Revision 098f27f9ef8be2a418f76896ee3c824e8709fcf7 authored by Matt Caswell on 17 October 2023, 13:55:48 UTC, committed by Tomas Mraz on 19 October 2023, 09:54:44 UTC
If the CC TX allowance is zero then we cannot send a PING frame at the moment, so do not take into account the ping deadline when calculating the tick deadline in that case. This avoids the hang found by the fuzzer mentioned in https://github.com/openssl/openssl/pull/22368#issuecomment-1765131727 Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/22410)
1 parent 56e3032
quic_wire_test.c
/*
* Copyright 2022-2023 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include "internal/packet.h"
#include "internal/quic_wire.h"
#include "internal/quic_wire_pkt.h"
#include "testutil.h"
struct encode_test_case {
int (*serializer)(WPACKET *pkt);
const unsigned char *expect_buf;
size_t expect_buf_len;
/*
* fail: -1 if not truncated (function should test for success), else number
* of bytes to which the input has been truncated (function should test that
* decoding fails)
*/
int (*deserializer)(PACKET *pkt, ossl_ssize_t fail);
};
/* 1. PADDING */
static int encode_case_1_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_padding(pkt, 3), 1))
return 0;
return 1;
}
static int encode_case_1_dec(PACKET *pkt, ossl_ssize_t fail)
{
if (fail >= 0)
/* No failure modes for padding */
return 1;
if (!TEST_int_eq(ossl_quic_wire_decode_padding(pkt), 3))
return 0;
return 1;
}
static const unsigned char encode_case_1_expect[] = {
0, 0, 0
};
/* 2. PING */
static int encode_case_2_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_ping(pkt), 1))
return 0;
return 1;
}
static int encode_case_2_dec(PACKET *pkt, ossl_ssize_t fail)
{
if (!TEST_int_eq(ossl_quic_wire_decode_frame_ping(pkt), fail < 0))
return 0;
return 1;
}
static const unsigned char encode_case_2_expect[] = {
0x01
};
/* 3. ACK */
static const OSSL_QUIC_ACK_RANGE encode_case_3_ranges[] = {
{ 20, 30 },
{ 0, 10 }
};
static const OSSL_QUIC_FRAME_ACK encode_case_3_f = {
(OSSL_QUIC_ACK_RANGE *)encode_case_3_ranges,
OSSL_NELEM(encode_case_3_ranges),
{ OSSL_TIME_MS },
60, 70, 80, 1
};
static int encode_case_3_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_ack(pkt, 3, &encode_case_3_f), 1))
return 0;
return 1;
}
static int encode_case_3_dec(PACKET *pkt, ossl_ssize_t fail)
{
OSSL_QUIC_ACK_RANGE ranges[4] = {0};
OSSL_QUIC_FRAME_ACK f = {0};
uint64_t total_ranges = 0, peek_total_ranges = 0;
int ret;
f.ack_ranges = ranges;
f.num_ack_ranges = OSSL_NELEM(ranges);
ret = ossl_quic_wire_peek_frame_ack_num_ranges(pkt, &peek_total_ranges);
if (fail < 0 && !TEST_int_eq(ret, 1))
return 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_ack(pkt, 3, &f, &total_ranges), fail < 0))
return 0;
if (ret == 1 && !TEST_uint64_t_eq(peek_total_ranges, 2))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(total_ranges, peek_total_ranges))
return 0;
if (!TEST_uint64_t_le(f.num_ack_ranges * sizeof(OSSL_QUIC_ACK_RANGE),
SIZE_MAX)
|| !TEST_uint64_t_le(encode_case_3_f.num_ack_ranges
* sizeof(OSSL_QUIC_ACK_RANGE),
SIZE_MAX))
return 0;
if (!TEST_mem_eq(f.ack_ranges,
(size_t)f.num_ack_ranges * sizeof(OSSL_QUIC_ACK_RANGE),
encode_case_3_f.ack_ranges,
(size_t)encode_case_3_f.num_ack_ranges * sizeof(OSSL_QUIC_ACK_RANGE)))
return 0;
if (!TEST_uint64_t_eq(ossl_time2ticks(f.delay_time),
ossl_time2ticks(encode_case_3_f.delay_time)))
return 0;
if (!TEST_true(f.ecn_present))
return 0;
if (!TEST_uint64_t_eq(f.ect0, encode_case_3_f.ect0))
return 0;
if (!TEST_uint64_t_eq(f.ect1, encode_case_3_f.ect1))
return 0;
if (!TEST_uint64_t_eq(f.ecnce, encode_case_3_f.ecnce))
return 0;
return 1;
}
static const unsigned char encode_case_3_expect[] = {
0x03, /* Type */
0x1E, /* Largest Acknowledged */
0x40, 0x7d, /* ACK Delay */
1, /* ACK Range Count */
10, /* First ACK Range */
8, /* Gap */
10, /* Length */
0x3c, /* ECT0 Count */
0x40, 0x46, /* ECT1 Count */
