Java KeyStore.size方法代码示例

import java.security.KeyStore; //导入方法依赖的package包/类
/**
 * Constructor.
 * 
 * @param store key store credentials are retrieved from
 * @param passwords for key entries, map key is the entity id, map value is the password
 * @param usage usage type of all keys in the store
 * 
 * @throws IllegalArgumentException thrown if the given keystore is null
 */
public KeyStoreCredentialResolver(KeyStore store, Map<String, String> passwords, UsageType usage)
        throws IllegalArgumentException {
    super();

    if (store == null) {
        throw new IllegalArgumentException("Provided key store may not be null.");
    }

    try {
        store.size();
    } catch (KeyStoreException e) {
        throw new IllegalArgumentException("Keystore has not been initialized.");
    }

    keyStore = store;

    if (usage != null) {
        keystoreUsage = usage;
    } else {
        keystoreUsage = UsageType.UNSPECIFIED;
    }

    keyPasswords = passwords;
}
 

import java.security.KeyStore; //导入方法依赖的package包/类
private void compareKeyStore(KeyStore a, KeyStore b, String inKeyPass,
        String outKeyPass, int keyStoreSize) throws Exception {
    if (a.size() != keyStoreSize || b.size() != keyStoreSize) {
        throw new RuntimeException("size not match or size not equal to "
                + keyStoreSize);
    }

    Enumeration<String> eA = a.aliases();
    while (eA.hasMoreElements()) {
        String aliasA = eA.nextElement();

        if (!b.containsAlias(aliasA)) {
            throw new RuntimeException("alias not match for alias:"
                    + aliasA);
        }

        compareKeyEntry(a, b, inKeyPass, outKeyPass, aliasA);
    }
}
 

import java.security.KeyStore; //导入方法依赖的package包/类
private KeyStore validateTruststore(KeyStore trustStore) {
    int trustStoreSize;
    try {
        trustStoreSize = trustStore.size();
    } catch (KeyStoreException e) {
        throw new RuntimeException(e);
    }
    if (trustStoreSize == 0) {
        throw new EmptyTrustStoreException();
    }
    return trustStore;
}
 

import java.security.KeyStore; //导入方法依赖的package包/类
private void testKeyStore(KeyStore inputKeyStore, char[] keypass)
        throws KeyStoreException, UnrecoverableKeyException,
        NoSuchAlgorithmException {
    out.println("========== Key Store ==========");
    out.println("getProvider : " + inputKeyStore.getProvider());
    out.println("getType : " + inputKeyStore.getType());
    out.println("getDefaultType : " + KeyStore.getDefaultType());

    int idx = 0;
    Enumeration<String> e = inputKeyStore.aliases();
    String alias;
    while (e.hasMoreElements()) {
        alias = e.nextElement();
        if (!inputKeyStore.containsAlias(alias)) {
            throw new RuntimeException("Alias not found");
        }
        out.println("Alias " + idx + " : " + alias);
        out.println("getCreationDate : "
                + inputKeyStore.getCreationDate(alias));
        X509Certificate cert = (X509Certificate) inputKeyStore
                .getCertificate(alias);
        out.println("getCertificate : " + cert.getSubjectDN());
        String retAlias = inputKeyStore.getCertificateAlias(cert);
        if (!retAlias.equals(alias)) {
            throw new RuntimeException("Alias mismatch, actually "
                    + retAlias + ", expected " + alias);
        }
        out.println("getCertificateAlias : " + retAlias);
        Certificate[] certs = inputKeyStore.getCertificateChain(alias);
        int i = 0;
        for (Certificate certification : certs) {
            out.println("getCertificateChain " + i
                    + ((X509Certificate) certification).getSubjectDN());
            i++;
        }
        if (inputKeyStore.isCertificateEntry(alias)) {
            throw new RuntimeException(
                    "inputKeystore should not be certEntry because this"
                            + " keystore only contain key pair entries.");
        }
        if (!inputKeyStore.isKeyEntry(alias)) {
            throw new RuntimeException("Entry type unknown.");
        }
        idx++;
    }
    int size = inputKeyStore.size();
    if (idx != size) {
        throw new RuntimeException("Size not match, actually " + idx
                + ", expected " + size);
    }
}
 

import java.security.KeyStore; //导入方法依赖的package包/类
private void readTest(String inKeyStore) throws Exception {

