Examples with ProviderException java.security.ProviderException used on opensource projects

Example 71 with ProviderException

use of java.security.ProviderException in project j2objc by google.

the class ProviderExceptionTest method testProviderException06.

/**
     * Test for <code>ProviderException(String, Throwable)</code> constructor
     * Assertion: constructs ProviderException when <code>cause</code> is null
     * <code>msg</code> is null
     */
public void testProviderException06() {
    ProviderException tE = new ProviderException(null, null);
    assertNull("getMessage() must return null", tE.getMessage());
    assertNull("getCause() must return null", tE.getCause());
}

Example 72 with ProviderException

use of java.security.ProviderException in project j2objc by google.

the class ProviderExceptionTest method testProviderException02.

/**
     * Test for <code>ProviderException(String)</code> constructor Assertion:
     * constructs ProviderException with detail message msg. Parameter
     * <code>msg</code> is not null.
     */
public void testProviderException02() {
    ProviderException tE;
    for (int i = 0; i < msgs.length; i++) {
        tE = new ProviderException(msgs[i]);
        assertEquals("getMessage() must return: ".concat(msgs[i]), tE.getMessage(), msgs[i]);
        assertNull("getCause() must return null", tE.getCause());
    }
}

Example 73 with ProviderException

use of java.security.ProviderException in project j2objc by google.

the class ProviderExceptionTest method testProviderException04.

/**
     * Test for <code>ProviderException(Throwable)</code> constructor
     * Assertion: constructs ProviderException when <code>cause</code> is null
     */
public void testProviderException04() {
    Throwable cause = null;
    ProviderException tE = new ProviderException(cause);
    assertNull("getMessage() must return null.", tE.getMessage());
    assertNull("getCause() must return null", tE.getCause());
}

Example 74 with ProviderException

use of java.security.ProviderException in project j2objc by google.

the class ProviderExceptionTest method testProviderException07.

/**
     * Test for <code>ProviderException(String, Throwable)</code> constructor
     * Assertion: constructs ProviderException when <code>cause</code> is null
     * <code>msg</code> is not null
     */
public void testProviderException07() {
    ProviderException tE;
    for (int i = 0; i < msgs.length; i++) {
        tE = new ProviderException(msgs[i], null);
        assertEquals("getMessage() must return: ".concat(msgs[i]), tE.getMessage(), msgs[i]);
        assertNull("getCause() must return null", tE.getCause());
    }
}

Example 75 with ProviderException

use of java.security.ProviderException in project platform_frameworks_base by android.

the class AndroidKeyStoreSpi method setSecretKeyEntry.