0x40, 0x50, /* ECNCE Count */
};
/* 4. RESET_STREAM */
static const OSSL_QUIC_FRAME_RESET_STREAM encode_case_4_f = {
0x1234, 0x9781, 0x11717
};
static int encode_case_4_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_reset_stream(pkt,
&encode_case_4_f), 1))
return 0;
return 1;
}
static int encode_case_4_dec(PACKET *pkt, ossl_ssize_t fail)
{
OSSL_QUIC_FRAME_RESET_STREAM f = {0};
if (!TEST_int_eq(ossl_quic_wire_decode_frame_reset_stream(pkt, &f), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_mem_eq(&f, sizeof(f), &encode_case_4_f, sizeof(encode_case_4_f)))
return 0;
return 1;
}
static const unsigned char encode_case_4_expect[] = {
0x04, /* Type */
0x52, 0x34, /* Stream ID */
0x80, 0x00, 0x97, 0x81, /* App Error Code */
0x80, 0x01, 0x17, 0x17, /* Final Size */
};
/* 5. STOP_SENDING */
static const OSSL_QUIC_FRAME_STOP_SENDING encode_case_5_f = {
0x1234, 0x9781
};
static int encode_case_5_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_stop_sending(pkt,
&encode_case_5_f), 1))
return 0;
return 1;
}
static int encode_case_5_dec(PACKET *pkt, ossl_ssize_t fail)
{
OSSL_QUIC_FRAME_STOP_SENDING f = {0};
if (!TEST_int_eq(ossl_quic_wire_decode_frame_stop_sending(pkt, &f), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_mem_eq(&f, sizeof(f), &encode_case_5_f, sizeof(encode_case_5_f)))
return 0;
return 1;
}
static const unsigned char encode_case_5_expect[] = {
0x05, /* Type */
0x52, 0x34, /* Stream ID */
0x80, 0x00, 0x97, 0x81 /* App Error Code */
};
/* 6. CRYPTO */
static const unsigned char encode_case_6_data[] = {
93, 18, 17, 102, 33
};
static const OSSL_QUIC_FRAME_CRYPTO encode_case_6_f = {
0x1234, sizeof(encode_case_6_data), encode_case_6_data
};
static int encode_case_6_enc(WPACKET *pkt)
{
if (!TEST_ptr(ossl_quic_wire_encode_frame_crypto(pkt,
&encode_case_6_f)))
return 0;
return 1;
}
static int encode_case_6_dec(PACKET *pkt, ossl_ssize_t fail)
{
OSSL_QUIC_FRAME_CRYPTO f = {0};
if (!TEST_int_eq(ossl_quic_wire_decode_frame_crypto(pkt, 0, &f), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(f.offset, 0x1234))
return 0;
if (!TEST_uint64_t_le(f.len, SIZE_MAX))
return 0;
if (!TEST_mem_eq(f.data, (size_t)f.len,
encode_case_6_data, sizeof(encode_case_6_data)))
return 0;
return 1;
}
static const unsigned char encode_case_6_expect[] = {
0x06, /* Type */
0x52, 0x34, /* Offset */
0x05, /* Length */
93, 18, 17, 102, 33 /* Data */
};
/* 7. NEW_TOKEN */
static const unsigned char encode_case_7_token[] = {
0xde, 0x06, 0xcb, 0x76, 0x5d, 0xb1, 0xa7, 0x71,
0x78, 0x09, 0xbb, 0xe8, 0x50, 0x19, 0x12, 0x9a
};
static int encode_case_7_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_new_token(pkt,
encode_case_7_token,
sizeof(encode_case_7_token)), 1))
return 0;
return 1;
}
static int encode_case_7_dec(PACKET *pkt, ossl_ssize_t fail)
{
const unsigned char *token = NULL;
size_t token_len = 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_new_token(pkt,
&token,
&token_len), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_mem_eq(token, token_len,
encode_case_7_token, sizeof(encode_case_7_token)))
return 0;
return 1;
}
static const unsigned char encode_case_7_expect[] = {
0x07, /* Type */
0x10, /* Length */
0xde, 0x06, 0xcb, 0x76, 0x5d, 0xb1, 0xa7, 0x71, /* Token */
0x78, 0x09, 0xbb, 0xe8, 0x50, 0x19, 0x12, 0x9a
};
/* 8. STREAM (no length, no offset, no fin) */
static const unsigned char encode_case_8_data[] = {
0xde, 0x06, 0xcb, 0x76, 0x5d
};
static const OSSL_QUIC_FRAME_STREAM encode_case_8_f = {
0x1234, 0, 5, encode_case_8_data, 0, 0
};
static int encode_case_8_enc(WPACKET *pkt)
{
if (!TEST_ptr(ossl_quic_wire_encode_frame_stream(pkt,
&encode_case_8_f)))
return 0;
return 1;
}
static int encode_case_8_dec(PACKET *pkt, ossl_ssize_t fail)
{
OSSL_QUIC_FRAME_STREAM f = {0};
if (fail >= 3)
/*
* This case uses implicit length signalling so truncation will not
* cause it to fail unless the header (which is 3 bytes) is truncated.
