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|
/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
#include "s2n_test.h"
#include "testlib/s2n_testlib.h"
#include "tls/s2n_handshake.h"
#include "tls/s2n_record.h"
#include "tls/s2n_tls13_handshake.h"
#include "utils/s2n_array.h"
#include "utils/s2n_mem.h"
/* Just to get access to the static functions / variables we need to test */
#include "tls/s2n_handshake_io.c"
#include "tls/s2n_handshake_transcript.c"
#include "tls/s2n_tls13_handshake.c"
#define S2N_SECRET_TYPE_COUNT 5
const uint8_t empty_secret[S2N_TLS13_SECRET_MAX_LEN] = { 0 };
message_type_t empty_handshake[S2N_MAX_HANDSHAKE_LENGTH] = { 0 };
int main()
{
BEGIN_TEST();
/* Test early data encryption */
{
/**
*= https://tools.ietf.org/rfc/rfc8448#section-3
*= type=test
*# {server} generate resumption secret "tls13 resumption":
*#
*# PRK (32 octets): 7d f2 35 f2 03 1d 2a 05 12 87 d0 2b 02 41 b0 bf
*# da f8 6c c8 56 23 1f 2d 5a ba 46 c4 34 ec 19 6c
*#
*# hash (2 octets): 00 00
*#
*# info (22 octets): 00 20 10 74 6c 73 31 33 20 72 65 73 75 6d 70 74
*# 69 6f 6e 02 00 00
*#
*# expanded (32 octets): 4e cd 0e b6 ec 3b 4d 87 f5 d6 02 8f 92 2c
*# a4 c5 85 1a 27 7f d4 13 11 c9 e6 2d 2c 94 92 e1 c4 f3
*/
S2N_BLOB_FROM_HEX(psk_secret, "4e cd 0e b6 ec 3b 4d 87 f5 d6 02 8f 92 2c \
a4 c5 85 1a 27 7f d4 13 11 c9 e6 2d 2c 94 92 e1 c4 f3");
/**
*= https://tools.ietf.org/rfc/rfc8448#section-3
*= type=test
*# {server} construct a NewSessionTicket handshake message:
*#
*# NewSessionTicket (205 octets): 04 00 00 c9 00 00 00 1e fa d6 aa
*# c5 02 00 00 00 b2 2c 03 5d 82 93 59 ee 5f f7 af 4e c9 00 00 00
*# 00 26 2a 64 94 dc 48 6d 2c 8a 34 cb 33 fa 90 bf 1b 00 70 ad 3c
*# 49 88 83 c9 36 7c 09 a2 be 78 5a bc 55 cd 22 60 97 a3 a9 82 11
*# 72 83 f8 2a 03 a1 43 ef d3 ff 5d d3 6d 64 e8 61 be 7f d6 1d 28
*# 27 db 27 9c ce 14 50 77 d4 54 a3 66 4d 4e 6d a4 d2 9e e0 37 25
*# a6 a4 da fc d0 fc 67 d2 ae a7 05 29 51 3e 3d a2 67 7f a5 90 6c
*# 5b 3f 7d 8f 92 f2 28 bd a4 0d da 72 14 70 f9 fb f2 97 b5 ae a6
*# 17 64 6f ac 5c 03 27 2e 97 07 27 c6 21 a7 91 41 ef 5f 7d e6 50
*# 5e 5b fb c3 88 e9 33 43 69 40 93 93 4a e4 d3 57 00 08 00 2a 00
*# 04 00 00 04 00
*/
/* Skip past the message type, message size, ticket lifetime,
* ticket age add, nonce, and ticket size:
* 04 00 00 c9 00 00 00 1e fa d6 aa
* c5 02 00 00 00 b2
*/
S2N_BLOB_FROM_HEX(psk_identity,
"2c 03 5d 82 93 59 ee 5f f7 af 4e c9 00 00 00 \
00 26 2a 64 94 dc 48 6d 2c 8a 34 cb 33 fa 90 bf 1b 00 70 ad 3c \
49 88 83 c9 36 7c 09 a2 be 78 5a bc 55 cd 22 60 97 a3 a9 82 11 \
