return user email in /api/auth/login

README.md

@@ -695,6 +695,7 @@ Input:
 
 Output:
 - name: user name, could be an empty string
+- email: user email
 - mfa_enabled: boolean
 - mfa_key: only useful when user enables MFA. In this case, user needs to enter their OTP token in order to login.
 - api_key: if MFA is not enabled, the `api key` is returned right away.

app/api/views/auth.py

@@ -323,7 +323,7 @@ def auth_google():
 
 
 def auth_payload(user, device) -> dict:
-    ret = {"name": user.name, "mfa_enabled": user.enable_otp}
+    ret = {"name": user.name, "email": user.email, "mfa_enabled": user.enable_otp}
 
     # do not give api_key, user can only obtain api_key after OTP verification
     if user.enable_otp:

tests/api/test_auth_login.py

@@ -21,6 +21,7 @@ def test_auth_login_success_mfa_disabled(flask_client):
 
     assert r.status_code == 200
     assert r.json["api_key"]
+    assert r.json["email"]
     assert r.json["mfa_enabled"] == False
     assert r.json["mfa_key"] is None
     assert r.json["name"] == "Test User"