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-rw-r--r--rust/vendor/der-parser-6.0.1/tests/ber_parser.rs550
-rw-r--r--rust/vendor/der-parser-6.0.1/tests/constructed.rs438
-rw-r--r--rust/vendor/der-parser-6.0.1/tests/custom_error.rs53
-rw-r--r--rust/vendor/der-parser-6.0.1/tests/der_constructed.rs173
-rw-r--r--rust/vendor/der-parser-6.0.1/tests/der_parser.rs582
-rw-r--r--rust/vendor/der-parser-6.0.1/tests/fuzz01.rs5
-rw-r--r--rust/vendor/der-parser-6.0.1/tests/fuzz02.rs22
-rw-r--r--rust/vendor/der-parser-6.0.1/tests/oid.rs25
-rw-r--r--rust/vendor/der-parser-6.0.1/tests/primitive.rs228
9 files changed, 2076 insertions, 0 deletions
diff --git a/rust/vendor/der-parser-6.0.1/tests/ber_parser.rs b/rust/vendor/der-parser-6.0.1/tests/ber_parser.rs
new file mode 100644
index 0000000..6f020e3
--- /dev/null
+++ b/rust/vendor/der-parser-6.0.1/tests/ber_parser.rs
@@ -0,0 +1,550 @@
+use der_parser::ber::*;
+use der_parser::error::*;
+use der_parser::oid::*;
+use hex_literal::hex;
+use nom::Err;
+// use pretty_assertions::assert_eq;
+use test_case::test_case;
+
+#[cfg(feature = "bigint")]
+use num_bigint::{BigInt, BigUint, Sign};
+
+#[test_case(&hex!("01 01 00"), Some(false) ; "val true")]
+#[test_case(&hex!("01 01 ff"), Some(true) ; "val false")]
+#[test_case(&hex!("01 01 7f"), Some(true) ; "true not ff")]
+#[test_case(&hex!("01 02 00 00"), None ; "invalid length")]
+#[test_case(&hex!("01 01"), None ; "incomplete")]
+fn tc_ber_bool(i: &[u8], out: Option<bool>) {
+ let res = parse_ber_bool(i);
+ if let Some(b) = out {
+ let expected = BerObject::from_obj(BerObjectContent::Boolean(b));
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ } else {
+ assert!(res.is_err());
+ }
+}
+
+#[test]
+fn test_ber_bool() {
+ let empty = &b""[..];
+ let b_true = BerObject::from_obj(BerObjectContent::Boolean(true));
+ let b_false = BerObject::from_obj(BerObjectContent::Boolean(false));
+ assert_eq!(parse_ber_bool(&[0x01, 0x01, 0x00]), Ok((empty, b_false)));
+ assert_eq!(
+ parse_ber_bool(&[0x01, 0x01, 0xff]),
+ Ok((empty, b_true.clone()))
+ );
+ assert_eq!(parse_ber_bool(&[0x01, 0x01, 0x7f]), Ok((empty, b_true)));
+ assert_eq!(
+ parse_ber_bool(&[0x01, 0x02, 0x12, 0x34]),
+ Err(Err::Error(BerError::InvalidLength))
+ );
+}
+
+#[test]
+fn test_seq_indefinite_length() {
+ let data = hex!("30 80 04 03 56 78 90 00 00 02 01 01");
+ let res = parse_ber(&data);
+ assert_eq!(
+ res,
+ Ok((
+ &data[9..],
+ BerObject::from_seq(vec![BerObject::from_obj(BerObjectContent::OctetString(
+ &data[4..=6]
+ )),])
+ ))
+ );
+ let res = parse_ber_sequence(&data);
+ assert_eq!(
+ res,
+ Ok((
+ &data[9..],
+ BerObject::from_seq(vec![BerObject::from_obj(BerObjectContent::OctetString(
+ &data[4..=6]
+ )),])
+ ))
+ );
+}
+
+#[test]
+fn test_ber_set_of() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x31, 0x0a, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00,
+ ];
+ let expected = BerObject::from_set(vec![
+ BerObject::from_int_slice(b"\x01\x00\x01"),
+ BerObject::from_int_slice(b"\x01\x00\x00"),
+ ]);
+ fn parser(i: &[u8]) -> BerResult {
+ parse_ber_set_of(parse_ber_integer)(i)
+ }
+ assert_eq!(parser(&bytes), Ok((empty, expected)));
+ // empty input should raise error (could not read set header)
+ assert!(parser(&[]).is_err());
+ // empty set is ok (returns empty vec)
+ assert!(parser(&[0x31, 0x00]).is_ok());
+}
+
+#[test]
+fn test_ber_set_of_v() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x31, 0x0a, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00,
+ ];
+ let expected = vec![
+ BerObject::from_int_slice(b"\x01\x00\x01"),
+ BerObject::from_int_slice(b"\x01\x00\x00"),
+ ];
+ fn parser(i: &[u8]) -> BerResult<Vec<BerObject>> {
+ parse_ber_set_of_v(parse_ber_integer)(i)
+ }
+ assert_eq!(parser(&bytes), Ok((empty, expected)));
+ // empty input should raise error (could not read set header)
+ assert!(parser(&[]).is_err());
+ // empty set is ok (returns empty vec)
+ assert_eq!(parser(&[0x31, 0x00]), Ok((empty, vec![])));
+}
+
+#[test]
+fn test_set_indefinite_length() {
+ let data = hex!("31 80 04 03 56 78 90 00 00");
+ let res = parse_ber(&data);
+ assert_eq!(
+ res,
+ Ok((
+ &data[9..],
+ BerObject::from_set(vec![BerObject::from_obj(BerObjectContent::OctetString(
+ &data[4..=6]
+ )),])
+ ))
+ );
+ let res = parse_ber_set(&data);
+ assert_eq!(
+ res,
+ Ok((
+ &data[9..],
+ BerObject::from_set(vec![BerObject::from_obj(BerObjectContent::OctetString(
+ &data[4..=6]
+ )),])
+ ))
+ );
+}
+
+#[test]
+fn test_ber_int() {
+ let empty = &b""[..];
+ let bytes = [0x02, 0x03, 0x01, 0x00, 0x01];
+ let expected = BerObject::from_obj(BerObjectContent::Integer(b"\x01\x00\x01"));
+ assert_eq!(parse_ber_integer(&bytes), Ok((empty, expected)));
+}
+
+#[test_case(&hex!("02 01 01"), Ok(1) ; "u32-1")]
+#[test_case(&hex!("02 02 00 ff"), Ok(255) ; "u32-255")]
+#[test_case(&hex!("02 02 01 23"), Ok(0x123) ; "u32-0x123")]
+#[test_case(&hex!("02 04 01 23 45 67"), Ok(0x0123_4567) ; "u32-long-ok")]
+#[test_case(&hex!("02 05 00 ff ff ff ff"), Ok(0xffff_ffff) ; "u32-long2-ok")]
+#[test_case(&hex!("02 06 00 00 01 23 45 67"), Ok(0x0123_4567) ; "u32-long-leading-zeros-ok")]
+#[test_case(&hex!("02 05 01 23 45 67 01"), Err(BerError::IntegerTooLarge) ; "u32 too large")]
+#[test_case(&hex!("02 09 01 23 45 67 01 23 45 67 ab"), Err(BerError::IntegerTooLarge) ; "u32 too large 2")]
+#[test_case(&hex!("03 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_ber_u32(i: &[u8], out: Result<u32, BerError>) {
+ let res = parse_ber_u32(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("02 01 01"), Ok(1) ; "u64-1")]
+#[test_case(&hex!("02 02 00 ff"), Ok(255) ; "u64-255")]
+#[test_case(&hex!("02 02 01 23"), Ok(0x123) ; "u64-0x123")]
+#[test_case(&hex!("02 08 01 23 45 67 01 23 45 67"), Ok(0x0123_4567_0123_4567) ; "u64-long-ok")]
+#[test_case(&hex!("02 09 00 ff ff ff ff ff ff ff ff"), Ok(0xffff_ffff_ffff_ffff) ; "u64-long2-ok")]
+#[test_case(&hex!("02 09 01 23 45 67 01 23 45 67 ab"), Err(BerError::IntegerTooLarge) ; "u64 too large")]
+#[test_case(&hex!("03 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_ber_u64(i: &[u8], out: Result<u64, BerError>) {
+ let res = parse_ber_u64(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("02 01 01"), Ok(1) ; "i64-1")]
+#[test_case(&hex!("02 01 ff"), Ok(-1) ; "i64-neg1")]
+#[test_case(&hex!("02 01 80"), Ok(-128) ; "i64-neg128")]
+#[test_case(&hex!("02 02 ff 7f"), Ok(-129) ; "i64-neg129")]
+#[test_case(&hex!("03 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_ber_i64(i: &[u8], out: Result<i64, BerError>) {
+ let res = parse_ber_i64(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[cfg(feature = "bigint")]
+#[test_case(&hex!("02 01 01"), Ok(BigInt::from(1)) ; "bigint-1")]
+#[test_case(&hex!("02 02 00 ff"), Ok(BigInt::from(255)) ; "bigint-255")]
+#[test_case(&hex!("02 01 ff"), Ok(BigInt::from(-1)) ; "bigint-neg1")]
+#[test_case(&hex!("02 01 80"), Ok(BigInt::from(-128)) ; "bigint-neg128")]
+#[test_case(&hex!("02 02 ff 7f"), Ok(BigInt::from(-129)) ; "bigint-neg129")]
+#[test_case(&hex!("02 09 00 ff ff ff ff ff ff ff ff"), Ok(BigInt::from(0xffff_ffff_ffff_ffff_u64)) ; "bigint-long2-ok")]
+#[test_case(&hex!("02 09 01 23 45 67 01 23 45 67 ab"), Ok(BigInt::from_bytes_be(Sign::Plus, &hex!("01 23 45 67 01 23 45 67 ab"))) ; "bigint-longer1")]
+fn tc_ber_bigint(i: &[u8], out: Result<BigInt, BerError>) {
+ let res = parse_ber_integer(i);
+ match out {
+ Ok(expected) => {
+ let (rem, ber) = res.expect("parsing failed");
+ assert!(rem.is_empty());
+ let int = ber.as_bigint().expect("failed to convert to bigint");
+ pretty_assertions::assert_eq!(int, expected);
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[cfg(feature = "bigint")]
+#[test_case(&hex!("02 01 01"), Ok(BigUint::from(1_u8)) ; "biguint-1")]
+#[test_case(&hex!("02 02 00 ff"), Ok(BigUint::from(255_u8)) ; "biguint-255")]
+#[test_case(&hex!("02 01 ff"), Err(BerError::IntegerNegative) ; "biguint-neg1")]
+#[test_case(&hex!("02 01 80"), Err(BerError::IntegerNegative) ; "biguint-neg128")]
+#[test_case(&hex!("02 02 ff 7f"), Err(BerError::IntegerNegative) ; "biguint-neg129")]
+#[test_case(&hex!("02 09 00 ff ff ff ff ff ff ff ff"), Ok(BigUint::from(0xffff_ffff_ffff_ffff_u64)) ; "biguint-long2-ok")]
+#[test_case(&hex!("02 09 01 23 45 67 01 23 45 67 ab"), Ok(BigUint::from_bytes_be(&hex!("01 23 45 67 01 23 45 67 ab"))) ; "biguint-longer1")]
+#[test_case(&hex!("03 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_ber_biguint(i: &[u8], out: Result<BigUint, BerError>) {