72 83 f8 2a 03 a1 43 ef d3 ff 5d d3 6d 64 e8 61 be 7f d6 1d 28 \
27 db 27 9c ce 14 50 77 d4 54 a3 66 4d 4e 6d a4 d2 9e e0 37 25 \
a6 a4 da fc d0 fc 67 d2 ae a7 05 29 51 3e 3d a2 67 7f a5 90 6c \
5b 3f 7d 8f 92 f2 28 bd a4 0d da 72 14 70 f9 fb f2 97 b5 ae a6 \
17 64 6f ac 5c 03 27 2e 97 07 27 c6 21 a7 91 41 ef 5f 7d e6 50 \
5e 5b fb c3 88 e9 33 43 69 40 93 93 4a e4 d3 57");
/* Skip past the total extensions size, early data extension type,
* and early data extension size: 00 08 00 2a 00
* 04
*/
const uint32_t max_early_data = 0x00000400;
/**
*= https://tools.ietf.org/rfc/rfc8448#section-4
*= type=test
*# {client} send handshake record:
*#
*# payload (512 octets): 01 00 01 fc 03 03 1b c3 ce b6 bb e3 9c ff
*# 93 83 55 b5 a5 0a db 6d b2 1b 7a 6a f6 49 d7 b4 bc 41 9d 78 76
*# 48 7d 95 00 00 06 13 01 13 03 13 02 01 00 01 cd 00 00 00 0b 00
*# 09 00 00 06 73 65 72 76 65 72 ff 01 00 01 00 00 0a 00 14 00 12
*# 00 1d 00 17 00 18 00 19 01 00 01 01 01 02 01 03 01 04 00 33 00
*# 26 00 24 00 1d 00 20 e4 ff b6 8a c0 5f 8d 96 c9 9d a2 66 98 34
*# 6c 6b e1 64 82 ba dd da fe 05 1a 66 b4 f1 8d 66 8f 0b 00 2a 00
*# 00 00 2b 00 03 02 03 04 00 0d 00 20 00 1e 04 03 05 03 06 03 02
*# 03 08 04 08 05 08 06 04 01 05 01 06 01 02 01 04 02 05 02 06 02
*# 02 02 00 2d 00 02 01 01 00 1c 00 02 40 01 00 15 00 57 00 00 00
*# 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*# 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*# 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*# 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*# 00 29 00 dd 00 b8 00 b2 2c 03 5d 82 93 59 ee 5f f7 af 4e c9 00
*# 00 00 00 26 2a 64 94 dc 48 6d 2c 8a 34 cb 33 fa 90 bf 1b 00 70
*# ad 3c 49 88 83 c9 36 7c 09 a2 be 78 5a bc 55 cd 22 60 97 a3 a9
*# 82 11 72 83 f8 2a 03 a1 43 ef d3 ff 5d d3 6d 64 e8 61 be 7f d6
*# 1d 28 27 db 27 9c ce 14 50 77 d4 54 a3 66 4d 4e 6d a4 d2 9e e0
*# 37 25 a6 a4 da fc d0 fc 67 d2 ae a7 05 29 51 3e 3d a2 67 7f a5
*# 90 6c 5b 3f 7d 8f 92 f2 28 bd a4 0d da 72 14 70 f9 fb f2 97 b5
*# ae a6 17 64 6f ac 5c 03 27 2e 97 07 27 c6 21 a7 91 41 ef 5f 7d
*# e6 50 5e 5b fb c3 88 e9 33 43 69 40 93 93 4a e4 d3 57 fa d6 aa
*# cb 00 21 20 3a dd 4f b2 d8 fd f8 22 a0 ca 3c f7 67 8e f5 e8 8d
*# ae 99 01 41 c5 92 4d 57 bb 6f a3 1b 9e 5f 9d
*/
S2N_BLOB_FROM_HEX(client_hello_msg,
"01 00 01 fc 03 03 1b c3 ce b6 bb e3 9c ff \
93 83 55 b5 a5 0a db 6d b2 1b 7a 6a f6 49 d7 b4 bc 41 9d 78 76 \
48 7d 95 00 00 06 13 01 13 03 13 02 01 00 01 cd 00 00 00 0b 00 \
09 00 00 06 73 65 72 76 65 72 ff 01 00 01 00 00 0a 00 14 00 12 \
