2 * ============LICENSE_START====================================================
4 * ===========================================================================
5 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
6 * Modifications Copyright (C) 2018 IBM.
7 * ===========================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END====================================================
23 package org.onap.aaf.auth.cm.service;
25 import java.io.IOException;
26 import java.net.InetAddress;
27 import java.net.UnknownHostException;
28 import java.nio.ByteBuffer;
29 import java.security.NoSuchAlgorithmException;
30 import java.security.cert.X509Certificate;
31 import java.util.ArrayList;
32 import java.util.Date;
33 import java.util.HashSet;
34 import java.util.List;
37 import org.onap.aaf.auth.cm.AAF_CM;
38 import org.onap.aaf.auth.cm.ca.CA;
39 import org.onap.aaf.auth.cm.ca.X509andChain;
40 import org.onap.aaf.auth.cm.cert.BCFactory;
41 import org.onap.aaf.auth.cm.cert.CSRMeta;
42 import org.onap.aaf.auth.cm.data.CertDrop;
43 import org.onap.aaf.auth.cm.data.CertRenew;
44 import org.onap.aaf.auth.cm.data.CertReq;
45 import org.onap.aaf.auth.cm.data.CertResp;
46 import org.onap.aaf.auth.cm.validation.CertmanValidator;
47 import org.onap.aaf.auth.dao.CassAccess;
48 import org.onap.aaf.auth.dao.cass.ArtiDAO;
49 import org.onap.aaf.auth.dao.cass.CacheInfoDAO;
50 import org.onap.aaf.auth.dao.cass.CertDAO;
51 import org.onap.aaf.auth.dao.cass.CertDAO.Data;
52 import org.onap.aaf.auth.dao.cass.CredDAO;
53 import org.onap.aaf.auth.dao.cass.HistoryDAO;
54 import org.onap.aaf.auth.dao.cass.Status;
55 import org.onap.aaf.auth.dao.hl.Question;
56 import org.onap.aaf.auth.env.AuthzTrans;
57 import org.onap.aaf.auth.layer.Result;
58 import org.onap.aaf.auth.org.Organization;
59 import org.onap.aaf.auth.org.Organization.Identity;
60 import org.onap.aaf.auth.org.OrganizationException;
61 import org.onap.aaf.cadi.Hash;
62 import org.onap.aaf.cadi.Permission;
63 import org.onap.aaf.cadi.Access.Level;
64 import org.onap.aaf.cadi.aaf.AAFPermission;
65 import org.onap.aaf.cadi.config.Config;
66 import org.onap.aaf.cadi.configure.Factory;
67 import org.onap.aaf.cadi.util.FQI;
68 import org.onap.aaf.misc.env.APIException;
69 import org.onap.aaf.misc.env.util.Chrono;
71 public class CMService {
72 // If we add more CAs, may want to parameterize
73 private static final int STD_RENEWAL = 30;
74 private static final int MAX_RENEWAL = 60;
75 private static final int MIN_RENEWAL = 10;
77 public static final String REQUEST = "request";
78 public static final String IGNORE_IPS = "ignoreIPs";
79 public static final String RENEW = "renew";
80 public static final String DROP = "drop";
81 public static final String DOMAIN = "domain";
83 private static final String CERTMAN = "certman";
84 private static final String ACCESS = "access";
86 private static final String[] NO_NOTES = new String[0];
87 private final Permission root_read_permission;
88 private final CertDAO certDAO;
89 private final CredDAO credDAO;
90 private final ArtiDAO artiDAO;
91 private AAF_CM certManager;
92 private Boolean allowIgnoreIPs;
93 private Boolean alwaysIgnoreIPs;
95 // @SuppressWarnings("unchecked")
96 public CMService(final AuthzTrans trans, AAF_CM certman) throws APIException, IOException {
97 // Jonathan 4/2015 SessionFilter unneeded... DataStax already deals with
98 // Multithreading well
100 HistoryDAO hd = new HistoryDAO(trans, certman.cluster, CassAccess.KEYSPACE);
101 CacheInfoDAO cid = new CacheInfoDAO(trans, hd);
102 certDAO = new CertDAO(trans, hd, cid);
103 credDAO = new CredDAO(trans, hd, cid);
