modules/jdktools/src/main/java/org/apache/harmony/tools/toolutils/KeyStoreLoaderSaver.java [42:188]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
public class KeyStoreLoaderSaver {
    
    
    /**
     * Creates an instance of class KeyStore and loads a keystore of the
     * specified type to it. If the type is not specified the default one is
     * used. Password storePass is used to check the integrity of the keystore.
     * If the password is null, the integrity is not checked. If the path to the
     * store is not defined, an empty keystore is created.
     * 
     * @param path
     * @param storeType
     * @param storePass
     * @param providerName
     * @return
     * @throws FileNotFoundException
     * @throws KeyStoreException
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws IOException
     * @throws NoSuchProviderException
     */
    public static KeyStore loadStore(String path, String storeType, char[] storePass,
            String providerName) throws FileNotFoundException,
            KeyStoreException, NoSuchAlgorithmException, CertificateException,
            IOException, NoSuchProviderException{

        BufferedInputStream bis;
        // if the path is given, make a FileInputStream on it
        if (path != null) {
            File ksFile = null;
            URI uri = null;
            try {
                uri = new URI(path);
                ksFile = new File(uri);
            } catch (URISyntaxException e) {
                ksFile = new File(path);
            } catch (IllegalArgumentException e){
                ksFile = new File(path);
            }
            
            if (!ksFile.exists()) {
                throw new IOException("Keystore file does not exist");
            }
            if (ksFile.length() == 0) {
                throw new IOException("Keystore file exists but is empty");
            }
            bis = new BufferedInputStream(new FileInputStream(ksFile));
        } else { // if the path is not given, a new keystore will be created
            bis = null;
        }

        // Set the store type to default if it is not given.
        // The default value is set up in java.security file.
        String checkedStoreType = (storeType != null) ? storeType : KeyStore
                .getDefaultType();
        KeyStore keyStore;
        // if the provider name is not set
        if (providerName == null) {
            keyStore = KeyStore.getInstance(checkedStoreType);
        } else {
            try {
                keyStore = KeyStore.getInstance(storeType, providerName);
            } catch (NoSuchProviderException e) {
                throw (NoSuchProviderException) new NoSuchProviderException(
                        "The provider " + providerName
                                + " is not found in the environment.")
                        .initCause(e);
            }
        }

        try {
            // try to load the keystore
            keyStore.load(bis, storePass);
        } catch (NoSuchAlgorithmException e) {
            throw new NoSuchAlgorithmException(
                    "Failed to find the algorithm to check the keystore integrity",
                    e);
        } catch (CertificateException e) {
            throw new CertificateException(
                    "Failed to load a certificate from the keystore. ", e);
        } catch (IOException e) {
            throw (IOException) new IOException("Failed to load the keystore. ")
                    .initCause(e);
        } finally {
            if (bis != null) {
                bis.close();
            }
        }
        return keyStore;
    }

    /**
     * Saves a keystore to the file and protects its integrity with password.
     * 
     * @throws KeyStoreException
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws IOException
     */
    public static void saveStore(KeyStore keyStore, String storePath,
            char[] storePass, boolean isVerbose)
            throws KeyStoreException, NoSuchAlgorithmException,
            CertificateException, IOException {
        // TODO: store not only to a file?

        // if the program should output additional information, do it
        if (isVerbose) {
            System.out.println("[Saving " + storePath + "]");
        }

        // if the path to the store is not set, use the default value
        if (storePath == null) {
            storePath = KeytoolParameters.defaultKeystorePath;
        }

        
        File ksFile = null;
        URI uri = null;
        try {
            uri = new URI(storePath);
            ksFile = new File(uri);
        } catch (URISyntaxException e) {
            ksFile = new File(storePath);
        } catch (IllegalArgumentException e) {
            ksFile = new File(storePath);
        }
        
        // the file will be created if and only if one with the same name
        // doesn't exist
        ksFile.createNewFile();
        BufferedOutputStream bos = new BufferedOutputStream(
                new FileOutputStream(ksFile));
        try {
            keyStore.store(bos, storePass);
        } catch (NoSuchAlgorithmException e) {
            throw new NoSuchAlgorithmException(
                    "Failed to find the algorithm to check the keystore integrity",
                    e);
        } catch (CertificateException e) {
            throw new CertificateException(
                    "Failed to save a certificate to the keystore. ", e);
        } catch (IOException e) {
            throw (IOException) new IOException("Failed to save the keystore. ")
                    .initCause(e);
        } finally {
            bos.close();
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



modules/jretools/src/main/java/org/apache/harmony/jretools/toolutils/KeyStoreLoaderSaver.java [42:188]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
public class KeyStoreLoaderSaver {
    