00 1d 00 17 00 18 00 19 01 00 01 01 01 02 01 03 01 04 00 33 00 \
26 00 24 00 1d 00 20 e4 ff b6 8a c0 5f 8d 96 c9 9d a2 66 98 34 \
6c 6b e1 64 82 ba dd da fe 05 1a 66 b4 f1 8d 66 8f 0b 00 2a 00 \
00 00 2b 00 03 02 03 04 00 0d 00 20 00 1e 04 03 05 03 06 03 02 \
03 08 04 08 05 08 06 04 01 05 01 06 01 02 01 04 02 05 02 06 02 \
02 02 00 2d 00 02 01 01 00 1c 00 02 40 01 00 15 00 57 00 00 00 \
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
00 29 00 dd 00 b8 00 b2 2c 03 5d 82 93 59 ee 5f f7 af 4e c9 00 \
00 00 00 26 2a 64 94 dc 48 6d 2c 8a 34 cb 33 fa 90 bf 1b 00 70 \
ad 3c 49 88 83 c9 36 7c 09 a2 be 78 5a bc 55 cd 22 60 97 a3 a9 \
82 11 72 83 f8 2a 03 a1 43 ef d3 ff 5d d3 6d 64 e8 61 be 7f d6 \
1d 28 27 db 27 9c ce 14 50 77 d4 54 a3 66 4d 4e 6d a4 d2 9e e0 \
37 25 a6 a4 da fc d0 fc 67 d2 ae a7 05 29 51 3e 3d a2 67 7f a5 \
90 6c 5b 3f 7d 8f 92 f2 28 bd a4 0d da 72 14 70 f9 fb f2 97 b5 \
ae a6 17 64 6f ac 5c 03 27 2e 97 07 27 c6 21 a7 91 41 ef 5f 7d \
e6 50 5e 5b fb c3 88 e9 33 43 69 40 93 93 4a e4 d3 57 fa d6 aa \
cb 00 21 20 3a dd 4f b2 d8 fd f8 22 a0 ca 3c f7 67 8e f5 e8 8d \
ae 99 01 41 c5 92 4d 57 bb 6f a3 1b 9e 5f 9d")
/**
*= https://tools.ietf.org/rfc/rfc8448#section-4
*= type=test
*#
*# complete record (517 octets): 16 03 01 02 00 01 00 01 fc 03 03 1b
*# c3 ce b6 bb e3 9c ff 93 83 55 b5 a5 0a db 6d b2 1b 7a 6a f6 49
*# d7 b4 bc 41 9d 78 76 48 7d 95 00 00 06 13 01 13 03 13 02 01 00
*# 01 cd 00 00 00 0b 00 09 00 00 06 73 65 72 76 65 72 ff 01 00 01
*# 00 00 0a 00 14 00 12 00 1d 00 17 00 18 00 19 01 00 01 01 01 02
*# 01 03 01 04 00 33 00 26 00 24 00 1d 00 20 e4 ff b6 8a c0 5f 8d
*# 96 c9 9d a2 66 98 34 6c 6b e1 64 82 ba dd da fe 05 1a 66 b4 f1
*# 8d 66 8f 0b 00 2a 00 00 00 2b 00 03 02 03 04 00 0d 00 20 00 1e
*# 04 03 05 03 06 03 02 03 08 04 08 05 08 06 04 01 05 01 06 01 02
*# 01 04 02 05 02 06 02 02 02 00 2d 00 02 01 01 00 1c 00 02 40 01
*# 00 15 00 57 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*# 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*# 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*# 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*# 00 00 00 00 00 00 00 00 29 00 dd 00 b8 00 b2 2c 03 5d 82 93 59
*# ee 5f f7 af 4e c9 00 00 00 00 26 2a 64 94 dc 48 6d 2c 8a 34 cb
*# 33 fa 90 bf 1b 00 70 ad 3c 49 88 83 c9 36 7c 09 a2 be 78 5a bc
*# 55 cd 22 60 97 a3 a9 82 11 72 83 f8 2a 03 a1 43 ef d3 ff 5d d3
*# 6d 64 e8 61 be 7f d6 1d 28 27 db 27 9c ce 14 50 77 d4 54 a3 66
*# 4d 4e 6d a4 d2 9e e0 37 25 a6 a4 da fc d0 fc 67 d2 ae a7 05 29
*# 51 3e 3d a2 67 7f a5 90 6c 5b 3f 7d 8f 92 f2 28 bd a4 0d da 72
