/*??shaw?2018-12-17
*?數(shù)字信封加解密
*???證書（1代表加密證書，2代表起簽名證書）
*??個人主頁：https://user.qzone.qq.com/1939484341/infocenter
*/
package?psic;

import?org.bouncycastle.jce.provider.BouncyCastleProvider;
import?server.ClientConf;
import?server.GetEncPvk;
import?server.JPkcs7;
import?server.Util;
import?sun.misc.base64Encoder;

import?javax.crypto.Cipher;
import?java.io.ByteArrayInputStream;
import?java.io.FileInputStream;
import?java.io.InputStream;
import?java.security.Security;;
import?java.security.cert.CertificateFactory;
import?java.security.cert.X509Certificate;
import?java.util.HashMap;
import?java.util.Map;

public?class?SHAWApp?{

????private?CertificateFactory?cf?=?null;
????private?static?final?Map?algMap?=?new?HashMap（）;

????public?SHAWApp（）?{
????????try?{
????????????Security.addProvider（new?BouncyCastleProvider（））;
????????????this.cf?=?CertificateFactory.getInstance（“X.509“?“BC“）;
????????????algMap.put（32772?“sha1withrsa“）;
????????????algMap.put（32780?“sha256withrsa“）;
????????????algMap.put（32771?“md5withrsa“）;
????????????System.out.println（“SHAWApp初始化成功“）;
????????}?catch?（Exception?var）?{
????????????System.out.println（“SHAWApp初始化異常：“?+?var.getMessage（））;
????????}

????}

????//獲取證書
????public?String?ShawGetCert（String?keyLabel?int?certType）?{
????????String?result?=?““;
????????object[]?objs?=?new?object[]{certType};
????????if?（!Util.paramCheck（objs））?{
????????????System.out.println（“必要的入?yún)⒉荒転榭栈騨ull“）;
????????????return?result;
????????}?else?{
????????????String?certPath?=?““;
????????????String?certTypePath?=?““;
????????????try?{
????????????????ClientConf?conf?=?new?ClientConf（）;
????????????????String?configPath?=?conf.CONFIG_PATH;
????????????????if?（keyLabel?==?null?||?““.equals（keyLabel））?{
????????????????????keyLabel?=?conf.getParamValue（“KeyLabel“）;
????????????????}
????????????????certPath?=?configPath.substring（0?configPath.indexOf（“Client.conf“））?+?keyLabel?+?System.getProperty（“file.separator“）;
????????????}?catch?（Exception?var）?{
????????????????System.out.println（“讀取配置文件失敗：“?+?var.getMessage（））;
????????????????return?result;
????????????}
????????????try?{
????????????????String?certTypeString?=?““;
????????????????if?（certType?==?1）?{
????????????????????certTypeString?=?“-CertEx.cer“;
????????????????}?else?{
????????????????????if?（certType?!=?2）?{
????????????????????????throw?new?Exception（“參數(shù)有誤“）;
????????????????????}
????????????????????certTypeString?=?“-CertSig.cer“;
????????????????}
????????????????certTypePath?=?certPath?+?keyLabel?+?certTypeString;
????????????????FileInputStream?fileInputStream?=?new?FileInputStream（certTypePath）;
????????????????byte[]?b?=?new?byte[fileInputStream.available（）];
????????????????fileInputStream.read（b）;
????????????????fileInputStream.close（）;
????????????????result?=?（new?base64Encoder（））.encode（b）;
????????????}?catch?（Exception?var）?{
????????????????System.out.println（“獲取證書失敗：“?+?var.getMessage（））;
????????????}
????????????return?result;
????????}
????}

??

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\.idea\
?????文件?????????449??2018-12-18?13:51??SealEnvelope-OpenEnvelope-demo\.idea\compiler.xml
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\.idea\copyright\
?????文件??????????74??2018-12-18?13:51??SealEnvelope-OpenEnvelope-demo\.idea\copyright\profiles_settings.xml
?????文件?????????340??2018-12-18?13:51??SealEnvelope-OpenEnvelope-demo\.idea\deployment.xml
?????文件?????????496??2018-12-18?14:58??SealEnvelope-OpenEnvelope-demo\.idea\encodings.xml
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\.idea\inspectionProfiles\
?????文件?????????173??2018-12-18?13:51??SealEnvelope-OpenEnvelope-demo\.idea\inspectionProfiles\Project_Default.xml
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\.idea\libraries\
?????文件?????????316??2018-12-18?15:01??SealEnvelope-OpenEnvelope-demo\.idea\libraries\bcprov_jdk15on_1_59.xml
?????文件?????????273??2018-12-18?13:51??SealEnvelope-OpenEnvelope-demo\.idea\misc.xml
?????文件?????????248??2018-12-18?13:51??SealEnvelope-OpenEnvelope-demo\.idea\modules.xml
?????文件???????35119??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\.idea\workspace.xml
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\out\
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\out\production\
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\out\production\test\
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\out\production\test\lib\
?????文件??????792825??2018-12-18?15:02??SealEnvelope-OpenEnvelope-demo\out\production\test\lib\bcpkix-jdk15on-1.59.jar
?????文件?????4092400??2018-12-18?14:40??SealEnvelope-OpenEnvelope-demo\out\production\test\lib\bcprov-jdk15on-1.59.jar
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\out\production\test\psic\
?????文件????????6613??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\out\production\test\psic\SHAWApp.class
?????目錄???????????0??2018-12-18?15:04??SealEnvelope-OpenEnvelope-demo\out\production\test\server\
?????文件????????1669??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\out\production\test\server\base64.class
?????文件????????2115??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\out\production\test\server\ClientConf.class
?????文件????????6073??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\out\production\test\server\Envelope.class
?????文件????????2375??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\out\production\test\server\GetEncPvk.class
?????文件????????9897??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\out\production\test\server\JPkcs7.class
?????文件????????1677??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\out\production\test\server\Random.class
?????文件????????6930??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\out\production\test\server\Rsa.class
?????文件????????1959??2018-12-18?15:03??SealEnvelope-OpenEnvelope-demo\out\production\test\server\ThrDES.class
............此處省略18個文件信息