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Example 96 with ASN1Encodable

use of org.gudy.bouncycastle.asn1.ASN1Encodable in project cas by apereo.

the class DefaultSamlIdPCertificateAndKeyWriter method buildSubjectAltNames.

private ASN1Encodable[] buildSubjectAltNames() {
    final ArrayList<ASN1Encodable> subjectAltNames = new ArrayList<>();
    subjectAltNames.add(new GeneralName(GeneralName.dNSName, hostname));
    if (uriSubjectAltNames != null) {
        uriSubjectAltNames.forEach(subjectAltName -> subjectAltNames.add(new GeneralName(GeneralName.uniformResourceIdentifier, subjectAltName)));
    }
    return subjectAltNames.toArray(new ASN1Encodable[0]);
}
Also used : ArrayList(java.util.ArrayList) ASN1Encodable(org.bouncycastle.asn1.ASN1Encodable) GeneralName(org.bouncycastle.asn1.x509.GeneralName)

Example 97 with ASN1Encodable

use of org.gudy.bouncycastle.asn1.ASN1Encodable in project athenz by yahoo.

the class Crypto method extractX509CSRIPAddresses.

public static List<String> extractX509CSRIPAddresses(PKCS10CertificationRequest certReq) {
    List<String> ipAddresses = new ArrayList<>();
    Attribute[] attributes = certReq.getAttributes(PKCSObjectIdentifiers.pkcs_9_at_extensionRequest);
    for (Attribute attribute : attributes) {
        for (ASN1Encodable value : attribute.getAttributeValues()) {
            Extensions extensions = Extensions.getInstance(value);
            GeneralNames gns = GeneralNames.fromExtensions(extensions, Extension.subjectAlternativeName);
            for (GeneralName name : gns.getNames()) {
                if (name.getTagNo() == GeneralName.iPAddress) {
                    try {
                        InetAddress addr = InetAddress.getByAddress(((DEROctetString) name.getName()).getOctets());
                        ipAddresses.add(addr.getHostAddress());
                    } catch (UnknownHostException e) {
                    }
                }
            }
        }
    }
    return ipAddresses;
}
Also used : GeneralNames(org.bouncycastle.asn1.x509.GeneralNames) UnknownHostException(java.net.UnknownHostException) Attribute(org.bouncycastle.asn1.pkcs.Attribute) ArrayList(java.util.ArrayList) DEROctetString(org.bouncycastle.asn1.DEROctetString) DERIA5String(org.bouncycastle.asn1.DERIA5String) ASN1Encodable(org.bouncycastle.asn1.ASN1Encodable) GeneralName(org.bouncycastle.asn1.x509.GeneralName) Extensions(org.bouncycastle.asn1.x509.Extensions) InetAddress(java.net.InetAddress)

Example 98 with ASN1Encodable

use of org.gudy.bouncycastle.asn1.ASN1Encodable in project android_frameworks_base by crdroidandroid.

the class ESTHandler method buildCSR.