+ let res = parse_ber_integer(i).and_then(|(rem, ber)| Ok((rem, ber.as_biguint()?)));
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("02 01 01"), Ok(&[1]) ; "slice 1")]
+#[test_case(&hex!("02 01 ff"), Ok(&[255]) ; "slice 2")]
+#[test_case(&hex!("02 09 01 23 45 67 01 23 45 67 ab"), Ok(&hex!("01 23 45 67 01 23 45 67 ab")) ; "slice 3")]
+#[test_case(&hex!("22 80 02 01 01 00 00"), Ok(&[2, 1, 1]) ; "constructed slice")]
+#[test_case(&hex!("03 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_ber_slice(i: &[u8], out: Result<&[u8], BerError>) {
+ let res = parse_ber_slice(i, 2);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test]
+fn test_ber_bitstring_primitive() {
+ let empty = &b""[..];
+ let bytes = &[0x03, 0x07, 0x04, 0x0a, 0x3b, 0x5f, 0x29, 0x1c, 0xd0];
+ let expected = BerObject::from_obj(BerObjectContent::BitString(
+ 4,
+ BitStringObject { data: &bytes[3..] },
+ ));
+ assert_eq!(parse_ber_bitstring(bytes), Ok((empty, expected)));
+ //
+ // correct encoding, padding bits not all set to 0
+ //
+ let bytes = &[0x03, 0x04, 0x06, 0x6e, 0x5d, 0xe0];
+ let expected = BerObject::from_obj(BerObjectContent::BitString(
+ 6,
+ BitStringObject { data: &bytes[3..] },
+ ));
+ assert_eq!(parse_ber_bitstring(bytes), Ok((empty, expected)));
+ //
+ // long form of length
+ //
+ let bytes = &[0x03, 0x81, 0x04, 0x06, 0x6e, 0x5d, 0xc0];
+ let expected = BerObject::from_obj(BerObjectContent::BitString(
+ 6,
+ BitStringObject { data: &bytes[4..] },
+ ));
+ assert_eq!(parse_ber_bitstring(bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_ber_bitstring_constructed() {
+ let bytes = &[
+ 0x23, 0x80, 0x03, 0x03, 0x00, 0x0a, 0x3b, 0x03, 0x05, 0x04, 0x5f, 0x29, 0x1c, 0xd0, 0x00,
+ 0x00,
+ ];
+ assert_eq!(
+ parse_ber_bitstring(bytes),
+ Err(Err::Error(BerError::Unsupported))
+ ); // XXX valid encoding
+}
+
+#[test]
+fn test_ber_octetstring_primitive() {
+ let empty = &b""[..];
+ let bytes = [0x04, 0x05, 0x41, 0x41, 0x41, 0x41, 0x41];
+ let expected = BerObject::from_obj(BerObjectContent::OctetString(b"AAAAA"));
+ assert_eq!(parse_ber_octetstring(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_ber_null() {
+ let empty = &b""[..];
+ let expected = BerObject::from_obj(BerObjectContent::Null);
+ assert_eq!(parse_ber_null(&[0x05, 0x00]), Ok((empty, expected)));
+}
+
+#[test]
+fn test_ber_oid() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x05,
+ ];
+ let expected = BerObject::from_obj(BerObjectContent::OID(
+ Oid::from(&[1, 2, 840, 113_549, 1, 1, 5]).unwrap(),
+ ));
+ assert_eq!(parse_ber_oid(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_ber_enum() {
+ let empty = &b""[..];
+ let expected = BerObject::from_obj(BerObjectContent::Enum(2));
+ assert_eq!(parse_ber_enum(&[0x0a, 0x01, 0x02]), Ok((empty, expected)));
+}
+
+#[test_case(&hex!("0c 04 31 32 33 34"), Ok("1234") ; "utf8: numeric")]
+#[test_case(&hex!("0c 05 68 65 6c 6c 6f"), Ok("hello") ; "utf8: string")]
+#[test_case(&hex!("0c 0b 68 65 6c 6c 6f 20 77 6f 72 6c 64"), Ok("hello world") ; "utf8: string with spaces")]
+#[test_case(&hex!("0c 0b 68 65 6c 6c 6f 5c 77 6f 72 6c 64"), Ok("hello\\world") ; "utf8: string with backspace")]
+#[test_case(&hex!("0c 0b 68 65 6c 6c 6f 2b 77 6f 72 6c 64"), Ok("hello+world") ; "utf8: string with plus")]
+#[test_case(&hex!("0c 05 01 02 03 04 05"), Ok("\x01\x02\x03\x04\x05") ; "invalid chars")]
+#[test_case(&hex!("0c 0e d0 bf d1 80 d0 b8 d0 b2 d0 b5 cc 81 d1 82"), Ok("приве́т") ; "utf8")]
+#[test_case(&hex!("0c 04 00 9f 92 96"), Err(Err::Error(BerError::StringInvalidCharset)) ; "invalid utf8")]
+fn tc_ber_utf8_string(i: &[u8], out: Result<&str, Err<BerError>>) {
+ let res = parse_ber_utf8string(i);
+ match out {
+ Ok(b) => {
+ let (rem, res) = res.expect("could not parse utf8string");
+ assert!(rem.is_empty());
+ let r = res.as_str().expect("could not convert to string");
+ // let expected = BerObject::from_obj(BerObjectContent::Boolean(b));
+ pretty_assertions::assert_eq!(r, b);
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+
+#[test_case(&hex!("12 04 31 32 33 34"), Ok("1234") ; "numeric string")]
+#[test_case(&hex!("12 05 68 65 6c 6c 6f"), Err(Err::Error(BerError::StringInvalidCharset)) ; "invalid chars")]
+#[test_case(&hex!("12 05 01 02 03 04 05"), Err(Err::Error(BerError::StringInvalidCharset)) ; "invalid chars2")]
+fn tc_ber_numeric_string(i: &[u8], out: Result<&str, Err<BerError>>) {
+ let res = parse_ber_numericstring(i);
+ match out {
+ Ok(b) => {
+ let (rem, res) = res.expect("could not parse numericstring");
+ assert!(rem.is_empty());
+ let r = res.as_str().expect("could not convert to string");
+ // let expected = BerObject::from_obj(BerObjectContent::Boolean(b));
+ pretty_assertions::assert_eq!(r, b);
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+
+#[test_case(&hex!("13 04 31 32 33 34"), Ok("1234") ; "printable: numeric")]
+#[test_case(&hex!("13 05 68 65 6c 6c 6f"), Ok("hello") ; "printable: string")]
+#[test_case(&hex!("13 0b 68 65 6c 6c 6f 20 77 6f 72 6c 64"), Ok("hello world") ; "printable: string with spaces")]
+#[test_case(&hex!("13 0b 68 65 6c 6c 6f 5c 77 6f 72 6c 64"), Err(Err::Error(BerError::StringInvalidCharset)) ; "printable: string with backspace")]
+#[test_case(&hex!("13 0b 68 65 6c 6c 6f 2b 77 6f 72 6c 64"), Ok("hello+world") ; "printable: string with plus")]
+#[test_case(&hex!("13 05 01 02 03 04 05"), Err(Err::Error(BerError::StringInvalidCharset)) ; "invalid chars")]
+fn tc_ber_printable_string(i: &[u8], out: Result<&str, Err<BerError>>) {
+ let res = parse_ber_printablestring(i);
+ match out {
+ Ok(b) => {
+ let (rem, res) = res.expect("could not parse printablestring");
+ assert!(rem.is_empty());
+ let r = res.as_str().expect("could not convert to string");
+ // let expected = BerObject::from_obj(BerObjectContent::Boolean(b));
+ pretty_assertions::assert_eq!(r, b);
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+
+#[test_case(&hex!("16 04 31 32 33 34"), Ok("1234") ; "ia5: numeric")]
+#[test_case(&hex!("16 05 68 65 6c 6c 6f"), Ok("hello") ; "ia5: string")]
+#[test_case(&hex!("16 0b 68 65 6c 6c 6f 20 77 6f 72 6c 64"), Ok("hello world") ; "ia5: string with spaces")]
+#[test_case(&hex!("16 0b 68 65 6c 6c 6f 5c 77 6f 72 6c 64"), Ok("hello\\world") ; "ia5: string with backspace")]
+#[test_case(&hex!("16 0b 68 65 6c 6c 6f 2b 77 6f 72 6c 64"), Ok("hello+world") ; "ia5: string with plus")]
+#[test_case(&hex!("16 05 01 02 03 04 05"), Ok("\x01\x02\x03\x04\x05") ; "invalid chars")]
+#[test_case(&hex!("16 0d d0 bf d1 80 d0 b8 d0 b2 d0 b5 cc 81 d1 82"), Err(Err::Error(BerError::StringInvalidCharset)) ; "utf8")]
+fn tc_ber_ia5_string(i: &[u8], out: Result<&str, Err<BerError>>) {
+ let res = parse_ber_ia5string(i);
+ match out {
+ Ok(b) => {
+ let (rem, res) = res.expect("could not parse ia5string");
+ assert!(rem.is_empty());
+ let r = res.as_str().expect("could not convert to string");
+ // let expected = BerObject::from_obj(BerObjectContent::Boolean(b));
+ pretty_assertions::assert_eq!(r, b);
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+
+#[test_case(&hex!("1a 04 31 32 33 34"), Ok("1234") ; "visible: numeric")]
+#[test_case(&hex!("1a 05 68 65 6c 6c 6f"), Ok("hello") ; "visible: string")]
+#[test_case(&hex!("1a 0b 68 65 6c 6c 6f 20 77 6f 72 6c 64"), Ok("hello world") ; "visible: string with spaces")]
+#[test_case(&hex!("1a 0b 68 65 6c 6c 6f 5c 77 6f 72 6c 64"), Ok("hello\\world") ; "printable: string with backspace")]
+#[test_case(&hex!("1a 0b 68 65 6c 6c 6f 2b 77 6f 72 6c 64"), Ok("hello+world") ; "printable: string with plus")]
+#[test_case(&hex!("1a 05 01 02 03 04 05"), Err(Err::Error(BerError::StringInvalidCharset)) ; "invalid chars")]
+fn tc_ber_visible_string(i: &[u8], out: Result<&str, Err<BerError>>) {
+ let res = parse_ber_visiblestring(i);
+ match out {
+ Ok(b) => {
+ let (rem, res) = res.expect("could not parse visiblestring");
+ assert!(rem.is_empty());
+ let r = res.as_str().expect("could not convert to string");
+ // let expected = BerObject::from_obj(BerObjectContent::Boolean(b));
+ pretty_assertions::assert_eq!(r, b);
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+
+#[test]
+fn test_ber_utf8string() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x0c, 0x0a, 0x53, 0x6f, 0x6d, 0x65, 0x2d, 0x53, 0x74, 0x61, 0x74, 0x65,
+ ];
+ let expected = BerObject::from_obj(BerObjectContent::UTF8String("Some-State"));
+ assert_eq!(parse_ber_utf8string(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_ber_relativeoid() {
+ let empty = &b""[..];
+ let bytes = hex!("0d 04 c2 7b 03 02");
