SslUtils

java.lang.Object
- org.restlet.engine.ssl.SslUtils

public class SslUtils
extends java.lang.Object

Various HTTPS utilities.

Field Summary

Fields
Modifier and Type	Field	Description
`private static java.util.concurrent.ConcurrentMap<java.lang.String,java.lang.Integer>`	`keySizesCache`	Cache of SSL key sizes for various cipher suites.

Constructor Summary

Constructors
Modifier Constructor Description

private SslUtils()
Private constructor to ensure that the class acts as a true utility class i.e.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.lang.Integer`	`extractKeySize(java.lang.String sslCipherSuite)`	Extract the SSL key size of a given cipher suite.
`static SslContextFactory`	`getSslContextFactory(RestletHelper<?> helper)`	Returns the SSL context factory.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - keySizesCache
```
private static final java.util.concurrent.ConcurrentMap<java.lang.String,java.lang.Integer> keySizesCache
```
    Cache of SSL key sizes for various cipher suites.
- Constructor Detail
  - SslUtils
```
private SslUtils()
```
    Private constructor to ensure that the class acts as a true utility class i.e. it isn't instantiable and extensible.
- Method Detail
  - extractKeySize
```
public static java.lang.Integer extractKeySize(java.lang.String sslCipherSuite)
```
    Extract the SSL key size of a given cipher suite.
    
    Parameters:
    
    sslCipherSuite - The SSL cipher suite.
    
    Returns:
    
    The SSL key size.
  - getSslContextFactory
```
public static SslContextFactory getSslContextFactory(RestletHelper<?> helper)
```
    Returns the SSL context factory. It first look for a "sslContextFactory" attribute (instance), then for a "sslContextFactory" parameter (class name to instantiate).
    
    Parameters:
    
    helper - The helper to use.
    
    Returns:
    
    The SSL context factory.