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timetable
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fix: Don't use identity-compared objects as map keys

This commit is contained in:
Jim Martens 2024-03-08 22:37:43 +01:00
parent 7a845d6312
commit f49e638e8b
Signed by: 2martens
GPG Key ID: 47393ABD1F96B7C8
1 changed files with 3 additions and 6 deletions
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9
module-support/src/main/kotlin/de/twomartens/support/security/SpringPolicyEnforcerFilter.kt
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@ -12,18 +12,15 @@ import org.keycloak.adapters.authorization.spi.ConfigurationResolver
import org.keycloak.adapters.authorization.spi.HttpRequest
import org.keycloak.representations.adapters.config.PolicyEnforcerConfig
import java.io.IOException
import java.util.concurrent.ConcurrentHashMap
class SpringPolicyEnforcerFilter(private val configResolver: ConfigurationResolver) : Filter {
private val policyEnforcer: MutableMap<PolicyEnforcerConfig, SpringPolicyEnforcer> = ConcurrentHashMap()
@Throws(IOException::class, ServletException::class)
override fun doFilter(servletRequest: ServletRequest, servletResponse: ServletResponse?, filterChain: FilterChain) {
val request = servletRequest as HttpServletRequest
val response = servletResponse as HttpServletResponse?
val httpRequest = ServletHttpRequest(request) { extractBearerToken(request) }
val policyEnforcer = getOrCreatePolicyEnforcer(httpRequest)
val policyEnforcer = createPolicyEnforcer(httpRequest)
val authzContext = policyEnforcer.enforce(httpRequest, ServletHttpResponse(response))
request.setAttribute(AuthorizationContext::class.java.name, authzContext)
if (authzContext.isGranted) {
@ -53,8 +50,8 @@ class SpringPolicyEnforcerFilter(private val configResolver: ConfigurationResolv
return null
}
private fun getOrCreatePolicyEnforcer(request: HttpRequest): SpringPolicyEnforcer {
return policyEnforcer.computeIfAbsent(configResolver.resolve(request)) { createPolicyEnforcer(it) }
private fun createPolicyEnforcer(request: HttpRequest): SpringPolicyEnforcer {
return createPolicyEnforcer(configResolver.resolve(request))
}
private fun createPolicyEnforcer(enforcerConfig: PolicyEnforcerConfig): SpringPolicyEnforcer {