+ let expected = BerObject::from_obj(BerObjectContent::RelativeOID(
+ Oid::from_relative(&[8571, 3, 2]).unwrap(),
+ ));
+ assert_eq!(parse_ber_relative_oid(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_ber_bmpstring() {
+ let empty = &b""[..];
+ let bytes = hex!("1e 08 00 55 00 73 00 65 00 72");
+ let expected = BerObject::from_obj(BerObjectContent::BmpString(b"\x00U\x00s\x00e\x00r"));
+ assert_eq!(parse_ber_bmpstring(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_ber_customtags() {
+ let bytes = hex!("8f 02 12 34");
+ let hdr = ber_read_element_header(&bytes)
+ .expect("ber_read_element_header")
+ .1;
+ // println!("{:?}", hdr);
+ let expected: &[u8] = &[0x8f];
+ assert_eq!(hdr.raw_tag, Some(expected));
+ let bytes = hex!("9f 0f 02 12 34");
+ let hdr = ber_read_element_header(&bytes)
+ .expect("ber_read_element_header")
+ .1;
+ // println!("{:?}", hdr);
+ let expected: &[u8] = &[0x9f, 0x0f];
+ assert_eq!(hdr.raw_tag, Some(expected));
+}
+
+#[test]
+fn test_ber_indefinite() {
+ let bytes = hex!("30 80 02 03 01 00 01 00 00");
+ let (rem, val) = parse_ber_container::<_, _, BerError>(|i, _| {
+ assert!(!i.is_empty());
+ let (_, val) = parse_ber_u32(i)?;
+ Ok((i, val))
+ })(&bytes)
+ .unwrap();
+ assert!(rem.is_empty());
+ assert_eq!(val, 0x10001);
+}
+
+#[test]
+fn test_ber_indefinite_recursion() {
+ let data = &hex!(
+ "
+ 24 80 24 80 24 80 24 80 24 80 24 80 24 80 24 80
+ 24 80 24 80 24 80 24 80 24 80 24 80 24 80 24 80
+ 24 80 24 80 24 80 24 80 24 80 24 80 24 80 24 80
+ 24 80 24 80 24 80 24 80 24 80 24 80 24 80 24 80
+ 24 80 24 80 24 80 24 80 24 80 24 80 24 80 24 80
+ 24 80 24 80 24 80 24 80 24 80 24 80 24 80 24 80
+ 24 80 24 80 24 80 24 80 24 80 24 80 24 80 24 80
+ 24 80 24 80 24 80 24 80 24 80 24 80 24 80 24 80
+ 24 80 24 80 24 80 24 80 24 80 24 80 24 80 24 80 00 00"
+ );
+ let _ = parse_ber_container::<_, _, BerError>(|i, _| Ok((i, ())))(data)
+ .expect_err("max parsing depth overflow");
+}
+
+#[test]
+fn test_parse_ber_content() {
+ let bytes = &hex!("02 03 01 00 01");
+ let (i, header) = ber_read_element_header(bytes).expect("parsing failed");
+ let (rem, content) =
+ parse_ber_content(header.tag)(i, &header, MAX_RECURSION).expect("parsing failed");
+ assert!(rem.is_empty());
+ assert_eq!(header.tag, BerTag::Integer);
+ assert_eq!(content.as_u32(), Ok(0x10001));
+}
+
+#[test]
+fn test_parse_ber_content2() {
+ let bytes = &hex!("02 03 01 00 01");
+ let (i, header) = ber_read_element_header(bytes).expect("parsing failed");
+ let tag = header.tag;
+ let (rem, content) = parse_ber_content2(tag)(i, header, MAX_RECURSION).expect("parsing failed");
+ assert!(rem.is_empty());
+ assert_eq!(tag, BerTag::Integer);
+ assert_eq!(content.as_u32(), Ok(0x10001));
+}
+
+#[test]
+fn parse_ber_private() {
+ let bytes = &hex!("c0 03 01 00 01");
+ let (rem, res) = parse_ber(bytes).expect("parsing failed");
+ assert!(rem.is_empty());
+ assert!(matches!(res.content, BerObjectContent::Private(_, _)));
+}
diff --git a/rust/vendor/der-parser-6.0.1/tests/constructed.rs b/rust/vendor/der-parser-6.0.1/tests/constructed.rs
new file mode 100644
index 0000000..20a83a0
--- /dev/null
+++ b/rust/vendor/der-parser-6.0.1/tests/constructed.rs
@@ -0,0 +1,438 @@
+use der_parser::ber::*;
+use der_parser::der::*;
+use der_parser::error::*;
+use der_parser::*;
+use hex_literal::hex;
+use nom::branch::alt;
+use nom::combinator::{complete, eof, map, map_res};
+use nom::error::ErrorKind;
+use nom::multi::many0;
+use nom::sequence::tuple;
+use nom::*;
+use oid::Oid;
+use pretty_assertions::assert_eq;
+use test_case::test_case;
+
+#[derive(Debug, PartialEq)]
+struct MyStruct<'a> {
+ a: BerObject<'a>,
+ b: BerObject<'a>,
+}
+
+fn parse_struct01(i: &[u8]) -> BerResult<MyStruct> {
+ parse_der_sequence_defined_g(|i: &[u8], _| {
+ let (i, a) = parse_ber_integer(i)?;
+ let (i, b) = parse_ber_integer(i)?;
+ Ok((i, MyStruct { a, b }))
+ })(i)
+}
+
+fn parse_struct01_complete(i: &[u8]) -> BerResult<MyStruct> {
+ parse_der_sequence_defined_g(|i: &[u8], _| {
+ let (i, a) = parse_ber_integer(i)?;
+ let (i, b) = parse_ber_integer(i)?;
+ eof(i)?;
+ Ok((i, MyStruct { a, b }))
+ })(i)
+}
+
+// verifying tag
+fn parse_struct04(i: &[u8], tag: BerTag) -> BerResult<MyStruct> {
+ parse_der_container(|i: &[u8], hdr| {
+ if hdr.tag != tag {
+ return Err(Err::Error(BerError::InvalidTag));
+ }
+ let (i, a) = parse_ber_integer(i)?;
+ let (i, b) = parse_ber_integer(i)?;
+ eof(i)?;
+ Ok((i, MyStruct { a, b }))
+ })(i)
+}
+
+#[test_case(&hex!("30 00"), Ok(&[]) ; "empty seq")]
+#[test_case(&hex!("30 0a 02 03 01 00 01 02 03 01 00 00"), Ok(&[0x10001, 0x10000]) ; "seq ok")]
+#[test_case(&hex!("30 07 02 03 01 00 01 02 03 01"), Err(Err::Error(BerError::NomError(ErrorKind::Eof))) ; "incomplete")]
+#[test_case(&hex!("31 0a 02 03 01 00 01 02 03 01 00 00"), Err(Err::Error(BerError::InvalidTag)) ; "invalid tag")]
+#[test_case(&hex!("30 80 02 03 01 00 01 00 00"), Ok(&[0x10001]) ; "indefinite seq ok")]
+#[test_case(&hex!("30 80"), Err(Err::Incomplete(Needed::new(1))) ; "indefinite incomplete")]
+fn tc_ber_seq_of(i: &[u8], out: Result<&[u32], Err<BerError>>) {
+ fn parser(i: &[u8]) -> BerResult {
+ parse_ber_sequence_of(parse_ber_integer)(i)
+ }
+ let res = parser(i);
+ match out {
+ Ok(l) => {
+ let (rem, res) = res.expect("could not parse sequence of");
+ assert!(rem.is_empty());
+ if let BerObjectContent::Sequence(res) = res.content {
+ pretty_assertions::assert_eq!(res.len(), l.len());
+ for (a, b) in res.iter().zip(l.iter()) {
+ pretty_assertions::assert_eq!(a.as_u32().unwrap(), *b);
+ }
+ } else {
+ panic!("wrong type for parsed object");
+ }
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+
+#[test_case(&hex!("30 0a 02 03 01 00 01 02 03 01 00 00"), Ok(&[0x10001, 0x10000]) ; "seq ok")]
+#[test_case(&hex!("30 07 02 03 01 00 01 02 01"), Err(Err::Incomplete(Needed::new(1))) ; "incomplete")]
+#[test_case(&hex!("31 0a 02 03 01 00 01 02 03 01 00 00"), Err(Err::Error(BerError::InvalidTag)) ; "invalid tag")]
+#[test_case(&hex!("30 80 02 03 01 00 01 02 03 01 00 00 00 00"), Ok(&[0x10001, 0x10000]) ; "indefinite seq")]
+fn tc_ber_seq_defined(i: &[u8], out: Result<&[u32], Err<BerError>>) {
+ fn parser(i: &[u8]) -> BerResult<BerObject> {
+ parse_ber_sequence_defined(map(
+ tuple((parse_ber_integer, parse_ber_integer)),
+ |(a, b)| vec![a, b],
+ ))(i)
+ }
+ let res = parser(i);
+ match out {
+ Ok(l) => {
+ let (rem, res) = res.expect("could not parse sequence");
+ assert!(rem.is_empty());
+ if let BerObjectContent::Sequence(res) = res.content {
+ pretty_assertions::assert_eq!(res.len(), l.len());
+ for (a, b) in res.iter().zip(l.iter()) {
+ pretty_assertions::assert_eq!(a.as_u32().unwrap(), *b);
+ }
+ } else {
+ panic!("wrong type for parsed object");
+ }
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+
+#[test_case(&hex!("31 00"), Ok(&[]) ; "empty set")]
+#[test_case(&hex!("31 0a 02 03 01 00 01 02 03 01 00 00"), Ok(&[0x10001, 0x10000]) ; "set ok")]
+#[test_case(&hex!("31 07 02 03 01 00 01 02 03 01"), Err(Err::Error(BerError::NomError(ErrorKind::Eof))) ; "incomplete")]
+#[test_case(&hex!("30 0a 02 03 01 00 01 02 03 01 00 00"), Err(Err::Error(BerError::InvalidTag)) ; "invalid tag")]
+#[test_case(&hex!("31 80 02 03 01 00 01 00 00"), Ok(&[0x10001]) ; "indefinite set ok")]
+#[test_case(&hex!("31 80"), Err(Err::Incomplete(Needed::new(1))) ; "indefinite incomplete")]
+fn tc_ber_set_of(i: &[u8], out: Result<&[u32], Err<BerError>>) {
+ fn parser(i: &[u8]) -> BerResult {
+ parse_ber_set_of(parse_ber_integer)(i)
+ }
+ let res = parser(i);
+ match out {
+ Ok(l) => {
+ let (rem, res) = res.expect("could not parse set of");
+ assert!(rem.is_empty());
+ if let BerObjectContent::Set(res) = res.content {
+ pretty_assertions::assert_eq!(res.len(), l.len());
+ for (a, b) in res.iter().zip(l.iter()) {
+ pretty_assertions::assert_eq!(a.as_u32().unwrap(), *b);
+ }
+ } else {
+ panic!("wrong type for parsed object");
+ }
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+
+#[test_case(&hex!("31 0a 02 03 01 00 01 02 03 01 00 00"), Ok(&[0x10001, 0x10000]) ; "set ok")]
+#[test_case(&hex!("31 07 02 03 01 00 01 02 01"), Err(Err::Incomplete(Needed::new(1))) ; "incomplete")]
+#[test_case(&hex!("30 0a 02 03 01 00 01 02 03 01 00 00"), Err(Err::Error(BerError::InvalidTag)) ; "invalid tag")]
+#[test_case(&hex!("31 80 02 03 01 00 01 02 03 01 00 00 00 00"), Ok(&[0x10001, 0x10000]) ; "indefinite set")]
+fn tc_ber_set_defined(i: &[u8], out: Result<&[u32], Err<BerError>>) {
+ fn parser(i: &[u8]) -> BerResult<BerObject> {
+ parse_ber_set_defined(map(
