X-Git-Url: https://gerrit.onap.org/r/gitweb?p=aaf%2Fauthz.git;a=blobdiff_plain;f=auth%2Fauth-certman%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Faaf%2Fauth%2Fcm%2Fservice%2FCMService.java;h=aa145f1c74c05bf45076f38702239049d15e7059;hp=18f062d53658fa5e8d581e6f0c8c6ff679db7003;hb=07fb3ece74a9aa1fad8e2a9fab73b4de3e36853b;hpb=2b5103e038a7727734097a671d331db9aaab77ba diff --git a/auth/auth-certman/src/main/java/org/onap/aaf/auth/cm/service/CMService.java b/auth/auth-certman/src/main/java/org/onap/aaf/auth/cm/service/CMService.java index 18f062d5..aa145f1c 100644 --- a/auth/auth-certman/src/main/java/org/onap/aaf/auth/cm/service/CMService.java +++ b/auth/auth-certman/src/main/java/org/onap/aaf/auth/cm/service/CMService.java @@ -27,10 +27,13 @@ import java.net.InetAddress; 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; @@ -44,6 +47,7 @@ import org.onap.aaf.auth.cm.data.CertRenew; 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; @@ -58,6 +62,7 @@ import org.onap.aaf.auth.layer.Result; 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; @@ -72,12 +77,16 @@ public class CMService { 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"; @@ -88,6 +97,9 @@ public class CMService { 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 { @@ -108,11 +120,21 @@ public class CMService { "*", "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 .certman||"+IGNORE_IPS); + } } public Result requestCert(final AuthzTrans trans, final Result req, final CA ca) { if (req.isOK()) { - if (req.value.fqdns.isEmpty()) { return Result.err(Result.ERR_BadData, "No Machines passed in Request"); } @@ -126,46 +148,73 @@ public class CMService { } List notes = null; - List fqdns = new ArrayList<>(req.value.fqdns); + List 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 potentialSanNames = new HashSet<>(); @@ -191,43 +240,51 @@ public class CMService { 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> 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 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 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 @@ -273,11 +330,11 @@ public class CMService { // 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()); @@ -288,7 +345,7 @@ public class CMService { } } } 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."); } @@ -296,6 +353,32 @@ public class CMService { 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> 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 certs = Factory.toX509Certificate(cdd.x509); + for(Iterator 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"); @@ -309,6 +392,7 @@ public class CMService { 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(); @@ -318,7 +402,7 @@ public class CMService { 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)); @@ -460,7 +544,6 @@ public class CMService { // 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); @@ -695,4 +778,4 @@ public class CMService { byte[] hash = Hash.hashSHA256(bb.array()); return ByteBuffer.wrap(hash); } -} \ No newline at end of file +}