diff options
Diffstat (limited to 'odl-aaa-moon/aaa/aaa-authn-basic/src/main/java')
2 files changed, 0 insertions, 160 deletions
diff --git a/odl-aaa-moon/aaa/aaa-authn-basic/src/main/java/org/opendaylight/aaa/basic/Activator.java b/odl-aaa-moon/aaa/aaa-authn-basic/src/main/java/org/opendaylight/aaa/basic/Activator.java deleted file mode 100644 index bd57c9d3..00000000 --- a/odl-aaa-moon/aaa/aaa-authn-basic/src/main/java/org/opendaylight/aaa/basic/Activator.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others. All rights reserved. - * - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - */ - -package org.opendaylight.aaa.basic; - -import org.apache.felix.dm.DependencyActivatorBase; -import org.apache.felix.dm.DependencyManager; -import org.opendaylight.aaa.api.CredentialAuth; -import org.opendaylight.aaa.api.TokenAuth; -import org.osgi.framework.BundleContext; - -public class Activator extends DependencyActivatorBase { - - @Override - public void init(BundleContext context, DependencyManager manager) throws Exception { - manager.add(createComponent() - .setInterface(new String[] { TokenAuth.class.getName() }, null) - .setImplementation(HttpBasicAuth.class) - .add(createServiceDependency().setService(CredentialAuth.class).setRequired(true))); - } - - @Override - public void destroy(BundleContext context, DependencyManager manager) throws Exception { - } - -} diff --git a/odl-aaa-moon/aaa/aaa-authn-basic/src/main/java/org/opendaylight/aaa/basic/HttpBasicAuth.java b/odl-aaa-moon/aaa/aaa-authn-basic/src/main/java/org/opendaylight/aaa/basic/HttpBasicAuth.java deleted file mode 100644 index eff47e63..00000000 --- a/odl-aaa-moon/aaa/aaa-authn-basic/src/main/java/org/opendaylight/aaa/basic/HttpBasicAuth.java +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others. All rights reserved. - * - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - */ - -package org.opendaylight.aaa.basic; - -import com.sun.jersey.core.util.Base64; -import java.util.List; -import java.util.Map; -import org.opendaylight.aaa.AuthenticationBuilder; -import org.opendaylight.aaa.PasswordCredentialBuilder; -import org.opendaylight.aaa.api.Authentication; -import org.opendaylight.aaa.api.AuthenticationException; -import org.opendaylight.aaa.api.Claim; -import org.opendaylight.aaa.api.CredentialAuth; -import org.opendaylight.aaa.api.PasswordCredentials; -import org.opendaylight.aaa.api.TokenAuth; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * An HTTP Basic authenticator. Note that this is provided as a Hydrogen - * backward compatible authenticator, but usage of this authenticator or HTTP - * Basic Authentication is highly discouraged due to its vulnerability. - * - * To obtain a token using the HttpBasicAuth Strategy, add a header to your HTTP - * request in the form: - * <code>Authorization: Basic BASE_64_ENCODED_CREDENTIALS</code> - * - * Where <code>BASE_64_ENCODED_CREDENTIALS</code> is the base 64 encoded value - * of the user's credentials in the following form: <code>user:password</code> - * - * For example, assuming the user is "admin" and the password is "admin": - * <code>Authorization: Basic YWRtaW46YWRtaW4=</code> - * - * @author liemmn - * - */ -public class HttpBasicAuth implements TokenAuth { - - public static final String AUTH_HEADER = "Authorization"; - - public static final String AUTH_SEP = ":"; - - public static final String BASIC_PREFIX = "Basic "; - - // TODO relocate this constant - public static final String DEFAULT_DOMAIN = "sdn"; - - /** - * username and password - */ - private static final int NUM_HEADER_CREDS = 2; - - /** - * username, password and domain - */ - private static final int NUM_TOKEN_CREDS = 3; - - private static final Logger LOG = LoggerFactory.getLogger(HttpBasicAuth.class); - - volatile CredentialAuth<PasswordCredentials> credentialAuth; - - private static boolean checkAuthHeaderFormat(final String authHeader) { - return (authHeader != null && authHeader.startsWith(BASIC_PREFIX)); - } - - private static String extractAuthHeader(final Map<String, List<String>> headers) { - return headers.get(AUTH_HEADER).get(0); - } - - private static String[] extractCredentialArray(final String authHeader) { - return new String(Base64.base64Decode(authHeader.substring(BASIC_PREFIX.length()))) - .split(AUTH_SEP); - } - - private static boolean verifyCredentialArray(final String[] creds) { - return (creds != null && creds.length == NUM_HEADER_CREDS); - } - - private static String[] addDomainToCredentialArray(final String[] creds) { - String newCredentialArray[] = new String[NUM_TOKEN_CREDS]; - System.arraycopy(creds, 0, newCredentialArray, 0, creds.length); - newCredentialArray[2] = DEFAULT_DOMAIN; - return newCredentialArray; - } - - private static Authentication generateAuthentication( - CredentialAuth<PasswordCredentials> credentialAuth, final String[] creds) - throws ArrayIndexOutOfBoundsException { - final PasswordCredentials pc = new PasswordCredentialBuilder().setUserName(creds[0]) - .setPassword(creds[1]).setDomain(creds[2]).build(); - final Claim claim = credentialAuth.authenticate(pc); - return new AuthenticationBuilder(claim).build(); - } - - @Override - public Authentication validate(final Map<String, List<String>> headers) - throws AuthenticationException { - if (headers.containsKey(AUTH_HEADER)) { - final String authHeader = extractAuthHeader(headers); - if (checkAuthHeaderFormat(authHeader)) { - // HTTP Basic Auth - String[] creds = extractCredentialArray(authHeader); - // If no domain was supplied then use the default one, which is - // "sdn". - if (verifyCredentialArray(creds)) { - creds = addDomainToCredentialArray(creds); - } - // Assumes correct formatting in form Base64("user:password"). - // Throws an exception if an unknown format is used. - try { - return generateAuthentication(this.credentialAuth, creds); - } catch (ArrayIndexOutOfBoundsException e) { - final String message = "Login Attempt in Bad Format." - + " Please provide user:password in Base64 format."; - LOG.info(message); - throw new AuthenticationException(message); - } - } - } - return null; - } - -} |