+ tuple((parse_ber_integer, parse_ber_integer)),
+ |(a, b)| vec![a, b],
+ ))(i)
+ }
+ let res = parser(i);
+ match out {
+ Ok(l) => {
+ let (rem, res) = res.expect("could not parse set");
+ assert!(rem.is_empty());
+ if let BerObjectContent::Set(res) = res.content {
+ pretty_assertions::assert_eq!(res.len(), l.len());
+ for (a, b) in res.iter().zip(l.iter()) {
+ pretty_assertions::assert_eq!(a.as_u32().unwrap(), *b);
+ }
+ } else {
+ panic!("wrong type for parsed object");
+ }
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+#[test]
+fn empty_seq() {
+ let data = &hex!("30 00");
+ let (_, res) = parse_ber_sequence(data).expect("parsing empty sequence failed");
+ assert!(res.as_sequence().unwrap().is_empty());
+}
+
+#[test]
+fn struct01() {
+ let bytes = [
+ 0x30, 0x0a, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00,
+ ];
+ let empty = &b""[..];
+ let expected = MyStruct {
+ a: BerObject::from_int_slice(b"\x01\x00\x01"),
+ b: BerObject::from_int_slice(b"\x01\x00\x00"),
+ };
+ let res = parse_struct01(&bytes);
+ assert_eq!(res, Ok((empty, expected)));
+}
+
+#[test]
+fn struct02() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x30, 0x45, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x46, 0x52,
+ 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x53, 0x6f, 0x6d, 0x65,
+ 0x2d, 0x53, 0x74, 0x61, 0x74, 0x65, 0x31, 0x21, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x04, 0x0a,
+ 0x16, 0x18, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x20, 0x57, 0x69, 0x64, 0x67,
+ 0x69, 0x74, 0x73, 0x20, 0x50, 0x74, 0x79, 0x20, 0x4c, 0x74, 0x64,
+ ];
+ #[derive(Debug, PartialEq)]
+ struct Attr<'a> {
+ oid: Oid<'a>,
+ val: BerObject<'a>,
+ }
+ #[derive(Debug, PartialEq)]
+ struct Rdn<'a> {
+ a: Attr<'a>,
+ }
+ #[derive(Debug, PartialEq)]
+ struct Name<'a> {
+ l: Vec<Rdn<'a>>,
+ }
+ let expected = Name {
+ l: vec![
+ Rdn {
+ a: Attr {
+ oid: Oid::from(&[2, 5, 4, 6]).unwrap(), // countryName
+ val: BerObject::from_obj(BerObjectContent::PrintableString("FR")),
+ },
+ },
+ Rdn {
+ a: Attr {
+ oid: Oid::from(&[2, 5, 4, 8]).unwrap(), // stateOrProvinceName
+ val: BerObject::from_obj(BerObjectContent::UTF8String("Some-State")),
+ },
+ },
+ Rdn {
+ a: Attr {
+ oid: Oid::from(&[2, 5, 4, 10]).unwrap(), // organizationName
+ val: BerObject::from_obj(BerObjectContent::IA5String(
+ "Internet Widgits Pty Ltd",
+ )),
+ },
+ },
+ ],
+ };
+ fn parse_directory_string(i: &[u8]) -> BerResult {
+ alt((
+ parse_ber_utf8string,
+ parse_ber_printablestring,
+ parse_ber_ia5string,
+ ))(i)
+ }
+ fn parse_attr_type_and_value(i: &[u8]) -> BerResult<Attr> {
+ fn clone_oid(x: BerObject) -> Result<Oid, BerError> {
+ x.as_oid().map(|o| o.clone())
+ }
+ parse_der_sequence_defined_g(|i: &[u8], _| {
+ let (i, o) = map_res(parse_ber_oid, clone_oid)(i)?;
+ let (i, s) = parse_directory_string(i)?;
+ Ok((i, Attr { oid: o, val: s }))
+ })(i)
+ }
+ fn parse_rdn(i: &[u8]) -> BerResult<Rdn> {
+ parse_der_set_defined_g(|i: &[u8], _| {
+ let (i, a) = parse_attr_type_and_value(i)?;
+ Ok((i, Rdn { a }))
+ })(i)
+ }
+ fn parse_name(i: &[u8]) -> BerResult<Name> {
+ parse_der_sequence_defined_g(|i: &[u8], _| {
+ let (i, l) = many0(complete(parse_rdn))(i)?;
+ Ok((i, Name { l }))
+ })(i)
+ }
+ let parsed = parse_name(&bytes).unwrap();
+ assert_eq!(parsed, (empty, expected));
+ //
+ assert_eq!(parsed.1.l[0].a.val.as_str(), Ok("FR"));
+ assert_eq!(parsed.1.l[1].a.val.as_str(), Ok("Some-State"));
+ assert_eq!(parsed.1.l[2].a.val.as_str(), Ok("Internet Widgits Pty Ltd"));
+}
+
+#[test]
+fn struct_with_garbage() {
+ let bytes = [
+ 0x30, 0x0c, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00, 0xff, 0xff,
+ ];
+ let empty = &b""[..];
+ let expected = MyStruct {
+ a: BerObject::from_int_slice(b"\x01\x00\x01"),
+ b: BerObject::from_int_slice(b"\x01\x00\x00"),
+ };
+ assert_eq!(parse_struct01(&bytes), Ok((empty, expected)));
+ assert_eq!(
+ parse_struct01_complete(&bytes),
+ Err(Err::Error(error_position!(&bytes[12..], ErrorKind::Eof)))
+ );
+}
+
+#[test]
+fn struct_verify_tag() {
+ let bytes = [
+ 0x30, 0x0a, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00,
+ ];
+ let empty = &b""[..];
+ let expected = MyStruct {
+ a: BerObject::from_int_slice(b"\x01\x00\x01"),
+ b: BerObject::from_int_slice(b"\x01\x00\x00"),
+ };
+ let res = parse_struct04(&bytes, BerTag::Sequence);
+ assert_eq!(res, Ok((empty, expected)));
+ let res = parse_struct04(&bytes, BerTag::Set);
+ assert_eq!(res, Err(Err::Error(BerError::InvalidTag)));
+}
+
+#[test_case(&hex!("a2 05 02 03 01 00 01"), Ok(0x10001) ; "tag ok")]
+#[test_case(&hex!("a2 80 02 03 01 00 01 00 00"), Ok(0x10001) ; "indefinite tag ok")]
+#[test_case(&hex!("a3 05 02 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+#[test_case(&hex!("22 05 02 03 01 00 01"), Err(BerError::InvalidClass) ; "invalid class")]
+#[test_case(&hex!("82 05 02 03 01 00 01"), Err(BerError::ConstructExpected) ; "construct expected")]
+fn tc_ber_tagged_explicit_g(i: &[u8], out: Result<u32, BerError>) {
+ fn parse_int_explicit(i: &[u8]) -> BerResult<u32> {
+ parse_ber_tagged_explicit_g(2, move |content, _hdr| {
+ let (rem, obj) = parse_ber_integer(content)?;
+ let value = obj.as_u32()?;
+ Ok((rem, value))
+ })(i)
+ }
+ let res = parse_int_explicit(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test]
+fn tagged_explicit() {
+ fn parse_int_explicit(i: &[u8]) -> BerResult<u32> {
+ map_res(
+ parse_der_tagged_explicit(2, parse_der_integer),
+ |x: BerObject| x.as_tagged()?.2.as_u32(),
+ )(i)
+ }
+ let bytes = &[0xa2, 0x05, 0x02, 0x03, 0x01, 0x00, 0x01];
+ // EXPLICIT tagged value parsing
+ let (rem, val) = parse_int_explicit(bytes).expect("Could not parse explicit int");
+ assert!(rem.is_empty());
+ assert_eq!(val, 0x10001);
+ // wrong tag
+ assert_eq!(
+ parse_der_tagged_explicit(3, parse_der_integer)(bytes as &[u8]),
+ Err(Err::Error(BerError::InvalidTag))
+ );
+ // wrong type
+ assert_eq!(
+ parse_der_tagged_explicit(2, parse_der_bool)(bytes as &[u8]),
+ Err(Err::Error(BerError::InvalidTag))
+ );
+}
+
+#[test_case(&hex!("82 03 01 00 01"), Ok(0x10001) ; "tag ok")]
+#[test_case(&hex!("83 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_ber_tagged_implicit_g(i: &[u8], out: Result<u32, BerError>) {
+ fn parse_int_implicit(i: &[u8]) -> BerResult<u32> {
+ parse_ber_tagged_implicit_g(2, |content, hdr, depth| {
+ let (rem, obj) = parse_ber_content(BerTag::Integer)(content, &hdr, depth)?;
+ let value = obj.as_u32()?;
+ Ok((rem, value))
+ })(i)
+ }
+ let res = parse_int_implicit(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test]
+fn tagged_implicit() {
+ fn parse_int_implicit(i: &[u8]) -> BerResult<u32> {
+ map_res(
+ parse_der_tagged_implicit(2, parse_der_content(DerTag::Integer)),
+ |x: BerObject| x.as_u32(),
+ )(i)
+ }
+ let bytes = &[0x82, 0x03, 0x01, 0x00, 0x01];
+ // IMPLICIT tagged value parsing
+ let (rem, val) = parse_int_implicit(bytes).expect("could not parse implicit int");
+ assert!(rem.is_empty());
+ assert_eq!(val, 0x10001);
+ // wrong tag
+ assert_eq!(
+ parse_der_tagged_implicit(3, parse_der_content(DerTag::Integer))(bytes as &[u8]),
+ Err(Err::Error(BerError::InvalidTag))
+ );
+}
+
+#[test]
+fn application() {
+ #[derive(Debug, PartialEq)]
+ struct SimpleStruct {
+ a: u32,
+ }
+ fn parse_app01(i: &[u8]) -> BerResult<SimpleStruct> {
+ parse_der_container(|i, hdr| {
+ if hdr.class != BerClass::Application {
+ return Err(Err::Error(BerError::InvalidClass));
+ }
+ if hdr.tag != BerTag(2) {
+ return Err(Err::Error(BerError::InvalidTag));
+ }
+ let (i, a) = map_res(parse_ber_integer, |x: BerObject| x.as_u32())(i)?;
+ Ok((i, SimpleStruct { a }))
+ })(i)
+ }
+ let bytes = &[0x62, 0x05, 0x02, 0x03, 0x01, 0x00, 0x01];
+ let (rem, app) = parse_app01(bytes).expect("could not parse application");
+ assert!(rem.is_empty());
+ assert_eq!(app, SimpleStruct { a: 0x10001 });
+}
+
+#[test]
+#[ignore = "not yet implemented"]
+fn ber_constructed_string() {
+ // this encoding is equivalent to "04 05 01 AB 23 7F CA"
+ let data = &hex!(
+ "
+ 24 80
+ 04 02 01 ab
+ 04 02 23 7f
+ 04 01 ca
+ 00 00"
+ );
+ let _ = parse_ber_octetstring(data).expect("parsing failed");
+}
diff --git a/rust/vendor/der-parser-6.0.1/tests/custom_error.rs b/rust/vendor/der-parser-6.0.1/tests/custom_error.rs
new file mode 100644
index 0000000..2281510
--- /dev/null
+++ b/rust/vendor/der-parser-6.0.1/tests/custom_error.rs
@@ -0,0 +1,53 @@
+//! This test file ensures the functions to parse containers like sequences and sets
+//! work correctly with custom errors.
