Apply clang formatting.
Executed with:
`find . -regextype posix-egrep -regex ".*\.([hc]|fmt|function)" | xargs -L1 clang-format-12 -i`
Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>
diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index d0514a9..164815f 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -27,272 +27,268 @@
#if defined(MBEDTLS_X509_CRT_WRITE_C)
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/asn1write.h"
-#include "mbedtls/error.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/platform_util.h"
-#include "mbedtls/sha1.h"
+# include "mbedtls/x509_crt.h"
+# include "mbedtls/asn1write.h"
+# include "mbedtls/error.h"
+# include "mbedtls/oid.h"
+# include "mbedtls/platform_util.h"
+# include "mbedtls/sha1.h"
-#include <string.h>
+# include <string.h>
-#if defined(MBEDTLS_PEM_WRITE_C)
-#include "mbedtls/pem.h"
-#endif /* MBEDTLS_PEM_WRITE_C */
+# if defined(MBEDTLS_PEM_WRITE_C)
+# include "mbedtls/pem.h"
+# endif /* MBEDTLS_PEM_WRITE_C */
-void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx )
+void mbedtls_x509write_crt_init(mbedtls_x509write_cert *ctx)
{
- memset( ctx, 0, sizeof( mbedtls_x509write_cert ) );
+ memset(ctx, 0, sizeof(mbedtls_x509write_cert));
- mbedtls_mpi_init( &ctx->serial );
+ mbedtls_mpi_init(&ctx->serial);
ctx->version = MBEDTLS_X509_CRT_VERSION_3;
}
-void mbedtls_x509write_crt_free( mbedtls_x509write_cert *ctx )
+void mbedtls_x509write_crt_free(mbedtls_x509write_cert *ctx)
{
- mbedtls_mpi_free( &ctx->serial );
+ mbedtls_mpi_free(&ctx->serial);
- mbedtls_asn1_free_named_data_list( &ctx->subject );
- mbedtls_asn1_free_named_data_list( &ctx->issuer );
- mbedtls_asn1_free_named_data_list( &ctx->extensions );
+ mbedtls_asn1_free_named_data_list(&ctx->subject);
+ mbedtls_asn1_free_named_data_list(&ctx->issuer);
+ mbedtls_asn1_free_named_data_list(&ctx->extensions);
- mbedtls_platform_zeroize( ctx, sizeof( mbedtls_x509write_cert ) );
+ mbedtls_platform_zeroize(ctx, sizeof(mbedtls_x509write_cert));
}
-void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx,
- int version )
+void mbedtls_x509write_crt_set_version(mbedtls_x509write_cert *ctx, int version)
{
ctx->version = version;
}
-void mbedtls_x509write_crt_set_md_alg( mbedtls_x509write_cert *ctx,
- mbedtls_md_type_t md_alg )
+void mbedtls_x509write_crt_set_md_alg(mbedtls_x509write_cert *ctx,
+ mbedtls_md_type_t md_alg)
{
ctx->md_alg = md_alg;
}
-void mbedtls_x509write_crt_set_subject_key( mbedtls_x509write_cert *ctx,
- mbedtls_pk_context *key )
+void mbedtls_x509write_crt_set_subject_key(mbedtls_x509write_cert *ctx,
+ mbedtls_pk_context *key)
{
ctx->subject_key = key;
}
-void mbedtls_x509write_crt_set_issuer_key( mbedtls_x509write_cert *ctx,
- mbedtls_pk_context *key )
+void mbedtls_x509write_crt_set_issuer_key(mbedtls_x509write_cert *ctx,
+ mbedtls_pk_context *key)
{
ctx->issuer_key = key;
}
-int mbedtls_x509write_crt_set_subject_name( mbedtls_x509write_cert *ctx,
- const char *subject_name )
+int mbedtls_x509write_crt_set_subject_name(mbedtls_x509write_cert *ctx,
+ const char *subject_name)
{
- return mbedtls_x509_string_to_names( &ctx->subject, subject_name );
+ return mbedtls_x509_string_to_names(&ctx->subject, subject_name);
}
-int mbedtls_x509write_crt_set_issuer_name( mbedtls_x509write_cert *ctx,
- const char *issuer_name )
+int mbedtls_x509write_crt_set_issuer_name(mbedtls_x509write_cert *ctx,
