first commit

app/services/email.py

@@ -0,0 +1,48 @@
+import logging
+from email.message import EmailMessage
+
+import aiosmtplib
+
+from app.config import settings
+
+
+logger = logging.getLogger(__name__)
+
+
+async def _send(subject: str, recipient: str, text: str) -> None:
+    if settings.email_delivery_mode == "console":
+        logger.warning("开发邮件\nTo: %s\nSubject: %s\n%s", recipient, subject, text)
+        return
+
+    message = EmailMessage()
+    message["From"] = settings.email_from
+    message["To"] = recipient
+    message["Subject"] = subject
+    message.set_content(text)
+
+    await aiosmtplib.send(
+        message,
+        hostname=settings.smtp_host,
+        port=settings.smtp_port,
+        username=settings.smtp_username,
+        password=settings.smtp_password,
+        start_tls=settings.smtp_starttls,
+    )
+
+
+async def send_confirmation_email(recipient: str, token: str) -> None:
+    url = f"{settings.frontend_url.rstrip('/')}/auth/confirm?token={token}"
+    await _send(
+        "确认你的 OpenCloud 邮箱",
+        recipient,
+        f"请打开下面的链接完成邮箱确认：\n\n{url}\n\n链接将在指定时间后失效。",
+    )
+
+
+async def send_password_reset_email(recipient: str, token: str) -> None:
+    url = f"{settings.frontend_url.rstrip('/')}/auth/reset-password?token={token}"
+    await _send(
+        "重置你的 OpenCloud 密码",
+        recipient,
+        f"请打开下面的链接重置密码：\n\n{url}\n\n如果不是你发起的请求，请忽略此邮件。",
+    )