diff --git a/client/pom.xml b/client/pom.xml index 590a9ad5022..9453159a487 100644 --- a/client/pom.xml +++ b/client/pom.xml @@ -75,6 +75,11 @@ cloud-plugin-user-authenticator-md5 ${project.version} + + org.apache.cloudstack + cloud-plugin-user-authenticator-pbkdf2 + ${project.version} + org.apache.cloudstack cloud-plugin-user-authenticator-plaintext diff --git a/core/resources/META-INF/cloudstack/core/spring-core-registry-core-context.xml b/core/resources/META-INF/cloudstack/core/spring-core-registry-core-context.xml index 939cffebce9..d967540af5a 100644 --- a/core/resources/META-INF/cloudstack/core/spring-core-registry-core-context.xml +++ b/core/resources/META-INF/cloudstack/core/spring-core-registry-core-context.xml @@ -33,7 +33,7 @@ class="org.apache.cloudstack.spring.lifecycle.registry.ExtensionRegistry"> - + - + storage-allocators/random user-authenticators/ldap user-authenticators/md5 + user-authenticators/pbkdf2 user-authenticators/plain-text user-authenticators/saml2 user-authenticators/sha256salted diff --git a/plugins/user-authenticators/pbkdf2/pom.xml b/plugins/user-authenticators/pbkdf2/pom.xml new file mode 100644 index 00000000000..e6560456b40 --- /dev/null +++ b/plugins/user-authenticators/pbkdf2/pom.xml @@ -0,0 +1,29 @@ + + + 4.0.0 + cloud-plugin-user-authenticator-pbkdf2 + Apache CloudStack Plugin - User Authenticator PBKDF2-SHA-256 + + org.apache.cloudstack + cloudstack-plugins + 4.5.0-SNAPSHOT + ../../pom.xml + + diff --git a/plugins/user-authenticators/pbkdf2/resources/META-INF/cloudstack/pbkdf2/module.properties b/plugins/user-authenticators/pbkdf2/resources/META-INF/cloudstack/pbkdf2/module.properties new file mode 100644 index 00000000000..7c2b38d654d --- /dev/null +++ b/plugins/user-authenticators/pbkdf2/resources/META-INF/cloudstack/pbkdf2/module.properties @@ -0,0 +1,18 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +name=pbkdf2 +parent=api diff --git a/plugins/user-authenticators/pbkdf2/resources/META-INF/cloudstack/pbkdf2/spring-pbkdf2-context.xml b/plugins/user-authenticators/pbkdf2/resources/META-INF/cloudstack/pbkdf2/spring-pbkdf2-context.xml new file mode 100644 index 00000000000..a6272ddb0de --- /dev/null +++ b/plugins/user-authenticators/pbkdf2/resources/META-INF/cloudstack/pbkdf2/spring-pbkdf2-context.xml @@ -0,0 +1,32 @@ + + + + + + diff --git a/plugins/user-authenticators/pbkdf2/src/org/apache/cloudstack/server/auth/PBKDF2UserAuthenticator.java b/plugins/user-authenticators/pbkdf2/src/org/apache/cloudstack/server/auth/PBKDF2UserAuthenticator.java new file mode 100644 index 00000000000..43c32c7ae5f --- /dev/null +++ b/plugins/user-authenticators/pbkdf2/src/org/apache/cloudstack/server/auth/PBKDF2UserAuthenticator.java @@ -0,0 +1,143 @@ +// Licensed to the Apache Software Foundation (ASF) under one or more +// contributor license agreements. See the NOTICE file distributed with +// this work for additional information regarding copyright ownership. +// The ASF licenses this file to You under the Apache License, Version 2.0 +// (the "License"); you may not use this file except in compliance with +// the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package org.apache.cloudstack.server.auth; + +import com.cloud.server.auth.DefaultUserAuthenticator; +import com.cloud.server.auth.UserAuthenticator; +import com.cloud.user.UserAccount; +import com.cloud.user.dao.UserAccountDao; +import com.cloud.utils.ConstantTimeComparator; +import com.cloud.utils.Pair; +import com.cloud.utils.exception.CloudRuntimeException; +import org.apache.commons.lang.StringUtils; +import org.apache.log4j.Logger; +import org.bouncycastle.crypto.PBEParametersGenerator; +import org.bouncycastle.crypto.generators.PKCS5S2ParametersGenerator; +import