427 lines
14 KiB
JavaScript
427 lines
14 KiB
JavaScript
function binary2hex2ascii(array, readBytesNum) {
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var result = [];
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// performance wise to read 100 bytes
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readBytesNum = readBytesNum || 100;
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for (var i = 0; i < readBytesNum; ++i) {
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// TODO fix unicode for Hebrew and Math related symbols
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// * (double) doesn't work, but + (plus) works
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result.push(String.fromCharCode(
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parseInt(
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('0' + (array[i] & 0xFF).toString(16) ).slice(-2), // binary2hex part
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16
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)
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));
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}
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// TODO extract facebookID from previous_winners packet, #OSINT ?
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return result.join('');
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}
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function hookInputStream() {
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Java.use('java.io.InputStream').read.overload('[B').implementation = function(b) {
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var retval = this.read(b);
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var resp = binary2hex2ascii(b);
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// conditions to not print garbage packets
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if (
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resp.indexOf('isBot') == -1
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&& resp.indexOf(' Answer') == -1
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&& resp.indexOf('Pinged') == -1
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) {
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console.log( resp );
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}
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if (resp.indexOf('Waiting To Show Question') != -1) {
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console.log("\n\n\t{{ " + binary2hex2ascii( b , 1200) + " }}\n\n");
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}
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// TODO mimic answer packet (hook OutputStream), send to get back the answer
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return retval;
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};
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}
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function hookOutputStream() {
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var bClass = Java.use("java.io.OutputStream");
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bClass.write.overload('int').implementation = function(x) {
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console.log("[1] " + x);
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return this.write(x);
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}
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bClass.write.overload('[B').implementation = function(b) {
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console.log("[2] " + binary2hex2ascii(b) );
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return this.write(b);
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}
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bClass.write.overload('[B','int','int').implementation = function(b,y,z) {
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console.log("[3] " + binary2hex2ascii(b));
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return this.write(b,y,z);
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}
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}
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function hookConstructor() {
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var Map = Java.use('java.util.Map');
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Java.use('com.unity3d.player.UnityWebRequest').$init
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.overload('long', 'java.lang.String', 'java.util.Map', 'java.lang.String', 'int').implementation = function(long1, str2, map3, str4, int5) {
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console.log(this, JSON.stringify({
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'#1': long1,
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method: str2,
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headers: Java.cast(map3, Map).toString(),
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url: str4,
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'#5': int5
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}, null, 2));
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this.$init(long1, str2, map3, str4, int5);
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};
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}
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function hookUploadCallback() {
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Java.use('com.unity3d.player.UnityWebRequest').uploadCallback.overload('java.nio.ByteBuffer').implementation = function(buf1) {
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console.log('uploadCallback', buf1);
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this.uploadCallback(buf1);
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};
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}
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// Main
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Java.perform(function() {
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// hookInputStream();
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hookOutputStream();
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// hookConstructor();
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// hookUploadCallback();
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});
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/*
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! not invoked !
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var oClass = Java.use('java.io.OutputStreamWriter');
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oClass.write.overload('java.lang.String', 'int', 'int').implementation = function(s, i2, i3) {
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console.log('[4]');
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this.write(s, i2, i3);
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};
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oClass.write.overload('[C', 'int', 'int').implementation = function(c, i2, i3) {
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console.log('[5]');
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this.write(c, i2, i3);
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};
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oClass.write.overload('int').implementation = function(i) {
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console.log('[6]');
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this.write(i);
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};
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*/
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function binary2hex2ascii(array, readBytesNum) {
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var result = [];
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// performance wise to read 100 bytes
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readBytesNum = readBytesNum || 100;
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for (var i = 0; i < readBytesNum; ++i) {
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// TODO fix unicode for Hebrew and Math related symbols
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// * (double) doesn't work, but + (plus) works
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result.push(String.fromCharCode(
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parseInt(
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('0' + (array[i] & 0xFF).toString(16) ).slice(-2), // binary2hex part
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16
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)
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));
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}
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// TODO extract facebookID from previous_winners packet, #OSINT ?
