diff options
Diffstat (limited to 'authz-certman/src/main/java/com/att/authz/cm/service/CMService.java')
| -rw-r--r-- | authz-certman/src/main/java/com/att/authz/cm/service/CMService.java | 514 |
1 files changed, 0 insertions, 514 deletions
diff --git a/authz-certman/src/main/java/com/att/authz/cm/service/CMService.java b/authz-certman/src/main/java/com/att/authz/cm/service/CMService.java deleted file mode 100644 index 3c60f215..00000000 --- a/authz-certman/src/main/java/com/att/authz/cm/service/CMService.java +++ /dev/null @@ -1,514 +0,0 @@ -/*******************************************************************************
- * ============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 com.att.authz.cm.service;
-
-import java.io.IOException;
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-import java.nio.ByteBuffer;
-import java.security.NoSuchAlgorithmException;
-import java.security.cert.X509Certificate;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-
-import com.att.authz.cm.api.API_Cert;
-import com.att.authz.cm.ca.CA;
-import com.att.authz.cm.cert.BCFactory;
-import com.att.authz.cm.cert.CSRMeta;
-import com.att.authz.cm.data.CertDrop;
-import com.att.authz.cm.data.CertRenew;
-import com.att.authz.cm.data.CertReq;
-import com.att.authz.cm.data.CertResp;
-import com.att.authz.cm.validation.Validator;
-import com.att.authz.env.AuthzTrans;
-import com.att.authz.layer.Result;
-import com.att.authz.org.Organization;
-import com.att.authz.org.Organization.Identity;
-import com.att.authz.org.OrganizationException;
-import com.att.cadi.Hash;
-import com.att.cadi.aaf.AAFPermission;
-import com.att.cadi.aaf.v2_0.AAFCon;
-import com.att.cadi.cm.Factory;
-import com.att.dao.CassAccess;
-import com.att.dao.DAO;
-import com.att.dao.aaf.cass.ArtiDAO;
-import com.att.dao.aaf.cass.CacheInfoDAO;
-import com.att.dao.aaf.cass.CertDAO;
-import com.att.dao.aaf.cass.CredDAO;
-import com.att.dao.aaf.cass.HistoryDAO;
-import com.att.dao.aaf.cass.Status;
-import com.att.dao.aaf.hl.Question;
-import com.att.inno.env.APIException;
-import com.att.inno.env.Slot;
-import com.att.inno.env.util.Chrono;
-import com.datastax.driver.core.Cluster;
-
-
-public class CMService {
- // If we add more CAs, may want to parameterize
- private static final int STD_RENEWAL = 30;
- private static final int MAX_RENEWAL = 60;
- private static final int MIN_RENEWAL = 10;
-
- public static final String REQUEST = "request";
- public static final String RENEW = "renew";
- public static final String DROP = "drop";
- public static final String SANS = "san";
-
- private static final String[] NO_NOTES = new String[0];
- private Slot sCertAuth;
- private final CertDAO certDAO;
- private final CredDAO credDAO;
- private final ArtiDAO artiDAO;
- private DAO<AuthzTrans, ?>[] daos;
-
- @SuppressWarnings("unchecked")
- public CMService(AuthzTrans trans, CertManAPI certman) throws APIException, IOException {
-
- sCertAuth = certman.env.slot(API_Cert.CERT_AUTH);
- Cluster cluster;
- try {
- cluster = com.att.dao.CassAccess.cluster(certman.env,null);
- } catch (IOException e) {
- throw new APIException(e);
- }
-
- // jg 4/2015 SessionFilter unneeded... DataStax already deals with Multithreading well
-
- HistoryDAO hd = new HistoryDAO(trans, cluster, CassAccess.KEYSPACE);
- CacheInfoDAO cid = new CacheInfoDAO(trans, hd);
- certDAO = new CertDAO(trans, hd, cid);
- credDAO = new CredDAO(trans, hd, cid);
- artiDAO = new ArtiDAO(trans, hd, cid);
-
- daos =(DAO<AuthzTrans, ?>[]) new DAO<?,?>[] {
- hd,cid,certDAO,credDAO,artiDAO
- };
-
