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HTTPClient Port (#347)

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* Fix possible infinite loop in the example

* Remove workaround of sockets always return -76 

Remove workaround of sockets always return -76 (because it's fixed on IDF now)
Remove delay during handshake (improving stability)

* Remove unusable mbedtls_net of context creation

* Fix bad destructor

* Compatibility with WiFiClient for HTTPClient

* Initial port from ESP8266

Changed SHA1 fingerprint by Root CA verification
Changed log system

* Remove deprecated function
This commit is contained in:
copercini
2017-05-19 05:18:20 -03:00
committed by Me No Dev
parent 05a3de262a
commit 51a4432ca8
12 changed files with 1745 additions and 54 deletions
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9
libraries/WiFiClientSecure/src/ssl_client.cpp
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@ -15,6 +15,7 @@
#include <lwip/netdb.h>
#include "ssl_client.h"
const char *pers = "esp32-tls";
static int handle_error(int err)
@ -153,11 +154,9 @@ int start_ssl_client(sslclient_context *ssl_client, uint32_t ipAddress, uint32_t
log_i("Performing the SSL/TLS handshake...");
while ((ret = mbedtls_ssl_handshake(&ssl_client->ssl_ctx)) != 0) {
if (ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE && ret != -76) { //workaround for bug: https://github.com/espressif/esp-idf/issues/434
if (ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
return handle_error(ret);
}
delay(10);
vPortYield();
}
@ -224,7 +223,7 @@ int data_to_read(sslclient_context *ssl_client)
//log_e("RET: %i",ret); //for low level debug
res = mbedtls_ssl_get_bytes_avail(&ssl_client->ssl_ctx);
//log_e("RES: %i",res);
if (ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE && ret < 0 && ret != -76) {
if (ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE && ret < 0) {
return handle_error(ret);
}
@ -238,7 +237,7 @@ int send_ssl_data(sslclient_context *ssl_client, const uint8_t *data, uint16_t l
int ret = -1;
while ((ret = mbedtls_ssl_write(&ssl_client->ssl_ctx, data, len)) <= 0) {
if (ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE && ret != -76) {
if (ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
return handle_error(ret);
}
}