bug: SAML BINGING HTTP POST login error,response "unexpected EOF"

mahuihuang commented 9 months ago

use aliyun cloudsso as saml SP。SAML SP redirect use post method, SAMLRequest and RelayState repose in form data，frontend did't send SAMLRequest and RelayState on request payload.

SP redirect response

login request payload

curl 'http://localhost:8000/api/login' \
  -H 'Accept: */*' \
  -H 'Accept-Language: zh;q=0.9,en;q=0.8' \
  -H 'Connection: keep-alive' \
  -H 'Content-Type: text/plain;charset=UTF-8' \
  -H 'Cookie: Hm_lvt_14752563c89f0870e93d2f6ac497f815=1704182104; ajs_anonymous_id=9eb0160f-6222-43ee-8db1-225bd487b329; _gcl_au=1.1.1282421203.1705393081; ajs_user_id=e9a26e61-9030-464e-a7c3-73b485fbc009; access-token=eyJhbGciOiJIUzI1NiIsImtpZCI6InYxIiwidHlwIjoiSldUIn0.eyJuYW1lIjoiQWRtaW4iLCJpc3MiOiJieXRlYmFzZSIsInN1YiI6IjEwMSIsImF1ZCI6WyJiYi51c2VyLmFjY2Vzcy5wcm9kIl0sImV4cCI6MTcwNjQ5NzUxNSwiaWF0IjoxNzA1ODkyNzE1fQ.g54hd_VxScDz1lcjrOos95PzoxG9XPJAro3JPRXexrY; user=101; casdoor_session_id=e051821a02ad224423d23e57a6f8598e' \
  -H 'Origin: http://localhost:8000' \
  -H 'Referer: http://localhost:8000/login/saml/authorize/admin/cloudsso' \
  -H 'Sec-Fetch-Dest: empty' \
  -H 'Sec-Fetch-Mode: cors' \
  -H 'Sec-Fetch-Site: same-origin' \
  -H 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36' \
  -H 'sec-ch-ua: "Not_A Brand";v="8", "Chromium";v="120", "Google Chrome";v="120"' \
  -H 'sec-ch-ua-mobile: ?0' \
  -H 'sec-ch-ua-platform: "Windows"' \
  --data-raw '{"application":"cloudsso","organization":"built-in","username":"admin","password":"123","autoSignin":true,"signinMethod":"Password","type":"saml"}' \
  --compressed