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/programs/ssl/ssl_mail_client.c b/programs/ssl/ssl_mail_client.c
index 2477979..14a604e 100644
--- a/programs/ssl/ssl_mail_client.c
+++ b/programs/ssl/ssl_mail_client.c
@@ -22,154 +22,149 @@
* Harmless on other platforms. */
#define _POSIX_C_SOURCE 200112L
-#define _XOPEN_SOURCE 600
+#define _XOPEN_SOURCE 600
#include "mbedtls/build_info.h"
#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
+# include "mbedtls/platform.h"
#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_time time
-#define mbedtls_time_t time_t
-#define mbedtls_fprintf fprintf
-#define mbedtls_printf printf
-#define mbedtls_exit exit
-#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
+# include <stdio.h>
+# include <stdlib.h>
+# define mbedtls_time time
+# define mbedtls_time_t time_t
+# define mbedtls_fprintf fprintf
+# define mbedtls_printf printf
+# define mbedtls_exit exit
+# define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
+# define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
#endif /* MBEDTLS_PLATFORM_C */
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) || \
- !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) || \
- !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) || \
+#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) || \
+ !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) || \
+ !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) || \
!defined(MBEDTLS_CTR_DRBG_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
!defined(MBEDTLS_FS_IO)
-int main( void )
+int main(void)
{
mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C and/or "
- "MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_CLI_C and/or "
- "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
- "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C "
- "not defined.\n");
- mbedtls_exit( 0 );
+ "MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_CLI_C and/or "
+ "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
+ "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C "
+ "not defined.\n");
+ mbedtls_exit(0);
}
#else
-#include "mbedtls/base64.h"
-#include "mbedtls/error.h"
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "test/certs.h"
-#include "mbedtls/x509.h"
+# include "mbedtls/base64.h"
+# include "mbedtls/error.h"
+# include "mbedtls/net_sockets.h"
+# include "mbedtls/ssl.h"
+# include "mbedtls/entropy.h"
+# include "mbedtls/ctr_drbg.h"
+# include "test/certs.h"
+# include "mbedtls/x509.h"
-#include <stdlib.h>
-#include <string.h>
+# include <stdlib.h>
+# include <string.h>
-#if !defined(_MSC_VER) || defined(EFIX64) || defined(EFI32)
-#include <unistd.h>
-#else
-#include <io.h>
-#endif
+# if !defined(_MSC_VER) || defined(EFIX64) || defined(EFI32)
+# include <unistd.h>
+# else
+# include <io.h>
+# endif
-#if defined(_WIN32) || defined(_WIN32_WCE)
-#include <winsock2.h>
-#include <windows.h>
+# if defined(_WIN32) || defined(_WIN32_WCE)
+# include <winsock2.h>
+# include <windows.h>
-#if defined(_MSC_VER)
-#if defined(_WIN32_WCE)
-#pragma comment( lib, "ws2.lib" )
-#else
-#pragma comment( lib, "ws2_32.lib" )
-#endif
-#endif /* _MSC_VER */
-#endif
+# if defined(_MSC_VER)
+# if defined(_WIN32_WCE)
+# pragma comment(lib, "ws2.lib")
+# else
