X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fcommonauth%2Fkafka%2Fbase%2Fauthorization%2FCadi3AAFProvider.java;h=56fd1bbe1a1874a1d445d7aaf517f3bd78e4217e;hb=96b4eae15f6e43154d47b1fc2442f1345f405c0b;hp=9cc45fe92396317be5db61e35889bd3a4c8b9934;hpb=a9a7807cfd3bdafdb624ad98ffbf89150713e13b;p=dmaap%2Fkafka11aaf.git

diff --git a/src/main/java/org/onap/dmaap/commonauth/kafka/base/authorization/Cadi3AAFProvider.java b/src/main/java/org/onap/dmaap/commonauth/kafka/base/authorization/Cadi3AAFProvider.java
index 9cc45fe..56fd1bb 100644
--- a/src/main/java/org/onap/dmaap/commonauth/kafka/base/authorization/Cadi3AAFProvider.java
+++ b/src/main/java/org/onap/dmaap/commonauth/kafka/base/authorization/Cadi3AAFProvider.java
@@ -22,8 +22,12 @@ package org.onap.dmaap.commonauth.kafka.base.authorization;
 
 import java.io.FileInputStream;
 import java.io.IOException;
+import java.util.Map;
 import java.util.Properties;
 
+import javax.security.auth.login.AppConfigurationEntry;
+import javax.security.auth.login.Configuration;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -40,9 +44,55 @@ public class Cadi3AAFProvider implements AuthorizationProvider {
 
 	private static PropAccess access;
 	private static AAFCon<?> aafcon;
-	private static final String CADI_PROPERTIES = "/opt/kafka/config/cadi.properties";
+	private static final String CADI_PROPERTIES = "/etc/kafka/data/cadi.properties";
 	private static final String AAF_LOCATOR_ENV = "aaf_locate_url";
-	private static final String MR_NAMESPACE = "org.onap.dmaap.mr";
+	private static String apiKey = null;
+	private static String kafkaUsername = null;
+	private static AAFAuthn<?> aafAuthn;
+	private static AbsAAFLur<AAFPermission> aafLur;
+	private static boolean enableCadi = false;
+	private static final Logger logger = LoggerFactory.getLogger(Cadi3AAFProvider.class);
+
+	static {
+
+		if (System.getenv("enableCadi") != null && System.getenv("enableCadi").equals("true")) {
+			enableCadi = true;
+		}
+		Configuration config = Configuration.getConfiguration();
+		try {
+			if (config == null) {
+				logger.error("CRITICAL ERROR|Check java.security.auth.login.config VM argument|");
+			} else {
+				// read the section for KafkaServer
+				AppConfigurationEntry[] entries = config.getAppConfigurationEntry("KafkaServer");
+				if (entries == null) {
+					logger.error(
+							"CRITICAL ERROR|Check config contents passed in java.security.auth.login.config VM argument|");
+					kafkaUsername = "kafkaUsername";
+					apiKey = "apiKey";
+
+				} else {
+					for (int i = 0; i < entries.length; i++) {
+						AppConfigurationEntry entry = entries[i];
+						Map<String, ?> optionsMap = entry.getOptions();
+						kafkaUsername = (String) optionsMap.get("username");
+						apiKey = (String) optionsMap.get("password");
+					}
+				}
+			}
+		} catch (Exception e) {
+			logger.error("CRITICAL ERROR: JAAS configuration incorrectly set: " + e.getMessage());
+		}
+	}
+
+	public static String getKafkaUsername() {
+		return kafkaUsername;
+	}
+
+	public static boolean isCadiEnabled() {
+
+		return enableCadi;
+	}
 
 	public static AAFAuthn<?> getAafAuthn() throws CadiException {
 		if (aafAuthn == null) {
@@ -51,11 +101,6 @@ public class Cadi3AAFProvider implements AuthorizationProvider {
 		return aafAuthn;
 	}
 
-	private static AAFAuthn<?> aafAuthn;
-	private static AbsAAFLur<AAFPermission> aafLur;
-
-	private static final Logger logger = LoggerFactory.getLogger(Cadi3AAFProvider.class);
-
 	public Cadi3AAFProvider() {
 		setup();
 	}
@@ -133,18 +178,34 @@ public class Cadi3AAFProvider implements AuthorizationProvider {
 	}
 
 	public String authenticate(String userId, String password) throws Exception {
+
 		logger.info("^Event received  with   username " + userId);
-		if (userId.equals("admin")) {
-			logger.info("User Admin by passess AAF call ....");
+
+		boolean enableCadi = System.getenv("enableCadi") == null ? true : false;
+		if (!enableCadi) {
 			return null;
-		}
-		String aafResponse = aafAuthn.validate(userId, password);
-		logger.info("aafResponse=" + aafResponse + " for " + userId);
+		} else {
+			if (userId.equals(kafkaUsername)) {
+				if (password.equals(apiKey)) {
+					logger.info("by passes the authentication for the admin " + kafkaUsername);
+					return null;
+				} else {
+					String errorMessage = "Authentication failed for user " + kafkaUsername;
+					logger.error(errorMessage);
+					return errorMessage;
+				}
 
-		if (aafResponse != null) {
-			logger.error("Authentication failed for user ." + userId);
+			}
+
+			String aafResponse = aafAuthn.validate(userId, password);
+			logger.info("aafResponse=" + aafResponse + " for " + userId);
+
+			if (aafResponse != null) {
+				logger.error("Authentication failed for user ." + userId);
+			}
+			return aafResponse;
 		}
-		return aafResponse;
+
 	}
 
 }