bdd0a41aed
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68
152 lines
7 KiB
Text
152 lines
7 KiB
Text
Hello World Secure Web Service Service Sample
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=============================================
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This sample demonstrates an SCA service that uses a web service binding that is enabled for simple
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authentication using UseridToken and PasswordText
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The README in the samples directory (the directory above this) provides
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general instructions about building and running samples. Take a look there
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first.
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If you just want to run it to see what happens open a command prompt, navigate
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to this sample directory and do:
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ant run
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OR if you don't have ant, on Windows do
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java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-helloworld-ws-service-secure.jar helloworld.HelloWorldServer
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and on *nix do
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java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-ws-service-secure.jar helloworld.HelloWorldServer
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Now the server is started you can use the helloworld-ws-reference-secure sample to
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exercise it.
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Sample Overview
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---------------
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The sample provides a single component that is wired to a service with a
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web service binding. The service specifies a policy intent named 'authentication'
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which is fulfilled by a suitable policyset that is defined for the SCA Domain. Over
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the helloworld-ws-service sample, this sample demonstrate generally the use of policy
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intents and policy sets in Tuscany taking the specific instance of a security policy.
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Note :
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------
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The policies mentioned and supported are instances of Tuscany specified policies and
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not instnaces of WS-Policy.
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helloworld-ws-service-secure/
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src/
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main/
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java/
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helloworld/
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HelloWorldService.java - interface description for
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HelloWorldServiceComponent
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HelloWorldImpl.java - component implementation
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HelloWorldServer.java - starts the SCA Runtime and
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deploys the helloworldws
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.composite and then waits for the
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service to be called via web services
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ServerPWCBHandler.java - callback handler to authenticate client userid and password.
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The handle(Callback[] callbacks) method of this class typically contains
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code for accessing user registries and retrieving passwords
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for user identifiers sent by the client and verifying them
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against the password sent by the client. For example
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here is where one could access LDAP registries to obtain or
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compare user identities and passwords.
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resources/
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wsdl/
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helloworld.wsdl - the service description that describes
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the exposed service
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helloworldws.composite - the SCA assembly for this sample
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definitions.xml - the SCA Definitions file that contains intents and policysets
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defined for the SCA Domain
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helloworld-ws-service-secure.png - a pictorial representation of the
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sample .composite file
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build.xml - the Ant build file
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pom.xml - the Maven build file
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Building And Running The Sample Using Ant
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-----------------------------------------
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With the binary distribution the sample can be built and run using Ant using the
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following commands
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cd helloworld-ws-service-secure
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ant compile
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ant run
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You should see the following output from the run target.
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run:
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[java] 14-Jan-2008 14:22:07 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] INFO: Added Servlet mapping: http://L3AW203:8085/HelloWorldService
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[java] 14-Jan-2008 14:22:07 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] INFO: Added Servlet mapping: http://L3AW203:8085/HelloWorldWsPolicyS
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ervice
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[java] HelloWorld server started (press enter to shutdown)
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As this point the SCA service is exposed as a web service by a web server
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started automatically by the SCA runtime. The webservice requires clients to
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have security headers that carry userid tonken and password text.
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To stop the server just press enter.
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To exercise the service run up the helloworld-ws-reference-secure sample. Take a look at
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the README in that sample and you will see you need the following commands
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cd helloworld-ws-reference-secure
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ant run
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Building And Running The Sample Using Maven
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-------------------------------------------
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With either the binary or source distributions the sample can be built and run
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using Maven as follows. When using Maven you don't need to run the helloworld-
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ws-reference-secure sample as Maven includes a simple ping test to make sure that the
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service is available
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cd helloworld-ws-service-secure
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mvn
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You should see the following output from the test phase.
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-------------------------------------------------------
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T E S T S
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-------------------------------------------------------
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Running helloworld.HelloWorldServerTestCase
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14-Jan-2008 14:23:20 org.apache.catalina.core.StandardEngine start
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INFO: Starting Servlet Engine: Apache Tomcat/6.0.10
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14-Jan-2008 14:23:20 org.apache.catalina.startup.ContextConfig defaultWebConfig
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INFO: No default web.xml
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14-Jan-2008 14:23:20 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/jsp/resources/jsp_2_0.xsd
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14-Jan-2008 14:23:20 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/jsp/resources/web-jsptaglibrary_1_
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1.dtd
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14-Jan-2008 14:23:20 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/jsp/resources/web-jsptaglibrary_1_
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2.dtd
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14-Jan-2008 14:23:20 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/jsp/resources/web-jsptaglibrary_2_
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0.xsd
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14-Jan-2008 14:23:20 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/resources/j2ee_web_services_1_1.xs
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d
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14-Jan-2008 14:23:21 org.apache.coyote.http11.Http11Protocol init
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INFO: Initializing Coyote HTTP/1.1 on http-8085
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14-Jan-2008 14:23:21 org.apache.coyote.http11.Http11Protocol start
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INFO: Starting Coyote HTTP/1.1 on http-8085
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14-Jan-2008 14:23:21 org.apache.tuscany.sca.http.tomcat.TomcatServer addServletM
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apping
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INFO: Added Servlet mapping: http://L3AW203:8085/HelloWorldService
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14-Jan-2008 14:23:21 org.apache.tuscany.sca.http.tomcat.TomcatServer addServletM
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apping
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INFO: Added Servlet mapping: http://L3AW203:8085/HelloWorldWsPolicyService
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14-Jan-2008 14:23:21 org.apache.coyote.http11.Http11Protocol destroy
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INFO: Stopping Coyote HTTP/1.1 on http-8085
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Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.734 sec
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This shows that the Junit test cases have run successfully.
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