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SpringSecurityCoreGrailsPlugin.groovy
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SpringSecurityCoreGrailsPlugin.groovy
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/* Copyright 2006-2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import grails.plugins.springsecurity.BCryptPasswordEncoder
import grails.plugins.springsecurity.DigestAuthPasswordEncoder
import javax.servlet.Filter
import org.springframework.cache.ehcache.EhCacheFactoryBean
import org.springframework.cache.ehcache.EhCacheManagerFactoryBean
import org.springframework.security.access.event.LoggerListener
import org.springframework.security.access.hierarchicalroles.RoleHierarchyImpl
import org.springframework.security.access.intercept.NullRunAsManager
import org.springframework.security.access.vote.AuthenticatedVoter
import org.springframework.security.access.vote.RoleHierarchyVoter
import org.springframework.security.authentication.AccountStatusUserDetailsChecker
import org.springframework.security.authentication.AnonymousAuthenticationProvider
import org.springframework.security.authentication.AuthenticationTrustResolverImpl
import org.springframework.security.authentication.DefaultAuthenticationEventPublisher
import org.springframework.security.authentication.ProviderManager
import org.springframework.security.authentication.RememberMeAuthenticationProvider
import org.springframework.security.authentication.dao.DaoAuthenticationProvider
import org.springframework.security.authentication.dao.ReflectionSaltSource
import org.springframework.security.authentication.encoding.MessageDigestPasswordEncoder
import org.springframework.security.authentication.encoding.PlaintextPasswordEncoder
import org.springframework.security.core.context.SecurityContextHolder as SCH
import org.springframework.security.core.userdetails.AuthenticationUserDetailsService
import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper
import org.springframework.security.core.userdetails.cache.EhCacheBasedUserCache
import org.springframework.security.core.userdetails.cache.NullUserCache
import org.springframework.security.web.DefaultRedirectStrategy
import org.springframework.security.web.FilterChainProxy
import org.springframework.security.web.PortMapperImpl
import org.springframework.security.web.PortResolverImpl
import org.springframework.security.web.access.AccessDeniedHandlerImpl
import org.springframework.security.web.access.ExceptionTranslationFilter
import org.springframework.security.web.access.channel.ChannelDecisionManagerImpl
import org.springframework.security.web.access.channel.ChannelProcessingFilter
import org.springframework.security.web.access.channel.InsecureChannelProcessor
import org.springframework.security.web.access.channel.RetryWithHttpEntryPoint
import org.springframework.security.web.access.channel.RetryWithHttpsEntryPoint
import org.springframework.security.web.access.channel.SecureChannelProcessor
import org.springframework.security.web.access.expression.DefaultWebSecurityExpressionHandler
import org.springframework.security.web.access.intercept.FilterSecurityInterceptor
import org.springframework.security.web.authentication.AnonymousAuthenticationFilter
import org.springframework.security.web.authentication.Http403ForbiddenEntryPoint
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource
import org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler
import org.springframework.security.web.authentication.logout.SimpleUrlLogoutSuccessHandler
import org.springframework.security.web.authentication.rememberme.InMemoryTokenRepositoryImpl
import org.springframework.security.web.authentication.rememberme.PersistentTokenBasedRememberMeServices
import org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter
import org.springframework.security.web.authentication.rememberme.TokenBasedRememberMeServices
import org.springframework.security.web.authentication.preauth.PreAuthenticatedAuthenticationProvider
import org.springframework.security.web.authentication.preauth.x509.SubjectDnX509PrincipalExtractor
import org.springframework.security.web.authentication.preauth.x509.X509AuthenticationFilter
import org.springframework.security.web.authentication.session.NullAuthenticatedSessionStrategy
import org.springframework.security.web.authentication.session.SessionFixationProtectionStrategy
import org.springframework.security.web.authentication.switchuser.SwitchUserFilter
import org.springframework.security.web.authentication.www.BasicAuthenticationEntryPoint
import org.springframework.security.web.authentication.www.BasicAuthenticationFilter
import org.springframework.security.web.authentication.www.DigestAuthenticationEntryPoint
import org.springframework.security.web.authentication.www.DigestAuthenticationFilter
import org.springframework.security.web.context.SecurityContextPersistenceFilter
import org.springframework.security.web.savedrequest.HttpSessionRequestCache
import org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter
import org.springframework.security.web.session.HttpSessionEventPublisher
import org.springframework.security.web.util.AntUrlPathMatcher
