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Maxkey (Marx's key) Single Sign On system, which means the Maximum key, Leading-Edge Enterprise-Class open source IAM Identity and Access management product , Support OAuth 2.0/OPENID CONNECT, SAML 2.0, JWT, CAS, SCIM and other standard protocols, and provide Simple, Standard, Secure and Open Identity management (IDM), Access management (AM), Single Sign On (SSO), RBAC permission management and Resource management.

Official Website Official | Line2

QQ Community: 434469201

email: [email protected]

Code Hosting GitHub | Gitee

What is Single Sign On , referred to as SSO .

Users only need to login to the authentication center once , access all the trusted application systems without logging in again.

Key Functions

  1. All application systems share one Identity authentication system

  2. All application systems can Identify and extract Ticket


  1. Standard Protocols
No. Protocols Support
1.1 OAuth 2.0/OpenID Connect HIGH
1.2 SAML 2.0 HIGH
1.5 FormBased MIDDLE
1.6 TokenBased(Post/Cookie) MIDDLE
1.7 ExtendApi LOW
  1. Authentication
No. SignIn Support
2.1 Captcha : letter / number / arithmetic
2.2 Two Factor Authentication
2.3 SMS Tencent SMS / Alibaba SMS / NetEaseYunXin
2.4 Denglu1/Google/Microsoft Authenticator/FreeOTP/Support TOTP or HOTP
2.5 Kerberos/SPNEGO/AD domain
2.6 OpenLDAP/ActiveDirectory/Standard LDAP Server
2.7 Social Account WeChat/QQ/ Weibo/Dingding/Google/Facebook/other
  1. Standard Authentication Protocols for applications to integrate sso, secure mobile access, secure API, third-party authentication and Internet authentication.

  2. Identity Lifecycle management, support SCIM 2 , and realize Identity supply synchronization through connector based on Apache Kafka agent.

  3. The platform independence and diversity of environment. It supports web, mobile phone, mobile devices, such as apple IOS, Android, etc., and covers the certification ability from B/S to mobile applications.

  4. Variety of authentication mechanisms coexist, each application system can retain the original authentication mechanism, and integrate the authentication of the MaxKey; the application has a high degree of independence, does not rely on the MaxKey, and can use the authentication of the MaxKey to realize single sign on.

  5. Based on Java platform, Adopts Spring, MySQL, Tomcat, Apache Kafka, Redis and other open source technologies, supports microservices, and has strong scalability.

  6. Open Source, Secure, Independent and Controllable , License Under Apache 2.0 License & MaxKey copyright .



Login UI

App List UI

MaxKey Management

Report UI

User Management UI

App Management UI


Download the current version of Baidu Pan, history version | Version | ReleaseDate | Download URL | Code | | --------| :----- | :---- | :----: | | v 2.7.0 GA | 2021/04/15 | Download | hf73 |


  1. Zero trust scenario integration

  2. Maxkey-Cloud (micro service version)-2021

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java (31,211
open-source (768
jwt (399
oauth (169
rbac (97
identity (94
openid-connect (68
sso (65
iam (47
cas (39
saml (36
mfa (20