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477 Commits

Author SHA1 Message Date
Jerry Yu
4caf3ca08c tls13: srv: Add discard_early_data_record SSL field 
Add discard_early_data_record in SSL context for
the record layer to know if it has to discard
some potential early data record and how.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-02-02 17:31:20 +01:00
Ronald Cron
78a38f607c tls13: srv: Do not use early_data_status 
Due to the scope reduction for
mbedtls_ssl_read_early_data(), on
server as early data state variable
we now only need a flag in the
handshake context indicating if
the server has accepted early data
or not.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-02-01 20:10:35 +01:00
Ronald Cron
3b9034544e Revert "tls13: Introduce early_data_state SSL context field" 
This reverts commit 0883b8b625.
Due to the scope reduction of mbedtls_ssl_read_early_data()
it is not necessary anymore to refine the usage
of early_data_status/state rather the opposite.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-02-01 20:03:57 +01:00
Ronald Cron
ed7d4bfda5 tls13: srv: Simplify mbedtls_ssl_read_early_data() API 
Do not progress the handshake in the API, just
read early data if some has been detected by
a previous call to mbedtls_ssl_handshake(),
mbedtls_ssl_handshake_step(),
mbedtls_ssl_read() or mbedtls_ssl_write().

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-02-01 16:45:07 +01:00
Ronald Cron
0883b8b625 tls13: Introduce early_data_state SSL context field 
Introduce early_data_state SSL context field to
distinguish better this internal state from
the status values defined for the
mbedtls_ssl_get_early_data_status() API.
Distinguish also between the client and
server states. Note that the client state
are going to be documented and reworked
as part of the implementation of
mbedtls_ssl_write_early_data().

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-02-01 16:45:04 +01:00
Ronald Cron
7b6ee9482e tls13: srv: Reject early data in case of HRR 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-02-01 16:40:47 +01:00
Jerry Yu
d9ca354dbd tls13: srv: Add mbedtls_ssl_read_early_data() API 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-02-01 16:40:47 +01:00
Jerry Yu
6a5904db45 tls13: srv: Move early data size check placeholder 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-02-01 16:40:47 +01:00
Ronald Cron
5d0ae9021f tls13: srv: Refine early data status 
The main purpose is to know from the status
if early data can be received of not and
why.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-02-01 16:40:47 +01:00
Valerio Setti
b4f5076270 debug: move internal functions declarations to an internal header file 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-18 15:30:46 +01:00
Gilles Peskine
4d4891e18a Merge pull request #8666 from valeriosetti/issue8340 
Export the mbedtls_md_psa_alg_from_type function
 2024-01-18 13:58:55 +00:00
Ronald Cron
3c0072b58e ssl_ticket.c: Base ticket age check on the ticket creation time 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-01-15 10:29:51 +01:00
Ronald Cron
17ef8dfddb ssl_session: Define unconditionally the endpoint field 
The endpoint field is needed to serialize/deserialize
a session in TLS 1.2 the same way it is needed in the
TLS 1.3 case: client specific fields that should not
be in the serialized version on server side if both
TLS client and server are enabled in the TLS library.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2024-01-15 08:58:19 +01:00
Tom Cosgrove
f1ba1933cf Merge pull request #8526 from yanrayw/issue/7011/send_record_size_limit_ext 
TLS1.3: SRV/CLI: add support for sending Record Size Limit extension
 2024-01-12 13:39:15 +00:00
Ronald Cron
ae2213c307 Merge pull request #8414 from lpy4105/issue/uniform-ssl-check-function 
Harmonise the names and return values of check functions in TLS code
 2024-01-11 13:51:39 +00:00
Ronald Cron
7c14afcaaa Merge pull request #8595 from yanrayw/issue/8593/srv-CH-fix-version-check 
TLS1.3: SRV: check `min_tls_version` when parsing ClientHello
 2024-01-11 13:34:09 +00:00
Waleed Elmelegy
fbe42743eb Fix issue in checking in writing extensions 
Fix issue in checking if server received
record size limit extension.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:27 +00:00
Waleed Elmelegy
d2fc90e024 Stop sending record size limit extension if it's not sent from client 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:27 +00:00
Waleed Elmelegy
47d2946943 tls13: server: write Record Size Limit ext in EncryptedExtensions 
- add the support in library
- update corresponding test cases.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:27 +00:00
Tom Cosgrove
3a6059beca Merge pull request #7455 from KloolK/record-size-limit/comply-with-limit 
Comply with the received Record Size Limit extension
 2024-01-09 15:22:17 +00:00
Valerio Setti
384fbde49a library/tests: replace md_psa.h with psa_util.h as include file for MD conversion 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-02 13:27:32 +01:00
Pengyu Lv
94a42ccb3e Add tls13 in ticket flags helper function names 
```
sed -i \
"s/\(mbedtls_ssl\)_\(session_\(\w*_\)\?ticket\)/\1_tls13_\2/g" \
library/*.[ch]
```