import org.springframework.security.web.util.RegexUrlPathMatcher
import org.springframework.web.filter.DelegatingFilterProxy
import org.codehaus.groovy.grails.plugins.springsecurity.AjaxAwareAccessDeniedHandler
import org.codehaus.groovy.grails.plugins.springsecurity.AjaxAwareAuthenticationEntryPoint
import org.codehaus.groovy.grails.plugins.springsecurity.AjaxAwareAuthenticationFailureHandler
import org.codehaus.groovy.grails.plugins.springsecurity.AjaxAwareAuthenticationSuccessHandler
import org.codehaus.groovy.grails.plugins.springsecurity.AnnotationFilterInvocationDefinition
import org.codehaus.groovy.grails.plugins.springsecurity.AuthenticatedVetoableDecisionManager
import org.codehaus.groovy.grails.plugins.springsecurity.DefaultPostAuthenticationChecks
import org.codehaus.groovy.grails.plugins.springsecurity.DefaultPreAuthenticationChecks
import org.codehaus.groovy.grails.plugins.springsecurity.ChannelFilterInvocationSecurityMetadataSourceFactoryBean
import org.codehaus.groovy.grails.plugins.springsecurity.GormPersistentTokenRepository
import org.codehaus.groovy.grails.plugins.springsecurity.GormUserDetailsService
import org.codehaus.groovy.grails.plugins.springsecurity.GrailsWebInvocationPrivilegeEvaluator
import org.codehaus.groovy.grails.plugins.springsecurity.HeaderCheckSecureChannelProcessor
import org.codehaus.groovy.grails.plugins.springsecurity.HeaderCheckInsecureChannelProcessor
import org.codehaus.groovy.grails.plugins.springsecurity.InterceptUrlMapFilterInvocationDefinition
import org.codehaus.groovy.grails.plugins.springsecurity.IpAddressFilter
import org.codehaus.groovy.grails.plugins.springsecurity.MutableLogoutFilter
import org.codehaus.groovy.grails.plugins.springsecurity.NullAuthenticationEventPublisher
import org.codehaus.groovy.grails.plugins.springsecurity.NullSaltSource
import org.codehaus.groovy.grails.plugins.springsecurity.RequestmapFilterInvocationDefinition
import org.codehaus.groovy.grails.plugins.springsecurity.RequestHolderAuthenticationFilter
import org.codehaus.groovy.grails.plugins.springsecurity.ReflectionUtils
import org.codehaus.groovy.grails.plugins.springsecurity.SecurityEventListener
import org.codehaus.groovy.grails.plugins.springsecurity.SecurityFilterPosition
import org.codehaus.groovy.grails.plugins.springsecurity.SecurityRequestHolder
import org.codehaus.groovy.grails.plugins.springsecurity.SpringSecurityUtils
import org.codehaus.groovy.grails.plugins.springsecurity.WebExpressionVoter
/**
* @author <a href='mailto:[email protected]'>Burt Beckwith</a>
*/
class SpringSecurityCoreGrailsPlugin {
String version = '1.2.7.2'
String grailsVersion = '1.2.2 > *'
List observe = ['controllers']
List loadAfter = ['controllers', 'services', 'hibernate']
List pluginExcludes = [
'grails-app/domain/**',
'scripts/CreateS2TestApps.groovy',
'docs/**',
'src/docs/**'
]
String author = 'Burt Beckwith'
String authorEmail = '[email protected]'
String title = 'Spring Security Core Plugin'
String description = 'Spring Security Core plugin'
String documentation = 'http://grails.org/plugin/spring-security-core'
String license = 'APACHE'
def organization = [name: 'SpringSource', url: 'http://www.springsource.org/']
def issueManagement = [system: 'JIRA', url: 'http://jira.grails.org/browse/GPSPRINGSECURITYCORE']
def scm = [url: 'https://github.com/grails-plugins/grails-spring-security-core']
// make sure the filter chain filter is after the Grails filter
def getWebXmlFilterOrder() {
def FilterManager = getClass().getClassLoader().loadClass('grails.plugin.webxml.FilterManager')
[springSecurityFilterChain: FilterManager.GRAILS_WEB_REQUEST_POSITION + 100]
}
def doWithWebDescriptor = { xml ->
SpringSecurityUtils.resetSecurityConfig()
ReflectionUtils.application = application
def conf = SpringSecurityUtils.securityConfig
if (!conf || !conf.active) {
return
}
// we add the filter(s) right after the last context-param
def contextParam = xml.'context-param'
// the name of the filter matches the name of the Spring bean that it delegates to
contextParam[contextParam.size() - 1] + {
'filter' {
'filter-name'('springSecurityFilterChain')
'filter-class'(DelegatingFilterProxy.name)
}
}
// add the filter-mapping after the Spring character encoding filter
findMappingLocation.delegate = delegate
def mappingLocation = findMappingLocation(xml)
mappingLocation + {
'filter-mapping' {
'filter-name'('springSecurityFilterChain')
'url-pattern'('/*')
'dispatcher'('ERROR')
'dispatcher'('FORWARD')
'dispatcher'('REQUEST')
}
}
if (conf.useHttpSessionEventPublisher) {
def filterMapping = xml.'filter-mapping'
filterMapping[filterMapping.size() - 1] + {
'listener' {
'listener-class'(HttpSessionEventPublisher.name)
}
}
}
}
def doWithSpring = {
ReflectionUtils.application = application
if (application.warDeployed) {
// need to reset here since web.xml was already built, so
// doWithWebDescriptor isn't called when deployed as war
SpringSecurityUtils.resetSecurityConfig()
}
SpringSecurityUtils.application = application
def conf = SpringSecurityUtils.securityConfig
if (!conf || !conf.active) {
println '\n\nSpring Security is disabled, not loading\n\n'
return
}
println '\nConfiguring Spring Security Core ...'
