yubico authenticator

verify whether the user can perform the operation; Realm can be regarded as DataSource, that is, the safe data source. That is to say for us, the simplest one Shiro application: The application code is authenticated and authorized through Subject, and Subject is entrusted to SecurityManager; we need to inject SecurityManager into Shiro's Realm so that SecurityManager can be legally used. Households and their rights to judge. As you can see from the above, Shiro does not provide the maintenance

in order to understand, I translated the overview section of the Accountmanager class. Reprint Please specify source: http://www.cnblogs.com/vir56k/p/4025722.htmlAccountmanager OverviewThis class provides the ability to access a centralized registry of users ' online accounts. The user enters authentication information for each account (credentials, which contains the user name and password), and clicks once (one-click) to complete the authentication, authorizing the application (app) to access

/response, Then put a token that passes the verification in the user's session, and then the filter determines whether to allow response each time based on the token. This mode is divided: Keeper: filters or unified servlet. Authenticator: Use JAAS to implement it on the web. User qualification storage LDAP or database: 1. The Keeper intercepts and checks each protected resource. First, check whether this user has been created. Good login session. If

Using system; Namespace wrox. procsharp. ooprog // The first program{Class mainentrypoint{Static void main (){Authenticator myaccess = new authenticator ();Bool done;Done = myaccess. changepassword ("", "mynewpassword ");If (done = true)Console. writeline ("password for myaccess changed ");ElseConsole. writeline ("failed to change password for myaccess ");Done = myaccess. changepassword ("", "anotherpasswor

class simplemailsender {/***//*** Send emails in text format* @ Param mailinfo information of the email to be sent*/Public Boolean sendtextmail (mailsenderinfo mailinfo ){// Determine whether identity authentication is requiredMyauthenticator authenticator = NULL;Properties pro = mailinfo. getproperties ();If (mailinfo. isvalidate ()){// If You Need identity authentication, create a password authenticatorAuthenticator = new myauthenticator (mailinfo.

informationSession session = session. getinstance (props, null );In the two methods, the null parameter is an authenticator object, which is not used here, so it is null.In most cases, using a shared session is enough. Message----------------------------------------------------------------IOnce you have created a session object, the following is to create a message for sending. Message is an abstract class. In most applications, you can use its sub-c

abstract class. You are using javax. Mail. Internet. internetaddressThe mail address class, like the message class, is also an abstract class, so we will use the javax. Mail. Internet. internetaddress subclass.4. authenticator classLike the java.net class, the javamail API uses the authenticator class to access the protected resources by using the user name and password. Here "resource" refers to the mail

: Indicates the type of EAP packet, a total of 4 kinds: request,response,success,failure.Identifier: Assists in matching request and response messages.The length of the LENGTH:EAP package, containing the entire contents of code, Identifier, length, and data, in bytes.Data: determined by code.Success and failure types of packages do not have a data domain, and the corresponding length field has a value of 4. The data domain of the request and response type packets is shown in format 1-5.Figure 5

Step through the process of working with the Kerberos protocolThis article is I read this English explanation after the self-summary, has not finished writing ...Https://technet.microsoft.com/zh-cn/library/cc961976.aspxIs summed up, not translation, so I read the following according to their own understanding of the written, if there is a problem, please correct me!The word Kerberos is a three-head dog in Ancient Greek mythology, the dog guarding the gates of hell and preventing the living from

processing mechanism in detail.For example, we use the Shiro architecture diagram to explain the internal processing sequence of Shiro certification:1. The application constructs an AuthenticationToken instance for end user authentication information and calls the Subject. login method.2. The Sbuject instance is generally an Instance Object of the DelegatingSubject class (or subclass). At the beginning of authentication, the securityManager instance set by the application is entrusted to call t

request point-to-point re-authentication when the client does not have its own locally cached copy, called "Unspecified end-to-end revalidation", or when the client does not have a locally cached copy, called the "specific End-to-end Revalidation ".The client can specify three actions via the Cache-control request command:End-to-end ReloadThe request contains a "No-cache" cache control directive, or "pragma:no-cache" for compatibility with the http/1.0 client. The No-cache directive in the requ

javax.mail.internet.InternetAddress;Import Javax.mail.internet.MimeBodyPart;Import Javax.mail.internet.MimeMessage;Import Javax.mail.internet.MimeMultipart; /*** Simple Mail (message without attachment) transmitter*/public class Simplemailsender {/*** Send mail in text format* @param mailinfo messages to be sent*/public boolean sendtextmail (Mailsenderinfo mailinfo) {To determine whether an identity certificate is requiredMyauthenticator authenticator