- // Setup Shutdown Hooks for Cluster and Pooled Sessions
- Runtime.getRuntime().addShutdownHook(new Thread() {
- @Override
- public void run() {
- for(DAO<AuthzTrans,?> dao : daos) {
- dao.close(trans);
- }
-
-// sessionFilter.destroy();
- cluster.close();
- }
- });
- }
-
- public Result<CertResp> requestCert(AuthzTrans trans,Result<CertReq> req) {
- if(req.isOK()) {
- CA ca = trans.get(sCertAuth, null);
- if(ca==null) {
- return Result.err(Result.err(Result.ERR_BadData, "Invalid Cert Authority requested"));
- }
-
- // Allow only AAF CA without special permission
- if(!ca.getName().equals("aaf") && !trans.fish( new AAFPermission(ca.getPermType(), ca.getName(), REQUEST))) {
- return Result.err(Status.ERR_Denied, "'%s' does not have permission to request Certificates from Certificate Authority '%s'",
- trans.user(),ca.getName());
- }
-
- List<String> notes = null;
- List<String> fqdns;
- String email = null;
-
- try {
- Organization org = trans.org();
-
- // Policy 1: Requests are only by Pre-Authorized Configurations
- ArtiDAO.Data add = null;
- try {
- for(InetAddress ia : InetAddress.getAllByName(trans.ip())) {
- Result<List<ArtiDAO.Data>> ra = artiDAO.read(trans, req.value.mechid,ia.getHostName());
- if(ra.isOKhasData()) {
- add = ra.value.get(0);
- break;
- }
- }
- } catch (UnknownHostException e1) {
- return Result.err(Result.ERR_BadData,"There is no host for %s",trans.ip());
- }
-
- if(add==null) {
- return Result.err(Result.ERR_BadData,"There is no configuration for %s",req.value.mechid);
- }
-
- // Policy 2: If Config marked as Expired, do not create or renew
- Date now = new Date();
- if(add.expires!=null && now.after(add.expires)) {
- return Result.err(Result.ERR_Policy,"Configuration for %s %s is expired %s",add.mechid,add.machine,Chrono.dateFmt.format(add.expires));
- }
-
- // Policy 3: MechID must be current
- Identity muser = org.getIdentity(trans, add.mechid);
- if(muser == null) {
- return Result.err(Result.ERR_Policy,"MechID must exist in %s",org.getName());
- }
-
- // Policy 4: Sponsor must be current
- Identity ouser = muser.owner();
- if(ouser==null) {
- return Result.err(Result.ERR_Policy,"%s does not have a current sponsor at %s",add.mechid,org.getName());
- } else if(!ouser.isFound() || !ouser.isResponsible()) {
- return Result.err(Result.ERR_Policy,"%s reports that %s cannot be responsible for %s",org.getName(),trans.user());
- }
-
- // Set Email from most current Sponsor
- email = ouser.email();
-
- // Policy 5: keep Artifact data current
- if(!ouser.fullID().equals(add.sponsor)) {
- add.sponsor = ouser.fullID();
- artiDAO.update(trans, add);
- }
-
- // Policy 6: Requester must be granted Change permission in Namespace requested
- String mechNS = AAFCon.reverseDomain(req.value.mechid);
- if(mechNS==null) {
- return Result.err(Status.ERR_Denied, "%s does not reflect a valid AAF Namespace",req.value.mechid);
- }
-
- // Policy 7: Caller must be the MechID or have specifically delegated permissions
- if(!trans.user().equals(req.value.mechid) && !trans.fish(new AAFPermission(mechNS + ".certman", ca.getName() , "request"))) {
- return Result.err(Status.ERR_Denied, "%s must have access to modify x509 certs in NS %s",trans.user(),mechNS);
- }
-
-
- // Policy 8: SANs only allowed by Exception... need permission
- fqdns = new ArrayList<String>();
- fqdns.add(add.machine); // machine is first
- if(req.value.fqdns.size()>1 && !trans.fish(new AAFPermission(ca.getPermType(), ca.getName(), SANS))) {
- if(notes==null) {notes = new ArrayList<String>();}