createRefList.delegate = delegate
/** springSecurityFilterChain */
configureFilterChain.delegate = delegate
configureFilterChain conf
// logout
configureLogout.delegate = delegate
configureLogout conf
/** securityContextPersistenceFilter */
securityContextPersistenceFilter(SecurityContextPersistenceFilter)
/** authenticationProcessingFilter */
configureAuthenticationProcessingFilter.delegate = delegate
configureAuthenticationProcessingFilter conf
/** securityContextHolderAwareRequestFilter */
securityContextHolderAwareRequestFilter(SecurityContextHolderAwareRequestFilter)
/** rememberMeAuthenticationFilter */
rememberMeAuthenticationFilter(RememberMeAuthenticationFilter) {
authenticationManager = ref('authenticationManager')
rememberMeServices = ref('rememberMeServices')
}
/** rememberMeServices */
if (conf.rememberMe.persistent) {
rememberMeServices(PersistentTokenBasedRememberMeServices) {
userDetailsService = ref('userDetailsService')
key = conf.rememberMe.key
cookieName = conf.rememberMe.cookieName
alwaysRemember = conf.rememberMe.alwaysRemember
tokenValiditySeconds = conf.rememberMe.tokenValiditySeconds
parameter = conf.rememberMe.parameter
useSecureCookie = conf.rememberMe.useSecureCookie // false
tokenRepository = ref('tokenRepository')
seriesLength = conf.rememberMe.persistentToken.seriesLength // 16
tokenLength = conf.rememberMe.persistentToken.tokenLength // 16
}
tokenRepository(GormPersistentTokenRepository) {
grailsApplication = ref('grailsApplication')
}
}
else {
rememberMeServices(TokenBasedRememberMeServices) {
userDetailsService = ref('userDetailsService')
key = conf.rememberMe.key
cookieName = conf.rememberMe.cookieName
alwaysRemember = conf.rememberMe.alwaysRemember
tokenValiditySeconds = conf.rememberMe.tokenValiditySeconds
parameter = conf.rememberMe.parameter
useSecureCookie = conf.rememberMe.useSecureCookie // false
}
// register a lightweight impl so there's a bean in either case
tokenRepository(InMemoryTokenRepositoryImpl)
}
/** anonymousAuthenticationFilter */
anonymousAuthenticationFilter(AnonymousAuthenticationFilter) {
key = conf.anon.key // 'foo'
userAttribute = conf.anon.userAttribute //'anonymousUser,ROLE_ANONYMOUS'
}
/** exceptionTranslationFilter */
exceptionTranslationFilter(ExceptionTranslationFilter) {
authenticationEntryPoint = ref('authenticationEntryPoint')
accessDeniedHandler = ref('accessDeniedHandler')
authenticationTrustResolver = ref('authenticationTrustResolver')
requestCache = ref('requestCache')
}
accessDeniedHandler(AjaxAwareAccessDeniedHandler) {
errorPage = conf.adh.errorPage == 'null' ? null : conf.adh.errorPage // '/login/denied' or 403
ajaxErrorPage = conf.adh.ajaxErrorPage
portResolver = ref('portResolver')
authenticationTrustResolver = ref('authenticationTrustResolver')
}
/** authenticationTrustResolver */
authenticationTrustResolver(AuthenticationTrustResolverImpl) {
anonymousClass = conf.atr.anonymousClass
rememberMeClass = conf.atr.rememberMeClass
}
// default 'authenticationEntryPoint'
authenticationEntryPoint(AjaxAwareAuthenticationEntryPoint) {
loginFormUrl = conf.auth.loginFormUrl // '/login/auth'
forceHttps = conf.auth.forceHttps // 'false'
ajaxLoginFormUrl = conf.auth.ajaxLoginFormUrl // '/login/authAjax'
useForward = conf.auth.useForward // false
portMapper = ref('portMapper')
portResolver = ref('portResolver')
}
/** filterInvocationInterceptor */
filterInvocationInterceptor(FilterSecurityInterceptor) {
authenticationManager = ref('authenticationManager')
accessDecisionManager = ref('accessDecisionManager')
securityMetadataSource = ref('objectDefinitionSource')
