forked from community/device-mgt-plugins
Merge branch 'master' of https://github.com/wso2/carbon-device-mgt-plugins
hasuniea
9 years ago
commit
ab70703da8
@ -0,0 +1,78 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
|
||||
<!--
|
||||
~ Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
~
|
||||
~ WSO2 Inc. licenses this file to you 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.
|
||||
-->
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
|
||||
|
||||
<parent>
|
||||
<artifactId>iot-base-plugin</artifactId>
|
||||
<groupId>org.wso2.carbon.devicemgt-plugins</groupId>
|
||||
<version>2.1.1-SNAPSHOT</version>
|
||||
<relativePath>../pom.xml</relativePath>
|
||||
</parent>
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||||
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>org.wso2.carbon.device.mgt.iot.output.adapter.ui.endpoint</artifactId>
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||||
<packaging>war</packaging>
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<name>WSO2 - Webapp for UI Output Event Adapter</name>
|
||||
<url>http://wso2.org</url>
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||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>junit</groupId>
|
||||
<artifactId>junit</artifactId>
|
||||
<scope>test</scope>
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||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.tomcat</groupId>
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||||
<artifactId>tomcat-websocket-api</artifactId>
|
||||
</dependency>
|
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<dependency>
|
||||
<groupId>org.wso2.carbon.devicemgt-plugins</groupId>
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<artifactId>org.wso2.carbon.device.mgt.iot.output.adapter.ui</artifactId>
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<scope>provided</scope>
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</dependency>
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||||
<dependency>
|
||||
<groupId>javax.ws.rs</groupId>
|
||||
<artifactId>javax.ws.rs-api</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.cxf</groupId>
|
||||
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.httpcomponents.wso2</groupId>
|
||||
<artifactId>httpcore</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.wso2.orbit.org.apache.httpcomponents</groupId>
|
||||
<artifactId>httpclient</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.wso2.carbon.identity</groupId>
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<artifactId>org.wso2.carbon.identity.oauth.stub</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
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</dependencies>
|
||||
|
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<build>
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<finalName>secured-outputui</finalName>
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</build>
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</project>
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@ -0,0 +1,73 @@
|
||||
/*
|
||||
*
|
||||
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
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import util.ServiceHolder;
|
||||
|
||||
import javax.websocket.CloseReason;
|
||||
import javax.websocket.Session;
|
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|
||||
/**
|
||||
* Interface for subscription and un-subscription for web socket
|
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*/
|
||||
|
||||
public class SubscriptionEndpoint {
|
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|
||||
private static final Log log = LogFactory.getLog(SubscriptionEndpoint.class);
|
||||
|
||||
public SubscriptionEndpoint() {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Web socket onClose - Remove the registered sessions
|
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*
|
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* @param session - Users registered session.
|
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* @param reason - Status code for web-socket close.
|
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* @param streamName - StreamName extracted from the ws url.
|
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* @param version - Version extracted from the ws url.
|
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*/
|
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public void onClose(Session session, CloseReason reason, String streamName, String version) {
|
||||
if (log.isDebugEnabled()) {
|
||||
log.debug("Closing a WebSocket due to " + reason.getReasonPhrase() + ", for session ID:" + session.getId
|
||||
() +
|
||||
", for request URI - " + session.getRequestURI());
|
||||
}
|
||||
ServiceHolder.getInstance().getUiOutputCallbackControllerService().unsubscribeWebsocket(streamName, version,
|
||||
session);
|
||||
}
|
||||
|
||||
/**
|
||||
* Web socket onError - Remove the registered sessions
|
||||
*
|
||||
* @param session - Users registered session.
|
||||
* @param throwable - Status code for web-socket close.
|
||||
* @param streamName - StreamName extracted from the ws url.
|
||||
* @param version - Version extracted from the ws url.
|
||||
*/
|
||||
public void onError(Session session, Throwable throwable, String streamName, String version) {
|
||||
log.error(
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"Error occurred in session ID: " + session.getId() + ", for request URI - " + session.getRequestURI() +
|
||||
", " + throwable.getMessage(), throwable);
|
||||
ServiceHolder.getInstance().getUiOutputCallbackControllerService().unsubscribeWebsocket(streamName, version,
|
||||
session);
|
||||
}
|
||||
}
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@ -0,0 +1,134 @@
|
||||
/*
|
||||
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 oauth.OAuthTokenValdiator;
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||||
import org.apache.commons.logging.Log;
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||||
import org.apache.commons.logging.LogFactory;
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||||
import org.wso2.carbon.context.PrivilegedCarbonContext;
|
||||
import util.ServiceHolder;
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||||
import org.wso2.carbon.utils.multitenancy.MultitenantConstants;
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||||
import util.AuthenticationInfo;
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||||
|
||||
import javax.websocket.CloseReason;
|
||||
import javax.websocket.OnClose;
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||||
import javax.websocket.OnError;
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||||
import javax.websocket.OnMessage;
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||||
import javax.websocket.OnOpen;
|
||||
import javax.websocket.Session;
|
||||
import javax.websocket.server.PathParam;
|
||||
import javax.websocket.server.ServerEndpoint;
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||||
import java.io.IOException;
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||||
|
||||
/**
|
||||
* Connect to web socket with Super tenant
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||||
*/
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||||
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||||
@ServerEndpoint(value = "/{streamname}/{version}")
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||||
public class SuperTenantSubscriptionEndpoint extends SubscriptionEndpoint {
|
||||
|
||||
private static final Log log = LogFactory.getLog(SuperTenantSubscriptionEndpoint.class);
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||||
|
||||
/**
|
||||
* Web socket onOpen - When client sends a message
|
||||
*
|
||||
* @param session - Users registered session.
|
||||
* @param streamName - StreamName extracted from the ws url.
|
||||
* @param version - Version extracted from the ws url.
|
||||
*/
|
||||
@OnOpen
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||||
public void onOpen(Session session, @PathParam("streamname") String streamName,
|
||||
@PathParam("version") String version) {
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||||
if (log.isDebugEnabled()) {
|
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log.debug("WebSocket opened, for Session id: " + session.getId() + ", for the Stream:" + streamName);
|
||||
}
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AuthenticationInfo authenticationInfo = OAuthTokenValdiator.getInstance().validateToken(session);
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//TODO Authorization
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if (authenticationInfo != null && authenticationInfo.isAuthenticated()) {
|
||||
try {
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||||
PrivilegedCarbonContext.startTenantFlow();
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PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantId(MultitenantConstants.SUPER_TENANT_ID);
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ServiceHolder.getInstance().getUiOutputCallbackControllerService().subscribeWebsocket(streamName,
|
||||
version, session);
|
||||
} finally {
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PrivilegedCarbonContext.endTenantFlow();
|
||||
}
|
||||
} else {
|
||||
try {
|
||||
session.close(new CloseReason(CloseReason.CloseCodes.CANNOT_ACCEPT, "Unauthorized Access"));
|
||||
} catch (IOException e) {
|
||||
log.error("Failed to disconnect the unauthorized client.");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Web socket onMessage - When client sens a message
|
||||
*
|
||||
* @param session - Users registered session.
|
||||
* @param message - Status code for web-socket close.
|
||||
* @param streamName - StreamName extracted from the ws url.
|
||||
*/
|
||||
@OnMessage
|
||||
public void onMessage(Session session, String message, @PathParam("streamname") String streamName) {
|
||||
if (log.isDebugEnabled()) {
|
||||
log.debug("Received and dropped message from client. Message: " + message + ", " +
|
||||
"for Session id: " + session.getId() + ", for the Stream:" + streamName);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Web socket onClose - Remove the registered sessions
|
||||
*
|
||||
* @param session - Users registered session.
|
||||
* @param reason - Status code for web-socket close.
|
||||
* @param streamName - StreamName extracted from the ws url.
|
||||
* @param version - Version extracted from the ws url.
|
||||
*/
|
||||
@OnClose
|
||||
public void onClose(Session session, CloseReason reason, @PathParam("streamname") String streamName,
|
||||
@PathParam("version") String version) {
|
||||
try {
|
||||
PrivilegedCarbonContext.startTenantFlow();
|
||||
PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantId(MultitenantConstants.SUPER_TENANT_ID);
|
||||
super.onClose(session, reason, streamName, version);
|
||||
} finally {
|
||||
PrivilegedCarbonContext.endTenantFlow();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Web socket onError - Remove the registered sessions
|
||||
*
|
||||
* @param session - Users registered session.
|
||||
* @param throwable - Status code for web-socket close.
|
||||
* @param streamName - StreamName extracted from the ws url.
|
||||
* @param version - Version extracted from the ws url.
|
||||
*/
|
||||
@OnError
|
||||
public void onError(Session session, Throwable throwable, @PathParam("streamname") String streamName,
|
||||
@PathParam("version") String version) {
|
||||
try {
|
||||
PrivilegedCarbonContext.startTenantFlow();
|
||||
PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantId(MultitenantConstants.SUPER_TENANT_ID);
|
||||
super.onError(session, throwable, streamName, version);
|
||||
} finally {
|
||||
PrivilegedCarbonContext.endTenantFlow();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,134 @@
|
||||
/*
|
||||
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 oauth.OAuthTokenValdiator;
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.wso2.carbon.context.PrivilegedCarbonContext;
|
||||
import util.ServiceHolder;
|
||||
import util.AuthenticationInfo;
|
||||
|
||||
import javax.websocket.CloseReason;
|
||||
import javax.websocket.OnClose;
|
||||
import javax.websocket.OnError;
|
||||
import javax.websocket.OnMessage;
|
||||
import javax.websocket.OnOpen;
|
||||
import javax.websocket.Session;
|
||||
import javax.websocket.server.PathParam;
|
||||
import javax.websocket.server.ServerEndpoint;
|
||||
import java.io.IOException;
|
||||
|
||||
/**
|
||||
* Connect to web socket with a tenant
|
||||
*/
|
||||
|
||||
@ServerEndpoint(value = "/t/{tdomain}/{streamname}/{version}")
|
||||
public class TenantSubscriptionEndpoint extends SubscriptionEndpoint {
|
||||
|
||||
private static final Log log = LogFactory.getLog(TenantSubscriptionEndpoint.class);
|
||||
|
||||
/**
|
||||
* Web socket onOpen - When client sends a message
|
||||
*
|
||||
* @param session - Users registered session.
|
||||
* @param streamName - StreamName extracted from the ws url.
|
||||
* @param version - Version extracted from the ws url.
|
||||
* @param tdomain - Tenant domain extracted from ws url.