- notes.add("Warning: Subject Alternative Names only allowed by Permission: Get CSO Exception. This Certificate will be created, but without SANs");
- } else {
- for(String m : req.value.fqdns) {
- if(!add.machine.equals(m)) {
- fqdns.add(m);
- }
- }
- }
-
- } catch (Exception e) {
- trans.error().log(e);
- return Result.err(Status.ERR_Denied,"MechID Sponsorship cannot be determined at this time. Try later");
- }
-
- CSRMeta csrMeta;
- try {
- csrMeta = BCFactory.createCSRMeta(
- ca,
- req.value.mechid,
- email,
- fqdns);
- X509Certificate x509 = ca.sign(trans, csrMeta);
- if(x509==null) {
- return Result.err(Result.ERR_ActionNotCompleted,"x509 Certificate not signed by CA");
- }
- CertDAO.Data cdd = new CertDAO.Data();
- cdd.ca=ca.getName();
- cdd.serial=x509.getSerialNumber();
- cdd.id=req.value.mechid;
- cdd.x500=x509.getSubjectDN().getName();
- cdd.x509=Factory.toString(trans, x509);
- certDAO.create(trans, cdd);
-
- CredDAO.Data crdd = new CredDAO.Data();
- crdd.other = Question.random.nextInt();
- crdd.cred=getChallenge256SaltedHash(csrMeta.challenge(),crdd.other);
- crdd.expires = x509.getNotAfter();
- crdd.id = req.value.mechid;
- crdd.ns = Question.domain2ns(crdd.id);
- crdd.type = CredDAO.CERT_SHA256_RSA;
- credDAO.create(trans, crdd);
-
- CertResp cr = new CertResp(trans,x509,csrMeta, compileNotes(notes));
- return Result.ok(cr);
- } catch (Exception e) {
- trans.error().log(e);
- return Result.err(Result.ERR_ActionNotCompleted,e.getMessage());
- }
- } else {
- return Result.err(req);
- }
- }
-
- public Result<CertResp> renewCert(AuthzTrans trans, Result<CertRenew> renew) {
- if(renew.isOK()) {
- return Result.err(Result.ERR_NotImplemented,"Not implemented yet");
- } else {
- return Result.err(renew);
- }
- }
-
- public Result<Void> dropCert(AuthzTrans trans, Result<CertDrop> drop) {
- if(drop.isOK()) {
- return Result.err(Result.ERR_NotImplemented,"Not implemented yet");
- } else {
- return Result.err(drop);
- }
- }
-
- ///////////////
- // Artifact
- //////////////
- public Result<Void> createArtifact(AuthzTrans trans, List<ArtiDAO.Data> list) {
- Validator v = new Validator().artisRequired(list, 1);
- if(v.err()) {
- return Result.err(Result.ERR_BadData,v.errs());
- }
- for(ArtiDAO.Data add : list) {
- try {
- // Policy 1: MechID must exist in Org
- Identity muser = trans.org().getIdentity(trans, add.mechid);
- if(muser == null) {
- return Result.err(Result.ERR_Denied,"%s is not valid for %s", add.mechid,trans.org().getName());
- }
-
- // Policy 2: MechID must have valid Organization Owner
- Identity ouser = muser.owner();
- if(ouser == null) {
- return Result.err(Result.ERR_Denied,"%s is not a valid Sponsor for %s at %s",
- trans.user(),add.mechid,trans.org().getName());
- }
-
- // Policy 3: Calling ID must be MechID Owner
- if(!trans.user().equals(ouser.fullID())) {
- return Result.err(Result.ERR_Denied,"%s is not the Sponsor for %s at %s",
- trans.user(),add.mechid,trans.org().getName());
- }
-
- // Policy 4: Renewal Days are between 10 and 60 (constants, may be parameterized)
- if(add.renewDays<MIN_RENEWAL) {
- add.renewDays = STD_RENEWAL;
- } else if(add.renewDays>MAX_RENEWAL) {
- add.renewDays = MAX_RENEWAL;
- }
-
- // Policy 5: If Notify is blank, set to Owner's Email
- if(add.notify==null || add.notify.length()==0) {
- add.notify = "mailto:"+ouser.email();
- }
-
- // Set Sponsor from Golden Source
- add.sponsor = ouser.fullID();
-
-
- } catch (OrganizationException e) {
- return Result.err(e);
- }
- // Add to DB
- Result<ArtiDAO.Data> rv = artiDAO.create(trans, add);
- // TODO come up with Partial Reporting Scheme, or allow only one at a time.
