changed to unmaintained
[aaf/authz.git] / cadi / core / src / main / java / org / onap / aaf / cadi / config / Config.java
index 2f9de6c..c4e80cf 100644 (file)
@@ -7,9 +7,9 @@
  * Licensed 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.
@@ -33,6 +33,7 @@ import java.net.UnknownHostException;
 import java.security.NoSuchAlgorithmException;
 import java.security.cert.CertificateException;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 import org.onap.aaf.cadi.AbsUserCache;
@@ -57,27 +58,32 @@ import org.onap.aaf.cadi.taf.HttpTaf;
 import org.onap.aaf.cadi.taf.basic.BasicHttpTaf;
 import org.onap.aaf.cadi.taf.cert.X509Taf;
 import org.onap.aaf.cadi.taf.dos.DenialOfServiceTaf;
+import org.onap.aaf.cadi.util.FixURIinfo;
+import org.onap.aaf.cadi.util.Split;
 
 /**
- * Create a Consistent Configuration mechanism, even when configuration styles are as vastly different as
- * Properties vs JavaBeans vs FilterConfigs...
- * 
+ * Create a Consistent Configuration mechanism, even when configuration styles
+ * are as vastly different as Properties vs JavaBeans vs FilterConfigs...
+ *
  * @author Jonathan
  *
  */
 public class Config {
 
     private static final String AAF_V2_0 = "org.onap.aaf.cadi.aaf.v2_0";
-    private static final String AAF_V2_0_AAFCON = AAF_V2_0+".AAFCon";
-    private static final String AAF_V2_0_AAF_LUR_PERM = AAF_V2_0+".AAFLurPerm";
+    private static final String AAF_V2_0_AAFCON = AAF_V2_0 + ".AAFCon";
+    private static final String AAF_V2_0_AAF_LUR_PERM = AAF_V2_0 + ".AAFLurPerm";
+    public static final String AAF_V2_0_AAF_CON_HTTP = AAF_V2_0 + ".AAFConHttp";
+
     private static final String OAUTH = "org.onap.auth.oauth";
-    private static final String OAUTH_TOKEN_MGR = OAUTH+".TokenMgr";
-    private static final String OAUTH_HTTP_TAF = OAUTH+".OAuth2HttpTaf";
-    private static final String OAUTH_DIRECT_TAF = OAUTH+".OAuthDirectTAF";
+    private static final String OAUTH_TOKEN_MGR = OAUTH + ".TokenMgr";
+    private static final String OAUTH_HTTP_TAF = OAUTH + ".OAuth2HttpTaf";
+    private static final String OAUTH_DIRECT_TAF = OAUTH + ".OAuthDirectTAF";
     public static final String UTF_8 = "UTF-8";
 
     // Property Names associated with configurations.
-    // As of 1.0.2, these have had the dots removed so as to be compatible with JavaBean style
+    // As of 1.0.2, these have had the dots removed so as to be compatible with
+    // JavaBean style
     // configurations as well as property list style.
     public static final String HOSTNAME = "hostname";
     public static final String CADI_PROP_FILES = "cadi_prop_files"; // Additional Properties files (separate with ;)
@@ -85,87 +91,122 @@ public class Config {
     public static final String CADI_LOGDIR = "cadi_log_dir";
     public static final String CADI_ETCDIR = "cadi_etc_dir";
     public static final String CADI_LOGNAME = "cadi_logname";
+    // public static final String CADI_LOGFMT="cad_logging_format";
+    // public static final String CADI_LOGFMT_UTC="UTC";
+    // public static final String CADI_LOGFMT_ISO8601="ISO-8601";
     public static final String CADI_KEYFILE = "cadi_keyfile";
     public static final String CADI_KEYSTORE = "cadi_keystore";
     public static final String CADI_KEYSTORE_PASSWORD = "cadi_keystore_password";
     public static final String CADI_ALIAS = "cadi_alias";
+    public static final String CADI_CLIENT_ALIAS = "cadi_client_alias";
     public static final String CADI_LOGINPAGE_URL = "cadi_loginpage_url";
     public static final String CADI_LATITUDE = "cadi_latitude";
     public static final String CADI_LONGITUDE = "cadi_longitude";
 
-
     public static final String CADI_KEY_PASSWORD = "cadi_key_password";
     public static final String CADI_TRUSTSTORE = "cadi_truststore";
     public static final String CADI_TRUSTSTORE_PASSWORD = "cadi_truststore_password";
     public static final String CADI_X509_ISSUERS = "cadi_x509_issuers";
-    public static final String CADI_TRUST_MASKS="cadi_trust_masks";
-    public static final String CADI_TRUST_PERM="cadi_trust_perm"; //  IDs with this perm can utilize the "AS " user concept
+    public static final String CADI_TRUST_MASKS = "cadi_trust_masks";
+    public static final String CADI_TRUST_PERM = "cadi_trust_perm"; // IDs with this perm can utilize the "AS " user
+                                                                    // concept
     public static final String CADI_PROTOCOLS = "cadi_protocols";
     public static final String CADI_NOAUTHN = "cadi_noauthn";
     public static final String CADI_LOC_LIST = "cadi_loc_list";
+
+    // Special Behaviors
     public static final String CADI_BATH_CONVERT = "cadi_bath_convert";
-    
+    public static final String CADI_API_ENFORCEMENT = "cadi_api_enforcement";
+    public static final String CADI_ADD_TAFS = "cadi_add_tafs";
+    public static final String CADI_ADD_LURS = "cadi_add_lurs";
+
     public static final String CADI_USER_CHAIN_TAG = "cadi_user_chain";
     public static final String CADI_USER_CHAIN = "USER_CHAIN";
-    
-    public static final String CADI_OAUTH2_URL="cadi_oauth2_url";
+
+    public static final String CADI_OAUTH2_URL = "cadi_oauth2_url";
     public static final String CADI_TOKEN_DIR = "cadi_token_dir";
 
     public static final String HTTPS_PROTOCOLS = "https.protocols";
+    public static final String HTTPS_CLIENT_PROTOCOLS = "jdk.tls.client.protocols";
+    public static final String HTTPS_PROTOCOLS_DEFAULT = "TLSv1.1,TLSv1.2";
     public static final String HTTPS_CIPHER_SUITES = "https.cipherSuites";
-    public static final String HTTPS_CLIENT_PROTOCOLS="jdk.tls.client.protocols";
-    public static final String HTTPS_CIPHER_SUITES_DEFAULT="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,"
+    public static final String HTTPS_CIPHER_SUITES_DEFAULT = "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,"
             + "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_128_CBC_SHA,TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,"
             + "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_DSS_WITH_AES_128_CBC_SHA,"
             + "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,TLS_ECDHE_RSA_WITH_RC4_128_SHA,TLS_ECDH_ECDSA_WITH_RC4_128_SHA,"
             + "TLS_ECDH_RSA_WITH_RC4_128_SHA,TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,"
             + "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,TLS_EMPTY_RENEGOTIATION_INFO_SCSV";
-             
 
