Package org.bouncycastle.openssl.jcajce

Examples of org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter

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            try {
                PEMParser r = new PEMParser(new InputStreamReader(new FileInputStream(files[i])));
                try {
                    Object o = r.readObject();
                   
                    JcaPEMKeyConverter pemConverter = new JcaPEMKeyConverter();
                    pemConverter.setProvider("BC");
                    if (passwordFinder != null && o instanceof PEMEncryptedKeyPair) {
                        JcePEMDecryptorProviderBuilder decryptorBuilder = new JcePEMDecryptorProviderBuilder();
                        PEMDecryptorProvider pemDecryptor = decryptorBuilder.build(passwordFinder.getPassword());
                        o = pemConverter.getKeyPair(((PEMEncryptedKeyPair) o).decryptKeyPair(pemDecryptor));
                    }
                   
                    if (o instanceof PEMKeyPair) {
                        o = pemConverter.getKeyPair((PEMKeyPair)o);
                        keys.add((KeyPair) o);
                    } else if (o instanceof KeyPair) {
                        keys.add((KeyPair) o);
                    }
                   
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        try {
            PEMParser r = new PEMParser(new InputStreamReader(new FileInputStream(file)));
            try {
                Object o = r.readObject();

                JcaPEMKeyConverter pemConverter = new JcaPEMKeyConverter();
                pemConverter.setProvider("BC");
                if (passwordFinder != null && o instanceof PEMEncryptedKeyPair) {
                    JcePEMDecryptorProviderBuilder decryptorBuilder = new JcePEMDecryptorProviderBuilder();
                    PEMDecryptorProvider pemDecryptor = decryptorBuilder.build(passwordFinder.getPassword());
                    o = pemConverter.getKeyPair(((PEMEncryptedKeyPair) o).decryptKeyPair(pemDecryptor));
                }

                if (o instanceof PEMKeyPair) {
                    o = pemConverter.getKeyPair((PEMKeyPair)o);
                    return (KeyPair) o;
                } else if (o instanceof KeyPair) {
                    return (KeyPair) o;
                }
            } finally {
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            isr = new InputStreamReader(is);
            r = new PEMParser(isr);

            Object o = r.readObject();

            JcaPEMKeyConverter pemConverter = new JcaPEMKeyConverter();
            pemConverter.setProvider("BC");
            if (passwordFinder != null && o instanceof PEMEncryptedKeyPair) {
                JcePEMDecryptorProviderBuilder decryptorBuilder = new JcePEMDecryptorProviderBuilder();
                PEMDecryptorProvider pemDecryptor = decryptorBuilder.build(passwordFinder.getPassword());
                o = pemConverter.getKeyPair(((PEMEncryptedKeyPair) o).decryptKeyPair(pemDecryptor));
            }

            if (o instanceof PEMKeyPair) {
                o = pemConverter.getKeyPair((PEMKeyPair)o);
                return (KeyPair) o;
            } else if (o instanceof KeyPair) {
                return (KeyPair) o;
            } // end of if
        } catch (Exception e) {
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    }

    protected KeyPair doReadKeyPair(InputStream is) throws Exception {
        PEMParser r = new PEMParser(new InputStreamReader(is));
        Object o = r.readObject();
        JcaPEMKeyConverter pemConverter = new JcaPEMKeyConverter();
        pemConverter.setProvider("BC");
        if (o instanceof PEMKeyPair) {
            o = pemConverter.getKeyPair((PEMKeyPair)o);
            return (KeyPair) o;
        } else if (o instanceof KeyPair) {
            return (KeyPair) o;
        }
        return null;
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        PublicKey publicKey = null;
        try {
            Object object = parser.readObject();


            JcaPEMKeyConverter converter = new JcaPEMKeyConverter();

            if (object instanceof SubjectPublicKeyInfo) {
                publicKey = converter.getPublicKey((SubjectPublicKeyInfo) object);
            } else if (object instanceof PEMKeyPair) {
                publicKey = converter.getKeyPair((PEMKeyPair) object).getPublic();
            } else {
                throw new Exception("Invalid public key" );
            }
        } catch (IOException e) {
            throw new Exception( "Invalid public key" );
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        String privateKeyStr = privateKeyBuf.toString(Charset.forName("utf8"));
        Reader privateKeyReader = new StringReader(privateKeyStr);
        PEMParser parser = new PEMParser(privateKeyReader);
        Object object = parser.readObject();