|
||||
*/
|
||||
@OnOpen
|
||||
public void onOpen (Session session, @PathParam("streamname") String streamName ,
|
||||
@PathParam("version") String version, @PathParam("tdomain") String tdomain) {
|
||||
if (log.isDebugEnabled()) {
|
||||
log.debug("WebSocket opened, for Session id: "+session.getId()+", for the Stream:"+streamName);
|
||||
}
|
||||
AuthenticationInfo authenticationInfo = OAuthTokenValdiator.getInstance().validateToken(session);
|
||||
//TODO Authorization
|
||||
if (authenticationInfo != null && authenticationInfo.isAuthenticated()) {
|
||||
try {
|
||||
PrivilegedCarbonContext.startTenantFlow();
|
||||
PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tdomain, true);
|
||||
ServiceHolder.getInstance().getUiOutputCallbackControllerService().subscribeWebsocket(streamName,
|
||||
version, session);
|
||||
} finally {
|
||||
PrivilegedCarbonContext.endTenantFlow();
|
||||
}
|
||||
} else {
|
||||
try {
|
||||
session.close(new CloseReason(CloseReason.CloseCodes.CANNOT_ACCEPT, "Unauthorized Access"));
|
||||
} catch (IOException e) {
|
||||
log.error("Failed to disconnect the unauthorized client.");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Web socket onMessage - When client sens a message
|
||||
*
|
||||
* @param session - Users registered session.
|
||||
* @param message - Status code for web-socket close.
|
||||
* @param streamName - StreamName extracted from the ws url.
|
||||
*/
|
||||
@OnMessage
|
||||
public void onMessage (Session session, String message, @PathParam("streamname") String streamName, @PathParam("tdomain") String tdomain) {
|
||||
if (log.isDebugEnabled()) {
|
||||
log.debug("Received and dropped message from client. Message: " + message+", for Session id: "+session.getId()+", for tenant domain"+tdomain+", for the Adaptor:"+streamName);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Web socket onClose - Remove the registered sessions
|
||||
*
|
||||
* @param session - Users registered session.
|
||||
* @param reason - Status code for web-socket close.
|
||||
* @param streamName - StreamName extracted from the ws url.
|
||||
* @param version - Version extracted from the ws url.
|
||||
*/
|
||||
@OnClose
|
||||
public void onClose (Session session, CloseReason reason, @PathParam("streamname") String streamName,
|
||||
@PathParam("version") String version, @PathParam("tdomain") String tdomain) {
|
||||
|
||||
try {
|
||||
PrivilegedCarbonContext.getThreadLocalCarbonContext().startTenantFlow();
|
||||
PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tdomain,true);
|
||||
super.onClose(session, reason, streamName, version);
|
||||
} finally {
|
||||
PrivilegedCarbonContext.getThreadLocalCarbonContext().endTenantFlow();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Web socket onError - Remove the registered sessions
|
||||
*
|
||||
* @param session - Users registered session.
|
||||
* @param throwable - Status code for web-socket close.
|
||||
* @param streamName - StreamName extracted from the ws url.
|
||||
* @param version - Version extracted from the ws url.
|
||||
*/
|
||||
@OnError
|
||||
public void onError (Session session, Throwable throwable, @PathParam("streamname") String streamName,
|
||||
@PathParam("version") String version, @PathParam("tdomain") String tdomain) {
|
||||
|
||||
try {
|
||||
PrivilegedCarbonContext.getThreadLocalCarbonContext().startTenantFlow();
|
||||
PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tdomain, true);
|
||||
super.onError(session, throwable, streamName, version);
|
||||
} finally {
|
||||
PrivilegedCarbonContext.getThreadLocalCarbonContext().endTenantFlow();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,205 @@
|
||||
/*
|
||||
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* 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 oauth;
|
||||
|
||||
import org.apache.axis2.context.ServiceContext;
|
||||
import org.apache.axis2.transport.http.HTTPConstants;
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.apache.commons.pool.impl.GenericObjectPool;
|
||||
import org.wso2.carbon.identity.oauth2.stub.OAuth2TokenValidationServiceStub;
|
||||
import org.wso2.carbon.identity.oauth2.stub.dto.OAuth2TokenValidationRequestDTO;
|
||||
import org.wso2.carbon.identity.oauth2.stub.dto.OAuth2TokenValidationRequestDTO_OAuth2AccessToken;
|
||||
import org.wso2.carbon.identity.oauth2.stub.dto.OAuth2TokenValidationResponseDTO;
|
||||
import org.wso2.carbon.user.api.UserStoreException;
|
||||
import org.wso2.carbon.utils.CarbonUtils;
|
||||
import org.wso2.carbon.utils.multitenancy.MultitenantUtils;
|
||||
import util.AuthenticationInfo;
|
||||
|
||||
import javax.websocket.Session;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.rmi.RemoteException;
|
||||
import java.util.Properties;
|
||||
|
||||
/**
|
||||
* This acts as a contract point for OAuth token validation.
|
||||
*/
|
||||
public class OAuthTokenValdiator {
|
||||
|
||||
private static String cookie;
|
||||
private GenericObjectPool stubs;
|
||||
private static Log log = LogFactory.getLog(OAuthTokenValdiator.class);
|
||||
private static final String WEBSOCKET_CONFIG_LOCATION =
|
||||
CarbonUtils.getEtcCarbonConfigDirPath() + File.separator + "websocket-validation.properties";
|
||||
private static final String QUERY_STRING_SEPERATOR = "&";
|
||||
private static final String QUERY_KEY_VALUE_SEPERATOR = "=";
|
||||
private static final String TOKEN_TYPE = "bearer";
|
||||
private static final String TOKEN_IDENTIFIER = "token";
|
||||
private static OAuthTokenValdiator oAuthTokenValdiator;
|
||||
|
||||
public static OAuthTokenValdiator getInstance() {
|
||||
if (oAuthTokenValdiator == null) {
|
||||
synchronized (OAuthTokenValdiator.class) {
|
||||
if (oAuthTokenValdiator == null) {
|
||||
oAuthTokenValdiator = new OAuthTokenValdiator();
|
||||
}
|
||||
}
|
||||
}
|
||||
return oAuthTokenValdiator;
|
||||
}
|
||||
|
||||
private OAuthTokenValdiator() {
|
||||
try {
|
||||
Properties properties = getWebSocketConfig();
|
||||
this.stubs = new GenericObjectPool(new OAuthTokenValidaterStubFactory(properties));
|
||||
} catch (IOException e) {
|
||||
log.error("Failed to parse the web socket config file " + WEBSOCKET_CONFIG_LOCATION);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This method gets a string accessToken and validates it
|
||||
*
|
||||
* @param session which need to be validated.
|
||||
* @return AuthenticationInfo with the validated results.
|
||||
*/
|
||||
public AuthenticationInfo validateToken(Session session) {
|
||||
String token = getTokenFromSession(session);
|
||||
if (token == null) {
|
||||
AuthenticationInfo authenticationInfo = new AuthenticationInfo();
|
||||
authenticationInfo.setAuthenticated(false);
|
||||
return authenticationInfo;
|
||||
}
|
||||
OAuth2TokenValidationServiceStub tokenValidationServiceStub = null;
|
||||
try {
|
||||
Object stub = this.stubs.borrowObject();
|
||||
if (stub != null) {
|
||||
tokenValidationServiceStub = (OAuth2TokenValidationServiceStub) stub;
|
||||
if (cookie != null) {
|
||||
tokenValidationServiceStub._getServiceClient().getOptions().setProperty(
|
||||
HTTPConstants.COOKIE_STRING, cookie);
|
||||
}
|
||||
return getAuthenticationInfo(token, tokenValidationServiceStub);
|
||||
} else {
|
||||
log.warn("Stub initialization failed.");
|
||||
}
|
||||
} catch (RemoteException e) {
|
||||
log.error("Error on connecting with the validation endpoint.", e);
|
||||
} catch (Exception e) {
|
||||
log.error("Error occurred in borrowing an validation stub from the pool.", e);
|
||||
|
||||
} finally {
|
||||
try {
|
||||
if (tokenValidationServiceStub != null) {
|
||||
this.stubs.returnObject(tokenValidationServiceStub);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
log.warn("Error occurred while returning the object back to the oauth token validation service " +
|
||||
"stub pool.", e);
|
||||
}
|
||||
}
|
||||
AuthenticationInfo authenticationInfo = new AuthenticationInfo();
|
||||
authenticationInfo.setAuthenticated(false);
|
||||
return authenticationInfo;
|
||||
}
|
||||
|
||||
/**
|
||||
* This creates an AuthenticationInfo object that is used for authorization. This method will validate the token
|
||||
* and
|
||||
* sets the required parameters to the object.
|
||||
*
|
||||
* @param token that needs to be validated.
|
||||
* @param tokenValidationServiceStub stub that is used to call the external service.
|
||||
* @return AuthenticationInfo This contains the information related to authenticated client.
|
||||
* @throws RemoteException that triggers when failing to call the external service..
|
||||
*/
|
||||
private AuthenticationInfo getAuthenticationInfo(String token,
|
||||
OAuth2TokenValidationServiceStub tokenValidationServiceStub)
|
||||
throws RemoteException, UserStoreException {
|
||||
AuthenticationInfo authenticationInfo = new AuthenticationInfo();
|
||||
OAuth2TokenValidationRequestDTO validationRequest = new OAuth2TokenValidationRequestDTO();
|
||||
OAuth2TokenValidationRequestDTO_OAuth2AccessToken accessToken =
|
||||
new OAuth2TokenValidationRequestDTO_OAuth2AccessToken();
|
||||
accessToken.setTokenType(TOKEN_TYPE);
|
||||
accessToken.setIdentifier(token);
|
||||
validationRequest.setAccessToken(accessToken);
|
||||
boolean authenticated;
|
||||
OAuth2TokenValidationResponseDTO tokenValidationResponse;
|
||||
tokenValidationResponse = tokenValidationServiceStub.validate(validationRequest);
|
||||
if (tokenValidationResponse == null) {
|
||||
authenticationInfo.setAuthenticated(false);
|
||||
return authenticationInfo;
|
||||
}
|
||||
authenticated = tokenValidationResponse.getValid();
|
||||
if (authenticated) {
|
||||
String authorizedUser = tokenValidationResponse.getAuthorizedUser();
|
||||
String username = MultitenantUtils.getTenantAwareUsername(authorizedUser);
|
||||
String tenantDomain = MultitenantUtils.getTenantDomain(authorizedUser);
|
||||
authenticationInfo.setUsername(username);
|
||||
authenticationInfo.setTenantDomain(tenantDomain);
|
||||
} else {
|
||||
if (log.isDebugEnabled()) {
|
||||
log.debug("Token validation failed for token: " + token);
|
||||
}
|
||||
}
|
||||
ServiceContext serviceContext = tokenValidationServiceStub._getServiceClient()
|
||||
.getLastOperationContext().getServiceContext();
|
||||
cookie = (String) serviceContext.getProperty(HTTPConstants.COOKIE_STRING);
|
||||
authenticationInfo.setAuthenticated(authenticated);
|
||||
return authenticationInfo;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve JWT configs from registry.
