Commit graph

77 commits

Author SHA1 Message Date
Agathiyan Bragadeesh d9d79bb74b Rename parse_attribute_value_ber_encoded
Now renamed to parse_attribute_value_der_encoded to be consistent with
names elsewhere

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 16:43:58 +01:00
Agathiyan Bragadeesh ba386ec23e Remove magic number for null tag
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 12b9d7040e Remove x509_oid_from_numericoid
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh fb94702762 Add catch for alloc error x509_oid_from_numericoid
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 4294ccc608 Use mbedtls_calloc instead of calloc
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 55d93192b1 Fix oid memory leak
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh f826d1113e Reject null bytes in DER encoded values in DNs
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh eb55867520 Fix code style
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 9caaa6d967 Reject escaped null hexpairs in DNs
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 957ca0595d Accept short name/ber encoded data in DNs
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 17984874af Change error from unknown oid to invalid name
Since the implementation no longer needs to know the oid, it makes more
sense for the error message to be an invalid name.

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh f88bd5ac86 Accept any valid oid in string_to_names
Instead of using x509_attrs, use generic oid conversion.

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh a7f9630925 Remove duplicate '+' in comparison string
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh e18a1789fd Use MBEDTLS_X509_MAX_DN_NAME_SIZE for buffer size
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh ee642d93a8 Format preprocessor conditionals
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh ed88eefe8e Rename in_tag to in_attr_type
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 97178f231f Fix code style in mbedtls_x509_string_to_names
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 7f639fc7ab Fix Windows x64 build errors with type conversions
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 39ba121d3a Fix memory leak in alternative code route
If no oid is found, and x509_attr_descr_from_numericoid returns NULL,
previously the memory allocated for the oid wasn't freed.

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh f818e01edb FIx memory leak in x509_attr_descr_from_numericoid;
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 4987c8fcb0 Fix code style on x509.c and x509_create.c
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 0eb6673a80 Add preprocessor config guards
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh 6cbfae591a Parse DER tag mbedtls_x509_string_to_names
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh b73778d8f9 Implement parse_attribute_value_ber_encoded
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh e119f3c0ea Refactor mbedtls_x509_string_to_names
This refactor is to accomodate future support of numericoid/hexstring
attributetype value pairs.

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh ef2decbe4a Escape hexpairs characters RFC 4514
Converts none ascii to escaped hexpairs in mbedtls_x509_dn_gets and
interprets hexpairs in mbedtls_x509_string_to_names.

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:38:16 +01:00
Agathiyan Bragadeesh 48513b8639 Escape special characters RFC 4514
This escapes special characters according to RFC 4514 in
mbedtls_x509_dn_gets and de-escapes in mbedtls_x509_string_to_names.
This commit does not handle hexpairs.

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
2023-08-22 10:38:16 +01:00
Gilles Peskine a79256472c
Merge pull request #7788 from marekjansta/fix-x509-ec-algorithm-identifier
Fixed x509 certificate generation to conform to RFCs when using ECC key
2023-08-07 19:14:54 +00:00
David Horstmann 8fd98d6e62 Return an error when no name is parsed
When less than 1 RDN is successfully parsed in
mbedtls_x509_string_to_names(), return an error. Previously this
returned success when a string containing neither '=' or ',' was
supplied.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
2023-06-27 15:31:40 +01:00
Marek Jansta 8bde649c0b Fixed AlgorithmIdentifier parameters when used with ECDSA signature algorithm in x509 certificate
Signed-off-by: Marek Jansta <jansta@2n.cz>
2023-06-19 12:49:27 +02:00
Gilles Peskine 449bd8303e Switch to the new code style
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-01-11 14:50:10 +01:00
Bence Szépkúti 1e14827beb Update copyright notices to use Linux Foundation guidance
As a result, the copyright of contributors other than Arm is now
acknowledged, and the years of publishing are no longer tracked in the
source files.

Also remove the now-redundant lines declaring that the files are part of
MbedTLS.