        JcaPEMKeyConverter converter = new JcaPEMKeyConverter();
        PrivateKey privateKey = null;

        if (object instanceof PrivateKeyInfo) {
            privateKey = converter.getPrivateKey((PrivateKeyInfo) object);
        } else if (object instanceof PEMKeyPair) {
            privateKey = converter.getKeyPair((PEMKeyPair) object).getPrivate();
        } else if (object instanceof PEMEncryptedKeyPair) {
            char[] passphraseChars = null;
            if ( passphrase == null ) {
                passphraseChars = new char[]{};
            } else {
                passphraseChars = passphrase.toCharArray();
            }

            PEMDecryptorProvider decryptor = new JcePEMDecryptorProviderBuilder().build(passphraseChars);
            try {
                privateKey = converter.getKeyPair(((PEMEncryptedKeyPair) object).decryptKeyPair(decryptor)).getPrivate();
            } catch (Exception e) {
                throw new Exception( "Invalid passphrase" );
            }

        } else {
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        String privateKeyStr = privateKeyBuf.toString(Charset.forName("utf8"));
        Reader privateKeyReader = new StringReader(privateKeyStr);
        PEMParser parser = new PEMParser(privateKeyReader);
        Object object = parser.readObject();

        JcaPEMKeyConverter converter = new JcaPEMKeyConverter();

        if (object instanceof PrivateKeyInfo) {
            this.privateKey = converter.getPrivateKey((PrivateKeyInfo) object);
        } else if (object instanceof PEMKeyPair) {
            this.privateKey = converter.getKeyPair((PEMKeyPair) object).getPrivate();
        } else if (object instanceof PEMEncryptedKeyPair) {
            char[] passphraseChars = null;
            if (passphrase == null) {
                passphraseChars = new char[]{};
            } else {
                passphraseChars = passphrase.toCharArray();
            }

            PEMDecryptorProvider decryptor = new JcePEMDecryptorProviderBuilder().build(passphraseChars);
            try {
                this.privateKey = converter.getKeyPair(((PEMEncryptedKeyPair) object).decryptKeyPair(decryptor)).getPrivate();
            } catch (Exception e) {
                throw new Exception("Invalid passphrase");
            }

        } else {
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                isr = new InputStreamReader(is);
                r = new PEMParser(isr);

                Object o = r.readObject();
               
                JcaPEMKeyConverter pemConverter = new JcaPEMKeyConverter();
                pemConverter.setProvider("BC");
                if (passwordFinder != null && o instanceof PEMEncryptedKeyPair) {
                    JcePEMDecryptorProviderBuilder decryptorBuilder = new JcePEMDecryptorProviderBuilder();
                    PEMDecryptorProvider pemDecryptor = decryptorBuilder.build(passwordFinder.getPassword());
                    o = pemConverter.getKeyPair(((PEMEncryptedKeyPair) o).decryptKeyPair(pemDecryptor));
                }
               
                if (o instanceof PEMKeyPair) {
                    o = pemConverter.getKeyPair((PEMKeyPair)o);
                    keys.add((KeyPair) o);
                } else if (o instanceof KeyPair) {
                    keys.add((KeyPair) o);
                }
               
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Related Classes of org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter

  • io.nodyn.crypto.SecureContext
  • io.nodyn.crypto.Sign
  • io.nodyn.crypto.Verify
  • org.apache.camel.component.ssh.FileKeyPairProvider
  • org.apache.camel.component.ssh.ResourceHelperKeyPairProvider
  • org.apache.sshd.common.keyprovider.FileKeyPairProvider
  • org.apache.sshd.common.keyprovider.ResourceKeyPairProvider
  • org.apache.sshd.server.keyprovider.PEMGeneratorHostKeyProvider
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