+
+use der_parser::ber::{parse_ber_sequence_of_v, parse_ber_u32};
+use der_parser::error::BerError;
+use nom::error::{ErrorKind, ParseError};
+use nom::{Err, IResult};
+
+#[derive(Debug)]
+pub enum MyError<'a> {
+ Variant1,
+ Variant2,
+ BerError(BerError),
+ NomError(&'a [u8], ErrorKind),
+}
+
+impl<'a> ParseError<&'a [u8]> for MyError<'a> {
+ fn from_error_kind(input: &'a [u8], kind: ErrorKind) -> Self {
+ MyError::NomError(input, kind)
+ }
+
+ fn append(_input: &'a [u8], _kind: ErrorKind, other: Self) -> Self {
+ other
+ }
+}
+
+impl<'a> From<BerError> for MyError<'a> {
+ fn from(e: BerError) -> Self {
+ MyError::BerError(e)
+ }
+}
+
+#[test]
+fn parse_sequence_of_v_custom_errors() {
+ fn parse_element(i: &[u8]) -> IResult<&[u8], u32, MyError> {
+ // incomplete must *NOT* be mapped, or parse_ber_sequence_of_v cannot detect end of
+ // sequence
+ match parse_ber_u32(i) {
+ Ok(x) => Ok(x),
+ Err(Err::Incomplete(e)) => Err(Err::Incomplete(e)),
+ _ => Err(Err::Error(MyError::Variant1)),
+ }
+ }
+
+ let bytes = [
+ 0x30, 0x0a, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00,
+ ];
+
+ let (rem, v) =
+ parse_ber_sequence_of_v(parse_element)(&bytes).expect("Could not parse SEQUENCE OF");
+ assert!(rem.is_empty());
+ assert_eq!(&v, &[65537, 65536]);
+}
diff --git a/rust/vendor/der-parser-6.0.1/tests/der_constructed.rs b/rust/vendor/der-parser-6.0.1/tests/der_constructed.rs
new file mode 100644
index 0000000..0785189
--- /dev/null
+++ b/rust/vendor/der-parser-6.0.1/tests/der_constructed.rs
@@ -0,0 +1,173 @@
+use der_parser::der::*;
+use der_parser::error::*;
+use hex_literal::hex;
+use nom::combinator::map;
+use nom::error::ErrorKind;
+use nom::sequence::tuple;
+use nom::{Err, Needed};
+use test_case::test_case;
+
+#[test_case(&hex!("a2 05 02 03 01 00 01"), Ok(0x10001) ; "tag ok")]
+#[test_case(&hex!("a2 80 02 03 01 00 01 00 00"), Err(BerError::DerConstraintFailed) ; "indefinite tag ok")]
+#[test_case(&hex!("a3 05 02 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+#[test_case(&hex!("22 05 02 03 01 00 01"), Err(BerError::InvalidClass) ; "invalid class")]
+#[test_case(&hex!("82 05 02 03 01 00 01"), Err(BerError::ConstructExpected) ; "construct expected")]
+fn tc_der_tagged_explicit_g(i: &[u8], out: Result<u32, BerError>) {
+ fn parse_int_explicit(i: &[u8]) -> BerResult<u32> {
+ parse_der_tagged_explicit_g(2, move |content, _hdr| {
+ let (rem, obj) = parse_der_integer(content)?;
+ let value = obj.as_u32()?;
+ Ok((rem, value))
+ })(i)
+ }
+ let res = parse_int_explicit(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("82 03 01 00 01"), Ok(0x10001) ; "tag ok")]
+#[test_case(&hex!("83 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_der_tagged_implicit_g(i: &[u8], out: Result<u32, BerError>) {
+ fn parse_int_implicit(i: &[u8]) -> BerResult<u32> {
+ parse_der_tagged_implicit_g(2, |content, hdr, depth| {
+ let (rem, obj) = parse_der_content(DerTag::Integer)(content, &hdr, depth)?;
+ let value = obj.as_u32()?;
+ Ok((rem, value))
+ })(i)
+ }
+ let res = parse_int_implicit(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("30 00"), Ok(&[]) ; "empty seq")]
+#[test_case(&hex!("30 0a 02 03 01 00 01 02 03 01 00 00"), Ok(&[0x10001, 0x10000]) ; "seq ok")]
+#[test_case(&hex!("30 07 02 03 01 00 01 02 03 01"), Err(BerError::NomError(ErrorKind::Eof)) ; "incomplete")]
+#[test_case(&hex!("31 0a 02 03 01 00 01 02 03 01 00 00"), Err(BerError::InvalidTag) ; "invalid tag")]
+#[test_case(&hex!("30 80 02 03 01 00 01 00 00"), Err(BerError::DerConstraintFailed) ; "indefinite seq ok")]
+fn tc_der_seq_of(i: &[u8], out: Result<&[u32], BerError>) {
+ fn parser(i: &[u8]) -> BerResult {
+ parse_der_sequence_of(parse_der_integer)(i)
+ }
+ let res = parser(i);
+ match out {
+ Ok(l) => {
+ let (rem, res) = res.expect("could not parse sequence of");
+ assert!(rem.is_empty());
+ if let DerObjectContent::Sequence(res) = res.content {
+ pretty_assertions::assert_eq!(res.len(), l.len());
+ for (a, b) in res.iter().zip(l.iter()) {
+ pretty_assertions::assert_eq!(a.as_u32().unwrap(), *b);
+ }
+ } else {
+ panic!("wrong type for parsed object");
+ }
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("30 0a 02 03 01 00 01 02 03 01 00 00"), Ok(&[0x10001, 0x10000]) ; "seq ok")]
+#[test_case(&hex!("30 07 02 03 01 00 01 02 01"), Err(Err::Incomplete(Needed::new(1))) ; "incomplete")]
+#[test_case(&hex!("31 0a 02 03 01 00 01 02 03 01 00 00"), Err(Err::Error(BerError::InvalidTag)) ; "invalid tag")]
+#[test_case(&hex!("30 80 02 03 01 00 01 00 00"), Err(Err::Error(BerError::DerConstraintFailed)) ; "indefinite seq ok")]
+fn tc_der_seq_defined(i: &[u8], out: Result<&[u32], Err<BerError>>) {
+ fn parser(i: &[u8]) -> BerResult<DerObject> {
+ parse_der_sequence_defined(map(
+ tuple((parse_der_integer, parse_der_integer)),
+ |(a, b)| vec![a, b],
+ ))(i)
+ }
+ let res = parser(i);
+ match out {
+ Ok(l) => {
+ let (rem, res) = res.expect("could not parse sequence");
+ assert!(rem.is_empty());
+ if let DerObjectContent::Sequence(res) = res.content {
+ pretty_assertions::assert_eq!(res.len(), l.len());
+ for (a, b) in res.iter().zip(l.iter()) {
+ pretty_assertions::assert_eq!(a.as_u32().unwrap(), *b);
+ }
+ } else {
+ panic!("wrong type for parsed object");
+ }
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
+
+#[test_case(&hex!("31 00"), Ok(&[]) ; "empty set")]
+#[test_case(&hex!("31 0a 02 03 01 00 01 02 03 01 00 00"), Ok(&[0x10001, 0x10000]) ; "set ok")]
+#[test_case(&hex!("31 07 02 03 01 00 01 02 03 01"), Err(BerError::NomError(ErrorKind::Eof)) ; "incomplete")]
+#[test_case(&hex!("30 0a 02 03 01 00 01 02 03 01 00 00"), Err(BerError::InvalidTag) ; "invalid tag")]
+#[test_case(&hex!("31 80 02 03 01 00 01 00 00"), Err(BerError::DerConstraintFailed) ; "indefinite set ok")]
+fn tc_der_set_of(i: &[u8], out: Result<&[u32], BerError>) {
+ fn parser(i: &[u8]) -> BerResult {
+ parse_der_set_of(parse_der_integer)(i)
+ }
+ let res = parser(i);
+ match out {
+ Ok(l) => {
+ let (rem, res) = res.expect("could not parse set of");
+ assert!(rem.is_empty());
+ if let DerObjectContent::Set(res) = res.content {
+ pretty_assertions::assert_eq!(res.len(), l.len());
+ for (a, b) in res.iter().zip(l.iter()) {
+ pretty_assertions::assert_eq!(a.as_u32().unwrap(), *b);
+ }
+ } else {
+ panic!("wrong type for parsed object");
+ }
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("31 0a 02 03 01 00 01 02 03 01 00 00"), Ok(&[0x10001, 0x10000]) ; "set ok")]
+#[test_case(&hex!("31 07 02 03 01 00 01 02 01"), Err(Err::Incomplete(Needed::new(1))) ; "incomplete")]
+#[test_case(&hex!("30 0a 02 03 01 00 01 02 03 01 00 00"), Err(Err::Error(BerError::InvalidTag)) ; "invalid tag")]
+#[test_case(&hex!("31 80 02 03 01 00 01 00 00"), Err(Err::Error(BerError::DerConstraintFailed)) ; "indefinite set ok")]
+fn tc_der_set_defined(i: &[u8], out: Result<&[u32], Err<BerError>>) {
+ fn parser(i: &[u8]) -> BerResult<DerObject> {
+ parse_der_set_defined(map(
+ tuple((parse_der_integer, parse_der_integer)),
+ |(a, b)| vec![a, b],
+ ))(i)
+ }
+ let res = parser(i);
+ match out {
+ Ok(l) => {
+ let (rem, res) = res.expect("could not parse set");
+ assert!(rem.is_empty());
+ if let DerObjectContent::Set(res) = res.content {
+ pretty_assertions::assert_eq!(res.len(), l.len());
+ for (a, b) in res.iter().zip(l.iter()) {
+ pretty_assertions::assert_eq!(a.as_u32().unwrap(), *b);
+ }
+ } else {
+ panic!("wrong type for parsed object");
+ }
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(e));
+ }
+ }
+}
diff --git a/rust/vendor/der-parser-6.0.1/tests/der_parser.rs b/rust/vendor/der-parser-6.0.1/tests/der_parser.rs
new file mode 100644
index 0000000..33665f3
--- /dev/null
+++ b/rust/vendor/der-parser-6.0.1/tests/der_parser.rs
@@ -0,0 +1,582 @@
+#![allow(deprecated)]
+
+use der_parser::ber::*;
+use der_parser::der::*;
+use der_parser::error::*;
+use der_parser::oid::*;
+use der_parser::*;
+use hex_literal::hex;
+use nom::branch::alt;
+use nom::combinator::map;
+use nom::error::ErrorKind;
+use nom::sequence::tuple;
+use nom::Err;
+use pretty_assertions::assert_eq;
+use test_case::test_case;
+
+#[test]
+fn test_der_bool() {
+ let empty = &b""[..];
+ let b_true = DerObject::from_obj(BerObjectContent::Boolean(true));
+ let b_false = DerObject::from_obj(BerObjectContent::Boolean(false));
+ assert_eq!(parse_der_bool(&[0x01, 0x01, 0x00]), Ok((empty, b_false)));
+ assert_eq!(parse_der_bool(&[0x01, 0x01, 0xff]), Ok((empty, b_true)));
+ assert_eq!(
+ parse_der_bool(&[0x01, 0x01, 0x7f]),
+ Err(Err::Error(BerError::DerConstraintFailed))
+ );
+}
+
+#[test]
+fn test_der_int() {
+ let empty = &b""[..];
+ let bytes = hex!("02 03 01 00 01");
+ let expected = DerObject::from_obj(BerObjectContent::Integer(b"\x01\x00\x01"));
