✨ Feat: [#103] mail 서버 계정 기능 완료

2026-01-12 23:13:22 +09:00
parent d9ac5578c9
commit ee7e98235a
10 changed files with 257 additions and 0 deletions
--- a/mail/init.py
+++ b/mail/init.py
--- a/mail/admin.py
+++ b/mail/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
--- a/mail/apps.py
+++ b/mail/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class MailConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'mail'
--- a/mail/models.py
+++ b/mail/models.py
@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
--- a/mail/templates/mail/signup.html
+++ b/mail/templates/mail/signup.html
@@ -0,0 +1,114 @@
+<!doctype html>
+<html lang="ko">
+
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width,initial-scale=1" />
+    <title>메일 계정 신청</title>
+    <style>
+        body {
+            font-family: system-ui, sans-serif;
+            max-width: 720px;
+            margin: 40px auto;
+            padding: 0 16px;
+        }
+
+        .card {
+            border: 1px solid #ddd;
+            border-radius: 12px;
+            padding: 18px;
+        }
+
+        label {
+            display: block;
+            margin-top: 12px;
+            font-weight: 600;
+        }
+
+        input {
+            width: 100%;
+            padding: 10px;
+            margin-top: 6px;
+            border: 1px solid #ccc;
+            border-radius: 8px;
+        }
+
+        button {
+            margin-top: 16px;
+            padding: 10px 14px;
+            border: 0;
+            border-radius: 10px;
+            cursor: pointer;
+        }
+
+        .ok {
+            margin-top: 14px;
+            padding: 12px;
+            border-radius: 10px;
+            background: #eef;
+        }
+
+        .err {
+            margin-top: 14px;
+            padding: 12px;
+            border-radius: 10px;
+            background: #fee;
+        }
+
+        small {
+            color: #666;
+        }
+    </style>
+</head>
+
+<body>
+    <h1>메일 계정 신청</h1>
+    <div class="card">
+        <p><small>HTTPS에서만 사용하세요. 생성 즉시 반영됩니다.</small></p>
+
+        <label>아이디(메일주소 앞부분)</label>
+        <input id="local" placeholder="예: seungmin" autocomplete="username" />
+
+        <label>비밀번호</label>
+        <input id="password" type="password" placeholder="10자 이상 권장" autocomplete="new-password" />
+
+        <label>초대코드</label>
+        <input id="invite" placeholder="관리자에게 받은 코드" />
+
+        <button id="btn">제출</button>
+
+        <div id="msg"></div>
+    </div>
+
+    <script>
+        const msg = (type, text) => {
+            const el = document.getElementById('msg');
+            el.className = type;
+            el.textContent = text;
+        };
+
+        document.getElementById('btn').addEventListener('click', async () => {
+            const local = document.getElementById('local').value.trim();
+            const password = document.getElementById('password').value;
+            const invite = document.getElementById('invite').value.trim();
+
+            msg('', '');
+
+            try {
+                const res = await fetch('/api/mail/request/', {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' },
+                    body: JSON.stringify({ local, password, invite })
+                });
+                const data = await res.json();
+                if (!res.ok) throw new Error(data.detail || '요청 실패');
+
+                msg('ok', data.message);
+            } catch (e) {
+                msg('err', e.message);
+            }
+        });
+    </script>
+</body>
+
+</html>
--- a/mail/tests.py
+++ b/mail/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
--- a/mail/urls.py
+++ b/mail/urls.py
@@ -0,0 +1,8 @@
+from django.urls import path
+from .views import signup_page, request_account, admin_list
+
+urlpatterns = [
+    path("signup/", signup_page, name="mail-signup-page"),
+    path("request/", request_account, name="mail-signup-request"),
+    path("list/", admin_list, name="mail-signup-list"),
+]
--- a/mail/views.py
+++ b/mail/views.py
@@ -0,0 +1,112 @@
+import os
+import re
+import subprocess
+
+from django.conf import settings
+from django.shortcuts import render
+from rest_framework.decorators import api_view, permission_classes
+from rest_framework.permissions import AllowAny, IsAdminUser
+from rest_framework.response import Response
+from rest_framework import status
+from rest_framework.exceptions import NotFound
+
+LOCAL_RE = re.compile(r"^[a-z0-9](?:[a-z0-9._-]{0,62}[a-z0-9])?$")
+
+
+def _require_enabled():
+    # settings.py에 MAIL_SIGNUP_ENABLED 토글이 있으면 사용
+    if not getattr(settings, "MAIL_SIGNUP_ENABLED", False):
+        raise NotFound("Not Found")  # 숨김(404)
+
+
+def _run_setup(cmd_args):
+    """
+    ./setup.sh -c dms-mailserver email add|list ...