     public static final String LOCALHOST_ALLOW = "localhost_allow";
     public static final String LOCALHOST_DENY = "localhost_deny";
-    
-    public static final String BASIC_REALM = "basic_realm";  // what is sent to the client 
-    public static final String BASIC_WARN = "basic_warn";  // Warning of insecure channel 
+
+    public static final String BASIC_REALM = "basic_realm"; // what is sent to the client
+    public static final String BASIC_WARN = "basic_warn"; // Warning of insecure channel
     public static final String USERS = "local_users";
     public static final String GROUPS = "local_groups";
     public static final String WRITE_TO = "local_writeto"; // dump RBAC to local file in Tomcat Style (some apps use)
-    
-    public static final String OAUTH_CLIENT_ID="client_id";
-    public static final String OAUTH_CLIENT_SECRET="client_secret";
-    
+
+    public static final String OAUTH_CLIENT_ID = "client_id";
+    public static final String OAUTH_CLIENT_SECRET = "client_secret";
+
     public static final String AAF_ENV = "aaf_env";
     public static final String AAF_ROOT_NS = "aaf_root_ns";
     public static final String AAF_ROOT_NS_DEF = "org.osaaf.aaf";
     public static final String AAF_ROOT_COMPANY = "aaf_root_company";
-    public static final String AAF_LOCATE_URL = "aaf_locate_url"; //URL for AAF locator
-    private static final String AAF_LOCATE_URL_TAG = "AAF_LOCATE_URL"; // Name of Above for use in Config Variables.
+    /**
+     * Use Config.getAAFLocateUrl(access) to get correct property in/out of
+     * container
+     */
+    public static final String AAF_LOCATE_URL = "aaf_locate_url"; // URL for AAF locator
+    public static final String AAF_LOCATE_URL_TAG = "AAF_LOCATE_URL"; // Name of Above for use in Config Variables.
     public static final String AAF_DEFAULT_API_VERSION = "2.1";
+    public static final String AAF_DEPLOYED_VERSION = "aaf_deployed_version";
     public static final String AAF_API_VERSION = "aaf_api_version";
-    public static final String AAF_URL = "aaf_url"; //URL for AAF... Use to trigger AAF configuration
-    public static final String AAF_URL_DEF = "https://AAF_LOCATE_URL/AAF_NS.service:" + AAF_DEFAULT_API_VERSION;
-    public static final String GUI_URL_DEF = "https://AAF_LOCATE_URL/AAF_NS.gui:" + AAF_DEFAULT_API_VERSION;
-    public static final String CM_URL_DEF = "https://AAF_LOCATE_URL/AAF_NS.cm:" + AAF_DEFAULT_API_VERSION;
-    public static final String FS_URL_DEF = "https://AAF_LOCATE_URL/AAF_NS.fs:" + AAF_DEFAULT_API_VERSION;
-    public static final String HELLO_URL_DEF = "https://AAF_LOCATE_URL/AAF_NS.hello:" + AAF_DEFAULT_API_VERSION;
-    public static final String OAUTH2_TOKEN_URL = "https://AAF_LOCATE_URL/AAF_NS.token:" + AAF_DEFAULT_API_VERSION;
-    public static final String OAUTH2_INTROSPECT_URL = "https://AAF_LOCATE_URL/AAF_NS.introspect:" + AAF_DEFAULT_API_VERSION;
-
-    public static final String AAF_REGISTER_AS = "aaf_register_as";
+    public static final String AAF_URL = "aaf_url"; // URL for AAF... Use to trigger AAF configuration
+    public static final String AAF_LOCATOR_CLASS = "aaf_locator_class";
+    // AAF Locator Entries are ADDITIONAL entries, which also gives the Property
+    // ability
+    // to set these entries manually
+    // example: adding a K8S name like "oom"
+    // this will allow Registrations to pick up
+    // locator_ns.oom for onap's "OOM" based k8s entries, etc.
+    public static final String AAF_LOCATOR_CONTAINER = "aaf_locator_container";
+    // An ID for another Container, to be used to avoid picking up the wrong
+    // internal info
+    // for another container.
+    public static final String AAF_LOCATOR_CONTAINER_ID = "aaf_locator_container_id";
+    public static final String AAF_LOCATOR_CONTAINER_NS = "aaf_locator_container_ns";
+    public static final String AAF_LOCATOR_VERSION = "aaf_locator_version";
+    public static final String AAF_LOCATOR_PROTOCOL = "aaf_locator_protocol";
+    public static final String AAF_LOCATOR_SUBPROTOCOL = "aaf_locator_subprotocol";
+    public static final String AAF_LOCATOR_APP_NS = "aaf_locator_app_ns";
+    public static final String AAF_LOCATOR_ENTRIES = "aaf_locator_entries";
+    public static final String AAF_LOCATOR_FQDN = "aaf_locator_fqdn";
+    public static final String AAF_LOCATOR_NAME = "aaf_locator_name";
+    public static final String AAF_LOCATOR_PUBLIC_PORT = "aaf_locator_public_port";
+    public static final String AAF_LOCATOR_PUBLIC_FQDN = "aaf_locator_public_fqdn";
+    public static final String AAF_LOCATOR_PUBLIC_NAME = "aaf_locator_public_name";
+
+    // AAF Service will write to the Audit Log if a past due AAF stored Password
+    // is being used within # of days specified.
+    public static final String AAF_CRED_WARN_DAYS = "aaf_cred_warn_days";
+    public static final String AAF_CRED_WARN_DAYS_DFT = "7";
+
     public static final String AAF_APPID = "aaf_id";
     public static final String AAF_APPPASS = "aaf_password";
     public static final String AAF_LUR_CLASS = "aaf_lur_class";
     public static final String AAF_TAF_CLASS = "aaf_taf_class";
     public static final String AAF_CONNECTOR_CLASS = "aaf_connector_class";
-    public static final String AAF_LOCATOR_CLASS = "aaf_locator_class";
     public static final String AAF_CONN_TIMEOUT = "aaf_conn_timeout";
     public static final String AAF_CONN_TIMEOUT_DEF = "3000";
     public static final String AAF_CONN_IDLE_TIMEOUT = "aaf_conn_idle_timeout"; // only for Direct Jetty Access.
     public static final String AAF_CONN_IDLE_TIMEOUT_DEF = "10000"; // only for Direct Jetty Access.
-     
+
     // Default Classes: These are for Class loading to avoid direct compile links
     public static final String AAF_TAF_CLASS_DEF = "org.onap.aaf.cadi.aaf.v2_0.AAFTaf";
     public static final String AAF_LOCATOR_CLASS_DEF = "org.onap.aaf.cadi.aaf.v2_0.AAFLocator";
+    public static final String AAF_LOCATOR_CLASS_SINGLE = "org.onap.aaf.cadi.locator.SingleEndpointLocator";
+
     public static final String CADI_OLUR_CLASS_DEF = "org.onap.aaf.cadi.olur.OLur";
     public static final String CADI_OBASIC_HTTP_TAF_DEF = "org.onap.aaf.cadi.obasic.OBasicHttpTaf";
     public static final String CADI_AAF_CON_DEF = "org.onap.aaf.cadi.aaf.v2_0.AAFCon";
@@ -178,19 +219,29 @@ public class Config {
     public static final String AAF_CLEAN_INTERVAL_DEF = "30000"; // Default is 30 seconds
     public static final String AAF_REFRESH_TRIGGER_COUNT = "aaf_refresh_trigger_count";
     public static final String AAF_REFRESH_TRIGGER_COUNT_DEF = "3"; // Default is 10 mins
-    
+
     public static final String AAF_HIGH_COUNT = "aaf_high_count";
     public static final String AAF_HIGH_COUNT_DEF = "1000"; // Default is 1000 entries
     public static final String AAF_PERM_MAP = "aaf_perm_map";
-    public static final String AAF_COMPONENT = "aaf_component";
+    // public static final String AAF_COMPONENT = "aaf_component";
     public static final String AAF_CERT_IDS = "aaf_cert_ids";
     public static final String AAF_DEBUG_IDS = "aaf_debug_ids"; // comma delimited
     public static final String AAF_DATA_DIR = "aaf_data_dir"; // AAF processes and Components only.
-    public static final String AAF_RELEASE = "aaf_release";
 
-    public static final String GW_URL = "gw_url";
-    public static final String CM_URL = "cm_url";
+    public static final String AAF_URL_OAUTH = "aaf_url_oauth";
+    public static final String AAF_URL_GUI = "aaf_url_gui";
+    public static final String AAF_URL_FS = "aaf_url_fs";
+    public static final String AAF_URL_CM = "aaf_url_cm";
+    public static final String AAF_URL_CM_DEF = "https://AAF_LOCATE_URL/AAF_NS.cm:" + AAF_DEFAULT_API_VERSION;
+    public static final String AAF_URL_HELLO = "aaf_url_hello";
     public static final String CM_TRUSTED_CAS = "cm_trusted_cas";
+    // let NS Owners choose with <ns>.certman aaf ignoreIPs" to ignoreIP Check for
+    // Configs
+    // Probably only want to allow in a DEV Env.
+    public static final String CM_ALLOW_IGNORE_IPS = "cm_allow_ignore_ips";
+    // Docker doesn't have a default DNS. The property turns off IP Checking of DNSs
+    // before creating.
+    public static final String CM_ALWAYS_IGNORE_IPS = "cm_always_ignore_ips";
 
     public static final String PATHFILTER_URLPATTERN = "pathfilter_urlpattern";
     public static final String PATHFILTER_STACK = "pathfilter_stack";
@@ -199,7 +250,7 @@ public class Config {
 
