This commit is contained in:
Your Name 2025-12-19 16:24:21 -05:00
parent db4ce5599d
commit 2b3ee10ea7
3 changed files with 317 additions and 59 deletions

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@ -0,0 +1,244 @@
import React, { createContext, useContext, useEffect, useMemo, useRef, useState } from "react";
import { clearAuth, guessUsernameFromToken, jwtExpSeconds, loadAuth, saveAuth } from "./authStorage";
const AuthCtx = createContext(null);
function apiBase() {
// même domaine par défaut
return (import.meta?.env?.VITE_API_BASE_URL || "").replace(/\/+$/, "");
}
async function apiFetch(path, opts = {}) {
const url = apiBase() + path;
const res = await fetch(url, {
...opts,
headers: {
"Content-Type": "application/json",
...(opts.headers || {}),
},
});
return res;
}
async function whoami(accessToken) {
const res = await apiFetch("/api/whoami", {
method: "GET",
headers: accessToken ? { Authorization: `Bearer ${accessToken}` } : {},
});
const j = await res.json().catch(() => null);
return { ok: res.ok, status: res.status, json: j };
}
async function refreshTokens(refreshToken) {
const res = await apiFetch("/api/refresh", {
method: "POST",
body: JSON.stringify({ refresh_token: refreshToken }),
});
const j = await res.json().catch(() => null);
return { ok: res.ok, status: res.status, json: j };
}
function nowSec() {
return Math.floor(Date.now() / 1000);
}
export function AuthProvider({ children }) {
const [status, setStatus] = useState("loading"); // loading | anon | auth
const [user, setUser] = useState(null); // { username }
const [tokens, setTokens] = useState(null); // { access_token, refresh_token, ... }
const [error, setError] = useState("");
const refreshTimer = useRef(null);
function setAnon(msg = "") {
setStatus("anon");
setUser(null);
setTokens(null);
setError(msg || "");
clearAuth();
}
function setAuthFromTokens(t, usernameGuess = "") {
setTokens(t);
saveAuth({ ...t, obtained_at: Date.now() });
const u = usernameGuess || guessUsernameFromToken(t?.access_token) || "";
setUser(u ? { username: u } : null);
setStatus("auth");
setError("");
}
async function ensureFreshSession(existing) {
if (!existing?.access_token) return { ok: false, reason: "no_access_token" };
const exp = jwtExpSeconds(existing.access_token);
const skew = 60; // seconds
const isExpiredOrSoon = !exp || exp <= (nowSec() + skew);
// 1) refresh si nécessaire
if (isExpiredOrSoon) {
if (!existing.refresh_token) return { ok: false, reason: "expired_no_refresh" };
const rr = await refreshTokens(existing.refresh_token);
if (!rr.ok || !rr.json?.access_token) {
return { ok: false, reason: `refresh_failed_${rr.status}` };
}
const merged = {
...existing,
...rr.json,
};
// certains serveurs renvoient pas refresh_token à chaque fois
if (!merged.refresh_token) merged.refresh_token = existing.refresh_token;
setAuthFromTokens(merged);
existing = merged;
} else {
// access token encore bon
setAuthFromTokens(existing);
}
// 2) confirmer avec backend (whoami)
const w = await whoami(existing.access_token);
if (w.ok && w.json?.authenticated) {
const uname = w.json.username || guessUsernameFromToken(existing.access_token) || "";
setUser(uname ? { username: uname } : null);
setStatus("auth");
setError("");
return { ok: true };
}
// Si whoami fail, on considère désync (token invalide pour backend)
return { ok: false, reason: `whoami_${w.status}` };
}
function scheduleAutoRefresh(t) {
if (refreshTimer.current) {
clearInterval(refreshTimer.current);
refreshTimer.current = null;
}
// check aux 30s, refresh quand exp < 90s
refreshTimer.current = setInterval(async () => {
const cur = loadAuth();
if (!cur?.access_token) return;
const exp = jwtExpSeconds(cur.access_token);
if (!exp) return;
if (exp <= nowSec() + 90) {
if (!cur.refresh_token) {
setAnon("Session expirée (pas de refresh_token).");
return;
}
const rr = await refreshTokens(cur.refresh_token);
if (!rr.ok || !rr.json?.access_token) {
setAnon("Session expirée. Please login again.");
return;
}
const merged = { ...cur, ...rr.json };
if (!merged.refresh_token) merged.refresh_token = cur.refresh_token;
setAuthFromTokens(merged);
}
}, 30000);
}
async function restore() {
setStatus("loading");
setError("");
const saved = loadAuth();
if (!saved?.access_token) {
setAnon("");
return;
}
const r = await ensureFreshSession(saved);
if (!r.ok) {
setAnon("Login desynced. Please login again.");
return;
}
scheduleAutoRefresh(saved);
}
async function login(username, password) {
setError("");
setStatus("loading");