runAsManager = ref('runAsManager')
}
String securityConfigType = SpringSecurityUtils.securityConfigType
if (securityConfigType != 'Annotation' &&
securityConfigType != 'Requestmap' &&
securityConfigType != 'InterceptUrlMap') {
println """
ERROR: the 'securityConfigType' property must be one of
'Annotation', 'Requestmap', or 'InterceptUrlMap' or left unspecified
to default to 'Annotation'; setting value to 'Annotation'
"""
securityConfigType = 'Annotation'
}
if (securityConfigType == 'Annotation') {
objectDefinitionSource(AnnotationFilterInvocationDefinition) {
application = ref('grailsApplication')
roleVoter = ref('roleVoter')
authenticatedVoter = ref('authenticatedVoter')
expressionHandler = ref('webExpressionHandler')
boolean lowercase = conf.controllerAnnotations.lowercase // true
if ('ant'.equals(conf.controllerAnnotations.matcher)) {
urlMatcher = new AntUrlPathMatcher(lowercase)
}
else {
urlMatcher = new RegexUrlPathMatcher(lowercase)
}
if (conf.rejectIfNoRule instanceof Boolean) {
rejectIfNoRule = conf.rejectIfNoRule
}
}
}
else if (securityConfigType == 'Requestmap') {
objectDefinitionSource(RequestmapFilterInvocationDefinition) {
roleVoter = ref('roleVoter')
authenticatedVoter = ref('authenticatedVoter')
expressionHandler = ref('webExpressionHandler')
urlMatcher = new AntUrlPathMatcher(true)
if (conf.rejectIfNoRule instanceof Boolean) {
rejectIfNoRule = conf.rejectIfNoRule
}
}
}
else if (securityConfigType == 'InterceptUrlMap') {
objectDefinitionSource(InterceptUrlMapFilterInvocationDefinition) {
roleVoter = ref('roleVoter')
authenticatedVoter = ref('authenticatedVoter')
expressionHandler = ref('webExpressionHandler')
urlMatcher = new AntUrlPathMatcher(true)
if (conf.rejectIfNoRule instanceof Boolean) {
rejectIfNoRule = conf.rejectIfNoRule
}
}
}
webInvocationPrivilegeEvaluator(GrailsWebInvocationPrivilegeEvaluator,
ref('filterInvocationInterceptor'))
// voters
configureVoters.delegate = delegate
configureVoters conf
/** anonymousAuthenticationProvider */
anonymousAuthenticationProvider(AnonymousAuthenticationProvider) {
key = conf.anon.key // 'foo'
}
/** rememberMeAuthenticationProvider */
rememberMeAuthenticationProvider(RememberMeAuthenticationProvider) {
key = conf.rememberMe.key
}
// authenticationManager
configureAuthenticationManager.delegate = delegate
configureAuthenticationManager conf
/** daoAuthenticationProvider */
if (conf.dao.reflectionSaltSourceProperty) {
saltSource(ReflectionSaltSource) {
userPropertyToUse = conf.dao.reflectionSaltSourceProperty
}
}
else {
saltSource(NullSaltSource)
}
preAuthenticationChecks(DefaultPreAuthenticationChecks)
postAuthenticationChecks(DefaultPostAuthenticationChecks)
daoAuthenticationProvider(DaoAuthenticationProvider) {
userDetailsService = ref('userDetailsService')
passwordEncoder = ref('passwordEncoder')
userCache = ref('userCache')
saltSource = ref('saltSource')
preAuthenticationChecks = ref('preAuthenticationChecks')
postAuthenticationChecks = ref('postAuthenticationChecks')
hideUserNotFoundExceptions = conf.dao.hideUserNotFoundExceptions // true
}
/** passwordEncoder */
if (conf.password.algorithm == 'bcrypt') {
passwordEncoder(BCryptPasswordEncoder)
}
else {
passwordEncoder(MessageDigestPasswordEncoder, conf.password.algorithm) {
if (conf.password.encodeHashAsBase64) {
encodeHashAsBase64 = true
}
}
}
/** userDetailsService */
userDetailsService(GormUserDetailsService) {
grailsApplication = ref('grailsApplication')
}
/** authenticationUserDetailsService */
authenticationUserDetailsService(UserDetailsByNameServiceWrapper, ref('userDetailsService'))
// port mappings for channel security, etc.
