采用JavaFx编写的加解密工具完整源码

package com.jijunpeng.javafx.cipher.controller; import cn.hutool.core.io.IoUtil; import cn.hutool.crypto.BCUtil; import cn.hutool.crypto.GlobalBouncyCastleProvider; import cn.hutool.crypto.asymmetric.KeyType; import cn.hutool.crypto.asymmetric.RSA; import com.jijunpeng.javafx.cipher.common.DialogUtil; import com.jijunpeng.javafx.cipher.common.enums.*; import com.jijunpeng.javafx.cipher.controller.api.BaseController; import com.jijunpeng.javafx.cipher.controller.api.ICipherController; import com.jijunpeng.javafx.cipher.exception.KeyTypeException; import com.jijunpeng.javafx.cipher.persistence.PersistenceJson; import javafx.collections.FXCollections; import javafx.event.ActionEvent; import javafx.fxml.FXML; import javafx.scene.control.Button; import javafx.scene.control.ComboBox; import javafx.scene.control.RadioButton; import javafx.scene.control.TextArea; import javafx.scene.layout.Pane; import lombok.Getter; import lombok.extern.slf4j.Slf4j; import org.apache.commons.codec.DecoderException; import org.apache.commons.codec.binary.Base64; import org.apache.commons.codec.binary.Hex; import org.bouncycastle.util.io.pem.PemObject; import java.security.KeyFactory; import java.security.NoSuchAlgorithmException; import java.security.PrivateKey; import java.security.PublicKey; import java.security.spec.InvalidKeySpecException; import java.security.spec.X509EncodedKeySpec; /** * @author Ji Junpeng * @date 2019-11-30 19-45 */ @Getter @Slf4j @PersistenceJson(path = "$.main_inner_$rsa") public class RsaController extends BaseController implements ICipherController { @FXML private Pane rsaRootPane; @FXML @PersistenceJson(path = "leftHexRb", field = "selected", getter = "isSelected") private RadioButton leftHexRb; @FXML @PersistenceJson(path = "leftBase64Rb", field = "selected", getter = "isSelected") private RadioButton leftBase64Rb; @FXML @PersistenceJson(path = "leftStringRb", field = "selected", getter = "isSelected") private RadioButton leftStringRb; @FXML @PersistenceJson(path = "leftStringCharsetComboBox", field = "value") private ComboBox<CharsetEnum> leftStringCharsetComboBox; @FXML @PersistenceJson(path = "leftTextArea", field = "text") private TextArea leftTextArea; @FXML @PersistenceJson(path = "rightHexRb", field = "selected", getter = "isSelected") private RadioButton rightHexRb; @FXML @PersistenceJson(path = "rightBase64Rb", field = "selected", getter = "isSelected") private RadioButton rightBase64Rb; @FXML @PersistenceJson(path = "rightTextArea", field = "text") private TextArea rightTextArea; @FXML @PersistenceJson(path = "paddingComboBox", field = "value") private ComboBox<RsaPaddingEnum> paddingComboBox; @FXML @PersistenceJson(path = "cipherProviderComboBox", field = "value") private ComboBox<CipherProviderEnum> cipherProviderComboBox; @FXML @PersistenceJson(path = "privateKeyTypeComboBox", field = "value") private ComboBox<RsaPrivateKeyTypeEnum> privateKeyTypeComboBox; @FXML @PersistenceJson(path = "publicKeyTypeComboBox", field = "value") private ComboBox<RsaPublicKeyTypeEnum> publicKeyTypeComboBox; @FXML @PersistenceJson(path = "privateKeyTextArea", field = "text") private TextArea privateKeyTextArea; @FXML @PersistenceJson(path = "publicKeyTextArea", field = "text") private TextArea publicKeyTextArea; @FXML private Pane paddingVg; @FXML private Button genKeyPairBtn; @FXML private Button genPublicKeyBtn; @Override protected Pane getRootPane() { return rsaRootPane; } @Override