import java.net.UnknownHostException;
import java.nio.ByteBuffer;
import java.security.NoSuchAlgorithmException;
+import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
+import java.util.Collection;
import java.util.Date;
import java.util.HashSet;
+import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.onap.aaf.auth.cm.data.CertReq;
import org.onap.aaf.auth.cm.data.CertResp;
import org.onap.aaf.auth.cm.validation.CertmanValidator;
+import org.onap.aaf.auth.common.Define;
import org.onap.aaf.auth.dao.CassAccess;
import org.onap.aaf.auth.dao.cass.ArtiDAO;
import org.onap.aaf.auth.dao.cass.CacheInfoDAO;
import org.onap.aaf.auth.org.Organization;
import org.onap.aaf.auth.org.Organization.Identity;
import org.onap.aaf.auth.org.OrganizationException;
+import org.onap.aaf.cadi.Access.Level;
import org.onap.aaf.cadi.Hash;
import org.onap.aaf.cadi.Permission;
import org.onap.aaf.cadi.aaf.AAFPermission;
private static final int STD_RENEWAL = 30;
private static final int MAX_RENEWAL = 60;
private static final int MIN_RENEWAL = 10;
-
+ // Limit total requests
+ private static final int MAX_X509s = 200; // Need a "LIMIT Exception" DB.
+ private static final String MAX_X509S_TAG = "cm_max_x509s"; // be able to adjust limit in future
+
public static final String REQUEST = "request";
public static final String IGNORE_IPS = "ignoreIPs";
public static final String RENEW = "renew";
public static final String DROP = "drop";
public static final String DOMAIN = "domain";
+ public static final String DYNAMIC_SANS="dynamic_sans";
private static final String CERTMAN = "certman";
private static final String ACCESS = "access";
private final CredDAO credDAO;
private final ArtiDAO artiDAO;
private AAF_CM certManager;
+ private Boolean allowIgnoreIPs;
+ private AAFPermission limitOverridePerm;
+ private int max_509s;
// @SuppressWarnings("unchecked")
public CMService(final AuthzTrans trans, AAF_CM certman) throws APIException, IOException {
"*",
"read"
);
+ try {
+ max_509s = Integer.parseInt(trans.env().getProperty(MAX_X509S_TAG,Integer.toString(MAX_X509s)));
+ } catch (Exception e) {
+ trans.env().log(e, "");
+ max_509s = MAX_X509s;
+ }
+ limitOverridePerm = new AAFPermission(Define.ROOT_NS(),"certman","quantity","override");
+ allowIgnoreIPs = Boolean.valueOf(certman.access.getProperty(Config.CM_ALLOW_IGNORE_IPS, "false"));
+ if(allowIgnoreIPs) {
+ trans.env().access().log(Level.INIT, "Allowing DNS Evaluation to be turned off with <ns>.certman|<ca name>|"+IGNORE_IPS);
+ }
}
public Result<CertResp> requestCert(final AuthzTrans trans, final Result<CertReq> req, final CA ca) {
if (req.isOK()) {
-
if (req.value.fqdns.isEmpty()) {
return Result.err(Result.ERR_BadData, "No Machines passed in Request");
}
}
List<String> notes = null;
- List<String> fqdns = new ArrayList<>(req.value.fqdns);
+ List<String> fqdns;
+ boolean domain_based = false;
+ boolean dynamic_sans = false;
+
+ if(req.value.fqdns.isEmpty()) {
+ fqdns = new ArrayList<>();
+ } else {
+ // Only Template or Dynamic permitted to pass in FQDNs
+ if (req.value.fqdns.get(0).startsWith("*")) { // Domain set
+ if (trans.fish(new AAFPermission(null,ca.getPermType(), ca.getName(), DOMAIN))) {
+ domain_based = true;
+ } else {
+ return Result.err(Result.ERR_Denied,
+ "Domain based Authorizations (" + req.value.fqdns.get(0) + ") requires Exception");
+ }
+ } else {
+ if(trans.fish(new AAFPermission(null, ca.getPermType(), ca.getName(),DYNAMIC_SANS))) {
+ dynamic_sans = true;
+ } else {
+ return Result.err(Result.ERR_Denied,
+ "Dynamic SANs for (" + req.value.mechid + ") requires Permission");
+ }
+ }
+ fqdns = new ArrayList<>(req.value.fqdns);
+ }
String email = null;
try {
Organization org = trans.org();
- boolean ignoreIPs = trans.fish(new AAFPermission(mechNS,CERTMAN, ca.getName(), IGNORE_IPS));
+ boolean ignoreIPs;
+ if(allowIgnoreIPs) {
+ ignoreIPs = trans.fish(new AAFPermission(mechNS,CERTMAN, ca.getName(), IGNORE_IPS));
+ } else {
+ ignoreIPs = false;
+ }
+
InetAddress primary = null;
// Organize incoming information to get to appropriate Artifact
- if (!fqdns.isEmpty()) {
+ if (!fqdns.isEmpty()) { // Passed in FQDNS, validated above
// Accept domain wild cards, but turn into real machines
// Need *domain.com:real.machine.domain.com:san.machine.domain.com:...