+ const char *issuer_name)
{
- return mbedtls_x509_string_to_names( &ctx->issuer, issuer_name );
+ return mbedtls_x509_string_to_names(&ctx->issuer, issuer_name);
}
-int mbedtls_x509write_crt_set_serial( mbedtls_x509write_cert *ctx,
- const mbedtls_mpi *serial )
+int mbedtls_x509write_crt_set_serial(mbedtls_x509write_cert *ctx,
+ const mbedtls_mpi *serial)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
- if( ( ret = mbedtls_mpi_copy( &ctx->serial, serial ) ) != 0 )
- return ret ;
+ if ((ret = mbedtls_mpi_copy(&ctx->serial, serial)) != 0)
+ return ret;
- return 0 ;
+ return 0;
}
-int mbedtls_x509write_crt_set_validity( mbedtls_x509write_cert *ctx,
- const char *not_before,
- const char *not_after )
+int mbedtls_x509write_crt_set_validity(mbedtls_x509write_cert *ctx,
+ const char *not_before,
+ const char *not_after)
{
- if( strlen( not_before ) != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1 ||
- strlen( not_after ) != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1 )
- {
- return MBEDTLS_ERR_X509_BAD_INPUT_DATA ;
+ if (strlen(not_before) != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1 ||
+ strlen(not_after) != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1) {
+ return MBEDTLS_ERR_X509_BAD_INPUT_DATA;
}
- strncpy( ctx->not_before, not_before, MBEDTLS_X509_RFC5280_UTC_TIME_LEN );
- strncpy( ctx->not_after , not_after , MBEDTLS_X509_RFC5280_UTC_TIME_LEN );
+ strncpy(ctx->not_before, not_before, MBEDTLS_X509_RFC5280_UTC_TIME_LEN);
+ strncpy(ctx->not_after, not_after, MBEDTLS_X509_RFC5280_UTC_TIME_LEN);
ctx->not_before[MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1] = 'Z';
ctx->not_after[MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1] = 'Z';
- return 0 ;
+ return 0;
}
-int mbedtls_x509write_crt_set_extension( mbedtls_x509write_cert *ctx,
- const char *oid, size_t oid_len,
- int critical,
- const unsigned char *val, size_t val_len )
+int mbedtls_x509write_crt_set_extension(mbedtls_x509write_cert *ctx,
+ const char *oid,
+ size_t oid_len,
+ int critical,
+ const unsigned char *val,
+ size_t val_len)
{
- return( mbedtls_x509_set_extension( &ctx->extensions, oid, oid_len,
- critical, val, val_len ) );
+ return (mbedtls_x509_set_extension(&ctx->extensions, oid, oid_len, critical,
+ val, val_len));
}
-int mbedtls_x509write_crt_set_basic_constraints( mbedtls_x509write_cert *ctx,
- int is_ca, int max_pathlen )
+int mbedtls_x509write_crt_set_basic_constraints(mbedtls_x509write_cert *ctx,
+ int is_ca,
+ int max_pathlen)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
unsigned char buf[9];
unsigned char *c = buf + sizeof(buf);
size_t len = 0;
- memset( buf, 0, sizeof(buf) );
+ memset(buf, 0, sizeof(buf));
- if( is_ca && max_pathlen > 127 )
- return MBEDTLS_ERR_X509_BAD_INPUT_DATA ;
+ if (is_ca && max_pathlen > 127)
+ return MBEDTLS_ERR_X509_BAD_INPUT_DATA;
- if( is_ca )
- {
- if( max_pathlen >= 0 )
- {
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf,
- max_pathlen ) );
+ if (is_ca) {
+ if (max_pathlen >= 0) {
+ MBEDTLS_ASN1_CHK_ADD(len,
+ mbedtls_asn1_write_int(&c, buf, max_pathlen));
}
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_bool( &c, buf, 1 ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_bool(&c, buf, 1));
}
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf,
- MBEDTLS_ASN1_CONSTRUCTED |
- MBEDTLS_ASN1_SEQUENCE ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, len));
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_tag(
+ &c, buf, MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE));
- return(
- mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_BASIC_CONSTRAINTS,
- MBEDTLS_OID_SIZE( MBEDTLS_OID_BASIC_CONSTRAINTS ),
- is_ca, buf + sizeof(buf) - len, len ) );
+ return (mbedtls_x509write_crt_set_extension(
+ ctx, MBEDTLS_OID_BASIC_CONSTRAINTS,
+ MBEDTLS_OID_SIZE(MBEDTLS_OID_BASIC_CONSTRAINTS), is_ca,
+ buf + sizeof(buf) - len, len));
}
-#if defined(MBEDTLS_SHA1_C)
-int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ctx )
+# if defined(MBEDTLS_SHA1_C)
+int mbedtls_x509write_crt_set_subject_key_identifier(mbedtls_x509write_cert *ctx)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
unsigned char *c = buf + sizeof(buf);
size_t len = 0;
- memset( buf, 0, sizeof(buf) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_pk_write_pubkey( &c, buf, ctx->subject_key ) );
+ memset(buf, 0, sizeof(buf));
+ MBEDTLS_ASN1_CHK_ADD(len,
+ mbedtls_pk_write_pubkey(&c, buf, ctx->subject_key));
- ret = mbedtls_sha1( buf + sizeof( buf ) - len, len,
- buf + sizeof( buf ) - 20 );
- if( ret != 0 )
- return ret ;
- c = buf + sizeof( buf ) - 20;
+ ret = mbedtls_sha1(buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20);
+ if (ret != 0)
+ return ret;
+ c = buf + sizeof(buf) - 20;
len = 20;
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_OCTET_STRING ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, len));
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_tag(&c, buf, MBEDTLS_ASN1_OCTET_STRING));
- return mbedtls_x509write_crt_set_extension( ctx,
- MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER,
- MBEDTLS_OID_SIZE( MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER ),
- 0, buf + sizeof(buf) - len, len );
+ return mbedtls_x509write_crt_set_extension(
+ ctx, MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER,
+ MBEDTLS_OID_SIZE(MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER), 0,
+ buf + sizeof(buf) - len, len);
}
-int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *ctx )
+int mbedtls_x509write_crt_set_authority_key_identifier(
+ mbedtls_x509write_cert *ctx)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
- unsigned char *c = buf + sizeof( buf );
+ unsigned char *c = buf + sizeof(buf);
size_t len = 0;
- memset( buf, 0, sizeof(buf) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_pk_write_pubkey( &c, buf, ctx->issuer_key ) );
+ memset(buf, 0, sizeof(buf));
+ MBEDTLS_ASN1_CHK_ADD(len,
+ mbedtls_pk_write_pubkey(&c, buf, ctx->issuer_key));
- ret = mbedtls_sha1( buf + sizeof( buf ) - len, len,
- buf + sizeof( buf ) - 20 );
- if( ret != 0 )
- return ret ;
- c = buf + sizeof( buf ) - 20;
+ ret = mbedtls_sha1(buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20);
+ if (ret != 0)
+ return ret;
+ c = buf + sizeof(buf) - 20;
len = 20;
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC | 0 ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, len));
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_tag(
+ &c, buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC | 0));
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_tag( &c, buf,
- MBEDTLS_ASN1_CONSTRUCTED |
- MBEDTLS_ASN1_SEQUENCE ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, len));
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_tag(
+ &c, buf, MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE));
return mbedtls_x509write_crt_set_extension(
ctx, MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER,
- MBEDTLS_OID_SIZE( MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER ),
- 0, buf + sizeof( buf ) - len, len );
+ MBEDTLS_OID_SIZE(MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER), 0,
+ buf + sizeof(buf) - len, len);
}
-#endif /* MBEDTLS_SHA1_C */
+# endif /* MBEDTLS_SHA1_C */
-int mbedtls_x509write_crt_set_key_usage( mbedtls_x509write_cert *ctx,
- unsigned int key_usage )
+int mbedtls_x509write_crt_set_key_usage(mbedtls_x509write_cert *ctx,
+ unsigned int key_usage)
{
- unsigned char buf[5] = {0}, ku[2] = {0};
+ unsigned char buf[5] = { 0 }, ku[2] = { 0 };
unsigned char *c;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
- const unsigned int allowed_bits = MBEDTLS_X509_KU_DIGITAL_SIGNATURE |
- MBEDTLS_X509_KU_NON_REPUDIATION |
- MBEDTLS_X509_KU_KEY_ENCIPHERMENT |
- MBEDTLS_X509_KU_DATA_ENCIPHERMENT |
- MBEDTLS_X509_KU_KEY_AGREEMENT |
- MBEDTLS_X509_KU_KEY_CERT_SIGN |
- MBEDTLS_X509_KU_CRL_SIGN |
- MBEDTLS_X509_KU_ENCIPHER_ONLY |
+ const unsigned int allowed_bits =
+ MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION |
+ MBEDTLS_X509_KU_KEY_ENCIPHERMENT | MBEDTLS_X509_KU_DATA_ENCIPHERMENT |
+ MBEDTLS_X509_KU_KEY_AGREEMENT | MBEDTLS_X509_KU_KEY_CERT_SIGN |
+ MBEDTLS_X509_KU_CRL_SIGN | MBEDTLS_X509_KU_ENCIPHER_ONLY |
MBEDTLS_X509_KU_DECIPHER_ONLY;
/* Check that nothing other than the allowed flags is set */
- if( ( key_usage & ~allowed_bits ) != 0 )
- return MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE ;
+ if ((key_usage & ~allowed_bits) != 0)
+ return MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE;
c = buf + 5;
- ku[0] = (unsigned char)( key_usage );
- ku[1] = (unsigned char)( key_usage >> 8 );
- ret = mbedtls_asn1_write_named_bitstring( &c, buf, ku, 9 );
+ ku[0] = (unsigned char)(key_usage);
+ ku[1] = (unsigned char)(key_usage >> 8);
+ ret = mbedtls_asn1_write_named_bitstring(&c, buf, ku, 9);
- if( ret < 0 )
- return ret ;
- else if( ret < 3 || ret > 5 )
- return MBEDTLS_ERR_X509_INVALID_FORMAT ;
+ if (ret < 0)
+ return ret;
+ else if (ret < 3 || ret > 5)
+ return MBEDTLS_ERR_X509_INVALID_FORMAT;
- ret = mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_KEY_USAGE,
- MBEDTLS_OID_SIZE( MBEDTLS_OID_KEY_USAGE ),
- 1, c, (size_t)ret );
- if( ret != 0 )
- return ret ;
+ ret = mbedtls_x509write_crt_set_extension(
+ ctx, MBEDTLS_OID_KEY_USAGE, MBEDTLS_OID_SIZE(MBEDTLS_OID_KEY_USAGE), 1,
+ c, (size_t)ret);
+ if (ret != 0)
+ return ret;
- return 0 ;
+ return 0;
}
-int mbedtls_x509write_crt_set_ns_cert_type( mbedtls_x509write_cert *ctx,
- unsigned char ns_cert_type )
+int mbedtls_x509write_crt_set_ns_cert_type(mbedtls_x509write_cert *ctx,
+ unsigned char ns_cert_type)
{
- unsigned char buf[4] = {0};
+ unsigned char buf[4] = { 0 };
unsigned char *c;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
c = buf + 4;
- ret = mbedtls_asn1_write_named_bitstring( &c, buf, &ns_cert_type, 8 );
- if( ret < 3 || ret > 4 )
- return ret ;
+ ret = mbedtls_asn1_write_named_bitstring(&c, buf, &ns_cert_type, 8);
+ if (ret < 3 || ret > 4)
+ return ret;
- ret = mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_NS_CERT_TYPE,
- MBEDTLS_OID_SIZE( MBEDTLS_OID_NS_CERT_TYPE ),
- 0, c, (size_t)ret );
- if( ret != 0 )
- return ret ;
+ ret = mbedtls_x509write_crt_set_extension(
+ ctx, MBEDTLS_OID_NS_CERT_TYPE,
+ MBEDTLS_OID_SIZE(MBEDTLS_OID_NS_CERT_TYPE), 0, c, (size_t)ret);
+ if (ret != 0)
+ return ret;
- return 0 ;
+ return 0;
}
-static int x509_write_time( unsigned char **p, unsigned char *start,
- const char *t, size_t size )
+static int x509_write_time(unsigned char **p,
+ unsigned char *start,
+ const char *t,
+ size_t size)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t len = 0;
@@ -300,32 +296,30 @@
/*
* write MBEDTLS_ASN1_UTC_TIME if year < 2050 (2 bytes shorter)
*/
- if( t[0] == '2' && t[1] == '0' && t[2] < '5' )
- {
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
- (const unsigned char *) t + 2,
- size - 2 ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start,
- MBEDTLS_ASN1_UTC_TIME ) );
- }
- else
- {
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
- (const unsigned char *) t,
- size ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start,
- MBEDTLS_ASN1_GENERALIZED_TIME ) );
+ if (t[0] == '2' && t[1] == '0' && t[2] < '5') {
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_raw_buffer(
+ p, start, (const unsigned char *)t + 2,
+ size - 2));
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(p, start, len));
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_tag(p, start, MBEDTLS_ASN1_UTC_TIME));
+ } else {
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_raw_buffer(p, start,
+ (const unsigned char *)t, size));
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(p, start, len));
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_tag(
+ p, start, MBEDTLS_ASN1_GENERALIZED_TIME));
}
- return (int) len ;
+ return (int)len;
}
-int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx,
- unsigned char *buf, size_t size,
- int (*f_rng)(void *, unsigned char *, size_t),
- void *p_rng )
+int mbedtls_x509write_crt_der(mbedtls_x509write_cert *ctx,
+ unsigned char *buf,
+ size_t size,
+ int (*f_rng)(void *, unsigned char *, size_t),
+ void *p_rng)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
const char *sig_oid;
@@ -346,17 +340,16 @@
/* There's no direct way of extracting a signature algorithm
* (represented as an element of mbedtls_pk_type_t) from a PK instance. */
- if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_RSA ) )
+ if (mbedtls_pk_can_do(ctx->issuer_key, MBEDTLS_PK_RSA))
pk_alg = MBEDTLS_PK_RSA;
- else if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_ECDSA ) )
+ else if (mbedtls_pk_can_do(ctx->issuer_key, MBEDTLS_PK_ECDSA))
pk_alg = MBEDTLS_PK_ECDSA;
else
- return MBEDTLS_ERR_X509_INVALID_ALG ;
+ return MBEDTLS_ERR_X509_INVALID_ALG;
- if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
- &sig_oid, &sig_oid_len ) ) != 0 )
- {
- return ret ;
+ if ((ret = mbedtls_oid_get_oid_by_sig_alg(pk_alg, ctx->md_alg, &sig_oid,
+ &sig_oid_len)) != 0) {
+ return ret;
}
/*
@@ -364,38 +357,33 @@
*/
/* Only for v3 */
- if( ctx->version == MBEDTLS_X509_CRT_VERSION_3 )
- {
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_x509_write_extensions( &c,
- buf, ctx->extensions ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_tag( &c, buf,
- MBEDTLS_ASN1_CONSTRUCTED |
- MBEDTLS_ASN1_SEQUENCE ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_tag( &c, buf,
- MBEDTLS_ASN1_CONTEXT_SPECIFIC |
- MBEDTLS_ASN1_CONSTRUCTED | 3 ) );
+ if (ctx->version == MBEDTLS_X509_CRT_VERSION_3) {
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_x509_write_extensions(&c, buf, ctx->extensions));
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, len));
+ MBEDTLS_ASN1_CHK_ADD(len,
+ mbedtls_asn1_write_tag(&c, buf,
+ MBEDTLS_ASN1_CONSTRUCTED |
+ MBEDTLS_ASN1_SEQUENCE));
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, len));
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_tag(&c, buf,
+ MBEDTLS_ASN1_CONTEXT_SPECIFIC |
+ MBEDTLS_ASN1_CONSTRUCTED | 3));
}
/*
* SubjectPublicKeyInfo
*/
- MBEDTLS_ASN1_CHK_ADD( pub_len,
- mbedtls_pk_write_pubkey_der( ctx->subject_key,
- buf, c - buf ) );
+ MBEDTLS_ASN1_CHK_ADD(pub_len, mbedtls_pk_write_pubkey_der(ctx->subject_key,
+ buf, c - buf));
c -= pub_len;
len += pub_len;
/*
* Subject ::= Name
*/
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_x509_write_names( &c, buf,
- ctx->subject ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_x509_write_names(&c, buf, ctx->subject));
/*
* Validity ::= SEQUENCE {
@@ -404,93 +392,85 @@
*/
sub_len = 0;
- MBEDTLS_ASN1_CHK_ADD( sub_len,
- x509_write_time( &c, buf, ctx->not_after,
- MBEDTLS_X509_RFC5280_UTC_TIME_LEN ) );
+ MBEDTLS_ASN1_CHK_ADD(sub_len,
+ x509_write_time(&c, buf, ctx->not_after,
+ MBEDTLS_X509_RFC5280_UTC_TIME_LEN));
- MBEDTLS_ASN1_CHK_ADD( sub_len,
- x509_write_time( &c, buf, ctx->not_before,
- MBEDTLS_X509_RFC5280_UTC_TIME_LEN ) );
+ MBEDTLS_ASN1_CHK_ADD(sub_len,
+ x509_write_time(&c, buf, ctx->not_before,
+ MBEDTLS_X509_RFC5280_UTC_TIME_LEN));
len += sub_len;
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, sub_len ) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_tag( &c, buf,
- MBEDTLS_ASN1_CONSTRUCTED |
- MBEDTLS_ASN1_SEQUENCE ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, sub_len));
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_tag(
+ &c, buf, MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE));
/*
* Issuer ::= Name
*/
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, buf,
- ctx->issuer ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_x509_write_names(&c, buf, ctx->issuer));
/*
* Signature ::= AlgorithmIdentifier
*/
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_algorithm_identifier( &c, buf,
- sig_oid, strlen( sig_oid ), 0 ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_algorithm_identifier(
+ &c, buf, sig_oid, strlen(sig_oid), 0));
/*
* Serial ::= INTEGER
*/
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf,
- &ctx->serial ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_mpi(&c, buf, &ctx->serial));
/*
* Version ::= INTEGER { v1(0), v2(1), v3(2) }
*/
/* Can be omitted for v1 */
- if( ctx->version != MBEDTLS_X509_CRT_VERSION_1 )
- {
+ if (ctx->version != MBEDTLS_X509_CRT_VERSION_1) {
sub_len = 0;
- MBEDTLS_ASN1_CHK_ADD( sub_len,
- mbedtls_asn1_write_int( &c, buf, ctx->version ) );
+ MBEDTLS_ASN1_CHK_ADD(sub_len,
+ mbedtls_asn1_write_int(&c, buf, ctx->version));
len += sub_len;
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_len( &c, buf, sub_len ) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_tag( &c, buf,
- MBEDTLS_ASN1_CONTEXT_SPECIFIC |
- MBEDTLS_ASN1_CONSTRUCTED | 0 ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, sub_len));
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_tag(&c, buf,
+ MBEDTLS_ASN1_CONTEXT_SPECIFIC |
+ MBEDTLS_ASN1_CONSTRUCTED | 0));
}
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
- MBEDTLS_ASN1_CHK_ADD( len,
- mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
- MBEDTLS_ASN1_SEQUENCE ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, len));
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_tag(
+ &c, buf, MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE));
/*
* Make signature
*/
/* Compute hash of CRT. */
- if( ( ret = mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c,
- len, hash ) ) != 0 )
- {
- return ret ;
+ if ((ret = mbedtls_md(mbedtls_md_info_from_type(ctx->md_alg), c, len,
+ hash)) != 0) {
+ return ret;
}
- if( ( ret = mbedtls_pk_sign( ctx->issuer_key, ctx->md_alg,
- hash, 0, sig, sizeof( sig ), &sig_len,
- f_rng, p_rng ) ) != 0 )
- {
- return ret ;
+ if ((ret = mbedtls_pk_sign(ctx->issuer_key, ctx->md_alg, hash, 0, sig,
+ sizeof(sig), &sig_len, f_rng, p_rng)) != 0) {
+ return ret;
}
/* Move CRT to the front of the buffer to have space
* for the signature. */
- memmove( buf, c, len );
+ memmove(buf, c, len);
c = buf + len;
/* Add signature at the end of the buffer,
* making sure that it doesn't underflow
* into the CRT buffer. */
c2 = buf + size;
- MBEDTLS_ASN1_CHK_ADD( sig_and_oid_len, mbedtls_x509_write_sig( &c2, c,
- sig_oid, sig_oid_len, sig, sig_len ) );
+ MBEDTLS_ASN1_CHK_ADD(sig_and_oid_len,
+ mbedtls_x509_write_sig(&c2, c, sig_oid, sig_oid_len,
+ sig, sig_len));
/*
* Memory layout after this step:
@@ -501,44 +481,42 @@
/* Move raw CRT to just before the signature. */
c = c2 - len;
- memmove( c, buf, len );
+ memmove(c, buf, len);
len += sig_and_oid_len;
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf,
- MBEDTLS_ASN1_CONSTRUCTED |
- MBEDTLS_ASN1_SEQUENCE ) );
+ MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_len(&c, buf, len));
+ MBEDTLS_ASN1_CHK_ADD(
+ len, mbedtls_asn1_write_tag(
+ &c, buf, MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE));
- return (int) len ;
+ return (int)len;
}
-#define PEM_BEGIN_CRT "-----BEGIN CERTIFICATE-----\n"
-#define PEM_END_CRT "-----END CERTIFICATE-----\n"
+# define PEM_BEGIN_CRT "-----BEGIN CERTIFICATE-----\n"
+# define PEM_END_CRT "-----END CERTIFICATE-----\n"
-#if defined(MBEDTLS_PEM_WRITE_C)
-int mbedtls_x509write_crt_pem( mbedtls_x509write_cert *crt,
- unsigned char *buf, size_t size,
- int (*f_rng)(void *, unsigned char *, size_t),
- void *p_rng )
+# if defined(MBEDTLS_PEM_WRITE_C)
+int mbedtls_x509write_crt_pem(mbedtls_x509write_cert *crt,
+ unsigned char *buf,
+ size_t size,
+ int (*f_rng)(void *, unsigned char *, size_t),
+ void *p_rng)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t olen;
- if( ( ret = mbedtls_x509write_crt_der( crt, buf, size,
- f_rng, p_rng ) ) < 0 )
- {
- return ret ;
+ if ((ret = mbedtls_x509write_crt_der(crt, buf, size, f_rng, p_rng)) < 0) {
+ return ret;
}
- if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_CRT, PEM_END_CRT,
- buf + size - ret, ret,
- buf, size, &olen ) ) != 0 )
- {
- return ret ;
+ if ((ret = mbedtls_pem_write_buffer(PEM_BEGIN_CRT, PEM_END_CRT,
+ buf + size - ret, ret, buf, size,
+ &olen)) != 0) {
+ return ret;
}
- return 0 ;
+ return 0;
}
-#endif /* MBEDTLS_PEM_WRITE_C */
+# endif /* MBEDTLS_PEM_WRITE_C */
#endif /* MBEDTLS_X509_CRT_WRITE_C */