     // This one should go unpublic
     public static final String AAF_DEFAULT_REALM = "aaf_default_realm";
-    private static String defaultRealm="none";
+    private static String defaultRealm = "people.osaaf.org";
 
     public static final String AAF_DOMAIN_SUPPORT = "aaf_domain_support";
     public static final String AAF_DOMAIN_SUPPORT_DEF = ".com:.org";
@@ -209,34 +260,35 @@ public class Config {
     public static final String AAF_OAUTH2_INTROSPECT_URL = "aaf_oauth2_introspect_url";
     public static final String AAF_ALT_OAUTH2_TOKEN_URL = "aaf_alt_oauth2_token_url";
     public static final String AAF_ALT_OAUTH2_INTROSPECT_URL = "aaf_alt_oauth2_introspect_url";
-    public static final String AAF_ALT_OAUTH2_DOMAIN = "aaf_alt_oauth2_domain"; 
+    public static final String AAF_ALT_OAUTH2_DOMAIN = "aaf_alt_oauth2_domain";
     public static final String AAF_ALT_CLIENT_ID = "aaf_alt_oauth2_client_id";
     public static final String AAF_ALT_CLIENT_SECRET = "aaf_alt_oauth2_client_secret";
     public static final String AAF_OAUTH2_HELLO_URL = "aaf_oauth2_hello_url";
-
-    private static final String AAF_V2_0_AAF_CON_HTTP = "org.onap.aaf.cadi.aaf.v2_0.AAFConHttp";
-
-
+    
     public static void setDefaultRealm(Access access) {
         try {
-            defaultRealm = logProp(access,Config.AAF_DEFAULT_REALM,
-                logProp(access,Config.BASIC_REALM,
-                    logProp(access,HOSTNAME,InetAddress.getLocalHost().getHostName())
-                    )
-                );
+            defaultRealm = logProp(access, Config.AAF_DEFAULT_REALM, logProp(access, Config.BASIC_REALM,
+                    logProp(access, HOSTNAME, InetAddress.getLocalHost().getHostName())));
         } catch (UnknownHostException e) {
-            access.log(Level.INIT, "Unable to determine Hostname",e);
+            access.log(Level.INIT, "Unable to determine Hostname", e);
         }
     }
 
-    public static HttpTaf configHttpTaf(Connector con, SecurityInfoC<HttpURLConnection> si, TrustChecker tc, CredVal up, Lur lur, Object ... additionalTafLurs) throws CadiException, LocatorException {
+    public static HttpTaf configHttpTaf(Connector con, SecurityInfoC<HttpURLConnection> si, TrustChecker tc, CredVal up,
+            Lur lur, Object... additionalTafLurs) throws CadiException, LocatorException {
         Access access = si.access;
+        RegistrationPropHolder rph;
+        try {
+            rph = new RegistrationPropHolder(access, 0);
+        } catch (UnknownHostException e2) {
+            throw new CadiException(e2);
+        }
         /////////////////////////////////////////////////////
         // Setup AAFCon for any following
         /////////////////////////////////////////////////////
-        Class<?> aafConClass = loadClass(access,CADI_AAF_CON_DEF);
+        Class<?> aafConClass = loadClass(access, CADI_AAF_CON_DEF);
         Object aafcon = null;
-        if (con!=null && aafConClass!=null && aafConClass.isAssignableFrom(con.getClass())) {
+        if (con != null && aafConClass != null && aafConClass.isAssignableFrom(con.getClass())) {
             aafcon = con;
         } else if (lur != null) {
             Field f;
@@ -248,228 +300,256 @@ public class Config {
             }
         }
 
-        boolean hasDirectAAF = hasDirect("DirectAAFLur",additionalTafLurs);
-        // IMPORTANT!  Don't attempt to load AAF Connector if there is no AAF URL
-        String aafURL = access.getProperty(AAF_URL,null);
-        if (!hasDirectAAF && aafcon==null && aafURL!=null) {
-            aafcon = loadAAFConnector(si, aafURL);    
+        boolean hasDirectAAF = hasDirect("DirectAAFLur", additionalTafLurs);
+        // IMPORTANT! Don't attempt to load AAF Connector if there is no AAF URL
+        String aafURL = logProp(rph, AAF_URL, null);
+        if (!hasDirectAAF && aafcon == null && aafURL != null) {
+            aafcon = loadAAFConnector(si, aafURL);
         }
-        
+
         HttpTaf taf;
-        // Setup Host, in case Network reports an unusable Hostname (i.e. VTiers, VPNs, etc)
-        String hostname = logProp(access, HOSTNAME,null);
-        if (hostname==null) {
+        // Setup Host, in case Network reports an unusable Hostname (i.e. VTiers, VPNs,
+        // etc)
+        String hostname = logProp(access, HOSTNAME, null);
+        if (hostname == null) {
             try {
                 hostname = InetAddress.getLocalHost().getHostName();
             } catch (UnknownHostException e1) {
-                throw new CadiException("Unable to determine Hostname",e1);
+                throw new CadiException("Unable to determine Hostname", e1);
             }
         }
-        
-        access.log(Level.INIT, "Hostname set to",hostname);
+
+        access.log(Level.INIT, "Hostname set to", hostname);
         // Get appropriate TAFs
-        ArrayList<HttpTaf> htlist = new ArrayList<>();
+        ArrayList<Priori<HttpTaf>> htlist = new ArrayList<>();
 
         /////////////////////////////////////////////////////
         // Add a Denial of Service TAF
         // Note: how IPs and IDs are added are up to service type.
         // They call "DenialOfServiceTaf.denyIP(String) or denyID(String)
         /////////////////////////////////////////////////////
-        htlist.add(new DenialOfServiceTaf(access));
+        htlist.add(new Priori<HttpTaf>(new DenialOfServiceTaf(access), 0));
 
         /////////////////////////////////////////////////////
         // Configure Client Cert TAF
         /////////////////////////////////////////////////////
         X509Taf x509TAF = null;
-        String truststore = logProp(access, CADI_TRUSTSTORE,null);
-        if (truststore!=null) {
-            String truststorePwd = access.getProperty(CADI_TRUSTSTORE_PASSWORD,null);
-            if (truststorePwd!=null) {
+        String truststore = logProp(access, CADI_TRUSTSTORE, null);
+        if (truststore != null) {
+            String truststorePwd = access.getProperty(CADI_TRUSTSTORE_PASSWORD, null);
+            if (truststorePwd != null) {
                 if (truststorePwd.startsWith(Symm.ENC)) {
                     try {
-                        access.decrypt(truststorePwd,false);
+                        access.decrypt(truststorePwd, false);
                     } catch (IOException e) {
-                        throw new CadiException(CADI_TRUSTSTORE_PASSWORD + " cannot be decrypted",e);
+                        throw new CadiException(CADI_TRUSTSTORE_PASSWORD + " cannot be decrypted", e);
                     }
                 }
                 try {
-                    x509TAF=new X509Taf(access,lur);
-                    htlist.add(x509TAF);
-                    access.log(Level.INIT,"Certificate Authorization enabled");
+                    x509TAF = new X509Taf(access, lur);
+                    htlist.add(new Priori<HttpTaf>(x509TAF, 10));
+                    access.log(Level.INIT, "Certificate Authorization enabled");
                 } catch (SecurityException | IllegalArgumentException e) {
-                    access.log(Level.INIT,"AAFListedCertIdentity cannot be instantiated. Certificate Authorization is now disabled",e);
+                    access.log(Level.INIT,
+                            "AAFListedCertIdentity cannot be instantiated. Certificate Authorization is now disabled",
+                            e);
                 } catch (CertificateException e) {
-                    access.log(Level.INIT,"Certificate Authorization failed, it is disabled",e);
+                    access.log(Level.INIT, "Certificate Authorization failed, it is disabled", e);
                 } catch (NoSuchAlgorithmException e) {
-                    access.log(Level.INIT,"Certificate Authorization failed, wrong Security Algorithm",e);
+                    access.log(Level.INIT, "Certificate Authorization failed, wrong Security Algorithm", e);
                 }
             }
         } else {
-            access.log(Level.INIT,"Certificate Authorization not enabled");
+            access.log(Level.INIT, "Certificate Authorization not enabled");
         }
-        
+
         /////////////////////////////////////////////////////
         // Configure Basic Auth (local content)
         /////////////////////////////////////////////////////
         boolean hasOAuthDirectTAF = hasDirect("DirectOAuthTAF", additionalTafLurs);
-        String basicRealm = logProp(access, BASIC_REALM,null);
-        String aafCleanup = logProp(access, AAF_USER_EXPIRES,AAF_USER_EXPIRES_DEF); // Default is 10 mins
+        String basicRealm = logProp(access, BASIC_REALM, null);
+        String aafCleanup = logProp(access, AAF_USER_EXPIRES, AAF_USER_EXPIRES_DEF); // Default is 10 mins
         long userExp = Long.parseLong(aafCleanup);
-        boolean basicWarn = "TRUE".equals(access.getProperty(BASIC_WARN,"FALSE"));
+        boolean basicWarn = "TRUE".equals(access.getProperty(BASIC_WARN, "FALSE"));
 
