spring security saml

Spring security 3. Some people say four tables are useful: User, role, authority, and Resource) Add three intermediate tables: user-role, role-permission, and permission-resource. A user obtains a role, permissions through the role, and resources through permissions. Resources are generally URL and action methods. I am wondering why I cannot use three tables: users, roles, and resources. And tw

EncryptionOne-way encryption single-entry encryption, the value that the client will pass is encrypted (using a specific encryption method), the original value and the encrypted value passed in the past, the server side will also encrypt the original data (both methods of encryption consistent), and finally match the value of the encryption after the equality. Equality is passed, otherwise it is not passed.Symmetric encryption bidirectional, both encrypted and can be decrypted.　　Public key crypt

that receives data of any size and outputs a fixed-length hash value.This is the summary of the Access_token, which stores the primary key value of the Access_token in the table, using this primary key value to Oauth_access_token.token (the Oauth2accesstoken value of the serialization), The Oauth2accesstoken object is then deserialized to outgoing. To determine immediately after the expiration, if expired, throw exception throw new Invalidtokenexception ("Access token expired:" + accesstokenval

, userdetails)) {Usernamepasswordauthenticationtoken aut Hentication=NewUsernamepasswordauthenticationtoken (Userdetails,NULL, Userdetails.getauthorities ()); Authentication.setdetails (NewWebauthenticationdetailssource (). Builddetails (request)); Securitycontextholder.getcontext (). Setauthentication (authentication); Log.info ("Authentication passed: {}", username); } } } Catch(invalidjwttokenexception invalidjwttokenexception) {response.setcon

Error messagemethod_not_allowed#39;GET#39; not supported 39 is a single quotation mark ReasonOnly post is supported by defaultWorkaround Download Install Postman tool (or other post tool)Using Post calls Ways to add code to a get@Configurationpublicclassextends AuthorizationServerConfigurerAdapter {...@Overridepublicvoidconfigurethrows Exception { ... endpoints.allowedTokenEndpointRequestMethods(HttpMethod.GET, HttpMethod.POST);// add get method ... endpoin

1. Use annotations when using spring Security, @PreAuthorize ("Hasanyrole (' Role_admin ')")The access rights on the method are invalidated, where the configuration is as follows: @Configuration @enablewebsecuritypublic class Securityconfig extends Websecurityconfigureradapter {@Autowired Userdetailsservice userdetailsservice; @Bean @Override public AuthenticationManager Authenticationmanagerbean () thro

The project integrates LDAP authentication and jumps from other applications to expect to not log on two times. Because the LDAP username and password have been lost in the login, the authentication cannot be committed again in the application. Fortunately, other applications and projects are able to share the database, so use database sharing user information for manual logon verification. Specifically, other applications to the database table portal_admin Insert a user login request, the user

Tag:blognvarchar initialization arcentity charuriharpre --Create TABLE users (--username nvarchar () Not NULL primary key,--password nvarchar (a) not NULL,-- Enabled bit not null); --create Table Authorities (--username nvarchar () not NULL,--authority nvarchar (.) not NULL,--C Onstraint fk_authorities_users foreign KEY (username) references users (username)); --Create unique index ix_auth_username on authorities (username,authority); CREATE table groups ([ID] [bigint] IDENTITY (0, 1) NOT

nature of the URL, which is equivalent to the sequential interception URL configured in HTTP. SS URL sequence is a special priority, that is, those who need to set permissions alone or have special permissions to put in front, because not to do so, it is possible to be intercepted in the previous URL, the underlying access is not , so we generally in the HTTP configuration, The login and other non-privileged pages will be placed at the top of the page to prevent access to the login page. The se

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 Security provides a comprehensive solution for the EE project, supporting authentication a

Https://www.jianshu.com/p/68f22f9a00eeSpring Security and OAuth2 (introduction)Lin Yuan2018.01.23 11:14* words 3097 Read 3660 comments 1 likes 6 Personal OAuth2 all articles Spring Security and OAuth2 (introduction): Https://www.jianshu.com/p/68f22f9a00ee Spring Sec