        KeyStore inputKeyStore;

        // Initialize KeyStore
        String dir = System.getProperty("test.src", ".");
        String keystorePath = dir + File.separator + "certs" + File.separator
                + "readP12";
        inputKeyStore = KeyStore
                .getInstance(IN_KETYSTORE_TYPE, IN_KEYSTORE_PRV);
        // KeyStore have encoded by Base64.getMimeEncoder().encode(),need decode
        // first.
        byte[] input = Files.readAllBytes(Paths.get(keystorePath, inKeyStore));
        ByteArrayInputStream arrayIn = new ByteArrayInputStream(Base64
                .getMimeDecoder().decode(input));
        inputKeyStore.load(arrayIn, IN_STORE_PASS.toCharArray());
        out.println("Initialize KeyStore : " + inKeyStore + " success");

        out.println("getProvider : " + inputKeyStore.getProvider());
        out.println("getType : " + inputKeyStore.getType());
        out.println("getDefaultType : " + KeyStore.getDefaultType());

        int idx = 0;
        Enumeration<String> e = inputKeyStore.aliases();
        String alias;
        while (e.hasMoreElements()) {
            alias = e.nextElement();
            out.println("Alias " + idx + " : " + alias);
            if (inputKeyStore.containsAlias(alias) == false) {
                throw new RuntimeException("Alias not found");
            }

            out.println("getCreationDate : "
                    + inputKeyStore.getCreationDate(alias));

            X509Certificate cert = (X509Certificate) inputKeyStore
                    .getCertificate(alias);
            out.println("getCertificate : " + cert.getSubjectDN());
            String retAlias = inputKeyStore.getCertificateAlias(cert);
            if (!retAlias.equals(alias)) {
                throw new RuntimeException("Alias mismatch");
            }
            out.println("getCertificateAlias : " + retAlias);

            Certificate[] certs = inputKeyStore.getCertificateChain(alias);
            for (int i = 0; i < certs.length; i++) {
                out.println("getCertificateChain " + i + " : "
                        + ((X509Certificate) certs[i]).getSubjectDN());
            }

            boolean isCertEntry = inputKeyStore.isCertificateEntry(alias);
            // test KeyStore only contain key pair entries.
            if (isCertEntry == true) {
                throw new RuntimeException(
                        "inputKeystore should not be certEntry because test keystore only contain key pair entries.");
            }

            boolean isKeyEntry = inputKeyStore.isKeyEntry(alias);
            if (isKeyEntry) {
                Key key = inputKeyStore.getKey(alias,
                        IN_STORE_PASS.toCharArray());
                out.println("Key : " + key.toString());
            } else {
                throw new RuntimeException("Entry type unknown\n");
            }
            idx++;
        }

        int size = inputKeyStore.size();
        if (idx != size) {
            throw new RuntimeException("Size not match");
        }

    }
 

import java.security.KeyStore; //导入方法依赖的package包/类
public void runTest(Provider p) throws Exception {
    try (FileOutputStream fos = new FileOutputStream("jceks");
            FileInputStream fis = new FileInputStream("jceks");) {

        KeyStore ks = KeyStore.getInstance("jceks", p);
        // create an empty key store
        ks.load(null, null);

        // store the secret keys
        String aliasHead = new String("secretKey");
        for (int j = 0; j < NUM_ALGOS; j++) {
            ks.setKeyEntry(aliasHead + j, sks[j], PASSWDK, null);
        }