- if(rv.notOK()) {
- return Result.err(rv);
- }
- }
- return Result.ok();
- }
-
- public Result<List<ArtiDAO.Data>> readArtifacts(AuthzTrans trans, ArtiDAO.Data add) throws OrganizationException {
- Validator v = new Validator().keys(add);
- if(v.err()) {
- return Result.err(Result.ERR_BadData,v.errs());
- }
- String ns = AAFCon.reverseDomain(add.mechid);
-
- if( trans.user().equals(add.mechid)
- || trans.fish(new AAFPermission(ns + ".access", "*", "read"))
- || (trans.org().validate(trans,Organization.Policy.OWNS_MECHID,null,add.mechid))==null) {
- return artiDAO.read(trans, add);
- } else {
- return Result.err(Result.ERR_Denied,"%s is not %s, is not the sponsor, and doesn't have delegated permission.",trans.user(),add.mechid); // note: reason is set by 2nd case, if 1st case misses
- }
-
- }
-
- public Result<List<ArtiDAO.Data>> readArtifactsByMechID(AuthzTrans trans, String mechid) throws OrganizationException {
- Validator v = new Validator().nullOrBlank("mechid", mechid);
- if(v.err()) {
- return Result.err(Result.ERR_BadData,v.errs());
- }
- String ns = AAFCon.reverseDomain(mechid);
-
- String reason;
- if(trans.fish(new AAFPermission(ns + ".access", "*", "read"))
- || (reason=trans.org().validate(trans,Organization.Policy.OWNS_MECHID,null,mechid))==null) {
- return artiDAO.readByMechID(trans, mechid);
- } else {
- return Result.err(Result.ERR_Denied,reason); // note: reason is set by 2nd case, if 1st case misses
- }
-
- }
-
- public Result<List<ArtiDAO.Data>> readArtifactsByMachine(AuthzTrans trans, String machine) {
- Validator v = new Validator().nullOrBlank("machine", machine);
- if(v.err()) {
- return Result.err(Result.ERR_BadData,v.errs());
- }
-
- // TODO do some checks?
-
- Result<List<ArtiDAO.Data>> rv = artiDAO.readByMachine(trans, machine);
- return rv;
- }
-
- public Result<Void> updateArtifact(AuthzTrans trans, List<ArtiDAO.Data> list) throws OrganizationException {
- Validator v = new Validator().artisRequired(list, 1);
- if(v.err()) {
- return Result.err(Result.ERR_BadData,v.errs());
- }
-
- // Check if requesting User is Sponsor
- //TODO - Shall we do one, or multiples?
- for(ArtiDAO.Data add : list) {
- // Policy 1: MechID must exist in Org
- Identity muser = trans.org().getIdentity(trans, add.mechid);
- if(muser == null) {
- return Result.err(Result.ERR_Denied,"%s is not valid for %s", add.mechid,trans.org().getName());
- }
-
- // Policy 2: MechID must have valid Organization Owner
- Identity ouser = muser.owner();
- if(ouser == null) {
- return Result.err(Result.ERR_Denied,"%s is not a valid Sponsor for %s at %s",
- trans.user(),add.mechid,trans.org().getName());
- }
-
- // Policy 3: Renewal Days are between 10 and 60 (constants, may be parameterized)
- if(add.renewDays<MIN_RENEWAL) {
- add.renewDays = STD_RENEWAL;
- } else if(add.renewDays>MAX_RENEWAL) {
- add.renewDays = MAX_RENEWAL;
- }
-
- // Policy 4: Data is always updated with the latest Sponsor
- // Add to Sponsor, to make sure we are always up to date.