|
||||
*/
|
||||
private Properties getWebSocketConfig() throws IOException {
|
||||
Properties properties = new Properties();
|
||||
File configFile =new File(WEBSOCKET_CONFIG_LOCATION);
|
||||
if (configFile.exists()) {
|
||||
InputStream fileInputStream = new FileInputStream(configFile);
|
||||
if (fileInputStream != null) {
|
||||
properties.load(fileInputStream);
|
||||
}
|
||||
}
|
||||
return properties;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param session of the user.
|
||||
* @return retreive the token from the query string
|
||||
*/
|
||||
private String getTokenFromSession(Session session) {
|
||||
String queryString = session.getQueryString();
|
||||
if (queryString != null) {
|
||||
String[] allQueryParamPairs = queryString.split(QUERY_STRING_SEPERATOR);
|
||||
|
||||
for (String keyValuePair : allQueryParamPairs) {
|
||||
String[] queryParamPair = keyValuePair.split(QUERY_KEY_VALUE_SEPERATOR);
|
||||
|
||||
if (queryParamPair.length != 2) {
|
||||
log.warn("Invalid query string [" + queryString + "] passed in.");
|
||||
break;
|
||||
}
|
||||
if (queryParamPair[0].equals(TOKEN_IDENTIFIER)) {
|
||||
return queryParamPair[1];
|
||||
}
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,177 @@
|
||||
/*
|
||||
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 oauth;
|
||||
|
||||
import oauth.exception.OAuthTokenValidationException;
|
||||
import org.apache.axis2.AxisFault;
|
||||
import org.apache.axis2.Constants;
|
||||
import org.apache.axis2.client.Options;
|
||||
import org.apache.axis2.client.ServiceClient;
|
||||
import org.apache.axis2.transport.http.HTTPConstants;
|
||||
import org.apache.axis2.transport.http.HttpTransportProperties;
|
||||
import org.apache.commons.httpclient.HttpClient;
|
||||
import org.apache.commons.httpclient.HttpConnectionManager;
|
||||
import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
|
||||
import org.apache.commons.httpclient.contrib.ssl.EasySSLProtocolSocketFactory;
|
||||
import org.apache.commons.httpclient.params.HttpConnectionManagerParams;
|
||||
import org.apache.commons.httpclient.protocol.Protocol;
|
||||
import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;
|
||||
import org.apache.commons.pool.BasePoolableObjectFactory;
|
||||
import org.apache.log4j.Logger;
|
||||
import org.wso2.carbon.identity.oauth2.stub.OAuth2TokenValidationServiceStub;
|
||||
import util.UIConstants;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.MalformedURLException;
|
||||
import java.net.URL;
|
||||
import java.security.GeneralSecurityException;
|
||||
import java.util.Properties;
|
||||
|
||||
/**
|
||||
* This follows object pool pattern to manage the stub for oauth validation service.
|
||||
*/
|
||||
public class OAuthTokenValidaterStubFactory extends BasePoolableObjectFactory {
|
||||
private static final Logger log = Logger.getLogger(OAuthTokenValidaterStubFactory.class);
|
||||
private HttpClient httpClient;
|
||||
Properties tokenValidationProperties;
|
||||
|
||||
|
||||
public OAuthTokenValidaterStubFactory(Properties tokenValidationProperties) {
|
||||
this.tokenValidationProperties = tokenValidationProperties;
|
||||
this.httpClient = createHttpClient();
|
||||
}
|
||||
|
||||
/**
|
||||
* This creates a OAuth2TokenValidationServiceStub object to the pool.
|
||||
*
|
||||
* @return an OAuthValidationStub object
|
||||
* @throws Exception thrown when creating the object.
|
||||
*/
|
||||
@Override
|
||||
public Object makeObject() throws Exception {
|
||||
return this.generateStub();
|
||||
}
|
||||
|
||||
/**
|
||||
* This is used to clean up the OAuth validation stub and releases to the object pool.
|
||||
*
|
||||
* @param o object that needs to be released.
|
||||
* @throws Exception throws when failed to release to the pool
|
||||
*/
|
||||
@Override
|
||||
public void passivateObject(Object o) throws Exception {
|
||||
if (o instanceof OAuth2TokenValidationServiceStub) {
|
||||
OAuth2TokenValidationServiceStub stub = (OAuth2TokenValidationServiceStub) o;
|
||||
stub._getServiceClient().cleanupTransport();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This is used to create a stub which will be triggered through object pool factory, which will create an
|
||||
* instance of it.
|
||||
*
|
||||
* @return OAuth2TokenValidationServiceStub stub that is used to call an external service.
|
||||
* @throws OAuthTokenValidationException will be thrown when initialization failed.
|
||||
*/
|
||||
private OAuth2TokenValidationServiceStub generateStub() throws OAuthTokenValidationException {
|
||||
OAuth2TokenValidationServiceStub stub;
|
||||
try {
|
||||
URL hostURL = new URL(tokenValidationProperties.getProperty((UIConstants.TOKEN_VALIDATION_ENDPOINT_URL)));
|
||||
if (hostURL != null) {
|
||||
stub = new OAuth2TokenValidationServiceStub(hostURL.toString());
|
||||
if (stub != null) {
|
||||
ServiceClient client = stub._getServiceClient();
|
||||
client.getServiceContext().getConfigurationContext().setProperty(
|
||||
HTTPConstants.CACHED_HTTP_CLIENT, httpClient);
|
||||
|
||||
HttpTransportProperties.Authenticator auth =
|
||||
new HttpTransportProperties.Authenticator();
|
||||
auth.setPreemptiveAuthentication(true);
|
||||
String username = tokenValidationProperties.getProperty(UIConstants.USERNAME);
|
||||
String password = tokenValidationProperties.getProperty(UIConstants.PASSWORD);
|
||||
auth.setPassword(username);
|
||||
auth.setUsername(password);
|
||||
Options options = client.getOptions();
|
||||
options.setProperty(HTTPConstants.AUTHENTICATE, auth);
|
||||
options.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Constants.VALUE_TRUE);
|
||||
client.setOptions(options);
|
||||
if (hostURL.getProtocol().equals("https")) {
|
||||
// set up ssl factory since axis2 https transport is used.
|
||||
EasySSLProtocolSocketFactory sslProtocolSocketFactory =
|
||||
createProtocolSocketFactory();
|
||||
Protocol authhttps = new Protocol(hostURL.getProtocol(),
|
||||
(ProtocolSocketFactory) sslProtocolSocketFactory,
|
||||
hostURL.getPort());
|
||||
Protocol.registerProtocol(hostURL.getProtocol(), authhttps);
|
||||
options.setProperty(HTTPConstants.CUSTOM_PROTOCOL_HANDLER, authhttps);
|
||||
}
|
||||
} else {
|
||||
String errorMsg = "OAuth Validation instanization failed.";
|
||||
throw new OAuthTokenValidationException(errorMsg);
|
||||
}
|
||||
} else {
|
||||
String errorMsg = "host url is invalid";
|
||||
throw new OAuthTokenValidationException(errorMsg);
|
||||
}
|
||||
} catch (AxisFault axisFault) {
|
||||
throw new OAuthTokenValidationException(
|
||||
"Error occurred while creating the OAuth2TokenValidationServiceStub.", axisFault);
|
||||
} catch (MalformedURLException e) {
|
||||
throw new OAuthTokenValidationException(
|
||||
"Error occurred while parsing token endpoint URL", e);
|
||||
}
|
||||
|
||||
return stub;
|
||||
}
|
||||
|
||||
/**
|
||||
* This is required to create a trusted connection with the external entity.
|
||||
* Have to manually configure it since we use CommonHTTPTransport(axis2 transport) in axis2.
|
||||
*
|
||||
* @return an EasySSLProtocolSocketFactory for SSL communication.
|
||||
*/
|
||||
private EasySSLProtocolSocketFactory createProtocolSocketFactory() throws OAuthTokenValidationException {
|
||||
try {
|
||||
EasySSLProtocolSocketFactory easySSLPSFactory = new EasySSLProtocolSocketFactory();
|
||||
return easySSLPSFactory;
|
||||
} catch (IOException e) {
|
||||
String errorMsg = "Failed to initiate EasySSLProtocolSocketFactory.";
|
||||
throw new OAuthTokenValidationException(errorMsg, e);
|
||||
} catch (GeneralSecurityException e) {
|
||||
String errorMsg = "Failed to set the key material in easy ssl factory.";
|
||||
throw new OAuthTokenValidationException(errorMsg, e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This created httpclient pool that can be used to connect to external entity. This connection can be configured
|
||||
* via broker.xml by setting up the required http connection parameters.
|
||||
*
|
||||
* @return an instance of HttpClient that is configured with MultiThreadedHttpConnectionManager
|
||||
*/
|
||||
private HttpClient createHttpClient() {
|
||||
HttpConnectionManagerParams params = new HttpConnectionManagerParams();
|
||||
params.setDefaultMaxConnectionsPerHost(Integer.parseInt(tokenValidationProperties.getProperty(
|
||||
UIConstants.MAXIMUM_HTTP_CONNECTION_PER_HOST)));
|
||||
params.setMaxTotalConnections(Integer.parseInt(tokenValidationProperties.getProperty(
|
||||
UIConstants.MAXIMUM_TOTAL_HTTP_CONNECTION)));
|
||||
HttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
|
||||
connectionManager.setParams(params);
|
||||
return new HttpClient(connectionManager);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,56 @@
|
||||
/*
|
||||
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 oauth.exception;
|
||||
|
||||
/**
|
||||
* This Exception will be thrown, when there any interference with token validation flow.
|
||||
*/
|
||||
public class OAuthTokenValidationException extends Exception {
|
||||
private String errMessage;
|
||||
|
||||
public OAuthTokenValidationException(String msg, Exception nestedEx) {
|
||||
super(msg, nestedEx);
|
||||
setErrorMessage(msg);
|
||||
}
|
||||
|
||||
public OAuthTokenValidationException(String message, Throwable cause) {
|
||||
super(message, cause);
|
||||
setErrorMessage(message);
|
||||
}
|
||||
|
||||
public OAuthTokenValidationException(String msg) {
|
||||
super(msg);
|
||||
setErrorMessage(msg);
|
||||
}
|
||||
|
||||
public OAuthTokenValidationException() {
|
||||
super();
|
||||
}
|
||||
|
||||
public OAuthTokenValidationException(Throwable cause) {
|
||||
super(cause);
|
||||
}
|
||||
|
||||
public String getErrorMessage() {
|
||||
return errMessage;
|
||||
}
|
||||
|
||||
public void setErrorMessage(String errMessage) {
|
||||
this.errMessage = errMessage;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,60 @@
|
||||
/*
|
||||
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* 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 util;
|
||||
|
||||
/**
|
||||
* This is returned after authentication.