104 artiDAO = new ArtiDAO(trans, hd, cid);
106 this.certManager = certman;
108 root_read_permission=new AAFPermission(
109 trans.getProperty(Config.AAF_ROOT_NS, Config.AAF_ROOT_NS_DEF),
114 alwaysIgnoreIPs = Boolean.valueOf(certman.access.getProperty(Config.CM_ALWAYS_IGNORE_IPS, "false"));
115 if(alwaysIgnoreIPs) {
116 trans.env().access().log(Level.INIT, "DNS Evaluation for Cert Creation is turned off with " + Config.CM_ALWAYS_IGNORE_IPS );
118 allowIgnoreIPs = Boolean.valueOf(certman.access.getProperty(Config.CM_ALLOW_IGNORE_IPS, "false"));
120 trans.env().access().log(Level.INIT, "Allowing DNS Evaluation to be turned off with <ns>.certman|<ca name>|"+IGNORE_IPS);
125 public Result<CertResp> requestCert(final AuthzTrans trans, final Result<CertReq> req, final CA ca) {
128 if (req.value.fqdns.isEmpty()) {
129 return Result.err(Result.ERR_BadData, "No Machines passed in Request");
132 String key = req.value.fqdns.get(0);
134 // Policy 6: Requester must be granted Change permission in Namespace requested
135 String mechNS = FQI.reverseDomain(req.value.mechid);
136 if (mechNS == null) {
137 return Result.err(Status.ERR_Denied, "%s does not reflect a valid AAF Namespace", req.value.mechid);
140 List<String> notes = null;
141 List<String> fqdns = new ArrayList<>(req.value.fqdns);
146 Organization org = trans.org();
149 if(alwaysIgnoreIPs) {
151 } else if(allowIgnoreIPs) {
152 ignoreIPs = trans.fish(new AAFPermission(mechNS,CERTMAN, ca.getName(), IGNORE_IPS));
158 InetAddress primary = null;
159 // Organize incoming information to get to appropriate Artifact
160 if (!fqdns.isEmpty()) {
161 // Accept domain wild cards, but turn into real machines
162 // Need *domain.com:real.machine.domain.com:san.machine.domain.com:...
163 if (fqdns.get(0).startsWith("*")) { // Domain set
164 if (!trans.fish(new AAFPermission(null,ca.getPermType(), ca.getName(), DOMAIN))) {
165 return Result.err(Result.ERR_Denied,
166 "Domain based Authorizations (" + fqdns.get(0) + ") requires Exception");
169 // check for Permission in Add Artifact?
170 String domain = fqdns.get(0).substring(1);
172 if (fqdns.isEmpty()) {
173 return Result.err(Result.ERR_Denied, "Requests using domain require machine declaration");
177 InetAddress ia = InetAddress.getByName(fqdns.get(0));
179 return Result.err(Result.ERR_Denied,
180 "Request not made from matching IP matching domain");
181 } else if (ia.getHostName().endsWith(domain)) {
188 for (String cn : req.value.fqdns) {
190 InetAddress[] ias = InetAddress.getAllByName(cn);
191 Set<String> potentialSanNames = new HashSet<>();
192 for (InetAddress ia1 : ias) {
193 InetAddress ia2 = InetAddress.getByAddress(ia1.getAddress());
194 if (primary == null && ias.length == 1 && trans.ip().equals(ia1.getHostAddress())) {
196 } else if (!cn.equals(ia1.getHostName())
197 && !ia2.getHostName().equals(ia2.getHostAddress())) {
198 potentialSanNames.add(ia1.getHostName());
201 } catch (UnknownHostException e1) {
202 trans.debug().log(e1);
203 return Result.err(Result.ERR_BadData, "There is no DNS lookup for %s", cn);
212 host = req.value.fqdns.get(0);
213 } else if (primary == null) {
214 return Result.err(Result.ERR_Denied, "Request not made from matching IP (%s)", trans.ip());
216 String thost = primary.getHostName();
217 host = thost==null?primary.getHostAddress():thost;
220 ArtiDAO.Data add = null;
221 Result<List<ArtiDAO.Data>> ra = artiDAO.read(trans, req.value.mechid, host);
222 if (ra.isOKhasData()) {
224 add = ra.value.get(0); // single key
227 ra = artiDAO.read(trans, req.value.mechid, key);
228 if (ra.isOKhasData()) { // is the Template available?