- add.sponsor = ouser.fullID();
-
- // Policy 5: If Notify is blank, set to Owner's Email
- if(add.notify==null || add.notify.length()==0) {
- add.notify = "mailto:"+ouser.email();
- }
-
- // Policy 4: only Owner may update info
- if(trans.user().equals(add.sponsor)) {
- return artiDAO.update(trans, add);
- } else {
- return Result.err(Result.ERR_Denied,"%s may not update info for %s",trans.user(),muser.fullID());
- }
-
- }
- return Result.err(Result.ERR_BadData,"No Artifacts to update");
- }
-
- public Result<Void> deleteArtifact(AuthzTrans trans, String mechid, String machine) throws OrganizationException {
- Validator v = new Validator()
- .nullOrBlank("mechid", mechid)
- .nullOrBlank("machine", machine);
- if(v.err()) {
- return Result.err(Result.ERR_BadData,v.errs());
- }
-
- Result<List<ArtiDAO.Data>> rlad = artiDAO.read(trans, mechid, machine);
- if(rlad.notOKorIsEmpty()) {
- return Result.err(Result.ERR_NotFound,"Artifact for %s %s does not exist.",mechid,machine);
- }
-
- return deleteArtifact(trans,rlad.value.get(0));
- }
-
- private Result<Void> deleteArtifact(AuthzTrans trans, ArtiDAO.Data add) throws OrganizationException {
- // Policy 1: Record should be delete able only by Existing Sponsor.
- String sponsor=null;
- Identity muser = trans.org().getIdentity(trans, add.mechid);
- if(muser != null) {
- Identity ouser = muser.owner();
- if(ouser!=null) {
- sponsor = ouser.fullID();
- }
- }
- // Policy 1.a: If Sponsorship is deleted in system of Record, then
- // accept deletion by sponsor in Artifact Table
- if(sponsor==null) {
- sponsor = add.sponsor;
- }
-
- String ns = AAFCon.reverseDomain(add.mechid);
-
- if(trans.fish(new AAFPermission(ns + ".access", "*", "write"))
- || trans.user().equals(sponsor)) {
- return artiDAO.delete(trans, add, false);
- }
- return null;
- }
-
- public Result<Void> deleteArtifact(AuthzTrans trans, List<ArtiDAO.Data> list) {
- Validator v = new Validator().artisRequired(list, 1);
- if(v.err()) {
- return Result.err(Result.ERR_BadData,v.errs());
- }
-
- try {
- boolean partial = false;
- Result<Void> result=null;
- for(ArtiDAO.Data add : list) {
- result = deleteArtifact(trans, add);
- if(result.notOK()) {
- partial = true;
- }
- }
- if(result == null) {
- result = Result.err(Result.ERR_BadData,"No Artifacts to delete");
- } else if(partial) {
- result.partialContent(true);
- }
- return result;
- } catch(Exception e) {
- return Result.err(e);
- }
- }
-
- private String[] compileNotes(List<String> notes) {
- String[] rv;
- if(notes==null) {
- rv = NO_NOTES;
- } else {
- rv = new String[notes.size()];
- notes.toArray(rv);
- }
- return rv;
- }
-
- private ByteBuffer getChallenge256SaltedHash(String challenge, int salt) throws NoSuchAlgorithmException {
- ByteBuffer bb = ByteBuffer.allocate(Integer.SIZE + challenge.length());
- bb.putInt(salt);
- bb.put(challenge.getBytes());
- byte[] hash = Hash.hashSHA256(bb.array());
- return ByteBuffer.wrap(hash);
- }
-}
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