org.bouncycastle.crypto.params.KeyParameter; +import org.bouncycastle.util.encoders.Base64; + +import javax.ejb.Local; +import javax.inject.Inject; +import java.io.UnsupportedEncodingException; +import java.security.NoSuchAlgorithmException; +import java.security.SecureRandom; +import java.security.spec.InvalidKeySpecException; +import java.util.Map; + +import static java.lang.String.format; + +@Local({UserAuthenticator.class}) +public class PBKDF2UserAuthenticator extends DefaultUserAuthenticator { + public static final Logger s_logger = Logger.getLogger(PBKDF2UserAuthenticator.class); + private static final int s_saltlen = 64; + private static final int s_rounds = 100000; + private static final int s_keylen = 512; + + @Inject + private UserAccountDao _userAccountDao; + + public Pair authenticate(String username, String password, Long domainId, Map requestParameters) { + if (s_logger.isDebugEnabled()) { + s_logger.debug("Retrieving user: " + username); + } + boolean isValidUser = false; + UserAccount user = this._userAccountDao.getUserAccount(username, domainId); + if (user != null) { + isValidUser = true; + } else { + s_logger.debug("Unable to find user with " + username + " in domain " + domainId); + } + + byte[] salt = new byte[0]; + int rounds = s_rounds; + try { + if (isValidUser) { + String[] storedPassword = user.getPassword().split(":"); + if ((storedPassword.length != 3) || (!StringUtils.isNumeric(storedPassword[2]))) { + s_logger.warn("The stored password for " + username + " isn't in the right format for this authenticator"); + isValidUser = false; + } else { + // Encoding format = :: + salt = decode(storedPassword[0]); + rounds = Integer.parseInt(storedPassword[2]); + } + } + boolean result = false; + if (isValidUser && validateCredentials(password, salt)) { + result = ConstantTimeComparator.compareStrings(user.getPassword(), encode(password, salt, rounds)); + } + + UserAuthenticator.ActionOnFailedAuthentication action = null; + if ((!result) && (isValidUser)) { + action = UserAuthenticator.ActionOnFailedAuthentication.INCREMENT_INCORRECT_LOGIN_ATTEMPT_COUNT; + } + return new Pair(Boolean.valueOf(result), action); + } catch (NumberFormatException e) { + throw new CloudRuntimeException("Unable to hash password", e); + } catch (NoSuchAlgorithmException e) { + throw new CloudRuntimeException("Unable to hash password", e); + } catch (UnsupportedEncodingException e) { + throw new CloudRuntimeException("Unable to hash password", e); + } catch (InvalidKeySpecException e) { + throw new CloudRuntimeException("Unable to hash password", e); + } + } + + public String encode(String password) + { + try + { + return encode(password, makeSalt(), s_rounds); + } catch (NoSuchAlgorithmException e) { + throw new CloudRuntimeException("Unable to hash password", e); + } catch (UnsupportedEncodingException e) { + throw new CloudRuntimeException("Unable to hash password", e); + } catch (InvalidKeySpecException e) { + s_logger.error("Exception in EncryptUtil.createKey ", e); + throw new CloudRuntimeException("Unable to hash password", e); + } + } + + public String encode(String password, byte[] salt, int rounds) + throws UnsupportedEncodingException, NoSuchAlgorithmException, InvalidKeySpecException { + PKCS5S2ParametersGenerator generator = new PKCS5S2ParametersGenerator(); + generator.init(PBEParametersGenerator.PKCS5PasswordToBytes( + password.toCharArray()), + salt, + rounds); + return format("%s:%s:%d", encode(salt), + encode(((KeyParameter)generator.generateDerivedParameters(s_keylen)).getKey()), rounds); + } + + public static byte[] makeSalt() throws NoSuchAlgorithmException { + SecureRandom sr = SecureRandom.getInstance("SHA1PRNG"); + byte[] salt = new byte[s_saltlen]; + sr.nextBytes(salt); + return salt; + } + + private static boolean validateCredentials(String plainPassword, byte[] hash) { + return !