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Apply suggestions from SonarQube (#2340)

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This commit is contained in:
Michael Telatynski
2022-05-03 22:40:57 +01:00
committed by GitHub
parent b86630f0e3
commit 8be30acb11
19 changed files with 86 additions and 96 deletions
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14
src/crypto/backup.ts
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@@ -132,18 +132,18 @@ export class BackupManager {
if (!Algorithm) {
throw new Error("Unknown backup algorithm: " + info.algorithm);
}
if (!(typeof info.auth_data === "object")) {
if (typeof info.auth_data !== "object") {
throw new Error("Invalid backup data returned");
}
return Algorithm.checkBackupVersion(info);
}
public static async makeAlgorithm(info: IKeyBackupInfo, getKey: GetKey): Promise<BackupAlgorithm> {
public static makeAlgorithm(info: IKeyBackupInfo, getKey: GetKey): Promise<BackupAlgorithm> {
const Algorithm = algorithmsByName[info.algorithm];
if (!Algorithm) {
throw new Error("Unknown backup algorithm");
}
return await Algorithm.init(info.auth_data, getKey);
return Algorithm.init(info.auth_data, getKey);
}
public async enableKeyBackup(info: IKeyBackupInfo): Promise<void> {
@@ -777,15 +777,15 @@ export class Aes256 implements BackupAlgorithm {
public get untrusted() { return false; }
async encryptSession(data: Record<string, any>): Promise<any> {
public encryptSession(data: Record<string, any>): Promise<any> {
const plainText: Record<string, any> = Object.assign({}, data);
delete plainText.session_id;
delete plainText.room_id;
delete plainText.first_known_index;
return await encryptAES(JSON.stringify(plainText), this.key, data.session_id);
return encryptAES(JSON.stringify(plainText), this.key, data.session_id);
}
async decryptSessions(sessions: Record<string, IKeyBackupSession>): Promise<IMegolmSessionData[]> {
public async decryptSessions(sessions: Record<string, IKeyBackupSession>): Promise<IMegolmSessionData[]> {
const keys: IMegolmSessionData[] = [];
for (const [sessionId, sessionData] of Object.entries(sessions)) {
@@ -800,7 +800,7 @@ export class Aes256 implements BackupAlgorithm {
return keys;
}
async keyMatches(key: Uint8Array): Promise<boolean> {
public async keyMatches(key: Uint8Array): Promise<boolean> {
if (this.authData.mac) {
const { mac } = await calculateKeyCheck(key, this.authData.iv);
return this.authData.mac.replace(/=+$/g, '') === mac.replace(/=+/g, '');