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Using Programmatic Login in Java Deploy ANSI/AIM Code 39 in Java Using Programmatic Login




How to generate, print barcode using .NET, Java sdk library control with example project source code free download:
Using Programmatic Login using barcode implement for jvm control to generate, create code39 image in jvm applications. Bar Code Scanner Environments Programmatic log Code 39 Full ASCII for Java in enables the client code to supply user credentials. If you are using an EJB client, you can use the com.sun.

appserv.security.ProgrammaticLogin class with its convenient login and logout methods.

Programmatic login is specific to a server.. 25 Getting Started Securing Enterprise Applications Securing Enterprise Information Systems Applications Securing Enterprise Information Systems Applications In EIS applicati Code 3 of 9 for Java ons, components request a connection to an EIS resource. As part of this connection, the EIS can require a sign-on for the requester to access the resource. The application component provider has two choices for the design of the EIS sign-on:.

Container-manage d sign-on: The application component lets the container take the responsibility of configuring and managing the EIS sign-on. The container determines the user name and password for establishing a connection to an EIS instance. For more information, see Container-Managed Sign-On on page 506.

Component-managed sign-on: The application component code manages EIS sign-on by including code that performs the sign-on process to an EIS. For more information, see Component-Managed Sign-On on page 506..

You can also con barcode 3 of 9 for Java figure security for resource adapters. See Configuring Resource Adapter Security on page 507 for more information..

Container-Managed Sign-On In container-man javabean Code 39 Full ASCII aged sign-on, an application component does not have to pass any sign-on security information to the getConnection() method. The security information is supplied by the container, as shown in the following example:. // Business meth od in an application component Context initctx = new InitialContext(); // Perform JNDI lookup to obtain a connection factory javax.resource.cci.

ConnectionFactory cxf = (javax.resource.cci.

ConnectionFactory)initctx.lookup( "java:comp/env/eis/MainframeCxFactory"); // Invoke factory to obtain a connection. The security // information is not passed in the getConnection method javax.

resource.cci.Connection cx = cxf.

getConnection(); ...

. Component-Managed Sign-On In component-man aged sign-on, an application component is responsible for passing the needed sign-on security information to the resource to the getConnection method. For example, security information might be a user name and password, as shown here:. // Method in an Code 39 Extended for Java application component Context initctx = new InitialContext(); // Perform JNDI lookup to obtain a connection factory javax.resource.cci.

ConnectionFactory cxf =. The Java EE 6 Tutorial: Basic Concepts Securing Enterprise Information Systems Applications (javax.resource. cci.

ConnectionFactory)initctx.lookup( "java:comp/env/eis/MainframeCxFactory"); // Get a new ConnectionSpec com.myeis.

ConnectionSpecImpl properties = //.. // Invoke factory to obtain a connection properties.

setUserName("...

"); properties.setPassword("..

."); javax.resource.

cci.Connection cx = cxf.getConnection(properties); .

...

Configuring Resource Adapter Security A resource adapt er is a system-level software component that typically implements network connectivity to an external resource manager. A resource adapter can extend the functionality of the Java EE platform either by implementing one of the Java EE standard service APIs, such as a JDBC driver, or by defining and implementing a resource adapter for a connector to an external application system. Resource adapters can also provide services that are entirely local, perhaps interacting with native resources.

Resource adapters interface with the Java EE platform through the Java EE service provider interfaces (Java EE SPI). A resource adapter that uses the Java EE SPIs to attach to the Java EE platform will be able to work with all Java EE products. To configure the security settings for a resource adapter, you need to edit the resource adapter descriptor file, ra.

xml. Here is an example of the part of an ra.xml file that configures the following security properties for a resource adapter:.

<authenticati servlet ANSI/AIM Code 39 on-mechanism> <authentication-mechanism-type> BasicPassword </authentication-mechanism-type> <credential-interface> javax.resource.spi.

security.PasswordCredential </credential-interface> </authentication-mechanism> <reauthentication-support>false</reauthentication-support>. You can find out more about the options for configuring resource adapter security by reviewing as-install/lib/dtds/connector_1_0.dtd. You can configure the following elements in the resource adapter deployment descriptor file:.

Authentication m jar Code 3 of 9 echanisms: Use the authentication-mechanism element to specify an authentication mechanism supported by the resource adapter. This support is for the resource adapter, not for the underlying EIS instance. There are two supported mechanism types:.

BasicPassword, w hich supports the following interface:. javax.resource.spi.security.PasswordCredential 25 Getting Started Securing Enterprise Applications Securing Enterprise Information Systems Applications Kerbv5, which su pports the following interface:. javax.resource.spi.security.GenericCredential The GlassFish Server does not currently support this mechanism type. Reauthentication j2ee Code39 support: Use the reauthentication-support element to specify whether the resource adapter implementation supports reauthentication of existing Managed-Connection instances. Options are true or false. Security permissions: Use the security-permission element to specify a security permission that is required by the resource adapter code.

Support for security permissions is optional and is not supported in the current release of the GlassFish Server. You can, however, manually update the server.policy file to add the relevant permissions for the resource adapter.

The security permissions listed in the deployment descriptor are different from those required by the default permission set as specified in the connector specification. For more information on the implementation of the security permission specification, visit http://download.oracle.

com/ docs/cd/E17409_01/javase/6/docs/technotes/guides/security/ PolicyFiles.html#FileSyntax..

In addition to s pecifying resource adapter security in the ra.xml file, you can create a security map for a connector connection pool to map an application principal or a user group to a back-end EIS principal. The security map is usually used if one or more EIS back-end principals are used to execute operations (on the EIS) initiated by various principals or user groups in the application.

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