*/
return 1;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_stream(pkt, 0, &f), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_le(f.len, SIZE_MAX))
return 0;
if (!TEST_mem_eq(f.data, (size_t)f.len,
encode_case_8_data, sizeof(encode_case_8_data)))
return 0;
if (!TEST_uint64_t_eq(f.stream_id, 0x1234))
return 0;
if (!TEST_uint64_t_eq(f.offset, 0))
return 0;
if (!TEST_int_eq(f.has_explicit_len, 0))
return 0;
if (!TEST_int_eq(f.is_fin, 0))
return 0;
return 1;
}
static const unsigned char encode_case_8_expect[] = {
0x08, /* Type (OFF=0, LEN=0, FIN=0) */
0x52, 0x34, /* Stream ID */
0xde, 0x06, 0xcb, 0x76, 0x5d /* Data */
};
/* 9. STREAM (length, offset, fin) */
static const unsigned char encode_case_9_data[] = {
0xde, 0x06, 0xcb, 0x76, 0x5d
};
static const OSSL_QUIC_FRAME_STREAM encode_case_9_f = {
0x1234, 0x39, 5, encode_case_9_data, 1, 1
};
static int encode_case_9_enc(WPACKET *pkt)
{
if (!TEST_ptr(ossl_quic_wire_encode_frame_stream(pkt,
&encode_case_9_f)))
return 0;
return 1;
}
static int encode_case_9_dec(PACKET *pkt, ossl_ssize_t fail)
{
OSSL_QUIC_FRAME_STREAM f = {0};
if (!TEST_int_eq(ossl_quic_wire_decode_frame_stream(pkt, 0, &f), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_le(f.len, SIZE_MAX))
return 0;
if (!TEST_mem_eq(f.data, (size_t)f.len,
encode_case_9_data, sizeof(encode_case_9_data)))
return 0;
if (!TEST_uint64_t_eq(f.stream_id, 0x1234))
return 0;
if (!TEST_uint64_t_eq(f.offset, 0x39))
return 0;
if (!TEST_int_eq(f.has_explicit_len, 1))
return 0;
if (!TEST_int_eq(f.is_fin, 1))
return 0;
return 1;
}
static const unsigned char encode_case_9_expect[] = {
0x0f, /* Type (OFF=1, LEN=1, FIN=1) */
0x52, 0x34, /* Stream ID */
0x39, /* Offset */
0x05, /* Length */
0xde, 0x06, 0xcb, 0x76, 0x5d /* Data */
};
/* 10. MAX_DATA */
static int encode_case_10_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_max_data(pkt, 0x1234), 1))
return 0;
return 1;
}
static int encode_case_10_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t max_data = 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_max_data(pkt, &max_data), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(max_data, 0x1234))
return 0;
return 1;
}
static const unsigned char encode_case_10_expect[] = {
0x10, /* Type */
0x52, 0x34, /* Max Data */
};
/* 11. MAX_STREAM_DATA */
static int encode_case_11_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_max_stream_data(pkt,
0x1234,
0x9781), 1))
return 0;
return 1;
}
static int encode_case_11_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t stream_id = 0, max_data = 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_max_stream_data(pkt,
&stream_id,
&max_data), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(stream_id, 0x1234))
return 0;
if (!TEST_uint64_t_eq(max_data, 0x9781))
return 0;
return 1;
}
static const unsigned char encode_case_11_expect[] = {
0x11, /* Type */
0x52, 0x34, /* Stream ID */
0x80, 0x00, 0x97, 0x81, /* Max Data */
};
/* 12. MAX_STREAMS */
static int encode_case_12_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_max_streams(pkt, 0, 0x1234), 1))
return 0;
if (!TEST_int_eq(ossl_quic_wire_encode_frame_max_streams(pkt, 1, 0x9781), 1))
return 0;
return 1;
}
static int encode_case_12_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t max_streams_1 = 0, max_streams_2 = 0,
frame_type_1 = 0, frame_type_2 = 0;
int is_minimal = 1, success_if;
success_if = (fail < 0 || fail >= 1);
if (!TEST_int_eq(ossl_quic_wire_peek_frame_header(pkt, &frame_type_1,
&is_minimal),
success_if))
return 0;
if (!TEST_true(!success_if || is_minimal))
return 0;
success_if = (fail < 0 || fail >= 3);
if (!TEST_int_eq(ossl_quic_wire_decode_frame_max_streams(pkt,
&max_streams_1),
success_if))
return 0;
success_if = (fail < 0 || fail >= 4);
if (!TEST_int_eq(ossl_quic_wire_peek_frame_header(pkt, &frame_type_2,
&is_minimal),
success_if))
return 0;
if (!TEST_true(!success_if || is_minimal))
return 0;
success_if = (fail < 0);
if (!TEST_int_eq(ossl_quic_wire_decode_frame_max_streams(pkt,
&max_streams_2),
success_if))
return 0;
if ((fail < 0 || fail >= 3)
&& !TEST_uint64_t_eq(frame_type_1, OSSL_QUIC_FRAME_TYPE_MAX_STREAMS_BIDI))
return 0;
if ((fail < 0 || fail >= 3)
&& !TEST_uint64_t_eq(max_streams_1, 0x1234))
return 0;
if ((fail < 0 || fail >= 8)
&& !TEST_uint64_t_eq(frame_type_2, OSSL_QUIC_FRAME_TYPE_MAX_STREAMS_UNI))
return 0;
if ((fail < 0 || fail >= 8)
&& !TEST_uint64_t_eq(max_streams_2, 0x9781))
return 0;
return 1;
}
static const unsigned char encode_case_12_expect[] = {
0x12, /* Type (MAX_STREAMS Bidirectional) */
0x52, 0x34, /* Max Streams */
0x13, /* Type (MAX_STREAMS Unidirectional) */