         if (!hasDirectAAF) {
-            HttpTaf aaftaf=null;
+            HttpTaf aaftaf = null;
             if (!hasOAuthDirectTAF) {
-                if (basicRealm!=null) {
+                if (basicRealm != null) {
                     @SuppressWarnings("unchecked")
-                    Class<HttpTaf> obasicCls = (Class<HttpTaf>)loadClass(access,CADI_OBASIC_HTTP_TAF_DEF);
-                    if (obasicCls!=null) {
+                    Class<HttpTaf> obasicCls = (Class<HttpTaf>) loadClass(access, CADI_OBASIC_HTTP_TAF_DEF);
+                    if (obasicCls != null) {
                         try {
-                            String tokenurl = logProp(access,Config.AAF_OAUTH2_TOKEN_URL, null);
-                            String introspecturl = logProp(access,Config.AAF_OAUTH2_INTROSPECT_URL, null);
-                            if (tokenurl==null || introspecturl==null) {
-                                access.log(Level.INIT,"Both tokenurl and introspecturl are required. Oauth Authorization is disabled.");
+                            String tokenurl = logProp(rph, Config.AAF_OAUTH2_TOKEN_URL, null);
+                            String introspecturl = logProp(rph, Config.AAF_OAUTH2_INTROSPECT_URL, null);
+                            if (tokenurl == null || introspecturl == null) {
+                                access.log(Level.INIT,
+                                        "Both tokenurl and introspecturl are required. Oauth Authorization is disabled.");
+                            } else {
+                                // try to construct the TAF instance.  Try without the CredVal first (original code), change
+                                // to try with a CredVal paramater if it fails as the newer ONAP code contains this in the OBasicHttpTaf constructor
+                                System.out.println("TokenURL="+ tokenurl + "; IntrospectURL="+introspecturl);
+                                Constructor<HttpTaf> obasicConst = null;
+                                try {
+                                    obasicConst = obasicCls.getConstructor(PropAccess.class, String.class,
+                                        String.class, String.class);
+                                    htlist.add(new Priori<HttpTaf>(
+                                            obasicConst.newInstance(access, basicRealm, tokenurl, introspecturl), 20));
+                                } catch (Exception e) {
+                                    obasicConst = obasicCls.getConstructor(PropAccess.class, CredVal.class, String.class, String.class, String.class);
+                                    htlist.add(new Priori<HttpTaf>(
+                                        obasicConst.newInstance(access, up, basicRealm, tokenurl, introspecturl), 20));
+                                }
+
+                                access.log(Level.INIT, "Oauth supported Basic Authorization is enabled");
                             }
-                            Constructor<HttpTaf> obasicConst = obasicCls.getConstructor(PropAccess.class,String.class, String.class, String.class);
-                            htlist.add(obasicConst.newInstance(access,basicRealm,tokenurl,introspecturl));
-                            access.log(Level.INIT,"Oauth supported Basic Authorization is enabled");
-                        } catch (NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
+                        } catch (NoSuchMethodException | SecurityException | InstantiationException
+                                | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
                             access.log(Level.INIT, e);
                         }
-                    } else if (up!=null) {
-                        access.log(Level.INIT,"Basic Authorization is enabled using realm",basicRealm);
+                    } else if (up != null) {
+                        access.log(Level.INIT, "Basic Authorization is enabled using realm", basicRealm);
                         // Allow warning about insecure channel to be turned off
                         if (!basicWarn) {
                             access.log(Level.INIT, "WARNING! The basicWarn property has been set to false.",
-                                " There will be no additional warning if Basic Auth is used on an insecure channel");
+                                    " There will be no additional warning if Basic Auth is used on an insecure channel");
                         }
                         BasicHttpTaf bht = new BasicHttpTaf(access, up, basicRealm, userExp, basicWarn);
                         for (Object o : additionalTafLurs) {
                             if (o instanceof CredValDomain) {
-                                bht.add((CredValDomain)o);
+                                bht.add((CredValDomain) o);
                             }
                         }
-                        if (x509TAF!=null) {
+                        if (x509TAF != null) {
                             x509TAF.add(bht);
                         }
-                        htlist.add(bht);
-                        access.log(Level.INIT,"Basic Authorization is enabled");
+                        htlist.add(new Priori<HttpTaf>(bht, 20));
+                        access.log(Level.INIT, "Basic Authorization is enabled");
                     }
                 } else {
-                    access.log(Level.INIT,"Local Basic Authorization is disabled.  Enable by setting basicRealm=<appropriate realm, i.e. my.att.com>");
+                    access.log(Level.INIT,
+                            "Local Basic Authorization is disabled.  Enable by setting basicRealm=<appropriate realm, i.e. my.att.com>");
                 }
-            
+
                 /////////////////////////////////////////////////////
                 // Configure AAF Driven Basic Auth
                 /////////////////////////////////////////////////////
-                if (aafcon==null) {
-                    access.log(Level.INIT,"AAF Connection (AAFcon) is null.  Cannot create an AAF TAF");
-                } else if (aafURL==null) {
-                    access.log(Level.INIT,"No AAF URL in properties, Cannot create an AAF TAF");
-                } else {// There's an AAF_URL... try to configure an AAF 
-                    String aafTafClassName = logProp(access, AAF_TAF_CLASS,AAF_TAF_CLASS_DEF);
+                if (aafcon == null) {
+                    access.log(Level.INIT, "AAF Connection (AAFcon) is null.  Cannot create an AAF TAF");
+                } else if (aafURL == null) {
+                    access.log(Level.INIT, "No AAF URL in properties, Cannot create an AAF TAF");
+                } else {// There's an AAF_URL... try to configure an AAF
+                    String aafTafClassName = logProp(access, AAF_TAF_CLASS, AAF_TAF_CLASS_DEF);
                     // Only 2.0 available at this time
-                    if (AAF_TAF_CLASS_DEF.equals(aafTafClassName)) { 
+                    if (AAF_TAF_CLASS_DEF.equals(aafTafClassName)) {
                         try {
-                            Class<?> aafTafClass = loadClass(access,aafTafClassName);
-                            if (aafTafClass!=null) {
-                                Constructor<?> cstr = aafTafClass.getConstructor(Connector.class,boolean.class,AbsUserCache.class);
-                                if (cstr!=null) {
+                            Class<?> aafTafClass = loadClass(access, aafTafClassName);
+                            if (aafTafClass != null) {
+                                Constructor<?> cstr = aafTafClass.getConstructor(Connector.class, boolean.class,
+                                        AbsUserCache.class);
+                                if (cstr != null) {
                                     if (lur instanceof AbsUserCache) {
-                                        aaftaf = (HttpTaf)cstr.newInstance(aafcon,basicWarn,lur);
+                                        aaftaf = (HttpTaf) cstr.newInstance(aafcon, basicWarn, lur);
                                     } else {
-                                        cstr = aafTafClass.getConstructor(Connector.class,boolean.class);
-                                        if (cstr!=null) {
-                                            aaftaf = (HttpTaf)cstr.newInstance(aafcon,basicWarn);
+                                        cstr = aafTafClass.getConstructor(Connector.class, boolean.class);
+                                        if (cstr != null) {
+                                            aaftaf = (HttpTaf) cstr.newInstance(aafcon, basicWarn);
                                         }
                                     }
-                                    if (aaftaf==null) {
-                                        access.log(Level.INIT,"ERROR! AAF TAF Failed construction.  NOT Configured");
+                                    if (aaftaf == null) {
+                                        access.log(Level.INIT, "ERROR! AAF TAF Failed construction.  NOT Configured");
                                     } else {
-                                        access.log(Level.INIT,"AAF TAF Configured to ",aafURL);
+                                        access.log(Level.INIT, "AAF TAF Configured to ", aafURL);
                                         // Note: will add later, after all others configured
                                     }
                                 }
                             } else {
-                                access.log(Level.INIT, "There is no AAF TAF class available: %s. AAF TAF not configured.",aafTafClassName);
+                                access.log(Level.INIT,
+                                        "There is no AAF TAF class available: %s. AAF TAF not configured.",
+                                        aafTafClassName);
                             }
                         } catch (Exception e) {
-                            access.log(Level.INIT,"ERROR! AAF TAF Failed construction.  NOT Configured",e);
+                            access.log(Level.INIT, "ERROR! AAF TAF Failed construction.  NOT Configured", e);
                         }
                     }
                 }
             }
-            
+
             /////////////////////////////////////////////////////
             // Configure OAuth TAF
             /////////////////////////////////////////////////////
             if (!hasOAuthDirectTAF) {
-                String oauthTokenUrl = logProp(access,Config.AAF_OAUTH2_TOKEN_URL,null);
+                String oauthTokenUrl = logProp(rph, Config.AAF_OAUTH2_TOKEN_URL, null);
                 Class<?> oadtClss;
                 try {
                     oadtClss = Class.forName(OAUTH_DIRECT_TAF);
                 } catch (ClassNotFoundException e1) {
                     oadtClss = null;
-                    access.log(Level.INIT, e1);
+                    access.log(Level.DEBUG, e1);
                 }
-                if (additionalTafLurs!=null && additionalTafLurs.length>0 && (oadtClss!=null && additionalTafLurs[0].getClass().isAssignableFrom(oadtClss))) {
-                    htlist.add((HttpTaf)additionalTafLurs[0]);
-                    String[] array= new String[additionalTafLurs.length-1];
-                    if (array.length>0) {
+                if (additionalTafLurs != null && additionalTafLurs.length > 0
+                        && (oadtClss != null && additionalTafLurs[0].getClass().isAssignableFrom(oadtClss))) {
+                    htlist.add(new Priori<HttpTaf>((HttpTaf) additionalTafLurs[0], 30));
+                    String[] array = new String[additionalTafLurs.length - 1];
+                    if (array.length > 0) {
                         System.arraycopy(htlist, 1, array, 0, array.length);
                     }
                     additionalTafLurs = array;
-                    access.log(Level.INIT,"OAuth2 Direct is enabled");
-                } else if (oauthTokenUrl!=null) {
-                    String oauthIntrospectUrl = logProp(access,Config.AAF_OAUTH2_INTROSPECT_URL,null);
+                    access.log(Level.INIT, "OAuth2 Direct is enabled");
+                } else if (oauthTokenUrl != null) {
+                    String oauthIntrospectUrl = logProp(rph, Config.AAF_OAUTH2_INTROSPECT_URL, null);
                     @SuppressWarnings("unchecked")
-                    Class<HttpTaf> oaTCls = (Class<HttpTaf>)loadClass(access,OAUTH_HTTP_TAF);
-                    if (oaTCls!=null) {
+                    Class<HttpTaf> oaTCls = (Class<HttpTaf>) loadClass(access, OAUTH_HTTP_TAF);
+                    if (oaTCls != null) {
                         Class<?> oaTTmgrCls = loadClass(access, OAUTH_TOKEN_MGR);
-                        if (oaTTmgrCls!=null) {
+                        if (oaTTmgrCls != null) {
                             try {
-                                Method oaTTmgrGI = oaTTmgrCls.getMethod("getInstance",PropAccess.class,String.class,String.class);
-                                Object oaTTmgr = oaTTmgrGI.invoke(null /*this is static method*/,access,oauthTokenUrl,oauthIntrospectUrl);
-                                Constructor<HttpTaf> oaTConst = oaTCls.getConstructor(Access.class,oaTTmgrCls);
-                                htlist.add(oaTConst.newInstance(access,oaTTmgr));
-                                access.log(Level.INIT,"OAuth2 TAF is enabled");
-                            } catch (NoSuchMethodException | SecurityException | IllegalAccessException | IllegalArgumentException | InvocationTargetException | InstantiationException e) {
-                                access.log(Level.INIT,"OAuth2HttpTaf cannot be instantiated. OAuth2 is disabled",e);
+                                Method oaTTmgrGI = oaTTmgrCls.getMethod("getInstance", PropAccess.class, String.class,
+                                        String.class);
+                                Object oaTTmgr = oaTTmgrGI.invoke(null /* this is static method */, access,
+                                        oauthTokenUrl, oauthIntrospectUrl);
+                                Constructor<HttpTaf> oaTConst = oaTCls.getConstructor(Access.class, oaTTmgrCls);
+                                htlist.add(new Priori<HttpTaf>(oaTConst.newInstance(access, oaTTmgr), 30));
+                                access.log(Level.INIT, "OAuth2 TAF is enabled");
+                            } catch (NoSuchMethodException | SecurityException | IllegalAccessException
+                                    | IllegalArgumentException | InvocationTargetException | InstantiationException e) {
+                                access.log(Level.INIT, "OAuth2HttpTaf cannot be instantiated. OAuth2 is disabled", e);
                             }
                         }
                     }
                 } else {
-                    access.log(Level.INIT,"OAuth TAF is not configured");
+                    access.log(Level.INIT, "OAuth TAF is not configured");
                 }
             }
-    
+
             /////////////////////////////////////////////////////
             // Adding BasicAuth (AAF) last, after other primary Cookie Based
             // Needs to be before Cert... see below
             /////////////////////////////////////////////////////
-            if (aaftaf!=null) {
-                htlist.add(aaftaf);
+            if (aaftaf != null) {
+                htlist.add(new Priori<HttpTaf>(aaftaf, 40));
             }
-        }    
+        }
 
         /////////////////////////////////////////////////////
-        // Any Additional Lurs passed in Constructor
+        // Any Additional Tafs passed in Constructor
         /////////////////////////////////////////////////////
-        if (additionalTafLurs!=null) {
+        if (additionalTafLurs != null) {
+            int i = 0;
             for (Object additional : additionalTafLurs) {
                 if (additional instanceof BasicHttpTaf) {
-                    BasicHttpTaf ht = (BasicHttpTaf)additional;
+                    BasicHttpTaf ht = (BasicHttpTaf) additional;
                     for (Object cv : additionalTafLurs) {
                         if (cv instanceof CredValDomain) {
-                            ht.add((CredValDomain)cv);
-                            access.printf(Level.INIT,"%s Authentication is enabled",cv);
+                            ht.add((CredValDomain) cv);
+                            access.printf(Level.INIT, "%s Authentication is enabled", cv);
                         }
                     }
-                    htlist.add(ht);
+                    htlist.add(new Priori<HttpTaf>(ht, 50 + i++));
                 } else if (additional instanceof HttpTaf) {
-                    HttpTaf ht = (HttpTaf)additional;
-                    htlist.add(ht);
-                    access.printf(Level.INIT,"%s Authentication is enabled",additional.getClass().getSimpleName());
+                    HttpTaf ht = (HttpTaf) additional;
+                    htlist.add(new Priori<HttpTaf>(ht, 50 + i++));
+                    access.printf(Level.INIT, "%s Authentication is enabled", additional.getClass().getSimpleName());
                 } else if (hasOAuthDirectTAF) {
                     Class<?> daupCls;
                     try {
@@ -479,72 +559,113 @@ public class Config {
                         access.log(Level.INIT, e);
                     }
                     if (daupCls != null && additional.getClass().isAssignableFrom(daupCls)) {
-                        htlist.add(new BasicHttpTaf(access, (CredVal)additional , basicRealm, userExp, basicWarn));
-                        access.printf(Level.INIT,"Direct BasicAuth Authentication is enabled",additional.getClass().getSimpleName());
+                        htlist.add(new Priori<HttpTaf>(
+                                new BasicHttpTaf(access, (CredVal) additional, basicRealm, userExp, basicWarn),
+                                50 + i++));
+                        access.printf(Level.INIT, "Direct BasicAuth Authentication is enabled",
+                                additional.getClass().getSimpleName());
                     }
                 }
             }
         }
-        
+
         // Add BasicAuth, if any, to x509Taf
-        if (x509TAF!=null) {
-            for ( HttpTaf ht : htlist) {
-                if (ht instanceof BasicHttpTaf) {
-                    x509TAF.add((BasicHttpTaf)ht);
+        if (x509TAF != null) {
+            for (Priori<HttpTaf> ht : htlist) {
+                if (ht.t instanceof BasicHttpTaf) {
+                    x509TAF.add((BasicHttpTaf) ht.t);
                 }
             }
         }
+
+        /////////////////////////////////////////////////////
+        // Additional TAFs by Plugin
+        /////////////////////////////////////////////////////
+        Priori.add(access, CADI_ADD_TAFS, htlist);
+
         /////////////////////////////////////////////////////
         // Create EpiTaf from configured TAFs
         /////////////////////////////////////////////////////
-        if (htlist.size()==1) {
+        if (htlist.size() == 1) {
             // just return the one
-            taf = htlist.get(0);
+            taf = htlist.get(0).t;
         } else {
+            Collections.sort(htlist);
             HttpTaf[] htarray = new HttpTaf[htlist.size()];
-            htlist.toArray(htarray);
-            Locator<URI> locator = loadLocator(si, logProp(access, AAF_LOCATE_URL, null));
-            
-            taf = new HttpEpiTaf(access,locator, tc, htarray); // ok to pass locator == null
+            int i = -1;
+            StringBuilder sb = new StringBuilder("Tafs processed in this order:\n");
+            for (Priori<HttpTaf> pht : htlist) {
+                htarray[++i] = pht.t;
+                sb.append("    ");
+                sb.append(pht.t.getClass().getName());
+                sb.append('(');
+                sb.append(pht.priority);
+                sb.append(")\n");
+            }
+            access.log(Level.INIT, sb);
+
+            Locator<URI> locator = loadLocator(si, aafURL);
+
+            taf = new HttpEpiTaf(access, locator, tc, htarray); // ok to pass locator == null
             String level = logProp(access, CADI_LOGLEVEL, null);
-            if (level!=null) {
+            if (level != null) {
                 access.setLogLevel(Level.valueOf(level));
             }
         }
-        
+
         return taf;
     }
-    
-    public static String logProp(Access access,String tag, String def) {
+
+    public static String logProp(RegistrationPropHolder rph, String tag, String def) {
+        String rv = rph.access().getProperty(tag, def);
+        if (rv == null) {
+            rph.access().log(Level.INIT, tag, "is not explicitly set");
+        } else {
+            rv = rph.replacements("Config.logProp", rv, null, null);
+            rph.access().log(Level.INIT, tag, "is set to", rv);
+        }
+        return rv;
+
+    }
+
+    public static String logProp(Access access, String tag, String def) {
         String rv = access.getProperty(tag, def);
         if (rv == null) {
-            access.log(Level.INIT,tag,"is not explicitly set");
+            access.log(Level.INIT, tag, "is not explicitly set");
         } else {
-            access.log(Level.INIT,tag,"is set to",rv);
+            access.log(Level.INIT, tag, "is set to", rv);
         }
         return rv;
     }
-    
-    public static Lur configLur(SecurityInfoC<HttpURLConnection> si, Connector con, Object ... additionalTafLurs) throws CadiException {
+
+    public static Lur configLur(SecurityInfoC<HttpURLConnection> si, Connector con, Object... additionalTafLurs)
+            throws CadiException {
         Access access = si.access;
-        List<Lur> lurs = new ArrayList<>();
-        
+        RegistrationPropHolder rph;
+        try {
+            rph = new RegistrationPropHolder(access, 0);
+        } catch (UnknownHostException e2) {
+            throw new CadiException(e2);
+        }
+
+        List<Priori<Lur>> lurs = new ArrayList<>();
+
         /////////////////////////////////////////////////////
         // Configure a Local Property Based RBAC/LUR
         /////////////////////////////////////////////////////
         try {
-            String users = access.getProperty(USERS,null);
-            String groups = access.getProperty(GROUPS,null);
-
-            if (groups!=null || users!=null) {
-                LocalLur ll = new LocalLur(access, users, groups);  // note b64==null is ok.. just means no encryption.
-                lurs.add(ll);
-                
-                String writeto = access.getProperty(WRITE_TO,null);
-                if (writeto!=null) {
+            String users = access.getProperty(USERS, null);
+            String groups = access.getProperty(GROUPS, null);
+
+            if (groups != null || users != null) {
+                LocalLur ll = new LocalLur(access, users, groups); // note b64==null is ok.. just means no encryption.
+                lurs.add(new Priori<Lur>(ll, 10));
+
+                String writeto = access.getProperty(WRITE_TO, null);
+                if (writeto != null) {
                     String msg = UsersDump.updateUsers(writeto, ll);
-                    if (msg!=null) {
-                        access.log(Level.INIT,"ERROR! Error Updating ",writeto,"with roles and users:",msg);
+                    if (msg != null) {
+                        access.log(Level.INIT, "ERROR! Error Updating ", writeto, "with roles and users:", msg);
                     }
                 }
             }
@@ -555,85 +676,88 @@ public class Config {
         /////////////////////////////////////////////////////
         // Configure the OAuth Lur (if any)
         /////////////////////////////////////////////////////
-        String tokenUrl = logProp(access,AAF_OAUTH2_TOKEN_URL, null);
-        String introspectUrl = logProp(access,AAF_OAUTH2_INTROSPECT_URL, null);
-        if (tokenUrl!=null && introspectUrl !=null) {
+        String tokenUrl = logProp(rph, AAF_OAUTH2_TOKEN_URL, null);
+        String introspectUrl = logProp(rph, AAF_OAUTH2_INTROSPECT_URL, null);
+        if (tokenUrl != null && introspectUrl != null) {
             try {
                 Class<?> olurCls = loadClass(access, CADI_OLUR_CLASS_DEF);
-                if (olurCls!=null) {
-                    Constructor<?> olurCnst = olurCls.getConstructor(PropAccess.class,String.class,String.class);
-                    Lur olur = (Lur)olurCnst.newInstance(access,tokenUrl,introspectUrl);
-                    lurs.add(olur);
+                if (olurCls != null) {
+                    Constructor<?> olurCnst = olurCls.getConstructor(PropAccess.class, String.class, String.class);
+                    Lur olur = (Lur) olurCnst.newInstance(access, tokenUrl, introspectUrl);
+                    lurs.add(new Priori<Lur>(olur, 20));
                     access.log(Level.INIT, "OAuth2 LUR enabled");
                 } else {
-                    access.log(Level.INIT,"AAF/OAuth LUR plugin is not available.");
+                    access.log(Level.INIT, "AAF/OAuth LUR plugin is not available.");
                 }
-            } catch (NoSuchMethodException| SecurityException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
+            } catch (NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException
+                    | IllegalArgumentException | InvocationTargetException e) {
                 String msg = e.getMessage();
-                if (msg==null && e.getCause()!=null) {
+                if (msg == null && e.getCause() != null) {
                     msg = e.getCause().getMessage();
                 }
-                access.log(Level.INIT,"AAF/OAuth LUR is not instantiated.",msg,e);
-            } 
+                access.log(Level.INIT, "AAF/OAuth LUR is not instantiated.", msg, e);
+            }
         } else {
             access.log(Level.INIT, "OAuth2 Lur disabled");
         }
 