229 add = ra.value.get(0);
231 for (String s : fqdns) {
232 if (!s.equals(add.machine)) {
233 add.sans(true).add(s);
236 Result<ArtiDAO.Data> rc = artiDAO.create(trans, add); // Create new Artifact from Template
238 return Result.err(rc);
241 add = ra.value.get(0);
245 // Add Artifact listed FQDNs
246 if (add.sans != null) {
247 for (String s : add.sans) {
248 if (!fqdns.contains(s)) {
254 // Policy 2: If Config marked as Expired, do not create or renew
255 Date now = new Date();
256 if (add.expires != null && now.after(add.expires)) {
257 return Result.err(Result.ERR_Policy, "Configuration for %s %s is expired %s", add.mechid,
258 add.machine, Chrono.dateFmt.format(add.expires));
261 // Policy 3: MechID must be current
262 Identity muser = org.getIdentity(trans, add.mechid);
264 return Result.err(Result.ERR_Policy, "MechID must exist in %s", org.getName());
267 // Policy 4: Sponsor must be current
268 Identity ouser = muser.responsibleTo();
270 return Result.err(Result.ERR_Policy, "%s does not have a current sponsor at %s", add.mechid,
272 } else if (!ouser.isFound() || ouser.mayOwn() != null) {
273 return Result.err(Result.ERR_Policy, "%s reports that %s cannot be responsible for %s",
274 org.getName(), trans.user());
277 // Set Email from most current Sponsor
278 email = ouser.email();
280 // Policy 5: keep Artifact data current
281 if (!ouser.fullID().equals(add.sponsor)) {
282 add.sponsor = ouser.fullID();
283 artiDAO.update(trans, add);
286 // Policy 7: Caller must be the MechID or have specifically delegated
288 if (!(trans.user().equals(req.value.mechid)
289 || trans.fish(new AAFPermission(mechNS,CERTMAN, ca.getName(), REQUEST)))) {
290 return Result.err(Status.ERR_Denied, "%s must have access to modify x509 certs in NS %s",
291 trans.user(), mechNS);
294 // Make sure Primary is the first in fqdns
295 if (fqdns.size() > 1) {
296 for (int i = 0; i < fqdns.size(); ++i) {
297 if (primary==null && !ignoreIPs) {
298 trans.error().log("CMService var primary is null");
300 String fg = fqdns.get(i);
301 if (fg!=null && primary!=null && fg.equals(primary.getHostName())) {
303 String tmp = fqdns.get(0);
304 fqdns.set(0, primary.getHostName());
311 } catch (Exception e) {
312 trans.error().log(e);
313 return Result.err(Status.ERR_Denied,
314 "AppID Sponsorship cannot be determined at this time. Try later.");
319 csrMeta = BCFactory.createCSRMeta(ca, req.value.mechid, email, fqdns);
320 csrMeta.environment(ca.getEnv());
321 X509andChain x509ac = ca.sign(trans, csrMeta);
322 if (x509ac == null) {
323 return Result.err(Result.ERR_ActionNotCompleted, "x509 Certificate not signed by CA");
325 trans.info().printf("X509 Subject: %s", x509ac.getX509().getSubjectDN());
327 X509Certificate x509 = x509ac.getX509();
328 CertDAO.Data cdd = new CertDAO.Data();
329 cdd.ca = ca.getName();
330 cdd.serial = x509.getSerialNumber();
331 cdd.id = req.value.mechid;
332 cdd.x500 = x509.getSubjectDN().getName();
333 cdd.x509 = Factory.toString(trans, x509);
334 certDAO.create(trans, cdd);
336 CredDAO.Data crdd = new CredDAO.Data();
337 crdd.other = Question.random.nextInt();
338 crdd.cred = getChallenge256SaltedHash(csrMeta.challenge(), crdd.other);
339 crdd.expires = x509.getNotAfter();
340 crdd.id = req.value.mechid;
341 crdd.ns = Question.domain2ns(crdd.id);
342 crdd.type = CredDAO.CERT_SHA256_RSA;
343 crdd.tag = cdd.serial.toString(16);
344 credDAO.create(trans, crdd);
346 CertResp cr = new CertResp(trans, ca, x509, csrMeta, x509ac.getTrustChain(), compileNotes(notes));
347 return Result.ok(cr);
348 } catch (Exception e) {
349 trans.debug().log(e);
350 return Result.err(Result.ERR_ActionNotCompleted, e.getMessage());
353 return Result.err(req);
357 public Result<CertResp> renewCert(AuthzTrans trans, Result<CertRenew> renew) {
359 return Result.err(Result.ERR_NotImplemented, "Not implemented yet");
361 return Result.err(renew);
365 public Result<Void> dropCert(AuthzTrans trans, Result<CertDrop> drop) {
367 return Result.err(Result.ERR_NotImplemented, "Not implemented yet");