*# 14 70 f9 fb f2 97 b5 ae a6 17 64 6f ac 5c 03 27 2e 97 07 27 c6
*# 21 a7 91 41 ef 5f 7d e6 50 5e 5b fb c3 88 e9 33 43 69 40 93 93
*# 4a e4 d3 57 fa d6 aa cb 00 21 20 3a dd 4f b2 d8 fd f8 22 a0 ca
*# 3c f7 67 8e f5 e8 8d ae 99 01 41 c5 92 4d 57 bb 6f a3 1b 9e 5f
*# 9d
*/
S2N_BLOB_FROM_HEX(ch_record, "16 03 01 02 00 01 00 01 fc 03 03 1b \
c3 ce b6 bb e3 9c ff 93 83 55 b5 a5 0a db 6d b2 1b 7a 6a f6 49 \
d7 b4 bc 41 9d 78 76 48 7d 95 00 00 06 13 01 13 03 13 02 01 00 \
01 cd 00 00 00 0b 00 09 00 00 06 73 65 72 76 65 72 ff 01 00 01 \
00 00 0a 00 14 00 12 00 1d 00 17 00 18 00 19 01 00 01 01 01 02 \
01 03 01 04 00 33 00 26 00 24 00 1d 00 20 e4 ff b6 8a c0 5f 8d \
96 c9 9d a2 66 98 34 6c 6b e1 64 82 ba dd da fe 05 1a 66 b4 f1 \
8d 66 8f 0b 00 2a 00 00 00 2b 00 03 02 03 04 00 0d 00 20 00 1e \
04 03 05 03 06 03 02 03 08 04 08 05 08 06 04 01 05 01 06 01 02 \
01 04 02 05 02 06 02 02 02 00 2d 00 02 01 01 00 1c 00 02 40 01 \
00 15 00 57 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
00 00 00 00 00 00 00 00 29 00 dd 00 b8 00 b2 2c 03 5d 82 93 59 \
ee 5f f7 af 4e c9 00 00 00 00 26 2a 64 94 dc 48 6d 2c 8a 34 cb \
33 fa 90 bf 1b 00 70 ad 3c 49 88 83 c9 36 7c 09 a2 be 78 5a bc \
55 cd 22 60 97 a3 a9 82 11 72 83 f8 2a 03 a1 43 ef d3 ff 5d d3 \
6d 64 e8 61 be 7f d6 1d 28 27 db 27 9c ce 14 50 77 d4 54 a3 66 \
4d 4e 6d a4 d2 9e e0 37 25 a6 a4 da fc d0 fc 67 d2 ae a7 05 29 \
51 3e 3d a2 67 7f a5 90 6c 5b 3f 7d 8f 92 f2 28 bd a4 0d da 72 \
14 70 f9 fb f2 97 b5 ae a6 17 64 6f ac 5c 03 27 2e 97 07 27 c6 \
21 a7 91 41 ef 5f 7d e6 50 5e 5b fb c3 88 e9 33 43 69 40 93 93 \
4a e4 d3 57 fa d6 aa cb 00 21 20 3a dd 4f b2 d8 fd f8 22 a0 ca \
3c f7 67 8e f5 e8 8d ae 99 01 41 c5 92 4d 57 bb 6f a3 1b 9e 5f \
9d");
/**
*= https://tools.ietf.org/rfc/rfc8448#section-4
*= type=test
*# {client} extract secret "early":
*#
*# salt: 0 (all zero octets)
*#
*# IKM (32 octets): 4e cd 0e b6 ec 3b 4d 87 f5 d6 02 8f 92 2c a4 c5
*# 85 1a 27 7f d4 13 11 c9 e6 2d 2c 94 92 e1 c4 f3
*#
*# secret (32 octets): 9b 21 88 e9 b2 fc 6d 64 d7 1d c3 29 90 0e 20
*# bb 41 91 50 00 f6 78 aa 83 9c bb 79 7c b7 d8 33 2c
*/
S2N_BLOB_FROM_HEX(early_secret,
"9b 21 88 e9 b2 fc 6d 64 d7 1d c3 29 90 0e 20 \
bb 41 91 50 00 f6 78 aa 83 9c bb 79 7c b7 d8 33 2c");
/**
*= https://tools.ietf.org/rfc/rfc8448#section-4
*= type=test
*# {client} derive write traffic keys for early application data:
*#
*# PRK (32 octets): 3f bb e6 a6 0d eb 66 c3 0a 32 79 5a ba 0e ff 7e
*# aa 10 10 55 86 e7 be 5c 09 67 8d 63 b6 ca ab 62
*#
*# key info (13 octets): 00 10 09 74 6c 73 31 33 20 6b 65 79 00