+ assert_eq!(parse_der_integer(&bytes), Ok((empty, expected)));
+ let res = parse_der_u64(&bytes);
+ assert_eq!(res.expect("integer").1, 0x10001);
+ // wrong tag
+ let bytes = hex!("04 03 41 41 41");
+ let res = parse_der_integer(&bytes);
+ assert!(res.is_err());
+ let res = parse_der_u64(&bytes);
+ assert!(res.is_err());
+ // very long integer
+ let bytes = hex!("02 0b 40 41 02 03 04 05 06 07 08 09 0a");
+ let res = parse_der_integer(&bytes);
+ assert!(res.is_ok());
+ let res = parse_der_u64(&bytes);
+ assert!(res.is_err());
+}
+
+#[test]
+fn test_der_bitstring_primitive() {
+ let empty = &b""[..];
+ //
+ // correct DER encoding
+ //
+ let bytes = &[0x03, 0x04, 0x06, 0x6e, 0x5d, 0xc0];
+ let expected = DerObject::from_obj(BerObjectContent::BitString(
+ 6,
+ BitStringObject { data: &bytes[3..] },
+ ));
+ assert_eq!(parse_der_bitstring(bytes), Ok((empty, expected)));
+ //
+ // correct encoding, but wrong padding bits (not all set to 0)
+ //
+ let bytes = &[0x03, 0x04, 0x06, 0x6e, 0x5d, 0xe0];
+ assert_eq!(
+ parse_der_bitstring(bytes),
+ Err(Err::Error(BerError::DerConstraintFailed))
+ );
+ //
+ // long form of length (invalid, < 127)
+ //
+ let bytes = &[0x03, 0x81, 0x04, 0x06, 0x6e, 0x5d, 0xc0];
+ assert_eq!(
+ parse_der_bitstring(bytes),
+ Err(Err::Error(BerError::DerConstraintFailed))
+ );
+}
+
+#[test]
+fn test_der_bitstring_constructed() {
+ let bytes = &hex!("23 81 0c 03 03 00 0a 3b 03 05 04 5f 29 1c d0");
+ assert_eq!(
+ parse_der_bitstring(bytes),
+ Err(Err::Error(BerError::DerConstraintFailed))
+ );
+}
+
+#[test]
+fn test_der_indefinite_length() {
+ let bytes = &hex!("23 80 03 03 00 0a 3b 03 05 04 5f 29 1c d0 00 00");
+ assert_eq!(
+ parse_der_bitstring(bytes),
+ Err(Err::Error(BerError::DerConstraintFailed))
+ );
+}
+
+#[test]
+fn test_der_octetstring_primitive() {
+ let empty = &b""[..];
+ let bytes = [0x04, 0x05, 0x41, 0x41, 0x41, 0x41, 0x41];
+ let expected = DerObject::from_obj(BerObjectContent::OctetString(b"AAAAA"));
+ assert_eq!(parse_der_octetstring(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_null() {
+ let empty = &b""[..];
+ let expected = DerObject::from_obj(BerObjectContent::Null);
+ assert_eq!(parse_der_null(&[0x05, 0x00]), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_oid() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x05,
+ ];
+ let expected = DerObject::from_obj(BerObjectContent::OID(
+ Oid::from(&[1, 2, 840, 113_549, 1, 1, 5]).unwrap(),
+ ));
+ assert_eq!(parse_der_oid(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_enum() {
+ let empty = &b""[..];
+ let expected = DerObject::from_obj(BerObjectContent::Enum(2));
+ assert_eq!(parse_der_enum(&[0x0a, 0x01, 0x02]), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_utf8string() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x0c, 0x0a, 0x53, 0x6f, 0x6d, 0x65, 0x2d, 0x53, 0x74, 0x61, 0x74, 0x65,
+ ];
+ let expected = DerObject::from_obj(BerObjectContent::UTF8String("Some-State"));
+ assert_eq!(parse_der_utf8string(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_relativeoid() {
+ let empty = &b""[..];
+ let bytes = [0x0d, 0x04, 0xc2, 0x7b, 0x03, 0x02];
+ let expected = DerObject::from_obj(BerObjectContent::RelativeOID(
+ Oid::from_relative(&[8571, 3, 2]).unwrap(),
+ ));
+ assert_eq!(parse_der_relative_oid(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_seq() {
+ let empty = &b""[..];
+ let bytes = [0x30, 0x05, 0x02, 0x03, 0x01, 0x00, 0x01];
+ let expected = DerObject::from_seq(vec![DerObject::from_int_slice(b"\x01\x00\x01")]);
+ assert_eq!(parse_der_sequence(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_set() {
+ let empty = &b""[..];
+ let bytes = [0x31, 0x05, 0x02, 0x03, 0x01, 0x00, 0x01];
+ let expected = DerObject::from_set(vec![DerObject::from_int_slice(b"\x01\x00\x01")]);
+ assert_eq!(parse_der_set(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_seq_defined() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x30, 0x0a, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00,
+ ];
+ let expected = DerObject::from_seq(vec![
+ DerObject::from_int_slice(b"\x01\x00\x01"),
+ DerObject::from_int_slice(b"\x01\x00\x00"),
+ ]);
+ fn parser(i: &[u8]) -> DerResult {
+ parse_der_sequence_defined(
+ // the nom `tuple` combinator returns a tuple, so we have to map it
+ // to a list
+ map(tuple((parse_der_integer, parse_der_integer)), |(a, b)| {
+ vec![a, b]
+ }),
+ )(i)
+ }
+ assert_eq!(parser(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_set_defined() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x31, 0x0a, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00,
+ ];
+ let expected = DerObject::from_set(vec![
+ DerObject::from_int_slice(b"\x01\x00\x01"),
+ DerObject::from_int_slice(b"\x01\x00\x00"),
+ ]);
+ fn parser(i: &[u8]) -> DerResult {
+ parse_der_set_defined(
+ // the nom `tuple` combinator returns a tuple, so we have to map it
+ // to a list
+ map(tuple((parse_der_integer, parse_der_integer)), |(a, b)| {
+ vec![a, b]
+ }),
+ )(i)
+ }
+ assert_eq!(parser(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_seq_of() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x30, 0x0a, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00,
+ ];
+ let expected = DerObject::from_seq(vec![
+ DerObject::from_int_slice(b"\x01\x00\x01"),
+ DerObject::from_int_slice(b"\x01\x00\x00"),
+ ]);
+ fn parser(i: &[u8]) -> DerResult {
+ parse_der_sequence_of(parse_der_integer)(i)
+ }
+ assert_eq!(parser(&bytes), Ok((empty, expected.clone())));
+ //
+ fn parser2(i: &[u8]) -> BerResult {
+ parse_ber_sequence_of(parse_der_integer)(i)
+ }
+ assert_eq!(parser2(&bytes), Ok((empty, expected)));
+}
+
+// extra bytes are simply ignored
+#[test]
+fn test_der_seq_of_incomplete() {
+ let bytes = [0x30, 0x07, 0x02, 0x03, 0x01, 0x00, 0x01, 0x00, 0x00];
+ fn parser(i: &[u8]) -> DerResult {
+ parse_der_sequence_of(parse_der_integer)(i)
+ }
+ assert_eq!(parser(&bytes), Err(Err::Failure(BerError::InvalidTag)));
+ //
+ fn parser2(i: &[u8]) -> BerResult<Vec<BerObject>> {
+ parse_ber_sequence_of_v(parse_der_integer)(i)
+ }
+ // eprintln!("trailing data");
+ assert_eq!(parser2(&bytes), Err(Err::Failure(BerError::InvalidTag)));
+ let h = &hex!("30 06 02 03 01 00 01 02");
+ // eprintln!("remaining 02 at end (incomplete)");
+ assert_eq!(
+ parser2(h),
+ Err(Err::Error(BerError::NomError(ErrorKind::Eof)))
+ );
+}
+
+#[test]
+fn test_der_set_of() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x31, 0x0a, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x00,
+ ];
+ let expected = DerObject::from_set(vec![
+ DerObject::from_int_slice(b"\x01\x00\x01"),
+ DerObject::from_int_slice(b"\x01\x00\x00"),
+ ]);
+ fn parser(i: &[u8]) -> DerResult {
+ parse_der_set_of(parse_der_integer)(i)
+ }
+ assert_eq!(parser(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_utctime() {
+ let bytes = hex!("17 0D 30 32 31 32 31 33 31 34 32 39 32 33 5A FF");
+ let expected = DerObject::from_obj(BerObjectContent::UTCTime(
+ std::str::from_utf8(&bytes[2..(2 + 0x0d)]).unwrap(),
+ ));
+ assert_eq!(parse_der_utctime(&bytes), Ok((&[0xff][..], expected)));
+ let bytes = hex!("17 0c 30 32 31 32 31 33 31 34 32 39 32 33");
+ parse_der_utctime(&bytes).err().expect("expected error");
+}
+
+#[test]
+fn test_der_generalizedtime() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x18, 0x0D, 0x30, 0x32, 0x31, 0x32, 0x31, 0x33, 0x31, 0x34, 0x32, 0x39, 0x32, 0x33, 0x5A,
+ ];
+ let expected = DerObject::from_obj(BerObjectContent::GeneralizedTime(
+ std::str::from_utf8(&bytes[2..]).unwrap(),
+ ));
+ assert_eq!(parse_der_generalizedtime(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_generalstring() {
+ let empty = &b""[..];
+ let bytes = [0x1b, 0x04, 0x63, 0x69, 0x66, 0x73];
+ let expected = DerObject::from_obj(BerObjectContent::GeneralString(b"cifs"));
+ assert_eq!(parse_der_generalstring(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_contextspecific() {
+ let bytes = [0xa0, 0x03, 0x02, 0x01, 0x02];
+ let empty = &b""[..];
+ let expected = DerObject {
+ header: BerObjectHeader::new(BerClass::ContextSpecific, 1, BerTag(0), 3)
+ .with_raw_tag(Some(&[0xa0])),
+ content: BerObjectContent::Unknown(BerClass::ContextSpecific, BerTag(0), &bytes[2..]),
+ };
+ assert_eq!(parse_der(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_explicit_optional() {
+ let empty = &b""[..];
+ let bytes = [0xa0, 0x03, 0x02, 0x01, 0x02];
+ let header = BerObjectHeader::new(BerClass::ContextSpecific, 1, BerTag(0), 3)
+ .with_raw_tag(Some(&[0xa0]));
+ let expected = DerObject {
+ header: header.clone(),
+ content: BerObjectContent::Optional(Some(Box::new(BerObject::from_header_and_content(
+ header,
+ BerObjectContent::Tagged(
+ BerClass::ContextSpecific,
+ BerTag(0),
+ Box::new(DerObject::from_int_slice(b"\x02")),
