Require a 2FA code to disable 2FA

src/CONST.ts

@@ -3881,6 +3881,7 @@ const CONST = {
         SUCCESS: 'SUCCESS',
         ENABLED: 'ENABLED',
         DISABLED: 'DISABLED',
+        GETCODE: 'GETCODE',
     },
     DELEGATE_ROLE: {
         SUBMITTER: 'submitter',

src/languages/en.ts

@@ -1115,7 +1115,7 @@ export default {
         twoFactorAuthEnabled: 'Two-factor authentication enabled',
         whatIsTwoFactorAuth: 'Two-factor authentication (2FA) helps keep your account safe. When logging in, you’ll need to enter a code generated by your preferred authenticator app.',
         disableTwoFactorAuth: 'Disable two-factor authentication',
-        disableTwoFactorAuthConfirmation: 'Two-factor authentication keeps your account more secure. Are you sure you want to disable it?',
+        explainProcessToRemove: 'In order to disable two-factor authentication (2FA), please enter a valid code from your authentication app.',
         disabled: 'Two-factor authentication is now disabled',
         noAuthenticatorApp: 'You’ll no longer require an authenticator app to log into Expensify.',
         stepCodes: 'Recovery codes',

src/languages/es.ts

@@ -1120,7 +1120,7 @@ export default {
         whatIsTwoFactorAuth:
             'La autenticación de dos factores (2FA) ayuda a mantener tu cuenta segura. Al iniciar sesión, deberás ingresar un código generado por tu aplicación de autenticación preferida.',
         disableTwoFactorAuth: 'Deshabilitar la autenticación de dos factores',
-        disableTwoFactorAuthConfirmation: 'La autenticación de dos factores mantiene tu cuenta más segura. ¿Estás seguro de que quieres desactivarla?',
+        explainProcessToRemove: 'Para deshabilitar la autenticación de dos factores (2FA), por favor introduce un código válido de tu aplicación de autenticación.',
         disabled: 'La autenticación de dos factores está ahora deshabilitada',
         noAuthenticatorApp: 'Ya no necesitarás una aplicación de autenticación para iniciar sesión en Expensify.',
         stepCodes: 'Códigos de recuperación',

src/libs/API/parameters/DisableTwoFactorAuthParams.ts

@@ -0,0 +1,5 @@
+type DisableTwoFactorAuthParams = {
+    twoFactorAuthCode: string;
+};
+
+export default DisableTwoFactorAuthParams;

src/libs/API/parameters/index.ts

@@ -84,6 +84,7 @@ export type {default as ValidateBankAccountWithTransactionsParams} from './Valid
 export type {default as ValidateLoginParams} from './ValidateLoginParams';
 export type {default as ValidateSecondaryLoginParams} from './ValidateSecondaryLoginParams';
 export type {default as ValidateTwoFactorAuthParams} from './ValidateTwoFactorAuthParams';
+export type {default as DisableTwoFactorAuthParams} from './DisableTwoFactorAuthParams';
 export type {default as VerifyIdentityForBankAccountParams} from './VerifyIdentityForBankAccountParams';
 export type {default as AnswerQuestionsForWalletParams} from './AnswerQuestionsForWalletParams';
 export type {default as AddCommentOrAttachementParams} from './AddCommentOrAttachementParams';

src/libs/API/types.ts

@@ -419,7 +419,7 @@ type WriteCommandParameters = {
     [WRITE_COMMANDS.REQUEST_UNLINK_VALIDATION_LINK]: Parameters.RequestUnlinkValidationLinkParams;
     [WRITE_COMMANDS.UNLINK_LOGIN]: Parameters.UnlinkLoginParams;
     [WRITE_COMMANDS.ENABLE_TWO_FACTOR_AUTH]: null;
-    [WRITE_COMMANDS.DISABLE_TWO_FACTOR_AUTH]: null;
+    [WRITE_COMMANDS.DISABLE_TWO_FACTOR_AUTH]: Parameters.DisableTwoFactorAuthParams;
     [WRITE_COMMANDS.ADD_COMMENT]: Parameters.AddCommentOrAttachementParams;
     [WRITE_COMMANDS.ADD_ATTACHMENT]: Parameters.AddCommentOrAttachementParams;
     [WRITE_COMMANDS.ADD_TEXT_AND_ATTACHMENT]: Parameters.AddCommentOrAttachementParams;

