diff options
Diffstat (limited to 'bkucommon/src/main/java/at/gv/egiz/bku/binding/SLCommandInvokerImpl.java')
-rw-r--r-- | bkucommon/src/main/java/at/gv/egiz/bku/binding/SLCommandInvokerImpl.java | 157 |
1 files changed, 93 insertions, 64 deletions
diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/binding/SLCommandInvokerImpl.java b/bkucommon/src/main/java/at/gv/egiz/bku/binding/SLCommandInvokerImpl.java index ef2affd1..a23d96e8 100644 --- a/bkucommon/src/main/java/at/gv/egiz/bku/binding/SLCommandInvokerImpl.java +++ b/bkucommon/src/main/java/at/gv/egiz/bku/binding/SLCommandInvokerImpl.java @@ -1,66 +1,95 @@ /* -* 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.binding;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.bku.slcommands.SLCommand;
-import at.gv.egiz.bku.slcommands.SLCommandInvoker;
-import at.gv.egiz.bku.slcommands.SLResult;
-import at.gv.egiz.bku.slcommands.SLSourceContext;
-import at.gv.egiz.bku.slcommands.SLTargetContext;
-
-/**
- * This class implements the entry point for the CCEs security management.
- *
- * TODO the secuirty management is currently not implemented.
- */
-public class SLCommandInvokerImpl implements SLCommandInvoker {
-
- private static Log log = LogFactory.getLog(SLCommandInvokerImpl.class);
-
- protected SLCommand command;
- protected SLResult result;
-
- /**
- * Invokes a sl command.
- */
- public void invoke(SLSourceContext aContext) {
- // FIXXME add security policy here.
- log.warn("Security policy not implemented yet, invoking command: "+command);
- result = command.execute();
- }
-
- public SLResult getResult(SLTargetContext aContext) {
- // FIXXME
- log.warn("Security policy not implemented yet, getting result of command: "+command);
- return result;
- }
-
- public void setCommand(SLCommand aCmd) {
- command = aCmd;
- }
-
- @Override
- public SLCommandInvoker newInstance() {
- SLCommandInvokerImpl cmdInv = new SLCommandInvokerImpl();
- return cmdInv;
- }
-
-
+ * 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.binding; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import at.gv.egiz.bku.accesscontroller.SecurityManagerFacade; +import at.gv.egiz.bku.slcommands.SLCommand; +import at.gv.egiz.bku.slcommands.SLCommandInvoker; +import at.gv.egiz.bku.slcommands.SLResult; +import at.gv.egiz.bku.slcommands.SLSourceContext; +import at.gv.egiz.bku.slcommands.SLTargetContext; +import at.gv.egiz.bku.slexceptions.SLException; + +/** + * This class implements the entry point for the CCEs security management. + * + */ +public class SLCommandInvokerImpl implements SLCommandInvoker { + + private static Log log = LogFactory.getLog(SLCommandInvokerImpl.class); + + protected SLCommand command; + protected SLResult result; + protected SecurityManagerFacade securityManager; + + /** + * Invokes a sl command. + * + * @throws SLException + */ + public void invoke(SLSourceContext aContext) throws SLException { + if (securityManager == null) { + log.warn("Security policy not implemented yet, invoking command: " + + command); + result = command.execute(); + } else { + if (securityManager.mayInvokeCommand(command, aContext)) { + result = command.execute(); + } else { + throw new SLException(6002); + } + } + } + + public SLResult getResult(SLTargetContext aContext) throws SLException { + if (securityManager == null) { + log + .warn("Security policy not implemented yet, getting result of command: " + + command); + return result; + } else { + if (securityManager.maySendResult(command, aContext)) { + return result; + } else { + throw new SLException(6002); + } + } + } + + public void setCommand(SLCommand aCmd) { + command = aCmd; + } + + @Override + public SLCommandInvoker newInstance() { + SLCommandInvokerImpl cmdInv = new SLCommandInvokerImpl(); + cmdInv.setSecurityManager(securityManager); + return cmdInv; + } + + public SecurityManagerFacade getSecurityManager() { + return securityManager; + } + + public void setSecurityManager(SecurityManagerFacade securityManager) { + this.securityManager = securityManager; + } + }
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