org.eclipse.jetty.security
接口 IdentityService

所有已知实现类：

DefaultIdentityService

public interface IdentityService

Associates UserIdentities from with threads and UserIdentity.Contexts.

字段摘要

static String[]

NO_ROLES

方法摘要

Object	associate(UserIdentity user) Associate a user identity with the current thread.
void	disassociate(Object previous) Disassociate the user identity from the current thread and restore previous identity.
UserIdentity	getSystemUserIdentity()
RunAsToken	newRunAsToken(String runAsName) Create a new RunAsToken from a runAsName (normally a role).
UserIdentity	newUserIdentity(Subject subject, Principal userPrincipal, String[] roles) Create a new UserIdentity for use with this identity service.
Object	setRunAs(UserIdentity user, RunAsToken token) Associate a runas Token with the current user and thread.
void	unsetRunAs(Object token) Disassociate the current runAsToken from the thread and reassociate the previous token.

字段详细信息

NO_ROLES

static final String[] NO_ROLES

方法详细信息

associate

Object associate(UserIdentity user)

Associate a user identity with the current thread. This is called with as a thread enters the SecurityHandler.handle(String, Request, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) method and then again with a null argument as that call exits.

参数：

user - The current user or null for no user to associated.

返回：

an object representing the previous associated state

disassociate

void disassociate(Object previous)

Disassociate the user identity from the current thread and restore previous identity.

参数：

previous - The opaque object returned from a call to associate(UserIdentity)

setRunAs

Object setRunAs(UserIdentity user,
                RunAsToken token)

Associate a runas Token with the current user and thread.

参数：

user - The UserIdentity

token - The runAsToken to associate.

返回：

The previous runAsToken or null.

unsetRunAs

void unsetRunAs(Object token)

Disassociate the current runAsToken from the thread and reassociate the previous token.

参数：

token - RUNAS returned from previous associateRunAs call

newUserIdentity

UserIdentity newUserIdentity(Subject subject,
                             Principal userPrincipal,
                             String[] roles)

Create a new UserIdentity for use with this identity service. The UserIdentity should be immutable and able to be cached.

参数：

subject - Subject to include in UserIdentity

userPrincipal - Principal to include in UserIdentity. This will be returned from getUserPrincipal calls

roles - set of roles to include in UserIdentity.

返回：

A new immutable UserIdententity

newRunAsToken

RunAsToken newRunAsToken(String runAsName)

Create a new RunAsToken from a runAsName (normally a role).

参数：

runAsName - Normally a role name

返回：

A new immutable RunAsToken

getSystemUserIdentity

UserIdentity getSystemUserIdentity()