0x80, 0x00, 0x97, 0x81, /* Max Streams */
};
/* 13. DATA_BLOCKED */
static int encode_case_13_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_data_blocked(pkt, 0x1234), 1))
return 0;
return 1;
}
static int encode_case_13_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t max_data = 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_data_blocked(pkt,
&max_data), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(max_data, 0x1234))
return 0;
return 1;
}
static const unsigned char encode_case_13_expect[] = {
0x14, /* Type */
0x52, 0x34, /* Max Data */
};
/* 14. STREAM_DATA_BLOCKED */
static int encode_case_14_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_stream_data_blocked(pkt,
0x1234,
0x9781), 1))
return 0;
return 1;
}
static int encode_case_14_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t stream_id = 0, max_data = 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_stream_data_blocked(pkt,
&stream_id,
&max_data), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(stream_id, 0x1234))
return 0;
if (!TEST_uint64_t_eq(max_data, 0x9781))
return 0;
return 1;
}
static const unsigned char encode_case_14_expect[] = {
0x15, /* Type */
0x52, 0x34, /* Stream ID */
0x80, 0x00, 0x97, 0x81, /* Max Data */
};
/* 15. STREAMS_BLOCKED */
static int encode_case_15_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_streams_blocked(pkt, 0, 0x1234), 1))
return 0;
if (!TEST_int_eq(ossl_quic_wire_encode_frame_streams_blocked(pkt, 1, 0x9781), 1))
return 0;
return 1;
}
static int encode_case_15_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t max_streams_1 = 0, max_streams_2 = 0,
frame_type_1 = 0, frame_type_2 = 0;
int is_minimal = 1, success_if;
success_if = (fail < 0 || fail >= 1);
if (!TEST_int_eq(ossl_quic_wire_peek_frame_header(pkt, &frame_type_1,
&is_minimal),
success_if))
return 0;
if (!TEST_true(!success_if || is_minimal))
return 0;
success_if = (fail < 0 || fail >= 3);
if (!TEST_int_eq(ossl_quic_wire_decode_frame_streams_blocked(pkt,
&max_streams_1),
success_if))
return 0;
success_if = (fail < 0 || fail >= 4);
if (!TEST_int_eq(ossl_quic_wire_peek_frame_header(pkt, &frame_type_2,
&is_minimal),
success_if))
return 0;
if (!TEST_true(!success_if || is_minimal))
return 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_streams_blocked(pkt,
&max_streams_2),
fail < 0 || fail >= 8))
return 0;
if ((fail < 0 || fail >= 1)
&& !TEST_uint64_t_eq(frame_type_1, OSSL_QUIC_FRAME_TYPE_STREAMS_BLOCKED_BIDI))
return 0;
if ((fail < 0 || fail >= 3)
&& !TEST_uint64_t_eq(max_streams_1, 0x1234))
return 0;
if ((fail < 0 || fail >= 4)
&& !TEST_uint64_t_eq(frame_type_2, OSSL_QUIC_FRAME_TYPE_STREAMS_BLOCKED_UNI))
return 0;
if ((fail < 0 || fail >= 8)
&& !TEST_uint64_t_eq(max_streams_2, 0x9781))
return 0;
return 1;
}
static const unsigned char encode_case_15_expect[] = {
0x16, /* Type (STREAMS_BLOCKED Bidirectional) */
0x52, 0x34, /* Max Streams */
0x17, /* Type (STREAMS_BLOCKED Unidirectional) */
0x80, 0x00, 0x97, 0x81, /* Max Streams */
};
/* 16. NEW_CONNECTION_ID */
static const unsigned char encode_case_16_conn_id[] = {
0x33, 0x44, 0x55, 0x66
};
static const OSSL_QUIC_FRAME_NEW_CONN_ID encode_case_16_f = {
0x9781,
0x1234,
{
0x4,
{0x33, 0x44, 0x55, 0x66}
},
{
{
0xde, 0x06, 0xcb, 0x76, 0x5d, 0xb1, 0xa7, 0x71,
0x78, 0x09, 0xbb, 0xe8, 0x50, 0x19, 0x12, 0x9a
}
}
};
static int encode_case_16_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_new_conn_id(pkt,
&encode_case_16_f), 1))
return 0;
return 1;
}
static int encode_case_16_dec(PACKET *pkt, ossl_ssize_t fail)
{
OSSL_QUIC_FRAME_NEW_CONN_ID f = {0};
if (!TEST_int_eq(ossl_quic_wire_decode_frame_new_conn_id(pkt, &f), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(f.seq_num, 0x9781))
return 0;
if (!TEST_uint64_t_eq(f.retire_prior_to, 0x1234))
return 0;
if (!TEST_uint64_t_eq(f.conn_id.id_len, sizeof(encode_case_16_conn_id)))
return 0;
if (!TEST_mem_eq(f.conn_id.id, f.conn_id.id_len,
encode_case_16_conn_id, sizeof(encode_case_16_conn_id)))
return 0;
if (!TEST_mem_eq(f.stateless_reset.token,
sizeof(f.stateless_reset.token),
encode_case_16_f.stateless_reset.token,
sizeof(encode_case_16_f.stateless_reset.token)))
return 0;
return 1;
}
static const unsigned char encode_case_16_expect[] = {
0x18, /* Type */
0x80, 0x00, 0x97, 0x81, /* Sequence Number */
0x52, 0x34, /* Retire Prior To */
0x04, /* Connection ID Length */
0x33, 0x44, 0x55, 0x66, /* Connection ID */
0xde, 0x06, 0xcb, 0x76, 0x5d, 0xb1, 0xa7, 0x71, /* Stateless Reset Token */
0x78, 0x09, 0xbb, 0xe8, 0x50, 0x19, 0x12, 0x9a
};
/* 16b. NEW_CONNECTION_ID seq_num < retire_prior_to */
static const OSSL_QUIC_FRAME_NEW_CONN_ID encode_case_16b_f = {
