diff options
Diffstat (limited to 'aaf/src/main/java/org/onap/aaf/cadi/aaf/v2_0/AAFTrustChecker.java')
| -rw-r--r-- | aaf/src/main/java/org/onap/aaf/cadi/aaf/v2_0/AAFTrustChecker.java | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/aaf/src/main/java/org/onap/aaf/cadi/aaf/v2_0/AAFTrustChecker.java b/aaf/src/main/java/org/onap/aaf/cadi/aaf/v2_0/AAFTrustChecker.java new file mode 100644 index 0000000..c7644a5 --- /dev/null +++ b/aaf/src/main/java/org/onap/aaf/cadi/aaf/v2_0/AAFTrustChecker.java @@ -0,0 +1,116 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aaf
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * ===========================================================================
+ * * 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.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package org.onap.aaf.cadi.aaf.v2_0;
+
+import javax.servlet.http.HttpServletRequest ;
+
+import org.onap.aaf.cadi.Access;
+import org.onap.aaf.cadi.Lur;
+import org.onap.aaf.cadi.TrustChecker;
+import org.onap.aaf.cadi.aaf.AAFPermission;
+import org.onap.aaf.cadi.config.Config;
+import org.onap.aaf.cadi.principal.TrustPrincipal;
+import org.onap.aaf.cadi.taf.TafResp;
+import org.onap.aaf.cadi.taf.TrustNotTafResp;
+import org.onap.aaf.cadi.taf.TrustTafResp;
+
+import org.onap.aaf.inno.env.Env;
+import org.onap.aaf.inno.env.util.Split;
+
+public class AAFTrustChecker implements TrustChecker {
+ private final String tag, id;
+ private final AAFPermission perm;
+ private Lur lur;
+
+ /**
+ *
+ * Instance will be replaced by Identity
+ * @param lur
+ *
+ * @param tag
+ * @param perm
+ */
+ public AAFTrustChecker(final Env env) {
+ tag = env.getProperty(Config.CADI_USER_CHAIN_TAG, Config.CADI_USER_CHAIN);
+ id = env.getProperty(Config.CADI_ALIAS,env.getProperty(Config.AAF_MECHID)); // share between components
+ String str = env.getProperty(Config.CADI_TRUST_PERM);
+ AAFPermission temp=null;
+ if(str!=null) {
+ String[] sp = Split.splitTrim('|', str);
+ if(sp.length==3) {
+ temp = new AAFPermission(sp[0],sp[1],sp[2]);
+ }
+ }
+ perm=temp;
+ }
+
+ public AAFTrustChecker(final Access access) {
+ tag = access.getProperty(Config.CADI_USER_CHAIN_TAG, Config.CADI_USER_CHAIN);
+ id = access.getProperty(Config.CADI_ALIAS,access.getProperty(Config.AAF_MECHID,null)); // share between components
+ String str = access.getProperty(Config.CADI_TRUST_PERM,null);
+ AAFPermission temp=null;
+ if(str!=null) {
+ String[] sp = Split.splitTrim('|', str);
+ if(sp.length==3) {
+ temp = new AAFPermission(sp[0],sp[1],sp[2]);
+ }
+ }
+ perm=temp;
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.TrustChecker#setLur(com.att.cadi.Lur)
+ */
+ @Override
+ public void setLur(Lur lur) {
+ this.lur = lur;
+ }
+
+ @Override
+ public TafResp mayTrust(TafResp tresp, HttpServletRequest req) {
+ String user_info = req.getHeader(tag);
+ if(user_info !=null ) {
+ String[] info = Split.split(',', user_info);
+ if(info.length>0) {
+ String[] flds = Split.splitTrim(':',info[0]);
+ if(flds.length>3 && "AS".equals(flds[3])) { // is it set for "AS"
+ String pn = tresp.getPrincipal().getName();
+ if(pn.equals(id) // We do trust our own App Components: if a trust entry is made with self, always accept
+ || lur.fish(tresp.getPrincipal(), perm)) { // Have Perm set by Config.CADI_TRUST_PERM
+ return new TrustTafResp(tresp,
+ new TrustPrincipal(tresp.getPrincipal(), flds[0]),
+ " " + flds[0] + " validated using " + flds[2] + " by " + flds[1] + ','
+ );
+ } else if(pn.equals(flds[0])) { // Ignore if same identity
+ return tresp;
+ } else {
+ return new TrustNotTafResp(tresp, tresp.getPrincipal().getName() + " requested trust as "
+ + flds[0] + ", but does not have Authorization");
+ }
+ }
+ }
+ }
+ return tresp;
+ }
+
+}
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