePendingConnection(ws);
}
@@ -67,31 +64,64 @@ function start() {
log.warn("comms received malformed message : "+err.toString());
return;
}
if (!pendingAuth) {
if (msg.subscribe) {
handleRemoteSubscription(ws,msg.subscribe);
ws.on('close',function() {
removeActiveConnection(ws);
removePendingConnection(ws);
});
ws.on('message', function(data,flags) {
var msg = null;
try {
msg = JSON.parse(data);
} catch(err) {
util.log("[red:comms] received malformed message : "+err.toString());
return;
}
} else {
if (msg.auth) {
tokens.get(msg.auth).then(function(client) {
if (!client) {
if (!pendingAuth) {
if (msg.subscribe) {
handleRemoteSubscription(ws,msg.subscribe);
}
} else {
var completeConnection = function(user) {
if (!user || !Permissions.hasPermission(user,"status.read")) {
ws.close();
} else {
pendingAuth = false;
removePendingConnection(ws);
activeConnections.push(ws);
ws.send(JSON.stringify({auth:"ok"}));
}
});
} else {
ws.close();
}
if (msg.auth) {
Tokens.get(msg.auth).then(function(client) {
if (client) {
Users.get(client.user).then(completeConnection);
} else {
completeConnection(null);
}
});
} else {
completeConnection(anonymousUser);
}
}
}
});
ws.on('error', function(err) {
util.log("[red:comms] error : "+err.toString());
});
});
ws.on('error', function(err) {
log.warn("comms error : "+err.toString());
});
lastSentTime = Date.now();
heartbeatTimer = setInterval(function() {
var now = Date.now();
if (now-lastSentTime > webSocketKeepAliveTime) {
publish("hb",lastSentTime);
}
}, webSocketKeepAliveTime);
});
wsServer.on('error', function(err) {
log.warn("comms server error : "+err.toString());
});