- if (fqdns.get(0).startsWith("*")) { // Domain set
- if (!trans.fish(new AAFPermission(null,ca.getPermType(), ca.getName(), DOMAIN))) {
- return Result.err(Result.ERR_Denied,
- "Domain based Authorizations (" + fqdns.get(0) + ") requires Exception");
- }
-
+ if (domain_based) { // Domain set
// check for Permission in Add Artifact?
- String domain = fqdns.get(0).substring(1);
+ String domain = fqdns.get(0).substring(1); // starts with *, see above
fqdns.remove(0);
if (fqdns.isEmpty()) {
- return Result.err(Result.ERR_Denied, "Requests using domain require machine declaration");
+ return Result.err(Result.ERR_Denied,
+ "Requests using domain require machine declaration");
}
if (!ignoreIPs) {
InetAddress ia = InetAddress.getByName(fqdns.get(0));
if (ia == null) {
return Result.err(Result.ERR_Denied,
- "Request not made from matching IP matching domain");
+ "Request not made from matching IP matching domain");
} else if (ia.getHostName().endsWith(domain)) {
primary = ia;
}
}
} else {
- for (String cn : req.value.fqdns) {
- if (!ignoreIPs) {
+ // Passed in FQDNs, but not starting with *
+ if (!ignoreIPs) {
+ for (String cn : req.value.fqdns) {
try {
InetAddress[] ias = InetAddress.getAllByName(cn);
Set<String> potentialSanNames = new HashSet<>();
if (ignoreIPs) {
host = req.value.fqdns.get(0);
} else if (primary == null) {
- return Result.err(Result.ERR_Denied, "Request not made from matching IP (%s)", trans.ip());
+ return Result.err(Result.ERR_Denied, "Request not made from matching IP (%s)", req.value.fqdns.get(0));
} else {
- host = primary.getHostAddress();
+ String thost = primary.getHostName();
+ host = thost==null?primary.getHostAddress():thost;
}
ArtiDAO.Data add = null;
Result<List<ArtiDAO.Data>> ra = artiDAO.read(trans, req.value.mechid, host);
if (ra.isOKhasData()) {
- if (add == null) {
- add = ra.value.get(0); // single key
+ add = ra.value.get(0); // single key
+ if(dynamic_sans && (add.sans!=null && !add.sans.isEmpty())) { // do not allow both Dynamic and Artifact SANS
+ return Result.err(Result.ERR_Denied,"Authorization must not include SANS when doing Dynamic SANS (%s, %s)", req.value.mechid, key);
}
} else {
- ra = artiDAO.read(trans, req.value.mechid, key);
- if (ra.isOKhasData()) { // is the Template available?
- add = ra.value.get(0);
- add.machine = host;
- for (String s : fqdns) {
- if (!s.equals(add.machine)) {
- add.sans(true).add(s);
- }
- }
- Result<ArtiDAO.Data> rc = artiDAO.create(trans, add); // Create new Artifact from Template
- if (rc.notOK()) {
- return Result.err(rc);
- }
- } else {
- add = ra.value.get(0);
- }
+ if(domain_based) {
+ ra = artiDAO.read(trans, req.value.mechid, key);
+ if (ra.isOKhasData()) { // is the Template available?
