Fix otpauth parsing issue (#301)

Fix #299

Author: Corentin Mors

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@dashlane/cli",
-    "version": "6.2447.1",
+    "version": "6.2447.2",
     "description": "Manage your Dashlane vault through a CLI tool",
     "type": "module",
     "main": "dist/index.cjs",

src/cliVersion.ts

@@ -1,6 +1,6 @@
 import { CliVersion } from './types.js';
 
-export const CLI_VERSION: CliVersion = { major: 6, minor: 2447, patch: 1 };
+export const CLI_VERSION: CliVersion = { major: 6, minor: 2447, patch: 2 };
 export const breakingChangesVersions: CliVersion[] = [];
 
 export const cliVersionToString = (version: CliVersion): string => {

src/command-handlers/passwords.ts

@@ -48,7 +48,7 @@ export const runPassword = async (
             result = selectedCredential.password;
             break;
         case 'otp':
-            if (!selectedCredential.otpSecret || !selectedCredential.otpUrl) {
+            if (!selectedCredential.otpSecret && !selectedCredential.otpUrl) {
                 throw new Error('No OTP found for this credential.');
             }
             if (selectedCredential.otpSecret) {

src/index.ts

@@ -1,11 +1,14 @@
 #!/usr/bin/env node
 import { Command } from 'commander';
+import process from 'process';
 
 import { cliVersionToString, CLI_VERSION } from './cliVersion.js';
 import { rootCommands } from './commands/index.js';
 import { initDeviceCredentials, initStagingCheck, initTeamDeviceCredentials } from './utils/index.js';
 import { errorColor, initLogger } from './logger.js';
 
+process.removeAllListeners('warning');
+
 const debugLevel = process.argv.indexOf('--debug') !== -1 ? 'debug' : 'info';
 
 initLogger({ debugLevel });

src/modules/crypto/otpauth.ts

@@ -13,8 +13,8 @@ interface Otpauth {
     secret: string;
     algorithm: HashAlgorithms;
     digits: number;
-    period: number;
-    counter: number;
+    period?: number;
+    counter?: number;
 }
 
 const matchAlgorithm = (algorithm: string): HashAlgorithms => {
@@ -40,9 +40,9 @@ const parseOtpauth = (uri: string): Otpauth => {
         issuer: searchParams.get('issuer') ?? '',
         secret: searchParams.get('secret') ?? '',
         algorithm: matchAlgorithm(searchParams.get('algorithm') ?? 'SHA1'),
-        digits: Number(searchParams.get('digits') ?? 0),
-        period: Number(searchParams.get('period') ?? 0),
-        counter: Number(searchParams.get('counter') ?? 0),
+        digits: Number(searchParams.get('digits') ?? 6),
+        period: Number(searchParams.get('period')),
+        counter: Number(searchParams.get('counter')),
     };
 };
 
@@ -66,6 +66,9 @@ export const generateOtpFromUri = (uri: string): GenerateOtpOutput => {
             };
             return { token: authenticator.generate(otpauth.secret), remainingTime: authenticator.timeRemaining() };
         case 'hotp':
+            if (otpauth.counter === undefined) {
+                throw new Error('Counter is required for HOTP');
+            }
             hotp.options = { algorithm: otpauth.algorithm, digits: otpauth.digits };
             return { token: hotp.generate(otpauth.secret, otpauth.counter), remainingTime: null };
         default: