Package org.apache.harmony.security.asn1

Examples of org.apache.harmony.security.asn1.DerInputStream

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        }
    }

    protected void parse(byte[] token) throws IOException {
        ByteArrayInputStream tokenStream = new ByteArrayInputStream(token);
        DERInputStream der = new DERInputStream(tokenStream);
        ASN1TaggedObject tagged = (ASN1TaggedObject) der.readObject();
        ASN1Sequence sequence = ASN1Sequence.getInstance(tagged, true);
        Enumeration fields = sequence.getObjects();
        while (fields.hasMoreElements()) {
            tagged = (ASN1TaggedObject) fields.nextElement();
            switch (tagged.getTagNo()) {
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        }
    }

    protected void parse(byte[] token) throws IOException {
        ByteArrayInputStream tokenStream = new ByteArrayInputStream(token);
        DERInputStream der = new DERInputStream(tokenStream);
        DERUnknownTag constructed = (DERUnknownTag) der.readObject();
        if (constructed.getTag() !=
                (DERTags.CONSTRUCTED | DERTags.APPLICATION)) {
            throw new IOException("Malformed NegTokenInit.");
        }
        tokenStream = new ByteArrayInputStream(constructed.getData());
        der = new DERInputStream(tokenStream);
        DERObjectIdentifier spnego = (DERObjectIdentifier) der.readObject();
        ASN1TaggedObject tagged = (ASN1TaggedObject) der.readObject();
        ASN1Sequence sequence = ASN1Sequence.getInstance(tagged, true);
        Enumeration fields = sequence.getObjects();
        while (fields.hasMoreElements()) {
            tagged = (ASN1TaggedObject) fields.nextElement();
            switch (tagged.getTagNo()) {
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        return decodeOIDDERObjectIdentifier(oid).getId();
    }

    public static DERObjectIdentifier decodeOIDDERObjectIdentifier(byte[] oid) throws IOException {
        ByteArrayInputStream bIn = new ByteArrayInputStream(oid);
        DERInputStream dIn = new DERInputStream(bIn);

        return (DERObjectIdentifier) dIn.readObject();
    }
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        return decodeOIDDERObjectIdentifier(oid).getId();
    }

    public static DERObjectIdentifier decodeOIDDERObjectIdentifier(byte[] oid) throws IOException {
        ByteArrayInputStream bIn = new ByteArrayInputStream(oid);
        DERInputStream dIn = new DERInputStream(bIn);

        return (DERObjectIdentifier) dIn.readObject();
    }
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        return decodeOIDDERObjectIdentifier(oid).getId();
    }

    public static DERObjectIdentifier decodeOIDDERObjectIdentifier(byte[] oid) throws IOException {
        ByteArrayInputStream bIn = new ByteArrayInputStream(oid);
        DERInputStream dIn = new DERInputStream(bIn);

        return (DERObjectIdentifier) dIn.readObject();
    }
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        return decodeOIDDERObjectIdentifier(oid).getId();
    }

    public static DERObjectIdentifier decodeOIDDERObjectIdentifier(byte[] oid) throws IOException {
        ByteArrayInputStream bIn = new ByteArrayInputStream(oid);
        DERInputStream dIn = new DERInputStream(bIn);

        return (DERObjectIdentifier) dIn.readObject();
    }
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        return decodeOIDDERObjectIdentifier(oid).getId();
    }

    public static DERObjectIdentifier decodeOIDDERObjectIdentifier(byte[] oid) throws IOException {
        ByteArrayInputStream bIn = new ByteArrayInputStream(oid);
        DERInputStream dIn = new DERInputStream(bIn);

        return (DERObjectIdentifier) dIn.readObject();
    }
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                        BigInteger.valueOf(0xFFFFFF) }, };

