/**@class javax.net.ssl.SSLContext @extends java.lang.Object Instances of this class represent a secure socket protocol implementation which acts as a factory for secure socket factories or <code>SSLEngine</code>s. This class is initialized with an optional set of key and trust managers and source of secure random bytes. <p> Android provides the following <code>SSLContext</code> protocols: <table> <thead> <tr> <th>Algorithm</th> <th>Supported API Levels</th> </tr> </thead> <tbody> <tr> <td>Default</td> <td>10+</td> </tr> <tr> <td>SSL</td> <td>10+</td> </tr> <tr class="deprecated"> <td>SSLv3</td> <td>10-25</td> </tr> <tr> <td>TLS</td> <td>1+</td> </tr> <tr> <td>TLSv1</td> <td>10+</td> </tr> <tr> <td>TLSv1.1</td> <td>16+</td> </tr> <tr> <td>TLSv1.2</td> <td>16+</td> </tr> <tr> <td>TLSv1.3</td> <td>29+</td> </tr> </tbody> </table> This protocol is described in the <a href= "https://docs.oracle.com/javase/8/docs/technotes/guides/security/StandardNames.html#SSLContext"> SSLContext section</a> of the Java Cryptography Architecture Standard Algorithm Name Documentation. @since 1.4 */ var SSLContext = { /**Returns the default SSL context. <p>If a default context was set using the {@link #setDefault javax.net.ssl.SSLContext.setDefault()} method, it is returned. Otherwise, the first call of this method triggers the call <code>SSLContext.getInstance("Default")</code>. If successful, that object is made the default SSL context and returned. <p>The default context is immediately usable and does not require {@linkplain #init initialization}. @return {Object {javax.net.ssl.SSLContext}} the default SSL context @throws NoSuchAlgorithmException if the {@link SSLContext#getInstance SSLContext.getInstance()} call fails @since 1.6 */ getDefault : function( ) {}, /**Sets the default SSL context. It will be returned by subsequent calls to {@link #getDefault}. The default context must be immediately usable and not require {@linkplain #init initialization}. <p> Developers are <em>strongly</em> discouraged from changing the default {@code SSLContext} as it is used as the Android default for secure communication by APIs like {@link javax.net.ssl.SSLSocketFactory#getDefault()}, {@link javax.net.ssl.SSLServerSocketFactory#getDefault()} and {@link javax.net.ssl.HttpsURLConnection}. @param {Object {SSLContext}} context the SSLContext @throws NullPointerException if context is null @throws SecurityException if a security manager exists and its <code>checkPermission</code> method does not allow <code>SSLPermission("setDefaultSSLContext")</code> @since 1.6 */ setDefault : function( ) {}, /**Returns a <code>SSLContext</code> object that implements the specified secure socket protocol. <p> This method traverses the list of registered security Providers, starting with the most preferred Provider. A new SSLContext object encapsulating the SSLContextSpi implementation from the first Provider that supports the specified protocol is returned. <p> Note that the list of registered providers may be retrieved via the {@link Security#getProviders() Security.getProviders()} method. @param {String} protocol the standard name of the requested protocol. See the SSLContext section in the <a href= "https://docs.oracle.com/javase/8/docs/technotes/guides/security/StandardNames.html#SSLContext"> Java Cryptography Architecture Standard Algorithm Name Documentation</a> for information about standard protocol names. @return {Object {javax.net.ssl.SSLContext}} the new <code>SSLContext</code> object. @exception NoSuchAlgorithmException if no Provider supports a SSLContextSpi implementation for the specified protocol. @exception NullPointerException if protocol is null. @see java.security.Provider */ getInstance : function( ) {}, /**Returns a <code>SSLContext</code> object that implements the specified secure socket protocol. <p> A new SSLContext object encapsulating the SSLContextSpi implementation from the specified provider is returned. The specified provider must be registered in the security provider list. <p> Note that the list of registered providers may be retrieved via the {@link Security#getProviders() Security.getProviders()} method. @param {String} protocol the standard name of the requested protocol. See the SSLContext section in the <a href= "https://docs.oracle.com/javase/8/docs/technotes/guides/security/StandardNames.html#SSLContext"> Java Cryptography Architecture Standard Algorithm Name Documentation</a> for information about standard protocol names. @param {String} provider the name of the provider. @return {Object {javax.net.ssl.SSLContext}} the new <code>SSLContext</code> object. @throws NoSuchAlgorithmException if a SSLContextSpi implementation for the specified protocol is not available from the specified provider. @throws NoSuchProviderException if the specified provider is not registered in the security provider list. @throws IllegalArgumentException if the provider name is null or empty. @throws NullPointerException if protocol is null. @see java.security.Provider */ getInstance : function( ) {}, /**Returns a <code>SSLContext</code> object that implements the specified secure socket protocol. <p> A new SSLContext object encapsulating the SSLContextSpi implementation from the specified Provider object is returned. Note that the specified Provider object does not have to be registered in the provider list. @param {String} protocol the standard name of the requested protocol. See the SSLContext section in the <a href= "https://docs.oracle.com/javase/8/docs/technotes/guides/security/StandardNames.html#SSLContext"> Java Cryptography Architecture Standard Algorithm Name Documentation</a> for information about standard protocol names. @param {Object {Provider}} provider an instance of the provider. @return {Object {javax.net.ssl.SSLContext}} the new <code>SSLContext</code> object. @throws NoSuchAlgorithmException if a SSLContextSpi