Package org.springframework.security.config.annotation.authentication.configurers.ldap

Class LdapAuthenticationProviderConfigurer<B extends ProviderManagerBuilder<B>>

java.lang.Object

org.springframework.security.config.annotation.SecurityConfigurerAdapter<org.springframework.security.authentication.AuthenticationManager,B>

org.springframework.security.config.annotation.authentication.configurers.ldap.LdapAuthenticationProviderConfigurer<B>

Type Parameters:

B - the ProviderManagerBuilder type that this is configuring.

All Implemented Interfaces:

SecurityConfigurer<org.springframework.security.authentication.AuthenticationManager,B>

public class LdapAuthenticationProviderConfigurer<B extends ProviderManagerBuilder<B>>
extends SecurityConfigurerAdapter<org.springframework.security.authentication.AuthenticationManager,B>

Configures LDAP AuthenticationProvider in the ProviderManagerBuilder.

Since:

3.2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
final class	LdapAuthenticationProviderConfigurer.ContextSourceBuilder	Allows building a BaseLdapPathContextSource and optionally creating an embedded LDAP instance.
final class	LdapAuthenticationProviderConfigurer.PasswordCompareConfigurer	Sets up Password based comparison

Constructor Summary

Constructors

Constructor	Description
LdapAuthenticationProviderConfigurer()

Method Summary

Modifier and Type	Method	Description
LdapAuthenticationProviderConfigurer<B>	authoritiesMapper(org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper grantedAuthoritiesMapper)	Specifies the GrantedAuthoritiesMapper.
void	configure(B builder)	Configure the SecurityBuilder by setting the necessary properties on the SecurityBuilder.
LdapAuthenticationProviderConfigurer<B>.ContextSourceBuilder	contextSource()	Allows easily configuring of a BaseLdapPathContextSource with defaults pointing to an embedded LDAP server that is created.
LdapAuthenticationProviderConfigurer<B>	contextSource(org.springframework.ldap.core.support.BaseLdapPathContextSource contextSource)	Specifies the BaseLdapPathContextSource to be used.
protected org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper	getAuthoritiesMapper()	Gets the GrantedAuthoritiesMapper and defaults to SimpleAuthorityMapper.
LdapAuthenticationProviderConfigurer<B>	groupRoleAttribute(String groupRoleAttribute)	Specifies the attribute name which contains the role name.
LdapAuthenticationProviderConfigurer<B>	groupSearchBase(String groupSearchBase)	The search base for group membership searches.
LdapAuthenticationProviderConfigurer<B>	groupSearchFilter(String groupSearchFilter)	The LDAP filter to search for groups.
LdapAuthenticationProviderConfigurer<B>	groupSearchSubtree(boolean groupSearchSubtree)	If set to true, a subtree scope search will be performed for group membership.
LdapAuthenticationProviderConfigurer<B>	ldapAuthoritiesPopulator(org.springframework.security.ldap.userdetails.LdapAuthoritiesPopulator ldapAuthoritiesPopulator)	Specifies the LdapAuthoritiesPopulator.
LdapAuthenticationProviderConfigurer<B>.PasswordCompareConfigurer	passwordCompare()
LdapAuthenticationProviderConfigurer<B>	passwordEncoder(org.springframework.security.crypto.password.PasswordEncoder passwordEncoder)	Specifies the PasswordEncoder to be used when authenticating with password comparison.
LdapAuthenticationProviderConfigurer<B>	rolePrefix(String rolePrefix)	A non-empty string prefix that will be added as a prefix to the existing roles.
LdapAuthenticationProviderConfigurer<B>	userDetailsContextMapper(org.springframework.security.ldap.userdetails.UserDetailsContextMapper userDetailsContextMapper)	Allows explicit customization of the loaded user object by specifying a UserDetailsContextMapper bean which will be called with the context information from the user's directory entry.
LdapAuthenticationProviderConfigurer<B>	userDnPatterns(String... userDnPatterns)	If your users are at a fixed location in the directory (i.e.
LdapAuthenticationProviderConfigurer<B>	userSearchBase(String userSearchBase)	Search base for user searches.
LdapAuthenticationProviderConfigurer<B>	userSearchFilter(String userSearchFilter)	The LDAP filter used to search for users (optional).
LdapAuthenticationProviderConfigurer<B>	withObjectPostProcessor(ObjectPostProcessor<?> objectPostProcessor)	Adds an ObjectPostProcessor for this class.

Methods inherited from class org.springframework.security.config.annotation.SecurityConfigurerAdapter

addObjectPostProcessor, and, getBuilder, init, postProcess, setBuilder

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LdapAuthenticationProviderConfigurer

public LdapAuthenticationProviderConfigurer()

Method Details

ldapAuthoritiesPopulator

public LdapAuthenticationProviderConfigurer<B> ldapAuthoritiesPopulator(org.springframework.security.ldap.userdetails.LdapAuthoritiesPopulator ldapAuthoritiesPopulator)

Specifies the LdapAuthoritiesPopulator.

Parameters:

ldapAuthoritiesPopulator - the LdapAuthoritiesPopulator the default is DefaultLdapAuthoritiesPopulator

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

withObjectPostProcessor

public LdapAuthenticationProviderConfigurer<B> withObjectPostProcessor(ObjectPostProcessor<?> objectPostProcessor)

Adds an ObjectPostProcessor for this class.

Parameters:

objectPostProcessor -

Returns:

the ChannelSecurityConfigurer for further customizations

authoritiesMapper

public LdapAuthenticationProviderConfigurer<B> authoritiesMapper(org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper grantedAuthoritiesMapper)

Specifies the GrantedAuthoritiesMapper.

