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| author | robot-contrib <robot-contrib@yandex-team.com> | 2023-10-23 21:53:30 +0300 |
|---|---|---|
| committer | robot-contrib <robot-contrib@yandex-team.com> | 2023-10-23 22:17:19 +0300 |
| commit | 185aad3f5de6274260a161e58d92312d91813770 (patch) | |
| tree | 39b2a93a9a649bffaaea9e405b00ceeea0d13c11 /contrib/restricted/aws/s2n/tls/s2n_ktls_parameters.h | |
| parent | a14514f8c6ab647d334ae41253e65f69ee9b5fa6 (diff) | |
| download | ydb-185aad3f5de6274260a161e58d92312d91813770.tar.gz | |
Update contrib/restricted/aws/s2n to 1.3.54
Diffstat (limited to 'contrib/restricted/aws/s2n/tls/s2n_ktls_parameters.h')
| -rw-r--r-- | contrib/restricted/aws/s2n/tls/s2n_ktls_parameters.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/contrib/restricted/aws/s2n/tls/s2n_ktls_parameters.h b/contrib/restricted/aws/s2n/tls/s2n_ktls_parameters.h new file mode 100644 index 0000000000..c3f1482c4f --- /dev/null +++ b/contrib/restricted/aws/s2n/tls/s2n_ktls_parameters.h @@ -0,0 +1,63 @@ +/* + * 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. + */ + +#pragma once + +/* + * Linux doesn't expose kTLS headers in its uapi. Its possible to get these headers + * via glibc but support can vary depending on the version of glibc on the host. + * Instead we define linux specific values inline. + * + * - https://elixir.bootlin.com/linux/v6.3.8/A/ident/TCP_ULP + * - https://elixir.bootlin.com/linux/v6.3.8/A/ident/SOL_TCP + */ + +#if defined(S2N_KTLS_SUPPORTED) + #include <linux/tls.h> + + /* socket definitions */ + #define S2N_TCP_ULP 31 /* Attach a ULP to a TCP connection. */ + #define S2N_SOL_TCP 6 /* TCP level */ + #define S2N_SOL_TLS 282 + + /* We typically only define values not available in the linux uapi. However, + * only TLS_TX is defined in the first version of kTLS. Since calling setsockopt + * with TLS_RX fails and is non destructive, define both TX and RX to keep the + * definitions co-located and avoid extra ifdefs. + * https://github.com/torvalds/linux/blob/3c4d7559159bfe1e3b94df3a657b2cda3a34e218/include/uapi/linux/tls.h#L43 + */ + #define S2N_TLS_TX 1 + #define S2N_TLS_RX 2 + + #define S2N_TLS_SET_RECORD_TYPE TLS_SET_RECORD_TYPE + #define S2N_TLS_GET_RECORD_TYPE TLS_GET_RECORD_TYPE +#else + /* For unsupported platforms 0-init (array of size 1) all values. */ + + /* socket definitions */ + #define S2N_TCP_ULP 0 + #define S2N_SOL_TCP 0 + #define S2N_SOL_TLS 0 + + #define S2N_TLS_TX 0 + #define S2N_TLS_RX 0 + + #define S2N_TLS_SET_RECORD_TYPE 0 + #define S2N_TLS_GET_RECORD_TYPE 0 +#endif + +/* Common */ +#define S2N_TLS_ULP_NAME "tls" +#define S2N_TLS_ULP_NAME_SIZE sizeof(S2N_TLS_ULP_NAME) |