src/libs/actions/Session/index.ts

@@ -12,6 +12,7 @@ import type {
     BeginAppleSignInParams,
     BeginGoogleSignInParams,
     BeginSignInParams,
+    DisableTwoFactorAuthParams,
     RequestAccountValidationLinkParams,
     RequestNewValidateCodeParams,
     RequestUnlinkValidationLinkParams,
@@ -877,7 +878,7 @@ function unlinkLogin(accountID: number, validateCode: string) {
 /**
  * Toggles two-factor authentication based on the `enable` parameter
  */
-function toggleTwoFactorAuth(enable: boolean) {
+function toggleTwoFactorAuth(enable: boolean, twoFactorAuthCode = '') {
     const optimisticData: OnyxUpdate[] = [
         {
             onyxMethod: Onyx.METHOD.MERGE,
@@ -894,6 +895,9 @@ function toggleTwoFactorAuth(enable: boolean) {
             key: ONYXKEYS.ACCOUNT,
             value: {
                 isLoading: false,
+
+                // When disabling 2FA, the user needs to end up on the step that confirms the setting was disabled
+                twoFactorAuthStep: enable ? undefined : CONST.TWO_FACTOR_AUTH_STEPS.DISABLED,
             },
         },
     ];
@@ -908,7 +912,16 @@ function toggleTwoFactorAuth(enable: boolean) {
         },
     ];
 
-    API.write(enable ? WRITE_COMMANDS.ENABLE_TWO_FACTOR_AUTH : WRITE_COMMANDS.DISABLE_TWO_FACTOR_AUTH, null, {optimisticData, successData, failureData});
+    if (enable) {
+        API.write(WRITE_COMMANDS.ENABLE_TWO_FACTOR_AUTH, null, {optimisticData, successData, failureData});
+        return;
+    }
+
+    // A 2FA code is required to disable 2FA
+    const params: DisableTwoFactorAuthParams = {twoFactorAuthCode};
+
+    // eslint-disable-next-line rulesdir/no-multiple-api-calls
+    API.write(WRITE_COMMANDS.DISABLE_TWO_FACTOR_AUTH, params, {optimisticData, successData, failureData});
 }
 
 function updateAuthTokenAndOpenApp(authToken?: string, encryptedAuthToken?: string) {

src/pages/settings/Security/TwoFactorAuth/Steps/EnabledStep.tsx

@@ -1,6 +1,5 @@
-import React, {useState} from 'react';
+import React from 'react';
 import {View} from 'react-native';
-import ConfirmModal from '@components/ConfirmModal';
 import * as Expensicons from '@components/Icon/Expensicons';
 import * as Illustrations from '@components/Icon/Illustrations';
 import ScrollView from '@components/ScrollView';
@@ -11,13 +10,11 @@ import useTheme from '@hooks/useTheme';
 import useThemeStyles from '@hooks/useThemeStyles';
 import StepWrapper from '@pages/settings/Security/TwoFactorAuth/StepWrapper/StepWrapper';
 import useTwoFactorAuthContext from '@pages/settings/Security/TwoFactorAuth/TwoFactorAuthContext/useTwoFactorAuth';
-import * as Session from '@userActions/Session';
 import CONST from '@src/CONST';
 
 function EnabledStep() {
     const theme = useTheme();
     const styles = useThemeStyles();
-    const [isConfirmModalVisible, setIsConfirmModalVisible] = useState(false);
 
     const {setStep} = useTwoFactorAuthContext();
 
@@ -33,7 +30,7 @@ function EnabledStep() {
                         {
                             title: translate('twoFactorAuth.disableTwoFactorAuth'),
                             onPress: () => {
-                                setIsConfirmModalVisible(true);
+                                setStep(CONST.TWO_FACTOR_AUTH_STEPS.GETCODE);
                             },
                             icon: Expensicons.Close,
                             iconFill: theme.danger,
@@ -46,22 +43,6 @@ function EnabledStep() {
                         <Text style={styles.textLabel}>{translate('twoFactorAuth.whatIsTwoFactorAuth')}</Text>
                     </View>
                 </Section>
-                <ConfirmModal
-                    title={translate('twoFactorAuth.disableTwoFactorAuth')}
-                    onConfirm={() => {
-                        setIsConfirmModalVisible(false);
-                        setStep(CONST.TWO_FACTOR_AUTH_STEPS.DISABLED);
-                        Session.toggleTwoFactorAuth(false);
-                    }}
-                    onCancel={() => setIsConfirmModalVisible(false)}
-                    onModalHide={() => setIsConfirmModalVisible(false)}
-                    isVisible={isConfirmModalVisible}
-                    prompt={translate('twoFactorAuth.disableTwoFactorAuthConfirmation')}
-                    confirmText={translate('common.disable')}
-                    cancelText={translate('common.cancel')}
-                    shouldShowCancelButton
-                    danger
-                />
             </ScrollView>
         </StepWrapper>
     );