|
||||
*/
|
||||
public class AuthenticationInfo {
|
||||
|
||||
/**
|
||||
* this variable is used to check whether the client is authenticated.
|
||||
*/
|
||||
private boolean authenticated;
|
||||
private String username;
|
||||
private String tenantDomain;
|
||||
/**
|
||||
* returns whether the client is authenticated
|
||||
*/
|
||||
public boolean isAuthenticated() {
|
||||
return authenticated;
|
||||
}
|
||||
|
||||
public void setAuthenticated(boolean authenticated) {
|
||||
this.authenticated = authenticated;
|
||||
}
|
||||
|
||||
/**
|
||||
* returns the authenticated client username
|
||||
*/
|
||||
public String getUsername() {
|
||||
return username;
|
||||
}
|
||||
|
||||
public void setUsername(String username) {
|
||||
this.username = username;
|
||||
}
|
||||
|
||||
/**
|
||||
* return the authenticated client tenant domain
|
||||
*/
|
||||
public String getTenantDomain() {
|
||||
return tenantDomain;
|
||||
}
|
||||
|
||||
public void setTenantDomain(String tenantDomain) {
|
||||
this.tenantDomain = tenantDomain;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,27 @@
|
||||
package util;
|
||||
|
||||
|
||||
import org.wso2.carbon.context.PrivilegedCarbonContext;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.UIOutputCallbackControllerService;
|
||||
|
||||
public class ServiceHolder {
|
||||
|
||||
private static ServiceHolder instance;
|
||||
private UIOutputCallbackControllerService uiOutputCallbackControllerService;
|
||||
|
||||
private ServiceHolder(){
|
||||
uiOutputCallbackControllerService = (UIOutputCallbackControllerService) PrivilegedCarbonContext
|
||||
.getThreadLocalCarbonContext().getOSGiService(UIOutputCallbackControllerService.class, null);
|
||||
}
|
||||
|
||||
public synchronized static ServiceHolder getInstance(){
|
||||
if (instance==null){
|
||||
instance= new ServiceHolder();
|
||||
}
|
||||
return instance;
|
||||
}
|
||||
|
||||
public UIOutputCallbackControllerService getUiOutputCallbackControllerService() {
|
||||
return uiOutputCallbackControllerService;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,38 @@
|
||||
/*
|
||||
*
|
||||
* *
|
||||
* * Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
* *
|
||||
* * WSO2 Inc. licenses this file to you 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 util;
|
||||
|
||||
/**
|
||||
* This class contains the constants related to ui client.
|
||||
*/
|
||||
public class UIConstants {
|
||||
|
||||
private UIConstants() {
|
||||
}
|
||||
public static final String ADAPTER_UI_COLON = ":";
|
||||
public static final String MAXIMUM_TOTAL_HTTP_CONNECTION = "maximumTotalHttpConnection";
|
||||
public static final String MAXIMUM_HTTP_CONNECTION_PER_HOST = "maximumHttpConnectionPerHost";
|
||||
public static final String TOKEN_VALIDATION_ENDPOINT_URL = "tokenValidationEndpoint";
|
||||
public static final String USERNAME = "username";
|
||||
public static final String PASSWORD = "password";
|
||||
}
|
||||
@ -0,0 +1,24 @@
|
||||
<!--
|
||||
~ Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
~
|
||||
~ WSO2 Inc. licenses this file to you 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.
|
||||
-->
|
||||
<!DOCTYPE web-app PUBLIC
|
||||
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
|
||||
"http://java.sun.com/dtd/web-app_2_3.dtd" >
|
||||
|
||||
<web-app>
|
||||
<display-name>Output WebSocket</display-name>
|
||||
</web-app>
|
||||
@ -0,0 +1,137 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<!--
|
||||
~ Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
~
|
||||
~ WSO2 Inc. licenses this file to you 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.
|
||||
-->
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
|
||||
|
||||
<parent>
|
||||
<artifactId>iot-base-plugin</artifactId>
|
||||
<groupId>org.wso2.carbon.devicemgt-plugins</groupId>
|
||||
<version>2.1.1-SNAPSHOT</version>
|
||||
<relativePath>../pom.xml</relativePath>
|
||||
</parent>
|
||||
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>org.wso2.carbon.device.mgt.iot.output.adapter.ui</artifactId>
|
||||
<packaging>bundle</packaging>
|
||||
<name>WSO2 Carbon - Event Output UI Adapter Module</name>
|
||||
<description>org.wso2.carbon.event.output.adapter.ui provides the back-end functionality of
|
||||
ui event adapter
|
||||
</description>
|
||||
<url>http://wso2.org</url>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.wso2.carbon.analytics-common</groupId>
|
||||
<artifactId>org.wso2.carbon.event.output.adapter.core</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.wso2.carbon</groupId>
|
||||
<artifactId>org.wso2.carbon.logging</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.wso2.carbon</groupId>
|
||||
<artifactId>org.wso2.carbon.core</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>javax.websocket</groupId>
|
||||
<artifactId>javax.websocket-api</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.wso2.carbon.analytics-common</groupId>
|
||||
<artifactId>org.wso2.carbon.databridge.commons</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.google.code.gson</groupId>
|
||||
<artifactId>gson</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.wso2.carbon.analytics-common</groupId>
|
||||
<artifactId>org.wso2.carbon.event.stream.core</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-scr-plugin</artifactId>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>generate-scr-descriptor</id>
|
||||
<goals>
|
||||
<goal>scr</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-surefire-plugin</artifactId>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
<extensions>true</extensions>
|
||||
<configuration>
|
||||
<instructions>
|
||||
<Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
|
||||
<Bundle-Name>${project.artifactId}</Bundle-Name>
|
||||
<Private-Package>
|
||||
org.wso2.carbon.device.mgt.iot.output.adapter.ui.internal,
|
||||
org.wso2.carbon.device.mgt.iot.output.adapter.ui.internal.*
|
||||
</Private-Package>
|
||||
<Export-Package>
|
||||
!org.wso2.carbon.device.mgt.iot.output.adapter.ui.internal,
|
||||
!org.wso2.carbon.device.mgt.iot.output.adapter.ui.internal.*,
|
||||
org.wso2.carbon.device.mgt.iot.output.adapter.ui.*
|
||||
</Export-Package>
|
||||
<Import-Package>
|
||||
org.wso2.carbon.event.output.adapter.core.*,
|
||||
javax.xml.namespace; version=0.0.0,
|
||||
org.apache.axis2,
|
||||
org.apache.axis2.client,
|
||||
org.apache.axis2.context,
|
||||
org.apache.axis2.transport.http,
|
||||
org.apache.commons.httpclient,
|
||||
org.apache.commons.httpclient.contrib.ssl,
|
||||
org.apache.commons.httpclient.params,
|
||||
org.apache.commons.httpclient.protocol,
|
||||
org.apache.commons.pool,
|
||||
org.apache.commons.pool.impl,
|
||||
org.apache.log4j,
|
||||
com.google.gson,
|
||||
javax.websocket,
|
||||
org.apache.commons.logging,
|
||||
org.osgi.framework,
|
||||
org.osgi.service.component,
|
||||
org.wso2.carbon.context,
|
||||
org.wso2.carbon.databridge.commons,
|
||||
org.wso2.carbon.event.stream.core,
|
||||
org.wso2.carbon.event.stream.core.exception,
|
||||
org.wso2.carbon.utils
|
||||
</Import-Package>
|
||||
</instructions>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
|
||||
|
||||
|
||||
|
||||
@ -0,0 +1,455 @@
|
||||
/*
|
||||
*
|
||||
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 org.wso2.carbon.device.mgt.iot.output.adapter.ui;
|
||||
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.wso2.carbon.context.CarbonContext;
|
||||
import org.wso2.carbon.context.PrivilegedCarbonContext;
|
||||
import org.wso2.carbon.databridge.commons.Attribute;
|
||||
import org.wso2.carbon.databridge.commons.Event;
|
||||
import org.wso2.carbon.databridge.commons.StreamDefinition;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.internal.UIEventAdaptorServiceDataHolder;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.util.UIEventAdapterConstants;
|
||||
import org.wso2.carbon.event.output.adapter.core.EventAdapterUtil;
|
||||
import org.wso2.carbon.event.output.adapter.core.OutputEventAdapter;
|
||||
import org.wso2.carbon.event.output.adapter.core.OutputEventAdapterConfiguration;
|
||||
import org.wso2.carbon.event.output.adapter.core.exception.OutputEventAdapterException;
|
||||
import org.wso2.carbon.event.output.adapter.core.exception.OutputEventAdapterRuntimeException;
|
||||
import org.wso2.carbon.event.output.adapter.core.exception.TestConnectionNotSupportedException;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.util.WebSocketSessionUtil;
|
||||
import org.wso2.carbon.event.stream.core.EventStreamService;
|
||||
import org.wso2.carbon.event.stream.core.exception.EventStreamConfigurationException;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.ConcurrentHashMap;
|
||||
import java.util.concurrent.CopyOnWriteArrayList;
|
||||
import java.util.concurrent.LinkedBlockingDeque;
|
||||
import java.util.concurrent.LinkedBlockingQueue;
|
||||
import java.util.concurrent.RejectedExecutionException;
|
||||
import java.util.concurrent.ThreadPoolExecutor;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
|
||||
/**
|
||||
* Contains the life cycle of executions regarding the UI Adapter
|
||||
*/
|
||||
|
||||
public class UIEventAdapter implements OutputEventAdapter {
|
||||
|
||||
private static final Log log = LogFactory.getLog(UIEventAdapter.class);
|
||||
private OutputEventAdapterConfiguration eventAdapterConfiguration;
|
||||
private Map<String, String> globalProperties;
|
||||
private int queueSize;
|
||||
private LinkedBlockingDeque<Object> streamSpecificEvents;
|
||||
private static ThreadPoolExecutor executorService;
|
||||
private int tenantId;
|
||||
private boolean doLogDroppedMessage;
|
||||
|
||||
private String streamId;
|
||||
private List<Attribute> streamMetaAttributes;
|
||||
private List<Attribute> streamCorrelationAttributes;
|
||||
private List<Attribute> streamPayloadAttributes;
|
||||
|
||||
public UIEventAdapter(OutputEventAdapterConfiguration eventAdapterConfiguration, Map<String,
|
||||
String> globalProperties) {
|
||||
this.eventAdapterConfiguration = eventAdapterConfiguration;
|
||||
this.globalProperties = globalProperties;
|
||||
this.doLogDroppedMessage = true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init() throws OutputEventAdapterException {
|
||||
|
||||
tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
|
||||
|
||||
//ExecutorService will be assigned if it is null
|
||||
if (executorService == null) {
|
||||
int minThread;
|
||||
int maxThread;
|
||||
long defaultKeepAliveTime;
|
||||
int jobQueSize;
|
||||
|
||||
//If global properties are available those will be assigned else constant values will be assigned
|
||||
if (globalProperties.get(UIEventAdapterConstants.ADAPTER_MIN_THREAD_POOL_SIZE_NAME) != null) {
|
||||
minThread = Integer.parseInt(globalProperties.get(
|
||||
UIEventAdapterConstants.ADAPTER_MIN_THREAD_POOL_SIZE_NAME));
|
||||
} else {
|
||||
minThread = UIEventAdapterConstants.ADAPTER_MIN_THREAD_POOL_SIZE;
|
||||
}
|
||||
|
||||
if (globalProperties.get(UIEventAdapterConstants.ADAPTER_MAX_THREAD_POOL_SIZE_NAME) != null) {
|
||||
maxThread = Integer.parseInt(globalProperties.get(
|
||||
UIEventAdapterConstants.ADAPTER_MAX_THREAD_POOL_SIZE_NAME));
|
||||
} else {
|
||||
maxThread = UIEventAdapterConstants.ADAPTER_MAX_THREAD_POOL_SIZE;
|
||||
}
|
||||
|
||||
if (globalProperties.get(UIEventAdapterConstants.ADAPTER_KEEP_ALIVE_TIME_NAME) != null) {
|
||||
defaultKeepAliveTime = Integer.parseInt(globalProperties.get(
|
||||
UIEventAdapterConstants.ADAPTER_KEEP_ALIVE_TIME_NAME));
|
||||
} else {
|
||||
defaultKeepAliveTime = UIEventAdapterConstants.DEFAULT_KEEP_ALIVE_TIME_IN_MILLIS;
|
||||
}
|
||||
|
||||
if (globalProperties.get(UIEventAdapterConstants.ADAPTER_EXECUTOR_JOB_QUEUE_SIZE_NAME) != null) {
|
||||
jobQueSize = Integer.parseInt(globalProperties.get(
|
||||
UIEventAdapterConstants.ADAPTER_EXECUTOR_JOB_QUEUE_SIZE_NAME));
|
||||
} else {
|
||||
jobQueSize = UIEventAdapterConstants.ADAPTER_EXECUTOR_JOB_QUEUE_SIZE;
|
||||
}
|
||||
|
||||
executorService = new ThreadPoolExecutor(minThread, maxThread, defaultKeepAliveTime, TimeUnit.MILLISECONDS,
|
||||
new LinkedBlockingQueue<Runnable>(jobQueSize));
|
||||
}
|
||||
|
||||
streamId = eventAdapterConfiguration.getOutputStreamIdOfWso2eventMessageFormat();
|
||||
if (streamId == null || streamId.isEmpty()) {
|
||||
throw new OutputEventAdapterRuntimeException("UI event adapter needs a output stream id");
|
||||
}
|
||||
|
||||
// fetch the "streamDefinition" corresponding to the "streamId" and then fetch the different attribute types
|
||||
// of the streamDefinition corresponding to the event's streamId. They are required when validating values in
|
||||
// the events against the streamDef attributes.