const res = await apiFetch("/api/login", {
method: "POST",
body: JSON.stringify({ username, password }),
});
const j = await res.json().catch(() => null);
if (!res.ok || !j?.access_token) {
setAnon(j?.error_description || j?.error || "Login failed");
return { ok: false, status: res.status, json: j };
}
const t = {
...j,
obtained_at: Date.now(),
};
setAuthFromTokens(t);
scheduleAutoRefresh(t);
// confirm whoami (si ça fail -> desync)
const w = await whoami(t.access_token);
if (!w.ok || !w.json?.authenticated) {
setAnon("Login desynced. Please login again.");
return { ok: false, status: w.status, json: w.json };
}
const uname = w.json.username || guessUsernameFromToken(t.access_token) || "";
setUser(uname ? { username: uname } : null);
setStatus("auth");
return { ok: true };
}
function logout() {
if (refreshTimer.current) clearInterval(refreshTimer.current);
refreshTimer.current = null;
setAnon("");
}
useEffect(() => {
restore();
const onStorage = (e) => {
if (e.key === "sociowire:auth") restore();
};
window.addEventListener("storage", onStorage);
return () => window.removeEventListener("storage", onStorage);
// eslint-disable-next-line react-hooks/exhaustive-deps
}, []);
useEffect(() => {
if (status === "auth" && tokens?.access_token) {
scheduleAutoRefresh(tokens);
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [status]);
const value = useMemo(() => {
return {
status,
user,
tokens,
error,
isAuthed: status === "auth",
accessToken: tokens?.access_token || "",
login,
logout,
restore,
setError,
};
}, [status, user, tokens, error]);
return <AuthCtx.Provider value={value}>{children}</AuthCtx.Provider>;
}
export function useAuth() {
return useContext(AuthCtx);
}

10
package-lock.json generated
View File

@ -59,7 +59,6 @@
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"dev": true,
"license": "MIT",
"peer": true,
"dependencies": {
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@ -1085,7 +1084,6 @@
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"license": "MIT",
"peer": true,
"bin": {
"acorn": "bin/acorn"
},
@ -1259,7 +1256,6 @@
}
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"peer": true,
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"peer": true,
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"peer": true,
"engines": {
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@ -2868,7 +2862,6 @@
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"peer": true,
"engines": {
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@ -2878,7 +2871,6 @@
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"license": "MIT",
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"funding": {
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}

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@ -4,13 +4,13 @@ import { clearAuth, guessUsernameFromToken, jwtExpSeconds, loadAuth, saveAuth }
const AuthCtx = createContext(null);
function apiBase() {
// même domaine par défaut
return (import.meta?.env?.VITE_API_BASE_URL || "").replace(/\/+$/, "");
}
async function apiFetch(path, opts = {}) {
const url = apiBase() + path;
const res = await fetch(url, {
credentials: "include",
...opts,
headers: {
"Content-Type": "application/json",
@ -20,13 +20,31 @@ async function apiFetch(path, opts = {}) {
return res;
}
// tolerant whoami: accepts {authenticated:true} OR {username:""} OR {user:""} OR just ok+token
async function whoami(accessToken) {
const res = await apiFetch("/api/whoami", {
method: "GET",
headers: accessToken ? { Authorization: `Bearer ${accessToken}` } : {},
});
const j = await res.json().catch(() => null);
return { ok: res.ok, status: res.status, json: j };
const text = await res.text().catch(() => "");
let json = null;
try {
json = text ? JSON.parse(text) : null;
} catch {
json = null;
}
const uname =
(json && (json.username || json.user || json.preferred_username)) ||
guessUsernameFromToken(accessToken) ||
"";
const authed =
!!res.ok &&
(json?.authenticated === true || json?.ok === true || !!json?.username || !!json?.user || !!uname);
return { ok: !!res.ok, status: res.status, json, text, authenticated: authed, username: uname };
}
async function refreshTokens(refreshToken) {
@ -34,8 +52,16 @@ async function refreshTokens(refreshToken) {
method: "POST",
body: JSON.stringify({ refresh_token: refreshToken }),
});
const j = await res.json().catch(() => null);
return { ok: res.ok, status: res.status, json: j };
const text = await res.text().catch(() => "");
let json = null;
try {
json = text ? JSON.parse(text) : null;