portMapper(PortMapperImpl) {
portMappings = [(conf.portMapper.httpPort.toString()) : conf.portMapper.httpsPort.toString()]
}
portResolver(PortResolverImpl) {
portMapper = portMapper
}
// SecurityEventListener
if (conf.useSecurityEventListener) {
securityEventListener(SecurityEventListener)
authenticationEventPublisher(DefaultAuthenticationEventPublisher)
}
else {
authenticationEventPublisher(NullAuthenticationEventPublisher)
}
// Basic Auth
if (conf.useBasicAuth) {
configureBasicAuth.delegate = delegate
configureBasicAuth conf
}
// Digest Auth
if (conf.useDigestAuth) {
configureDigestAuth.delegate = delegate
configureDigestAuth conf
}
// Switch User
if (conf.useSwitchUserFilter) {
switchUserProcessingFilter(SwitchUserFilter) {
userDetailsService = ref('userDetailsService')
switchUserUrl = conf.switchUser.switchUserUrl // '/j_spring_security_switch_user'
exitUserUrl = conf.switchUser.exitUserUrl // '/j_spring_security_exit_user'
if (conf.switchUser.targetUrl) {
targetUrl = conf.switchUser.targetUrl
}
else {
successHandler = ref('authenticationSuccessHandler')
}
if (conf.switchUser.switchFailureUrl) {
switchFailureUrl = conf.switchUser.switchFailureUrl
}
else {
failureHandler = ref('authenticationFailureHandler')
}
}
}
// per-method run-as, defined here so it can be overridden
runAsManager(NullRunAsManager)
// x509
if (conf.useX509) {
configureX509.delegate = delegate
configureX509 conf
}
// channel (http/https) security
if (conf.secureChannel.definition) {
configureChannelProcessingFilter.delegate = delegate
configureChannelProcessingFilter conf
}
// IP filter
if (conf.ipRestrictions) {
configureIpFilter.delegate = delegate
configureIpFilter conf
}
// user details cache
if (conf.cacheUsers) {
userCache(EhCacheBasedUserCache) {
cache = ref('securityUserCache')
}
securityUserCache(EhCacheFactoryBean) {
cacheManager = ref('cacheManager')
cacheName = 'userCache'
}
cacheManager(EhCacheManagerFactoryBean)
}
else {
userCache(NullUserCache)
}
/** loggerListener */
if (conf.registerLoggerListener) {
loggerListener(LoggerListener)
}
println '... finished configuring Spring Security Core\n'
}
def doWithDynamicMethods = { ctx ->
ReflectionUtils.application = application
def conf = SpringSecurityUtils.securityConfig
if (!conf || !conf.active) {
return
}
for (controllerClass in application.controllerClasses) {
addControllerMethods controllerClass.metaClass, ctx
}
if (SpringSecurityUtils.securityConfigType == 'Annotation') {
ctx.objectDefinitionSource.initialize conf.controllerAnnotations.staticRules,
ctx.grailsUrlMappingsHolder, application.controllerClasses
}
}
def doWithApplicationContext = { ctx ->
ReflectionUtils.application = application
def conf = SpringSecurityUtils.securityConfig
if (!conf || !conf.active) {
return
}
// build filters here to give dependent plugins a chance to register some
def filterChain = ctx.springSecurityFilterChain
Map<String, List<Filter>> filterChainMap = [:]
SortedMap<Integer, String> filterNames = findFilterChainNames(conf)
def allConfiguredFilters = [:]
filterNames.each { int order, String name ->
def filter = ctx.getBean(name)
allConfiguredFilters[name] = filter
SpringSecurityUtils.getConfiguredOrderedFilters()[order] = filter
}
if (conf.filterChain.chainMap) {
conf.filterChain.chainMap.each { key, value ->
value = value.toString()
def filters
if (value.contains('JOINED_FILTERS')) {
// special case to use either the filters defined by
// conf.filterChain.filterNames or the filters defined by config settings;
// can also remove one or more with a prefix of -
def copy = new LinkedHashMap(allConfiguredFilters)
for (item in value.split(',')) {
item = item.toString().trim()
if (item == 'JOINED_FILTERS') continue
if (item.startsWith('-')) {
item = item.substring(1)
copy.remove(item)
}
else {
throw new RuntimeException("Cannot add a filter to JOINED_FILTERS, can only remove: $item")
}
}
filters = new ArrayList(copy.values())
}
else {
// explicit filter names
filters = value.toString().split(',').collect { name -> ctx.getBean(name) }
}
filterChainMap[key] = filters
}
}
else {
filterChainMap[filterChain.matcher.universalMatchPattern] = new ArrayList(allConfiguredFilters.values()) // /**
}
filterChain.filterChainMap = filterChainMap
// build voters list here to give dependent plugins a chance to register some
def voterNames = conf.voterNames ?: SpringSecurityUtils.getVoterNames()
