rspec/rules/S4433/java/rule.adoc

include::../common/rationale.adoc[]

== Why is this an issue?

include::../common/description.adoc[]

=== What is the potential impact?

include::../common/impact.adoc[]

== How to fix it
 
=== Code examples

include::../common/fix/code-rationale.adoc[]

==== Noncompliant code example

[source,java,diff-id=1,diff-type=noncompliant]
----
// Set up the environment for creating the initial context
Hashtable<String, Object> env = new Hashtable<String, Object>();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

// Use anonymous authentication
env.put(Context.SECURITY_AUTHENTICATION, "none"); // Noncompliant

// Create the initial context
DirContext ctx = new InitialDirContext(env);
----


==== Compliant solution

[source,java,diff-id=1,diff-type=compliant]
----
// Set up the environment for creating the initial context
Hashtable<String, Object> env = new Hashtable<String, Object>();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=Example");

// Use simple authentication
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.SECURITY_PRINCIPAL, "cn=local, ou=Unit, o=Example");
env.put(Context.SECURITY_CREDENTIALS, getLDAPPassword());

// Create the initial context
DirContext ctx = new InitialDirContext(env);
----

//=== How does this work?

//=== Pitfalls

//=== Going the extra mile


== Resources
//=== Documentation

include::../common/resources/documentation.adoc[]

//=== Articles & blog posts
//=== Conference presentations
//=== Standards

include::../common/resources/standards.adoc[]

//=== Benchmarks

ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

include::../message.adoc[]

include::../highlighting.adoc[]

endif::env-github,rspecator-view[]