diff options
Diffstat (limited to 'authz-certman/src/main/java/org/onap/aaf/authz/cm/cert/CSRMeta.java')
| -rw-r--r-- | authz-certman/src/main/java/org/onap/aaf/authz/cm/cert/CSRMeta.java | 329 |
1 files changed, 329 insertions, 0 deletions
diff --git a/authz-certman/src/main/java/org/onap/aaf/authz/cm/cert/CSRMeta.java b/authz-certman/src/main/java/org/onap/aaf/authz/cm/cert/CSRMeta.java new file mode 100644 index 00000000..f71163ef --- /dev/null +++ b/authz-certman/src/main/java/org/onap/aaf/authz/cm/cert/CSRMeta.java @@ -0,0 +1,329 @@ +/*******************************************************************************
+ * ============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.authz.cm.cert;
+
+import java.io.IOException;
+import java.math.BigInteger;
+import java.security.KeyPair;
+import java.security.SecureRandom;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.List;
+
+import org.bouncycastle.asn1.ASN1Sequence;
+import org.bouncycastle.asn1.DERPrintableString;
+import org.bouncycastle.asn1.pkcs.Attribute;
+import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
+import org.bouncycastle.asn1.x500.X500Name;
+import org.bouncycastle.asn1.x500.X500NameBuilder;
+import org.bouncycastle.asn1.x500.style.BCStyle;
+import org.bouncycastle.asn1.x509.Extension;
+import org.bouncycastle.asn1.x509.Extensions;
+import org.bouncycastle.asn1.x509.GeneralName;
+import org.bouncycastle.asn1.x509.GeneralNames;
+import org.bouncycastle.asn1.x509.SubjectPublicKeyInfo;
+import org.bouncycastle.cert.X509v3CertificateBuilder;
+import org.bouncycastle.cert.jcajce.JcaX509CertificateConverter;
+import org.bouncycastle.operator.OperatorCreationException;
+import org.bouncycastle.pkcs.PKCS10CertificationRequest;
+import org.bouncycastle.pkcs.PKCS10CertificationRequestBuilder;
+import org.bouncycastle.pkcs.jcajce.JcaPKCS10CertificationRequestBuilder;
+
+import org.onap.aaf.cadi.cm.CertException;
+import org.onap.aaf.cadi.cm.Factory;
+import org.onap.aaf.inno.env.Trans;
+
+public class CSRMeta {
+ private String environment;
+ private String cn;
+ private String mechID;
+ private String email;
+ private String o;
+ private String l;
+ private String st;
+ private String c;
+ private String challenge;
+
+ private ArrayList<String> sanList = new ArrayList<String>();
+
+ private KeyPair keyPair;
+ private X500Name name = null;
+ private SecureRandom random = new SecureRandom();
+
+ public X500Name x500Name() throws IOException {
+ if(name==null) {
+ X500NameBuilder xnb = new X500NameBuilder();
+ xnb.addRDN(BCStyle.CN,cn);
+ xnb.addRDN(BCStyle.E,email);
+ if(environment==null) {
+ xnb.addRDN(BCStyle.OU,mechID);
+ } else {
+ xnb.addRDN(BCStyle.OU,mechID+':'+environment);
+ }
+ xnb.addRDN(BCStyle.O,o);
+ xnb.addRDN(BCStyle.L,l);
+ xnb.addRDN(BCStyle.ST,st);
+ xnb.addRDN(BCStyle.C,c);
+ name = xnb.build();
+ }
+ return name;
+ }
+
+
+ public PKCS10CertificationRequest generateCSR(Trans trans) throws IOException, CertException {
+ PKCS10CertificationRequestBuilder builder = new JcaPKCS10CertificationRequestBuilder(x500Name(),keypair(trans).getPublic());
+ if(challenge!=null) {
+ DERPrintableString password = new DERPrintableString(challenge);
+ builder.addAttribute(PKCSObjectIdentifiers.pkcs_9_at_challengePassword, password);
+ }
+
+ if(sanList.size()>0) {
+ GeneralName[] gna = new GeneralName[sanList.size()];
+ int i=-1;
+ for(String s : sanList) {
+ gna[++i]=new GeneralName(GeneralName.dNSName,s);
+ }
+
+ builder.addAttribute(
+ PKCSObjectIdentifiers.pkcs_9_at_extensionRequest,
+ new Extensions(new Extension[] {
+ new Extension(Extension.subjectAlternativeName,false,new GeneralNames(gna).getEncoded())
+ })
+ );
+ }
+// builder.addAttribute(Extension.basicConstraints,new BasicConstraints(false))
+// .addAttribute(Extension.keyUsage, new KeyUsage(KeyUsage.digitalSignature
+// | KeyUsage.keyEncipherment));
+ try {
+ return builder.build(BCFactory.contentSigner(keypair(trans).getPrivate()));
+ } catch (OperatorCreationException e) {
+ throw new CertException(e);
+ }
+ }
+
+ @SuppressWarnings("deprecation")
+ public static void dump(PKCS10CertificationRequest csr) {
+ Attribute[] certAttributes = csr.getAttributes();
+ for (Attribute attribute : certAttributes) {
+ if (attribute.getAttrType().equals(PKCSObjectIdentifiers.pkcs_9_at_extensionRequest)) {
+ Extensions extensions = Extensions.getInstance(attribute.getAttrValues().getObjectAt(0));
+// Extension ext = extensions.getExtension(Extension.subjectAlternativeName);
+ GeneralNames gns = GeneralNames.fromExtensions(extensions,Extension.subjectAlternativeName);
+ GeneralName[] names = gns.getNames();
+ for(int k=0; k < names.length; k++) {
+ String title = "";
+ if(names[k].getTagNo() == GeneralName.dNSName) {
+ title = "dNSName";
+ }
+ else if(names[k].getTagNo() == GeneralName.iPAddress) {
+ title = "iPAddress";
+ // Deprecated, but I don't see anything better to use.
