diff options
Diffstat (limited to 'upstream/odl-aaa-moon/aaa/aaa-authn-sssd/src/main/java/org/opendaylight/aaa/sssd/SssdClaimAuth.java')
| -rw-r--r-- | upstream/odl-aaa-moon/aaa/aaa-authn-sssd/src/main/java/org/opendaylight/aaa/sssd/SssdClaimAuth.java | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/upstream/odl-aaa-moon/aaa/aaa-authn-sssd/src/main/java/org/opendaylight/aaa/sssd/SssdClaimAuth.java b/upstream/odl-aaa-moon/aaa/aaa-authn-sssd/src/main/java/org/opendaylight/aaa/sssd/SssdClaimAuth.java deleted file mode 100644 index 0ae23b48..00000000 --- a/upstream/odl-aaa-moon/aaa/aaa-authn-sssd/src/main/java/org/opendaylight/aaa/sssd/SssdClaimAuth.java +++ /dev/null @@ -1,220 +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.sssd; - -import java.io.StringWriter; -import java.nio.file.Files; -import java.nio.file.Path; -import java.nio.file.Paths; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import javax.json.Json; -import javax.json.JsonValue; -import javax.json.stream.JsonGenerator; -import javax.json.stream.JsonGeneratorFactory; -import org.apache.felix.dm.Component; -import org.opendaylight.aaa.ClaimBuilder; -import org.opendaylight.aaa.api.Claim; -import org.opendaylight.aaa.api.ClaimAuth; -import org.opendaylight.aaa.idpmapping.RuleProcessor; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * An SSSD {@link ClaimAuth} implementation. - * - * @author John Dennis <jdennis@redhat.com> - */ -public class SssdClaimAuth implements ClaimAuth { - private static final Logger LOG = LoggerFactory.getLogger(SssdClaimAuth.class); - - private static final String DEFAULT_MAPPING_RULES_PATHNAME = "etc/idp_mapping_rules.json"; - private JsonGeneratorFactory generatorFactory = null; - private RuleProcessor ruleProcessor = null; - - // Called by DM when all required dependencies are satisfied. - void init(Component c) { - LOG.info("Initializing SSSD Plugin"); - Map<String, Object> properties = new HashMap<String, Object>(1); - properties.put(JsonGenerator.PRETTY_PRINTING, true); - generatorFactory = Json.createGeneratorFactory(properties); - - String mappingRulesFile = DEFAULT_MAPPING_RULES_PATHNAME; - if (mappingRulesFile == null || mappingRulesFile.isEmpty()) { - LOG.warn("mapping rules file is not configured, " + "SssdClaimAuth will be disabled"); - return; - } - - Path mappingRulesPath = Paths.get(mappingRulesFile); - - if (!Files.exists(mappingRulesPath)) { - LOG.warn(String.format("mapping rules file (%s) " - + "does not exist, SssdClaimAuth will be disabled", mappingRulesFile)); - return; - } - - try { - ruleProcessor = new RuleProcessor(mappingRulesPath, null); - } catch (Exception e) { - LOG.error(String.format("mapping rules file (%s) " - + "could not be loaded, SssdClaimAuth will be disabled. " + "error = %s", - mappingRulesFile, e)); - } - } - - /** - * Transform a Map of assertions into a {@link Claim} via a set of mapping - * rules. - * - * A set of mapping rules have been previously loaded. the incoming - * assertion is converted to a JSON document and presented to the - * {@link RuleProcessor}. If the RuleProcessor can successfully transform - * the assertion given the site specific set of rules it will return a Map - * of values which will then be used to build a {@link Claim}. The rule - * should return one or more of the following which will be used to populate - * the Claim. - * - * <dl> - * <dt>ClientId</dt> - * <dd>A string. - * - * @see org.opendaylight.aaa.api.Claim#clientId() </dd> - * - * <dt>UserId</dt> <dd>A string. - * @see org.opendaylight.aaa.api.Claim#userId() </dd> - * - * <dt>User</dt> <dd>A