private byte[] buildCSR(ByteBuffer octetBuffer, OMADMAdapter omadmAdapter, HTTPHandler httpHandler) throws IOException, GeneralSecurityException {
    //Security.addProvider(new BouncyCastleProvider());
    Log.d(TAG, "/csrattrs:");
    /*
        byte[] octets = new byte[octetBuffer.remaining()];
        octetBuffer.duplicate().get(octets);
        for (byte b : octets) {
            System.out.printf("%02x ", b & 0xff);
        }
        */
    Collection<Asn1Object> csrs = Asn1Decoder.decode(octetBuffer);
    for (Asn1Object asn1Object : csrs) {
        Log.d(TAG, asn1Object.toString());
    }
    if (csrs.size() != 1) {
        throw new IOException("Unexpected object count in CSR attributes response: " + csrs.size());
    }
    Asn1Object sequence = csrs.iterator().next();
    if (sequence.getClass() != Asn1Constructed.class) {
        throw new IOException("Unexpected CSR attribute container: " + sequence);
    }
    String keyAlgo = null;
    Asn1Oid keyAlgoOID = null;
    String sigAlgo = null;
    String curveName = null;
    Asn1Oid pubCrypto = null;
    int keySize = -1;
    Map<Asn1Oid, ASN1Encodable> idAttributes = new HashMap<>();
    for (Asn1Object child : sequence.getChildren()) {
        if (child.getTag() == Asn1Decoder.TAG_OID) {
            Asn1Oid oid = (Asn1Oid) child;
            OidMappings.SigEntry sigEntry = OidMappings.getSigEntry(oid);
            if (sigEntry != null) {
                sigAlgo = sigEntry.getSigAlgo();
                keyAlgoOID = sigEntry.getKeyAlgo();
                keyAlgo = OidMappings.getJCEName(keyAlgoOID);
            } else if (oid.equals(OidMappings.sPkcs9AtChallengePassword)) {
                byte[] tlsUnique = httpHandler.getTLSUnique();
                if (tlsUnique != null) {
                    idAttributes.put(oid, new DERPrintableString(Base64.encodeToString(tlsUnique, Base64.DEFAULT)));
                } else {
                    Log.w(TAG, "Cannot retrieve TLS unique channel binding");
                }
            }
        } else if (child.getTag() == Asn1Decoder.TAG_SEQ) {
            Asn1Oid oid = null;
            Set<Asn1Oid> oidValues = new HashSet<>();
            List<Asn1Object> values = new ArrayList<>();
            for (Asn1Object attributeSeq : child.getChildren()) {
                if (attributeSeq.getTag() == Asn1Decoder.TAG_OID) {
                    oid = (Asn1Oid) attributeSeq;
                } else if (attributeSeq.getTag() == Asn1Decoder.TAG_SET) {
                    for (Asn1Object value : attributeSeq.getChildren()) {
                        if (value.getTag() == Asn1Decoder.TAG_OID) {
                            oidValues.add((Asn1Oid) value);
                        } else {
                            values.add(value);
                        }
                    }
                }
            }
            if (oid == null) {
                throw new IOException("Invalid attribute, no OID");
            }
            if (oid.equals(OidMappings.sExtensionRequest)) {
                for (Asn1Oid subOid : oidValues) {
                    if (OidMappings.isIDAttribute(subOid)) {
                        if (subOid.equals(OidMappings.sMAC)) {
                            idAttributes.put(subOid, new DERIA5String(omadmAdapter.getMAC()));
                        } else if (subOid.equals(OidMappings.sIMEI)) {
                            idAttributes.put(subOid, new DERIA5String(omadmAdapter.getImei()));
                        } else if (subOid.equals(OidMappings.sMEID)) {
                            idAttributes.put(subOid, new DERBitString(omadmAdapter.getMeid()));
                        } else if (subOid.equals(OidMappings.sDevID)) {
                            idAttributes.put(subOid, new DERPrintableString(omadmAdapter.getDevID()));
                        }
                    }
                }
            } else if (OidMappings.getCryptoID(oid) != null) {
                pubCrypto = oid;
                if (!values.isEmpty()) {
                    for (Asn1Object value : values) {
                        if (value.getTag() == Asn1Decoder.TAG_INTEGER) {
                            keySize = (int) ((Asn1Integer) value).getValue();
                        }
                    }
                }
                if (oid.equals(OidMappings.sAlgo_EC)) {
                    if (oidValues.isEmpty()) {
                        throw new IOException("No ECC curve name provided");
                    }
                    for (Asn1Oid value : oidValues) {
                        curveName = OidMappings.getJCEName(value);
                        if (curveName != null) {
                            break;
                        }
                    }
                    if (curveName == null) {
                        throw new IOException("Found no ECC curve for " + oidValues);
                    }
                }
            }
        }
    }
    if (keyAlgoOID == null) {
        throw new IOException("No public key algorithm specified");
    }
    if (pubCrypto != null && !pubCrypto.equals(keyAlgoOID)) {
        throw new IOException("Mismatching key algorithms");
    }
    if (keyAlgoOID.equals(OidMappings.sAlgo_RSA)) {
        if (keySize < MinRSAKeySize) {
            if (keySize >= 0) {
                Log.i(TAG, "Upgrading suggested RSA key size from " + keySize + " to " + MinRSAKeySize);
            }
            keySize = MinRSAKeySize;
        }
    }
    Log.d(TAG, String.format("pub key '%s', signature '%s', ECC curve '%s', id-atts %s", keyAlgo, sigAlgo, curveName, idAttributes));
    /*
          Ruckus:
            SEQUENCE:
              OID=1.2.840.113549.1.1.11 (algo_id_sha256WithRSAEncryption)

