spring security book

Http://www.mossle.com/docs/springsecurity3/html/ns-config.html#ns-minimalThis is a 3.0 Chinese document, written in more detail, as well as the latest version of Spring in action also has a chapter specifically about this. Download the demo from Spring Security's GitHub on the learning process, where Tutorial-xml is the simplest demo. In the source code, I put in the inside of some important places are deta

false" >...The erase-credentials default is true, which isPublic authentication Authenticate (authentication authentication) throws AuthenticationexceptionCalled before returning ((credentialscontainer) result). Erasecredentials (); clear credentials and so on, so we useSecuritycontextimpl Securitycontextimpl = (Securitycontextimpl) request.getsession (). GetAttribute ("SPRING _security_context "= securitycontextimpl.getauthentication (); // login p

()//Turn off CSRF verification. disable (); } @Bean PublicMyauthenticationsuccesshandler Zhu () {return NewMyauthenticationsuccesshandler ();//self-written security filter}View CodeNew Myauthenticationsuccesshandler implements Authenticationsuccesshandler interface/*** * Security Jump Filter *@authorSu Junyuan **/@Component//defining the Filter class Public classMyauthenticationsuccesshandlerImplementsAuth

Imagine you are a hacker, and we use Spring mvc+velocity to build the system number Daquan, even if the door open to upload jsp, you can take the shell?We know that the condition that Webshell can operate is nothing more than 1. able to parse 2. Ability to perform and end some key word mining functionality, such as reading a fileNow the essence of the Web Mvc,mvc is "decentralization" (the word is I made up), I want to express the meaning is: he can d

JMS Security Some topic and queues require the appropriate permissions to operate. Topic and queue permissions can be set in Name = "Jboss.messaging.destination:service=topic,name=testtopic"XMBEAN-DD = "Xmdesc/topic-xmbean.xml" > If security is not set, use If you want to operate a security queue or topic, you can use spring's usercredentialsconnectionfact

Spring Security's Form-login provides Default-target-url as a login success after the jump address, but did not allow the passing of a RedirectURL parameter as a successful jump address.The same logout label provides Logout-success-url as a successful exit after the jump address, nor does it provide permission to pass RedirectURL parameters to jump.Originally intended to implement themselves and Adminauthsuccesshandler and Logoutsuccesshandler to rece

1.1.get logged in user informationwhen using In Spring Security applications, you can obtain information about a logged-on user through the SecurityContext interface. an instance of the securitycontext interface is getcontext () through The static method of the securitycontextholder get. through SecurityContext can obtain An instance of the authentication interface, which can be obtained through the auth

In the Spring Security encountered a small pit, is static resource loading problem.When we inherit the Websecurityconfigureradapter , we will rewrite a few methods. To set the path that we want to filter or some rules for permissions.@Configuration @enablewebsecuritypublic class Websecurityconfig extends Websecurityconfigureradapter {@Autowired Cus Tomuserservice Customuserservice; @Override protecte

= $ (' But in Jquery.fileupload.js search for a long time, found a way: _initxhrdata:function (options) and set up request headers a bit of a relationship. But how to speak CSRF header and token pass in it. Later thought I can use the ajaxsend to set the Requestheader first not to be OK ...Solve the problem of csrf invalidation of the Spring security form upload file $ (document). Ready (function () {var

Security interceptors Authentication Manager Access decision Management Run the Identity Manager Authentication method: Basic Digest, LDAP Form Common rights interceptors securitycontextpersistencefilter previously Httpsesstioncontextintegrationfilter, at the top of the filter, Is the first filter to work. The first purpose: Before executing other filters, take

In the last spring security post, we used a configuration file to read users from the database and log in. Although the flexibility of this approach is much more flexible than the static account password, it is definitely not a good idea to expose the structure of the database to obvious locations. This article implements the Userdetailsservice interface through Java code to realize the identity authenticat

Directory1.1 Certification process1.2 Certification process for Web applications1.2.1 Exceptiontranslationfilter1.2.2 Sharing securitycontext between request1.1 Certification process1, the user login with the user name and password.2. Spring security encapsulates the acquired username and password into a usernamepasswordauthenticationtoken that implements the authentication interface.3, the above-generated

HTTPS, it must be linked with a URL that starts with "https://". Without that letter "s", the page will be sent unencrypted on HTTP. Because this vital "s" is particularly vulnerable to omission, spring security provides a very simple way to ensure that certain pages are routed using HTTPS, regardless of which URL is used to link to them. As shown in Figure 7.14, Channelprocessingfilter is a

If you want to use dynamic management resources with a custom login page, the simplest way is to set the permissions on the login page to is_authenticated_anonymously in the database.Therefore, a resource information is added to the database.INSERT into Resc VALUES (1, ' ', ' URL ', '/login.jsp* ', 1, ') The/login.jsp* here is the address of our custom login page.Then add a role message for the anonymous user:INSERT into ROLE VALUES (3, ' is_authenticated_anonymously ', ' anonymous ') Fina

Create-session = "ifrequired | always | never" Path-type = "ant | RegEx" Lowercase-comparisons = "Boolean" Access-demo-manager-ref = "string" Realm = "Spring security application" Session-fixation-protection = "None | newsession | migratesession" Entry-point-ref = "string" Once-per-request = "Boolean" Access-denied-page = "string"> Access = "string" Method = "GET | Delete | HEAD | optio

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