*#
*# key expanded (16 octets): 92 02 05 a5 b7 bf 21 15 e6 fc 5c 29 42
*# 83 4f 54
*#
*# iv info (12 octets): 00 0c 08 74 6c 73 31 33 20 69 76 00
*#
*# iv expanded (12 octets): 6d 47 5f 09 93 c8 e5 64 61 0d b2 b9
*/
S2N_BLOB_FROM_HEX(iv, "6d 47 5f 09 93 c8 e5 64 61 0d b2 b9");
/**
*= https://tools.ietf.org/rfc/rfc8448#section-4
*= type=test
*# {client} send application_data record:
*#
*# payload (6 octets): 41 42 43 44 45 46
*/
S2N_BLOB_FROM_HEX(payload, "41 42 43 44 45 46");
/**
*= https://tools.ietf.org/rfc/rfc8448#section-4
*= type=test
*#
*# complete record (28 octets): 17 03 03 00 17 ab 1d f4 20 e7 5c 45
*# 7a 7c c5 d2 84 4f 76 d5 ae e4 b4 ed bf 04 9b e0
*/
S2N_BLOB_FROM_HEX(complete_record, "17 03 03 00 17 ab 1d f4 20 e7 5c 45 \
7a 7c c5 d2 84 4f 76 d5 ae e4 b4 ed bf 04 9b e0");
/* Test client early data encryption against known client outputs */
{
struct s2n_connection *client_conn = s2n_connection_new(S2N_CLIENT);
EXPECT_NOT_NULL(client_conn);
client_conn->actual_protocol_version = S2N_TLS13;
client_conn->server_protocol_version = S2N_TLS13;
client_conn->early_data_state = S2N_EARLY_DATA_REQUESTED;
struct s2n_psk *psk = NULL;
EXPECT_OK(s2n_array_pushback(&client_conn->psk_params.psk_list, (void **) &psk));
psk->hmac_alg = S2N_HMAC_SHA256;
EXPECT_SUCCESS(s2n_psk_configure_early_data(psk, max_early_data, 0x13, 0x01));
client_conn->secure->cipher_suite = psk->early_data_config.cipher_suite;
/* Rewrite early secret with known early secret. */
EXPECT_SUCCESS(s2n_dup(&early_secret, &psk->early_secret));
/* Rewrite hashes with known ClientHello */
EXPECT_SUCCESS(s2n_conn_update_handshake_hashes(client_conn, &client_hello_msg));
EXPECT_OK(s2n_tls13_secrets_update(client_conn));
EXPECT_OK(s2n_tls13_key_schedule_update(client_conn));
/* Check early secret secret set correctly */
EXPECT_EQUAL(client_conn->secrets.extract_secret_type, S2N_EARLY_SECRET);
EXPECT_BYTEARRAY_EQUAL(client_conn->secrets.version.tls13.extract_secret, early_secret.data, early_secret.size);
/* Check IV calculated correctly */
EXPECT_BYTEARRAY_EQUAL(client_conn->secure->client_implicit_iv, iv.data, iv.size);
/* Check payload encrypted correctly */
EXPECT_OK(s2n_record_write(client_conn, TLS_APPLICATION_DATA, &payload));
EXPECT_EQUAL(s2n_stuffer_data_available(&client_conn->out), complete_record.size);
EXPECT_BYTEARRAY_EQUAL(client_conn->out.blob.data, complete_record.data, complete_record.size);
EXPECT_SUCCESS(s2n_connection_free(client_conn));
};
/* The known ClientHello uses the x25519 curve,
