<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>StandardRestrictedSSLContextService</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">StandardRestrictedSSLContextService</h1><h2>Description: </h2><p>Restricted implementation of the SSLContextService. Provides the ability to configure keystore and/or truststore properties once and reuse that configuration throughout the application, but only allows a restricted set of TLS/SSL protocols to be chosen (no SSL protocols are supported). The set of protocols selectable will evolve over time as new protocols emerge and older protocols are deprecated. This service is recommended over StandardSSLContextService if a component doesn't expect to communicate with legacy systems since it is unlikely that legacy systems will support these protocols.</p><h3>Tags: </h3><p>tls, ssl, secure, certificate, keystore, truststore, jks, p12, pkcs12, pkcs</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties"><tr><th>Display Name</th><th>API Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name">Keystore Filename</td><td>Keystore Filename</td><td></td><td id="allowable-values"></td><td id="description">The fully-qualified filename of the Keystore<br/><br/><strong>This property requires exactly one file to be provided..</strong><br/><br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Keystore Password</td><td>Keystore Password</td><td></td><td id="allowable-values"></td><td id="description">The password for the Keystore<br/><strong>Sensitive Property: true</strong></td></tr><tr><td id="name">Key Password</td><td>key-password</td><td></td><td id="allowable-values"></td><td id="description">The password for the key. If this is not specified, but the Keystore Filename, Password, and Type are specified, then the Keystore Password will be assumed to be the same as the Key Password.<br/><strong>Sensitive Property: true</strong></td></tr><tr><td id="name">Keystore Type</td><td>Keystore Type</td><td></td><td id="allowable-values"><ul><li>BCFKS</li><li>PKCS12</li><li>JKS</li></ul></td><td id="description">The Type of the Keystore</td></tr><tr><td id="name">Truststore Filename</td><td>Truststore Filename</td><td></td><td id="allowable-values"></td><td id="description">The fully-qualified filename of the Truststore<br/><br/><strong>This property requires exactly one file to be provided..</strong><br/><br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Truststore Password</td><td>Truststore Password</td><td></td><td id="allowable-values"></td><td id="description">The password for the Truststore<br/><strong>Sensitive Property: true</strong></td></tr><tr><td id="name">Truststore Type</td><td>Truststore Type</td><td></td><td id="allowable-values"><ul><li>BCFKS</li><li>PKCS12</li><li>JKS</li></ul></td><td id="description">The Type of the Truststore</td></tr><tr><td id="name">TLS Protocol</td><td>SSL Protocol</td><td id="default-value">TLS</td><td id="allowable-values"><ul><li>TLS <img src="../../../../../html/images/iconInfo.png" alt="Negotiate latest protocol version based on platform supported versions" title="Negotiate latest protocol version based on platform supported versions"></img></li><li>TLSv1.3 <img src="../../../../../html/images/iconInfo.png" alt="Require TLSv1.3 protocol version" title="Require TLSv1.3 protocol version"></img></li><li>TLSv1.2 <img src="../../../../../html/images/iconInfo.png" alt="Require TLSv1.2 protocol version" title="Require TLSv1.2 protocol version"></img></li></ul></td><td id="description">TLS Protocol Version for encrypted connections. Supported versions depend on the specific version of Java used.</td></tr></table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>System Resource Considerations:</h3>None specified.</body></html>