|
||||
StreamDefinition streamDefinition = getStreamDefinition(streamId);
|
||||
streamMetaAttributes = streamDefinition.getMetaData();
|
||||
streamCorrelationAttributes = streamDefinition.getCorrelationData();
|
||||
streamPayloadAttributes = streamDefinition.getPayloadData();
|
||||
|
||||
ConcurrentHashMap<Integer, ConcurrentHashMap<String, String>> tenantSpecifcEventOutputAdapterMap =
|
||||
UIEventAdaptorServiceDataHolder.getTenantSpecificOutputEventStreamAdapterMap();
|
||||
|
||||
ConcurrentHashMap<String, String> streamSpecifAdapterMap = tenantSpecifcEventOutputAdapterMap.get(tenantId);
|
||||
|
||||
if (streamSpecifAdapterMap == null) {
|
||||
streamSpecifAdapterMap = new ConcurrentHashMap<>();
|
||||
if (null != tenantSpecifcEventOutputAdapterMap.putIfAbsent(tenantId, streamSpecifAdapterMap)) {
|
||||
streamSpecifAdapterMap = tenantSpecifcEventOutputAdapterMap.get(tenantId);
|
||||
}
|
||||
}
|
||||
|
||||
String adapterName = streamSpecifAdapterMap.get(streamId);
|
||||
|
||||
if (adapterName != null) {
|
||||
throw new OutputEventAdapterException(("An Output ui event adapter \"" + adapterName + "\" is already" +
|
||||
" exist for stream id \"" + streamId + "\""));
|
||||
} else {
|
||||
streamSpecifAdapterMap.put(streamId, eventAdapterConfiguration.getName());
|
||||
|
||||
ConcurrentHashMap<Integer, ConcurrentHashMap<String, LinkedBlockingDeque<Object>>> tenantSpecificStreamMap =
|
||||
UIEventAdaptorServiceDataHolder.getTenantSpecificStreamEventMap();
|
||||
ConcurrentHashMap<String, LinkedBlockingDeque<Object>> streamSpecificEventsMap =
|
||||
tenantSpecificStreamMap.get(tenantId);
|
||||
if (streamSpecificEventsMap == null) {
|
||||
streamSpecificEventsMap = new ConcurrentHashMap<>();
|
||||
if (null != tenantSpecificStreamMap.putIfAbsent(tenantId, streamSpecificEventsMap)) {
|
||||
streamSpecificEventsMap = tenantSpecificStreamMap.get(tenantId);
|
||||
}
|
||||
}
|
||||
streamSpecificEvents = streamSpecificEventsMap.get(streamId);
|
||||
if (streamSpecificEvents == null) {
|
||||
streamSpecificEvents = new LinkedBlockingDeque<>();
|
||||
if (null != streamSpecificEventsMap.putIfAbsent(streamId, streamSpecificEvents)) {
|
||||
streamSpecificEvents = streamSpecificEventsMap.get(streamId);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (globalProperties.get(UIEventAdapterConstants.ADAPTER_EVENT_QUEUE_SIZE_NAME) != null) {
|
||||
try {
|
||||
queueSize = Integer.parseInt(
|
||||
globalProperties.get(UIEventAdapterConstants.ADAPTER_EVENT_QUEUE_SIZE_NAME));
|
||||
} catch (NumberFormatException e) {
|
||||
log.error("String does not have the appropriate format for conversion." + e.getMessage());
|
||||
queueSize = UIEventAdapterConstants.EVENTS_QUEUE_SIZE;
|
||||
}
|
||||
} else {
|
||||
queueSize = UIEventAdapterConstants.EVENTS_QUEUE_SIZE;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void testConnect() throws TestConnectionNotSupportedException {
|
||||
throw new TestConnectionNotSupportedException("Test connection is not available");
|
||||
}
|
||||
|
||||
@Override
|
||||
public void connect() {
|
||||
//Not needed
|
||||
}
|
||||
|
||||
@Override
|
||||
public void publish(Object message, Map<String, String> dynamicProperties) {
|
||||
|
||||
Event event = (Event) message;
|
||||
StringBuilder eventBuilder = new StringBuilder("[");
|
||||
|
||||
if (streamSpecificEvents.size() == queueSize) {
|
||||
streamSpecificEvents.removeFirst();
|
||||
}
|
||||
|
||||
eventBuilder.append(event.getTimeStamp());
|
||||
|
||||
if (event.getMetaData() != null) {
|
||||
eventBuilder.append(",");
|
||||
Object[] metaData = event.getMetaData();
|
||||
for (int i = 0; i < metaData.length; i++) {
|
||||
eventBuilder.append("\"");
|
||||
eventBuilder.append(metaData[i]);
|
||||
eventBuilder.append("\"");
|
||||
if (i != (metaData.length - 1)) {
|
||||
eventBuilder.append(",");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (event.getCorrelationData() != null) {
|
||||
Object[] correlationData = event.getCorrelationData();
|
||||
|
||||
eventBuilder.append(",");
|
||||
|
||||
for (int i = 0; i < correlationData.length; i++) {
|
||||
eventBuilder.append("\"");
|
||||
eventBuilder.append(correlationData[i]);
|
||||
eventBuilder.append("\"");
|
||||
if (i != (correlationData.length - 1)) {
|
||||
eventBuilder.append(",");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (event.getPayloadData() != null) {
|
||||
Object[] payloadData = event.getPayloadData();
|
||||
eventBuilder.append(",");
|
||||
for (int i = 0; i < payloadData.length; i++) {
|
||||
eventBuilder.append("\"");
|
||||
eventBuilder.append(payloadData[i]);
|
||||
eventBuilder.append("\"");
|
||||
if (i != (payloadData.length - 1)) {
|
||||
eventBuilder.append(",");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
eventBuilder.append("]");
|
||||
String eventString = eventBuilder.toString();
|
||||
Object[] eventValues = new Object[UIEventAdapterConstants.INDEX_TWO];
|
||||
eventValues[UIEventAdapterConstants.INDEX_ZERO] = eventString;
|
||||
eventValues[UIEventAdapterConstants.INDEX_ONE] = System.currentTimeMillis();
|
||||
streamSpecificEvents.add(eventValues);
|
||||
|
||||
// fetch all valid sessions checked against any queryParameters provided when subscribing.
|
||||
CopyOnWriteArrayList<WebSocketSessionUtil> validSessions = getValidSessions(event);
|
||||
|
||||
try {
|
||||
executorService.execute(new WebSocketSender(validSessions, eventString));
|
||||
} catch (RejectedExecutionException e) {
|
||||
EventAdapterUtil.logAndDrop(eventAdapterConfiguration.getName(), message, "Job queue is full", e, log,
|
||||
tenantId);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void disconnect() {
|
||||
//Not needed
|
||||
}
|
||||
|
||||
@Override
|
||||
public void destroy() {
|
||||
|
||||
int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
|
||||
|
||||
ConcurrentHashMap<String, String> tenantSpecificAdapterMap = UIEventAdaptorServiceDataHolder
|
||||
.getTenantSpecificOutputEventStreamAdapterMap().get(tenantId);
|
||||
if (tenantSpecificAdapterMap != null && streamId != null) {
|
||||
tenantSpecificAdapterMap.remove(streamId); //Removing outputadapter and streamId
|
||||
}
|
||||
|
||||
ConcurrentHashMap<String, LinkedBlockingDeque<Object>> tenantSpecificStreamEventMap =
|
||||
UIEventAdaptorServiceDataHolder.getTenantSpecificStreamEventMap().get(tenantId);
|
||||
if (tenantSpecificStreamEventMap != null && streamId != null) {
|
||||
//Removing the streamId and events registered for the output adapter
|
||||
tenantSpecificStreamEventMap.remove(streamId);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isPolled() {
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Fetch the StreamDefinition corresponding to the given StreamId from the EventStreamService.
