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https://github.com/status-im/EIPs.git
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improvements to html implementation
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wighawag
parent
d7bdc8c10a
commit
f3cb9f599e
@ -198,13 +198,13 @@ That's it
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<p id="infomessage">Please wait...</p>
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</div>
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<div id="form" class="wrapper">
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<form id="form" class="wrapper">
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<br/>
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<p id="message" class="message"></p>
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<p id="passwordField"><label>Password Required:</label><input id="password" type="password" /></p>
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<button id="cancel-button" autofocus>Cancel</button>
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<button id="confirm-button" >Confirm</button>
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</div>
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<button id="cancel-button" type="button" autofocus>Cancel</button>
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<button id="confirm-button" type="button" >Confirm</button>
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</form>
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<div id="modal-dialog" class="wrapper">
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<h3 id="modal-dialog-title" class="title">Title</h3>
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@ -213,6 +213,8 @@ That's it
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</div>
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<script>
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var noMessageReceivedYet = true;
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var closedByCode = false;
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var pleaseWait = document.getElementById("pleasewait");
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var form = document.getElementById("form");
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var cancelButton = document.getElementById("cancel-button");
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@ -235,7 +237,13 @@ That's it
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}else if(window.parent != window){
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source = window.parent;
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}else{
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console.error("no opener nor parent");
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console.log("closing");
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window.close();
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}
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function closeWindow(){
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closedByCode = true;
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window.close();
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}
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function showWaiting(){
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@ -271,9 +279,13 @@ That's it
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}
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}
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}
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function hideMessage(){
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modalDialog.style.display = "none";
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modalDialogButton.onclick = null;
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}
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function sendAsync(url,payload, callback) {
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//var url = window.location.protocol + '//' + window.location.host; // this would force the use of the iframe url
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var request = new XMLHttpRequest();
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request.open('POST', url, true);
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request.setRequestHeader('Content-Type','application/json');
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@ -286,7 +298,7 @@ That's it
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result = JSON.parse(result);
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} catch(e) {
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var message = !!result && !!result.error && !!result.error.message ? result.error.message : 'Invalid JSON RPC response: ' + JSON.stringify(result);
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error = {message:message};
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error = {message:message,type:"JsonParse"};
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}
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callback(error, result);
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}
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@ -295,7 +307,7 @@ That's it
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try {
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request.send(JSON.stringify(payload));
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} catch(e) {
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callback({message:'CONNECTION ERROR: Couldn\'t connect to node '+ url +'.'});
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callback({message:'CONNECTION ERROR: Couldn\'t connect to node '+ url +'.',type:"noConnection"});
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}
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}
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@ -305,8 +317,7 @@ That's it
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size: 8,
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scale: 6
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});
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//icon.style="vertical-align:middle";
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message.appendChild(icon); //
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message.appendChild(icon);
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}
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function askAuthorization(transactionInfo, data, requireUnlock, sourceWindow){
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@ -331,7 +342,6 @@ That's it
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var span = document.createElement('span');
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span.style="font-size:3em;";
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span.innerHTML = " " + "→" + " ";
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//span.innerHTML = "➡";
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message.appendChild(span);
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addBlocky(message,transactionInfo.to);
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@ -342,21 +352,21 @@ That's it
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textSpan.innerHTML = etherValue.toFormat() + " ether <br/> + gas cost (" + gasEtherValue.toFormat() + " ether )"
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if(requireUnlock){
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passwordField.style.display = "block"; //inline ?