ctx.accessDecisionManager.decisionVoters = createBeanList(voterNames, ctx)
// build providers list here to give dependent plugins a chance to register some
def providerNames = []
if (conf.providerNames) {
providerNames.addAll conf.providerNames
}
else {
providerNames.addAll SpringSecurityUtils.getProviderNames()
if (conf.useX509) {
providerNames << 'x509AuthenticationProvider'
}
}
ctx.authenticationManager.providers = createBeanList(providerNames, ctx)
// build handlers list here to give dependent plugins a chance to register some
def logoutHandlerNames = conf.logout.handlerNames ?: SpringSecurityUtils.LOGOUT_HANDLER_NAMES
ctx.logoutHandlers.clear()
ctx.logoutHandlers.addAll createBeanList(logoutHandlerNames, ctx)
}
def onChange = { event ->
def conf = SpringSecurityUtils.securityConfig
if (!conf || !conf.active) {
return
}
if (event.source && application.isControllerClass(event.source)) {
if (SpringSecurityUtils.securityConfigType == 'Annotation') {
event.ctx.objectDefinitionSource.initialize conf.controllerAnnotations.staticRules,
event.ctx.grailsUrlMappingsHolder, application.controllerClasses
}
addControllerMethods application.getControllerClass(event.source.name).metaClass, event.ctx
}
}
def onConfigChange = { event ->
SpringSecurityUtils.resetSecurityConfig()
def conf = SpringSecurityUtils.securityConfig
if (!conf || !conf.active) {
return
}
if (SpringSecurityUtils.securityConfigType == 'Annotation') {
// might have changed controllerAnnotations.staticRules
event.ctx.objectDefinitionSource.initialize conf.controllerAnnotations.staticRules,
event.ctx.grailsUrlMappingsHolder, application.controllerClasses
}
else if (SpringSecurityUtils.securityConfigType == 'InterceptUrlMap') {
event.ctx.objectDefinitionSource.reset()
}
}
private void addControllerMethods(MetaClass mc, ctx) {
if (!mc.respondsTo(null, 'getPrincipal')) {
mc.getPrincipal = { -> SCH.context?.authentication?.principal }
}
if (!mc.respondsTo(null, 'isLoggedIn')) {
mc.isLoggedIn = { -> ctx.springSecurityService.isLoggedIn() }
}
if (!mc.respondsTo(null, 'getAuthenticatedUser')) {
mc.getAuthenticatedUser = { ->
if (!ctx.springSecurityService.isLoggedIn()) return null
String userClassName = SpringSecurityUtils.securityConfig.userLookup.userDomainClassName
def dc = ctx.grailsApplication.getDomainClass(userClassName)
if (!dc) {
throw new RuntimeException("The specified user domain class '$userClassName' is not a domain class")
}
Class User = dc.clazz
User.get SCH.context.authentication.principal.id
}
}
}
private createRefList = { names -> names.collect { name -> ref(name) } }
private createBeanList(names, ctx) { names.collect { name -> ctx.getBean(name) } }
private configureLogout = { conf ->
securityContextLogoutHandler(SecurityContextLogoutHandler)
// create an initially empty list here, will be populated in doWithApplicationContext
logoutHandlers(ArrayList)
logoutSuccessHandler(SimpleUrlLogoutSuccessHandler) {
redirectStrategy = ref('redirectStrategy')
defaultTargetUrl = conf.logout.afterLogoutUrl // '/'
}
/** logoutFilter */
logoutFilter(MutableLogoutFilter, ref('logoutSuccessHandler')) {
filterProcessesUrl = conf.logout.filterProcessesUrl // '/j_spring_security_logout'
handlers = ref('logoutHandlers')
}
}
private configureBasicAuth = { conf ->
basicAuthenticationEntryPoint(BasicAuthenticationEntryPoint) {
realmName = conf.basic.realmName // 'Grails Realm'
}
basicAuthenticationFilter(BasicAuthenticationFilter) {
authenticationManager = ref('authenticationManager')
authenticationEntryPoint = ref('basicAuthenticationEntryPoint')
}
basicAccessDeniedHandler(AccessDeniedHandlerImpl)
basicExceptionTranslationFilter(ExceptionTranslationFilter) {
accessDeniedHandler = ref('basicAccessDeniedHandler')
authenticationTrustResolver = ref('authenticationTrustResolver')
requestCache = ref('requestCache')
authenticationEntryPoint = ref('basicAuthenticationEntryPoint')
}
}
private configureDigestAuth = { conf ->
if (conf.digest.useCleartextPasswords) {
passwordEncoder(PlaintextPasswordEncoder)
}
else {
conf.digest.passwordAlreadyEncoded = true
conf.dao.reflectionSaltSourceProperty = conf.userLookup.usernamePropertyName
passwordEncoder(DigestAuthPasswordEncoder) {
realm = conf.digest.realmName
}
}
digestAuthenticationEntryPoint(DigestAuthenticationEntryPoint) {
realmName = conf.digest.realmName // 'Grails Realm'
key = conf.digest.key // 'changeme'
nonceValiditySeconds = conf.digest.nonceValiditySeconds // 300