-        if (con!=null) { // try to reutilize connector
-            lurs.add(con.newLur());
-        } else { 
+        if (con != null) { // try to reutilize connector
+            lurs.add(new Priori<Lur>(con.newLur(), 30));
+        } else {
             /////////////////////////////////////////////////////
             // Configure the AAF Lur (if any)
             /////////////////////////////////////////////////////
-            String aafURL = logProp(access,AAF_URL,null); // Trigger Property
-            String aafEnv = access.getProperty(AAF_ENV,null);
-            if (aafEnv == null && aafURL!=null && access instanceof PropAccess) { // set AAF_ENV from AAF_URL
+            String aafURL = logProp(rph, AAF_URL, null); // Trigger Property
+            String aafEnv = access.getProperty(AAF_ENV, null);
+            if (aafEnv == null && aafURL != null && access instanceof PropAccess) { // set AAF_ENV from AAF_URL
                 int ec = aafURL.indexOf("envContext=");
-                if (ec>0) {
+                if (ec > 0) {
                     ec += 11; // length of envContext=
                     int slash = aafURL.indexOf('/', ec);
-                    if (slash>0) {
+                    if (slash > 0) {
                         aafEnv = aafURL.substring(ec, slash);
-                        ((PropAccess)access).setProperty(AAF_ENV, aafEnv);
-                        access.printf(Level.INIT, "Setting aafEnv to %s from aaf_url value",aafEnv);
+                        ((PropAccess) access).setProperty(AAF_ENV, aafEnv);
+                        access.printf(Level.INIT, "Setting aafEnv to %s from aaf_url value", aafEnv);
                     }
                 }
             }
 
             // Don't configure AAF if it is using DirectAccess
-            if (!hasDirect("DirectAAFLur",additionalTafLurs)) {
-                if (aafURL==null) {
-                    access.log(Level.INIT,"No AAF LUR properties, AAF will not be loaded");
+            if (!hasDirect("DirectAAFLur", additionalTafLurs)) {
+                if (aafURL == null) {
+                    access.log(Level.INIT, "No AAF LUR properties, AAF will not be loaded");
                 } else {// There's an AAF_URL... try to configure an AAF
-                    String aafLurClassStr = logProp(access,AAF_LUR_CLASS,AAF_V2_0_AAF_LUR_PERM);
-                    ////////////AAF Lur 2.0 /////////////
-                    if (aafLurClassStr!=null && aafLurClassStr.startsWith(AAF_V2_0)) { 
+                    String aafLurClassStr = logProp(access, AAF_LUR_CLASS, AAF_V2_0_AAF_LUR_PERM);
+                    //////////// AAF Lur 2.0 /////////////
+                    if (aafLurClassStr != null && aafLurClassStr.startsWith(AAF_V2_0)) {
                         try {
                             Object aafcon = loadAAFConnector(si, aafURL);
-                            if (aafcon==null) {
-                                access.log(Level.INIT,"AAF LUR class,",aafLurClassStr,"cannot be constructed without valid AAFCon object.");
+                            if (aafcon == null) {
+                                access.log(Level.INIT, "AAF LUR class,", aafLurClassStr,
+                                        "cannot be constructed without valid AAFCon object.");
                             } else {
                                 Class<?> aafAbsAAFCon = loadClass(access, AAF_V2_0_AAFCON);
-                                if (aafAbsAAFCon!=null) {
+                                if (aafAbsAAFCon != null) {
                                     Method mNewLur = aafAbsAAFCon.getMethod("newLur");
                                     Object aaflur = mNewLur.invoke(aafcon);
-                
-                                    if (aaflur==null) {
-                                        access.log(Level.INIT,"ERROR! AAF LUR Failed construction.  NOT Configured");
+
+                                    if (aaflur == null) {
+                                        access.log(Level.INIT, "ERROR! AAF LUR Failed construction.  NOT Configured");
                                     } else {
-                                        access.log(Level.INIT,"AAF LUR Configured to ",aafURL);
-                                        lurs.add((Lur)aaflur);
-                                        String debugIDs = logProp(access,Config.AAF_DEBUG_IDS, null);
-                                        if (debugIDs !=null && aaflur instanceof CachingLur) {
-                                            ((CachingLur<?>)aaflur).setDebug(debugIDs);
+                                        access.log(Level.INIT, "AAF LUR Configured to ", aafURL);
+                                        lurs.add(new Priori<Lur>((Lur) aaflur, 40));
+                                        String debugIDs = logProp(access, Config.AAF_DEBUG_IDS, null);
+                                        if (debugIDs != null && aaflur instanceof CachingLur) {
+                                            ((CachingLur<?>) aaflur).setDebug(debugIDs);
                                         }
                                     }
                                 }
                             }
                         } catch (Exception e) {
-                            access.log(e,"AAF LUR class,",aafLurClassStr,"could not be constructed with given Constructors.");
+                            access.log(e, "AAF LUR class,", aafLurClassStr,
+                                    "could not be constructed with given Constructors.");
                         }
-                    } 
+                    }
                 }
             }
         }
@@ -641,35 +765,52 @@ public class Config {
         /////////////////////////////////////////////////////
         // Any Additional passed in Constructor
         /////////////////////////////////////////////////////
-        if (additionalTafLurs!=null) {
+        if (additionalTafLurs != null) {
+            int i = 0;
             for (Object additional : additionalTafLurs) {
                 if (additional instanceof Lur) {
-                    lurs.add((Lur)additional);
+                    lurs.add(new Priori<Lur>((Lur) additional, 50 + i++));
                     access.log(Level.INIT, additional);
                 }
             }
         }
 
         /////////////////////////////////////////////////////
-        // Return a Lur based on how many there are... 
+        // Additional LURs by Plugin
+        /////////////////////////////////////////////////////
+        Priori.add(access, CADI_ADD_LURS, lurs);
+
+        /////////////////////////////////////////////////////
+        // Return a Lur based on how many there are...
         /////////////////////////////////////////////////////
-        switch(lurs.size()) {
-            case 0: 
-                access.log(Level.INIT,"WARNING! No CADI LURs configured");
+        switch (lurs.size()) {
+            case 0:
+                access.log(Level.INIT, "WARNING! No CADI LURs configured");
                 // Return a NULL Lur that does nothing.
                 return new NullLur();
             case 1:
-                return lurs.get(0); // Only one, just return it, save processing
+                return lurs.get(0).t; // Only one, just return it, save processing
             default:
                 // Multiple Lurs, use EpiLUR to handle
+                Collections.sort(lurs);
                 Lur[] la = new Lur[lurs.size()];
-                lurs.toArray(la);
+                int i = -1;
+                StringBuilder sb = new StringBuilder("Lurs processed in this order:\n");
+                for (Priori<Lur> pht : lurs) {
+                    la[++i] = pht.t;
+                    sb.append("    ");
+                    sb.append(pht.t.getClass().getName());
+                    sb.append('(');
+                    sb.append(pht.priority);
+                    sb.append(")\n");
+                }
+                access.log(Level.INIT, sb);
                 return new EpiLur(la);
         }
     }
-    
+
     private static boolean hasDirect(String simpleClassName, Object[] additionalTafLurs) {
-        if (additionalTafLurs!=null) {
+        if (additionalTafLurs != null) {
             for (Object tf : additionalTafLurs) {
                 if (tf.getClass().getSimpleName().equals(simpleClassName)) {
                     return true;
@@ -679,13 +820,14 @@ public class Config {
         return false;
     }
 
-    public static Object loadAAFConnector(SecurityInfoC<HttpURLConnection> si, String aafURL) {
+    @SuppressWarnings("unchecked")
+    public static Object loadAAFConnector(SecurityInfoC<?> si, String aafURL) {
         Access access = si.access;
         Object aafcon = null;
         Class<?> aafConClass = null;
 
         try {
-            if (aafURL!=null) {
+            if (aafURL != null) {
                 String aafConnector = access.getProperty(AAF_CONNECTOR_CLASS, AAF_V2_0_AAF_CON_HTTP);
                 if (AAF_V2_0_AAF_CON_HTTP.equals(aafConnector)) {
                     aafConClass = loadClass(access, AAF_V2_0_AAF_CON_HTTP);
@@ -696,7 +838,7 @@ public class Config {
                                 if (pc.equals(Access.class)) {
                                     lo.add(access);
                                 } else if (pc.equals(Locator.class)) {
-                                    lo.add(loadLocator(si, aafURL));
+                                    lo.add(loadLocator((SecurityInfoC<HttpURLConnection>) si, aafURL));
                                 }
                             }
                             if (c.getParameterTypes().length != lo.size()) {
@@ -730,7 +872,7 @@ public class Config {
     }
 
     public static Class<?> loadClass(Access access, String className) {
-        Class<?> cls=null;
+        Class<?> cls = null;
         try {
             cls = access.classLoader().loadClass(className);
         } catch (ClassNotFoundException cnfe) {
@@ -746,46 +888,95 @@ public class Config {
     }
 