0x1234,
0x9781,
{
0x4,
{0x33, 0x44, 0x55, 0x66}
},
{
{
0xde, 0x06, 0xcb, 0x76, 0x5d, 0xb1, 0xa7, 0x71,
0x78, 0x09, 0xbb, 0xe8, 0x50, 0x19, 0x12, 0x9a
}
}
};
static int encode_case_16b_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_new_conn_id(pkt,
&encode_case_16b_f), 1))
return 0;
return 1;
}
static int encode_case_16b_dec(PACKET *pkt, ossl_ssize_t fail)
{
OSSL_QUIC_FRAME_NEW_CONN_ID f = {0};
if (!TEST_int_eq(ossl_quic_wire_decode_frame_new_conn_id(pkt, &f), 0))
return 0;
if (!TEST_true(PACKET_forward(pkt, PACKET_remaining(pkt))))
return 0;
return 1;
}
static const unsigned char encode_case_16b_expect[] = {
0x18, /* Type */
0x52, 0x34, /* Sequence Number */
0x80, 0x00, 0x97, 0x81, /* Retire Prior To */
0x04, /* Connection ID Length */
0x33, 0x44, 0x55, 0x66, /* Connection ID */
0xde, 0x06, 0xcb, 0x76, 0x5d, 0xb1, 0xa7, 0x71, /* Stateless Reset Token */
0x78, 0x09, 0xbb, 0xe8, 0x50, 0x19, 0x12, 0x9a
};
/* 17. RETIRE_CONNECTION_ID */
static int encode_case_17_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_retire_conn_id(pkt, 0x1234), 1))
return 0;
return 1;
}
static int encode_case_17_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t seq_num = 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_retire_conn_id(pkt, &seq_num), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(seq_num, 0x1234))
return 0;
return 1;
}
static const unsigned char encode_case_17_expect[] = {
0x19, /* Type */
0x52, 0x34, /* Seq Num */
};
/* 18. PATH_CHALLENGE */
static const uint64_t encode_case_18_data
= (((uint64_t)0x5f4b12)<<40) | (uint64_t)0x731834UL;
static int encode_case_18_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_path_challenge(pkt,
encode_case_18_data), 1))
return 0;
return 1;
}
static int encode_case_18_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t challenge = 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_path_challenge(pkt, &challenge), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(challenge, encode_case_18_data))
return 0;
return 1;
}
static const unsigned char encode_case_18_expect[] = {
0x1A, /* Type */
0x5f, 0x4b, 0x12, 0x00, 0x00, 0x73, 0x18, 0x34, /* Data */
};
/* 19. PATH_RESPONSE */
static const uint64_t encode_case_19_data
= (((uint64_t)0x5f4b12)<<40) | (uint64_t)0x731834UL;
static int encode_case_19_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_path_response(pkt,
encode_case_19_data), 1))
return 0;
return 1;
}
static int encode_case_19_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t challenge = 0;
if (!TEST_int_eq(ossl_quic_wire_decode_frame_path_response(pkt, &challenge), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_uint64_t_eq(challenge, encode_case_19_data))
return 0;
return 1;
}
static const unsigned char encode_case_19_expect[] = {
0x1B, /* Type */
0x5f, 0x4b, 0x12, 0x00, 0x00, 0x73, 0x18, 0x34, /* Data */
};
/* 20. CONNECTION_CLOSE (transport) */
static const char encode_case_20_reason[] = {
/* "reason for closure" */
0x72, 0x65, 0x61, 0x73, 0x6f, 0x6e, 0x20, 0x66, 0x6f,
0x72, 0x20, 0x63, 0x6c, 0x6f, 0x73, 0x75, 0x72, 0x65
};
static const OSSL_QUIC_FRAME_CONN_CLOSE encode_case_20_f = {
0,
0x1234,
0x9781,
(char *)encode_case_20_reason,
sizeof(encode_case_20_reason)
};
static int encode_case_20_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_conn_close(pkt,
&encode_case_20_f), 1))
return 0;
return 1;
}
static int encode_case_20_dec(PACKET *pkt, ossl_ssize_t fail)
{
OSSL_QUIC_FRAME_CONN_CLOSE f = {0};
if (!TEST_int_eq(ossl_quic_wire_decode_frame_conn_close(pkt, &f), fail < 0))
return 0;
if (fail >= 0)
return 1;
if (!TEST_int_eq(f.is_app, 0))
return 0;
if (!TEST_uint64_t_eq(f.error_code, 0x1234))
return 0;
if (!TEST_uint64_t_eq(f.frame_type, 0x9781))
return 0;
if (!TEST_size_t_eq(f.reason_len, 18))
return 0;
if (!TEST_mem_eq(f.reason, f.reason_len,
encode_case_20_f.reason, encode_case_20_f.reason_len))
return 0;
return 1;
}
static const unsigned char encode_case_20_expect[] = {
0x1C, /* Type */
0x52, 0x34, /* Sequence Number */
0x80, 0x00, 0x97, 0x81, /* Frame Type */
0x12, /* Reason Length */
0x72, 0x65, 0x61, 0x73, 0x6f, 0x6e, 0x20, 0x66, 0x6f, /* Reason */
0x72, 0x20, 0x63, 0x6c, 0x6f, 0x73, 0x75, 0x72, 0x65
};
/* 21. HANDSHAKE_DONE */
static int encode_case_21_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_frame_handshake_done(pkt), 1))
return 0;
return 1;
}
static int encode_case_21_dec(PACKET *pkt, ossl_ssize_t fail)
{
if (!TEST_int_eq(ossl_quic_wire_decode_frame_handshake_done(pkt), fail < 0))
return 0;
return 1;
}
static const unsigned char encode_case_21_expect[] = {
0x1E
};
/* 22. Buffer Transport Parameter */