private void setSecretKeyEntry(String entryAlias, SecretKey key, java.security.KeyStore.ProtectionParameter param) throws KeyStoreException {
    if ((param != null) && (!(param instanceof KeyProtection))) {
        throw new KeyStoreException("Unsupported protection parameter class: " + param.getClass().getName() + ". Supported: " + KeyProtection.class.getName());
    }
    KeyProtection params = (KeyProtection) param;
    if (key instanceof AndroidKeyStoreSecretKey) {
        // KeyStore-backed secret key. It cannot be duplicated into another entry and cannot
        // overwrite its own entry.
        String keyAliasInKeystore = ((AndroidKeyStoreSecretKey) key).getAlias();
        if (keyAliasInKeystore == null) {
            throw new KeyStoreException("KeyStore-backed secret key does not have an alias");
        }
        if (!keyAliasInKeystore.startsWith(Credentials.USER_SECRET_KEY)) {
            throw new KeyStoreException("KeyStore-backed secret key has invalid alias: " + keyAliasInKeystore);
        }
        String keyEntryAlias = keyAliasInKeystore.substring(Credentials.USER_SECRET_KEY.length());
        if (!entryAlias.equals(keyEntryAlias)) {
            throw new KeyStoreException("Can only replace KeyStore-backed keys with same" + " alias: " + entryAlias + " != " + keyEntryAlias);
        }
        // This is the entry where this key is already stored. No need to do anything.
        if (params != null) {
            throw new KeyStoreException("Modifying KeyStore-backed key using protection" + " parameters not supported");
        }
        return;
    }
    if (params == null) {
        throw new KeyStoreException("Protection parameters must be specified when importing a symmetric key");
    }
    // Not a KeyStore-backed secret key -- import its key material into keystore.
    String keyExportFormat = key.getFormat();
    if (keyExportFormat == null) {
        throw new KeyStoreException("Only secret keys that export their key material are supported");
    } else if (!"RAW".equals(keyExportFormat)) {
        throw new KeyStoreException("Unsupported secret key material export format: " + keyExportFormat);
    }
    byte[] keyMaterial = key.getEncoded();
    if (keyMaterial == null) {
        throw new KeyStoreException("Key did not export its key material despite supporting" + " RAW format export");
    }
    KeymasterArguments args = new KeymasterArguments();
    try {
        int keymasterAlgorithm = KeyProperties.KeyAlgorithm.toKeymasterSecretKeyAlgorithm(key.getAlgorithm());
        args.addEnum(KeymasterDefs.KM_TAG_ALGORITHM, keymasterAlgorithm);
        int[] keymasterDigests;
        if (keymasterAlgorithm == KeymasterDefs.KM_ALGORITHM_HMAC) {
            // JCA HMAC key algorithm implies a digest (e.g., HmacSHA256 key algorithm
            // implies SHA-256 digest). Because keymaster HMAC key is authorized only for one
            // digest, we don't let import parameters override the digest implied by the key.
            // If the parameters specify digests at all, they must specify only one digest, the
            // only implied by key algorithm.
            int keymasterImpliedDigest = KeyProperties.KeyAlgorithm.toKeymasterDigest(key.getAlgorithm());
            if (keymasterImpliedDigest == -1) {
                throw new ProviderException("HMAC key algorithm digest unknown for key algorithm " + key.getAlgorithm());
            }
            keymasterDigests = new int[] { keymasterImpliedDigest };
            if (params.isDigestsSpecified()) {
                // Digest(s) explicitly specified in params -- check that the list consists of
                // exactly one digest, the one implied by key algorithm.
                int[] keymasterDigestsFromParams = KeyProperties.Digest.allToKeymaster(params.getDigests());
                if ((keymasterDigestsFromParams.length != 1) || (keymasterDigestsFromParams[0] != keymasterImpliedDigest)) {
                    throw new KeyStoreException("Unsupported digests specification: " + Arrays.asList(params.getDigests()) + ". Only " + KeyProperties.Digest.fromKeymaster(keymasterImpliedDigest) + " supported for HMAC key algorithm " + key.getAlgorithm());
                }
            }
        } else {
            // Key algorithm does not imply a digest.
            if (params.isDigestsSpecified()) {
                keymasterDigests = KeyProperties.Digest.allToKeymaster(params.getDigests());
            } else {
                keymasterDigests = EmptyArray.INT;
            }
        }
        args.addEnums(KeymasterDefs.KM_TAG_DIGEST, keymasterDigests);
        @KeyProperties.PurposeEnum int purposes = params.getPurposes();
        int[] keymasterBlockModes = KeyProperties.BlockMode.allToKeymaster(params.getBlockModes());
        if (((purposes & KeyProperties.PURPOSE_ENCRYPT) != 0) && (params.isRandomizedEncryptionRequired())) {
            for (int keymasterBlockMode : keymasterBlockModes) {
                if (!KeymasterUtils.isKeymasterBlockModeIndCpaCompatibleWithSymmetricCrypto(keymasterBlockMode)) {
                    throw new KeyStoreException("Randomized encryption (IND-CPA) required but may be violated by" + " block mode: " + KeyProperties.BlockMode.fromKeymaster(keymasterBlockMode) + ". See KeyProtection documentation.");
                }
            }
        }
        args.addEnums(KeymasterDefs.KM_TAG_PURPOSE, KeyProperties.Purpose.allToKeymaster(purposes));
        args.addEnums(KeymasterDefs.KM_TAG_BLOCK_MODE, keymasterBlockModes);
        if (params.getSignaturePaddings().length > 0) {
            throw new KeyStoreException("Signature paddings not supported for symmetric keys");
        }
        int[] keymasterPaddings = KeyProperties.EncryptionPadding.allToKeymaster(params.getEncryptionPaddings());
        args.addEnums(KeymasterDefs.KM_TAG_PADDING, keymasterPaddings);
        KeymasterUtils.addUserAuthArgs(args, params.isUserAuthenticationRequired(), params.getUserAuthenticationValidityDurationSeconds(), params.isUserAuthenticationValidWhileOnBody(), params.isInvalidatedByBiometricEnrollment());
        KeymasterUtils.addMinMacLengthAuthorizationIfNecessary(args, keymasterAlgorithm, keymasterBlockModes, keymasterDigests);
        args.addDateIfNotNull(KeymasterDefs.KM_TAG_ACTIVE_DATETIME, params.getKeyValidityStart());
        args.addDateIfNotNull(KeymasterDefs.KM_TAG_ORIGINATION_EXPIRE_DATETIME, params.getKeyValidityForOriginationEnd());
        args.addDateIfNotNull(KeymasterDefs.KM_TAG_USAGE_EXPIRE_DATETIME, params.getKeyValidityForConsumptionEnd());
        if (((purposes & KeyProperties.PURPOSE_ENCRYPT) != 0) && (!params.isRandomizedEncryptionRequired())) {
            // Permit caller-provided IV when encrypting with this key
            args.addBoolean(KeymasterDefs.KM_TAG_CALLER_NONCE);
        }
    } catch (IllegalArgumentException | IllegalStateException e) {
        throw new KeyStoreException(e);
    }
    Credentials.deleteAllTypesForAlias(mKeyStore, entryAlias, mUid);
    String keyAliasInKeystore = Credentials.USER_SECRET_KEY + entryAlias;
    int errorCode = mKeyStore.importKey(keyAliasInKeystore, args, KeymasterDefs.KM_KEY_FORMAT_RAW, keyMaterial, mUid, // flags
    0, new KeyCharacteristics());
    if (errorCode != KeyStore.NO_ERROR) {
        throw new KeyStoreException("Failed to import secret key. Keystore error code: " + errorCode);
    }
}