+# pragma comment(lib, "ws2_32.lib")
+# endif
+# endif /* _MSC_VER */
+# endif
-#define DFL_SERVER_NAME "localhost"
-#define DFL_SERVER_PORT "465"
-#define DFL_USER_NAME "user"
-#define DFL_USER_PWD "password"
-#define DFL_MAIL_FROM ""
-#define DFL_MAIL_TO ""
-#define DFL_DEBUG_LEVEL 0
-#define DFL_CA_FILE ""
-#define DFL_CRT_FILE ""
-#define DFL_KEY_FILE ""
-#define DFL_FORCE_CIPHER 0
-#define DFL_MODE 0
-#define DFL_AUTHENTICATION 0
+# define DFL_SERVER_NAME "localhost"
+# define DFL_SERVER_PORT "465"
+# define DFL_USER_NAME "user"
+# define DFL_USER_PWD "password"
+# define DFL_MAIL_FROM ""
+# define DFL_MAIL_TO ""
+# define DFL_DEBUG_LEVEL 0
+# define DFL_CA_FILE ""
+# define DFL_CRT_FILE ""
+# define DFL_KEY_FILE ""
+# define DFL_FORCE_CIPHER 0
+# define DFL_MODE 0
+# define DFL_AUTHENTICATION 0
-#define MODE_SSL_TLS 0
-#define MODE_STARTTLS 0
+# define MODE_SSL_TLS 0
+# define MODE_STARTTLS 0
-#if defined(MBEDTLS_BASE64_C)
-#define USAGE_AUTH \
- " authentication=%%d default: 0 (disabled)\n" \
- " user_name=%%s default: \"" DFL_USER_NAME "\"\n" \
- " user_pwd=%%s default: \"" DFL_USER_PWD "\"\n"
-#else
-#define USAGE_AUTH \
- " authentication options disabled. (Require MBEDTLS_BASE64_C)\n"
-#endif /* MBEDTLS_BASE64_C */
+# if defined(MBEDTLS_BASE64_C)
+# define USAGE_AUTH \
+ " authentication=%%d default: 0 (disabled)\n" \
+ " user_name=%%s default: \"" DFL_USER_NAME "\"\n" \
+ " user_pwd=%%s default: \"" DFL_USER_PWD "\"\n"
+# else
+# define USAGE_AUTH \
+ " authentication options disabled. (Require MBEDTLS_BASE64_C)\n"
+# endif /* MBEDTLS_BASE64_C */
-#if defined(MBEDTLS_FS_IO)
-#define USAGE_IO \
- " ca_file=%%s default: \"\" (pre-loaded)\n" \
- " crt_file=%%s default: \"\" (pre-loaded)\n" \
- " key_file=%%s default: \"\" (pre-loaded)\n"
-#else
-#define USAGE_IO \
- " No file operations available (MBEDTLS_FS_IO not defined)\n"
-#endif /* MBEDTLS_FS_IO */
+# if defined(MBEDTLS_FS_IO)
+# define USAGE_IO \
+ " ca_file=%%s default: \"\" (pre-loaded)\n" \
+ " crt_file=%%s default: \"\" (pre-loaded)\n" \
+ " key_file=%%s default: \"\" (pre-loaded)\n"
+# else
+# define USAGE_IO \
+ " No file operations available (MBEDTLS_FS_IO not defined)\n"
+# endif /* MBEDTLS_FS_IO */
-#define USAGE \
- "\n usage: ssl_mail_client param=<>...\n" \
- "\n acceptable parameters:\n" \
- " server_name=%%s default: " DFL_SERVER_NAME "\n" \
- " server_port=%%d default: " DFL_SERVER_PORT "\n" \
- " debug_level=%%d default: 0 (disabled)\n" \
- " mode=%%d default: 0 (SSL/TLS) (1 for STARTTLS)\n" \
- USAGE_AUTH \
- " mail_from=%%s default: \"\"\n" \
- " mail_to=%%s default: \"\"\n" \
- USAGE_IO \
- " force_ciphersuite=<name> default: all enabled\n" \
- " acceptable ciphersuite names:\n"
-
+# define USAGE \
+ "\n usage: ssl_mail_client param=<>...\n" \
+ "\n acceptable parameters:\n" \
+ " server_name=%%s default: " DFL_SERVER_NAME "\n" \
+ " server_port=%%d default: " DFL_SERVER_PORT "\n" \
+ " debug_level=%%d default: 0 (disabled)\n" \
+ " mode=%%d default: 0 (SSL/TLS) (1 for STARTTLS)\n" USAGE_AUTH \
+ " mail_from=%%s default: \"\"\n" \
+ " mail_to=%%s default: \"\"\n" USAGE_IO \
+ " force_ciphersuite=<name> default: all enabled\n" \
+ " acceptable ciphersuite names:\n"
/*
* global options
*/
-struct options
-{
- const char *server_name; /* hostname of the server (client only) */