src/pages/settings/Security/TwoFactorAuth/Steps/GetCode.tsx

@@ -0,0 +1,72 @@
+import React, {useRef} from 'react';
+import {View} from 'react-native';
+import {withOnyx} from 'react-native-onyx';
+import Button from '@components/Button';
+import FixedFooter from '@components/FixedFooter';
+import ScrollView from '@components/ScrollView';
+import Text from '@components/Text';
+import useLocalize from '@hooks/useLocalize';
+import useThemeStyles from '@hooks/useThemeStyles';
+import type {BackToParams} from '@libs/Navigation/types';
+import StepWrapper from '@pages/settings/Security/TwoFactorAuth/StepWrapper/StepWrapper';
+import useTwoFactorAuthContext from '@pages/settings/Security/TwoFactorAuth/TwoFactorAuthContext/useTwoFactorAuth';
+import TwoFactorAuthForm from '@pages/settings/Security/TwoFactorAuth/TwoFactorAuthForm';
+import type {BaseTwoFactorAuthFormOnyxProps, BaseTwoFactorAuthFormRef} from '@pages/settings/Security/TwoFactorAuth/TwoFactorAuthForm/types';
+import CONST from '@src/CONST';
+import ONYXKEYS from '@src/ONYXKEYS';
+
+type GetCodeProps = BaseTwoFactorAuthFormOnyxProps & BackToParams;
+
+function GetCode({account}: GetCodeProps) {
+    const styles = useThemeStyles();
+    const {translate} = useLocalize();
+
+    const formRef = useRef<BaseTwoFactorAuthFormRef>(null);
+
+    const {setStep} = useTwoFactorAuthContext();
+
+    return (
+        <StepWrapper
+            title={translate('twoFactorAuth.disableTwoFactorAuth')}
+            shouldEnableKeyboardAvoidingView={false}
+            onBackButtonPress={() => setStep(CONST.TWO_FACTOR_AUTH_STEPS.ENABLED, CONST.ANIMATION_DIRECTION.OUT)}
+            onEntryTransitionEnd={() => formRef.current && formRef.current.focus()}
+        >
+            <ScrollView contentContainerStyle={styles.flexGrow1}>
+                <View style={[styles.ph5, styles.mt3]}>
+                    <Text>{translate('twoFactorAuth.explainProcessToRemove')}</Text>
+                </View>
+            </ScrollView>
+            <FixedFooter style={[styles.mt2, styles.pt2]}>
+                <View style={[styles.mh5, styles.mb4]}>
+                    <TwoFactorAuthForm
+                        innerRef={formRef}
+                        validateInsteadOfDisable={false}
+                    />
+                </View>
+                <Button
+                    success
+                    large
+                    text={translate('twoFactorAuth.disable')}
+                    isLoading={account?.isLoading}
+                    onPress={() => {
+                        if (!formRef.current) {
+                            return;
+                        }
+                        // eslint-disable-next-line @typescript-eslint/no-unsafe-call
+                        formRef.current.validateAndSubmitForm();
+                    }}
+                />
+            </FixedFooter>
+        </StepWrapper>
+    );
+}
+
+GetCode.displayName = 'GetCode';
+
+export default withOnyx<GetCodeProps, BaseTwoFactorAuthFormOnyxProps>({
+    account: {key: ONYXKEYS.ACCOUNT},
+    user: {
+        key: ONYXKEYS.USER,
+    },
+})(GetCode);

src/pages/settings/Security/TwoFactorAuth/TwoFactorAuthForm/BaseTwoFactorAuthForm.tsx

@@ -12,9 +12,13 @@ import type {BaseTwoFactorAuthFormOnyxProps, BaseTwoFactorAuthFormRef} from './t
 
 type BaseTwoFactorAuthFormProps = BaseTwoFactorAuthFormOnyxProps & {
     autoComplete: AutoCompleteVariant;
+
+    // Set this to true in order to call the validateTwoFactorAuth action which is used when setting up 2FA for the first time.
+    // Set this to false in order to disable 2FA when a valid code is entered.
+    validateInsteadOfDisable?: boolean;
 };
 