|
||||
*
|
||||
* @param streamId the streamId of this UIEventAdaptor.
|
||||
* @return the "StreamDefinition" object corresponding to the streamId of this EventAdaptor.
|
||||
* @throws OutputEventAdapterException if the "EventStreamService" OSGI service is unavailable/unregistered or if
|
||||
* the matching Steam-Definition for the given StreamId cannot be retrieved.
|
||||
*/
|
||||
private StreamDefinition getStreamDefinition(String streamId) throws OutputEventAdapterException {
|
||||
EventStreamService eventStreamService = UIEventAdaptorServiceDataHolder.getEventStreamService();
|
||||
if (eventStreamService != null) {
|
||||
try {
|
||||
return eventStreamService.getStreamDefinition(streamId);
|
||||
} catch (EventStreamConfigurationException e) {
|
||||
String adaptorType = eventAdapterConfiguration.getType();
|
||||
String adaptorName = eventAdapterConfiguration.getName();
|
||||
String errorMsg = "Error while retrieving Stream-Definition for Stream with id [" + streamId + "] " +
|
||||
"for Adaptor [" + adaptorName + "] of type [" + adaptorType + "].";
|
||||
log.error(errorMsg);
|
||||
throw new OutputEventAdapterException(errorMsg, e);
|
||||
}
|
||||
}
|
||||
throw new OutputEventAdapterException(
|
||||
"Could not retrieve the EventStreamService whilst trying to fetch the Stream-Definition of Stream " +
|
||||
"with Id [" + streamId + "].");
|
||||
}
|
||||
|
||||
/**
|
||||
* Fetches all valid web-socket sessions from the entire pool of subscribed sessions. The validity is checked
|
||||
* against any queryString provided when subscribing to the web-socket endpoint.
|
||||
*
|
||||
* @param event the current event received and that which needs to be published to subscribed sessions.
|
||||
* @return a list of all validated web-socket sessions against the queryString values.
|
||||
*/
|
||||
private CopyOnWriteArrayList<WebSocketSessionUtil> getValidSessions(Event event) {
|
||||
CopyOnWriteArrayList<WebSocketSessionUtil> validSessions = new CopyOnWriteArrayList<>();
|
||||
UIOutputCallbackControllerServiceImpl uiOutputCallbackControllerServiceImpl =
|
||||
UIEventAdaptorServiceDataHolder.getUIOutputCallbackRegisterServiceImpl();
|
||||
// get all subscribed web-socket sessions.
|
||||
CopyOnWriteArrayList<WebSocketSessionUtil> webSocketSessionUtils =
|
||||
uiOutputCallbackControllerServiceImpl.getSessions(tenantId, streamId);
|
||||
if (webSocketSessionUtils != null) {
|
||||
for (WebSocketSessionUtil webSocketSessionUtil : webSocketSessionUtils) {
|
||||
boolean isValidSession = validateEventAgainstSessionFilters(event, webSocketSessionUtil);
|
||||
if (isValidSession) {
|
||||
validSessions.add(webSocketSessionUtil);
|
||||
}
|
||||
}
|
||||
}
|
||||
return validSessions;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Processes the given session's validity to receive the current "event" against any queryParams that was used at
|
||||
* the time when the web-socket-session is subscribed. This method can be extended to validate the event against
|
||||
* any additional attribute of the given session too.
|
||||
*
|
||||
* @param event the current event received and that which needs to be published to subscribed
|
||||
* sessions.
|
||||
* @param webSocketSessionUtil the session which needs validated for its authenticity to receive this event.
|
||||
* @return "true" if the session is valid to receive the event else "false".
|
||||
*/
|
||||
private boolean validateEventAgainstSessionFilters(Event event, WebSocketSessionUtil webSocketSessionUtil) {
|
||||
|
||||
// fetch the queryString Key:Value pair map of the given session.
|
||||
Map<String, String> queryParamValuePairs = webSocketSessionUtil.getQueryParamValuePairs();
|
||||
if (queryParamValuePairs != null) {
|
||||
// fetch the different attribute values received as part of the current event.
|
||||
Object[] eventMetaData = event.getMetaData();
|
||||
Object[] eventCorrelationData = event.getCorrelationData();
|
||||
Object[] eventPayloadData = event.getPayloadData();
|
||||
|
||||
if (streamMetaAttributes != null) {
|
||||
for (int i = 0; i < streamMetaAttributes.size(); i++) {
|
||||
String attributeName = streamMetaAttributes.get(i).getName();
|
||||
String queryValue = queryParamValuePairs.get(attributeName);
|
||||
|
||||
if (queryValue != null &&
|
||||
(eventMetaData == null || !eventMetaData[i].toString().equals(queryValue))) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (streamCorrelationAttributes != null) {
|
||||
for (int i = 0; i < streamCorrelationAttributes.size(); i++) {
|
||||
String attributeName = streamCorrelationAttributes.get(i).getName();
|
||||
String queryValue = queryParamValuePairs.get(attributeName);
|
||||
|
||||
if (queryValue != null &&
|
||||
(eventCorrelationData == null || !eventCorrelationData[i].toString().equals(queryValue))) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (streamPayloadAttributes != null) {
|
||||
for (int i = 0; i < streamPayloadAttributes.size(); i++) {
|
||||
String attributeName = streamPayloadAttributes.get(i).getName();
|
||||
String queryValue = queryParamValuePairs.get(attributeName);
|
||||
|
||||
if (queryValue != null && (eventPayloadData == null || !eventPayloadData[i].toString().equals(
|
||||
queryValue))) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
private class WebSocketSender implements Runnable {
|
||||
|
||||
private String message;
|
||||
private CopyOnWriteArrayList<WebSocketSessionUtil> webSocketSessionUtils;
|
||||
|
||||
public WebSocketSender(CopyOnWriteArrayList<WebSocketSessionUtil> webSocketSessionUtils, String message) {
|
||||
this.webSocketSessionUtils = webSocketSessionUtils;
|
||||
this.message = message;
|
||||
}
|
||||
|
||||
/**
|
||||
* When an object implementing interface <code>Runnable</code> is used
|
||||
* to create a thread, starting the thread causes the object's
|
||||
* <code>run</code> method to be called in that separately executing
|
||||
* thread.
|
||||
* <p/>
|
||||
* The general contract of the method <code>run</code> is that it may
|
||||
* take any action whatsoever.
|
||||
*
|
||||
* @see Thread#run()
|
||||
*/
|
||||
@Override
|
||||
public void run() {
|
||||
if (webSocketSessionUtils != null) {
|
||||
doLogDroppedMessage = true;
|
||||
for (WebSocketSessionUtil webSocketSessionUtil : webSocketSessionUtils) {
|
||||
synchronized (WebSocketSessionUtil.class) {
|
||||
try {
|
||||
webSocketSessionUtil.getSession().getBasicRemote().sendText(message);
|
||||
} catch (IOException e) {
|
||||
EventAdapterUtil.logAndDrop(eventAdapterConfiguration.getName(), message,
|
||||
"Cannot send to endpoint", e, log, tenantId);
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if (doLogDroppedMessage) {
|
||||
EventAdapterUtil.logAndDrop(eventAdapterConfiguration.getName(), message, "No clients registered", log,
|
||||
tenantId);
|
||||
doLogDroppedMessage = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -0,0 +1,81 @@
|
||||
/*
|
||||
*
|
||||
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 org.wso2.carbon.device.mgt.iot.output.adapter.ui;
|
||||
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.util.UIEventAdapterConstants;
|
||||
import org.wso2.carbon.event.output.adapter.core.MessageType;
|
||||
import org.wso2.carbon.event.output.adapter.core.OutputEventAdapter;
|
||||
import org.wso2.carbon.event.output.adapter.core.OutputEventAdapterConfiguration;
|
||||
import org.wso2.carbon.event.output.adapter.core.OutputEventAdapterFactory;
|
||||
import org.wso2.carbon.event.output.adapter.core.Property;
|
||||
import org.wso2.carbon.utils.CarbonUtils;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Locale;
|
||||
import java.util.Map;
|
||||
import java.util.ResourceBundle;
|
||||
|
||||
/**
|
||||
* The UI event adapter factory class to create a UI output adapter
|
||||
*/
|
||||
public class UIEventAdapterFactory extends OutputEventAdapterFactory {
|
||||
|
||||
private ResourceBundle resourceBundle = ResourceBundle.getBundle("org.wso2.carbon.device.mgt.iot.output.adapter.ui.i18n" +
|
||||
".Resources", Locale.getDefault());
|
||||
|
||||
public UIEventAdapterFactory() {
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getType() {
|
||||
return UIEventAdapterConstants.ADAPTER_TYPE_UI;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<String> getSupportedMessageFormats() {
|
||||
List<String> supportedMessageFormats = new ArrayList<String>();
|
||||
supportedMessageFormats.add(MessageType.WSO2EVENT);
|
||||
return supportedMessageFormats;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<Property> getStaticPropertyList() {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<Property> getDynamicPropertyList() {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getUsageTips() {
|
||||
return resourceBundle.getString(UIEventAdapterConstants.ADAPTER_USAGE_TIPS_PREFIX) + " "
|
||||
+ resourceBundle.getString(UIEventAdapterConstants.ADAPTER_USAGE_TIPS_POSTFIX);
|
||||
}
|
||||
|
||||
@Override
|
||||
public OutputEventAdapter createEventAdapter(OutputEventAdapterConfiguration eventAdapterConfiguration,
|
||||
Map<String, String> globalProperties) {
|
||||
return new UIEventAdapter(eventAdapterConfiguration, globalProperties);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,50 @@
|
||||
/*
|
||||
*
|
||||
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 org.wso2.carbon.device.mgt.iot.output.adapter.ui;
|
||||
|
||||
import javax.websocket.Session;
|
||||
|
||||
/**
|
||||
* This interface is exposed as an OSGI service, which will be invoked by the local websocket endpoint to inform new subscriptions; and do un-subscriptions..
|
||||
*/
|
||||
public interface UIOutputCallbackControllerService {
|
||||
|
||||
/**
|
||||
* Used to subscribe the session id and stream id for later web socket connectivity
|
||||
*
|
||||
* @param streamName - Stream name which user register to.
|
||||
* @param version - Stream version which user uses.
|
||||
* @param session - Session which user registered.
|
||||
* @return
|
||||
*/
|
||||
void subscribeWebsocket(String streamName, String version, Session session);
|
||||
|
||||
/**
|
||||
* Used to return events per streamId
|
||||
*
|
||||
* @param streamName - Stream name which user register to.
|
||||
* @param version - Stream version which user uses.
|
||||
* @param session - Session which user subscribed to.
