diff options
Diffstat (limited to 'certService/src/main/java')
3 files changed, 112 insertions, 28 deletions
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/CsrModelFactory.java b/certService/src/main/java/org/onap/aaf/certservice/certification/CsrModelFactory.java index bca30dee..6f356c1a 100644 --- a/certService/src/main/java/org/onap/aaf/certservice/certification/CsrModelFactory.java +++ b/certService/src/main/java/org/onap/aaf/certservice/certification/CsrModelFactory.java @@ -47,7 +47,7 @@ public class CsrModelFactory { throws DecryptionException { PKCS10CertificationRequest decodedCsr = decodeCsr(csr); PemObject decodedPrivateKey = decodePrivateKey(privateKey); - return new CsrModel(decodedCsr, decodedPrivateKey); + return new CsrModel.CsrModelBuilder(decodedCsr, decodedPrivateKey).build(); } private PemObject decodePrivateKey(StringBase64 privateKey) diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/configuration/model/Cmpv2Server.java b/certService/src/main/java/org/onap/aaf/certservice/certification/configuration/model/Cmpv2Server.java index 9a9f9c5d..9f8f9796 100644 --- a/certService/src/main/java/org/onap/aaf/certservice/certification/configuration/model/Cmpv2Server.java +++ b/certService/src/main/java/org/onap/aaf/certservice/certification/configuration/model/Cmpv2Server.java @@ -20,6 +20,7 @@ package org.onap.aaf.certservice.certification.configuration.model; +import org.bouncycastle.asn1.x500.X500Name; import org.hibernate.validator.constraints.Length; import org.onap.aaf.certservice.certification.configuration.validation.constraints.Cmpv2URL; @@ -32,8 +33,7 @@ public class Cmpv2Server { private CaMode caMode; @Length(min = 1, max = 128) private String caName; - @Length(min = 4, max = 256) - private String issuerDN; + private X500Name issuerDN; @Cmpv2URL private String url; @@ -61,11 +61,11 @@ public class Cmpv2Server { this.caName = caName; } - public String getIssuerDN() { + public X500Name getIssuerDN() { return issuerDN; } - public void setIssuerDN(String issuerDN) { + public void setIssuerDN(X500Name issuerDN) { this.issuerDN = issuerDN; } diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/model/CsrModel.java b/certService/src/main/java/org/onap/aaf/certservice/certification/model/CsrModel.java index 2421c5a4..b59f4e3a 100644 --- a/certService/src/main/java/org/onap/aaf/certservice/certification/model/CsrModel.java +++ b/certService/src/main/java/org/onap/aaf/certservice/certification/model/CsrModel.java @@ -21,6 +21,13 @@ package org.onap.aaf.certservice.certification.model; import java.io.IOException; +import java.security.KeyFactory; +import java.security.NoSuchAlgorithmException; +import java.security.PrivateKey; +import java.security.PublicKey; +import java.security.spec.InvalidKeySpecException; +import java.security.spec.PKCS8EncodedKeySpec; +import java.security.spec.X509EncodedKeySpec; import java.util.Arrays; import java.util.List; import java.util.Objects; @@ -35,50 +42,127 @@ import org.bouncycastle.pkcs.PKCS10CertificationRequest; import org.bouncycastle.util.io.pem.PemObject; import org.onap.aaf.certservice.certification.exception.CsrDecryptionException; +import org.onap.aaf.certservice.certification.exception.DecryptionException; +import org.onap.aaf.certservice.certification.exception.KeyDecryptionException; public class CsrModel { private final PKCS10CertificationRequest csr; - private final PemObject privateKey; + private final X500Name subjectData; + private final PrivateKey privateKey; + private final PublicKey publicKey; + private final List<String> sans; - public CsrModel(PKCS10CertificationRequest csr, PemObject privateKey) { + CsrModel( + PKCS10CertificationRequest csr, X500Name subjectData, + PrivateKey privateKey, PublicKey publicKey, List<String> sans) { this.csr = csr; + this.subjectData = subjectData; this.privateKey = privateKey; + this.publicKey = publicKey; + this.sans = sans; } - public PemObject getPublicKey() throws CsrDecryptionException { - try { - return new PemObject("PUBLIC KEY", csr.getSubjectPublicKeyInfo().getEncoded()); - } catch (IOException e) { - throw new CsrDecryptionException("Reading Public Key from CSR failed", e.getCause()); - } + public PKCS10CertificationRequest getCsr() { + return csr; } - public PemObject getPrivateKey() { - return privateKey; + public X500Name getSubjectData() { + return subjectData; } - public X500Name getSubjectData() { - return csr.getSubject(); + public PrivateKey getPrivateKey() { + return privateKey; } - public List<String> getSansData() { - Extensions extensions = - Extensions.getInstance(csr.getAttributes()[0].getAttrValues().getObjectAt(0)); - GeneralName[] arrayOfAlternativeNames = - GeneralNames.fromExtensions(extensions, Extension.subjectAlternativeName).getNames(); + public PublicKey getPublicKey() { + return publicKey; + } - return Arrays.stream(arrayOfAlternativeNames) - .map(GeneralName::getName) - .map(Objects::toString) - .collect(Collectors.toList()); + public List<String> getSans() { + return sans; } @Override public String toString() { - return "Subject: { " + getSubjectData().toString() - + " ,SANs: " + getSansData().toString() + " }"; + return "Subject: { " + subjectData + + " ,SANs: " + sans + " }"; + } + + public static class CsrModelBuilder { + + private final PKCS10CertificationRequest csr; + private final PemObject privateKey; + + public CsrModel build() + throws DecryptionException + { + + X500Name subjectData = getSubjectData(); + PrivateKey javaPrivateKey = convertingPemPrivateKeyToJavaSecurityPrivateKey(getPrivateKey()); + PublicKey javaPublicKey = convertingPemPublicKeyToJavaSecurityPublicKey(getPublicKey()); + List<String> sans = getSansData(); + + return new CsrModel(csr, subjectData, javaPrivateKey, javaPublicKey, sans); + } + + public CsrModelBuilder(PKCS10CertificationRequest csr, PemObject privateKey) { + this.csr = csr; + this.privateKey = privateKey; + } + + private PemObject getPublicKey() throws CsrDecryptionException { + try { + return new PemObject("PUBLIC KEY", csr.getSubjectPublicKeyInfo().getEncoded()); + } catch (IOException e) { + throw new CsrDecryptionException("Reading Public Key from CSR failed", e.getCause()); + } + } + + private PemObject getPrivateKey() { + return privateKey; + } + + private X500Name getSubjectData() { + return csr.getSubject(); + } + + private List<String> getSansData() { + Extensions extensions = + Extensions.getInstance(csr.getAttributes()[0].getAttrValues().getObjectAt(0)); + GeneralName[] arrayOfAlternativeNames = + GeneralNames.fromExtensions(extensions, Extension.subjectAlternativeName).getNames(); + + return Arrays.stream(arrayOfAlternativeNames) + .map(GeneralName::getName) + .map(Objects::toString) + .collect(Collectors.toList()); + } + + private PrivateKey convertingPemPrivateKeyToJavaSecurityPrivateKey(PemObject privateKey) + throws KeyDecryptionException + { + try { + KeyFactory factory = KeyFactory.getInstance("RSA"); + PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(privateKey.getContent()); + return factory.generatePrivate(keySpec); + } catch (NoSuchAlgorithmException | InvalidKeySpecException e) { + throw new KeyDecryptionException("Converting Private Key failed", e.getCause()); + } + } + + private PublicKey convertingPemPublicKeyToJavaSecurityPublicKey(PemObject publicKey) + throws KeyDecryptionException + { + try { + KeyFactory factory = KeyFactory.getInstance("RSA"); + X509EncodedKeySpec keySpec = new X509EncodedKeySpec(publicKey.getContent()); + return factory.generatePublic(keySpec); + } catch (InvalidKeySpecException | NoSuchAlgorithmException e) { + throw new KeyDecryptionException("Converting Public Key from CSR failed", e.getCause()); + } + } } } |