        // write the key store out to a file
        ks.store(fos, PASSWDF);
        // wipe clean the existing key store
        for (int k = 0; k < NUM_ALGOS; k++) {
            ks.deleteEntry(aliasHead + k);
        }
        if (ks.size() != 0) {
            throw new RuntimeException("ERROR: re-initialization failed");
        }

        // reload the key store with the file
        ks.load(fis, PASSWDF);

        // check the integrity/validaty of the key store
        Key temp = null;
        String alias = null;
        if (ks.size() != NUM_ALGOS) {
            throw new RuntimeException("ERROR: wrong number of key"
                    + " entries");
        }

        for (int m = 0; m < ks.size(); m++) {
            alias = aliasHead + m;
            temp = ks.getKey(alias, PASSWDK);
            // compare the keys
            if (!temp.equals(sks[m])) {
                throw new RuntimeException("ERROR: key comparison (" + m
                        + ") failed");
            }
            // check the type of key
            if (ks.isCertificateEntry(alias) || !ks.isKeyEntry(alias)) {
                throw new RuntimeException("ERROR: type identification ("
                        + m + ") failed");
            }
        }
    }
}
 

import java.security.KeyStore; //导入方法依赖的package包/类
private void readTest(String inKeyStore) throws Exception {

        KeyStore inputKeyStore;

        // Initialize KeyStore
        String dir = System.getProperty("test.src", ".");
        String keystorePath = dir + File.separator + "certs" + File.separator
                + "readP12";
        inputKeyStore = KeyStore.getInstance(IN_KEYSTORE_TYPE);
        // KeyStore have encoded by Base64.getMimeEncoder().encode(),need decode
        // first.
        byte[] input = Files.readAllBytes(Paths.get(keystorePath, inKeyStore));
        ByteArrayInputStream arrayIn = new ByteArrayInputStream(Base64
                .getMimeDecoder().decode(input));
        inputKeyStore.load(arrayIn, IN_STORE_PASS.toCharArray());
        out.println("Initialize KeyStore : " + inKeyStore + " success");

        out.println("getProvider : " + inputKeyStore.getProvider());
        out.println("getType : " + inputKeyStore.getType());
        out.println("getDefaultType : " + KeyStore.getDefaultType());

        int idx = 0;
        Enumeration<String> e = inputKeyStore.aliases();
        String alias;
        while (e.hasMoreElements()) {
            alias = e.nextElement();
            out.println("Alias " + idx + " : " + alias);
            if (inputKeyStore.containsAlias(alias) == false) {
                throw new RuntimeException("Alias not found");
            }

            out.println("getCreationDate : "
                    + inputKeyStore.getCreationDate(alias));

            X509Certificate cert = (X509Certificate) inputKeyStore
                    .getCertificate(alias);
            out.println("getCertificate : " + cert.getSubjectDN());
            String retAlias = inputKeyStore.getCertificateAlias(cert);
            if (!retAlias.equals(alias)) {
                throw new RuntimeException("Alias mismatch");
            }
            out.println("getCertificateAlias : " + retAlias);

            Certificate[] certs = inputKeyStore.getCertificateChain(alias);
            for (int i = 0; i < certs.length; i++) {
                out.println("getCertificateChain " + i + " : "
                        + ((X509Certificate) certs[i]).getSubjectDN());
            }

            boolean isCertEntry = inputKeyStore.isCertificateEntry(alias);
            // test KeyStore only contain key pair entries.
            if (isCertEntry == true) {
                throw new RuntimeException(
                        "inputKeystore should not be certEntry because test keystore only contain key pair entries.");
            }

            boolean isKeyEntry = inputKeyStore.isKeyEntry(alias);
            if (isKeyEntry) {
                Key key = inputKeyStore.getKey(alias,
                        IN_STORE_PASS.toCharArray());
                out.println("Key : " + key.toString());
            } else {
                throw new RuntimeException("Entry type unknown\n");
            }
            idx++;
        }

        int size = inputKeyStore.size();
        if (idx != size) {
            throw new RuntimeException("Size not match");
        }

    }