|
||||
* @return the events list.
|
||||
*/
|
||||
void unsubscribeWebsocket(String streamName, String version, Session session);
|
||||
|
||||
}
|
||||
@ -0,0 +1,149 @@
|
||||
/*
|
||||
*
|
||||
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 org.wso2.carbon.device.mgt.iot.output.adapter.ui;
|
||||
|
||||
import com.google.gson.JsonObject;
|
||||
import org.wso2.carbon.context.PrivilegedCarbonContext;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.internal.UIEventAdaptorServiceDataHolder;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.util.WebSocketSessionUtil;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.util.UIEventAdapterConstants;
|
||||
|
||||
import javax.websocket.Session;
|
||||
import java.util.Iterator;
|
||||
import java.util.concurrent.ConcurrentHashMap;
|
||||
import java.util.concurrent.CopyOnWriteArrayList;
|
||||
import java.util.concurrent.LinkedBlockingDeque;
|
||||
|
||||
/**
|
||||
* Service implementation class which exposes to front end
|
||||
*/
|
||||
public class UIOutputCallbackControllerServiceImpl implements UIOutputCallbackControllerService {
|
||||
|
||||
private ConcurrentHashMap<Integer, ConcurrentHashMap<String, CopyOnWriteArrayList<WebSocketSessionUtil>>>
|
||||
outputEventAdaptorSessionMap;
|
||||
|
||||
public UIOutputCallbackControllerServiceImpl() {
|
||||
outputEventAdaptorSessionMap = new ConcurrentHashMap<>();
|
||||
}
|
||||
|
||||
/**
|
||||
* Used to subscribe the session id and stream id for later web socket connectivity
|
||||
*
|
||||
* @param streamName - Stream name which user register to.
|
||||
* @param version - Stream version which user uses.
|
||||
* @param session - Session which user registered.
|
||||
*/
|
||||
public void subscribeWebsocket(String streamName, String version, Session session) {
|
||||
|
||||
int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
|
||||
|
||||
if (version == null || " ".equals(version)) {
|
||||
version = UIEventAdapterConstants.ADAPTER_UI_DEFAULT_OUTPUT_STREAM_VERSION;
|
||||
}
|
||||
String streamId = streamName + UIEventAdapterConstants.ADAPTER_UI_COLON + version;
|
||||
ConcurrentHashMap<String, CopyOnWriteArrayList<WebSocketSessionUtil>> tenantSpecificAdaptorMap =
|
||||
outputEventAdaptorSessionMap.get(tenantId);
|
||||
if (tenantSpecificAdaptorMap == null) {
|
||||
tenantSpecificAdaptorMap = new ConcurrentHashMap<>();
|
||||
if (null != outputEventAdaptorSessionMap.putIfAbsent(tenantId, tenantSpecificAdaptorMap)) {
|
||||
tenantSpecificAdaptorMap = outputEventAdaptorSessionMap.get(tenantId);
|
||||
}
|
||||
}
|
||||
CopyOnWriteArrayList<WebSocketSessionUtil> adapterSpecificSessions = tenantSpecificAdaptorMap.get(streamId);
|
||||
if (adapterSpecificSessions == null) {
|
||||
adapterSpecificSessions = new CopyOnWriteArrayList<>();
|
||||
if (null != tenantSpecificAdaptorMap.putIfAbsent(streamId, adapterSpecificSessions)) {
|
||||
adapterSpecificSessions = tenantSpecificAdaptorMap.get(streamId);
|
||||
}
|
||||
}
|
||||
|
||||
WebSocketSessionUtil webSocketSessionUtil = new WebSocketSessionUtil(session);
|
||||
adapterSpecificSessions.add(webSocketSessionUtil);
|
||||
}
|
||||
|
||||
/**
|
||||
* Used to return registered sessions per streamId
|
||||
*
|
||||
* @param tenantId - Tenant id of the user.
|
||||
* @param streamId - Stream name and version which user register to.
|
||||
* @return the sessions list.
|
||||
*/
|
||||
public CopyOnWriteArrayList<WebSocketSessionUtil> getSessions(int tenantId, String streamId) {
|
||||
ConcurrentHashMap<String, CopyOnWriteArrayList<WebSocketSessionUtil>> tenantSpecificAdaptorMap
|
||||
= outputEventAdaptorSessionMap.get(tenantId);
|
||||
if (tenantSpecificAdaptorMap != null) {
|
||||
return tenantSpecificAdaptorMap.get(streamId);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Used to return events per streamId
|
||||
*
|
||||
* @param tenanId - Tenant id of the user.
|
||||
* @param streamName - Stream name which user register to.
|
||||
* @param version - Stream version which user uses.
|
||||
* @return the events list.
|
||||
*/
|
||||
public LinkedBlockingDeque<Object> getEvents(int tenanId, String streamName, String version) {
|
||||
ConcurrentHashMap<String, LinkedBlockingDeque<Object>> tenantSpecificStreamMap =
|
||||
UIEventAdaptorServiceDataHolder.getTenantSpecificStreamEventMap().get(tenanId);
|
||||
if (tenantSpecificStreamMap != null) {
|
||||
String streamId = streamName + UIEventAdapterConstants.ADAPTER_UI_COLON + version;
|
||||
return tenantSpecificStreamMap.get(streamId);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Used to return events per streamId
|
||||
*
|
||||
* @param streamName - Stream name which user register to.
|
||||
* @param version - Stream version which user uses.
|
||||
* @param session - Session which user subscribed to.
|
||||
*/
|
||||
public void unsubscribeWebsocket(String streamName, String version, Session session) {
|
||||
int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
|
||||
if (version == null || " ".equals(version)) {
|
||||
version = UIEventAdapterConstants.ADAPTER_UI_DEFAULT_OUTPUT_STREAM_VERSION;
|
||||
}
|
||||
String id = streamName + UIEventAdapterConstants.ADAPTER_UI_COLON + version;
|
||||
ConcurrentHashMap<String, CopyOnWriteArrayList<WebSocketSessionUtil>> tenantSpecificAdaptorMap
|
||||
= outputEventAdaptorSessionMap.get(tenantId);
|
||||
if (tenantSpecificAdaptorMap != null) {
|
||||
CopyOnWriteArrayList<WebSocketSessionUtil> adapterSpecificSessions = tenantSpecificAdaptorMap.get(id);
|
||||
if (adapterSpecificSessions != null) {
|
||||
WebSocketSessionUtil sessionToRemove = null;
|
||||
Iterator<WebSocketSessionUtil> iterator = adapterSpecificSessions.iterator();
|
||||
while (iterator.hasNext()) {
|
||||
WebSocketSessionUtil webSocketSessionUtil = iterator.next();
|
||||
if (session.getId().equals(webSocketSessionUtil.getSession().getId())) {
|
||||
sessionToRemove = webSocketSessionUtil;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (sessionToRemove != null) {
|
||||
adapterSpecificSessions.remove(sessionToRemove);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,67 @@
|
||||
/*
|
||||
*
|
||||
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 org.wso2.carbon.device.mgt.iot.output.adapter.ui.internal;
|
||||
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.UIOutputCallbackControllerServiceImpl;
|
||||
import org.wso2.carbon.event.stream.core.EventStreamService;
|
||||
|
||||
import java.util.concurrent.ConcurrentHashMap;
|
||||
import java.util.concurrent.LinkedBlockingDeque;
|
||||
|
||||
/**
|
||||
* Creates a holder of type UIOutputCallbackRegisterServiceImpl.
|
||||
*/
|
||||
public final class UIEventAdaptorServiceDataHolder {
|
||||
|
||||
private static UIOutputCallbackControllerServiceImpl UIOutputCallbackRegisterServiceImpl;
|
||||
private static ConcurrentHashMap<Integer,ConcurrentHashMap<String, String>>
|
||||
tenantSpecificOutputEventStreamAdapterMap = new ConcurrentHashMap<Integer,ConcurrentHashMap<String, String>>();
|
||||
private static ConcurrentHashMap<Integer, ConcurrentHashMap<String, LinkedBlockingDeque<Object>>>
|
||||
tenantSpecificStreamEventMap = new ConcurrentHashMap<Integer, ConcurrentHashMap<String, LinkedBlockingDeque<Object>>>();
|
||||
private static EventStreamService eventStreamService;
|
||||
|
||||
public static void registerEventStreamService(EventStreamService eventBuilderService) {
|
||||
UIEventAdaptorServiceDataHolder.eventStreamService = eventBuilderService;
|
||||
}
|
||||
|
||||
public static EventStreamService getEventStreamService() {
|
||||
return UIEventAdaptorServiceDataHolder.eventStreamService;
|
||||
}
|
||||
|
||||
public static void registerUIOutputCallbackRegisterServiceInternal(
|
||||
UIOutputCallbackControllerServiceImpl UIOutputCallbackRegisterServiceImpl) {
|
||||
UIEventAdaptorServiceDataHolder.UIOutputCallbackRegisterServiceImpl =
|
||||
UIOutputCallbackRegisterServiceImpl;
|
||||
}
|
||||
|
||||
public static UIOutputCallbackControllerServiceImpl getUIOutputCallbackRegisterServiceImpl() {
|
||||
return UIEventAdaptorServiceDataHolder.UIOutputCallbackRegisterServiceImpl;
|
||||
}
|
||||
|
||||
public static ConcurrentHashMap<Integer,ConcurrentHashMap<String, String>>
|
||||
getTenantSpecificOutputEventStreamAdapterMap() {
|
||||
return tenantSpecificOutputEventStreamAdapterMap;
|
||||
}
|
||||
|
||||
public static ConcurrentHashMap<Integer, ConcurrentHashMap<String, LinkedBlockingDeque<Object>>>
|
||||
getTenantSpecificStreamEventMap() {
|
||||
return tenantSpecificStreamEventMap;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,79 @@
|
||||
/*
|
||||
*
|
||||
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 org.wso2.carbon.device.mgt.iot.output.adapter.ui.internal;
|
||||
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.osgi.service.component.ComponentContext;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.UIEventAdapterFactory;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.UIOutputCallbackControllerServiceImpl;
|
||||
import org.wso2.carbon.event.output.adapter.core.OutputEventAdapterFactory;
|
||||
import org.wso2.carbon.device.mgt.iot.output.adapter.ui.UIOutputCallbackControllerService;
|
||||
import org.wso2.carbon.event.stream.core.EventStreamService;
|
||||
|
||||
/**
|
||||
* @scr.component component.name="output.extensions.Ui.AdapterService.component" immediate="true"
|
||||
* @scr.reference name="eventStreamService.service"
|
||||
* interface="org.wso2.carbon.event.stream.core.EventStreamService" cardinality="1..1"
|
||||
* policy="dynamic" bind="setEventStreamService" unbind="unsetEventStreamService"
|
||||
*/
|
||||
public class UILocalEventAdapterServiceComponent {
|
||||
|
||||
private static final Log log = LogFactory.getLog(UILocalEventAdapterServiceComponent.class);
|
||||
|
||||
/**
|
||||
* initialize the ui adapter service here service here.