369 return Result.err(drop);
373 public Result<List<Data>> readCertsByMechID(AuthzTrans trans, String mechID) {
374 // Policy 1: To Read, must have NS Read or is Sponsor
375 String ns = Question.domain2ns(mechID);
377 if (trans.user().equals(mechID) || trans.fish(new AAFPermission(ns,ACCESS, "*", "read"))
378 || (trans.org().validate(trans, Organization.Policy.OWNS_MECHID, null, mechID)) == null) {
379 return certDAO.readID(trans, mechID);
381 return Result.err(Result.ERR_Denied, "%s is not the ID, Sponsor or NS Owner/Admin for %s at %s",
382 trans.user(), mechID, trans.org().getName());
384 } catch (OrganizationException e) {
385 return Result.err(e);
389 public Result<CertResp> requestPersonalCert(AuthzTrans trans, CA ca) {
390 if (ca.inPersonalDomains(trans.getUserPrincipal())) {
391 Organization org = trans.org();
393 // Policy 1: MechID must be current
396 ouser = org.getIdentity(trans, trans.user());
397 } catch (OrganizationException e1) {
398 trans.debug().log(e1);
402 return Result.err(Result.ERR_Policy, "Requesting User must exist in %s", org.getName());
405 // Set Email from most current Sponsor
409 csrMeta = BCFactory.createPersonalCSRMeta(ca, trans.user(), ouser.email());
410 X509andChain x509ac = ca.sign(trans, csrMeta);
411 if (x509ac == null) {
412 return Result.err(Result.ERR_ActionNotCompleted, "x509 Certificate not signed by CA");
414 X509Certificate x509 = x509ac.getX509();
415 CertDAO.Data cdd = new CertDAO.Data();
416 cdd.ca = ca.getName();
417 cdd.serial = x509.getSerialNumber();
418 cdd.id = trans.user();
419 cdd.x500 = x509.getSubjectDN().getName();
420 cdd.x509 = Factory.toString(trans, x509);
421 certDAO.create(trans, cdd);
423 CertResp cr = new CertResp(trans, ca, x509, csrMeta, x509ac.getTrustChain(), compileNotes(null));
424 return Result.ok(cr);
425 } catch (Exception e) {
426 trans.debug().log(e);
427 return Result.err(Result.ERR_ActionNotCompleted, e.getMessage());
430 return Result.err(Result.ERR_Denied, trans.user(), " not supported for CA", ca.getName());
437 public Result<Void> createArtifact(AuthzTrans trans, List<ArtiDAO.Data> list) {
438 CertmanValidator v = new CertmanValidator().artisRequired(list, 1);
440 return Result.err(Result.ERR_BadData, v.errs());
442 for (ArtiDAO.Data add : list) {
444 // Policy 1: MechID must exist in Org
445 Identity muser = trans.org().getIdentity(trans, add.mechid);
447 return Result.err(Result.ERR_Denied, "%s is not valid for %s", add.mechid, trans.org().getName());
450 // Policy 2: MechID must have valid Organization Owner
452 if (muser.isPerson()) {
455 Identity ouser = muser.responsibleTo();
457 return Result.err(Result.ERR_Denied, "%s is not a valid Sponsor for %s at %s", trans.user(),
458 add.mechid, trans.org().getName());
461 // Policy 3: Calling ID must be MechID Owner
462 if (!trans.user().startsWith(ouser.id())) {
463 return Result.err(Result.ERR_Denied, "%s is not the Sponsor for %s at %s", trans.user(),
464 add.mechid, trans.org().getName());
469 // Policy 4: Renewal Days are between 10 and 60 (constants, may be
471 if (add.renewDays < MIN_RENEWAL) {
472 add.renewDays = STD_RENEWAL;
473 } else if (add.renewDays > MAX_RENEWAL) {
474 add.renewDays = MAX_RENEWAL;
477 // Policy 5: If Notify is blank, set to Owner's Email
478 if (add.notify == null || add.notify.length() == 0) {
479 add.notify = "mailto:" + emailUser.email();
482 // Policy 6: Only do Domain by Exception
483 if (add.machine.startsWith("*")) { // Domain set
484 CA ca = certManager.getCA(add.ca);
485 if (!trans.fish(new AAFPermission(ca.getPermNS(),ca.getPermType(), add.ca, DOMAIN))) {
486 return Result.err(Result.ERR_Denied, "Domain Artifacts (%s) requires specific Permission",
491 // Set Sponsor from Golden Source
492 add.sponsor = emailUser.fullID();
494 } catch (OrganizationException e) {
495 return Result.err(e);
498 Result<ArtiDAO.Data> rv = artiDAO.create(trans, add);
499 // come up with Partial Reporting Scheme, or allow only one at a time.
