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mbedtls: use lws helper for PEM DER import

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This commit is contained in:
Sakthi Kannan 2020-09-15 07:16:56 +01:00 • committed by Andy Green
parent 2badaef4fc
commit 1a8979b68c
1 changed files with 24 additions and 5 deletions
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29
lib/tls/mbedtls/mbedtls-client.c
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@ -111,8 +111,11 @@ lws_ssl_client_bio_create(struct lws *wsi)
lws_system_blob_t *b = lws_system_get_blob(wsi->a.context,
LWS_SYSBLOB_TYPE_CLIENT_CERT_DER,
wsi->sys_tls_client_cert - 1);
const uint8_t *data;
const uint8_t *pem_data = NULL;
uint8_t *data = NULL;
lws_filepos_t flen;
size_t size;
int err = 0;
if (!b)
goto no_client_cert;
@ -125,10 +128,18 @@ lws_ssl_client_bio_create(struct lws *wsi)
if (!size)
goto no_client_cert;
if (lws_system_blob_get_single_ptr(b, &data))
if (lws_system_blob_get_single_ptr(b, &pem_data))
goto no_client_cert;
if (SSL_use_certificate_ASN1(wsi->tls.ssl, data, size) != 1)
if (lws_tls_alloc_pem_to_der_file(wsi->a.context, NULL,
(const char *)pem_data, size,
&data, &flen))
goto no_client_cert;
size = (size_t) flen;
err = SSL_use_certificate_ASN1(wsi->tls.ssl, data, size);
lws_free_set_NULL(data);
if (err != 1)
goto no_client_cert;
b = lws_system_get_blob(wsi->a.context,
@ -140,10 +151,18 @@ lws_ssl_client_bio_create(struct lws *wsi)
if (!size)
goto no_client_cert;
if (lws_system_blob_get_single_ptr(b, &data))
if (lws_system_blob_get_single_ptr(b, &pem_data))
goto no_client_cert;
if (SSL_use_PrivateKey_ASN1(0, wsi->tls.ssl, data, size) != 1)
if (lws_tls_alloc_pem_to_der_file(wsi->a.context, NULL,
(const char *)pem_data, size,
&data, &flen))
goto no_client_cert;
size = (size_t) flen;
err = SSL_use_PrivateKey_ASN1(0, wsi->tls.ssl, data, size);
lws_free_set_NULL(data);
if (err != 1)
goto no_client_cert;
/* no wrapper api for check key */