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Add parsing of SAN: rfc822Name

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemek Stekiel 2023-02-09 14:43:49 +01:00
parent ec718afb41
commit ecee12f04f
2 changed files with 12 additions and 2 deletions
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4
include/mbedtls/x509.h
View file

@ -294,7 +294,7 @@ typedef struct mbedtls_x509_subject_alternative_name {
int type; /**< The SAN type, value of MBEDTLS_X509_SAN_XXX. */ int type; /**< The SAN type, value of MBEDTLS_X509_SAN_XXX. */
union { union {
mbedtls_x509_san_other_name other_name; /**< The otherName supported type. */ mbedtls_x509_san_other_name other_name; /**< The otherName supported type. */
mbedtls_x509_buf unstructured_name; /**< The buffer for the unconstructed types. Only dnsName and uniformResourceIdentifier are currently supported */ mbedtls_x509_buf unstructured_name; /**< The buffer for the unconstructed types. Only rfc822Name, dnsName and uniformResourceIdentifier are currently supported */
} }
san; /**< A union of the supported SAN types */ san; /**< A union of the supported SAN types */
} }
@ -386,7 +386,7 @@ int mbedtls_x509_time_is_future(const mbedtls_x509_time *from);
* of the subject alternative name encoded in \p san_raw. * of the subject alternative name encoded in \p san_raw.
* *
* \note Supported GeneralName types, as defined in RFC 5280: * \note Supported GeneralName types, as defined in RFC 5280:
* "dnsName", "uniformResourceIdentifier" and "hardware_module_name" * "rfc822Name", "dnsName", "uniformResourceIdentifier" and "hardware_module_name"
* of type "otherName", as defined in RFC 4108. * of type "otherName", as defined in RFC 4108.
* *
* \note This function should be called on a single raw data of * \note This function should be called on a single raw data of

10
library/x509.c
View file

@ -1421,7 +1421,17 @@ int mbedtls_x509_parse_subject_alt_name(const mbedtls_x509_buf *san_buf,
memcpy(&san->san.unstructured_name, memcpy(&san->san.unstructured_name,
san_buf, sizeof(*san_buf)); san_buf, sizeof(*san_buf));
}
break;
/*
* RFC822 Name
*/
case (MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_X509_SAN_RFC822_NAME):
{
memset(san, 0, sizeof(mbedtls_x509_subject_alternative_name));
san->type = MBEDTLS_X509_SAN_RFC822_NAME;
memcpy(&san->san.unstructured_name, san_buf, sizeof(*san_buf));
} }
break; break;