com.jn.sqlhelper.cli.commands.SecurityCommands Maven / Gradle / Ivy
/*
* Copyright 2021 the original author or authors.
*
* Licensed under the Apache, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.gnu.org/licenses/lgpl-2.0.html
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.jn.sqlhelper.cli.commands;
import com.jn.langx.codec.base64.Base64;
import com.jn.langx.security.crypto.JCAEStandardName;
import com.jn.langx.security.crypto.key.PKIs;
import com.jn.langx.text.StringTemplates;
import com.jn.langx.util.Emptys;
import com.jn.sqlhelper.common.security.DriverPropertiesRsaCipher;
import org.springframework.shell.standard.ShellComponent;
import org.springframework.shell.standard.ShellMethod;
import org.springframework.shell.standard.ShellOption;
import java.security.KeyPair;
import java.security.SecureRandom;
@ShellComponent
public class SecurityCommands {
@ShellMethod(key = "gen-rsa", value = "generate rsa")
public String genRSAKeyPair() {
KeyPair keyPair = PKIs.createKeyPair(JCAEStandardName.RSA.getName(), (String) null, 512, new SecureRandom());
String publicKey = Base64.encodeBase64String(keyPair.getPublic().getEncoded());
String privateKey = Base64.encodeBase64String(keyPair.getPrivate().getEncoded());
return StringTemplates.formatWithPlaceholder("publicKey: {}\nprivateKey:{}", publicKey, privateKey);
}
@ShellMethod(key = "encrypt", value = "encrypt with rsa")
public String encrypt(
@ShellOption(defaultValue = "__NULL__") String publicKey,
String text) {
DriverPropertiesRsaCipher cipherer = new DriverPropertiesRsaCipher();
if (Emptys.isNotEmpty(publicKey)) {
cipherer.setPublicKey(publicKey);
}
return cipherer.encrypt(text);
}
}