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Add the test framework of early data

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Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
This commit is contained in:
Xiaokang Qian 2023-12-07 09:19:43 +00:00
parent daddfb520d
commit 963468035d
1 changed files with 34 additions and 0 deletions
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34
programs/ssl/ssl_client2.c
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@ -34,6 +34,10 @@ int main(void)
#define MAX_REQUEST_SIZE 20000 #define MAX_REQUEST_SIZE 20000
#define MAX_REQUEST_SIZE_STR "20000" #define MAX_REQUEST_SIZE_STR "20000"
/* the max record size of TLS 1.3 is 2^14 */
#define MAX_EARLY_DATA_CHUNK_SIZE 16384
#define DFL_SERVER_NAME "localhost" #define DFL_SERVER_NAME "localhost"
#define DFL_SERVER_ADDR NULL #define DFL_SERVER_ADDR NULL
#define DFL_SERVER_PORT "4433" #define DFL_SERVER_PORT "4433"
@ -721,6 +725,29 @@ exit:
return ret; return ret;
} }
#if defined(MBEDTLS_SSL_EARLY_DATA)
int ssl_write_early_data(mbedtls_ssl_context *ssl, FILE *fp,
int *early_data_written)
{
/* TODO: Will add code of calling mbedtls_ssl_write_early_data()
* to write real early data.
*/
unsigned char early_data_buf[MAX_EARLY_DATA_CHUNK_SIZE];
unsigned char *p_early_data_start = &early_data_buf[0];
unsigned char *p_early_data_end = p_early_data_start +
MAX_EARLY_DATA_CHUNK_SIZE;
((void) fp);
((void) early_data_buf);
((void) p_early_data_start);
((void) p_early_data_end);
((void) early_data_written);
return mbedtls_ssl_handshake(ssl);
}
#endif /* MBEDTLS_SSL_EARLY_DATA */
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
int ret = 0, len, tail_len, i, written, frags, retry_left; int ret = 0, len, tail_len, i, written, frags, retry_left;
@ -3014,7 +3041,14 @@ reconnect:
goto exit; goto exit;
} }
#if defined(MBEDTLS_SSL_EARLY_DATA)
int early_data_written = 0;
while ((ret = ssl_write_early_data(&ssl, early_data_fp,
&early_data_written)) != 0) {
#else
while ((ret = mbedtls_ssl_handshake(&ssl)) != 0) { while ((ret = mbedtls_ssl_handshake(&ssl)) != 0) {
#endif
if (ret != MBEDTLS_ERR_SSL_WANT_READ && if (ret != MBEDTLS_ERR_SSL_WANT_READ &&
ret != MBEDTLS_ERR_SSL_WANT_WRITE && ret != MBEDTLS_ERR_SSL_WANT_WRITE &&
ret != MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) { ret != MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) {