Examples with ASN1Sequence org.bouncycastle.asn1.ASN1Sequence used on opensource projects

Example 91 with ASN1Sequence

use of org.bouncycastle.asn1.ASN1Sequence in project jruby-openssl by jruby.

the class X509Cert method uniqueExtensions.

private Collection<X509Extension> uniqueExtensions() {
    final Map<ASN1ObjectIdentifier, X509Extension> unique = new LinkedHashMap<ASN1ObjectIdentifier, X509Extension>();
    for (X509Extension current : this.extensions) {
        final ASN1ObjectIdentifier oid = current.getRealObjectID();
        final X509Extension existing = unique.get(oid);
        if (existing == null) {
            unique.put(oid, current);
            continue;
        }
        // commonly used e.g. with subjectAltName || issuserAltName :
        if ("2.5.29.17".equals(oid.getId()) || "2.5.29.18".equals(oid.getId())) {
            final ASN1EncodableVector vec = new ASN1EncodableVector();
            try {
                GeneralName[] n1 = extRealNames(existing);
                for (int i = 0; i < n1.length; i++) vec.add(n1[i]);
                GeneralName[] n2 = extRealNames(current);
                for (int i = 0; i < n2.length; i++) vec.add(n2[i]);
                GeneralNames nn = GeneralNames.getInstance(new DLSequence(vec));
                final X509Extension existingDup = existing.clone();
                existingDup.setRealValue(nn);
                unique.put(oid, existingDup);
            } catch (IOException ex) {
                throw getRuntime().newIOErrorFromException(ex);
            }
            continue;
        }
        // TODO do we need special care for any others here ?!?
        final ASN1EncodableVector vec = new ASN1EncodableVector();
        try {
            final ASN1Encodable existingValue = existing.getRealValue();
            if (existingValue instanceof ASN1Sequence) {
                final ASN1Sequence seq = (ASN1Sequence) existingValue;
                for (int i = 0; i < seq.size(); i++) {
                    vec.add(seq.getObjectAt(i));
                }
            } else {
                vec.add(existingValue);
            }
            vec.add(current.getRealValue());
            // existing.setRealValue( new DLSequence(vec) );
            final X509Extension existingDup = existing.clone();
            existingDup.setRealValue(new DLSequence(vec));
            unique.put(oid, existingDup);
        } catch (IOException ex) {
            throw getRuntime().newIOErrorFromException(ex);
        }
    }
    return unique.values();
}

Example 92 with ASN1Sequence

use of org.bouncycastle.asn1.ASN1Sequence in project jruby-openssl by jruby.

the class X509Extension method value.