static const unsigned char encode_case_22_data[] = {0x55,0x77,0x32,0x46,0x99};
static int encode_case_22_enc(WPACKET *pkt)
{
unsigned char *p;
if (!TEST_ptr(ossl_quic_wire_encode_transport_param_bytes(pkt, 0x1234,
encode_case_22_data,
sizeof(encode_case_22_data))))
return 0;
if (!TEST_ptr(p = ossl_quic_wire_encode_transport_param_bytes(pkt, 0x9781,
NULL, 2)))
return 0;
p[0] = 0x33;
p[1] = 0x44;
return 1;
}
static int encode_case_22_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t id = 0;
size_t len = 0;
const unsigned char *p;
static const unsigned char data[] = {0x33, 0x44};
if (!TEST_int_eq(ossl_quic_wire_peek_transport_param(pkt, &id),
fail < 0 || fail >= 2))
return 0;
if ((fail < 0 || fail >= 2)
&& !TEST_uint64_t_eq(id, 0x1234))
return 0;
id = 0;
p = ossl_quic_wire_decode_transport_param_bytes(pkt, &id, &len);
if (fail < 0 || fail >= 8) {
if (!TEST_ptr(p))
return 0;
} else {
if (!TEST_ptr_null(p))
return 0;
}
if ((fail < 0 || fail >= 8)
&& !TEST_uint64_t_eq(id, 0x1234))
return 0;
if ((fail < 0 || fail >= 8)
&& !TEST_mem_eq(p, len, encode_case_22_data, sizeof(encode_case_22_data)))
return 0;
if ((fail < 0 || fail >= 8)
&& !TEST_int_eq(ossl_quic_wire_peek_transport_param(pkt, &id),
fail < 0 || fail >= 12))
return 0;
if ((fail < 0 || fail >= 12)
&& !TEST_uint64_t_eq(id, 0x9781))
return 0;
id = 0;
p = ossl_quic_wire_decode_transport_param_bytes(pkt, &id, &len);
if (fail < 0 || fail >= 15) {
if (!TEST_ptr(p))
return 0;
} else {
if (!TEST_ptr_null(p))
return 0;
}
if ((fail < 0 || fail >= 15)
&& !TEST_uint64_t_eq(id, 0x9781))
return 0;
if ((fail < 0 || fail >= 15)
&& !TEST_mem_eq(p, len, data, sizeof(data)))
return 0;
return 1;
}
static const unsigned char encode_case_22_expect[] = {
0x52, 0x34, /* ID */
0x05, /* Length */
0x55, 0x77, 0x32, 0x46, 0x99, /* Data */
0x80, 0x00, 0x97, 0x81, /* ID */
0x02, /* Length */
0x33, 0x44 /* Data */
};
/* 23. Integer Transport Parameter */
static int encode_case_23_enc(WPACKET *pkt)
{
if (!TEST_int_eq(ossl_quic_wire_encode_transport_param_int(pkt, 0x1234, 0x9781), 1))
return 0;
if (!TEST_int_eq(ossl_quic_wire_encode_transport_param_int(pkt, 0x2233, 0x4545), 1))
return 0;
return 1;
}
static int encode_case_23_dec(PACKET *pkt, ossl_ssize_t fail)
{
uint64_t id = 0, value = 0;
if (!TEST_int_eq(ossl_quic_wire_decode_transport_param_int(pkt,
&id, &value),
fail < 0 || fail >= 7))
return 0;
if ((fail < 0 || fail >= 7)
&& !TEST_uint64_t_eq(id, 0x1234))
return 0;
if ((fail < 0 || fail >= 7)
&& !TEST_uint64_t_eq(value, 0x9781))
return 0;
if (!TEST_int_eq(ossl_quic_wire_decode_transport_param_int(pkt,
&id, &value),
fail < 0 || fail >= 14))
return 0;
if ((fail < 0 || fail >= 14)
&& !TEST_uint64_t_eq(id, 0x2233))
return 0;
if ((fail < 0 || fail >= 14)
&& !TEST_uint64_t_eq(value, 0x4545))
return 0;
return 1;
}
static const unsigned char encode_case_23_expect[] = {
0x52, 0x34,
0x04,
0x80, 0x00, 0x97, 0x81,
0x62, 0x33,
0x04,
0x80, 0x00, 0x45, 0x45,
};
#define ENCODE_CASE(n) \
{ \
encode_case_##n##_enc, \
encode_case_##n##_expect, \
OSSL_NELEM(encode_case_##n##_expect), \
encode_case_##n##_dec \
},
static const struct encode_test_case encode_cases[] = {
ENCODE_CASE(1)
ENCODE_CASE(2)
ENCODE_CASE(3)
ENCODE_CASE(4)
ENCODE_CASE(5)
ENCODE_CASE(6)
ENCODE_CASE(7)
ENCODE_CASE(8)
ENCODE_CASE(9)
ENCODE_CASE(10)
ENCODE_CASE(11)
ENCODE_CASE(12)
ENCODE_CASE(13)
ENCODE_CASE(14)
ENCODE_CASE(15)
ENCODE_CASE(16)
ENCODE_CASE(16b)
ENCODE_CASE(17)
ENCODE_CASE(18)
ENCODE_CASE(19)
ENCODE_CASE(20)
ENCODE_CASE(21)
ENCODE_CASE(22)
ENCODE_CASE(23)
};
static int test_wire_encode(int idx)
{
int testresult = 0;
WPACKET wpkt;
PACKET pkt;
BUF_MEM *buf = NULL;
size_t written;
const struct encode_test_case *c = &encode_cases[idx];
int have_wpkt = 0;
size_t i;
if (!TEST_ptr(buf = BUF_MEM_new()))
goto err;
if (!TEST_int_eq(WPACKET_init(&wpkt, buf), 1))
goto err;
have_wpkt = 1;
if (!TEST_int_eq(c->serializer(&wpkt), 1))
goto err;
if (!TEST_int_eq(WPACKET_get_total_written(&wpkt, &written), 1))
goto err;
if (!TEST_mem_eq(buf->data, written, c->expect_buf, c->expect_buf_len))
goto err;
if (!TEST_int_eq(PACKET_buf_init(&pkt, (unsigned char *)buf->data, written), 1))
goto err;
if (!TEST_int_eq(c->deserializer(&pkt, -1), 1))
goto err;
if (!TEST_false(PACKET_remaining(&pkt)))
goto err;
for (i = 0; i < c->expect_buf_len; ++i) {
PACKET pkt2;
/*
* Check parsing truncated (i.e., malformed) input is handled correctly.
* Generate all possible truncations of our reference encoding and
* verify that they are handled correctly. The number of bytes of the
* truncated encoding is passed as an argument to the deserializer to
* help it determine whether decoding should fail or not.