501 return Result.err(rv);
507 public Result<List<ArtiDAO.Data>> readArtifacts(AuthzTrans trans, ArtiDAO.Data add) throws OrganizationException {
508 CertmanValidator v = new CertmanValidator().keys(add);
510 return Result.err(Result.ERR_BadData, v.errs());
512 Result<List<ArtiDAO.Data>> data = artiDAO.read(trans, add);
513 if (data.notOKorIsEmpty()) {
516 add = data.value.get(0);
517 if (trans.user().equals(add.mechid)
518 || trans.fish(root_read_permission,
519 new AAFPermission(add.ns,ACCESS, "*", "read"),
520 new AAFPermission(add.ns,CERTMAN, add.ca, "read"),
521 new AAFPermission(add.ns,CERTMAN, add.ca, REQUEST))
522 || (trans.org().validate(trans, Organization.Policy.OWNS_MECHID, null, add.mechid)) == null) {
525 return Result.err(Result.ERR_Denied,
526 "%s is not %s, is not the sponsor, and doesn't have delegated permission.", trans.user(),
527 add.mechid, add.ns + ".certman|" + add.ca + "|read or ...|request"); // note: reason is set by 2nd
528 // case, if 1st case misses
533 public Result<List<ArtiDAO.Data>> readArtifactsByMechID(AuthzTrans trans, String mechid)
534 throws OrganizationException {
535 CertmanValidator v = new CertmanValidator();
536 v.nullOrBlank("mechid", mechid);
538 return Result.err(Result.ERR_BadData, v.errs());
540 String ns = FQI.reverseDomain(mechid);
543 if (trans.fish(new AAFPermission(ns, ACCESS, "*", "read"))
544 || (reason = trans.org().validate(trans, Organization.Policy.OWNS_MECHID, null, mechid)) == null) {
545 return artiDAO.readByMechID(trans, mechid);
547 return Result.err(Result.ERR_Denied, reason); // note: reason is set by 2nd case, if 1st case misses
552 public Result<List<ArtiDAO.Data>> readArtifactsByMachine(AuthzTrans trans, String machine) {
553 CertmanValidator v = new CertmanValidator();
554 v.nullOrBlank("machine", machine);
556 return Result.err(Result.ERR_BadData, v.errs());
561 return artiDAO.readByMachine(trans, machine);
564 public Result<List<ArtiDAO.Data>> readArtifactsByNs(AuthzTrans trans, String ns) {
565 CertmanValidator v = new CertmanValidator();
566 v.nullOrBlank("ns", ns);
568 return Result.err(Result.ERR_BadData, v.errs());
572 return artiDAO.readByNs(trans, ns);
575 public Result<Void> updateArtifact(AuthzTrans trans, List<ArtiDAO.Data> list) throws OrganizationException {
576 CertmanValidator v = new CertmanValidator();
577 v.artisRequired(list, 1);
579 return Result.err(Result.ERR_BadData, v.errs());
582 // Check if requesting User is Sponsor
583 // Shall we do one, or multiples?