@JRubyMethod
public RubyString value(final ThreadContext context) {
    if (this.value instanceof RubyString) {
        // return the same as set
        return (RubyString) this.value;
    }
    final Ruby runtime = context.runtime;
    final String oid = getRealObjectID().getId();
    try {
        if (oid.equals("2.5.29.19")) {
            // basicConstraints
            ASN1Sequence seq2 = (ASN1Sequence) ASN1.readObject(getRealValueEncoded());
            final ByteList val = new ByteList(32);
            if (seq2.size() > 0) {
                val.append(CA_);
                ASN1Encodable obj0 = seq2.getObjectAt(0);
                final boolean bool;
                if (obj0 instanceof ASN1Boolean) {
                    bool = ((ASN1Boolean) obj0).isTrue();
                } else {
                    // NOTE: keep it due BC <= 1.50
                    bool = ((DERBoolean) obj0).isTrue();
                }
                val.append(bool ? TRUE : FALSE);
            }
            if (seq2.size() > 1) {
                val.append(", pathlen:".getBytes());
                val.append(seq2.getObjectAt(1).toString().getBytes());
            }
            return runtime.newString(val);
        }
        if (oid.equals("2.5.29.15")) {
            // keyUsage
            final byte[] enc = getRealValueEncoded();
            byte b3 = 0;
            byte b2 = enc[2];
            if (enc.length > 3)
                b3 = enc[3];
            final ByteList val = new ByteList(64);
            byte[] sep = _;
            if ((b2 & (byte) 128) != 0) {
                val.append(sep);
                val.append(Decipher_Only);
                sep = SEP;
            }
            if ((b3 & (byte) 128) != 0) {
                val.append(sep);
                val.append(Digital_Signature);
                sep = SEP;
            }
            if ((b3 & (byte) 64) != 0) {
                val.append(sep);
                val.append(Non_Repudiation);
                sep = SEP;
            }
            if ((b3 & (byte) 32) != 0) {
                val.append(sep);
                val.append(Key_Encipherment);
                sep = SEP;
            }
            if ((b3 & (byte) 16) != 0) {
                val.append(sep);
                val.append(Data_Encipherment);
                sep = SEP;
            }
            if ((b3 & (byte) 8) != 0) {
                val.append(sep);
                val.append(Key_Agreement);
                sep = SEP;
            }
            if ((b3 & (byte) 4) != 0) {
                val.append(sep);
                val.append(Certificate_Sign);
                sep = SEP;
            }
            if ((b3 & (byte) 2) != 0) {
                val.append(sep);
                val.append(CRL_Sign);
                sep = SEP;
            }
            if ((b3 & (byte) 1) != 0) {
                // sep = SEP;
                val.append(sep);
                // sep = SEP;
                val.append(Encipher_Only);
            }
            return runtime.newString(val);
        }
        if (oid.equals("2.16.840.1.113730.1.1")) {
            // nsCertType
            final byte b0 = getRealValueEncoded()[0];
            final ByteList val = new ByteList(64);
            byte[] sep = _;
            if ((b0 & (byte) 128) != 0) {
                val.append(sep);
                val.append(SSL_Client);
                sep = SEP;
            }
            if ((b0 & (byte) 64) != 0) {
                val.append(sep);
                val.append(SSL_Server);
                sep = SEP;
            }
            if ((b0 & (byte) 32) != 0) {
                val.append(sep);
                val.append(SMIME);
                sep = SEP;
            }
            if ((b0 & (byte) 16) != 0) {
                val.append(sep);
                val.append(Object_Signing);
                sep = SEP;
            }
            if ((b0 & (byte) 8) != 0) {
                val.append(sep);
                val.append(Unused);
                sep = SEP;
            }
            if ((b0 & (byte) 4) != 0) {
                val.append(sep);
                val.append(SSL_CA);
                sep = SEP;
            }
            if ((b0 & (byte) 2) != 0) {
                val.append(sep);
                val.append(SMIME_CA);
                sep = SEP;
            }
            if ((b0 & (byte) 1) != 0) {
                val.append(sep);
                val.append(Object_Signing_CA);
            }
            return runtime.newString(val);
        }
        if (oid.equals("2.5.29.14")) {
            // subjectKeyIdentifier
            ASN1Encodable value = getRealValue();
            if (value instanceof ASN1OctetString) {
                byte[] octets = ((ASN1OctetString) value).getOctets();
                if (octets.length > 0 && octets[0] == BERTags.OCTET_STRING) {
                    // read nested octets
                    value = ASN1.readObject(octets);
                }
            }
            return runtime.newString(hexBytes(keyidBytes(value.toASN1Primitive()), 0));
        }
        if (oid.equals("2.5.29.35")) {
            // authorityKeyIdentifier
            ASN1Encodable value = getRealValue();
            if (value instanceof ASN1OctetString) {
                value = ASN1.readObject(((ASN1OctetString) value).getOctets());
            }
            final ByteList val = new ByteList(72);
            val.append(keyid_);
            if (value instanceof ASN1Sequence) {
                final ASN1Sequence seq = (ASN1Sequence) value;
                final int size = seq.size();
                if (size == 0)
                    return RubyString.newEmptyString(runtime);
                ASN1Primitive keyid = seq.getObjectAt(0).toASN1Primitive();
                hexBytes(keyidBytes(keyid), val).append('\n');
                for (int i = 1; i < size; i++) {
                    final ASN1Encodable issuer = seq.getObjectAt(i);
                    // NOTE: blindly got OpenSSL tests passing (likely in-complete) :
                    if (issuer instanceof ASN1TaggedObject) {
                        ASN1Primitive obj = ((ASN1TaggedObject) issuer).getObject();