*/
if (!TEST_int_eq(PACKET_buf_init(&pkt2, (unsigned char *)c->expect_buf, i), 1))
goto err;
if (!TEST_int_eq(c->deserializer(&pkt2, i), 1))
goto err;
}
testresult = 1;
err:
if (have_wpkt)
WPACKET_finish(&wpkt);
BUF_MEM_free(buf);
return testresult;
}
struct ack_test_case {
const unsigned char *input_buf;
size_t input_buf_len;
int (*deserializer)(PACKET *pkt);
int expect_fail;
};
/* ACK Frame with Excessive First ACK Range Field */
static const unsigned char ack_case_1_input[] = {
0x02, /* ACK Without ECN */
0x08, /* Largest Acknowledged */
0x01, /* ACK Delay */
0x00, /* ACK Range Count */
0x09, /* First ACK Range */
};
/* ACK Frame with Valid ACK Range Field */
static const unsigned char ack_case_2_input[] = {
0x02, /* ACK Without ECN */
0x08, /* Largest Acknowledged */
0x01, /* ACK Delay */
0x00, /* ACK Range Count */
0x08, /* First ACK Range */
};
/* ACK Frame with Excessive ACK Range Gap */
static const unsigned char ack_case_3_input[] = {
0x02, /* ACK Without ECN */
0x08, /* Largest Acknowledged */
0x01, /* ACK Delay */
0x01, /* ACK Range Count */
0x01, /* First ACK Range */
0x05, /* Gap */
0x01, /* ACK Range Length */
};
/* ACK Frame with Valid ACK Range */
static const unsigned char ack_case_4_input[] = {
0x02, /* ACK Without ECN */
0x08, /* Largest Acknowledged */
0x01, /* ACK Delay */
0x01, /* ACK Range Count */
0x01, /* First ACK Range */
0x04, /* Gap */
0x01, /* ACK Range Length */
};
/* ACK Frame with Excessive ACK Range Length */
static const unsigned char ack_case_5_input[] = {
0x02, /* ACK Without ECN */
0x08, /* Largest Acknowledged */
0x01, /* ACK Delay */
0x01, /* ACK Range Count */
0x01, /* First ACK Range */
0x04, /* Gap */
0x02, /* ACK Range Length */
};
/* ACK Frame with Multiple ACK Ranges, Final Having Excessive Length */
static const unsigned char ack_case_6_input[] = {
0x02, /* ACK Without ECN */
0x08, /* Largest Acknowledged */
0x01, /* ACK Delay */
0x02, /* ACK Range Count */
0x01, /* First ACK Range */
0x01, /* Gap */
0x02, /* ACK Range Length */
0x00, /* Gap */
0x01, /* ACK Range Length */
};
/* ACK Frame with Multiple ACK Ranges, Valid */
static const unsigned char ack_case_7_input[] = {
0x02, /* ACK Without ECN */
0x08, /* Largest Acknowledged */
0x01, /* ACK Delay */
0x02, /* ACK Range Count */
0x01, /* First ACK Range */
0x01, /* Gap */
0x02, /* ACK Range Length */
0x00, /* Gap */
0x00, /* ACK Range Length */
};
static int ack_generic_decode(PACKET *pkt)
{
OSSL_QUIC_ACK_RANGE ranges[8] = {0};
OSSL_QUIC_FRAME_ACK f = {0};
uint64_t total_ranges = 0, peek_total_ranges = 0;
int r;
size_t i;
f.ack_ranges = ranges;
f.num_ack_ranges = OSSL_NELEM(ranges);
if (!TEST_int_eq(ossl_quic_wire_peek_frame_ack_num_ranges(pkt,
&peek_total_ranges), 1))
return 0;
r = ossl_quic_wire_decode_frame_ack(pkt, 3, &f, &total_ranges);
if (r == 0)
return 0;
if (!TEST_uint64_t_eq(total_ranges, peek_total_ranges))
return 0;
for (i = 0; i < f.num_ack_ranges; ++i) {
if (!TEST_uint64_t_le(f.ack_ranges[i].start, f.ack_ranges[i].end))
return 0;
if (!TEST_uint64_t_lt(f.ack_ranges[i].end, 1000))
return 0;
}
return 1;
}
#define ACK_CASE(n, expect_fail, dec) \
{ \
ack_case_##n##_input, \
sizeof(ack_case_##n##_input), \
(dec), \
(expect_fail) \
},
static const struct ack_test_case ack_cases[] = {
ACK_CASE(1, 1, ack_generic_decode)
ACK_CASE(2, 0, ack_generic_decode)
ACK_CASE(3, 1, ack_generic_decode)
ACK_CASE(4, 0, ack_generic_decode)
ACK_CASE(5, 1, ack_generic_decode)
ACK_CASE(6, 1, ack_generic_decode)
ACK_CASE(7, 0, ack_generic_decode)
};
static int test_wire_ack(int idx)
{
int testresult = 0, r;
PACKET pkt;
const struct ack_test_case *c = &ack_cases[idx];
if (!TEST_int_eq(PACKET_buf_init(&pkt,
(unsigned char *)c->input_buf,
c->input_buf_len), 1))
goto err;
r = c->deserializer(&pkt);
if (c->expect_fail) {
if (!TEST_int_eq(r, 0))
goto err;
} else {
if (!TEST_int_eq(r, 1))
goto err;
if (!TEST_false(PACKET_remaining(&pkt)))
goto err;
}
testresult = 1;
err:
return testresult;
}
/* Packet Header PN Encoding Tests */
struct pn_test {
QUIC_PN pn, tx_largest_acked, rx_largest_pn;
char expected_len;
unsigned char expected_bytes[4];
};
static const struct pn_test pn_tests[] = {
/* RFC 9000 Section A.2 */
{ 0xac5c02, 0xabe8b3, 0xabe8b3, 2, {0x5c,0x02} },
{ 0xace8fe, 0xabe8b3, 0xabe8b3, 3, {0xac,0xe8,0xfe} },
