olcxjas-softworks/LarpixClient
2
0
Fork 1
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions 3

Fix race conditions
All checks were successful
Android Build / publish (push) Successful in 52s
Details
Linux Build / publish (push) Successful in 49s
Details

Browse source
This commit is contained in:
olcxja 2026-06-02 11:58:18 +02:00
commit b24b36adec
7 changed files with 219 additions and 130 deletions
Download patch file Download diff file Expand all files Collapse all files

2
android/app/src/main/assets/public/index.html
View file

@ -86,7 +86,6 @@
async function start() {
updateLoadingStatus("loading.loading");
try {
gotoHome();
if (host != null)
{
await updateProtocolAndUrl(host);
@ -109,6 +108,7 @@
//if fails continue loading encryption may be broken
console.error(e);
}
gotoHome();
} else {
showBlahNotification("error:auth.failed.redirect.to.login");
await delay(2000);

51
android/app/src/main/assets/public/main.js
View file

@ -468,7 +468,15 @@ async function decryptString(base64Text, passphrase) {
}
let requestMutex = Promise.resolve();
async function fetchPost(url, value) {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let response = await fetch(url, {
method: "POST",
body: value,
@ -478,9 +486,18 @@ async function fetchPost(url, value) {
});
let data = await response.text();
return data;
} finally {
release();
}
}
async function fetchPostEnc(url, value) {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let nonce = await getNonce(id, passwordHash);
let response = await fetch(url, {
method: "POST",
@ -491,6 +508,9 @@ async function fetchPostEnc(url, value) {
});
let data = await response.text();
return data;
} finally {
release();
}
}
async function fetchAsync(url) {
@ -503,6 +523,12 @@ async function fetchAsync(url) {
}
async function fetchAsyncWAuth(url) {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let response = await fetch(url, {
method: "GET",
headers: {
@ -512,6 +538,9 @@ async function fetchAsyncWAuth(url) {
let data = await response.text();
return data;
} finally {
release();
}
}
async function getServerInfo(host) {
@ -520,6 +549,12 @@ async function getServerInfo(host) {
}
async function Auth(loginUsername, loginPassword) {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let resolvedId = await fetchAsync(`${url}/nametoid?u=${loginUsername}`);
if (!resolvedId || resolvedId.trim() === "" || resolvedId.startsWith("error:")) {
return "error:invalid.username.or.password";
@ -539,12 +574,19 @@ async function Auth(loginUsername, loginPassword) {
data += "|" + actualId;
}
return data;
} finally {
release();
}
}
async function fetchEncrypted(request, body = "") {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let nonce = await getNonce(id, passwordHash);
let response = await fetch(`${url}/encryptedrequest?id=${id}`, {
@ -561,7 +603,10 @@ async function fetchEncrypted(request, body = "") {
}
});
let data = await response.text();
return decryptString(data, passwordHash);
return await decryptString(data, passwordHash);
} finally {
release();
}
}
function power(base, exponent, mod) {

2
webroot/blah/en-cat.json
View file

@ -121,7 +121,7 @@
"placeholder.username": "cat name",
"placeholder.captcha.code": "captcha code",
"placeholder.message.input": "meow...",
"desc.messages.encryption.active": "meows are end-to-end encrypted :3",
"desc.messages.loading": "loading meows...",
"desc.no.dms": "no direct meowchats :c",
"action.dm.opening": "opening meowchat...",
"dm.open.failed": "failed to open meowchat :c",

2
webroot/blah/en-us.json
View file

@ -120,7 +120,7 @@
"placeholder.username": "username",
"placeholder.captcha.code": "captcha code",
"placeholder.message.input": "Message...",
"desc.messages.encryption.active": "Messages are end-to-end encrypted",
"desc.messages.loading": "Fetching messages...",
"desc.no.dms": "No direct messages",
"action.dm.opening": "Opening DM...",
"dm.open.failed": "Failed to open DM",

