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8314cf4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | import { Request, Response, NextFunction } from "express";
import { supabase } from "../routes/auth.js";
import { db } from "@workspace/db";
import { usersTable } from "@workspace/db";
import { eq } from "drizzle-orm";
import { logAudit } from "../lib/audit-logger.js";
export interface AuthRequest extends Request {
userId?: number;
userUid?: string;
user?: typeof usersTable.$inferSelect;
}
export async function requireAuth(req: AuthRequest, res: Response, next: NextFunction) {
const authHeader = req.headers.authorization;
if (!authHeader?.startsWith("Bearer ")) {
logAudit({
userId: req.userUid ?? req.userId ?? 1,
action: "unauthorized_access",
entityType: "auth",
details: {
attemptedEndpoint: req.originalUrl || req.url,
httpMethod: req.method,
reason: "Missing or invalid authorization header",
},
req,
});
res.status(401).json({ error: "Unauthorized" });
return;
}
const token = authHeader.slice(7);
const { data: { user: supabaseUser }, error } = await supabase.auth.getUser(token);
if (error || !supabaseUser) {
logAudit({
userId: req.userUid ?? req.userId ?? 1,
action: "unauthorized_access",
entityType: "auth",
details: {
attemptedEndpoint: req.originalUrl || req.url,
httpMethod: req.method,
reason: error?.message ?? "Invalid or expired token",
},
req,
});
res.status(401).json({ error: "Invalid or expired token" });
return;
}
const [user] = await db.select().from(usersTable).where(eq(usersTable.userId, supabaseUser.id));
if (!user) {
logAudit({
userId: supabaseUser.id,
action: "unauthorized_access",
entityType: "auth",
details: {
attemptedEndpoint: req.originalUrl || req.url,
httpMethod: req.method,
reason: "User no longer exists in database",
},
req,
});
res.status(401).json({ error: "User no longer exists" });
return;
}
req.userId = user.id;
req.userUid = user.userId ?? String(user.id);
req.user = user;
(req as any).userUid = req.userUid; // Ensure any generic Request cast can read it
next();
}
export function requireRoles(...roles: string[]) {
return (req: AuthRequest, res: Response, next: NextFunction) => {
if (!req.user) {
logAudit({
userId: 1,
action: "unauthorized_access",
entityType: "auth",
details: {
attemptedEndpoint: req.originalUrl || req.url,
httpMethod: req.method,
reason: "Unauthorized: No user loaded",
},
req,
});
res.status(401).json({ error: "Unauthorized" });
return;
}
if (!roles.includes(req.user.role)) {
logAudit({
userId: req.user.id,
action: "unauthorized_access",
entityType: "auth",
details: {
attemptedEndpoint: req.originalUrl || req.url,
httpMethod: req.method,
callerRole: req.user.role,
requiredRoles: roles,
reason: "Forbidden: insufficient role",
},
req,
});
res.status(403).json({ error: "Forbidden: insufficient role" });
return;
}
next();
};
}
export const requireAdmin = requireRoles("admin");
export const requireHeadOfTeam = requireRoles("admin", "head_of_team");
export const requireTeamLeadOrAbove = requireRoles("admin", "head_of_team", "team_lead", "dept_manager");
export const requireManagerOrAdmin = requireTeamLeadOrAbove; // Compatibility alias
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