    
    /**
     * Creates an instance of class KeyStore and loads a keystore of the
     * specified type to it. If the type is not specified the default one is
     * used. Password storePass is used to check the integrity of the keystore.
     * If the password is null, the integrity is not checked. If the path to the
     * store is not defined, an empty keystore is created.
     * 
     * @param path
     * @param storeType
     * @param storePass
     * @param providerName
     * @return
     * @throws FileNotFoundException
     * @throws KeyStoreException
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws IOException
     * @throws NoSuchProviderException
     */
    public static KeyStore loadStore(String path, String storeType, char[] storePass,
            String providerName) throws FileNotFoundException,
            KeyStoreException, NoSuchAlgorithmException, CertificateException,
            IOException, NoSuchProviderException{

        BufferedInputStream bis;
        // if the path is given, make a FileInputStream on it
        if (path != null) {
            File ksFile = null;
            URI uri = null;
            try {
                uri = new URI(path);
                ksFile = new File(uri);
            } catch (URISyntaxException e) {
                ksFile = new File(path);
            } catch (IllegalArgumentException e){
                ksFile = new File(path);
            }
            
            if (!ksFile.exists()) {
                throw new IOException("Keystore file does not exist");
            }
            if (ksFile.length() == 0) {
                throw new IOException("Keystore file exists but is empty");
            }
            bis = new BufferedInputStream(new FileInputStream(ksFile));
        } else { // if the path is not given, a new keystore will be created
            bis = null;
        }

        // Set the store type to default if it is not given.
        // The default value is set up in java.security file.
        String checkedStoreType = (storeType != null) ? storeType : KeyStore
                .getDefaultType();
        KeyStore keyStore;
        // if the provider name is not set
        if (providerName == null) {
            keyStore = KeyStore.getInstance(checkedStoreType);
        } else {
            try {
                keyStore = KeyStore.getInstance(storeType, providerName);
            } catch (NoSuchProviderException e) {
                throw (NoSuchProviderException) new NoSuchProviderException(
                        "The provider " + providerName
                                + " is not found in the environment.")
                        .initCause(e);
            }
        }

        try {
            // try to load the keystore
            keyStore.load(bis, storePass);
        } catch (NoSuchAlgorithmException e) {
            throw new NoSuchAlgorithmException(
                    "Failed to find the algorithm to check the keystore integrity",
                    e);
        } catch (CertificateException e) {
            throw new CertificateException(
                    "Failed to load a certificate from the keystore. ", e);
        } catch (IOException e) {
            throw (IOException) new IOException("Failed to load the keystore. ")
                    .initCause(e);
        } finally {
            if (bis != null) {
                bis.close();
            }
        }
        return keyStore;
    }

    /**
     * Saves a keystore to the file and protects its integrity with password.
     * 
     * @throws KeyStoreException
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws IOException
     */
    public static void saveStore(KeyStore keyStore, String storePath,
            char[] storePass, boolean isVerbose)
            throws KeyStoreException, NoSuchAlgorithmException,
            CertificateException, IOException {
        // TODO: store not only to a file?

        // if the program should output additional information, do it
        if (isVerbose) {
            System.out.println("[Saving " + storePath + "]");
        }

        // if the path to the store is not set, use the default value
        if (storePath == null) {
            storePath = KeytoolParameters.defaultKeystorePath;
        }

        
        File ksFile = null;
        URI uri = null;
        try {
            uri = new URI(storePath);
            ksFile = new File(uri);
        } catch (URISyntaxException e) {
            ksFile = new File(storePath);
        } catch (IllegalArgumentException e) {
            ksFile = new File(storePath);
        }
        
        // the file will be created if and only if one with the same name
        // doesn't exist
        ksFile.createNewFile();
        BufferedOutputStream bos = new BufferedOutputStream(
                new FileOutputStream(ksFile));
        try {
            keyStore.store(bos, storePass);
        } catch (NoSuchAlgorithmException e) {
            throw new NoSuchAlgorithmException(
                    "Failed to find the algorithm to check the keystore integrity",
                    e);
        } catch (CertificateException e) {
            throw new CertificateException(
                    "Failed to save a certificate to the keystore. ", e);
        } catch (IOException e) {
            throw (IOException) new IOException("Failed to save the keystore. ")
                    .initCause(e);
        } finally {
            bos.close();
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -