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Print key_usage in x509_crt_info()

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This commit is contained in:
Manuel Pégourié-Gonnard 2014-04-01 14:12:11 +02:00
parent bce2b30855
commit 65c2ddc318
2 changed files with 62 additions and 3 deletions
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55
library/x509_crt.c
View file

@ -1186,6 +1186,55 @@ static int x509_info_cert_type( char **buf, size_t *size,
return( 0 );
}
static int x509_info_key_usage( char **buf, size_t *size,
unsigned char key_usage )
{
int ret;
size_t n = *size;
char *p = *buf;
if( key_usage & KU_DIGITAL_SIGNATURE )
{
ret = snprintf( p, n, " digitalSignature" );
SAFE_SNPRINTF();
}
if( key_usage & KU_NON_REPUDIATION )
{
ret = snprintf( p, n, " nonRepudiation" );
SAFE_SNPRINTF();
}
if( key_usage & KU_KEY_ENCIPHERMENT )
{
ret = snprintf( p, n, " keyEncipherment" );
SAFE_SNPRINTF();
}
if( key_usage & KU_DATA_ENCIPHERMENT )
{
ret = snprintf( p, n, " dataEncipherment" );
SAFE_SNPRINTF();
}
if( key_usage & KU_KEY_AGREEMENT )
{
ret = snprintf( p, n, " keyAgreement" );
SAFE_SNPRINTF();
}
if( key_usage & KU_KEY_CERT_SIGN )
{
ret = snprintf( p, n, " keyCertSign" );
SAFE_SNPRINTF();
}
if( key_usage & KU_CRL_SIGN )
{
ret = snprintf( p, n, " cRLSign" );
SAFE_SNPRINTF();
}
*size = n;
*buf = p;
return( 0 );
}
/*
* Return an informational string about the certificate.
*/
@ -1296,9 +1345,11 @@ int x509_crt_info( char *buf, size_t size, const char *prefix,
if( crt->ext_types & EXT_KEY_USAGE )
{
ret = snprintf( p, n, "\n%skey usage : ", prefix );
ret = snprintf( p, n, "\n%skey usage :", prefix );
SAFE_SNPRINTF();
/* TODO */
if( ( ret = x509_info_key_usage( &p, &n, crt->key_usage ) ) != 0 )
return( ret );
}
if( crt->ext_types & EXT_EXTENDED_KEY_USAGE )

10
tests/suites/test_suite_x509parse.data
View file

@ -66,10 +66,18 @@ X509 Certificate information, NS Cert Type
depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_RSA_C
x509_cert_info:"data_files/server1.cert_type.crt":"cert. version \: 3\nserial number \: 01\nissuer name \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nissued on \: 2011-02-12 14\:44\:06\nexpires on \: 2021-02-12 14\:44\:06\nsigned using \: RSA with SHA1\nRSA key size \: 2048 bits\nbasic constraints \: CA=false\ncert. type \: SSL Server\n"
X509 Certificate information, NS Cert Type
X509 Certificate information, Key Usage
depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_RSA_C
x509_cert_info:"data_files/server1.key_usage.crt":"cert. version \: 3\nserial number \: 01\nissuer name \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nissued on \: 2011-02-12 14\:44\:06\nexpires on \: 2021-02-12 14\:44\:06\nsigned using \: RSA with SHA1\nRSA key size \: 2048 bits\nbasic constraints \: CA=false\nkey usage \: digitalSignature nonRepudiation keyEncipherment\n"
X509 Certificate information, Subject Alt Name
depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_RSA_C
x509_cert_info:"data_files/cert_example_multi.crt":"cert. version \: 3\nserial number \: 11\nissuer name \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name \: C=NL, O=PolarSSL, CN=www.example.com\nissued on \: 2012-05-10 13\:23\:41\nexpires on \: 2022-05-11 13\:23\:41\nsigned using \: RSA with SHA1\nRSA key size \: 2048 bits\nbasic constraints \: CA=false\nsubject alt name \: example.com example.net *.example.org\n"
X509 Certificate information, Subject Alt Name + Key Usage
depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_RSA_C
x509_cert_info:"data_files/cert_example_multi_nocn.crt":"cert. version \: 3\nserial number \: F7\:C6\:7F\:F8\:E9\:A9\:63\:F9\nissuer name \: C=NL\nsubject name \: C=NL\nissued on \: 2014-01-22 10\:04\:33\nexpires on \: 2024-01-22 10\:04\:33\nsigned using \: RSA with SHA1\nRSA key size \: 1024 bits\nbasic constraints \: CA=false\nsubject alt name \: www.shotokan-braunschweig.de www.massimo-abate.eu\nkey usage \: digitalSignature nonRepudiation keyEncipherment\n"
X509 Certificate information RSA signed by EC
depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_RSA_C
x509_cert_info:"data_files/server4.crt":"cert. version \: 3\nserial number \: 08\nissuer name \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nsubject name \: C=NL, O=PolarSSL, CN=localhost\nissued on \: 2013-09-24 15\:52\:04\nexpires on \: 2023-09-22 15\:52\:04\nsigned using \: ECDSA with SHA256\nRSA key size \: 2048 bits\nbasic constraints \: CA=false\n"