- const char *server_port; /* port on which the ssl service runs */
- int debug_level; /* level of debugging */
- int authentication; /* if authentication is required */
- int mode; /* SSL/TLS (0) or STARTTLS (1) */
- const char *user_name; /* username to use for authentication */
- const char *user_pwd; /* password to use for authentication */
- const char *mail_from; /* E-Mail address to use as sender */
- const char *mail_to; /* E-Mail address to use as recipient */
- const char *ca_file; /* the file with the CA certificate(s) */
- const char *crt_file; /* the file with the client certificate */
- const char *key_file; /* the file with the client key */
- int force_ciphersuite[2]; /* protocol/ciphersuite to use, or all */
+struct options {
+ const char *server_name; /* hostname of the server (client only) */
+ const char *server_port; /* port on which the ssl service runs */
+ int debug_level; /* level of debugging */
+ int authentication; /* if authentication is required */
+ int mode; /* SSL/TLS (0) or STARTTLS (1) */
+ const char *user_name; /* username to use for authentication */
+ const char *user_pwd; /* password to use for authentication */
+ const char *mail_from; /* E-Mail address to use as sender */
+ const char *mail_to; /* E-Mail address to use as recipient */
+ const char *ca_file; /* the file with the CA certificate(s) */
+ const char *crt_file; /* the file with the client certificate */
+ const char *key_file; /* the file with the client key */
+ int force_ciphersuite[2]; /* protocol/ciphersuite to use, or all */
} opt;
-static void my_debug( void *ctx, int level,
- const char *file, int line,
- const char *str )
+static void
+my_debug(void *ctx, int level, const char *file, int line, const char *str)
{
- ((void) level);
+ ((void)level);
- mbedtls_fprintf( (FILE *) ctx, "%s:%04d: %s", file, line, str );
- fflush( (FILE *) ctx );
+ mbedtls_fprintf((FILE *)ctx, "%s:%04d: %s", file, line, str);
+ fflush((FILE *)ctx);
}
-static int do_handshake( mbedtls_ssl_context *ssl )
+static int do_handshake(mbedtls_ssl_context *ssl)
{
int ret;
uint32_t flags;
@@ -179,75 +174,77 @@
/*
* 4. Handshake
*/
- mbedtls_printf( " . Performing the SSL/TLS handshake..." );
- fflush( stdout );
+ mbedtls_printf(" . Performing the SSL/TLS handshake...");
+ fflush(stdout);
- while( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 )
- {
- if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
- {
-#if defined(MBEDTLS_ERROR_C)
- mbedtls_strerror( ret, (char *) buf, 1024 );
-#endif
- mbedtls_printf( " failed\n ! mbedtls_ssl_handshake returned %d: %s\n\n", ret, buf );
- return -1 ;
- }
- }
-
- mbedtls_printf( " ok\n [ Ciphersuite is %s ]\n",
- mbedtls_ssl_get_ciphersuite( ssl ) );
-
- /*
- * 5. Verify the server certificate
- */
- mbedtls_printf( " . Verifying peer X.509 certificate..." );
-
- /* In real life, we probably want to bail out when ret != 0 */
- if( ( flags = mbedtls_ssl_get_verify_result( ssl ) ) != 0 )
- {
-#if !defined(MBEDTLS_X509_REMOVE_INFO)
- char vrfy_buf[512];
-#endif
-
- mbedtls_printf( " failed\n" );
-
-#if !defined(MBEDTLS_X509_REMOVE_INFO)
- mbedtls_x509_crt_verify_info( vrfy_buf, sizeof( vrfy_buf ), " ! ", flags );
-
- mbedtls_printf( "%s\n", vrfy_buf );
-#endif
- }
- else
- mbedtls_printf( " ok\n" );