+ ),
+ )))),
+ };
+ assert_eq!(
+ parse_der_explicit_optional(&bytes, BerTag(0), parse_der_integer),
+ Ok((empty, expected))
+ );
+ let expected2 = DerObject::from_obj(BerObjectContent::Optional(None));
+ assert_eq!(
+ parse_der_explicit_optional(&bytes, BerTag(1), parse_der_integer),
+ Ok((&bytes[..], expected2))
+ );
+}
+
+#[test]
+fn test_der_implicit() {
+ let empty = &b""[..];
+ let bytes = [0x81, 0x04, 0x70, 0x61, 0x73, 0x73];
+ let expected = DerObject {
+ header: BerObjectHeader::new(BerClass::ContextSpecific, 0, BerTag(1), 4)
+ .with_raw_tag(Some(&[0x81])),
+ content: BerObjectContent::IA5String("pass"),
+ };
+ fn der_read_ia5string_content<'a>(
+ i: &'a [u8],
+ hdr: &BerObjectHeader,
+ depth: usize,
+ ) -> BerResult<'a, BerObjectContent<'a>> {
+ ber_read_element_content_as(i, DerTag::Ia5String, hdr.len, hdr.is_constructed(), depth)
+ }
+ assert_eq!(
+ parse_der_implicit(&bytes, BerTag(1), der_read_ia5string_content),
+ Ok((empty, expected))
+ );
+ assert_eq!(
+ parse_der_implicit(&bytes, BerTag(2), der_read_ia5string_content),
+ Err(Err::Error(BerError::InvalidTag))
+ );
+}
+
+#[test]
+fn test_der_implicit_long_tag() {
+ let empty = &b""[..];
+ let bytes = [0x5f, 0x52, 0x04, 0x70, 0x61, 0x73, 0x73];
+ let expected = DerObject {
+ header: BerObjectHeader::new(BerClass::Application, 0, BerTag(0x52), 4)
+ .with_raw_tag(Some(&[0x5f, 0x52])),
+ content: BerObjectContent::IA5String("pass"),
+ };
+ fn der_read_ia5string_content<'a>(
+ i: &'a [u8],
+ hdr: &BerObjectHeader,
+ depth: usize,
+ ) -> BerResult<'a, BerObjectContent<'a>> {
+ ber_read_element_content_as(i, DerTag::Ia5String, hdr.len, hdr.is_constructed(), depth)
+ }
+ assert_eq!(
+ parse_der_implicit(&bytes, BerTag(0x52), der_read_ia5string_content),
+ Ok((empty, expected))
+ );
+ assert_eq!(
+ parse_der_implicit(&bytes, BerTag(2), der_read_ia5string_content),
+ Err(Err::Error(BerError::InvalidTag))
+ );
+}
+
+#[test]
+fn test_der_optional() {
+ let empty = &b""[..];
+ let bytes1 = [
+ 0x30, 0x0a, 0x0a, 0x03, 0x00, 0x00, 0x01, 0x02, 0x03, 0x01, 0x00, 0x01,
+ ];
+ let bytes2 = [0x30, 0x05, 0x02, 0x03, 0x01, 0x00, 0x01];
+ let expected1 = DerObject::from_seq(vec![
+ DerObject::from_obj(BerObjectContent::Optional(Some(Box::new(
+ DerObject::from_obj(BerObjectContent::Enum(1)),
+ )))),
+ DerObject::from_int_slice(b"\x01\x00\x01"),
+ ]);
+ let expected2 = DerObject::from_seq(vec![
+ DerObject::from_obj(BerObjectContent::Optional(None)),
+ DerObject::from_int_slice(b"\x01\x00\x01"),
+ ]);
+ fn parse_optional_enum(i: &[u8]) -> DerResult {
+ parse_ber_optional(parse_der_enum)(i)
+ }
+ fn parser(i: &[u8]) -> DerResult {
+ parse_der_sequence_defined(
+ // the nom `tuple` combinator returns a tuple, so we have to map it
+ // to a list
+ map(tuple((parse_optional_enum, parse_der_integer)), |(a, b)| {
+ vec![a, b]
+ }),
+ )(i)
+ }
+ assert_eq!(parser(&bytes1), Ok((empty, expected1)));
+ assert_eq!(parser(&bytes2), Ok((empty, expected2)));
+}
+
+#[test]
+fn test_der_seq_dn() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x30, 0x45, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x46, 0x52,
+ 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x53, 0x6f, 0x6d, 0x65,
+ 0x2d, 0x53, 0x74, 0x61, 0x74, 0x65, 0x31, 0x21, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x04, 0x0a,
+ 0x0c, 0x18, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x20, 0x57, 0x69, 0x64, 0x67,
+ 0x69, 0x74, 0x73, 0x20, 0x50, 0x74, 0x79, 0x20, 0x4c, 0x74, 0x64,
+ ];
+ let expected = DerObject::from_seq(vec![
+ DerObject::from_set(vec![DerObject::from_seq(vec![
+ DerObject::from_obj(BerObjectContent::OID(Oid::from(&[2, 5, 4, 6]).unwrap())), // countryName
+ DerObject::from_obj(BerObjectContent::PrintableString("FR")),
+ ])]),
+ DerObject::from_set(vec![DerObject::from_seq(vec![
+ DerObject::from_obj(BerObjectContent::OID(Oid::from(&[2, 5, 4, 8]).unwrap())), // stateOrProvinceName
+ DerObject::from_obj(BerObjectContent::UTF8String("Some-State")),
+ ])]),
+ DerObject::from_set(vec![DerObject::from_seq(vec![
+ DerObject::from_obj(BerObjectContent::OID(Oid::from(&[2, 5, 4, 10]).unwrap())), // organizationName
+ DerObject::from_obj(BerObjectContent::UTF8String("Internet Widgits Pty Ltd")),
+ ])]),
+ ]);
+ assert_eq!(parse_der(&bytes), Ok((empty, expected)));
+}
+
+#[test]
+fn test_der_seq_dn_defined() {
+ let empty = &b""[..];
+ let bytes = [
+ 0x30, 0x45, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x46, 0x52,
+ 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x53, 0x6f, 0x6d, 0x65,
+ 0x2d, 0x53, 0x74, 0x61, 0x74, 0x65, 0x31, 0x21, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x04, 0x0a,
+ 0x0c, 0x18, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x20, 0x57, 0x69, 0x64, 0x67,
+ 0x69, 0x74, 0x73, 0x20, 0x50, 0x74, 0x79, 0x20, 0x4c, 0x74, 0x64,
+ ];
+ let expected = DerObject::from_seq(vec![
+ DerObject::from_set(vec![DerObject::from_seq(vec![
+ DerObject::from_obj(BerObjectContent::OID(Oid::from(&[2, 5, 4, 6]).unwrap())), // countryName
+ DerObject::from_obj(BerObjectContent::PrintableString("FR")),
+ ])]),
+ DerObject::from_set(vec![DerObject::from_seq(vec![
+ DerObject::from_obj(BerObjectContent::OID(Oid::from(&[2, 5, 4, 8]).unwrap())), // stateOrProvinceName
+ DerObject::from_obj(BerObjectContent::UTF8String("Some-State")),
+ ])]),
+ DerObject::from_set(vec![DerObject::from_seq(vec![
+ DerObject::from_obj(BerObjectContent::OID(Oid::from(&[2, 5, 4, 10]).unwrap())), // organizationName
+ DerObject::from_obj(BerObjectContent::UTF8String("Internet Widgits Pty Ltd")),
+ ])]),
+ ]);
+ #[inline]
+ fn parse_directory_string(i: &[u8]) -> DerResult {
+ alt((
+ parse_der_utf8string,
+ parse_der_printablestring,
+ parse_der_ia5string,
+ ))(i)
+ }
+ #[inline]
+ fn parse_attr_type_and_value(i: &[u8]) -> DerResult {
+ parse_der_sequence_defined(
+ // the nom `tuple` combinator returns a tuple, so we have to map it
+ // to a list
+ map(tuple((parse_der_oid, parse_directory_string)), |(a, b)| {
+ vec![a, b]
+ }),
+ )(i)
+ }
+ #[inline]
+ fn parse_rdn(i: &[u8]) -> DerResult {
+ parse_der_set_of(parse_attr_type_and_value)(i)
+ }
+ #[inline]
+ fn parse_name(i: &[u8]) -> DerResult {
+ parse_der_sequence_of(parse_rdn)(i)
+ }
+ assert_eq!(parse_name(&bytes), Ok((empty, expected)));
+}
+
+#[test_case(&hex!("02 01 01"), Ok(1) ; "u32-1")]
+#[test_case(&hex!("02 01 ff"), Err(BerError::IntegerNegative) ; "negative integer")]
+#[test_case(&hex!("02 02 00 ff"), Ok(255) ; "u32-255")]
+#[test_case(&hex!("02 02 01 23"), Ok(0x123) ; "u32-0x123")]
+#[test_case(&hex!("02 04 01 23 45 67"), Ok(0x0123_4567) ; "u32-long-ok")]
+#[test_case(&hex!("02 04 ff ff ff ff"), Err(BerError::IntegerNegative) ; "u32-long2-neg")]
+#[test_case(&hex!("02 06 00 00 01 23 45 67"), Err(BerError::DerConstraintFailed) ; "u32-long-leading-zeros")]
+#[test_case(&hex!("02 05 01 23 45 67 01"), Err(BerError::IntegerTooLarge) ; "u32 too large")]
+#[test_case(&hex!("02 09 01 23 45 67 01 23 45 67 ab"), Err(BerError::IntegerTooLarge) ; "u32 too large 2")]
+#[test_case(&hex!("03 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_der_u32(i: &[u8], out: Result<u32, BerError>) {
+ let res = parse_der_u32(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("02 01 01"), Ok(1) ; "i32-1")]
+#[test_case(&hex!("02 01 ff"), Ok(-1) ; "i32-neg1")]
+#[test_case(&hex!("02 01 80"), Ok(-128) ; "i32-neg128")]
+#[test_case(&hex!("02 02 ff 7f"), Ok(-129) ; "i32-neg129")]
+#[test_case(&hex!("02 02 00 ff"), Ok(255) ; "i32-255")]
+fn tc_der_i32(i: &[u8], out: Result<i32, BerError>) {
+ let res = parse_der_i32(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("02 01 01"), Ok(1) ; "u64-1")]
+#[test_case(&hex!("02 02 00 ff"), Ok(255) ; "u64-255")]
+#[test_case(&hex!("02 02 01 23"), Ok(0x123) ; "u64-0x123")]
+#[test_case(&hex!("02 08 01 23 45 67 01 23 45 67"), Ok(0x0123_4567_0123_4567) ; "u64-long-ok")]
+#[test_case(&hex!("02 09 00 ff ff ff ff ff ff ff ff"), Ok(0xffff_ffff_ffff_ffff) ; "u64-long2-ok")]
+#[test_case(&hex!("02 09 01 23 45 67 01 23 45 67 ab"), Err(BerError::IntegerTooLarge) ; "u64 too large")]
+#[test_case(&hex!("03 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_der_u64(i: &[u8], out: Result<u64, BerError>) {
+ let res = parse_der_u64(i);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
+
+#[test_case(&hex!("02 01 01"), Ok(&[1]) ; "slice 1")]
+#[test_case(&hex!("02 01 ff"), Ok(&[255]) ; "slice 2")]
+#[test_case(&hex!("02 09 01 23 45 67 01 23 45 67 ab"), Ok(&hex!("01 23 45 67 01 23 45 67 ab")) ; "slice 3")]
+#[test_case(&hex!("22 80 02 01 01 00 00"), Err(BerError::DerConstraintFailed) ; "constructed slice")]
+#[test_case(&hex!("03 03 01 00 01"), Err(BerError::InvalidTag) ; "invalid tag")]
+fn tc_der_slice(i: &[u8], out: Result<&[u8], BerError>) {
