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Merge branch 'issue-#500-updater' into dev-0.2.8
Conflicts: package.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,227 @@ | ||
| (function() { | ||
| function testInstalled() { | ||
| return (!_.contains(require('fs').readdirSync('.'), '.git') || // Test Development | ||
| ( // Test Windows | ||
| Settings.get('os') == 'windows' && | ||
| process.cwd().indexOf(process.env.APPDATA) != -1 | ||
| ) || | ||
| ( // Test Linux | ||
| Settings.get('os') == 'linux' && | ||
| _.contains(require('fs').readdirSync('.'), 'package.nw') | ||
| ) || | ||
| ( // Test Mac OS X | ||
| Settings.get('os') == 'mac' && | ||
| process.cwd().indexOf('Resources/app.nw') != -1 | ||
| )); | ||
| } | ||
|
|
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|
|
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| console.debug('Testing if we should install update...', testInstalled()); | ||
| if(testInstalled()) { | ||
| var request = require('request') | ||
| , fs = require('fs') | ||
| , rm = require('rimraf') | ||
| , path = require('path') | ||
| , crypto = require('crypto') | ||
| , zip = require('adm-zip'); | ||
|
|
||
| var updateUrl = Settings.get('updateNotificationUrl'); | ||
|
|
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| var CWD = process.cwd(); | ||
|
|
||
| /* HARDCODED DSA PUBLIC KEY... DO NOT MODIFY, CHANGE, OR OTHERWISE MESS WITH THIS | ||
| * IF I SEE A PULL REQUEST CHANGING THIS LINE, I WILL, REPEAT.. I WILL COME AFTER YOU | ||
| * AND KILL YOU! You have been warned -jduncanator | ||
| * On a side note, this is here as its easier for an attacker to modify localStorage | ||
| * than source code! */ | ||
| var VERIFY_PUBKEY = '-----BEGIN PUBLIC KEY-----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\n+hSb+Q3Nq+tl2vHS6UEXzW0Kmsd2ulV6xP4=\n-----END PUBLIC KEY-----\n'; | ||
|
|
||
| var checkVersion = function(ver1, ver2) { | ||
| // returns `-` when ver2 less than | ||
| // returns `0` when ver2 equal | ||
| // returns `+` when ver2 greater than | ||
| ver1 = _.map(ver1.replace(/[^0-9.]/g, '').split('.'), function(num) { var num = parseInt(num); return Number.isNaN(num) ? 0 : num; }); | ||
| ver2 = _.map(ver2.replace(/[^0-9.]/g, '').split('.'), function(num) { var num = parseInt(num); return Number.isNaN(num) ? 0 : num; }); | ||
|
|
||
| var count = Math.max(ver1.length, ver2.length); | ||
|
|
||
| for(var i = 0; i < count; i++) { | ||
| if(ver1[i] === undefined) | ||
| ver1[i] = 0; | ||
| if(ver2[i] === undefined) | ||
| ver2[i] = 0; | ||
|
|
||
| if(i == count - 1) { | ||
| if(ver1[i] === ver2[i]) | ||
| return 0; | ||
| if(ver1[i] > ver2[i]) | ||
| return 1; | ||
| return -1; | ||
| } | ||
|
|
||
| if(ver1[i] === ver2[i]) | ||
| continue; | ||
| if(ver1[i] > ver2[i]) | ||
| return 1; | ||
| return -1; | ||
| } | ||
| } | ||
|
|
||
| request(updateUrl, {json: true}, function(err, res, data) { | ||
| if(err || !data) return; // Its just an updater, we don't care :P | ||
|
|
||
| if(!_.contains(Object.keys(data), Settings.get('os'))) { | ||
| // No update for this OS, FreeBSD or SunOS. | ||
| // Must not be an official binary | ||
| return; | ||
| } | ||
|
|
||
| var updateData = data[Settings.get('os')]; | ||
|
|
||
| if(Settings.get('os') == 'linux') | ||
| updateData = updateData[Settings.get('arch')]; | ||
|
|
||
| // Should use SemVer here in v0.2.9 (refactor) | ||
| // As per checkVersion, -1 == lt; 0 == eq; 1 == gt | ||
| if(checkVersion(updateData.version, Settings.get('version')) > 0) { | ||
| var outDir = Settings.get('os') == 'linux' ? process.execPath : CWD; | ||
| var outputFile = path.join(path.dirname(outDir), 'package.nw.new'); | ||
| var downloadRequest = request(updateData.updateUrl); | ||
| downloadRequest.pipe(fs.createWriteStream(outputFile)); | ||
| downloadRequest.on('complete', function() { | ||
| var hash = crypto.createHash('SHA1'), | ||
| verify = crypto.createVerify('DSA-SHA1'); | ||
| fs.createReadStream(outputFile) | ||
| .on('data', function(chunk) { | ||
| hash.update(chunk); | ||
| verify.update(chunk); | ||
| }) | ||
| .on('end', function() { | ||
| var checksum = hash.digest('hex'); | ||