-
-#if !defined(MBEDTLS_X509_REMOVE_INFO)
- mbedtls_printf( " . Peer certificate information ...\n" );
- mbedtls_x509_crt_info( (char *) buf, sizeof( buf ) - 1, " ",
- mbedtls_ssl_get_peer_cert( ssl ) );
- mbedtls_printf( "%s\n", buf );
-#endif
-
- return 0 ;
-}
-
-static int write_ssl_data( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
-{
- int ret;
-
- mbedtls_printf("\n%s", buf);
- while( len && ( ret = mbedtls_ssl_write( ssl, buf, len ) ) <= 0 )
- {
- if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
- {
- mbedtls_printf( " failed\n ! mbedtls_ssl_write returned %d\n\n", ret );
+ while ((ret = mbedtls_ssl_handshake(ssl)) != 0) {
+ if (ret != MBEDTLS_ERR_SSL_WANT_READ &&
+ ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
+# if defined(MBEDTLS_ERROR_C)
+ mbedtls_strerror(ret, (char *)buf, 1024);
+# endif
+ mbedtls_printf(
+ " failed\n ! mbedtls_ssl_handshake returned %d: %s\n\n", ret,
+ buf);
return -1;
}
}
- return 0 ;
+ mbedtls_printf(" ok\n [ Ciphersuite is %s ]\n",
+ mbedtls_ssl_get_ciphersuite(ssl));
+
+ /*
+ * 5. Verify the server certificate
+ */
+ mbedtls_printf(" . Verifying peer X.509 certificate...");
+
+ /* In real life, we probably want to bail out when ret != 0 */
+ if ((flags = mbedtls_ssl_get_verify_result(ssl)) != 0) {
+# if !defined(MBEDTLS_X509_REMOVE_INFO)
+ char vrfy_buf[512];
+# endif
+
+ mbedtls_printf(" failed\n");
+
+# if !defined(MBEDTLS_X509_REMOVE_INFO)
+ mbedtls_x509_crt_verify_info(vrfy_buf, sizeof(vrfy_buf), " ! ", flags);
+
+ mbedtls_printf("%s\n", vrfy_buf);
+# endif
+ } else
+ mbedtls_printf(" ok\n");
+
+# if !defined(MBEDTLS_X509_REMOVE_INFO)
+ mbedtls_printf(" . Peer certificate information ...\n");
+ mbedtls_x509_crt_info((char *)buf, sizeof(buf) - 1, " ",
+ mbedtls_ssl_get_peer_cert(ssl));
+ mbedtls_printf("%s\n", buf);
+# endif
+
+ return 0;
}
-static int write_ssl_and_get_response( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
+static int
+write_ssl_data(mbedtls_ssl_context *ssl, unsigned char *buf, size_t len)
+{
+ int ret;
+
+ mbedtls_printf("\n%s", buf);
+ while (len && (ret = mbedtls_ssl_write(ssl, buf, len)) <= 0) {
+ if (ret != MBEDTLS_ERR_SSL_WANT_READ &&
+ ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
+ mbedtls_printf(" failed\n ! mbedtls_ssl_write returned %d\n\n",
+ ret);
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+static int write_ssl_and_get_response(mbedtls_ssl_context *ssl,
+ unsigned char *buf,
+ size_t len)
{
int ret;
unsigned char data[128];
@@ -255,57 +252,55 @@
size_t i, idx = 0;
mbedtls_printf("\n%s", buf);
- while( len && ( ret = mbedtls_ssl_write( ssl, buf, len ) ) <= 0 )
- {
- if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
- {
- mbedtls_printf( " failed\n ! mbedtls_ssl_write returned %d\n\n", ret );
+ while (len && (ret = mbedtls_ssl_write(ssl, buf, len)) <= 0) {
+ if (ret != MBEDTLS_ERR_SSL_WANT_READ &&
+ ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
+ mbedtls_printf(" failed\n ! mbedtls_ssl_write returned %d\n\n",
+ ret);
return -1;
}
}
- do
- {
- len = sizeof( data ) - 1;
- memset( data, 0, sizeof( data ) );
- ret = mbedtls_ssl_read( ssl, data, len );
+ do {
+ len = sizeof(data) - 1;
+ memset(data, 0, sizeof(data));
+ ret = mbedtls_ssl_read(ssl, data, len);
