76 lines
1.5 KiB
TypeScript
76 lines
1.5 KiB
TypeScript
import {
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useContext,
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useMemo,
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useCallback,
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createContext,
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useState,
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} from 'react'
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import * as Auth from 'aws-amplify/auth'
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interface AuthContextType {
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authUser: Auth.FetchUserAttributesOutput | null
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signIn: ({
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username,
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password,
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}: {
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username: string
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password: string
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}) => Promise<Auth.SignInOutput>
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signOut: () => Promise<void>
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}
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const AuthContext = createContext<AuthContextType | null>(null)
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export function useAuth() {
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return useContext(AuthContext)
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}
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export function AuthProvider({ children }: { children: React.ReactNode }) {
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const [authUser, setAuthUser] =
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useState<Auth.FetchUserAttributesOutput | null>(null)
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const signIn = useCallback(
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async ({
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username,
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password,
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}: {
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username: string
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password: string
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}): Promise<Auth.SignInOutput> => {
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const signInOut = await Auth.signIn({
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username,
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password,
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options: {
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clientMetadata: {},
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},
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})
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if (signInOut?.isSignedIn) {
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setAuthUser(await Auth.fetchUserAttributes())
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}
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return signInOut
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},
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[],
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)
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const signOut = useCallback(async (): Promise<void> => {
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try {
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return await Auth.signOut()
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} catch {}
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}, [])
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const authContext = useMemo<AuthContextType>(
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() => ({
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authUser,
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signIn,
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signOut,
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}),
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[authUser, signIn, signOut],
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)
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return (
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<AuthContext.Provider value={authContext}>{children}</AuthContext.Provider>
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)
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}
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