+ let res = parse_der_slice(i, 2);
+ match out {
+ Ok(expected) => {
+ pretty_assertions::assert_eq!(res, Ok((&b""[..], expected)));
+ }
+ Err(e) => {
+ pretty_assertions::assert_eq!(res, Err(Err::Error(e)));
+ }
+ }
+}
diff --git a/rust/vendor/der-parser-6.0.1/tests/fuzz01.rs b/rust/vendor/der-parser-6.0.1/tests/fuzz01.rs
new file mode 100644
index 0000000..c971b56
--- /dev/null
+++ b/rust/vendor/der-parser-6.0.1/tests/fuzz01.rs
@@ -0,0 +1,5 @@
+#[test]
+fn test01() {
+ let data = b"\x03\x00\x00kk\x00\x00\x00\x00\x00\x00\x00.\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff;\xff\xff\xff\xff\xff\xff\xff\xff\xff\x01\x00\x00\x00\xff\x0a\xff";
+ let _ = der_parser::parse_der(data);
+}
diff --git a/rust/vendor/der-parser-6.0.1/tests/fuzz02.rs b/rust/vendor/der-parser-6.0.1/tests/fuzz02.rs
new file mode 100644
index 0000000..bea7c21
--- /dev/null
+++ b/rust/vendor/der-parser-6.0.1/tests/fuzz02.rs
@@ -0,0 +1,22 @@
+#[test]
+fn test02() {
+ let data = b"\x06\x00\x01\x00\x00\x2a";
+ let _ = der_parser::parse_der(data);
+}
+
+#[test]
+fn test03() {
+ let data = b"\x06\x0a*\xf1\x0a*\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe\xbe";
+ let _ = der_parser::parse_der(data);
+}
+
+#[test]
+fn test04() {
+ let data = &[
+ 0x50, 0x2a, 0xa, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xa, 0x0, 0xb, 0x22, 0x56, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1, 0xa, 0x2a, 0x0,
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+ ];
+ let _ = der_parser::parse_der(data);
+}
diff --git a/rust/vendor/der-parser-6.0.1/tests/oid.rs b/rust/vendor/der-parser-6.0.1/tests/oid.rs
new file mode 100644
index 0000000..5cffad4
--- /dev/null
+++ b/rust/vendor/der-parser-6.0.1/tests/oid.rs
@@ -0,0 +1,25 @@
+//! Test the API provided to compare OIDs
+
+extern crate alloc;
+use der_parser::oid;
+use der_parser::oid::Oid;
+
+const OID_RSA_ENCRYPTION: &[u8] = &oid!(raw 1.2.840.113549.1.1.1);
+const OID_EC_PUBLIC_KEY: &[u8] = &oid!(raw 1.2.840.10045.2.1);
+#[allow(clippy::match_like_matches_macro)]
+fn compare_oid(oid: &Oid) -> bool {
+ match oid.bytes() {
+ OID_RSA_ENCRYPTION => true,
+ OID_EC_PUBLIC_KEY => true,
+ _ => false,
+ }
+}
+
+#[rustfmt::skip::macros(oid)]
+#[test]
+fn test_compare_oid() {
+ let oid = Oid::from(&[1, 2, 840, 113_549, 1, 1, 1]).unwrap();
+ assert_eq!(oid, oid!(1.2.840.113549.1.1.1));
+ let oid = Oid::from(&[1, 2, 840, 113_549, 1, 1, 1]).unwrap();
+ assert!(compare_oid(&oid));
+}
diff --git a/rust/vendor/der-parser-6.0.1/tests/primitive.rs b/rust/vendor/der-parser-6.0.1/tests/primitive.rs
new file mode 100644
index 0000000..4c07b0a
--- /dev/null
+++ b/rust/vendor/der-parser-6.0.1/tests/primitive.rs
@@ -0,0 +1,228 @@
+extern crate alloc;
+use der_parser::ber::*;
+use der_parser::der::*;
+use der_parser::error::*;
+use der_parser::oid::Oid;
+use hex_literal::hex;
+use nom::*;
+
+#[test]
+fn test_flat_take() {
+ let empty = &b""[..];
+ assert_eq!(
+ parse_ber_bool(&[0x01, 0x01, 0xff]),
+ Ok((empty, BerObject::from_obj(BerObjectContent::Boolean(true))))
+ );
+ assert_eq!(
+ parse_ber_bool(&[0x01, 0x01, 0x00]),
+ Ok((empty, BerObject::from_obj(BerObjectContent::Boolean(false))))
+ );
+ assert_eq!(
+ ber_read_element_content_as(&[0xff], BerTag::Boolean, 0x01.into(), false, MAX_RECURSION),
+ Ok((empty, BerObjectContent::Boolean(true)))
+ );
+ assert_eq!(
+ ber_read_element_content_as(&[0x00], BerTag::Boolean, 0x01.into(), false, MAX_RECURSION),
+ Ok((empty, BerObjectContent::Boolean(false)))
+ );
+}
+
+#[test]
+fn test_oid() {
+ let empty = &b""[..];
+ assert_eq!(
+ parse_der(&[0x06, 0x06, 42, 129, 122, 1, 16, 9]),
+ Ok((
+ empty,
+ BerObject::from_obj(BerObjectContent::OID(
+ Oid::from(&[1, 2, 250, 1, 16, 9]).unwrap()
+ ))
+ ))
+ );
+ // Dubuisson 433
+ assert_eq!(
+ parse_der(&[0x0d, 0x05, 129, 122, 1, 16, 9]),
+ Ok((
+ empty,
+ BerObject::from_obj(BerObjectContent::RelativeOID(
+ Oid::from_relative(&[250, 1, 16, 9]).unwrap()
+ ))
+ ))
+ );
+}
+
+#[test]
+fn test_rel_oid() {
+ let empty = &b""[..];
+ assert_eq!(
+ parse_der(&[0x0d, 0x04, 0xc2, 0x7b, 0x03, 0x02]),
+ Ok((
+ empty,
+ BerObject::from_obj(BerObjectContent::RelativeOID(
+ Oid::from_relative(&[8571, 3, 2]).unwrap()
+ ))
+ ))
+ );
+}
+
+#[rustfmt::skip::macros(oid)]
+#[test]
+fn test_oid_iter_length_check() {
+ use der_parser::oid;
+ use std::borrow::Cow;
+ // empty
+ assert!(Oid::new(Cow::Borrowed(&[])).iter().is_some());
+ assert!(Oid::new_relative(Cow::Borrowed(&[])).iter().is_some());
+ // ok
+ assert!(oid!(0).iter().is_some());
+ assert!(oid!(1.2).iter().is_some());
+ assert!(oid!(1.2.3456.23.54).iter().is_some());
+ // too long
+ assert!(oid!(1.2.18445618199572250625).iter().is_none());
+ assert!(oid!(rel 18445618199572250625).iter().is_none());
+}
+
+#[test]
+fn test_unknown_tag() {
+ let bytes = hex!("1d 01 00");
+ let res = parse_ber(&bytes).expect("parsing failed");
+ assert!(res.0.is_empty());
+ assert_eq!(
+ res.1,
+ BerObject::from_obj(BerObjectContent::Unknown(
+ BerClass::Universal,
+ BerTag(0x1d),
+ &bytes[2..]
+ ))
+ );
+ let res = parse_der(&bytes).expect("parsing failed");
+ assert!(res.0.is_empty());
+ assert_eq!(
+ res.1,
+ BerObject::from_obj(BerObjectContent::Unknown(
+ BerClass::Universal,
+ BerTag(0x1d),
+ &bytes[2..]
+ ))
+ );
+}
+
+#[test]
+fn test_unknown_context_specific() {
+ let bytes = hex!("80 01 00");
+ let res = parse_ber(&bytes).expect("parsing failed");
+ assert!(res.0.is_empty());
+ assert_eq!(
+ res.1,
+ BerObject {
+ header: BerObjectHeader::new(BerClass::ContextSpecific, 0, BerTag(0), 1)
+ .with_raw_tag(Some(&[0x80])),
+ content: BerObjectContent::Unknown(BerClass::ContextSpecific, BerTag(0x0), &bytes[2..]),
+ }
+ );
+}
+
+#[test]
+fn test_unknown_long_tag() {
+ let bytes = hex!("9f 22 01 00");
+ let res = parse_ber(&bytes).expect("parsing failed");
+ assert!(res.0.is_empty());
+ assert_eq!(
+ res.1,
+ BerObject {
+ header: BerObjectHeader::new(BerClass::ContextSpecific, 0, BerTag(0x22), 1)
+ .with_raw_tag(Some(&[0x9f, 0x22])),
+ content: BerObjectContent::Unknown(
+ BerClass::ContextSpecific,
+ BerTag(0x22),
+ &bytes[3..]
+ ),
+ }
+ );
+}
+
+#[test]
+fn test_unknown_longer_tag() {
+ let bytes = hex!("9f a2 22 01 00");
+ let res = parse_ber(&bytes).expect("parsing failed");
+ assert!(res.0.is_empty());
+ assert_eq!(
+ res.1,
+ BerObject {
+ header: BerObjectHeader::new(BerClass::ContextSpecific, 0, BerTag(0x1122), 1)
+ .with_raw_tag(Some(&[0x9f, 0xa2, 0x22])),
+ content: BerObjectContent::Unknown(
+ BerClass::ContextSpecific,
+ BerTag(0x1122),
+ &bytes[4..]
+ ),
+ }
+ );
+}
+
+#[test]
+fn test_incomplete_tag() {
+ let bytes = hex!("9f a2 a2");
+ let res = parse_ber(&bytes);
+ assert!(res.is_err());
+}
+
+#[test]
+fn test_overflow_tag() {
+ let bytes = hex!("9f a2 a2 a2 a2 a2 22 01 00");
+ let res = parse_ber(&bytes);
+ assert!(res.is_err());
+}
+
+#[test]
+fn test_incomplete_length() {
+ let bytes = hex!("30");
+ let res = parse_ber(&bytes).err().expect("expected error");
+ assert_eq!(res, Err::Incomplete(Needed::new(1)));
+ let res = parse_der(&bytes).err().expect("expected error");
+ assert_eq!(res, Err::Incomplete(Needed::new(1)));
+ let bytes = hex!("02");
+ let res = parse_ber(&bytes).err().expect("expected error");
+ assert_eq!(res, Err::Incomplete(Needed::new(1)));
+ let bytes = hex!("02 05");
+ let _ = parse_ber(&bytes).err().expect("expected error");
+ let bytes = hex!("02 85");
+ let res = parse_ber(&bytes).err().expect("expected error");
+ assert_eq!(res, Err::Incomplete(Needed::new(5)));
+ let bytes = hex!("02 85 ff");
+ let res = parse_ber(&bytes).err().expect("expected error");
+ assert_eq!(res, Err::Incomplete(Needed::new(4)));
+}
+
+#[test]
+fn test_invalid_length() {
+ let bytes = hex!("02 ff 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10");
+ let _ = parse_ber(&bytes).err().expect("expected error");
+ let _ = ber_read_element_header(&bytes)
+ .err()
+ .expect("expected error");
+ let bytes = hex!("02 85 ff ff ff ff ff 00");
+ let res = parse_ber(&bytes).expect_err("parsing should have returned error");
+ // get error
+ match res {
+ Err::Error(e) => {
+ assert_eq!(e, BerError::InvalidLength);
+ }
+ _ => panic!("not the expected nom error kind {:?}", res),
+ }
+ let bytes = hex!("02 02 00");
+ let res = parse_der(&bytes).err().expect("expected error");
+ assert_eq!(res, Err::Incomplete(Needed::new(2)));
+}
+
+#[test]
+fn test_pretty_print() {
+ let bytes = hex!("01 01 ff");
+ let obj = parse_der(&bytes).map(|(_, b)| b).expect("expected error");
+ println!("{:?}", obj.as_pretty(0, 2));
+
+ // controlling the pretty-printer
+ let mut pp = obj.as_pretty(0, 4);
+ pp.set_flag(PrettyPrinterFlag::ShowHeader);
+ println!("{:?}", pp);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-13 23:56:53 +0000