Removed old mbedtls, replacing with submodule.

1 files changed, 0 insertions, 341 deletions

diff --git a/lib/mbedtls-2.27.0/library/x509write_csr.c b/lib/mbedtls-2.27.0/library/x509write_csr.c
deleted file mode 100644
index afda950..0000000
--- a/lib/mbedtls-2.27.0/library/x509write_csr.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- *  X.509 Certificate Signing Request writing
- *
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-/*
- * References:
- * - CSRs: PKCS#10 v1.7 aka RFC 2986
- * - attributes: PKCS#9 v2.0 aka RFC 2985
- */
-
-#include "common.h"
-
-#if defined(MBEDTLS_X509_CSR_WRITE_C)
-
-#include "mbedtls/x509_csr.h"
-#include "mbedtls/asn1write.h"
-#include "mbedtls/error.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/platform_util.h"
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "psa/crypto.h"
-#include "mbedtls/psa_util.h"
-#endif
-
-#include <string.h>
-#include <stdlib.h>
-
-#if defined(MBEDTLS_PEM_WRITE_C)
-#include "mbedtls/pem.h"
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_calloc    calloc
-#define mbedtls_free      free
-#endif
-
-void mbedtls_x509write_csr_init( mbedtls_x509write_csr *ctx )
-{
-    memset( ctx, 0, sizeof( mbedtls_x509write_csr ) );
-}
-
-void mbedtls_x509write_csr_free( mbedtls_x509write_csr *ctx )
-{
-    mbedtls_asn1_free_named_data_list( &ctx->subject );
-    mbedtls_asn1_free_named_data_list( &ctx->extensions );
-
-    mbedtls_platform_zeroize( ctx, sizeof( mbedtls_x509write_csr ) );
-}
-
-void mbedtls_x509write_csr_set_md_alg( mbedtls_x509write_csr *ctx, mbedtls_md_type_t md_alg )
-{
-    ctx->md_alg = md_alg;
-}
-
-void mbedtls_x509write_csr_set_key( mbedtls_x509write_csr *ctx, mbedtls_pk_context *key )
-{
-    ctx->key = key;
-}
-
-int mbedtls_x509write_csr_set_subject_name( mbedtls_x509write_csr *ctx,
-                                    const char *subject_name )
-{
-    return mbedtls_x509_string_to_names( &ctx->subject, subject_name );
-}
-
-int mbedtls_x509write_csr_set_extension( mbedtls_x509write_csr *ctx,
-                                 const char *oid, size_t oid_len,
-                                 const unsigned char *val, size_t val_len )
-{
-    return mbedtls_x509_set_extension( &ctx->extensions, oid, oid_len,
-                               0, val, val_len );
-}
-
-int mbedtls_x509write_csr_set_key_usage( mbedtls_x509write_csr *ctx, unsigned char key_usage )
-{
-    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, &key_usage, 8 );
-    if( ret < 3 || ret > 4 )
-        return( ret );
-
-    ret = mbedtls_x509write_csr_set_extension( ctx, MBEDTLS_OID_KEY_USAGE,
-                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_KEY_USAGE ),
-                                       c, (size_t)ret );
-    if( ret != 0 )
-        return( ret );
-
-    return( 0 );
-}
-
-int mbedtls_x509write_csr_set_ns_cert_type( mbedtls_x509write_csr *ctx,
-                                    unsigned char ns_cert_type )
-{
-    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_x509write_csr_set_extension( ctx, MBEDTLS_OID_NS_CERT_TYPE,
-                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_NS_CERT_TYPE ),
-                                       c, (size_t)ret );
-    if( ret != 0 )
-        return( ret );
-
-    return( 0 );
-}
-
-static int x509write_csr_der_internal( mbedtls_x509write_csr *ctx,
-                                 unsigned char *buf,
-                                 size_t size,
-                                 unsigned char *sig,
-                                 int (*f_rng)(void *, unsigned char *, size_t),
-                                 void *p_rng )
-{
-    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
-    const char *sig_oid;
-    size_t sig_oid_len = 0;
-    unsigned char *c, *c2;
-    unsigned char hash[64];
-    size_t pub_len = 0, sig_and_oid_len = 0, sig_len;
-    size_t len = 0;
-    mbedtls_pk_type_t pk_alg;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_operation_t hash_operation = PSA_HASH_OPERATION_INIT;
-    size_t hash_len;
-    psa_algorithm_t hash_alg = mbedtls_psa_translate_md( ctx->md_alg );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-    /* Write the CSR backwards starting from the end of buf */
-    c = buf + size;
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, buf,
-                                                           ctx->extensions ) );
-