+ add = ra.value.get(0);
+ add.machine = host;
+ for (String s : fqdns) {
+ if (!s.equals(add.machine)) {
+ add.sans(true).add(s);
+ }
+ }
+ Result<ArtiDAO.Data> rc = artiDAO.create(trans, add); // Create new Artifact from Template
+ if (rc.notOK()) {
+ return Result.err(rc);
+ }
+ } else {
+ return Result.err(Result.ERR_Denied,"No Authorization Template for %s, %s", req.value.mechid, key);
+ }
+ } else {
+ return Result.err(Result.ERR_Denied,"No Authorization found for %s, %s", req.value.mechid, key);
+ }
}
// Add Artifact listed FQDNs
- if (add.sans != null) {
- for (String s : add.sans) {
- if (!fqdns.contains(s)) {
- fqdns.add(s);
- }
- }
+ if(!dynamic_sans) {
+ if (add.sans != null) {
+ for (String s : add.sans) {
+ if (!fqdns.contains(s)) {
+ fqdns.add(s);
+ }
+ }
+ }
}
// Policy 2: If Config marked as Expired, do not create or renew
// Make sure Primary is the first in fqdns
if (fqdns.size() > 1) {
for (int i = 0; i < fqdns.size(); ++i) {
- if (primary==null) {
+ if (primary==null && !ignoreIPs) {
trans.error().log("CMService var primary is null");
} else {
String fg = fqdns.get(i);
- if (fg!=null && fg.equals(primary.getHostName())) {
+ if (fg!=null && primary!=null && fg.equals(primary.getHostName())) {
if (i != 0) {
String tmp = fqdns.get(0);
fqdns.set(0, primary.getHostName());
}
}
} catch (Exception e) {
- trans.debug().log(e);
+ trans.error().log(e);
return Result.err(Status.ERR_Denied,
"AppID Sponsorship cannot be determined at this time. Try later.");
}
CSRMeta csrMeta;
try {
csrMeta = BCFactory.createCSRMeta(ca, req.value.mechid, email, fqdns);
+ csrMeta.environment(ca.getEnv());
+
+ // Before creating, make sure they don't have too many
+ if(!trans.fish(limitOverridePerm)) {
+ Result<List<CertDAO.Data>> existing = certDAO.readID(trans, req.value.mechid);
+ if(existing.isOK()) {
+ String cn = "CN=" + csrMeta.cn();
+ int count = 0;
+ Date now = new Date();
+ for (CertDAO.Data cdd : existing.value) {
+ Collection<? extends Certificate> certs = Factory.toX509Certificate(cdd.x509);
+ for(Iterator<? extends Certificate> iter = certs.iterator(); iter.hasNext();) {
+ X509Certificate x509 = (X509Certificate)iter.next();
+ if(x509.getNotAfter().after(now) && x509.getSubjectDN().getName().contains(cn)) {
+ if(++count>max_509s) {
+ break;
+ }
+ }
+ }
+ }
+ if(count>max_509s) {
+ return Result.err(Result.ERR_Denied, "There are too many Certificates generated for " + cn + " for " + req.value.mechid);
+ }
+ }
+ }
+ // Here is where we send off to CA for Signing.
X509andChain x509ac = ca.sign(trans, csrMeta);
if (x509ac == null) {
return Result.err(Result.ERR_ActionNotCompleted, "x509 Certificate not signed by CA");
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.id = req.value.mechid;
crdd.ns = Question.domain2ns(crdd.id);
crdd.type = CredDAO.CERT_SHA256_RSA;
- crdd.tag = cdd.serial.toString(16);
+ crdd.tag = cdd.ca + '|' + cdd.serial.toString();
credDAO.create(trans, crdd);
CertResp cr = new CertResp(trans, ca, x509, csrMeta, x509ac.getTrustChain(), compileNotes(notes));
// Policy 6: Only do Domain by Exception
if (add.machine.startsWith("*")) { // Domain set
CA ca = certManager.getCA(add.ca);
-
if (!trans.fish(new AAFPermission(ca.getPermNS(),ca.getPermType(), add.ca, DOMAIN))) {
return Result.err(Result.ERR_Denied, "Domain Artifacts (%s) requires specific Permission",
add.machine);
byte[] hash = Hash.hashSHA256(bb.array());
return ByteBuffer.wrap(hash);
}
-}
\ No newline at end of file
+}
Code Review / aaf / authz.git / blobdiff