}
digestAuthenticationFilter(DigestAuthenticationFilter) {
authenticationDetailsSource = ref('authenticationDetailsSource')
authenticationEntryPoint = ref('digestAuthenticationEntryPoint')
userCache = ref('userCache')
userDetailsService = ref('userDetailsService')
passwordAlreadyEncoded = conf.digest.passwordAlreadyEncoded // false
createAuthenticatedToken = conf.digest.createAuthenticatedToken // false
}
digestAccessDeniedHandler(AccessDeniedHandlerImpl)
digestExceptionTranslationFilter(ExceptionTranslationFilter) {
accessDeniedHandler = ref('digestAccessDeniedHandler')
authenticationTrustResolver = ref('authenticationTrustResolver')
requestCache = ref('requestCache')
authenticationEntryPoint = ref('digestAuthenticationEntryPoint')
}
}
private configureVoters = { conf ->
roleHierarchy(RoleHierarchyImpl) {
hierarchy = conf.roleHierarchy
}
roleVoter(RoleHierarchyVoter, ref('roleHierarchy'))
authenticatedVoter(AuthenticatedVoter) {
authenticationTrustResolver = ref('authenticationTrustResolver')
}
webExpressionHandler(DefaultWebSecurityExpressionHandler) {
roleHierarchy = ref('roleHierarchy')
}
webExpressionVoter(WebExpressionVoter) {
expressionHandler = ref('webExpressionHandler')
}
// create the default list here, will be replaced in doWithApplicationContext
def voters = createRefList(SpringSecurityUtils.getVoterNames())
/** accessDecisionManager */
accessDecisionManager(AuthenticatedVetoableDecisionManager) {
allowIfAllAbstainDecisions = false
decisionVoters = voters
}
}
private configureAuthenticationManager = { conf ->
// create the default list here, will be replaced in doWithApplicationContext
def providerRefs = createRefList(SpringSecurityUtils.getProviderNames())
/** authenticationManager */
authenticationManager(ProviderManager) {
providers = providerRefs
authenticationEventPublisher = ref('authenticationEventPublisher')
eraseCredentialsAfterAuthentication = conf.providerManager.eraseCredentialsAfterAuthentication // false
}
}
private configureFilterChain = { conf ->
springSecurityFilterChain(FilterChainProxy) {
filterChainMap = [:] // will be set in doWithApplicationContext
stripQueryStringFromUrls = conf.filterChain.stripQueryStringFromUrls // true
matcher = new AntUrlPathMatcher(true) // make into bean
}
}
private SortedMap<Integer, String> findFilterChainNames(conf) {
SortedMap<Integer, String> orderedNames = new TreeMap()
// if the user listed the names, use those
def filterNames = conf.filterChain.filterNames
if (filterNames) {
// cheat and put them in the map in order - the key values don't
// matter in this case since the user has chosen the order and
// the map will be used to insert single filters, which wouldn't happen
// if they've defined the order already
filterNames.eachWithIndex { name, index -> orderedNames[index] = name }
}
else {
if (conf.secureChannel.definition) {
orderedNames[SecurityFilterPosition.CHANNEL_FILTER.order] = 'channelProcessingFilter'
}
// CONCURRENT_SESSION_FILTER
orderedNames[SecurityFilterPosition.SECURITY_CONTEXT_FILTER.order] = 'securityContextPersistenceFilter'
orderedNames[SecurityFilterPosition.LOGOUT_FILTER.order] = 'logoutFilter'
if (conf.ipRestrictions) {
orderedNames[SecurityFilterPosition.LOGOUT_FILTER.order + 1] = 'ipAddressFilter'
}
if (conf.useX509) {
orderedNames[SecurityFilterPosition.X509_FILTER.order] = 'x509ProcessingFilter'
}
// PRE_AUTH_FILTER
// CAS_FILTER
orderedNames[SecurityFilterPosition.FORM_LOGIN_FILTER.order] = 'authenticationProcessingFilter'
// OPENID_FILTER
// facebook
if (conf.useDigestAuth) {
orderedNames[SecurityFilterPosition.DIGEST_AUTH_FILTER.order] = 'digestAuthenticationFilter'
orderedNames[SecurityFilterPosition.EXCEPTION_TRANSLATION_FILTER.order + 1] = 'digestExceptionTranslationFilter'
}
if (conf.useBasicAuth) {
orderedNames[SecurityFilterPosition.BASIC_AUTH_FILTER.order] = 'basicAuthenticationFilter'
orderedNames[SecurityFilterPosition.EXCEPTION_TRANSLATION_FILTER.order + 1] = 'basicExceptionTranslationFilter'
}
// REQUEST_CACHE_FILTER
orderedNames[SecurityFilterPosition.SERVLET_API_SUPPORT_FILTER.order] = 'securityContextHolderAwareRequestFilter'
orderedNames[SecurityFilterPosition.REMEMBER_ME_FILTER.order] = 'rememberMeAuthenticationFilter'
orderedNames[SecurityFilterPosition.ANONYMOUS_FILTER.order] = 'anonymousAuthenticationFilter'
// SESSION_MANAGEMENT_FILTER
orderedNames[SecurityFilterPosition.EXCEPTION_TRANSLATION_FILTER.order] = 'exceptionTranslationFilter'