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return result.join('');
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}
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Java.perform(function() {
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Java.use('java.io.InputStream').read.overload('[B').implementation = function(b) {
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var retval = this.read(b);
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var resp = binary2hex2ascii(b);
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// conditions to not print garbage packets
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if (
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resp.indexOf('isBot') == -1
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&& resp.indexOf(' Answer') == -1
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&& resp.indexOf('Pinged') == -1
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) {
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console.log( resp );
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}
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if (resp.indexOf('Waiting To Show Question') != -1) {
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console.log("\n\n\t{{ " + binary2hex2ascii( b , 1200) + " }}\n\n");
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}
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// TODO mimic answer packet (hook OutputStream), send to get back the answer
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return retval;
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};
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});
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/*
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{"status":"Success","gameState":"Waiting To Show Question","questionIndex":0,"gameID":"5b575b2bd3bff
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******************************
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{"status":"Success","gameState":"Waiting To Show Question","questionIndex":0,"gameID":"5b575b2bd3bff500048c6e91","player1":{"_id":"5b5617b69e848a00044765df","name":"test","facebookID":"","botImage":null,"points":3490,"characterIndex":0,"accuracy":71.54500693523188,"crowns":7},"player2":{"_id":"5a1d866a700dd2000431659d","name":"Zion A","facebookID":"","botImage":"https://s3-eu-west-1.amazonaws.com/data.dbrain.co.il/lhjkaf61mc81/questions/gar/group2/Zion A.jpg","points":13910,"characterIndex":-1,"accuracy":75,"crowns":3007}}
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{"status":"Success","gameState":"Waiting For One Answer","lastQuestionIndex":-1}
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{"status":"Success","gameState":"Waiting For One Answer","lastQuestionIndex":-1}
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{"status":"Success","secondsSinceOtherUserPinged":0.184}
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{"status":"Success","gameState":"Waiting For One Answer","lastQuestionIndex":-1}
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OK
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{"status":"Success","gameState":"Waiting For One Answer","lastQuestionIndex":-1}
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{"status":"Success","gameState":"Waiting To Show Question","lastQuestionIndex":0,"lastQuestion":{"qu
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******************************
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{"status":"Success","secondsSinceOtherUserPinged":0.536}
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{"status":"Success","gameState":"Waiting To Show Question","lastQuestionIndex":0,"lastQuestion":{"questionID":"sport_0000000348","question":"ÃÂÃÂàáÃÂÃÂàÃÂêÃÂÃÂÃÂçàéÃÂàÃÂàÃÂé ÃÂÃÂèÃÂÃÂêÃÂÃÂÃÂ?","answer":3,"answerFromPlayer1":3,"accuracyFromPlayer1":100,"answerFromPlayer2":3,"accuracyFromPlayer2":100,"answerForBotValue":3,"answerForBotTime":10,"secondsTookToAnswerPlayer1":7.131}}
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{"status":"Success","gameState":"Waiting To Show Question","lastQuestionIndex":1,"lastQuestion":{"qu
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******************************
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{"status":"Error: Trying to answer wrong question"}
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{"status":"Success","gameState":"Waiting To Show Question","lastQuestionIndex":1,"lastQuestion":{"questionID":"israeli_music_0000000015","question":"ÃÂÃÂçê èÃÂç ÃÂéèÃÂÃÂÃÂê: çèà_","answer":9,"answerFromPlayer1":9,"accuracyFromPlayer1":100,"answerFromPlayer2":9,"accuracyFromPlayer2":100,"answerForBotValue":9,"answerForBotTime":7,"secondsTookToAnswerPlayer1":5.98}}
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*/
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/*
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Java.use('java.nio.ByteBuffer').wrap.overload('[B').implementation = function(byteArr) {
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console.log('*', byteArr.toString());
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console.log('**', Object.getOwnPropertyNames(byteArr.__proto__).join('\n\t'));
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return this.wrap(byteArr);
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};
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console.log(hexdump(Memory.readByteArray(ptr(buf1.$handle), 32), {offset: 0, length: 32, header: true, ansi: true}));
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buf3: buf1.asCharBuffer().toString(),
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np: Memory.readByteArray(ptr(buf1.$handle), 64),
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retval: retval,
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var Map = Java.use('java.util.Map');
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var UnityWebRequest = Java.use('com.unity3d.player.UnityWebRequest');
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UnityWebRequest.downloadCallback.overload('java.nio.ByteBuffer', 'int').implementation = function(buf1, int2) {
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var retval = this.downloadCallback(buf1, int2);
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console.log('downloadCallback', JSON.stringify({
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buf1: buf1.toString(),
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int2: int2
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}, null, ' '));
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return retval;
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};
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var bClass = Java.use("java.io.OutputStream");
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bClass.write.overload('int').implementation = function(x) {
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console.log("[1] " + x);
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return this.write(x);
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}
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bClass.write.overload('[B').implementation = function(b) {
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console.log("[2] " + hex2string( bytes2hex( b ) ) );
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return this.write(b);
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}
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bClass.write.overload('[B','int','int').implementation = function(b,y,z) {
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console.log("[3] " + hex2string( bytes2hex( b ) ) + " | " + y + " | " + z);
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return this.write(b,y,z);
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}
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var ReadableByteChannel = Java.use('java.nio.channels.ReadableByteChannel');
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ReadableByteChannel.read.overload('java.nio.ByteBuffer').implementation = function(b) {
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console.log('arg1', b);
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var retval = this.read(b);
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console.log('retval', retval);
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return retval;
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};
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UnityWebRequest.headerCallback.overload('java.util.Map').implementation = function(map1) {
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console.log('headerCallback', Java.cast(map1, Map).toString());
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this.headerCallback(map1);
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};
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UnityWebRequest.headerCallback.overload('java.lang.String', 'java.lang.String').implementation = function(s1, s2) {
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console.log('headerCallback', s1, s2);
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this.headerCallback(s1, s2);
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};
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UnityWebRequest.uploadCallback.overload('java.nio.ByteBuffer').implementation = function(buf1) {
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console.log('uploadCallback', buf1);
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this.uploadCallback(buf1);