- if( ret == MBEDTLS_ERR_SSL_WANT_READ || ret == MBEDTLS_ERR_SSL_WANT_WRITE )
+ if (ret == MBEDTLS_ERR_SSL_WANT_READ ||
+ ret == MBEDTLS_ERR_SSL_WANT_WRITE)
continue;
- if( ret == MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY )
+ if (ret == MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY)
return -1;
- if( ret <= 0 )
- {
- mbedtls_printf( "failed\n ! mbedtls_ssl_read returned %d\n\n", ret );
+ if (ret <= 0) {
+ mbedtls_printf("failed\n ! mbedtls_ssl_read returned %d\n\n", ret);
return -1;
}
mbedtls_printf("\n%s", data);
len = ret;
- for( i = 0; i < len; i++ )
- {
- if( data[i] != '\n' )
- {
- if( idx < 4 )
- code[ idx++ ] = data[i];
+ for (i = 0; i < len; i++) {
+ if (data[i] != '\n') {
+ if (idx < 4)
+ code[idx++] = data[i];
continue;
}
- if( idx == 4 && code[0] >= '0' && code[0] <= '9' && code[3] == ' ' )
- {
+ if (idx == 4 && code[0] >= '0' && code[0] <= '9' &&
+ code[3] == ' ') {
code[3] = '\0';
- return atoi( code );
+ return atoi(code);
}
idx = 0;
}
- }
- while( 1 );
+ } while (1);
}
-static int write_and_get_response( mbedtls_net_context *sock_fd, unsigned char *buf, size_t len )
+static int write_and_get_response(mbedtls_net_context *sock_fd,
+ unsigned char *buf,
+ size_t len)
{
int ret;
unsigned char data[128];
@@ -313,63 +308,57 @@
size_t i, idx = 0;
mbedtls_printf("\n%s", buf);
- if( len && ( ret = mbedtls_net_send( sock_fd, buf, len ) ) <= 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_net_send returned %d\n\n", ret );
- return -1;
+ if (len && (ret = mbedtls_net_send(sock_fd, buf, len)) <= 0) {
+ mbedtls_printf(" failed\n ! mbedtls_net_send returned %d\n\n", ret);
+ return -1;
}
- do
- {
- len = sizeof( data ) - 1;
- memset( data, 0, sizeof( data ) );
- ret = mbedtls_net_recv( sock_fd, data, len );
+ do {
+ len = sizeof(data) - 1;
+ memset(data, 0, sizeof(data));
+ ret = mbedtls_net_recv(sock_fd, data, len);
- if( ret <= 0 )
- {
- mbedtls_printf( "failed\n ! mbedtls_net_recv returned %d\n\n", ret );
+ if (ret <= 0) {
+ mbedtls_printf("failed\n ! mbedtls_net_recv returned %d\n\n", ret);
return -1;
}
data[len] = '\0';
mbedtls_printf("\n%s", data);
len = ret;
- for( i = 0; i < len; i++ )
- {
- if( data[i] != '\n' )
- {
- if( idx < 4 )
- code[ idx++ ] = data[i];
+ for (i = 0; i < len; i++) {
+ if (data[i] != '\n') {
+ if (idx < 4)
+ code[idx++] = data[i];
continue;
}
- if( idx == 4 && code[0] >= '0' && code[0] <= '9' && code[3] == ' ' )
- {
+ if (idx == 4 && code[0] >= '0' && code[0] <= '9' &&
+ code[3] == ' ') {
code[3] = '\0';
- return atoi( code );
+ return atoi(code);
}
idx = 0;
}
- }
- while( 1 );
+ } while (1);
}
-int main( int argc, char *argv[] )
+int main(int argc, char *argv[])
{
int ret = 1, len;
int exit_code = MBEDTLS_EXIT_FAILURE;
mbedtls_net_context server_fd;
-#if defined(MBEDTLS_BASE64_C)
+# if defined(MBEDTLS_BASE64_C)
unsigned char base[1024];
/* buf is used as the destination buffer for printing base with the format:
* "%s\r\n". Hence, the size of buf should be at least the size of base
* plus 2 bytes for the \r and \n characters.
*/
- unsigned char buf[sizeof( base ) + 2];
-#else
+ unsigned char buf[sizeof(base) + 2];
+# else
unsigned char buf[1024];
-#endif
+# endif
char hostname[32];
const char *pers = "ssl_mail_client";
@@ -388,473 +377,452 @@
/*
* Make sure memory references are valid in case we exit early.
