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import React, { Fragment, ReactNode, useCallback, useEffect, useState } from "react";
import { Box, Button, Link, Theme } from "@mui/material";
import makeStyles from "@mui/styles/makeStyles";
import { useTranslation } from "react-i18next";
import FailureIcon from "@components/FailureIcon";
import PushNotificationIcon from "@components/PushNotificationIcon";
import { useIsMountedRef } from "@hooks/Mounted";
import {
DuoDevicePostRequest,
completeDuoDeviceSelectionProcess,
completePushNotificationSignIn,
initiateDuoDeviceSelectionProcess,
} from "@services/PushNotification";
import DeviceSelectionContainer, {
SelectableDevice,
SelectedDevice,
} from "@views/LoginPortal/SecondFactor/DeviceSelectionContainer";
export enum State {
SignInInProgress = 1,
Success = 2,
Failure = 3,
Selection = 4,
}
export interface Props {
closing: boolean;
onSecondFactorSuccess: () => void;
}
const SecondFactorMethodMobilePush = function (props: Props) {
const { t: translate } = useTranslation("settings");
const styles = useStyles();
const [state, setState] = useState(State.SignInInProgress);
const mounted = useIsMountedRef();
const [devices, setDevices] = useState([] as SelectableDevice[]);
const handleSelectDevice = useCallback(async () => {
try {
const res = await initiateDuoDeviceSelectionProcess();
if (!mounted.current) return;
switch (res.result) {
case "auth":
let selectableDevices = [] as SelectableDevice[];
res.devices.forEach((d: { device: any; display_name: any; capabilities: any }) =>
selectableDevices.push({ id: d.device, name: d.display_name, methods: d.capabilities }),
);
setDevices(selectableDevices);
setState(State.Selection);
break;
case "allow":
console.error(new Error(translate("Device selection was bypassed by Duo policy")));
setState(State.Success);
break;
case "deny":
console.error(new Error(translate("Device selection was denied by Duo policy")));
setState(State.Failure);
break;
case "enroll":
console.error(new Error(translate("No compatible device found")));
setState(State.Failure);
break;
}
} catch (err) {
if (!mounted.current) return;
console.error(err);
console.error(new Error(translate("There was an issue fetching Duo device(s)")));
}
}, [mounted, translate]);
const handleDuoPush = useCallback(async () => {
try {
setState(State.SignInInProgress);
const res = await completePushNotificationSignIn();
// If the request was initiated and the user changed 2FA method in the meantime,
// the process is interrupted to avoid updating state of unmounted component.
if (!mounted.current) return;
if (res) {
switch (res.result) {
case "auth":
let selectableDevices = [] as SelectableDevice[];
res.devices.forEach((d) =>
selectableDevices.push({ id: d.device, name: d.display_name, methods: d.capabilities }),
);
setDevices(selectableDevices);
setState(State.Selection);
return;
case "enroll":
console.error(new Error(translate("No compatible device found")));
setState(State.Failure);
return;
case "deny":
console.error(new Error(translate("Device selection was denied by Duo policy")));
setState(State.Failure);
return;
}
}
setState(State.Success);
props.onSecondFactorSuccess();
} catch (err) {
// If the request was initiated and the user changed 2FA method in the meantime,
// the process is interrupted to avoid updating state of unmounted component.
if (!mounted.current || state !== State.SignInInProgress) return;
console.error(err);
console.error(new Error(translate("There was an issue completing sign in process")));
setState(State.Failure);
}
}, [mounted, props, state, translate]);
const updateDuoDevice = useCallback(
async function (device: DuoDevicePostRequest) {
try {
await completeDuoDeviceSelectionProcess(device);
setState(State.SignInInProgress);
} catch (err) {
console.error(err);
console.error(new Error(translate("There was an issue updating preferred Duo device")));
}
},
[translate],
);
const handleDuoDeviceSelected = useCallback(
(device: SelectedDevice) => {
updateDuoDevice({ device: device.id, method: device.method });
},
[updateDuoDevice],
);
useEffect(() => {
if (state === State.SignInInProgress) handleDuoPush();
}, [handleDuoPush, state]);
if (state === State.Selection)
return (
<DeviceSelectionContainer
devices={devices}
onBack={() => setState(State.SignInInProgress)}
onSelect={handleDuoDeviceSelected}
/>
);
let icon: ReactNode;
switch (state) {
case State.SignInInProgress:
case State.Success:
icon = <PushNotificationIcon width={64} height={64} animated />;
break;
case State.Failure:
icon = <FailureIcon />;
}
return (
<Fragment>
<Box className={styles.container}>
<Box className={styles.icon}>{icon}</Box>
<Box className={state !== State.Failure ? "hidden" : ""}>
<Button color="secondary" onClick={handleDuoPush}>
Retry
</Button>
</Box>
</Box>
{state !== State.Success ? (
<Box>
<Link component="button" id="selection-link" onClick={handleSelectDevice} underline="hover">
{translate("Select a Device")}
</Link>
</Box>
) : null}
</Fragment>
);
};
export default SecondFactorMethodMobilePush;
const useStyles = makeStyles((theme: Theme) => ({
container: {
height: "120px",
},
icon: {
width: "64px",
height: "64px",
display: "inline-block",
},
}));
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