|
||||
*
|
||||
* @param context
|
||||
*/
|
||||
protected void activate(ComponentContext context) {
|
||||
|
||||
try {
|
||||
OutputEventAdapterFactory uiEventAdapterFactory = new UIEventAdapterFactory();
|
||||
context.getBundleContext().registerService(OutputEventAdapterFactory.class.getName(), uiEventAdapterFactory, null);
|
||||
UIOutputCallbackControllerServiceImpl UIOutputCallbackRegisterServiceImpl =
|
||||
new UIOutputCallbackControllerServiceImpl();
|
||||
context.getBundleContext().registerService(UIOutputCallbackControllerService.class.getName(),
|
||||
UIOutputCallbackRegisterServiceImpl, null);
|
||||
|
||||
UIEventAdaptorServiceDataHolder.registerUIOutputCallbackRegisterServiceInternal(
|
||||
UIOutputCallbackRegisterServiceImpl);
|
||||
if (log.isDebugEnabled()) {
|
||||
log.debug("Successfully deployed the output ui adapter service");
|
||||
}
|
||||
} catch (RuntimeException e) {
|
||||
log.error("Can not create the output ui adapter service ", e);
|
||||
}
|
||||
}
|
||||
|
||||
protected void setEventStreamService(EventStreamService eventStreamService) {
|
||||
if (log.isDebugEnabled()) {
|
||||
log.debug("Setting the EventStreamService reference for the UILocalEventAdaptor Service");
|
||||
}
|
||||
UIEventAdaptorServiceDataHolder.registerEventStreamService(eventStreamService);
|
||||
}
|
||||
|
||||
protected void unsetEventStreamService(EventStreamService eventStreamService) {
|
||||
if (log.isDebugEnabled()) {
|
||||
log.debug("Un-Setting the EventStreamService reference for the UILocalEventAdaptor Service");
|
||||
}
|
||||
UIEventAdaptorServiceDataHolder.registerEventStreamService(null);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,51 @@
|
||||
/*
|
||||
*
|
||||
* Copyright (c) 2014-2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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 org.wso2.carbon.device.mgt.iot.output.adapter.ui.util;
|
||||
|
||||
/**
|
||||
* This class contains the constants related to ui Output Event Adaptor.
|
||||
*/
|
||||
public class UIEventAdapterConstants {
|
||||
|
||||
private UIEventAdapterConstants() {
|
||||
}
|
||||
|
||||
public static final String ADAPTER_TYPE_UI = "iot-ui";
|
||||
public static final String ADAPTER_USAGE_TIPS_PREFIX = "ui.usage.tips_prefix";
|
||||
public static final String ADAPTER_USAGE_TIPS_POSTFIX = "ui.usage.tips_postfix";
|
||||
public static final String ADAPTER_UI_DEFAULT_OUTPUT_STREAM_VERSION = "1.0.0";
|
||||
public static final String ADAPTER_UI_COLON = ":";
|
||||
public static final int INDEX_ZERO = 0;
|
||||
public static final int INDEX_ONE = 1;
|
||||
public static final int INDEX_TWO = 2;
|
||||
|
||||
public static final int ADAPTER_MIN_THREAD_POOL_SIZE = 8;
|
||||
public static final int ADAPTER_MAX_THREAD_POOL_SIZE = 100;
|
||||
public static final int ADAPTER_EXECUTOR_JOB_QUEUE_SIZE = 2000;
|
||||
public static final long DEFAULT_KEEP_ALIVE_TIME_IN_MILLIS = 20000;
|
||||
public static final String ADAPTER_MIN_THREAD_POOL_SIZE_NAME = "minThread";
|
||||
public static final String ADAPTER_MAX_THREAD_POOL_SIZE_NAME = "maxThread";
|
||||
public static final String ADAPTER_KEEP_ALIVE_TIME_NAME = "keepAliveTimeInMillis";
|
||||
public static final String ADAPTER_EXECUTOR_JOB_QUEUE_SIZE_NAME = "jobQueueSize";
|
||||
|
||||
public static final String ADAPTER_EVENT_QUEUE_SIZE_NAME = "eventQueueSize";
|
||||
public static final int EVENTS_QUEUE_SIZE = 30;
|
||||
|
||||
}
|
||||
@ -0,0 +1,62 @@
|
||||
package org.wso2.carbon.device.mgt.iot.output.adapter.ui.util;
|
||||
|
||||
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
|
||||
import javax.websocket.Session;
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* This is wrapper class over the javax.websocket.Session implementation. This class contains additional attributes
|
||||
* of the Session object derived from processing some of the (default) existing attributes.
|
||||
* Ex: Query-String's [Key:Value] Map derived from the queryString attribute of the original class.
|
||||
*/
|
||||
public class WebSocketSessionUtil {
|
||||
private static final Log log = LogFactory.getLog(WebSocketSessionUtil.class);
|
||||
|
||||
private static final String QUERY_STRING_SEPERATOR = "&";
|
||||
private static final String QUERY_KEY_VALUE_SEPERATOR = "=";
|
||||
private Map<String, String> queryParamValuePairs = null;
|
||||
private Session session;
|
||||
|
||||
public WebSocketSessionUtil(Session session) {
|
||||
this.session = session;
|
||||
setQueryParamValuePairs();
|
||||
}
|
||||
|
||||
public Map<String, String> getQueryParamValuePairs() {
|
||||
return queryParamValuePairs;
|
||||
}
|
||||
|
||||
public Session getSession() {
|
||||
return session;
|
||||
}
|
||||
|
||||
/**
|
||||
* Processes the queryString from the current instance's Session attribute and constructs a map of Query
|
||||
* Key:Value pair.
|
||||
*/
|
||||
private void setQueryParamValuePairs() {
|
||||
if (session.getQueryString() != null) {
|
||||
String queryString = session.getQueryString();
|
||||
String[] allQueryParamPairs = queryString.split(QUERY_STRING_SEPERATOR);
|
||||
|
||||
for (String keyValuePair : allQueryParamPairs) {
|
||||
String[] thisQueryParamPair = keyValuePair.split(QUERY_KEY_VALUE_SEPERATOR);
|
||||
|
||||
if (thisQueryParamPair.length != 2) {
|
||||
log.warn("Invalid query string [" + queryString + "] passed in.");
|
||||
break;
|
||||
}
|
||||
|
||||
if (queryParamValuePairs == null) {
|
||||
queryParamValuePairs = new HashMap<>();
|
||||
}
|
||||
|
||||
queryParamValuePairs.put(thisQueryParamPair[0], thisQueryParamPair[1]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,22 @@
|
||||
#
|
||||
# Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
#
|
||||
# WSO2 Inc. licenses this file to you 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.
|
||||
#
|
||||
|
||||
output.event.stream.name=Output Stream Name
|
||||
output.event.stream.version=Output Stream Version
|
||||
ui.usage.tips_prefix=There must be an UI output adaptor for each stream to be visualized
|
||||
ui.usage.tips_postfix= via Analytics Dashboard.
|
||||
@ -1 +1,18 @@
|
||||
{{!
|
||||
Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
|
||||
WSO2 Inc. licenses this file to you 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.
|
||||
}}
|
||||
{{#zone "productName"}}{{@app.conf.appName}}{{/zone}}
|
||||
@ -1 +1,18 @@
|
||||
{{!
|
||||
Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
|
||||
WSO2 Inc. licenses this file to you 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.
|
||||
}}
|
||||
{{unit "iot.unit.policy.edit"}}
|
||||
@ -1 +1,18 @@
|
||||
{{!
|
||||
Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
|
||||
WSO2 Inc. licenses this file to you 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.
|
||||
}}
|
||||
{{unit "iot.unit.policy.view"}}
|
||||
@ -1 +1,18 @@
|
||||
{{!
|
||||
Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
|
||||
WSO2 Inc. licenses this file to you 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.
|
||||
}}
|
||||
{{unit "iot.unit.policy.wizard"}}
|
||||
@ -1,3 +1,20 @@
|
||||
{{!
|
||||
Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
|
||||
WSO2 Inc. licenses this file to you 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.
|
||||
}}
|
||||
{{#zone "bottomJs"}}
|
||||
{{js "js/operation-mod.js"}}
|
||||
{{/zone}}
|
||||
@ -1 +1,18 @@
|
||||
{{!
|
||||
Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
|
||||
WSO2 Inc. licenses this file to you 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.
|
||||
}}
|
||||
{{#zone "productName"}}ENTERPRISE MOBILITY MANAGER{{/zone}}
|
||||
@ -1 +1,18 @@
|
||||
{{!
|
||||
Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
|
||||
WSO2 Inc. licenses this file to you 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.
|
||||
}}
|
||||
{{unit "mdm.unit.policy.edit"}}
|
||||
@ -1 +1,18 @@
|
||||
{{!
|
||||
Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
|
||||
WSO2 Inc. licenses this file to you 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.
|
||||
}}
|
||||
{{unit "mdm.unit.policy.view"}}
|
||||
@ -1 +1,18 @@
|
||||
{{!
|
||||
Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
|
||||
WSO2 Inc. licenses this file to you 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.
|
||||
}}
|
||||
{{unit "mdm.unit.policy.wizard"}}
|
||||
@ -1 +1,4 @@
|
||||
instructions.configure = \
|
||||
instructions.configure = \
|
||||
org.eclipse.equinox.p2.touchpoint.natives.mkdir(path:${installFolder}/../../deployment/server/webapps/);\
|
||||
org.eclipse.equinox.p2.touchpoint.natives.copy(source:${installFolder}/../features/org.wso2.carbon.device.mgt.iot.adapter_${feature.version}/webapps/,target:${installFolder}/../../deployment/server/webapps/,overwrite:true);\
|
||||
org.eclipse.equinox.p2.touchpoint.natives.copy(source:${installFolder}/../features/org.wso2.carbon.device.mgt.iot.adapter_${feature.version}/websocket-validation.properties,target:${installFolder}/../../conf/etc/websocket-validation.properties,overwrite:true);\
|
||||
|
||||
@ -0,0 +1,25 @@
|
||||
#
|
||||
# Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
#
|
||||
# WSO2 Inc. licenses this file to you 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.
|
||||
#
|
||||
|
||||
#This hold the properties that is used for token validation for the the websocket
|
||||
|
||||
tokenValidationEndpoint=https://localhost:9443/services/OAuth2TokenValidationService
|
||||
username=admin
|
||||
password=admin
|
||||
maximumHttpConnectionPerHost=2
|
||||
maximumTotalHttpConnection=100
|
||||
Loading…
Reference in new issue