                        switch(((ASN1TaggedObject) issuer).getTagNo()) {
                            case 1:
                                if (obj instanceof ASN1TaggedObject) {
                                    formatGeneralName(GeneralName.getInstance(obj), val, true);
                                }
                                break;
                            case // serial
                            2:
                                val.append(new byte[] { 's', 'e', 'r', 'i', 'a', 'l', ':' });
                                if (obj instanceof ASN1Integer) {
                                    hexBytes(((ASN1Integer) obj).getValue().toByteArray(), val);
                                } else {
                                    hexBytes(((ASN1OctetString) obj).getOctets(), val);
                                }
                                break;
                        }
                    }
                    val.append('\n');
                }
                return runtime.newString(val);
            }
            hexBytes(keyidBytes(value.toASN1Primitive()), val).append('\n');
            return runtime.newString(val);
        }
        if (oid.equals("2.5.29.21")) {
            // CRLReason
            final IRubyObject value = getValue(runtime);
            switch(RubyNumeric.fix2int(value)) {
                case 0:
                    return runtime.newString(new ByteList(Unspecified));
                case 1:
                    return RubyString.newString(runtime, "Key Compromise");
                case 2:
                    return RubyString.newString(runtime, "CA Compromise");
                case 3:
                    return RubyString.newString(runtime, "Affiliation Changed");
                case 4:
                    return RubyString.newString(runtime, "Superseded");
                case 5:
                    return RubyString.newString(runtime, "Cessation Of Operation");
                case 6:
                    return RubyString.newString(runtime, "Certificate Hold");
                case 8:
                    return RubyString.newString(runtime, "Remove From CRL");
                case 9:
                    return RubyString.newString(runtime, "Privilege Withdrawn");
                default:
                    return runtime.newString(new ByteList(Unspecified));
            }
        }
        if (oid.equals("2.5.29.17") || oid.equals("2.5.29.18")) {
            // subjectAltName || issuerAltName
            try {
                ASN1Encodable value = getRealValue();
                final ByteList val = new ByteList(64);
                if (value instanceof ASN1TaggedObject) {
                    formatGeneralName(GeneralName.getInstance(value), val, false);
                    return runtime.newString(val);
                }
                if (value instanceof GeneralName) {
                    formatGeneralName((GeneralName) value, val, false);
                    return runtime.newString(val);
                }
                if (value instanceof ASN1OctetString) {
                    // decoded octets will end up as an ASN1Sequence instance :
                    value = ASN1.readObject(((ASN1OctetString) value).getOctets());
                }
                if (value instanceof ASN1TaggedObject) {
                    // DERTaggedObject (issuerAltName wrapping)
                    formatGeneralName(GeneralName.getInstance(value), val, false);
                    return runtime.newString(val);
                }
                final GeneralName[] names = GeneralNames.getInstance(value).getNames();
                for (int i = 0; i < names.length; i++) {
                    boolean other = formatGeneralName(names[i], val, false);
                    if (i < names.length - 1) {
                        if (other)
                            val.append(';');
                        else
                            val.append(',').append(' ');
                    }
                }
                return runtime.newString(val);
            } catch (IllegalArgumentException e) {
                debugStackTrace(runtime, e);
                return rawValueAsString(context);
            }
        }
        if (oid.equals("2.5.29.37")) {
            // extendedKeyUsage
            final ByteList val = new ByteList(64);
            if (this.value instanceof ASN1Sequence) {
                // opt "short" path
                final ASN1Sequence seq = (ASN1Sequence) this.value;
                final int size = seq.size();
                for (int i = 0; i < size; i++) {
                    ASN1Encodable o = seq.getObjectAt(i);
                    String name = o.toString();
                    Integer nid = ASN1.oid2nid(runtime, new ASN1ObjectIdentifier(name));
                    if (nid != null)
                        name = ASN1.nid2ln(runtime, nid);
                    if (name == null)
                        name = o.toString();
                    val.append(ByteList.plain(name));
                    if (i < size - 1)
                        val.append(',').append(' ');
                }
                return runtime.newString(val);
            }
            final IRubyObject value = getValue(runtime);
            if (value instanceof RubyArray) {
                final RubyArray arr = (RubyArray) value;
                final int size = arr.size();
                for (int i = 0; i < size; i++) {
                    IRubyObject entry = arr.eltInternal(i);
                    if ("ObjectId".equals(entry.getMetaClass().getBaseName())) {
                        entry = entry.callMethod(context, "ln");
                    } else if (entry.respondsTo("value")) {
                        entry = entry.callMethod(context, "value");
                    }
                    val.append(entry.asString().getByteList());
                    if (i < size - 1)
                        val.append(',').append(' ');
                }
            }
            return runtime.newString(val);
        }
        return rawValueAsString(context);
    } catch (IOException e) {
        debugStackTrace(runtime, e);
        throw newExtensionError(runtime, e);
    }
}

