Examples with ASN1Exception com.unboundid.asn1.ASN1Exception used on opensource projects

Example 16 with ASN1Exception

use of com.unboundid.asn1.ASN1Exception in project core by jcryptool.

the class AbstractImportKeyStoreEntryHandler method performImportAction.

protected void performImportAction(IImportDescriptor descriptor, Object importedObject) throws IllegalArgumentException {
    if (descriptor.getKeyStoreEntryType().equals(KeyType.SECRETKEY)) {
        if (importedObject instanceof SecretKey) {
            // $NON-NLS-1$
            LogUtil.logInfo("importing secret key");
            addSecretKey(descriptor, (SecretKey) importedObject);
        } else {
            throw new IllegalArgumentException("Parameter is not as expected an instance of SecretKey");
        }
    } else if (descriptor.getKeyStoreEntryType().equals(KeyType.KEYPAIR)) {
        if (importedObject instanceof PFX) {
            // $NON-NLS-1$
            LogUtil.logInfo("importing pfx");
            PFX pfx = (PFX) importedObject;
            try {
                char[] password = promptPassword();
                if (password == null)
                    return;
                SafeBag safeBag = pfx.getAuthSafe().getSafeContents(0).getSafeBag(0);
                PKCS8ShroudedKeyBag kBag = (PKCS8ShroudedKeyBag) safeBag.getBagValue();
                PrivateKey privKey = kBag.getPrivateKey(password);
                SafeBag certBag = pfx.getAuthSafe().getSafeContents(1, password).getSafeBag(0);
                CertBag cBag = (CertBag) certBag.getBagValue();
                PublicKey pubKey = cBag.getCertificate().getPublicKey();
                int keySize = -1;
                if (pubKey instanceof RSAPublicKey)
                    keySize = ((RSAPublicKey) pubKey).getN().bitLength();
                else if (pubKey instanceof DSAPublicKey)
                    keySize = ((DSAPublicKey) pubKey).getParameters().getP().bitLength();
                // TODO: Add keySize calculation for the remaining
                // algorithms.
                ImportDescriptor newDescriptor = new ImportDescriptor(descriptor.getContactName(), privKey.getAlgorithm(), KeyType.KEYPAIR, descriptor.getFileName(), descriptor.getPassword(), descriptor.getProvider(), keySize);
                addKeyPair(newDescriptor, privKey, pubKey);
            } catch (ASN1Exception e) {
                LogUtil.logError(KeyStorePlugin.PLUGIN_ID, "error while importing key pair", e, true);
            } catch (IOException e) {
                LogUtil.logError(KeyStorePlugin.PLUGIN_ID, "error while importing key pair", e, false);
            } catch (GeneralSecurityException e) {
                LogUtil.logError(KeyStorePlugin.PLUGIN_ID, "error while importing key pair", e, true);
            }
        } else {
            throw new IllegalArgumentException("Parameter is not an instance of PFX, as expected");
        }
    } else if (descriptor.getKeyStoreEntryType().equals(KeyType.PUBLICKEY)) {
        if (importedObject instanceof Certificate) {
            // $NON-NLS-1$
            LogUtil.logInfo("importing certificate");
            addCertificate(descriptor, (Certificate) importedObject);
        } else {
            throw new IllegalArgumentException("Parameter is not an instance of Certificate, as expected");
        }
    }
}

Example 17 with ASN1Exception

use of com.unboundid.asn1.ASN1Exception in project core by jcryptool.

the class ImportExportManager method exportKeyPair.

public void exportKeyPair(IPath path, PrivateKey key, Certificate[] chain, char[] password) {
    PFX pfx;
    X509Certificate[] x509Chain = convert(chain);
    try {
        if (x509Chain.length > 1) {
            X509Certificate[] shortChain = new X509Certificate[x509Chain.length - 1];
            for (int i = 1; i < chain.length; i++) {
                shortChain[i - 1] = x509Chain[i];
            }
            pfx = new PFX(key, x509Chain[0], shortChain, password, null, null);
        } else {
            pfx = new PFX(key, x509Chain[0], null, password, null, null);
        }
        IFileStore fileStore = EFS.getStore(URIUtil.toURI(path));
        OutputStream os = new BufferedOutputStream(fileStore.openOutputStream(EFS.APPEND, null));
        DEREncoder encoder = new DEREncoder(os);
        pfx.encode(encoder);
        encoder.close();
        os.close();
    } catch (CertificateEncodingException e) {
        LogUtil.logError(KeyStorePlugin.PLUGIN_ID, "CertificateEncodingException while creating a PFX", e, true);
    } catch (GeneralSecurityException e) {
        LogUtil.logError(KeyStorePlugin.PLUGIN_ID, "GeneralSecurityException while creating a PFX", e, true);
    } catch (ASN1Exception e) {
        LogUtil.logError(KeyStorePlugin.PLUGIN_ID, "ASN1Exception while creating a PFX", e, true);
    } catch (IOException e) {
        LogUtil.logError(KeyStorePlugin.PLUGIN_ID, "IOException while creating a PFX", e, true);
    } catch (CoreException e) {
        LogUtil.logError(KeyStorePlugin.PLUGIN_ID, "CoreException while creating a PFX", e, true);
    }
}

Example 18 with ASN1Exception

use of com.unboundid.asn1.ASN1Exception in project core by jcryptool.

the class ImportManager method importPFX.

public PFX importPFX(IPath path) {
    BufferedInputStream is;
    try {
        IFileStore fileStore = EFS.getStore(URIUtil.toURI(path));
        is = new BufferedInputStream(fileStore.openInputStream(EFS.NONE, null));
        PFX pfx = new PFX();
        DERDecoder decoder = new DERDecoder(is);
        pfx.decode(decoder);
        decoder.close();
        return pfx;
    } catch (CoreException e) {
        LogUtil.logError(FlexiProviderKeystorePlugin.PLUGIN_ID, "CoreException while accessing a file store", e, true);
    } catch (ASN1Exception e) {
        LogUtil.logError(FlexiProviderKeystorePlugin.PLUGIN_ID, "ASN1Exception while decoding a pfx", e, true);
    } catch (IOException e) {
        LogUtil.logError(FlexiProviderKeystorePlugin.PLUGIN_ID, "IOException while decoding a pfx", e, false);
    }
    return null;
}

Example 19 with ASN1Exception

use of com.unboundid.asn1.ASN1Exception in project keystore-explorer by kaikramer.

the class DSignCsr method asn1DumpPressed.

private void asn1DumpPressed() {
    try {
        DViewAsn1Dump dViewAsn1Dump;
        if (pkcs10Csr != null) {
            dViewAsn1Dump = new DViewAsn1Dump(this, pkcs10Csr);
        } else {
            dViewAsn1Dump = new DViewAsn1Dump(this, spkacCsr);
        }
        dViewAsn1Dump.setLocationRelativeTo(this);
        dViewAsn1Dump.setVisible(true);
    } catch (Asn1Exception | IOException e) {
        DError.displayError(this, e);
    }
}

Example 20 with ASN1Exception

use of com.unboundid.asn1.ASN1Exception in project keystore-explorer by kaikramer.

the class DViewCertificate method asn1DumpPressed.

private void asn1DumpPressed() {
    X509Certificate cert = getSelectedCertificate();
    try {
        DViewAsn1Dump dViewAsn1Dump = new DViewAsn1Dump(this, cert);
        dViewAsn1Dump.setLocationRelativeTo(this);
        dViewAsn1Dump.setVisible(true);
    } catch (Asn1Exception | IOException e) {
        DError.displayError(this, e);
    }
}