spring security authentication

[] Userarray = Decodedauth.split (":"); if (Userarray! = null userarray.length = = 2){if (Userarray[0].compareto (Name) = = 0 Userarray[1].compareto (Password) = = 0){return Resultstatuscode.ok;}}}}}return resultstatuscode.permission_denied;}catch (Exception ex){return resultstatuscode.permission_denied;}}private String getFromBASE64 (string s) {if (s = = null)return null;Base64decoder decoder = new Base64decoder ();try {Byte[] B = Decoder.decodebuffer (s);return new String (b);} catch (Excepti

1.1.1.Secure ObjectSecure Object refers to a Method invovation or a URL resource. 1.1.2.grantedauthorityThe grantedauthority is used to express the permissions ( that is, the role name )that the specified user obtains . Public Interface extends Serializable { // Returns a string that expresses an already authorized character. // returns NULL if the authorization condition is not met. String getauthority ();} 1.1.3.AccessdecisionmanagerAccessdecisionmanager is The Access Decision manager i

Spring Security Oauth2.0 implements the text message Verification Code logon example, springoauth2.0 This article describes how to use Spring Security Oauth2.0 to implement text message Verification Code logon. The details are as follows: Define a mobile phone number logon token /*** @ Author lengleng * @ date 2018/1/

A user enters their username and password into a login screen and clicks a login button. The entered information is placed into an object called authentication which are passed to the authenticationm Anager ' s authenticate method. This method would loop through all authenticationproviders that is configured and Cal LS Their authenticate method, passing in the authentication object. Each Authenticationprovi

About Spring SecurityThe two core areas of security are: Authentication and authorization.· Authentication is an identity authentication that controls the entry of a system.· Authorization is an authorization that is used for access control of functions in the system.Spring

(lastexception, authentication); Throwlastexception; }1. Certification processIn Spring Security, the default implementation of AuthenticationManager is Providermanager, and it does not directly handle the authentication request, but instead entrusts it withThe Authenticationprovider list, and then use each of the Aut

"Problem description" The project uses Spring-boot + spring-security, the page uses the Thymeleaf template page code as follows: Login Operation code: /** * Login operation; * * @param userName username; * @param password password; * @param modelmap * @param session * @return * /@RequestMapping (value = "/login", method = requestmethod.post) public Str

", " Org.springframework.mobile:spring-mobile-device: $springMobile ",Of course, you might want the base jar of spring, the basic environment for everyone to build their own 2. Write the Spring-security.xml file, this is the key, directly on the code 3.web.xml Configuration 4 The operation mechanism of spring security