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Retry the request for the master key from SSSS on login

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If this failed we assumed it didn't exist which would erroneously
prompt people to upgrade encryption.
This commit is contained in:
David Baker 2020-04-09 13:40:46 +01:00
parent d4ba8103b6
commit b6ef30af8f
1 changed files with 13 additions and 7 deletions
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20
src/components/structures/MatrixChat.js
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@ -1907,13 +1907,19 @@ export default createReactClass({
}
// Test for the master cross-signing key in SSSS as a quick proxy for
// whether cross-signing has been set up on the account.
let masterKeyInStorage = false;
try {
masterKeyInStorage = !!await cli.getAccountDataFromServer("m.cross_signing.master");
} catch (e) {
if (e.errcode !== "M_NOT_FOUND") {
console.warn("Secret storage account data check failed", e);
// whether cross-signing has been set up on the account. We can't
// really continue until we know whether it's there or not so retry
// if this fails.
let masterKeyInStorage;
while (masterKeyInStorage === undefined) {
try {
masterKeyInStorage = !!await cli.getAccountDataFromServer("m.cross_signing.master");
} catch (e) {
if (e.errcode === "M_NOT_FOUND") {
masterKeyInStorage = false;
} else {
console.warn("Secret storage account data check failed: retrying...", e);
}
}
}