| if(updateData.checksum !== checksum || verify.verify(VERIFY_PUBKEY, updateData.signature, 'base64') === false) { | ||
| // Corrupt download or tampered update | ||
| // Wait until next start to attempt the update again | ||
| if(fs.existsSync(outputFile)) { | ||
| fs.unlink(outputFile, function(err) { | ||
| if(err) throw err; | ||
| }) | ||
| } | ||
| } else { | ||
| // Valid update data! Overwrite the old data and move on with life! | ||
| var os = Settings.get('os'); | ||
| if(os == 'mac') | ||
| installMac(outputFile, updateData); | ||
| else if(os == 'linux') | ||
| installLin(outputFile, updateData); | ||
| else if(os == 'windows') | ||
| installWin(outputFile, updateData); | ||
| else | ||
| return; | ||
| } | ||
| }); | ||
| }); | ||
| } | ||
| }) | ||
|
|
||
| // Under Windows, we install to %APPDATA% and the app | ||
| // is in a folder called 'app'. | ||
| function installWin(dlPath, updateData) { | ||
| var outDir = path.dirname(dlPath), | ||
| installDir = path.join(outDir, 'app'); | ||
|
|
||
| var pack = new zip(dlPath); | ||
| try { | ||
| pack.extractAllTo(installDir, true); | ||
| fs.unlink(dlPath, function(err) { | ||
| if(err) throw err; | ||
| installationComplete(updateData); | ||
| }) | ||
| } catch(ex) { | ||
| // It's cool, worst comes to worst, we have a 17mb | ||
| // .nw file lying around :P | ||
| } | ||
| } | ||
|
|
||
| // Under Linux, we package the app alongside the binary | ||
| // in a file called 'package.nw'. | ||
| function installLin(dlPath, updateData) { | ||
| var outDir = path.dirname(dlPath); | ||
| fs.rename(path.join(outDir, 'package.nw'), path.join(outDir, 'package.nw.old'), function(err) { | ||
| if(err) throw err; | ||
|
|
||
| fs.rename(dlPath, path.join(outDir, 'package.nw'), function(err) { | ||
| if(err) { | ||
| // Sheeet! We got a booboo :'( | ||
| // Quick! Lets erase it before anyone realizes! | ||
| if(fs.existsSync(dlPath)) { | ||
| fs.unlink(dlPath, function(err) { | ||
| if(err) throw err; | ||
| }) | ||
| } | ||
| throw err; | ||
| } else { | ||
| fs.unlink(path.join(outDir, 'package.nw.old'), function(err) { | ||
| if(err) throw err; | ||
| installationComplete(updateData); | ||
| }) | ||
| } | ||
| }) | ||
| }) | ||
| } | ||
|
|
||
| // Under Mac, we install the app into a folder called | ||
| // 'app.nw' under the 'Resources' directory of the .app | ||
| function installMac(dlPath, updateData) { | ||
| var outDir = path.dirname(dlPath), | ||
| installDir = path.join(outDir, 'app.nw'); | ||
| rm(installDir, function(err) { | ||
| if(err) throw err; | ||
|
|
||
| var pack = new zip(dlPath); | ||
| try { | ||
| pack.extractAllTo(installDir, true); | ||
| fs.unlink(dlPath, function(err) { | ||
| if(err) throw err; | ||
| installationComplete(updateData); | ||
| }) | ||
| } catch(ex) { | ||
| // Dunno what to do here :( We deleted the app files, | ||
| // and now we can't extract it... sheet! | ||
| } | ||
| }) | ||
| } | ||
|
|
||
| function installationComplete(updateData) { | ||
| var $el = $('#notification'); | ||
| $el.html( | ||
| '<h1>' + updateData.title + ' Installed</h1>' + | ||
| '<p> - ' + updateData.description + '</p>' + | ||
| '<span class="btn-grp">' + | ||
| '<a class="btn chnglog">Changelog</a>' + | ||
| '<a class="btn restart">Restart Now</a>' + | ||
| '</span>' | ||
| ).addClass('blue'); | ||
|
|
||
| var $restart = $('.btn.restart'), | ||
| $chnglog = $('.btn.chnglog'); | ||
|
|
||
| $restart.on('click', function() { | ||
| var spawn = require('child_process').spawn, | ||
| argv = gui.App.fullArgv; | ||
| argv.push(CWD); | ||
| spawn(process.execPath, argv, { cwd: CWD, detached: true, stdio: [ 'ignore', 'ignore', 'ignore' ] }).unref(); | ||
| gui.App.quit(); | ||
| }) | ||
|
|
||
| $chnglog.on('click', function() { | ||
| var $changelog = $('#changelog-container').html(_.template($('#changelog-tpl').html())(updateData)); | ||
| $changelog.find('.btn-close').on('click', function() { | ||
| $changelog.hide(); | ||
| }); | ||
| $changelog.show(); | ||
| }) | ||
|
|
||
| $('body').addClass('has-notification') | ||
| } | ||
| } | ||
| })(); |
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