本页内容
信任证书
信任证书分为两个步骤:
- SDK内部会指定一个文件夹作为信任路径用来放置信任证书。执行信任证书的方法,证书将会被添加到信任路径下。在检查证书是否可信时会在该文件夹下寻找对应证书。
- 执行信任证书的方法,证书将会被添加到信任路径下。
信任证书的关键代码如下:
C#
// 将本地存储中的证书添加为可信任证书
String certFilePath = rootDir+"/certificate/Certificate.pfx";
String password = "ComPDFKit";
if (CPDFSignature.checkPKCS12Password(certFilePath, password)) {
CPDFX509 x509 = CPDFSignature.getX509ByPKCS12Cert(certFilePath, password);
// Add your certificate to the trust path.
boolean result = x509.addToTrustedCertificates(rootDir + "/trusted","compdfkit.pem");
if (result) {
System.out.println("add to trusted certificates success");
}else {
System.out.println("add to trusted certificates fail");
}
}
// Add digital signature certificate in pdf file as trusted certificate.
CPDFSignature signature = document.getPdfSignature(0);
CPDFSigner signer = signature.getSignerArr()[0];
CPDFX509 cpdfx509 = signer.getCert();
boolean result = cpdfx509.addToTrustedCertificates(rootDir + "/trusted","compdfkit.pem");
if (result) {
System.out.println("add to trusted certificates success");
}else {
System.out.println("add to trusted certificates fail");
}