-    if( 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_SET ) );
-
-        MBEDTLS_ASN1_CHK_ADD( len,
-            mbedtls_asn1_write_oid(
-                &c, buf, MBEDTLS_OID_PKCS9_CSR_EXT_REQ,
-                MBEDTLS_OID_SIZE( MBEDTLS_OID_PKCS9_CSR_EXT_REQ ) ) );
-
-        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_CONTEXT_SPECIFIC ) );
-
-    MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_pk_write_pubkey_der( ctx->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 ) );
-
-    /*
-     *  Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
-     */
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 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 ) );
-
-    /*
-     * Sign the written CSR data into the sig buffer
-     * Note: hash errors can happen only after an internal error
-     */
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( psa_hash_setup( &hash_operation, hash_alg ) != PSA_SUCCESS )
-        return( MBEDTLS_ERR_X509_FATAL_ERROR );
-
-    if( psa_hash_update( &hash_operation, c, len ) != PSA_SUCCESS )
-        return( MBEDTLS_ERR_X509_FATAL_ERROR );
-
-    if( psa_hash_finish( &hash_operation, hash, sizeof( hash ), &hash_len )
-        != PSA_SUCCESS )
-    {
-        return( MBEDTLS_ERR_X509_FATAL_ERROR );
-    }
-#else /* MBEDTLS_USE_PSA_CRYPTO */
-    ret = mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c, len, hash );
-    if( ret != 0 )
-        return( ret );
-#endif
-    if( ( ret = mbedtls_pk_sign( ctx->key, ctx->md_alg, hash, 0, sig, &sig_len,
-                                 f_rng, p_rng ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_RSA ) )
-        pk_alg = MBEDTLS_PK_RSA;
-    else if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_ECDSA ) )
-        pk_alg = MBEDTLS_PK_ECDSA;
-    else
-        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 );
-    }
-
-    /*
-     * Move the written CSR data to the start of buf to create space for
-     * writing the signature into buf.
-     */
-    memmove( buf, c, len );
-
-    /*
-     * Write sig and its OID into buf backwards from the end of buf.
-     * Note: mbedtls_x509_write_sig will check for c2 - ( buf + len ) < sig_len
-     * and return MBEDTLS_ERR_ASN1_BUF_TOO_SMALL if needed.
-     */
-    c2 = buf + size;
-    MBEDTLS_ASN1_CHK_ADD( sig_and_oid_len,
-        mbedtls_x509_write_sig( &c2, buf + len, sig_oid, sig_oid_len,
-                                sig, sig_len ) );
-
-    /*
-     * Compact the space between the CSR data and signature by moving the
-     * CSR data to the start of the signature.
-     */
-    c2 -= len;
-    memmove( c2, buf, len );
-
-    /* ASN encode the total size and tag the CSR data with it. */
-    len += sig_and_oid_len;
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c2, buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len,
-        mbedtls_asn1_write_tag(
-            &c2, buf,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) );
-
-    /* Zero the unused bytes at the start of buf */
-    memset( buf, 0, c2 - buf);
-
-    return( (int) len );
-}
-
-int mbedtls_x509write_csr_der( mbedtls_x509write_csr *ctx, unsigned char *buf,
-                               size_t size,
-                               int (*f_rng)(void *, unsigned char *, size_t),
-                               void *p_rng )
-{
-    int ret;
-    unsigned char *sig;
-
-    if( ( sig = mbedtls_calloc( 1, MBEDTLS_PK_SIGNATURE_MAX_SIZE ) ) == NULL )
-    {
-        return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-    }
-
-    ret = x509write_csr_der_internal( ctx, buf, size, sig, f_rng, p_rng );
-
-    mbedtls_free( sig );
-
-    return( ret );
-}
-
-#define PEM_BEGIN_CSR           "-----BEGIN CERTIFICATE REQUEST-----\n"
-#define PEM_END_CSR             "-----END CERTIFICATE REQUEST-----\n"
-
-#if defined(MBEDTLS_PEM_WRITE_C)
-int mbedtls_x509write_csr_pem( mbedtls_x509write_csr *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;
-    size_t olen = 0;
-
-    if( ( ret = mbedtls_x509write_csr_der( ctx, buf, size,
-                                   f_rng, p_rng ) ) < 0 )
-    {
-        return( ret );
-    }
-
-    if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_CSR, PEM_END_CSR,
-                                  buf + size - ret,
-                                  ret, buf, size, &olen ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_PEM_WRITE_C */
-
-#endif /* MBEDTLS_X509_CSR_WRITE_C */