This commit was generated using the following script:

# ========================
#!/bin/sh

# Find files
find '(' -path './.git' -o -path './3rdparty' ')' -prune -o -type f -print | xargs sed -bi '

# Replace copyright attribution line
s/Copyright.*Arm.*/Copyright The Mbed TLS Contributors/I

# Remove redundant declaration and the preceding line
$!N
/This file is part of Mbed TLS/Id
P
D
'
# ========================

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-08-19 10:35:41 +02:00
Gilles Peskine db09ef6d22 Include common.h instead of config.h in library source files
In library source files, include "common.h", which takes care of
including "mbedtls/config.h" (or the alternative MBEDTLS_CONFIG_FILE)
and other things that are used throughout the library.

FROM=$'#if !defined(MBEDTLS_CONFIG_FILE)\n#include "mbedtls/config.h"\n#else\n#include MBEDTLS_CONFIG_FILE\n#endif' perl -i -0777 -pe 's~\Q$ENV{FROM}~#include "common.h"~' library/*.c 3rdparty/*/library/*.c scripts/data_files/error.fmt scripts/data_files/version_features.fmt

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-02 11:26:57 +02:00
Janos Follath 73c616bdc1 Put includes in alphabetical order
The library style is to start with the includes corresponding to the
current module and then the rest in alphabetical order. Some modules
have several header files (eg. ssl_internal.h).

The recently added error.h includes did not respect this convention and
this commit restores it. In some cases this is not possible just by
moving the error.h declarations. This commit fixes the pre-existing
order in these instances too.
2019-12-19 10:27:57 +00:00
Janos Follath 865b3ebf84 Initialize return values to an error
Initializing the return values to an error is best practice and makes
the library more robust against programmer errors.
2019-12-16 15:15:16 +00:00
Hanno Becker cec1c2685f Break overly long line in library/x509_create.c 2018-11-02 10:52:38 +00:00
Hanno Becker ee334a3a5c Remove Doxygen tags from documentation of private structure 2018-11-02 10:52:38 +00:00
Hanno Becker 1624e2e8bb Avoid overly long lines X.509 DN attr array def in x509_create.c 2018-10-08 14:52:20 +01:00
Hanno Becker 35b6854e54 Replace reference to RFC 3280 by reference to newer RFC 5280 2018-10-08 14:47:38 +01:00
Hanno Becker cfc47bab69 Correct some indentation and line lengths in x509_create.c 2018-10-08 14:45:42 +01:00
Hanno Becker d355e69aed Rename tag to default_tag in x509_attr_descriptor_t 2018-10-08 14:44:32 +01:00
Hanno Becker d2c9009e5a Improve documentation of x509_attr_descriptor_t 2018-10-08 14:42:34 +01:00
thomas-dee eba6c9bb50 changes requested by @hanno-arm
- renamed `mbedtls_asn1_write_any_string` to `mbedtls_asn1_write_tagged_string`
 - renamed `x509_at_oid_from_name` to `x509_attr_descr_from_name`
2018-09-19 09:10:37 +02:00
tdoe 020c823f62 fixed segmentation fault 2018-05-18 13:09:12 +02:00
tdoe c150f0d050 fixed missing initializer 2018-05-18 12:12:45 +02:00
Jaeden Amero 23f954dff9 Fix string downcast to PrintableString as issued in #1033 2018-05-18 11:49:49 +02:00
Manuel Pégourié-Gonnard 4dc9b394d3 Fix other occurrences of same bounds check issue
Security impact is the same: not triggerrable remotely except in very specific
use cases
2015-10-21 12:50:45 +02:00
Manuel Pégourié-Gonnard 37ff14062e Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
Manuel Pégourié-Gonnard 6fb8187279 Update date in copyright line 2015-07-28 17:11:58 +02:00
Manuel Pégourié-Gonnard cb46fd8216 Avoid non-standard strcasecmp() 2015-05-29 10:18:09 +02:00