protected void initViewData() { super.initViewData(); initCipherController(); paddingComboBox.setItems(FXCollections.observableArrayList(RsaPaddingEnum.values())); paddingComboBox.setValue(RsaPaddingEnum.values()[0]); // todo privateKeyTypeComboBox.setItems(FXCollections.singletonObservableList(RsaPrivateKeyTypeEnum.values()[0])); privateKeyTypeComboBox.setValue(RsaPrivateKeyTypeEnum.values()[0]); publicKeyTypeComboBox.setItems(FXCollections.observableArrayList(RsaPublicKeyTypeEnum.values())); publicKeyTypeComboBox.setValue(RsaPublicKeyTypeEnum.values()[0]); privateKeyTextArea.setPromptText("-----BEGIN PRIVATE KEY----- 开头，或者 -----BEGIN RSA PRIVATE KEY----- 开头"); publicKeyTextArea.setPromptText("-----BEGIN PUBLIC KEY----- 开头"); // todo paddingVg.setVisible(false); publicKeyTypeComboBox.setVisible(false); genKeyPairBtn.setVisible(false); genPublicKeyBtn.setVisible(false); } /** * left --private key encrypt--> right */ @FXML private void encryptByPrivateKey(ActionEvent actionEvent) { try { PrivateKey privateKey = getPrivateKey(); byte[] inputBytes = getLeftBytes(); byte[] outputBytes = newRsa().setPrivateKey(privateKey).encrypt(inputBytes, KeyType.PrivateKey); String rightStr = buildRightStr(outputBytes); rightTextArea.setText(rightStr); log.info("RSA encrypt by private key. inputStr:{}, outputStr:{}", leftTextArea.getText(), rightStr); } catch (Exception e) { log.error("RSA encrypt by private key throw exception. e:", e); DialogUtil.showError(rsaRootPane, "RSA 私钥加密失败", "错误原因：" + e.getMessage()); } } /** * left --public key encrypt--> right */ @FXML private void encryptByPublicKey(ActionEvent actionEvent) { try { PublicKey publicKey = getPublicKey(); byte[] inputBytes = getLeftBytes(); byte[] outputBytes = newRsa().setPublicKey(publicKey).encrypt(inputBytes, KeyType.PublicKey); String rightStr = buildRightStr(outputBytes); rightTextArea.setText(rightStr); log.info("RSA encrypt by public key. inputStr:{}, outputStr:{}", leftTextArea.getText(), rightStr); } catch (Exception e) { log.error("RSA encrypt by public key throw exception. e:", e); DialogUtil.showError(rsaRootPane, "RSA 私钥加密失败", "错误原因：" + e.getMessage()); } } /** * left <--private key decrypt-- right */ @FXML private void decryptByPrivateKey(ActionEvent actionEvent) { try { PrivateKey privateKey = getPrivateKey(); byte[] inputBytes = getRightBytes(); byte[] outputBytes = newRsa().setPrivateKey(privateKey).decrypt(inputBytes, KeyType.PrivateKey); String leftStr = buildLeftStr(outputBytes); leftTextArea.setText(leftStr); log.info("RSA decrypt by private key. inputStr:{}, outputStr:{}", rightTextArea.getText(), leftStr); } catch (Exception e) { log.error("RSA decrypt by private key throw exception. e:", e); DialogUtil.showError(rsaRootPane, "RSA 私钥解密失败", "错误原因：" + e.getMessage()); } } /** * left <--public key decrypt-- right */ @FXML private void decryptByPublicKey(ActionEvent actionEvent) { try { PublicKey publicKey = getPublicKey(); byte[] inputBytes = getRightBytes(); byte[] outputBytes = newRsa().setPublicKey(publicKey).decrypt(inputBytes, KeyType.PublicKey); String leftStr = buildLeftStr(outputBytes); leftTextArea.setText(leftStr); log.info("RSA decrypt by public key. inputStr:{}, outputStr:{}", rightTextArea.getText(), leftStr); } catch (Exception e) { log.error("RSA decrypt by public key throw exception. e:", e); DialogUtil.showError(rsaRootPane, "RSA 公钥解密失败", "错误原因：" + e.getMessage()); } } private RSA newRsa() { GlobalBouncyCastleProvider.setUseBouncyC