(plainPassword == null || plainPassword.isEmpty() || hash == null || hash.length == 0); + } + + private static String encode(byte[] input) { + return new String(Base64.encode(input)); + } + + private static byte[] decode(String input) throws UnsupportedEncodingException { + return Base64.decode(input.getBytes("UTF-8")); + } +} diff --git a/plugins/user-authenticators/pbkdf2/test/org/apache/cloudstack/server/auth/PBKD2UserAuthenticatorTest.java b/plugins/user-authenticators/pbkdf2/test/org/apache/cloudstack/server/auth/PBKD2UserAuthenticatorTest.java new file mode 100644 index 00000000000..f4014167cff --- /dev/null +++ b/plugins/user-authenticators/pbkdf2/test/org/apache/cloudstack/server/auth/PBKD2UserAuthenticatorTest.java @@ -0,0 +1,75 @@ +// Licensed to the Apache Software Foundation (ASF) under one or more +// contributor license agreements. See the NOTICE file distributed with +// this work for additional information regarding copyright ownership. +// The ASF licenses this file to You under the Apache License, Version 2.0 +// (the "License"); you may not use this file except in compliance with +// the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package org.apache.cloudstack.server.auth; + +import com.cloud.server.auth.UserAuthenticator; +import com.cloud.user.UserAccountVO; +import com.cloud.user.dao.UserAccountDao; +import com.cloud.utils.Pair; +import org.junit.Assert; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.mockito.runners.MockitoJUnitRunner; + +import java.lang.reflect.Field; +import java.security.NoSuchAlgorithmException; + +@RunWith(MockitoJUnitRunner.class) +public class PBKD2UserAuthenticatorTest { + @Mock + UserAccountDao dao; + + @Test + public void encodePasswordTest() { + PBKDF2UserAuthenticator authenticator = new PBKDF2UserAuthenticator(); + String encodedPassword = authenticator.encode("password123ABCS!@#$%"); + Assert.assertTrue(encodedPassword.length() < 255 && encodedPassword.length() >= 182); + } + + @Test + public void saltTest() throws NoSuchAlgorithmException { + byte[] salt = new PBKDF2UserAuthenticator().makeSalt(); + Assert.assertTrue(salt.length > 16); + } + + @Test + public void authenticateValidTest() throws IllegalAccessException, NoSuchFieldException { + PBKDF2UserAuthenticator authenticator = new PBKDF2UserAuthenticator(); + Field daoField = PBKDF2UserAuthenticator.class.getDeclaredField("_userAccountDao"); + daoField.setAccessible(true); + daoField.set(authenticator, dao); + UserAccountVO account = new UserAccountVO(); + account.setPassword("FMDMdx/2QjrZniqNRAgOAC1ai/CY/C+2kmKhp3vo+98pkqhO+AR6hCyUl0bOXtkq3XWqNiSQTwbi7KTiwuWhyw==:+u8T5LzCtikCPvKnUDn6JDezf1Hg2bood/ke5Oo93pz9s1eD9k/JLsa497Z3h9QWfOQfq0zvCRmkzfXMF913vQ==:4096"); + Mockito.when(dao.getUserAccount(Mockito.anyString(), Mockito.anyLong())).thenReturn(account); + Pair pair = authenticator.authenticate("admin", "password", 1l, null); + Assert.assertTrue(pair.first()); + } + + @Test + public void authenticateInValidTest() throws IllegalAccessException, NoSuchFieldException { + PBKDF2UserAuthenticator authenticator = new PBKDF2UserAuthenticator(); + Field daoField = PBKDF2UserAuthenticator.class.getDeclaredField("_userAccountDao"); + daoField.setAccessible(true); + daoField.set(authenticator, dao); + UserAccountVO account = new UserAccountVO(); + account.setPassword("5f4dcc3b5aa765d61d8327deb882cf99"); + Mockito.when(dao.getUserAccount(Mockito.anyString(), Mockito.anyLong())).thenReturn(account); + Pair pair = authenticator.authenticate("admin", "password", 1l, null); + Assert.assertFalse(pair.first()); + } +}