} catch {
json = null;
}
return { ok: res.ok, status: res.status, json, text };
}
function nowSec() {
@ -70,53 +96,43 @@ export function AuthProvider({ children }) {
if (!existing?.access_token) return { ok: false, reason: "no_access_token" };
const exp = jwtExpSeconds(existing.access_token);
const skew = 60; // seconds
const isExpiredOrSoon = !exp || exp <= (nowSec() + skew);
const skew = 60;
const isExpiredOrSoon = !exp || exp <= nowSec() + skew;
// 1) refresh si nécessaire
if (isExpiredOrSoon) {
if (!existing.refresh_token) return { ok: false, reason: "expired_no_refresh" };
const rr = await refreshTokens(existing.refresh_token);
if (!rr.ok || !rr.json?.access_token) {
return { ok: false, reason: `refresh_failed_${rr.status}` };
return { ok: false, reason: `refresh_failed_${rr.status}`, detail: rr.text };
}
const merged = {
...existing,
...rr.json,
};
// certains serveurs renvoient pas refresh_token à chaque fois
const merged = { ...existing, ...rr.json };
if (!merged.refresh_token) merged.refresh_token = existing.refresh_token;
setAuthFromTokens(merged);
existing = merged;
} else {
// access token encore bon
setAuthFromTokens(existing);
}
// 2) confirmer avec backend (whoami)
const w = await whoami(existing.access_token);
if (w.ok && w.json?.authenticated) {
const uname = w.json.username || guessUsernameFromToken(existing.access_token) || "";
setUser(uname ? { username: uname } : null);
if (w.ok && w.authenticated) {
setUser(w.username ? { username: w.username } : null);
setStatus("auth");
setError("");
return { ok: true };
}
// Si whoami fail, on considère désync (token invalide pour backend)
return { ok: false, reason: `whoami_${w.status}` };
return { ok: false, reason: `whoami_${w.status}`, detail: w.text || "" };
}
function scheduleAutoRefresh(t) {
function scheduleAutoRefresh() {
if (refreshTimer.current) {
clearInterval(refreshTimer.current);
refreshTimer.current = null;
}
// check aux 30s, refresh quand exp < 90s
refreshTimer.current = setInterval(async () => {
const cur = loadAuth();
if (!cur?.access_token) return;
@ -156,7 +172,7 @@ export function AuthProvider({ children }) {
return;
}
scheduleAutoRefresh(saved);
scheduleAutoRefresh();
}
async function login(username, password) {
@ -168,29 +184,30 @@ export function AuthProvider({ children }) {
body: JSON.stringify({ username, password }),
});
const j = await res.json().catch(() => null);
const text = await res.text().catch(() => "");
let j = null;
try {
j = text ? JSON.parse(text) : null;
} catch {
j = null;
}
if (!res.ok || !j?.access_token) {
setAnon(j?.error_description || j?.error || "Login failed");
return { ok: false, status: res.status, json: j };
setAnon(j?.error_description || j?.error || text || "Login failed");
return { ok: false, status: res.status, json: j, text };
}
const t = {
...j,
obtained_at: Date.now(),
};
const t = { ...j, obtained_at: Date.now() };
setAuthFromTokens(t);
scheduleAutoRefresh(t);
scheduleAutoRefresh();
// confirm whoami (si ça fail -> desync)
const w = await whoami(t.access_token);
if (!w.ok || !w.json?.authenticated) {
if (!w.ok || !w.authenticated) {
setAnon("Login desynced. Please login again.");
return { ok: false, status: w.status, json: w.json };
return { ok: false, status: w.status, json: w.json, text: w.text };
}
const uname = w.json.username || guessUsernameFromToken(t.access_token) || "";
setUser(uname ? { username: uname } : null);
setUser(w.username ? { username: w.username } : null);
setStatus("auth");
return { ok: true };
}
@ -203,7 +220,6 @@ export function AuthProvider({ children }) {
useEffect(() => {
restore();
const onStorage = (e) => {
if (e.key === "sociowire:auth") restore();
};
@ -212,22 +228,30 @@ export function AuthProvider({ children }) {
// eslint-disable-next-line react-hooks/exhaustive-deps
}, []);
useEffect(() => {
if (status === "auth" && tokens?.access_token) {
scheduleAutoRefresh(tokens);
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [status]);
// Backward-compatible fields expected by TopBar/MapView
const value = useMemo(() => {
const loading = status === "loading";
const authenticated = status === "auth";
const username = user?.username || "";
const token = tokens?.access_token || "";
return {
// internal
status,
user,
tokens,
error,
isAuthed: status === "auth",
accessToken: tokens?.access_token || "",
// expected by UI
loading,
authenticated,
username,
token,
lastError: error || "",
lastInfo: "",
needsEmailVerification: false,
resendVerificationEmail: async () => {},
login,
logout,