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PadMessageHandler: Invert logic to improve readability

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Richard Hansen 2020-09-02 20:44:26 -04:00 • committed by John McLear
parent d4db091d1d
commit 7f0770d684
1 changed files with 37 additions and 37 deletions
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74
src/node/handler/PadMessageHandler.js
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@ -260,45 +260,45 @@ exports.handleMessage = async function(client, message)
} }
let dropMessage = await handleMessageHook(); let dropMessage = await handleMessageHook();
if (!dropMessage) { if (dropMessage) return;
if (message.type == "CLIENT_READY") {
// client tried to auth for the first time (first msg from the client)
createSessionInfo(client, message);
}
// the session may have been dropped during earlier processing if (message.type == "CLIENT_READY") {
if (!sessioninfos[client.id]) { // client tried to auth for the first time (first msg from the client)
messageLogger.warn("Dropping message from a connection that has gone away.") createSessionInfo(client, message);
return;
}
// Simulate using the load testing tool
if (!sessioninfos[client.id].auth) {
console.error("Auth was never applied to a session. If you are using the stress-test tool then restart Etherpad and the Stress test tool.")
return;
}
let auth = sessioninfos[client.id].auth;
// check if pad is requested via readOnly
let padId = auth.padID;
if (padId.indexOf("r.") === 0) {
// Pad is readOnly, first get the real Pad ID
padId = await readOnlyManager.getPadId(padId);
}
let { accessStatus } = await securityManager.checkAccess(padId, auth.sessionID, auth.token, auth.password);
if (accessStatus !== "grant") {
// no access, send the client a message that tells him why
client.json.send({ accessStatus });
return;
}
// access was granted
finalHandler();
} }
// the session may have been dropped during earlier processing
if (!sessioninfos[client.id]) {
messageLogger.warn("Dropping message from a connection that has gone away.")
return;
}
// Simulate using the load testing tool
if (!sessioninfos[client.id].auth) {
console.error("Auth was never applied to a session. If you are using the stress-test tool then restart Etherpad and the Stress test tool.")
return;
}
let auth = sessioninfos[client.id].auth;
// check if pad is requested via readOnly
let padId = auth.padID;
if (padId.indexOf("r.") === 0) {
// Pad is readOnly, first get the real Pad ID
padId = await readOnlyManager.getPadId(padId);
}
let { accessStatus } = await securityManager.checkAccess(padId, auth.sessionID, auth.token, auth.password);
if (accessStatus !== "grant") {
// no access, send the client a message that tells him why
client.json.send({ accessStatus });
return;
}
// access was granted
finalHandler();
} }