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};
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Java.use('javax.net.ssl.HttpsURLConnection')['setSSLSocketFactory'].overload('javax.net.ssl.SSLSocketFactory').implementation = function(s) {
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console.log('invoked!', s);
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return this.setSSLSocketFactory(null);
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};
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Java.use('javax.net.ssl.SSLContext')['init']
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.overload('[Ljavax.net.ssl.KeyManager;', '[Ljavax.net.ssl.TrustManager;', 'java.security.SecureRandom')
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.implementation = function(a1, a2, a3) {
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console.log('invoked!', a1, a2, a3);
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return this.init(null, null, null);
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};
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*/
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function bytes2hex(array) {
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var result = '';
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// console.log('len = ' + array.length);
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for (var i = 0; i < array.length; ++i) {
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result += ('0' + (array[i] & 0xFF).toString(16)).slice(-2);
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}
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return result;
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}
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function hex2string(hex) {
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var string = '';
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for (var i = 0; i < hex.length; i += 2) {
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string += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
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}
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return string;
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}
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Java.perform(function() {
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// var Map = Java.use('java.util.Map');
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// var UnityWebRequest = Java.use('com.unity3d.player.UnityWebRequest');
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//
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// UnityWebRequest.downloadCallback.overload('java.nio.ByteBuffer', 'int').implementation = function(buf1, int2) {
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// var retval = this.downloadCallback(buf1, int2);
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// console.log('downloadCallback', JSON.stringify({
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// buf1: buf1.toString(),
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// int2: int2
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// }, null, ' '));
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// return retval;
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// };
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var bClass = Java.use("java.io.OutputStream");
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bClass.write.overload('int').implementation = function(x) {
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console.log("[1] " + x);
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return this.write(x);
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}
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bClass.write.overload('[B').implementation = function(b) {
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console.log("[2] " + hex2string( bytes2hex( b ) ) );
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return this.write(b);
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}
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bClass.write.overload('[B','int','int').implementation = function(b,y,z) {
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console.log("[2] " + hex2string( bytes2hex( b ) ) + " | " + y + " | " + z);
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return this.write(b,y,z);
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}
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});
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Java.perform(function() {
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var Map = Java.use('java.util.Map');
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var UnityWebRequest = Java.use('com.unity3d.player.UnityWebRequest');
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console.log( Object.getOwnPropertyNames(Test.__proto__).join('\n') );
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/*
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UnityWebRequest.$init
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.overload('long', 'java.lang.String', 'java.util.Map', 'java.lang.String', 'int').implementation = function(long1, str2, map3, str4, int5) {
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console.log(this, JSON.stringify({
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'#1': long1,
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method: str2,
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headers: Java.cast(map3, Map).toString(),
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url: str4,
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'#5': int5
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}, null, ' '));
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this.$init(long1, str2, map3, str4, int5);
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};
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Java.use('com.unity3d.player.WWW').$init.overload('int', 'java.lang.String', '[B', 'java.util.Map').implementation = function(int1, str2, bytes3, map4) {
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console.log(this, JSON.stringify({
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'#1': int1,
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str2: str2,
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bytes3: bytes3,
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map4: Java.cast(map4, Map).toString()
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}, null, ' '));
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};
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*/
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UnityWebRequest.headerCallback.overload('java.util.Map').implementation = function(map1) {
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console.log('headerCallback', Java.cast(map1, Map).toString());
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this.headerCallback(map1);
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};
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var Str = Java.use('java.lang.String');
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// var decoder = Java.use('java.nio.charset.Charset').forName("UTF-8");
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UnityWebRequest.downloadCallback.overload('java.nio.ByteBuffer', 'int').implementation = function(byteBuffer1, int2) {
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console.log('downloadCallback', JSON.stringify({
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byteBuffer1: byteBuffer1.toString(),
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int2: int2
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}, null, ' '));
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// Java.perform(function(){ console.log('--', Java.cast(byteBuffer1, Java.use('java.lang.String'))); });
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return this.downloadCallback(byteBuffer1, int2);
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};
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});
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/*
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Interceptor.attach(Module.findExportByName(null, 'dlopen'), {
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onEnter: function(args) {
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this.lib = Memory.readUtf8String(args[0]);
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// console.log("dlopen called with: " + this.lib);
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},
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onLeave: function(retval) {
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if (this.lib.indexOf("epsi") != -1) {
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console.log(
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this.lib.substr(this.lib.lastIndexOf('/') + 1, this.lib.length) +
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' [ ' + retval + ' ] \n' +
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Module.enumerateExportsSync(this.lib).map(function(x){return x.name})
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);
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}
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}
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});
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*/
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