2
webroot/index.html
View file

@ -86,7 +86,6 @@
async function start() {
updateLoadingStatus("loading.loading");
try {
gotoHome();
if (host != null)
{
await updateProtocolAndUrl(host);
@ -109,6 +108,7 @@
//if fails continue loading encryption may be broken
console.error(e);
}
gotoHome();
} else {
showBlahNotification("error:auth.failed.redirect.to.login");
await delay(2000);

53
webroot/main.js
View file

@ -468,7 +468,15 @@ async function decryptString(base64Text, passphrase) {
}
let requestMutex = Promise.resolve();
async function fetchPost(url, value) {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let response = await fetch(url, {
method: "POST",
body: value,
@ -478,9 +486,18 @@ async function fetchPost(url, value) {
});
let data = await response.text();
return data;
} finally {
release();
}
}
async function fetchPostEnc(url, value) {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let nonce = await getNonce(id, passwordHash);
let response = await fetch(url, {
method: "POST",
@ -491,6 +508,9 @@ async function fetchPostEnc(url, value) {
});
let data = await response.text();
return data;
} finally {
release();
}
}
async function fetchAsync(url) {
@ -503,6 +523,12 @@ async function fetchAsync(url) {
}
async function fetchAsyncWAuth(url) {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let response = await fetch(url, {
method: "GET",
headers: {
@ -512,6 +538,9 @@ async function fetchAsyncWAuth(url) {
let data = await response.text();
return data;
} finally {
release();
}
}
async function getServerInfo(host) {
@ -520,6 +549,12 @@ async function getServerInfo(host) {
}
async function Auth(loginUsername, loginPassword) {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let resolvedId = await fetchAsync(`${url}/nametoid?u=${loginUsername}`);
if (!resolvedId || resolvedId.trim() === "" || resolvedId.startsWith("error:")) {
return "error:invalid.username.or.password";
@ -539,12 +574,19 @@ async function Auth(loginUsername, loginPassword) {
data += "|" + actualId;
}
return data;
} finally {
release();
}
}
async function fetchEncrypted(request, body = "") {
let release;
const lock = new Promise(resolve => release = resolve);
const prevMutex = requestMutex;
requestMutex = prevMutex.then(() => lock);
await prevMutex;
try {
let nonce = await getNonce(id, passwordHash);
let response = await fetch(`${url}/encryptedrequest?id=${id}`, {
@ -561,7 +603,10 @@ async function fetchEncrypted(request, body = "") {
}
});
let data = await response.text();
return decryptString(data, passwordHash);
return await decryptString(data, passwordHash);
} finally {
release();
}
}
function power(base, exponent, mod) {
@ -1807,7 +1852,7 @@ async function openDm(dmId, username, targetId) {
let msgContainer = document.getElementById("chat-messages");
if (msgContainer) {
msgContainer.innerHTML = `<div style="text-align: center; opacity: 0.5; padding: 1rem;"><blah>desc.messages.encryption.active</blah></div>`;
msgContainer.innerHTML = `<div style="text-align: center; opacity: 0.5; padding: 1rem;"><blah>desc.messages.loading</blah></div>`;
let blahTags = msgContainer.getElementsByTagName("blah");
for (let i = 0; i < blahTags.length; i++) {
blahTags[i].innerHTML = processBlah(blahTags[i].innerHTML);

1
webroot/screens.js
View file

@ -132,7 +132,6 @@ var invitesEntry = `
var chatScreen = `
<div style="display: flex; flex-direction: column; height: 100%; width: 100%;">
<div id="chat-messages" style="flex-grow: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 0.5rem;">
<!-- messages go here -->
</div>
<div style="padding: 1rem; border-top: var(--border-width) solid var(--light-border-color); display: flex; gap: 0.5rem;">
<input type="text" id="chat-input" class="forminput" style="flex-grow: 1; margin: 0;" placeholder="{blah(placeholder.message.input)}">