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passwordField.style.display = "block";
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}else{
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passwordField.style.display = "none";
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}
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cancelButton.onclick = function(){
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sourceWindow.postMessage({id:data.id,result:null,error:{message:"Not Authorized"}},sourceWindow.location.href);
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window.close();
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sourceWindow.postMessage({id:data.id,result:null,error:{message:"Not Authorized"},type:"cancel"},sourceWindow.location.href);
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closeWindow();
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}
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confirmButton.onclick = function(){
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var submitFunc = function(){
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if(requireUnlock){
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if(password.value == ""){
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password.style.border = "2px solid red";
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return;
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return false;
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}
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password.style.border = "none";
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var params = [transactionInfo.from,password.value,3];
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@ -365,27 +375,32 @@ That's it
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if(error || result.error){
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showMessage("Error unlocking account", "Please retry.", hideWaiting);
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}else{
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sendAsync(data.url,data.payload,function(error,result){ //data.url to allow use of different but trusted domain
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sendAsync(data.url,data.payload,function(error,result){
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sourceWindow.postMessage({id:data.id,result:result,error:error},sourceWindow.location.href);
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window.close();
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closeWindow();
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});
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showWaiting();
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}
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});
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}else{
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sendAsync(data.url,data.payload,function(error,result){ //data.url to allow use of different but trusted domain
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sendAsync(data.url,data.payload,function(error,result){
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if(result && result.error){
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processMessage(data,sourceWindow);
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}else{
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sourceWindow.postMessage({id:data.id,result:result,error:error},sourceWindow.location.href);
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window.close();
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closeWindow();
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}
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});
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showWaiting();
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}
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return false;
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}
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form.onsubmit = submitFunc;
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confirmButton.onclick = submitFunc;
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}
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function needToAndCanUnlockAccount(address,url,callback){
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@ -412,16 +427,26 @@ That's it
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}else{
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firstUrl = event.origin;
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}
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hideMessage();
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noMessageReceivedYet = false;
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var data = event.data;
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processMessage(data,event.source);
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try{
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processMessage(data,event.source);
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}catch(e){
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event.source.postMessage({id:data.id,result:null,error:{message:"Could not process message data"},type:"notValid"},event.source.location.href);
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showMessage("Error","The application has sent invalid data", function(){
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closeWindow();
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});
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}
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}
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function processMessage(data, sourceWindow){
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if(data.payload.method == "eth_sendTransaction" || data.payload.method == "eth_sign"){
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if(inIframe){
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sourceWindow.postMessage({id:data.id,result:null,error:{message:"Cannot make call that require an unlokced key (" + data.payload.method + ") via iframe"}},sourceWindow.location.href);
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sourceWindow.postMessage({id:data.id,result:null,error:{message:"Cannot make call that require an unlocked key (" + data.payload.method + ") via iframe"},type:"notAllowed"},sourceWindow.location.href);
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}else if(data.payload.method == "eth_sign"){
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sourceWindow.postMessage({id:data.id,result:null,error:{message:"cannot sign transaction (" + data.payload.method + ") via html"}},sourceWindow.location.href);
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sourceWindow.postMessage({id:data.id,result:null,error:{message:"cannot sign transaction (" + data.payload.method + ") via html",type:"notAllowed"}},sourceWindow.location.href);
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}else{
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var transactionInfo = null;
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if(data.payload.params.length > 0){
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@ -450,17 +475,31 @@ That's it
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});
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}else{
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sourceWindow.postMessage({id:data.id,result:null,error:{message:"Need to specify from , to, gas and gasPrice"}},sourceWindow.location.href);
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window.close();
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sourceWindow.postMessage({id:data.id,result:null,error:{message:"Need to specify from , to, gas and gasPrice"},type:"notValid"},sourceWindow.location.href);
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closeWindow();
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}
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}
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}else{
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sendAsync(data.url,data.payload,function(error,result){ //data.url to allow use of different but trusted domain
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sendAsync(data.url,data.payload,function(error,result){
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sourceWindow.postMessage({id:data.id,result:result,error:error},sourceWindow.location.href);
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});
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}
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}
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window.onbeforeunload = function (event) {
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if(!closedByCode){
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source.postMessage({id:data.id,result:null,error:{message:"Not Authorized",type:"cancel"}},source.location.href);
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}
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};
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function checkMessageNotReceived(){
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if(noMessageReceivedYet){
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showMessage("Error","No transaction received. Please make sure popup are not blocked.", function(){
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closeWindow();
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});
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}
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}
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setTimeout(checkMessageNotReceived,1000);
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window.addEventListener("message", receiveMessage);
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if(source){
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