public static List<X509CertificateObject> getTrustedCerts() {
if (intermediates == null) {
intermediates = new ArrayList<X509CertificateObject>();
File dir = new File(XMPConfig.getTrustedCertsDir());
File[] listFiles = dir.listFiles();
for (File file : listFiles) {
try {
FileReader fr;
fr = new FileReader(file);
PEMReader p = new PEMReader(fr);
Object o = p.readObject();
X509CertificateObject cert = null;
if (o instanceof X509CertificateObject) {
cert = (X509CertificateObject) o;
intermediates.add(cert);
}
p.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (NullPointerException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
return intermediates;
}
public static X509CertificateObject getCertificate() {
if (cert == null) {
try {
File f = new File(XMPConfig.getCertfile());
FileReader fr;
fr = new FileReader(f);
PEMReader r = new PEMReader(fr);
Object o = r.readObject();
if (o instanceof X509CertificateObject) {
cert = (X509CertificateObject) o;
}
cert.checkValidity();
r.close();
} catch (FileNotFoundException e) {
logger.error("FATAL: couldn't load certificate file", e);
System.exit(1);
} catch (NullPointerException e) {
logger.error("FATAL: couldn't load certificate file", e);
System.exit(1);
} catch (IOException e) {
logger.error("FATAL: couldn't load certificate file", e);
System.exit(1);
} catch (CertificateExpiredException e) {
logger.error("FATAL: couldn't load certificate file", e);
System.exit(1);
} catch (CertificateNotYetValidException e) {
logger.error("FATAL: couldn't load certificate file", e);
System.exit(1);
}
}
return cert;
}
private static KeyPair getKey() {
if (keyPair == null) {
try {
File f = new File(XMPConfig.getKeyfile());
FileReader r = new FileReader(f);
PEMReader pr = new PEMReader(r);
Object o = pr.readObject();
keyPair = (KeyPair) o;
pr.close();
} catch (FileNotFoundException e) {
logger.error("FATAL: couldn't load private key", e);
System.exit(1);
} catch (NullPointerException e) {
logger.error("FATAL: couldn't load private key", e);
System.exit(1);
} catch (IOException e) {
logger.error("FATAL: couldn't load private key", e);
System.exit(1);
}
}
return keyPair;
}