orderedNames[SecurityFilterPosition.FILTER_SECURITY_INTERCEPTOR.order] = 'filterInvocationInterceptor'
if (conf.useSwitchUserFilter) {
orderedNames[SecurityFilterPosition.SWITCH_USER_FILTER.order] = 'switchUserProcessingFilter'
}
// add in filters contributed by secondary plugins
orderedNames.putAll SpringSecurityUtils.getOrderedFilters()
}
orderedNames
}
private configureChannelProcessingFilter = { conf ->
retryWithHttpEntryPoint(RetryWithHttpEntryPoint) {
portMapper = ref('portMapper')
portResolver = ref('portResolver')
}
retryWithHttpsEntryPoint(RetryWithHttpsEntryPoint) {
portMapper = ref('portMapper')
portResolver = ref('portResolver')
}
if (conf.secureChannel.useHeaderCheckChannelSecurity) {
secureChannelProcessor(HeaderCheckSecureChannelProcessor) {
entryPoint = ref('retryWithHttpsEntryPoint')
headerName = conf.secureChannel.secureHeaderName // 'X-Forwarded-Proto'
headerValue = conf.secureChannel.secureHeaderValue // 'http'
}
insecureChannelProcessor(HeaderCheckInsecureChannelProcessor) {
entryPoint = ref('retryWithHttpEntryPoint')
headerName = conf.secureChannel.insecureHeaderName // 'X-Forwarded-Proto'
headerValue = conf.secureChannel.insecureHeaderValue // 'https'
}
}
else {
secureChannelProcessor(SecureChannelProcessor) {
entryPoint = ref('retryWithHttpsEntryPoint')
}
insecureChannelProcessor(InsecureChannelProcessor) {
entryPoint = ref('retryWithHttpEntryPoint')
}
}
channelDecisionManager(ChannelDecisionManagerImpl) {
channelProcessors = [ref('insecureChannelProcessor'), ref('secureChannelProcessor')]
}
channelFilterInvocationSecurityMetadataSource(ChannelFilterInvocationSecurityMetadataSourceFactoryBean) {
urlMatcher = new AntUrlPathMatcher(true)
definition = conf.secureChannel.definition
}
channelProcessingFilter(ChannelProcessingFilter) {
channelDecisionManager = channelDecisionManager
securityMetadataSource = channelFilterInvocationSecurityMetadataSource
}
}
private configureIpFilter = { conf ->
ipAddressFilter(IpAddressFilter) {
ipRestrictions = conf.ipRestrictions
}
}
private configureAuthenticationProcessingFilter = { conf ->
if (conf.useSessionFixationPrevention) {
sessionAuthenticationStrategy(SessionFixationProtectionStrategy) {
migrateSessionAttributes = conf.sessionFixationPrevention.migrate // true
alwaysCreateSession = conf.sessionFixationPrevention.alwaysCreateSession // false
}
}
else {
sessionAuthenticationStrategy(NullAuthenticatedSessionStrategy)
}
authenticationFailureHandler(AjaxAwareAuthenticationFailureHandler) {
redirectStrategy = ref('redirectStrategy')
defaultFailureUrl = conf.failureHandler.defaultFailureUrl //'/login/authfail?login_error=1'
useForward = conf.failureHandler.useForward // false
ajaxAuthenticationFailureUrl = conf.failureHandler.ajaxAuthFailUrl // '/login/authfail?ajax=true'
exceptionMappings = conf.failureHandler.exceptionMappings // [:]
}
authenticationProcessingFilter(RequestHolderAuthenticationFilter) {
authenticationManager = ref('authenticationManager')
sessionAuthenticationStrategy = ref('sessionAuthenticationStrategy')
authenticationSuccessHandler = ref('authenticationSuccessHandler')
authenticationFailureHandler = ref('authenticationFailureHandler')
rememberMeServices = ref('rememberMeServices')
authenticationDetailsSource = ref('authenticationDetailsSource')
filterProcessesUrl = conf.apf.filterProcessesUrl // '/j_spring_security_check'
usernameParameter = conf.apf.usernameParameter // j_username
passwordParameter = conf.apf.passwordParameter // j_password
continueChainBeforeSuccessfulAuthentication = conf.apf.continueChainBeforeSuccessfulAuthentication // false
allowSessionCreation = conf.apf.allowSessionCreation // true
postOnly = conf.apf.postOnly // true
}
authenticationDetailsSource(WebAuthenticationDetailsSource) {
clazz = conf.authenticationDetails.authClass // WebAuthenticationDetails
}
requestCache(HttpSessionRequestCache) {
portResolver = ref('portResolver')
justUseSavedRequestOnGet = conf.requestCache.onlyOnGet // false
createSessionAllowed = conf.requestCache.createSession // true
}
authenticationSuccessHandler(AjaxAwareAuthenticationSuccessHandler) {
requestCache = ref('requestCache')
defaultTargetUrl = conf.successHandler.defaultTargetUrl // '/'
alwaysUseDefaultTargetUrl = conf.successHandler.alwaysUseDefault // false
targetUrlParameter = conf.successHandler.targetUrlParameter // 'spring-security-redirect'