Example 93 with ASN1Sequence

use of org.bouncycastle.asn1.ASN1Sequence in project jruby-openssl by jruby.

the class X509Name method fromASN1Sequence.

private void fromASN1Sequence(final ASN1Encodable element) {
    ASN1Sequence typeAndValue = ASN1Sequence.getInstance(element);
    oids.add((ASN1ObjectIdentifier) typeAndValue.getObjectAt(0));
    final ASN1Encodable val = typeAndValue.getObjectAt(1);
    addValue(val);
    addType(getRuntime(), val);
}

Example 94 with ASN1Sequence

use of org.bouncycastle.asn1.ASN1Sequence in project jruby-openssl by jruby.

the class X509Name method fromASN1Sequence.

void fromASN1Sequence(final ASN1Sequence seq) {
    oids.clear();
    values.clear();
    types.clear();
    if (seq != null) {
        for (Enumeration e = seq.getObjects(); e.hasMoreElements(); ) {
            ASN1Object element = (ASN1Object) e.nextElement();
            if (element instanceof RDN) {
                fromRDNElement((RDN) element);
            } else if (element instanceof ASN1Sequence) {
                fromASN1Sequence(element);
            } else {
                fromASN1Set(element);
            }
        }
    }
}

Example 95 with ASN1Sequence

use of org.bouncycastle.asn1.ASN1Sequence in project jruby-openssl by jruby.

the class OCSPRequest method verify.

@JRubyMethod(name = "verify", rest = true)
public IRubyObject verify(IRubyObject[] args) {
    Ruby runtime = getRuntime();
    ThreadContext context = runtime.getCurrentContext();
    int flags = 0;
    boolean ret = false;
    if (Arity.checkArgumentCount(runtime, args, 2, 3) == 3) {
        flags = RubyFixnum.fix2int((RubyFixnum) args[2]);
    }
    IRubyObject certificates = args[0];
    IRubyObject store = args[1];
    OCSPReq bcOCSPReq = getBCOCSPReq();
    if (bcOCSPReq == null) {
        throw newOCSPError(runtime, new NullPointerException("Missing BC asn1bcReq. Missing certIDs or signature?"));
    }
    if (!bcOCSPReq.isSigned()) {
        return RubyBoolean.newBoolean(runtime, ret);
    }
    GeneralName genName = bcOCSPReq.getRequestorName();
    if (genName.getTagNo() != 4) {
        return RubyBoolean.newBoolean(runtime, ret);
    }
    X500Name genX500Name = X500Name.getInstance(genName.getName());
    X509StoreContext storeContext = null;
    JcaContentVerifierProviderBuilder jcacvpb = new JcaContentVerifierProviderBuilder();
    jcacvpb.setProvider("BC");
    try {
        java.security.cert.Certificate signer = findCertByName(genX500Name, certificates, flags);
        if (signer == null)
            return RubyBoolean.newBoolean(runtime, ret);
        if ((flags & RubyFixnum.fix2int(_OCSP(runtime).getConstant(OCSP_NOINTERN))) > 0 && ((flags & RubyFixnum.fix2int(_OCSP(runtime).getConstant(OCSP_TRUSTOTHER))) > 0))
            flags |= RubyFixnum.fix2int(_OCSP(runtime).getConstant(OCSP_NOVERIFY));
        if ((flags & RubyFixnum.fix2int(_OCSP(runtime).getConstant(OCSP_NOSIGS))) == 0) {
            PublicKey signerPubKey = signer.getPublicKey();
            ContentVerifierProvider cvp = jcacvpb.build(signerPubKey);
            ret = bcOCSPReq.isSignatureValid(cvp);
            if (!ret) {
                return RubyBoolean.newBoolean(runtime, ret);
            }
        }
        if ((flags & RubyFixnum.fix2int(_OCSP(runtime).getConstant(OCSP_NOVERIFY))) == 0) {
            if ((flags & RubyFixnum.fix2int(_OCSP(runtime).getConstant(OCSP_NOCHAIN))) > 0) {
                storeContext = X509StoreContext.newStoreContext(context, (X509Store) store, X509Cert.wrap(runtime, signer), context.nil);
            } else {
                RubyArray certs = RubyArray.newEmptyArray(runtime);
                ASN1Sequence bcCerts = asn1bcReq.getOptionalSignature().getCerts();
                if (bcCerts != null) {
                    Iterator<ASN1Encodable> it = bcCerts.iterator();
                    while (it.hasNext()) {
                        Certificate cert = Certificate.getInstance(it.next());
                        certs.add(X509Cert.wrap(runtime, new X509AuxCertificate(cert)));
                    }
                }
                storeContext = X509StoreContext.newStoreContext(context, (X509Store) store, X509Cert.wrap(runtime, signer), certs);
            }
            storeContext.set_purpose(context, _X509(runtime).getConstant("PURPOSE_OCSP_HELPER"));
            storeContext.set_trust(context, _X509(runtime).getConstant("TRUST_OCSP_REQUEST"));
            ret = storeContext.verify(context).isTrue();
            if (!ret)
                return RubyBoolean.newBoolean(runtime, false);
        }
    } catch (Exception e) {
        debugStackTrace(e);
        throw newOCSPError(runtime, e);
    }
    return RubyBoolean.newBoolean(getRuntime(), ret);
}