584 for (ArtiDAO.Data add : list) {
585 // Policy 1: MechID must exist in Org
586 Identity muser = trans.org().getIdentity(trans, add.mechid);
588 return Result.err(Result.ERR_Denied, "%s is not valid for %s", add.mechid, trans.org().getName());
591 // Policy 2: MechID must have valid Organization Owner
592 Identity ouser = muser.responsibleTo();
594 return Result.err(Result.ERR_Denied, "%s is not a valid Sponsor for %s at %s", trans.user(), add.mechid,
595 trans.org().getName());
598 // Policy 3: Renewal Days are between 10 and 60 (constants, may be
600 if (add.renewDays < MIN_RENEWAL) {
601 add.renewDays = STD_RENEWAL;
602 } else if (add.renewDays > MAX_RENEWAL) {
603 add.renewDays = MAX_RENEWAL;
606 // Policy 4: Data is always updated with the latest Sponsor
607 // Add to Sponsor, to make sure we are always up to date.
608 add.sponsor = ouser.fullID();
610 // Policy 5: If Notify is blank, set to Owner's Email
611 if (add.notify == null || add.notify.length() == 0) {
612 add.notify = "mailto:" + ouser.email();
614 // Policy 6: Only do Domain by Exception
615 if (add.machine.startsWith("*")) { // Domain set
616 CA ca = certManager.getCA(add.ca);
618 return Result.err(Result.ERR_BadData, "CA is required in Artifact");
620 if (!trans.fish(new AAFPermission(null,ca.getPermType(), add.ca, DOMAIN))) {
621 return Result.err(Result.ERR_Denied, "Domain Artifacts (%s) requires specific Permission",
626 // Policy 7: only Owner may update info
627 if (trans.user().startsWith(ouser.id())) {
628 return artiDAO.update(trans, add);
630 return Result.err(Result.ERR_Denied, "%s may not update info for %s", trans.user(), muser.fullID());
633 return Result.err(Result.ERR_BadData, "No Artifacts to update");
636 public Result<Void> deleteArtifact(AuthzTrans trans, String mechid, String machine) throws OrganizationException {
637 CertmanValidator v = new CertmanValidator();
638 v.nullOrBlank("mechid", mechid).nullOrBlank("machine", machine);
640 return Result.err(Result.ERR_BadData, v.errs());
643 Result<List<ArtiDAO.Data>> rlad = artiDAO.read(trans, mechid, machine);
644 if (rlad.notOKorIsEmpty()) {
645 return Result.err(Result.ERR_NotFound, "Artifact for %s %s does not exist.", mechid, machine);
648 return deleteArtifact(trans, rlad.value.get(0));
651 private Result<Void> deleteArtifact(AuthzTrans trans, ArtiDAO.Data add) throws OrganizationException {
652 // Policy 1: Record should be delete able only by Existing Sponsor.
653 String sponsor = null;
654 Identity muser = trans.org().getIdentity(trans, add.mechid);
656 Identity ouser = muser.responsibleTo();
658 sponsor = ouser.fullID();
661 // Policy 1.a: If Sponsorship is deleted in system of Record, then
662 // accept deletion by sponsor in Artifact Table
663 if (sponsor == null) {
664 sponsor = add.sponsor;
667 String ns = FQI.reverseDomain(add.mechid);
669 if (trans.fish(new AAFPermission(ns,ACCESS, "*", "write")) || trans.user().equals(sponsor)) {
670 return artiDAO.delete(trans, add, false);
672 return Result.err(Result.ERR_Denied, "%1 is not allowed to delete this item", trans.user());
675 public Result<Void> deleteArtifact(AuthzTrans trans, List<ArtiDAO.Data> list) {
676 CertmanValidator v = new CertmanValidator().artisRequired(list, 1);
678 return Result.err(Result.ERR_BadData, v.errs());
682 boolean partial = false;
683 Result<Void> result = null;
684 for (ArtiDAO.Data add : list) {
685 result = deleteArtifact(trans, add);
686 if (result.notOK()) {
690 if (result == null) {
691 result = Result.err(Result.ERR_BadData, "No Artifacts to delete");
692 } else if (partial) {
693 result.partialContent(true);
696 } catch (Exception e) {
697 return Result.err(e);
701 private String[] compileNotes(List<String> notes) {
706 rv = new String[notes.size()];
712 private ByteBuffer getChallenge256SaltedHash(String challenge, int salt) throws NoSuchAlgorithmException {
713 ByteBuffer bb = ByteBuffer.allocate(Integer.SIZE + challenge.length());
715 bb.put(challenge.getBytes());
716 byte[] hash = Hash.hashSHA256(bb.array());
717 return ByteBuffer.wrap(hash);