From 03d4206918ca3db9554e78bf8070a11503f083d9 Mon Sep 17 00:00:00 2001 From: wbauer Date: Wed, 3 Sep 2008 12:59:26 +0000 Subject: Added skeleton for the access controller classes. git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@8 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4 --- .../gv/egiz/bku/accesscontroller/ChainChecker.java | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java (limited to 'bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java') diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java b/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java new file mode 100644 index 00000000..242d9b02 --- /dev/null +++ b/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java @@ -0,0 +1,71 @@ +package at.gv.egiz.bku.accesscontroller; + +import java.util.LinkedList; +import java.util.List; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import at.gv.egiz.bku.slexceptions.SLException; + +public class ChainChecker implements AccessChecker { + private static Log log = LogFactory.getLog(ChainChecker.class); + + private String id; + private List rules = new LinkedList(); + + /** + * + * @param id must not be null + */ + public ChainChecker(String id) { + if (id == null) { + throw new NullPointerException("Id argument must not be null"); + } + this.id = id; + } + + + public String getId() { + return id; + } + + public void addRule(RuleChecker rule) { + if (rule != null) { + rules.add(rule); + } + } + + @Override + public ChainResult check(AccessCheckerContext checkCtx) throws SLException { + log.debug("Processing chain: "+id); + for (RuleChecker rule : rules) { + log.trace("Checking rule: "+rule.getId()); + RuleResult result = rule.check(checkCtx); + if (result.matchFound()) { + log.debug("Found matching rule: "+rule.getId()); + if (result.getDelegateChainId() != null) { + // process chain + ChainChecker cc = AccessControllerFactory.getInstance().getChainChecker(result.getDelegateChainId()); + if (cc == null) { + log.error("Cannot delegate to chain. Unknown chain id: "+result.getDelegateChainId()); + throw new SLException(4000); + } + ChainResult cr = cc.check(checkCtx); + if (cr.matchFound()) { + return cr; + } + // if chain does not contain matching rule + // cont. here. + } else { + return result; + } + } + } + log.debug("Did not find a matching rule here"); + return new ChainResult(null, null, false); + } + + + +} -- cgit v1.2.3 From e0f2c64ad6360e2ecec983cb5e0a60f812672106 Mon Sep 17 00:00:00 2001 From: wbauer Date: Thu, 4 Sep 2008 14:56:54 +0000 Subject: finished access controller, accessed it from command invoker and configured everything within onlinebku git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@14 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4 --- .../src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java') diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java b/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java index 242d9b02..a290fe8d 100644 --- a/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java +++ b/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java @@ -1,5 +1,6 @@ package at.gv.egiz.bku.accesscontroller; +import java.util.Collections; import java.util.LinkedList; import java.util.List; @@ -35,6 +36,10 @@ public class ChainChecker implements AccessChecker { rules.add(rule); } } + + public List getRules() { + return Collections.unmodifiableList(rules); + } @Override public ChainResult check(AccessCheckerContext checkCtx) throws SLException { @@ -43,7 +48,6 @@ public class ChainChecker implements AccessChecker { log.trace("Checking rule: "+rule.getId()); RuleResult result = rule.check(checkCtx); if (result.matchFound()) { - log.debug("Found matching rule: "+rule.getId()); if (result.getDelegateChainId() != null) { // process chain ChainChecker cc = AccessControllerFactory.getInstance().getChainChecker(result.getDelegateChainId()); -- cgit v1.2.3 From 14d74dd27c32a02b5301a0755f3fe174d7e3c9f6 Mon Sep 17 00:00:00 2001 From: wbauer Date: Fri, 5 Sep 2008 12:05:55 +0000 Subject: added file headers git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@17 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4 --- .../at/gv/egiz/bku/accesscontroller/ChainChecker.java | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java') diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java b/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java index a290fe8d..716f81e4 100644 --- a/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java +++ b/bkucommon/src/main/java/at/gv/egiz/bku/accesscontroller/ChainChecker.java @@ -1,3 +1,19 @@ +/* +* Copyright 2008 Federal Chancellery Austria and +* Graz University of Technology +* +* 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. +*/ package at.gv.egiz.bku.accesscontroller; import java.util.Collections; -- cgit v1.2.3