string. - * @see org.opendaylight.aaa.api.Claim#user() </dd> - * - * <dt>Domain</dt> <dd>A string. - * @see org.opendaylight.aaa.api.Claim#domain() </dd> - * - * <dt>Roles</dt> <dd>An array of strings. - * @see org.opendaylight.aaa.api.Claim#roles() </dd> - * - * </dl> - * - * @param assertion - * A Map of name/value assertions provided by an external IdP - * @return A {@link Claim} if successful, null otherwise. - */ - - @Override - public Claim transform(Map<String, Object> assertion) { - String assertionJson; - Map<String, Object> mapped; - assertionJson = claimToJson(assertion); - - if (ruleProcessor == null) { - LOG.debug("ruleProcessor not configured"); - return null; - } - - if (LOG.isDebugEnabled()) { - LOG.debug("assertionJson=\n{}", assertionJson); - } - - mapped = ruleProcessor.process(assertionJson); - if (mapped == null) { - if (LOG.isDebugEnabled()) { - LOG.debug("RuleProcessor returned null"); - } - return null; - } - - if (LOG.isDebugEnabled()) { - LOG.debug("RuleProcessor returned: {}", mapped); - } - - ClaimBuilder cb = new ClaimBuilder(); - if (mapped.containsKey("ClientId")) { - cb.setClientId((String) mapped.get("ClientId")); - } - if (mapped.containsKey("UserId")) { - cb.setUserId((String) mapped.get("UserId")); - } - if (mapped.containsKey("User")) { - cb.setUser((String) mapped.get("User")); - } - if (mapped.containsKey("Domain")) { - cb.setDomain((String) mapped.get("Domain")); - } - if (mapped.containsKey("Roles")) { - @SuppressWarnings("unchecked") - List<String> roles = (List<String>) mapped.get("roles"); - for (String role : roles) { - cb.addRole(role); - } - } - Claim claim = cb.build(); - - if (LOG.isDebugEnabled()) { - LOG.debug("returns claim = {}", claim.toString()); - } - - return claim; - } - - /** - * Convert a Claim Map into a JSON object. - * - * Given a Map of name/value pairs convert it into a JSON object and return - * it as a string. This is not a general purpose routine used to convert any - * Map into JSON because a claim has the restriction that each value must be - * a scalar and those scalars are restricted to the following types: - * - * <ul> - * <li>String</li> - * <li>Integer</li> - * <li>Long</li> - * <li>Double</li> - * <li>Boolean</li> - * <li>null</li> - * </ul> - * - * See also {@link ClaimAuth}. - * - * @param claim - * The Map containing assertion claims to be converted into a - * JSON assertion document. - * @return A string formatted as a JSON object. - */ - - public String claimToJson(Map<String, Object> claim) { - StringWriter stringWriter = new StringWriter(); - JsonGenerator generator = generatorFactory.createGenerator(stringWriter); - - generator.writeStartObject(); - for (Map.Entry<String, Object> entry : claim.entrySet()) { - String name = entry.getKey(); - Object value = entry.getValue(); - - if (value instanceof String) { - generator.write(name, (String) value); - } else if (value instanceof Integer) { - generator.write(name, ((Integer) value).intValue()); - } else if (value instanceof Long) { - generator.write(name, ((Long) value).longValue()); - } else if (value instanceof Double) { - generator.write(name, ((Double) value).doubleValue()); - } else if (value instanceof Boolean) { - generator.write(name, ((Boolean) value).booleanValue()); - } else if (value == null) { - generator.write(name, JsonValue.NULL); - } else { - LOG.warn(String.format("ignoring claim unsupported value type " - + "entry %s has type %s", name, value.getClass().getSimpleName())); - } - } - generator.writeEnd(); - generator.close(); - return stringWriter.toString(); - } -} |