          RFC-7030:
            SEQUENCE:
              OID=1.2.840.113549.1.9.7 (challengePassword)
              SEQUENCE:
                OID=1.2.840.10045.2.1 (algo_id_ecPublicKey)
                SET:
                  OID=1.3.132.0.34 (secp384r1)
              SEQUENCE:
                OID=1.2.840.113549.1.9.14 (extensionRequest)
                SET:
                  OID=1.3.6.1.1.1.1.22 (mac-address)
              OID=1.2.840.10045.4.3.3 (eccdaWithSHA384)

              1L, 3L, 6L, 1L, 1L, 1L, 1L, 22
         */
    // ECC Does not appear to be supported currently
    KeyPairGenerator kpg = KeyPairGenerator.getInstance(keyAlgo);
    if (curveName != null) {
        AlgorithmParameters algorithmParameters = AlgorithmParameters.getInstance(keyAlgo);
        algorithmParameters.init(new ECNamedCurveGenParameterSpec(curveName));
        kpg.initialize(algorithmParameters.getParameterSpec(ECNamedCurveGenParameterSpec.class));
    } else {
        kpg.initialize(keySize);
    }
    KeyPair kp = kpg.generateKeyPair();
    X500Principal subject = new X500Principal("CN=Android, O=Google, C=US");
    mClientKey = kp.getPrivate();
    // !!! Map the idAttributes into an ASN1Set of values to pass to
    // the PKCS10CertificationRequest - this code is using outdated BC classes and
    // has *not* been tested.
    ASN1Set attributes;
    if (!idAttributes.isEmpty()) {
        ASN1EncodableVector payload = new DEREncodableVector();
        for (Map.Entry<Asn1Oid, ASN1Encodable> entry : idAttributes.entrySet()) {
            DERObjectIdentifier type = new DERObjectIdentifier(entry.getKey().toOIDString());
            ASN1Set values = new DERSet(entry.getValue());
            Attribute attribute = new Attribute(type, values);
            payload.add(attribute);
        }
        attributes = new DERSet(payload);
    } else {
        attributes = null;
    }
    return new PKCS10CertificationRequest(sigAlgo, subject, kp.getPublic(), attributes, mClientKey).getEncoded();
}
Also used : DERSet(com.android.org.bouncycastle.asn1.DERSet) ASN1Set(com.android.org.bouncycastle.asn1.ASN1Set) Set(java.util.Set) HashSet(java.util.HashSet) HashMap(java.util.HashMap) Attribute(com.android.org.bouncycastle.asn1.x509.Attribute) DERBitString(com.android.org.bouncycastle.asn1.DERBitString) DERPrintableString(com.android.org.bouncycastle.asn1.DERPrintableString) DERIA5String(com.android.org.bouncycastle.asn1.DERIA5String) DERSet(com.android.org.bouncycastle.asn1.DERSet) DERIA5String(com.android.org.bouncycastle.asn1.DERIA5String) Asn1Integer(com.android.hotspot2.asn1.Asn1Integer) DERPrintableString(com.android.org.bouncycastle.asn1.DERPrintableString) ASN1EncodableVector(com.android.org.bouncycastle.asn1.ASN1EncodableVector) List(java.util.List) ArrayList(java.util.ArrayList) ASN1Encodable(com.android.org.bouncycastle.asn1.ASN1Encodable) PKCS10CertificationRequest(com.android.org.bouncycastle.jce.PKCS10CertificationRequest) Asn1Oid(com.android.hotspot2.asn1.Asn1Oid) KeyPair(java.security.KeyPair) ECNamedCurveGenParameterSpec(com.android.org.bouncycastle.jce.spec.ECNamedCurveGenParameterSpec) DEREncodableVector(com.android.org.bouncycastle.asn1.DEREncodableVector) DERBitString(com.android.org.bouncycastle.asn1.DERBitString) IOException(java.io.IOException) KeyPairGenerator(java.security.KeyPairGenerator) DERObjectIdentifier(com.android.org.bouncycastle.asn1.DERObjectIdentifier) Asn1Object(com.android.hotspot2.asn1.Asn1Object) OidMappings(com.android.hotspot2.asn1.OidMappings) ASN1Set(com.android.org.bouncycastle.asn1.ASN1Set) X500Principal(javax.security.auth.x500.X500Principal) Map(java.util.Map) HashMap(java.util.HashMap) AlgorithmParameters(java.security.AlgorithmParameters)