*/
- mbedtls_net_init( &server_fd );
- mbedtls_ssl_init( &ssl );
- mbedtls_ssl_config_init( &conf );
- memset( &buf, 0, sizeof( buf ) );
- mbedtls_x509_crt_init( &cacert );
- mbedtls_x509_crt_init( &clicert );
- mbedtls_pk_init( &pkey );
- mbedtls_ctr_drbg_init( &ctr_drbg );
+ mbedtls_net_init(&server_fd);
+ mbedtls_ssl_init(&ssl);
+ mbedtls_ssl_config_init(&conf);
+ memset(&buf, 0, sizeof(buf));
+ mbedtls_x509_crt_init(&cacert);
+ mbedtls_x509_crt_init(&clicert);
+ mbedtls_pk_init(&pkey);
+ mbedtls_ctr_drbg_init(&ctr_drbg);
- if( argc == 0 )
- {
- usage:
- mbedtls_printf( USAGE );
+ if (argc == 0) {
+usage:
+ mbedtls_printf(USAGE);
list = mbedtls_ssl_list_ciphersuites();
- while( *list )
- {
- mbedtls_printf(" %s\n", mbedtls_ssl_get_ciphersuite_name( *list ) );
+ while (*list) {
+ mbedtls_printf(" %s\n", mbedtls_ssl_get_ciphersuite_name(*list));
list++;
}
mbedtls_printf("\n");
goto exit;
}
- opt.server_name = DFL_SERVER_NAME;
- opt.server_port = DFL_SERVER_PORT;
- opt.debug_level = DFL_DEBUG_LEVEL;
- opt.authentication = DFL_AUTHENTICATION;
- opt.mode = DFL_MODE;
- opt.user_name = DFL_USER_NAME;
- opt.user_pwd = DFL_USER_PWD;
- opt.mail_from = DFL_MAIL_FROM;
- opt.mail_to = DFL_MAIL_TO;
- opt.ca_file = DFL_CA_FILE;
- opt.crt_file = DFL_CRT_FILE;
- opt.key_file = DFL_KEY_FILE;
- opt.force_ciphersuite[0]= DFL_FORCE_CIPHER;
+ opt.server_name = DFL_SERVER_NAME;
+ opt.server_port = DFL_SERVER_PORT;
+ opt.debug_level = DFL_DEBUG_LEVEL;
+ opt.authentication = DFL_AUTHENTICATION;
+ opt.mode = DFL_MODE;
+ opt.user_name = DFL_USER_NAME;
+ opt.user_pwd = DFL_USER_PWD;
+ opt.mail_from = DFL_MAIL_FROM;
+ opt.mail_to = DFL_MAIL_TO;
+ opt.ca_file = DFL_CA_FILE;
+ opt.crt_file = DFL_CRT_FILE;
+ opt.key_file = DFL_KEY_FILE;
+ opt.force_ciphersuite[0] = DFL_FORCE_CIPHER;
- for( i = 1; i < argc; i++ )
- {
+ for (i = 1; i < argc; i++) {
p = argv[i];
- if( ( q = strchr( p, '=' ) ) == NULL )
+ if ((q = strchr(p, '=')) == NULL)
goto usage;
*q++ = '\0';
- if( strcmp( p, "server_name" ) == 0 )
+ if (strcmp(p, "server_name") == 0)
opt.server_name = q;
- else if( strcmp( p, "server_port" ) == 0 )
+ else if (strcmp(p, "server_port") == 0)
opt.server_port = q;
- else if( strcmp( p, "debug_level" ) == 0 )
- {
- opt.debug_level = atoi( q );
- if( opt.debug_level < 0 || opt.debug_level > 65535 )
+ else if (strcmp(p, "debug_level") == 0) {
+ opt.debug_level = atoi(q);
+ if (opt.debug_level < 0 || opt.debug_level > 65535)
goto usage;
- }
- else if( strcmp( p, "authentication" ) == 0 )
- {
- opt.authentication = atoi( q );
- if( opt.authentication < 0 || opt.authentication > 1 )
+ } else if (strcmp(p, "authentication") == 0) {
+ opt.authentication = atoi(q);
+ if (opt.authentication < 0 || opt.authentication > 1)
goto usage;
- }
- else if( strcmp( p, "mode" ) == 0 )
- {
- opt.mode = atoi( q );
- if( opt.mode < 0 || opt.mode > 1 )
+ } else if (strcmp(p, "mode") == 0) {
+ opt.mode = atoi(q);
+ if (opt.mode < 0 || opt.mode > 1)
goto usage;
- }
- else if( strcmp( p, "user_name" ) == 0 )
+ } else if (strcmp(p, "user_name") == 0)
opt.user_name = q;
- else if( strcmp( p, "user_pwd" ) == 0 )