/* RFC 9000 Section A.3 */
{ 0xa82f9b32, 0xa82f30ea, 0xa82f30ea, 2, {0x9b,0x32} },
/* Boundary Cases */
{ 1, 0, 0, 1, {0x01} },
{ 256, 255, 255, 1, {0x00} },
{ 257, 255, 255, 1, {0x01} },
{ 256, 128, 128, 1, {0x00} },
{ 256, 127, 127, 2, {0x01,0x00} },
{ 65536, 32768, 32768, 2, {0x00,0x00} },
{ 65537, 32769, 32769, 2, {0x00,0x01} },
{ 65536, 32767, 32767, 3, {0x01,0x00,0x00} },
{ 65537, 32768, 32768, 3, {0x01,0x00,0x01} },
{ 16777216, 8388608, 8388608, 3, {0x00,0x00,0x00} },
{ 16777217, 8388609, 8388609, 3, {0x00,0x00,0x01} },
{ 16777216, 8388607, 8388607, 4, {0x01,0x00,0x00,0x00} },
{ 16777217, 8388608, 8388608, 4, {0x01,0x00,0x00,0x01} },
{ 4294967296, 2147483648, 2147483648, 4, {0x00,0x00,0x00,0x00} },
{ 4294967297, 2147483648, 2147483648, 4, {0x00,0x00,0x00,0x01} },
};
static int test_wire_pkt_hdr_pn(int tidx)
{
int testresult = 0;
const struct pn_test *t = &pn_tests[tidx];
unsigned char buf[4];
int pn_len;
QUIC_PN res_pn;
pn_len = ossl_quic_wire_determine_pn_len(t->pn, t->tx_largest_acked);
if (!TEST_int_eq(pn_len, (int)t->expected_len))
goto err;
if (!TEST_true(ossl_quic_wire_encode_pkt_hdr_pn(t->pn, buf, pn_len)))
goto err;
if (!TEST_mem_eq(t->expected_bytes, t->expected_len, buf, pn_len))
goto err;
if (!TEST_true(ossl_quic_wire_decode_pkt_hdr_pn(buf, pn_len,
t->rx_largest_pn, &res_pn)))
goto err;
if (!TEST_uint64_t_eq(res_pn, t->pn))
goto err;
testresult = 1;
err:
return testresult;
}
/* RFC 9001 s. A.4 */
static const QUIC_CONN_ID retry_orig_dcid = {
8, { 0x83, 0x94, 0xc8, 0xf0, 0x3e, 0x51, 0x57, 0x08 }
};
static const unsigned char retry_encoded[] = {
0xff, /* Long Header, Retry */
0x00, 0x00, 0x00, 0x01, /* Version 1 */
0x00, /* DCID */
0x08, 0xf0, 0x67, 0xa5, 0x50, 0x2a, 0x42, 0x62, 0xb5, /* SCID */
/* Retry Token */
0x74, 0x6f, 0x6b, 0x65, 0x6e,
/* Retry Integrity Tag */
0x04, 0xa2, 0x65, 0xba, 0x2e, 0xff, 0x4d, 0x82, 0x90, 0x58, 0xfb, 0x3f, 0x0f,
0x24, 0x96, 0xba
};
static int test_wire_retry_integrity_tag(void)
{
int testresult = 0;
PACKET pkt = {0};
QUIC_PKT_HDR hdr = {0};
unsigned char got_tag[QUIC_RETRY_INTEGRITY_TAG_LEN] = {0};
if (!TEST_true(PACKET_buf_init(&pkt, retry_encoded, sizeof(retry_encoded))))
goto err;
if (!TEST_true(ossl_quic_wire_decode_pkt_hdr(&pkt, 0, 0, 0, &hdr, NULL)))
goto err;
if (!TEST_int_eq(hdr.type, QUIC_PKT_TYPE_RETRY))
goto err;
if (!TEST_true(ossl_quic_calculate_retry_integrity_tag(NULL, NULL, &hdr,
&retry_orig_dcid,
got_tag)))
goto err;
if (!TEST_mem_eq(got_tag, sizeof(got_tag),
retry_encoded + sizeof(retry_encoded)
- QUIC_RETRY_INTEGRITY_TAG_LEN,
QUIC_RETRY_INTEGRITY_TAG_LEN))
goto err;
if (!TEST_true(ossl_quic_validate_retry_integrity_tag(NULL, NULL, &hdr,
&retry_orig_dcid)))
goto err;
testresult = 1;
err:
return testresult;
}
/* is_minimal=0 test */
static const unsigned char non_minimal_1[] = {
0x40, 0x00,
};
static const unsigned char non_minimal_2[] = {
0x40, 0x3F,
};
static const unsigned char non_minimal_3[] = {
0x80, 0x00, 0x00, 0x00,
};
static const unsigned char non_minimal_4[] = {
0x80, 0x00, 0x3F, 0xFF,
};
static const unsigned char non_minimal_5[] = {
0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const unsigned char non_minimal_6[] = {
0xC0, 0x00, 0x00, 0x00, 0x3F, 0xFF, 0xFF, 0xFF
};
static const unsigned char *const non_minimal[] = {
non_minimal_1,
non_minimal_2,
non_minimal_3,
non_minimal_4,
non_minimal_5,
non_minimal_6,
};
static const size_t non_minimal_len[] = {
OSSL_NELEM(non_minimal_1),
OSSL_NELEM(non_minimal_2),
OSSL_NELEM(non_minimal_3),
OSSL_NELEM(non_minimal_4),
OSSL_NELEM(non_minimal_5),
OSSL_NELEM(non_minimal_6),
};
static int test_wire_minimal(int idx)
{
int testresult = 0;
int is_minimal;
uint64_t frame_type;
PACKET pkt;
if (!TEST_true(PACKET_buf_init(&pkt, non_minimal[idx],
non_minimal_len[idx])))
goto err;
if (!TEST_true(ossl_quic_wire_peek_frame_header(&pkt, &frame_type,
&is_minimal)))
goto err;
if (!TEST_false(is_minimal))
goto err;
testresult = 1;
err:
return testresult;
}
int setup_tests(void)
{
ADD_ALL_TESTS(test_wire_encode, OSSL_NELEM(encode_cases));
ADD_ALL_TESTS(test_wire_ack, OSSL_NELEM(ack_cases));
ADD_ALL_TESTS(test_wire_pkt_hdr_pn, OSSL_NELEM(pn_tests));
ADD_TEST(test_wire_retry_integrity_tag);
ADD_ALL_TESTS(test_wire_minimal, OSSL_NELEM(non_minimal_len));
return 1;
}
Computing file changes ...