-function BaseTwoFactorAuthForm({account, autoComplete}: BaseTwoFactorAuthFormProps, ref: ForwardedRef<BaseTwoFactorAuthFormRef>) {
+function BaseTwoFactorAuthForm({account, autoComplete, validateInsteadOfDisable}: BaseTwoFactorAuthFormProps, ref: ForwardedRef<BaseTwoFactorAuthFormRef>) {
     const {translate} = useLocalize();
     const [formError, setFormError] = useState<{twoFactorAuthCode?: string}>({});
     const [twoFactorAuthCode, setTwoFactorAuthCode] = useState('');
@@ -54,8 +58,13 @@ function BaseTwoFactorAuthForm({account, autoComplete}: BaseTwoFactorAuthFormPro
         }
 
         setFormError({});
-        Session.validateTwoFactorAuth(twoFactorAuthCode, shouldClearData);
-    }, [twoFactorAuthCode, shouldClearData, translate]);
+
+        if (validateInsteadOfDisable !== false) {
+            Session.validateTwoFactorAuth(twoFactorAuthCode, shouldClearData);
+            return;
+        }
+        Session.toggleTwoFactorAuth(false, twoFactorAuthCode);
+    }, [twoFactorAuthCode, validateInsteadOfDisable, translate, shouldClearData]);
 
     useImperativeHandle(ref, () => ({
         validateAndSubmitForm() {

src/pages/settings/Security/TwoFactorAuth/TwoFactorAuthForm/index.android.tsx

@@ -2,11 +2,12 @@ import React from 'react';
 import BaseTwoFactorAuthForm from './BaseTwoFactorAuthForm';
 import type {TwoFactorAuthFormProps} from './types';
 
-function TwoFactorAuthForm({innerRef}: TwoFactorAuthFormProps) {
+function TwoFactorAuthForm({innerRef, validateInsteadOfDisable}: TwoFactorAuthFormProps) {
     return (
         <BaseTwoFactorAuthForm
             ref={innerRef}
             autoComplete="sms-otp"
+            validateInsteadOfDisable={validateInsteadOfDisable}
         />
     );
 }

src/pages/settings/Security/TwoFactorAuth/TwoFactorAuthForm/index.tsx

@@ -2,11 +2,12 @@ import React from 'react';
 import BaseTwoFactorAuthForm from './BaseTwoFactorAuthForm';
 import type {TwoFactorAuthFormProps} from './types';
 
-function TwoFactorAuthForm({innerRef}: TwoFactorAuthFormProps) {
+function TwoFactorAuthForm({innerRef, validateInsteadOfDisable}: TwoFactorAuthFormProps) {
     return (
         <BaseTwoFactorAuthForm
             ref={innerRef}
             autoComplete="one-time-code"
+            validateInsteadOfDisable={validateInsteadOfDisable}
         />
     );
 }

src/pages/settings/Security/TwoFactorAuth/TwoFactorAuthForm/types.ts

@@ -14,6 +14,10 @@ type BaseTwoFactorAuthFormRef = {
 
 type TwoFactorAuthFormProps = {
     innerRef: ForwardedRef<BaseTwoFactorAuthFormRef>;
+
+    // Set this to true in order to call the validateTwoFactorAuth action which is used when setting up 2FA for the first time.
+    // Set this to false in order to disable 2FA when a valid code is entered.
+    validateInsteadOfDisable?: boolean;
 };
 
 export type {BaseTwoFactorAuthFormOnyxProps, TwoFactorAuthFormProps, BaseTwoFactorAuthFormRef};

src/pages/settings/Security/TwoFactorAuth/TwoFactorAuthSteps.tsx

@@ -13,6 +13,7 @@ import type {TwoFactorAuthStep} from '@src/types/onyx/Account';
 import CodesStep from './Steps/CodesStep';
 import DisabledStep from './Steps/DisabledStep';
 import EnabledStep from './Steps/EnabledStep';
+import GetCodeStep from './Steps/GetCode';
 import SuccessStep from './Steps/SuccessStep';
 import VerifyStep from './Steps/VerifyStep';
 import TwoFactorAuthContext from './TwoFactorAuthContext';
@@ -62,6 +63,8 @@ function TwoFactorAuthSteps({account}: TwoFactorAuthStepProps) {
                 return <EnabledStep />;
             case CONST.TWO_FACTOR_AUTH_STEPS.DISABLED:
                 return <DisabledStep />;
+            case CONST.TWO_FACTOR_AUTH_STEPS.GETCODE:
+                return <GetCodeStep />;
             default:
                 return <CodesStep backTo={backTo} />;
         }