        // positive testcases
        for (int i = 0; i < testcase.length; i++) {
            try {
                BerInputStream in = new BerInputStream(
                        new ByteArrayInputStream((byte[]) testcase[i][0]));

                int expected = ((BigInteger) testcase[i][1]).intValue();

                assertEquals(expected, in.getLength());
            } catch (IOException e) {
                e.printStackTrace();
                fail("Testcase: " + i + "\nUnexpected exception." + e);
            }
        }

        // negative testcase
        try {
            new BerInputStream(new ByteArrayInputStream(new byte[] { 0x30,
                    (byte) 0x84, 0x01, 0x01, 0x01, 0x01 }));
            fail("No expected ASN1Exception");
        } catch (ASN1Exception e) {
            assertTrue(e.getMessage().startsWith("Too long"));
        }
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                0x06, 0x02, 0x01, 0x03, // oid bytes
                0x01, 0x00 // just random bytes
        };

        // pass boolean encoding
        BerInputStream in = new BerInputStream(encoded, 0, 3);
        assertEquals("boolean", 1, in.getLength());

        // pass oid encoding
        in = new BerInputStream(encoded, 3, 4);
        assertEquals("boolean", 2, in.getLength());

        // pass random encoding (equals to ANY)
        in = new BerInputStream(encoded, 7, 2);
        assertEquals("any", 0, in.getLength());

        // extra bytes for oid
        try {
            new BerInputStream(encoded, 3, 5);
            fail("No expected ASN1Exception");
        } catch (ASN1Exception e) {
            assertEquals("Wrong content length", e.getMessage());
        }

        // less bytes for oid
        try {
            new BerInputStream(encoded, 3, 3);
            fail("No expected ASN1Exception");
        } catch (ASN1Exception e) {
            assertEquals("Wrong content length", e.getMessage());
        }
    }
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        throws IOException, ParseException {
        // full fractional seconds
        Date myDate = new Date(1101980374187L);
        byte[] encoded =
            new DerOutputStream(gTime, myDate).encoded;
        DerInputStream dis = useInputStream
        ? new DerInputStream(new ByteArrayInputStream(encoded))
        : new DerInputStream(encoded);
        assertEquals("full", myDate, gTime.decode(dis));

        // 2 digit fractional seconds (last 0 must be trimmed out)
        myDate = new Date(1101980374180L);
        encoded =
            new DerOutputStream(gTime, myDate).encoded;
        dis = useInputStream
        ? new DerInputStream(new ByteArrayInputStream(encoded))
        : new DerInputStream(encoded);
        assertEquals("2 fraction", myDate, gTime.decode(dis));

        // 1 digit fractional seconds (last 2 0s must be trimmed out)
        myDate = new Date(1101980374100L);
        encoded =
            new DerOutputStream(gTime, myDate).encoded;
        dis = useInputStream
        ? new DerInputStream(new ByteArrayInputStream(encoded))
        : new DerInputStream(encoded);
        assertEquals("1 fraction", myDate, gTime.decode(dis));

        // no fractional seconds (last 3 0s and "." must be trimmed out)
        myDate = new Date(1101980374000L);
        encoded =
            new DerOutputStream(gTime, myDate).encoded;
        dis = useInputStream
        ? new DerInputStream(new ByteArrayInputStream(encoded))
        : new DerInputStream(encoded);
        assertEquals("no fraction", myDate, gTime.decode(dis));

        // midnight
        myDate = new SimpleDateFormat("MM.dd.yyyy HH:mm").
            parse("06.06.2004 00:00");
        encoded =
            new DerOutputStream(gTime, myDate).encoded;
        dis = useInputStream
        ? new DerInputStream(new ByteArrayInputStream(encoded))
        : new DerInputStream(encoded);
        assertEquals("midnight", myDate, gTime.decode(dis));

        // date 100 ms
        myDate = new Date(100L);
        encoded =
            new DerOutputStream(gTime, myDate).encoded;
        dis = useInputStream
        ? new DerInputStream(new ByteArrayInputStream(encoded))
        : new DerInputStream(encoded);
        assertEquals("100ms", myDate, gTime.decode(dis));
    }
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