+    """
+    setup_sh = getattr(settings, "MAIL_SETUP_SH", None) or os.getenv("MAIL_SETUP_SH", "./setup.sh")
+    workdir = getattr(settings, "MAIL_SETUP_WORKDIR", None) or os.getenv("MAIL_SETUP_WORKDIR", os.getcwd())
+    container = getattr(settings, "MAIL_DMS_CONTAINER", None) or os.getenv("MAIL_DMS_CONTAINER", "dms-mailserver")
+
+    if not os.path.exists(setup_sh):
+        raise RuntimeError(f"setup.sh not found: {setup_sh}")
+
+    full = [setup_sh, "-c", container] + cmd_args
+    p = subprocess.run(full, cwd=workdir, capture_output=True, text=True)
+    out = (p.stdout or "").strip()
+    err = (p.stderr or "").strip()
+
+    if p.returncode != 0:
+        raise ValueError(err or out or "setup.sh failed")
+
+    return out
+
+
+def _email_list():
+    out = _run_setup(["email", "list"])
+    return [ln.strip() for ln in out.splitlines() if ln.strip()]
+
+
+def signup_page(request):
+    _require_enabled()
+    return render(request, "mail/signup.html")
+
+
+@api_view(["POST"])
+@permission_classes([AllowAny])
+def request_account(request):
+    _require_enabled()
+
+    invite_expected = getattr(settings, "MAIL_INVITE_CODE", None) or os.getenv("MAIL_INVITE_CODE", "")
+    dms_domain = getattr(settings, "MAIL_DMS_DOMAIN", None) or os.getenv("MAIL_DMS_DOMAIN", "")
+
+    local = (request.data.get("local") or "").strip().lower()
+    password = request.data.get("password") or ""
+    invite = (request.data.get("invite") or "").strip()
+
+    if not invite_expected or invite != invite_expected:
+        return Response({"detail": "초대코드가 올바르지 않습니다."}, status=status.HTTP_403_FORBIDDEN)
+
+    if not dms_domain:
+        return Response({"detail": "서버 설정(MAIL_DMS_DOMAIN)이 비어있습니다."},
+                        status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+
+    if not LOCAL_RE.match(local):
+        return Response({"detail": "아이디 형식이 올바르지 않습니다. (영문소문자/숫자/._- 허용)"},
+                        status=status.HTTP_400_BAD_REQUEST)
+
+    if len(password) < 10:
+        return Response({"detail": "비밀번호는 10자 이상으로 설정하세요."},
+                        status=status.HTTP_400_BAD_REQUEST)
+
+    address = f"{local}@{dms_domain}"
+
+    try:
+        emails = _email_list()
+        if address in emails:
+            return Response({"message": f"ℹ️ {address} 는 이미 존재합니다. (email list에서 확인됨)"})
+
+        _run_setup(["email", "add", address, password])
+
+        emails2 = _email_list()
+        if address in emails2:
+            return Response({"message": f"✅ {address} 계정이 잘 만들어졌습니다! (email list에서 확인됨)"})
+
+        return Response({"detail": "계정 생성 후 list에서 확인이 안 됩니다."},
+                        status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+
+    except ValueError as e:
+        return Response({"detail": str(e)}, status=status.HTTP_400_BAD_REQUEST)
+    except Exception as e:
+        return Response({"detail": f"서버 오류: {e}"}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+
+
+@api_view(["GET"])
+@permission_classes([IsAdminUser])
+def admin_list(request):
+    _require_enabled()
+
+    try:
+        emails = _email_list()
+        return Response({"count": len(emails), "emails": emails})
+    except Exception as e:
+        return Response({"detail": f"서버 오류: {e}"}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)