Parameters:

grantedAuthoritiesMapper - the GrantedAuthoritiesMapper the default is SimpleAuthorityMapper

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

Since:

4.1.1

getAuthoritiesMapper

protected org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper getAuthoritiesMapper()
                                                                                                     throws Exception

Gets the GrantedAuthoritiesMapper and defaults to SimpleAuthorityMapper.

Returns:

the GrantedAuthoritiesMapper

Throws:

Exception - if errors in SimpleAuthorityMapper.afterPropertiesSet()

contextSource

public LdapAuthenticationProviderConfigurer<B> contextSource(org.springframework.ldap.core.support.BaseLdapPathContextSource contextSource)

Specifies the BaseLdapPathContextSource to be used. If not specified, an embedded LDAP server will be created using contextSource().

Parameters:

contextSource - the BaseLdapPathContextSource to use

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

See Also:

• contextSource()

contextSource

public LdapAuthenticationProviderConfigurer<B>.ContextSourceBuilder contextSource()

Allows easily configuring of a BaseLdapPathContextSource with defaults pointing to an embedded LDAP server that is created.

Returns:

the LdapAuthenticationProviderConfigurer<B extends ProviderManagerBuilder<B>>.ContextSourceBuilder for further customizations

passwordEncoder

public LdapAuthenticationProviderConfigurer<B> passwordEncoder(org.springframework.security.crypto.password.PasswordEncoder passwordEncoder)

Specifies the PasswordEncoder to be used when authenticating with password comparison.

Parameters:

passwordEncoder - the PasswordEncoder to use

Returns:

the LdapAuthenticationProviderConfigurer for further customization

userDnPatterns

public LdapAuthenticationProviderConfigurer<B> userDnPatterns(String... userDnPatterns)

If your users are at a fixed location in the directory (i.e. you can work out the DN directly from the username without doing a directory search), you can use this attribute to map directly to the DN. It maps directly to the userDnPatterns property of AbstractLdapAuthenticator. The value is a specific pattern used to build the user's DN, for example "uid={0},ou=people". The key "{0}" must be present and will be substituted with the username.

Parameters:

userDnPatterns - the LDAP patterns for finding the usernames

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

userDetailsContextMapper

public LdapAuthenticationProviderConfigurer<B> userDetailsContextMapper(org.springframework.security.ldap.userdetails.UserDetailsContextMapper userDetailsContextMapper)

Allows explicit customization of the loaded user object by specifying a UserDetailsContextMapper bean which will be called with the context information from the user's directory entry.

Parameters:

userDetailsContextMapper - the UserDetailsContextMapper to use

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

See Also:

• PersonContextMapper
• InetOrgPersonContextMapper
• LdapUserDetailsMapper

groupRoleAttribute

public LdapAuthenticationProviderConfigurer<B> groupRoleAttribute(String groupRoleAttribute)

Specifies the attribute name which contains the role name. Default is "cn".

Parameters:

groupRoleAttribute - the attribute name that maps a group to a role.

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

groupSearchBase

public LdapAuthenticationProviderConfigurer<B> groupSearchBase(String groupSearchBase)

The search base for group membership searches. Defaults to "".

Parameters:

groupSearchBase -

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

groupSearchSubtree

public LdapAuthenticationProviderConfigurer<B> groupSearchSubtree(boolean groupSearchSubtree)

If set to true, a subtree scope search will be performed for group membership. If false a single-level search is used.

Parameters:

groupSearchSubtree - set to true to enable searching of the entire tree below the groupSearchBase.

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

groupSearchFilter

public LdapAuthenticationProviderConfigurer<B> groupSearchFilter(String groupSearchFilter)

The LDAP filter to search for groups. Defaults to "(uniqueMember={0})". The substituted parameter is the DN of the user.

Parameters:

groupSearchFilter - the LDAP filter to search for groups

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

rolePrefix

public LdapAuthenticationProviderConfigurer<B> rolePrefix(String rolePrefix)

A non-empty string prefix that will be added as a prefix to the existing roles. The default is "ROLE_".

Parameters:

rolePrefix - the prefix to be added to the roles that are loaded.

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

See Also:

• SimpleAuthorityMapper.setPrefix(String)

userSearchBase

public LdapAuthenticationProviderConfigurer<B> userSearchBase(String userSearchBase)

Search base for user searches. Defaults to "". Only used with userSearchFilter(String).

Parameters:

userSearchBase - search base for user searches

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

userSearchFilter

public LdapAuthenticationProviderConfigurer<B> userSearchFilter(String userSearchFilter)

The LDAP filter used to search for users (optional). For example "(uid={0})". The substituted parameter is the user's login name.

Parameters:

userSearchFilter - the LDAP filter used to search for users

Returns:

the LdapAuthenticationProviderConfigurer for further customizations

configure

public void configure(B builder)
               throws Exception

Description copied from interface: SecurityConfigurer

Configure the SecurityBuilder by setting the necessary properties on the SecurityBuilder.

Specified by:

configure in interface SecurityConfigurer<org.springframework.security.authentication.AuthenticationManager,B extends ProviderManagerBuilder<B>>

Overrides:

configure in class SecurityConfigurerAdapter<org.springframework.security.authentication.AuthenticationManager,B extends ProviderManagerBuilder<B>>

Throws:

Exception

passwordCompare

public LdapAuthenticationProviderConfigurer<B>.PasswordCompareConfigurer passwordCompare()

Returns:

the LdapAuthenticationProviderConfigurer<B extends ProviderManagerBuilder<B>>.PasswordCompareConfigurer for further customizations