https://help.aliyun.com/zh/idaas/eiam/user-guide/cloud-sso
https://www.aliyun.com/product/idaas
https://help.aliyun.com/zh/idaas/eiam/user-guide/applications-using-standard-protocols?spm=a2c4g.11186623.0.0.38772a75D3RQTC
https://help.aliyun.com/zh/idaas/eiam/developer-reference/?spm=a2c4g.11186623.0.0.b3fed5f4Iv6OzA
https://help.aliyun.com/zh/ram/developer-reference/api-ram-2015年05月01日-attachpolicytouser?spm=a2c4g.11186623.0.0.59b3413076EcJA
https://help.aliyun.com/zh/mse/user-guide/configure-idaas-authentication
https://help.aliyun.com/zh/idaas/eiam/user-guide/cloud-sso
https://static-aliyun-doc.oss-cn-hangzhou.aliyuncs.com/download%2Fpdf%2F112303%2F%25E7%2594%25A8%25E6%2588%25B7%25E6%258C%2587%25E5%258D%2597_intl_zh-CN.pdf