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-12-08 11:12:46 +08:00
Yanray Wang
90acdc65e5 tl13: srv: improve comment 
Improve comment when received version 1.2 of the protocol while TLS
1.2 is disabled on server side.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-12-08 11:00:38 +08:00
Yanray Wang
2bef917a3c tls13: srv: return BAD_PROTOCOL_VERSION if chosen unsupported version 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-12-08 11:00:35 +08:00
Yanray Wang
177e49ad7a tls13: srv: improve DEBUG_MSG in case of TLS 1.2 disabled 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-12-08 11:00:33 +08:00
Yanray Wang
408ba6f7b8 tls13: srv: replace with internal API to check is_tls12_enabled 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-12-08 11:00:30 +08:00
Pengyu Lv
bc4aab7673 Add "_is_" to functions ssl_tls13_key_exchange_.*_available 
Done by command:

```
sed -i \
"s/ssl_tls13_key_exchange_\(.*\)_available/ssl_tls13_key_exchange_is_\1_available/g" \
library/*.[ch]
```

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-12-08 10:01:58 +08:00
Pengyu Lv
b2cfafbb9e Consistent renaming 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-12-08 10:01:58 +08:00
Pengyu Lv
0a1ff2b969 Consistent renaming 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-12-08 10:01:58 +08:00
Pengyu Lv
4f537f73fa tls13: rename mbedtls_ssl_session_check_ticket_flags 
The function is renamed to mbedtls_ssl_session_ticket_has_flags.
Descriptions are added.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-12-08 10:01:58 +08:00
Pengyu Lv
d72e858fd1 tls13: srv: rename ssl_tls13_ticket_permission_check 
The function is renamed to
ssl_tls13_ticket_is_kex_mode_permitted

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-12-08 10:01:57 +08:00
Pengyu Lv
981ec14744 tls13: rename ssl_tls13_check_*_key_exchange functions 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-12-08 10:01:57 +08:00
Jan Bruckner
f482dcc6c7 Comply with the received Record Size Limit extension 
Fixes #7010

Signed-off-by: Jan Bruckner <jan@janbruckner.de>
 2023-12-06 15:18:08 +00:00
Jerry Yu
95648b0134 Some minor improvement 
- move early data check to `prepare`
- avoid `((void) output_len)
- replace check with `session_ticket_allow`  in 2nd place

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:21:16 +08:00
Jerry Yu
c59c586ac4 change prototype of write_early_data_ext 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:21:15 +08:00
Jerry Yu
163e12f7ff remove assignment for session->max_early_data_size 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:21:09 +08:00
Jerry Yu
9e7f9bc253 Add missing debug message 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:20:22 +08:00
Jerry Yu
db97163ac7 add ticket max_early_data_size check 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:20:13 +08:00
Jerry Yu
5233539d9f share write_early_data_ext function 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:18:50 +08:00
Jerry Yu
0069abc141 improve comments of new session ticket 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:18:46 +08:00
Jerry Yu
1a160703f8 set max_early_data_size of ticket to keep consistent 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:18:43 +08:00
Jerry Yu
f135bac89c Add max_early_data_size check 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:18:39 +08:00
Jerry Yu
930ce4cfac Revert "change max_early_data_size source" 
This reverts commit 3d8d6a770f3a0f3045820970bc4a5d6ee7df8e10.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:18:36 +08:00
Jerry Yu
2f5d93b1c9 Revert "set init value for max_early_data_size in session" 
This reverts commit 8b02d75ed1af883e135979d24e38c0847e66fede.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:18:33 +08:00
Jerry Yu
d450fd25ae change max_early_data_size source 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:18:31 +08:00
Jerry Yu
525990fb62 set init value for max_early_data_size in session 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:18:28 +08:00
Jerry Yu
db6fda71e5 improve early data comments 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:17:51 +08:00
Jerry Yu
10795a0c3b replace ticket permission set 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:17:48 +08:00
Jerry Yu
c2b1bc4fb6 replace early data permission check 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:17:46 +08:00
Jerry Yu
ea96ac3da9 fix various issues 
- get ticket_flags with function.
- improve output message and check it.
- improve `ssl_server2` help message

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-12-06 18:17:37 +08:00