package com.zky.bjca;

import cn.org.bjca.client.exceptions.*;
import cn.org.bjca.client.security.SecurityEngineDeal;


public final class Sign {
    public static byte[] DataSign(String strSrc) {
        SecurityEngineDeal.setProfilePath("D:\\Java\\program\\newProgram\\zhyw\\web\\config\\config2");
        SecurityEngineDeal sed;
        byte[] signedValueByte = new byte[0];
        try {
            sed = SecurityEngineDeal.getInstance("SVSDefault");
            byte[] data = strSrc.getBytes();
            String signedValue = sed.signData(data);
            signedValueByte = sed.base64Decode(signedValue);
//            System.out.println(signedValue);
        } catch (SVSConnectException | ApplicationNotFoundException | InitException | ParameterTooLongException e) {
            e.printStackTrace();
        }
        return signedValueByte;
    }

    public static boolean DataSignVerify(String str, String signValue) {
        //传入两个参数：
        //第一个参数为需要签名的字符串
        //第二个参数为签名结果
        SecurityEngineDeal.setProfilePath("D:\\Java\\program\\newProgram\\zhyw\\web\\config\\config2");
        SecurityEngineDeal sed;
        boolean verifyRes = false;
        try {

            sed = SecurityEngineDeal.getInstance("SVSDefault");
            String cert = sed.getServerCertificate();
            System.out.println(cert);

            verifyRes = sed.verifySignedData(cert, str, signValue);
            System.out.println(verifyRes);
        } catch (SVSConnectException | ApplicationNotFoundException | InitException | ParameterTooLongException | ParameterInvalidException | UnkownException e) {
            e.printStackTrace();
        }
        return verifyRes;
    }

    public static byte[] FileSign(String strSrc) {
        SecurityEngineDeal.setProfilePath("D:\\Java\\program\\newProgram\\zhyw\\web\\config\\config2");
        SecurityEngineDeal sed;
        byte[] signedValueByte = new byte[0];
        try {
            sed = SecurityEngineDeal.getInstance("SVSDefault");
            //byte[] data = strSrc.getBytes();
            String signedValue = sed.signFile(strSrc);
            signedValueByte = sed.base64Decode(signedValue);
//            System.out.println(signedValue);
        } catch (SVSConnectException | ApplicationNotFoundException | InitException e) {
            e.printStackTrace();
        }
        return signedValueByte;
    }


    public static boolean FileSignVerify(String str, String signValue) {
        SecurityEngineDeal.setProfilePath("D:\\Java\\program\\newProgram\\zhyw\\web\\config\\config2");
        SecurityEngineDeal sed;
        boolean verifyRes = false;
        try {

            sed = SecurityEngineDeal.getInstance("SVSDefault");
            String cert = sed.getServerCertificate();
            System.out.println(cert);

            verifyRes = sed.verifySignedFile(cert, str, signValue);
            System.out.println(verifyRes);
        } catch (SVSConnectException | ApplicationNotFoundException | InitException | ParameterTooLongException | ParameterInvalidException | UnkownException e) {
            e.printStackTrace();
        }
        return verifyRes;
    }




}