From d342a45d98c4795b3a3fe1aaef5236ad4a782b55 Mon Sep 17 00:00:00 2001 From: Yuuta Liang Date: Thu, 12 Oct 2023 12:10:33 +0800 Subject: Implement data structures from X.680, X.501, X.509, and PKCS#10, with X.690 encoding / decoding support The implementation took four days, and it is still a little bit rough. Updated version should arrive soon. Signed-off-by: Yuuta Liang --- src/test/model/x501/AttributeTypeAndValueTest.java | 90 ++++++++++++++++++++++ 1 file changed, 90 insertions(+) create mode 100644 src/test/model/x501/AttributeTypeAndValueTest.java (limited to 'src/test/model/x501/AttributeTypeAndValueTest.java') diff --git a/src/test/model/x501/AttributeTypeAndValueTest.java b/src/test/model/x501/AttributeTypeAndValueTest.java new file mode 100644 index 0000000..ea9c17e --- /dev/null +++ b/src/test/model/x501/AttributeTypeAndValueTest.java @@ -0,0 +1,90 @@ +package model.x501; + +import model.asn1.*; +import model.asn1.exceptions.ParseException; +import model.asn1.parsing.BytesReader; +import org.junit.jupiter.api.Test; + +import static model.asn1.ObjectIdentifier.*; +import static org.junit.jupiter.api.Assertions.*; + +public class AttributeTypeAndValueTest { + @Test + void testConstructor() throws ParseException { + assertArrayEquals(OID_OU, + new AttributeTypeAndValue( + ASN1Object.TAG_SEQUENCE, null, + new ObjectIdentifier(ObjectIdentifier.TAG, null, OID_OU), + new Null(Null.TAG, null)) + .getType().getInts()); + assertEquals("123", + new AttributeTypeAndValue( + ASN1Object.TAG_SEQUENCE, null, + new ObjectIdentifier(ObjectIdentifier.TAG, null, OID_OU), + new PrintableString(PrintableString.TAG, null, "123")) + .getValue().toString()); + } + + @Test + void testParse() throws ParseException { + // C = IT + assertArrayEquals(OID_C, new AttributeTypeAndValue(new BytesReader(new Byte[]{ + 0x30, 0x9, 0x6, 0x3, 0x55, 0x4, 0x6, 0x13, 0x2, 0x49, 0x54 + }), false).getType().getInts()); + assertEquals("IT", ((PrintableString) new AttributeTypeAndValue(new BytesReader(new Byte[]{ + 0x30, 0x9, 0x6, 0x3, 0x55, 0x4, 0x6, 0x13, 0x2, 0x49, 0x54 + }), false).getValue()).getString()); + + // CN = Test ed25519 + assertArrayEquals(OID_CN, new AttributeTypeAndValue(new BytesReader(new Byte[]{ + 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0C, + 0x0C, 0x54, 0x65, 0x73, 0x74, 0x20, 0x65, 0x64, + 0x32, 0x35, 0x35, 0x31, 0x39 + }), false).getType().getInts()); + assertEquals("Test ed25519", ((ASN1String) new AttributeTypeAndValue(new BytesReader(new Byte[]{ + 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0C, + 0x0C, 0x54, 0x65, 0x73, 0x74, 0x20, 0x65, 0x64, + 0x32, 0x35, 0x35, 0x31, 0x39 + }), false).getValue()).getString()); + } + + @Test + void testParseFail() { + // No type + assertThrows(ParseException.class, () -> new AttributeTypeAndValue(new BytesReader(new Byte[]{ + 0x30, 0x0 + }), false)); + // No value + assertThrows(ParseException.class, () -> new AttributeTypeAndValue(new BytesReader(new Byte[]{ + 0x30, 0x5, 0x6, 0x3, 0x55, 0x4, 0x6 + }), false)); + // Incorrect type tag (should be OID) + assertThrows(ParseException.class, () -> new AttributeTypeAndValue(new BytesReader(new Byte[]{ + 0x30, 0x9, 0x7, 0x3, 0x55, 0x4, 0x6, 0x13, 0x2, 0x49, 0x54 + }), false)); + } + + @Test + void testEncode() throws ParseException { + assertArrayEquals(new Byte[]{ + 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0C, + 0x0C, 0x54, 0x65, 0x73, 0x74, 0x20, 0x65, 0x64, + 0x32, 0x35, 0x35, 0x31, 0x39 + }, new AttributeTypeAndValue(ASN1Object.TAG_SEQUENCE, null, + new ObjectIdentifier(ObjectIdentifier.TAG, null, OID_CN), + new UTF8String(UTF8String.TAG, null, "Test ed25519")) + .encodeDER()); + } + + @Test + void testToString() throws ParseException { + assertEquals("CN=Test ed25519", new AttributeTypeAndValue(new BytesReader(new Byte[]{ + 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0C, + 0x0C, 0x54, 0x65, 0x73, 0x74, 0x20, 0x65, 0x64, + 0x32, 0x35, 0x35, 0x31, 0x39 + }), false).toString()); + assertEquals("C=IT", new AttributeTypeAndValue(new BytesReader(new Byte[]{ + 0x30, 0x9, 0x6, 0x3, 0x55, 0x4, 0x6, 0x13, 0x2, 0x49, 0x54 + }), false).toString()); + } +} -- cgit v1.2.3