Example 99 with ASN1Encodable

use of org.gudy.bouncycastle.asn1.ASN1Encodable in project BiglyBT by BiglySoftware.

the class AttributeCertificateIssuer method getNames.

private Object[] getNames() {
    GeneralNames name;
    if (form instanceof V2Form) {
        name = ((V2Form) form).getIssuerName();
    } else {
        name = (GeneralNames) form;
    }
    GeneralName[] names = name.getNames();
    List l = new ArrayList(names.length);
    for (int i = 0; i != names.length; i++) {
        if (names[i].getTagNo() == GeneralName.directoryName) {
            try {
                l.add(new X500Principal(((ASN1Encodable) names[i].getName()).getEncoded()));
            } catch (IOException e) {
                throw new RuntimeException("badly formed Name object");
            }
        }
    }
    return l.toArray(new Object[l.size()]);
}
Also used : V2Form(org.gudy.bouncycastle.asn1.x509.V2Form) GeneralNames(org.gudy.bouncycastle.asn1.x509.GeneralNames) ArrayList(java.util.ArrayList) X500Principal(javax.security.auth.x500.X500Principal) ArrayList(java.util.ArrayList) List(java.util.List) GeneralName(org.gudy.bouncycastle.asn1.x509.GeneralName) ASN1Encodable(org.gudy.bouncycastle.asn1.ASN1Encodable) IOException(java.io.IOException)

Example 100 with ASN1Encodable

use of org.gudy.bouncycastle.asn1.ASN1Encodable in project xipki by xipki.

the class ResponderSigner method getSignatureAlgorithmName.

private static String getSignatureAlgorithmName(AlgorithmIdentifier sigAlgId) {
    ASN1ObjectIdentifier algOid = sigAlgId.getAlgorithm();
    if (!PKCSObjectIdentifiers.id_RSASSA_PSS.equals(algOid)) {
        return algOid.getId();
    }
    ASN1Encodable asn1Encodable = sigAlgId.getParameters();
    RSASSAPSSparams param = RSASSAPSSparams.getInstance(asn1Encodable);
    ASN1ObjectIdentifier digestAlgOid = param.getHashAlgorithm().getAlgorithm();
    return digestAlgOid.getId() + "WITHRSAANDMGF1";
}
Also used : RSASSAPSSparams(org.bouncycastle.asn1.pkcs.RSASSAPSSparams) ASN1Encodable(org.bouncycastle.asn1.ASN1Encodable) ASN1ObjectIdentifier(org.bouncycastle.asn1.ASN1ObjectIdentifier)

Aggregations

ASN1Encodable (org.bouncycastle.asn1.ASN1Encodable)129 ASN1ObjectIdentifier (org.bouncycastle.asn1.ASN1ObjectIdentifier)71 ASN1Sequence (org.bouncycastle.asn1.ASN1Sequence)56 IOException (java.io.IOException)32 ASN1OctetString (org.bouncycastle.asn1.ASN1OctetString)31 DEROctetString (org.bouncycastle.asn1.DEROctetString)29 DERIA5String (org.bouncycastle.asn1.DERIA5String)25 DERUTF8String (org.bouncycastle.asn1.DERUTF8String)23 DERSequence (org.bouncycastle.asn1.DERSequence)22 ASN1Integer (org.bouncycastle.asn1.ASN1Integer)21 DERPrintableString (org.bouncycastle.asn1.DERPrintableString)21 ArrayList (java.util.ArrayList)20 GeneralName (org.bouncycastle.asn1.x509.GeneralName)19 ASN1EncodableVector (org.bouncycastle.asn1.ASN1EncodableVector)17 AlgorithmIdentifier (org.bouncycastle.asn1.x509.AlgorithmIdentifier)17 X509Certificate (java.security.cert.X509Certificate)15 HashSet (java.util.HashSet)15 ASN1Primitive (org.bouncycastle.asn1.ASN1Primitive)15 DirectoryString (org.bouncycastle.asn1.x500.DirectoryString)15 DERBMPString (org.bouncycastle.asn1.DERBMPString)14