     @SuppressWarnings("unchecked")
-    public static Locator<URI> loadLocator(SecurityInfoC<HttpURLConnection> si, final String _url) throws LocatorException {
+    public static Locator<URI> loadLocator(SecurityInfoC<HttpURLConnection> si, final String _url)
+            throws LocatorException {
         Access access = si.access;
         Locator<URI> locator = null;
-        if (_url==null) {
-            access.log(Level.INIT,"No URL passed to 'loadLocator'. Disabled");
+        if (_url == null) {
+            access.log(Level.INIT, "No URL passed to 'loadLocator'. Disabled");
         } else {
-            String url = _url;
-            String replacement;
-            int idxAAFLocateUrl;
-            if ((idxAAFLocateUrl=_url.indexOf(AAF_LOCATE_URL_TAG))>0 && ((replacement=access.getProperty(AAF_LOCATE_URL, null))!=null)) {
-                StringBuilder sb = new StringBuilder(replacement);
-                if (!replacement.endsWith("/locate")) {
-                    sb.append("/locate");
-                } 
-                sb.append(_url,idxAAFLocateUrl+AAF_LOCATE_URL_TAG.length(),_url.length());
-                url = sb.toString();
+            try {
+                Class<?> aalCls = Class.forName("org.onap.aaf.cadi.aaf.v2_0.AbsAAFLocator");
+                Method aalMth = aalCls.getMethod("create", String.class, String.class);
+                int colon = _url.lastIndexOf(':');
+                if (colon >= 0) {
+                    int slash = _url.indexOf('/', colon);
+                    String version;
+                    if (slash < 0) {
+                        version = _url.substring(colon + 1);
+                    } else {
+                        version = _url.substring(colon + 1, slash);
+                    }
+                    slash = _url.lastIndexOf('/', colon);
+                    if (slash >= 0) {
+                        Object aal = aalMth.invoke(null/* static */, _url.substring(slash + 1, colon), version);
+                        return (Locator<URI>) aal;
+                    }
+                }
+            } catch (ClassNotFoundException | NoSuchMethodException | SecurityException | IllegalAccessException
+                    | IllegalArgumentException | InvocationTargetException e) {
+                String msg;
+                char quote;
+                if (e.getCause() != null) {
+                    msg = e.getCause().getMessage();
+                    quote = '"';
+                } else {
+                    msg = "-";
+                    quote = ' ';
+                }
+                access.printf(Level.DEBUG, "Configured AbsAAFLocator not found%c%s%cContinuing Locator creation ",
+                        quote, msg, quote);
             }
-    
+            // String url = _url.replace("/AAF_NS.", "/%C%CID%AAF_NS.");
+            // String root_ns = access.getProperty(Config.AAF_ROOT_NS, null);
+            String url;
+            RegistrationPropHolder rph;
+            try {
+                rph = new RegistrationPropHolder(access, 0);
+                url = rph.replacements("Config.loadLocator", _url, null, null);
+                access.printf(Level.INFO, "loadLocator URL is %s", url);
+            } catch (UnknownHostException | CadiException e1) {
+                throw new LocatorException(e1);
+            }
+
+            /**
+             * Simplify logic - if we have a URL with /locate/ in it, we use the default locator.
+             * If we have an explicitly set locator from configuration, we use that one.
+             * Otherwise we fall back to the SingleEndpointLocator, basically default normal HTTP client behavior.
+             */
+            String aaf_locator_class = null;
+            if (url.contains("/locate/")) {
+                aaf_locator_class = AAF_LOCATOR_CLASS_DEF;
+            } else if (si.access.getProperty(Config.AAF_LOCATOR_CLASS, null) != null) {
+                aaf_locator_class = si.access.getProperty(Config.AAF_LOCATOR_CLASS, null);
+            }
+            if (aaf_locator_class == null) {
+                aaf_locator_class = Config.AAF_LOCATOR_CLASS_SINGLE; 
+            }
+
             try {
-                Class<?> lcls = loadClass(access,AAF_LOCATOR_CLASS_DEF);
+                Class<?> lcls = loadClass(access,aaf_locator_class);
                 if (lcls==null) {
                     throw new CadiException("Need to include aaf-cadi-aaf jar for AAFLocator");
                 }
                 // First check for preloaded
                 try {
-                    Method meth = lcls.getMethod("create",String.class);
-                    locator = (Locator<URI>)meth.invoke(null,url);
+                    Method meth = lcls.getMethod("create",Access.class,String.class);
+                    locator = (Locator<URI>)meth.invoke(null,access,url);
                 } catch (Exception e) {
-                    access.log(Level.INIT, e);
+                    access.log(Level.NONE, "(Not fatal) Cannot load by create(String)", e);
                 }
                 if (locator==null) {
                     URI locatorURI = new URI(url);
+                    FixURIinfo fui = new FixURIinfo(locatorURI);
                     Constructor<?> cnst = lcls.getConstructor(SecurityInfoC.class,URI.class);
                     locator = (Locator<URI>)cnst.newInstance(new Object[] {si,locatorURI});
-                    int port = locatorURI.getPort();
-                    String portS = port<0?"":(":"+locatorURI.getPort());
-                    
-                    access.log(Level.INFO, "AAFLocator enabled using " + locatorURI.getScheme() +"://"+locatorURI.getHost() + portS);
+                    int port = fui.getPort();
+                    String portS = port<0?"":(":"+port);
+
+                    access.log(Level.INFO, "AAFLocator [" + locator.getClass().getSimpleName() + "] enabled using " + locatorURI.getScheme() +"://"+fui.getHost() + portS);
                 } else {
-                    access.log(Level.INFO, "AAFLocator enabled using preloaded " + locator.getClass().getSimpleName());
+                    access.log(Level.INFO, "AAFLocator [" + locator.getClass().getSimpleName() + "] enabled using " + url);
                 }
             } catch (InvocationTargetException e) {
                 if (e.getTargetException() instanceof LocatorException) {
@@ -804,5 +995,84 @@ public class Config {
         return defaultRealm;
     }
 
+    public static String getAAFLocateUrl(Access access) {
+        String rv = null;
+        String cont = access.getProperty(AAF_LOCATOR_CONTAINER,null);
+        if(cont!=null) {
+            rv = access.getProperty(AAF_LOCATE_URL + '.' +cont, null);
+        }
+        if(rv==null) {
+            rv = access.getProperty(AAF_LOCATE_URL, null);
+        }
+        return rv;
+    }
+
+    private static class Priori<T> implements Comparable<Priori<T>> {
+        public final T t;
+        public final int priority;
+
+        public Priori(final T t, final int priority) {
+            this.t = t;
+            this.priority = priority;
+        }
+
+        @Override
+        public int compareTo(Priori<T> o) {
+            if(priority==o.priority) {
+                return 0;
+            } else if(priority<o.priority) {
+                return -1;
+            } else {
+                return 1;
+            }
+        }
+        public static<T> void add(Access access, final String tag, List<Priori<T>> list) {
+            String plugins = access.getProperty(tag, null);
+            if(plugins!=null) {
+                access.log(Level.INIT, "Adding TAF Plugins: ", plugins);
+                for(String tafs : Split.splitTrim(';', plugins)) {
+                    String[] pluginArray = Split.splitTrim(',', tafs);
+                    String clssn = null;
+                    int priority = 60;
+                    switch(pluginArray.length) {
+                        case 0:
+                            break;
+                        case 1:
+                            clssn = tafs;
+                            break;
+                        default:
+                            clssn = pluginArray[0];
+                            try {
+                                priority = Integer.parseInt(pluginArray[1]);
+                            } catch (NumberFormatException nfe) {
+                                access.printf(Level.ERROR, "%s format is <classname>,priority[;...]\n",CADI_ADD_TAFS);
+                            }
+                    }
+
+                    if(clssn!=null) {
+                        Class<?> cls = loadClass(access, clssn);
+                        if(cls!=null) {
+                            try {
+                                @SuppressWarnings("unchecked")
+                                Constructor<T> cnst = (Constructor<T>)cls.getConstructor(Access.class);
+                                try {
+                                    list.add(new Priori<T>(cnst.newInstance(access),priority));
+                                } catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
+                                    String hostname = access.getProperty(Config.HOSTNAME,null);
+                                    if(hostname==null) {
+                                        access.printf(Level.ERROR, "%s cannot be constructed on this machine.  Set valid 'hostname' in your properties\n",clssn);
+                                    } else {
+                                        access.printf(Level.ERROR, "%s cannot be constructed on %s with Access.\n",clssn, hostname);
+                                    }
+                                }
+                            } catch (NoSuchMethodException | SecurityException e) {
+                                access.printf(Level.ERROR, "%s needs a Constructor taking Access as sole param.\n",clssn);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+   }
 }