+ names[k].toASN1Object();
+ }
+ else if(names[k].getTagNo() == GeneralName.otherName) {
+ title = "otherName";
+ }
+ System.out.println(title + ": "+ names[k].getName());
+ }
+ }
+ }
+ }
+
+ public X509Certificate initialConversationCert(Trans trans) throws IOException, CertificateException, OperatorCreationException {
+ GregorianCalendar gc = new GregorianCalendar();
+ Date start = gc.getTime();
+ gc.add(GregorianCalendar.DAY_OF_MONTH,2);
+ Date end = gc.getTime();
+ X509v3CertificateBuilder xcb = new X509v3CertificateBuilder(
+ x500Name(),
+ new BigInteger(12,random), // replace with Serialnumber scheme
+ start,
+ end,
+ x500Name(),
+// SubjectPublicKeyInfoFactory.createSubjectPublicKeyInfo(caCert.getPublicKey().getEn)
+ new SubjectPublicKeyInfo(ASN1Sequence.getInstance(keypair(trans).getPublic().getEncoded()))
+ );
+ return new JcaX509CertificateConverter().getCertificate(
+ xcb.build(BCFactory.contentSigner(keypair(trans).getPrivate())));
+ }
+
+ public CSRMeta san(String v) {
+ sanList.add(v);
+ return this;
+ }
+
+ public List<String> sans() {
+ return sanList;
+ }
+
+
+ public KeyPair keypair(Trans trans) {
+ if(keyPair == null) {
+ keyPair = Factory.generateKeyPair(trans);
+ }
+ return keyPair;
+ }
+
+ /**
+ * @return the cn
+ */
+ public String cn() {
+ return cn;
+ }
+
+
+ /**
+ * @param cn the cn to set
+ */
+ public void cn(String cn) {
+ this.cn = cn;
+ }
+
+ /**
+ * Environment of Service MechID is good for
+ */
+ public void environment(String env) {
+ environment = env;
+ }
+
+ /**
+ *
+ * @return
+ */
+ public String environment() {
+ return environment;
+ }
+
+ /**
+ * @return the mechID
+ */
+ public String mechID() {
+ return mechID;
+ }
+
+
+ /**
+ * @param mechID the mechID to set
+ */
+ public void mechID(String mechID) {
+ this.mechID = mechID;
+ }
+
+
+ /**
+ * @return the email
+ */
+ public String email() {
+ return email;
+ }
+
+
+ /**
+ * @param email the email to set
+ */
+ public void email(String email) {
+ this.email = email;
+ }
+
+
+ /**
+ * @return the o
+ */
+ public String o() {
+ return o;
+ }
+
+
+ /**
+ * @param o the o to set
+ */
+ public void o(String o) {
+ this.o = o;
+ }
+
+ /**
+ *
+ * @return the l
+ */
+ public String l() {
+ return l;
+ }
+
+ /**
+ * @param l the l to set
+ */
+ public void l(String l) {
+ this.l=l;
+ }
+
+ /**
+ * @return the st
+ */
+ public String st() {
+ return st;
+ }
+
+
+ /**
+ * @param st the st to set
+ */
+ public void st(String st) {
+ this.st = st;
+ }
+
+
+ /**
+ * @return the c
+ */
+ public String c() {
+ return c;
+ }
+
+
+ /**
+ * @param c the c to set
+ */
+ public void c(String c) {
+ this.c = c;
+ }
+
+
+ /**
+ * @return the challenge
+ */
+ public String challenge() {
+ return challenge;
+ }
+
+
+ /**
+ * @param challenge the challenge to set
+ */
+ public void challenge(String challenge) {
+ this.challenge = challenge;
+ }
+
+}
|