All files / src/app/api/user/sessions route.ts

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
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
export const dynamic = "force-dynamic";

/**
 * User Sessions API Route
 *
 * Manages user sessions for the account security page.
 * GET - Get active sessions
 * DELETE - Revoke sessions
 */

import { NextRequest, NextResponse } from "next/server";
import { Session } from "next-auth";
import {
  withAuth,
  withErrorHandling,
  successResponse,
  errorResponse,
  ApiSuccessResponse,
  ApiErrorResponse,
  RouteContext,
} from "@/lib/api";
import {
  getUserSessions,
  revokeSession,
  parseDeviceInfo,
  getActiveSessionCount,
} from "@/lib/auth/session-security";
import { z } from "zod";

interface SessionInfo {
  id: string;
  browser: string;
  os: string;
  device: string;
  ipAddress: string | null;
  lastActive: Date | null;
  expires: Date;
  isCurrent: boolean;
}

interface SessionsResponse {
  sessions: SessionInfo[];
  totalCount: number;
}

const revokeSessionSchema = z.object({
  sessionToken: z.string().min(1).optional(),
  revokeAll: z.boolean().optional(),
});

/**
 * GET /api/user/sessions
 * Get active sessions for current user
 */
async function handleGet(
  request: NextRequest,
  _context: RouteContext | undefined,
  session: Session
): Promise<
  NextResponse<ApiSuccessResponse<SessionsResponse> | ApiErrorResponse>
> {
  const userId = session.user?.id;
  if (!userId) {
    return errorResponse("UNAUTHORIZED", "User ID not found", { status: 401 });
  }

  // Get current session token from cookie
  const sessionToken = request.cookies.get("next-auth.session-token")?.value ||
    request.cookies.get("__Secure-next-auth.session-token")?.value;

  const [sessions, totalCount] = await Promise.all([
    getUserSessions(Number(userId), sessionToken),
    getActiveSessionCount(Number(userId)),
  ]);

  const formattedSessions: SessionInfo[] = sessions.map((s) => {
    const deviceInfo = parseDeviceInfo(s.userAgent);
    return {
      id: s.id,
      browser: deviceInfo.browser,
      os: deviceInfo.os,
      device: deviceInfo.device,
      ipAddress: s.ipAddress,
      lastActive: s.lastActive,
      expires: s.expires,
      isCurrent: s.isCurrent,
    };
  });

  return successResponse({
    sessions: formattedSessions,
    totalCount,
  });
}

/**
 * DELETE /api/user/sessions
 * Revoke one or all sessions
 */
async function handleDelete(
  request: NextRequest,
  _context: RouteContext | undefined,
  session: Session
): Promise<NextResponse<ApiSuccessResponse<{ success: boolean }> | ApiErrorResponse>> {
  const userId = session.user?.id;
  if (!userId) {
    return errorResponse("UNAUTHORIZED", "User ID not found", { status: 401 });
  }

  const body = await request.json();
  const validation = revokeSessionSchema.safeParse(body);

  if (!validation.success) {
    return errorResponse("VALIDATION_ERROR", validation.error.issues[0].message, { status: 400 });
  }

  const { sessionToken, revokeAll } = validation.data;

  if (revokeAll) {
    // Revoke all sessions except current
    const currentToken = request.cookies.get("next-auth.session-token")?.value ||
      request.cookies.get("__Secure-next-auth.session-token")?.value;

    const sessions = await getUserSessions(Number(userId));

    for (const s of sessions) {
      if (s.sessionToken !== currentToken) {
        await revokeSession(s.sessionToken);
      }
    }

    return successResponse({ success: true });
  }

  if (sessionToken) {
    // Revoke specific session
    // First verify it belongs to this user
    const sessions = await getUserSessions(Number(userId));
    const sessionToRevoke = sessions.find((s) => s.sessionToken === sessionToken);

    if (!sessionToRevoke) {
      return errorResponse("NOT_FOUND", "Session not found", { status: 404 });
    }

    if (sessionToRevoke.isCurrent) {
      return errorResponse("FORBIDDEN", "Cannot revoke current session", { status: 400 });
    }

    await revokeSession(sessionToken);
    return successResponse({ success: true });
  }

  return errorResponse("VALIDATION_ERROR", "Must provide sessionToken or revokeAll", { status: 400 });
}

export const GET = withErrorHandling(withAuth(handleGet));
export const DELETE = withErrorHandling(withAuth(handleDelete));