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Revert "Use recovery keys over passphrases"

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David Baker 2020-06-18 09:35:11 +01:00 • committed by David Baker
parent b5aa66015c
commit e4d824839a
12 changed files with 400 additions and 427 deletions
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64
src/stores/SetupEncryptionStore.js
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@ -20,11 +20,10 @@ import { accessSecretStorage, AccessCancelledError } from '../CrossSigningManage
import { PHASE_DONE as VERIF_PHASE_DONE } from "matrix-js-sdk/src/crypto/verification/request/VerificationRequest";
export const PHASE_INTRO = 0;
export const PHASE_RECOVERY_KEY = 1;
export const PHASE_BUSY = 2;
export const PHASE_DONE = 3; //final done stage, but still showing UX
export const PHASE_CONFIRM_SKIP = 4;
export const PHASE_FINISHED = 5; //UX can be closed
export const PHASE_BUSY = 1;
export const PHASE_DONE = 2; //final done stage, but still showing UX
export const PHASE_CONFIRM_SKIP = 3;
export const PHASE_FINISHED = 4; //UX can be closed
export class SetupEncryptionStore extends EventEmitter {
static sharedInstance() {
@ -37,19 +36,11 @@ export class SetupEncryptionStore extends EventEmitter {
return;
}
this._started = true;
this.phase = PHASE_BUSY;
this.phase = PHASE_INTRO;
this.verificationRequest = null;
this.backupInfo = null;
// ID of the key that the secrets we want are encrypted with
this.keyId = null;
// Descriptor of the key that the secrets we want are encrypted with
this.keyInfo = null;
MatrixClientPeg.get().on("crypto.verification.request", this.onVerificationRequest);
MatrixClientPeg.get().on('userTrustStatusChanged', this._onUserTrustStatusChanged);
this.fetchKeyInfo();
}
stop() {
@ -66,49 +57,7 @@ export class SetupEncryptionStore extends EventEmitter {
}
}
async fetchKeyInfo() {
const keys = await MatrixClientPeg.get().isSecretStored('m.cross_signing.master', false);
if (Object.keys(keys).length === 0) {
this.keyId = null;
this.keyInfo = null;
} else {
// If the secret is stored under more than one key, we just pick an arbitrary one
this.keyId = Object.keys(keys)[0];
this.keyInfo = keys[this.keyId];
}
this.phase = PHASE_INTRO;
this.emit("update");
}
async startKeyReset() {
try {
await accessSecretStorage(() => {}, {forceReset: true});
// If the keys are reset, the trust status event will fire and we'll change state
} catch (e) {
// dialog was cancelled - stay on the current screen
}
}
async useRecoveryKey() {
this.phase = PHASE_RECOVERY_KEY;
this.emit("update");
}
cancelUseRecoveryKey() {
this.phase = PHASE_INTRO;
this.emit("update");
}
async setupWithRecoveryKey(recoveryKey) {
this.startTrustCheck({[this.keyId]: recoveryKey});
}
async usePassPhrase() {
this.startTrustCheck();
}
async startTrustCheck(withKeys) {
this.phase = PHASE_BUSY;
this.emit("update");
const cli = MatrixClientPeg.get();
@ -135,9 +84,6 @@ export class SetupEncryptionStore extends EventEmitter {
// to advance before this.
await cli.restoreKeyBackupWithSecretStorage(backupInfo);
}
}, {
withKeys,
passphraseOnly: true,
}).catch(reject);
} catch (e) {
console.error(e);