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Add HTTPS support from fork #1

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Add HTTPS support from fork #1

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43c27f8
Added support for HTTPS
RS-DU34 Jul 29, 2021
50b2ef3
Included support for insecure (no certificate validation) HTTPS reque…
RS-DU34 Jul 29, 2021
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11 changes: 8 additions & 3 deletions mjpeg-proxy.js
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var url = require('url');
var http = require('http');
var https = require('https');

function extractBoundary(contentType) {
contentType = contentType.replace(/\s+/g, '');
Expand All @@ -36,12 +36,14 @@ function extractBoundary(contentType) {
return contentType.substring(startIndex + 9, endIndex).replace(/"/gi,'').replace(/^\-\-/gi, '');
}

var MjpegProxy = exports.MjpegProxy = function(mjpegUrl) {
var MjpegProxy = exports.MjpegProxy = function(mjpegUrl,allowInsecure=false) {
var self = this;

if (!mjpegUrl) throw new Error('Please provide a source MJPEG URL');

self.mjpegOptions = new URL(mjpegUrl);
self.http = https;
if (self.mjpegOptions.protocol == 'http:') self.http = http;

self.audienceResponses = [];
self.newAudienceResponses = [];
Expand All @@ -59,8 +61,10 @@ var MjpegProxy = exports.MjpegProxy = function(mjpegUrl) {
if (self.mjpegRequest !== null) {
self._newClient(req, res);
} else {
let _old_TLS_setting = process.env["NODE_TLS_REJECT_UNAUTHORIZED"];
if (allowInsecure) process.env["NODE_TLS_REJECT_UNAUTHORIZED"] = 0;
// Send source MJPEG request
self.mjpegRequest = http.request(self.mjpegOptions, function(mjpegResponse) {
self.mjpegRequest = self.http.request(self.mjpegOptions, function(mjpegResponse) {
// console.log(`statusCode: ${mjpegResponse.statusCode}`)
self.globalMjpegResponse = mjpegResponse;
self.boundary = extractBoundary(mjpegResponse.headers['content-type']);
Expand Down Expand Up @@ -115,6 +119,7 @@ var MjpegProxy = exports.MjpegProxy = function(mjpegUrl) {
// console.log("...close");
});
});
if (allowInsecure) process.env["NODE_TLS_REJECT_UNAUTHORIZED"] = _old_TLS_setting;

self.mjpegRequest.on('error', function(e) {
console.error('problem with request: ', e);
Expand Down