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using key cookie to determine client_id

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This commit is contained in:
Devaev Maxim 2018-11-07 05:28:10 +03:00
parent e9dad49ec4
commit a319320152
2 changed files with 17 additions and 4 deletions
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12
web/js/stream.js
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@ -6,6 +6,7 @@ function Stream() {
var __prev_state = false;
var __resolution = {width: 640, height: 480};
var __size_factor = 1;
var __key = tools.makeId();
var __client_id = "";
var __fps = -1;
@ -60,6 +61,8 @@ function Stream() {
$("stream-screenshot-button").disabled = true;
__setStreamerControlsDisabled(true);
__updateStreamHeader(false);
__key = tools.makeId();
__client_id = "";
__fps = -1;
__prev_state = false;
}
@ -90,9 +93,10 @@ function Stream() {
}
}
var client_id = tools.getCookie("stream_client_id");
if (client_id) {
__client_id = client_id;
var stream_client = tools.getCookie("stream_client");
if (!__client_id && stream_client && stream_client.startsWith(__key + "/")) {
tools.info("Stream: found acceptable stream_client cookie:", stream_client);
__client_id = stream_client.slice(stream_client.indexOf("/") + 1);
}
if (response.stream.clients_stat.hasOwnProperty(__client_id)) {
@ -104,7 +108,7 @@ function Stream() {
__updateStreamHeader(true);
if (!__prev_state) {
var path = "/streamer/stream?t=" + new Date().getTime();
var path = "/streamer/stream?key=" + __key;
if (tools.browser.is_chrome || tools.browser.is_blink) {
// uStreamer fix for Blink https://bugs.chromium.org/p/chromium/issues/detail?id=527446
tools.info("Stream: using advance_headers=1 to fix Blink MJPG bugs");

9
web/js/tools.js
View File

@ -10,6 +10,15 @@ var tools = new function() {
return http;
};
this.makeId = function() {
var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
var id = "";
for (var count = 0; count < 16; ++count) {
id += chars.charAt(Math.floor(Math.random() * chars.length));
}
return id;
};
this.getCookie = function(name) {
var matches = document.cookie.match(new RegExp(
"(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, "\\$1") + "=([^;]*)" // eslint-disable-line no-useless-escape