* which the S2N server won't accept if the EVP APIs are not supported */
#if EVP_APIS_SUPPORTED
/* Test server early data encryption with known client inputs */
{
struct s2n_connection *server_conn = s2n_connection_new(S2N_SERVER);
EXPECT_NOT_NULL(server_conn);
EXPECT_SUCCESS(s2n_connection_set_blinding(server_conn, S2N_SELF_SERVICE_BLINDING));
EXPECT_SUCCESS(s2n_connection_set_cipher_preferences(server_conn, "default_tls13"));
EXPECT_SUCCESS(s2n_connection_set_early_data_expected(server_conn));
EXPECT_SUCCESS(s2n_connection_set_server_max_early_data_size(server_conn, max_early_data));
DEFER_CLEANUP(struct s2n_psk *psk = s2n_external_psk_new(), s2n_psk_free);
psk->type = S2N_PSK_TYPE_RESUMPTION;
EXPECT_SUCCESS(s2n_psk_set_identity(psk, psk_identity.data, psk_identity.size));
EXPECT_SUCCESS(s2n_psk_set_secret(psk, psk_secret.data, psk_secret.size));
EXPECT_SUCCESS(s2n_psk_configure_early_data(psk, max_early_data, 0x13, 0x01));
EXPECT_SUCCESS(s2n_connection_append_psk(server_conn, psk));
/* We need to explicitly set the psk_params type to skip our stateless session resumption recv
* code because the handshake traces we're using are meant for stateful session resumption.
* TODO: https://github.com/aws/s2n-tls/issues/2742 */
server_conn->psk_params.type = S2N_PSK_TYPE_EXTERNAL;
DEFER_CLEANUP(struct s2n_stuffer input = { 0 }, s2n_stuffer_free);
DEFER_CLEANUP(struct s2n_stuffer output = { 0 }, s2n_stuffer_free);
EXPECT_SUCCESS(s2n_stuffer_growable_alloc(&input, S2N_DEFAULT_RECORD_LENGTH));
EXPECT_SUCCESS(s2n_stuffer_growable_alloc(&output, S2N_DEFAULT_RECORD_LENGTH));
EXPECT_SUCCESS(s2n_connection_set_io_stuffers(&input, &output, server_conn));
EXPECT_SUCCESS(s2n_stuffer_write(&input, &ch_record));
s2n_blocked_status blocked = 0;
EXPECT_FAILURE_WITH_ERRNO(s2n_negotiate(server_conn, &blocked), S2N_ERR_IO_BLOCKED);
EXPECT_EQUAL(blocked, S2N_BLOCKED_ON_READ);
EXPECT_EQUAL(s2n_conn_get_current_message_type(server_conn), END_OF_EARLY_DATA);
EXPECT_EQUAL(s2n_stuffer_data_available(&input), 0);
EXPECT_SUCCESS(s2n_stuffer_write(&input, &complete_record));
DEFER_CLEANUP(struct s2n_blob actual_payload = { 0 }, s2n_free);
EXPECT_SUCCESS(s2n_alloc(&actual_payload, payload.size));
int r = s2n_recv(server_conn, actual_payload.data, actual_payload.size, &blocked);
EXPECT_EQUAL(r, payload.size);
EXPECT_BYTEARRAY_EQUAL(actual_payload.data, payload.data, payload.size);
EXPECT_EQUAL(s2n_stuffer_data_available(&input), 0);
EXPECT_SUCCESS(s2n_connection_free(server_conn));
};
#endif
};
END_TEST();
}
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