implementation for the specified protocol is not available from the specified Provider object. @throws IllegalArgumentException if the provider is null. @throws NullPointerException if protocol is null. @see java.security.Provider */ getInstance : function( ) {}, /**Returns the protocol name of this <code>SSLContext</code> object. <p>This is the same name that was specified in one of the <code>getInstance</code> calls that created this <code>SSLContext</code> object. @return {String} the protocol name of this <code>SSLContext</code> object. */ getProtocol : function( ) {}, /**Returns the provider of this <code>SSLContext</code> object. @return {Object {java.security.Provider}} the provider of this <code>SSLContext</code> object */ getProvider : function( ) {}, /**Initializes this context. Either of the first two parameters may be null in which case the installed security providers will be searched for the highest priority implementation of the appropriate factory. Likewise, the secure random parameter may be null in which case the default implementation will be used. <P> Only the first instance of a particular key and/or trust manager implementation type in the array is used. (For example, only the first javax.net.ssl.X509KeyManager in the array will be used.) @param {Object {javax.net.ssl.KeyManager[]}} km the sources of authentication keys or null @param {Object {javax.net.ssl.TrustManager[]}} tm the sources of peer authentication trust decisions or null @param {Object {SecureRandom}} random the source of randomness for this generator or null @throws KeyManagementException if this operation fails */ init : function( ) {}, /**Returns a <code>SocketFactory</code> object for this context. @return {Object {javax.net.ssl.SSLSocketFactory}} the <code>SocketFactory</code> object @throws IllegalStateException if the SSLContextImpl requires initialization and the <code>init()</code> has not been called */ getSocketFactory : function( ) {}, /**Returns a <code>ServerSocketFactory</code> object for this context. @return {Object {javax.net.ssl.SSLServerSocketFactory}} the <code>ServerSocketFactory</code> object @throws IllegalStateException if the SSLContextImpl requires initialization and the <code>init()</code> has not been called */ getServerSocketFactory : function( ) {}, /**Creates a new <code>SSLEngine</code> using this context. <P> Applications using this factory method are providing no hints for an internal session reuse strategy. If hints are desired, {@link #createSSLEngine(String, int)} should be used instead. <P> Some cipher suites (such as Kerberos) require remote hostname information, in which case this factory method should not be used. @return {Object {javax.net.ssl.SSLEngine}} the <code>SSLEngine</code> object @throws UnsupportedOperationException if the underlying provider does not implement the operation. @throws IllegalStateException if the SSLContextImpl requires initialization and the <code>init()</code> has not been called @since 1.5 */ createSSLEngine : function( ) {}, /**Creates a new <code>SSLEngine</code> using this context using advisory peer information. <P> Applications using this factory method are providing hints for an internal session reuse strategy. <P> Some cipher suites (such as Kerberos) require remote hostname information, in which case peerHost needs to be specified. @param {String} peerHost the non-authoritative name of the host @param {Number} peerPort the non-authoritative port @return {Object {javax.net.ssl.SSLEngine}} the new <code>SSLEngine</code> object @throws UnsupportedOperationException if the underlying provider does not implement the operation. @throws IllegalStateException if the SSLContextImpl requires initialization and the <code>init()</code> has not been called @since 1.5 */ createSSLEngine : function( ) {}, /**Returns the server session context, which represents the set of SSL sessions available for use during the handshake phase of server-side SSL sockets. <P> This context may be unavailable in some environments, in which case this method returns null. For example, when the underlying SSL provider does not provide an implementation of SSLSessionContext interface, this method returns null. A non-null session context is returned otherwise. @return {Object {javax.net.ssl.SSLSessionContext}} server session context bound to this SSL context */ getServerSessionContext : function( ) {}, /**Returns the client session context, which represents the set of SSL sessions available for use during the handshake phase of client-side SSL sockets. <P> This context may be unavailable in some environments, in which case this method returns null. For example, when the underlying SSL provider does not provide an implementation of SSLSessionContext interface, this method returns null. A non-null session context is returned otherwise. @return {Object {javax.net.ssl.SSLSessionContext}} client session context bound to this SSL context */ getClientSessionContext : function( ) {}, /**Returns a copy of the SSLParameters indicating the default settings for this SSL context. <p>The parameters will always have the ciphersuites and protocols arrays set to non-null values. @return {Object {javax.net.ssl.SSLParameters}} a copy of the SSLParameters object with the default settings @throws UnsupportedOperationException if the default SSL parameters could not be obtained. @since 1.6 */ getDefaultSSLParameters : function( ) {}, /**Returns a copy of the SSLParameters indicating the supported settings for this SSL context. <p>The parameters will always have the ciphersuites and protocols arrays set to non-null values. @return {Object {javax.net.ssl.SSLParameters}} a copy of the SSLParameters object with the supported settings @throws UnsupportedOperationException if the supported SSL parameters could not be obtained. @since 1.6 */ getSupportedSSLParameters : function( ) {}, };