+ else if (strcmp(p, "user_pwd") == 0)
opt.user_pwd = q;
- else if( strcmp( p, "mail_from" ) == 0 )
+ else if (strcmp(p, "mail_from") == 0)
opt.mail_from = q;
- else if( strcmp( p, "mail_to" ) == 0 )
+ else if (strcmp(p, "mail_to") == 0)
opt.mail_to = q;
- else if( strcmp( p, "ca_file" ) == 0 )
+ else if (strcmp(p, "ca_file") == 0)
opt.ca_file = q;
- else if( strcmp( p, "crt_file" ) == 0 )
+ else if (strcmp(p, "crt_file") == 0)
opt.crt_file = q;
- else if( strcmp( p, "key_file" ) == 0 )
+ else if (strcmp(p, "key_file") == 0)
opt.key_file = q;
- else if( strcmp( p, "force_ciphersuite" ) == 0 )
- {
+ else if (strcmp(p, "force_ciphersuite") == 0) {
opt.force_ciphersuite[0] = -1;
- opt.force_ciphersuite[0] = mbedtls_ssl_get_ciphersuite_id( q );
+ opt.force_ciphersuite[0] = mbedtls_ssl_get_ciphersuite_id(q);
- if( opt.force_ciphersuite[0] <= 0 )
+ if (opt.force_ciphersuite[0] <= 0)
goto usage;
opt.force_ciphersuite[1] = 0;
- }
- else
+ } else
goto usage;
}
/*
* 0. Initialize the RNG and the session data
*/
- mbedtls_printf( "\n . Seeding the random number generator..." );
- fflush( stdout );
+ mbedtls_printf("\n . Seeding the random number generator...");
+ fflush(stdout);
- mbedtls_entropy_init( &entropy );
- if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
- (const unsigned char *) pers,
- strlen( pers ) ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_ctr_drbg_seed returned %d\n", ret );
+ mbedtls_entropy_init(&entropy);
+ if ((ret = mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func, &entropy,
+ (const unsigned char *)pers,
+ strlen(pers))) != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_ctr_drbg_seed returned %d\n", ret);
goto exit;
}
- mbedtls_printf( " ok\n" );
+ mbedtls_printf(" ok\n");
/*
* 1.1. Load the trusted CA
*/
- mbedtls_printf( " . Loading the CA root certificate ..." );
- fflush( stdout );
+ mbedtls_printf(" . Loading the CA root certificate ...");
+ fflush(stdout);
-#if defined(MBEDTLS_FS_IO)
- if( strlen( opt.ca_file ) )
- ret = mbedtls_x509_crt_parse_file( &cacert, opt.ca_file );
+# if defined(MBEDTLS_FS_IO)
+ if (strlen(opt.ca_file))
+ ret = mbedtls_x509_crt_parse_file(&cacert, opt.ca_file);
else
-#endif
-#if defined(MBEDTLS_PEM_PARSE_C)
- ret = mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_cas_pem,
- mbedtls_test_cas_pem_len );
-#else
+# endif
+# if defined(MBEDTLS_PEM_PARSE_C)
+ ret = mbedtls_x509_crt_parse(
+ &cacert, (const unsigned char *)mbedtls_test_cas_pem,
+ mbedtls_test_cas_pem_len);
+# else
{
mbedtls_printf("MBEDTLS_PEM_PARSE_C not defined.");
goto exit;
}
-#endif
- if( ret < 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_x509_crt_parse returned %d\n\n", ret );
+# endif
+ if (ret < 0) {
+ mbedtls_printf(" failed\n ! mbedtls_x509_crt_parse returned %d\n\n",
+ ret);
goto exit;
}
- mbedtls_printf( " ok (%d skipped)\n", ret );
+ mbedtls_printf(" ok (%d skipped)\n", ret);
/*
* 1.2. Load own certificate and private key
*
* (can be skipped if client authentication is not required)
*/
- mbedtls_printf( " . Loading the client cert. and key..." );
- fflush( stdout );
+ mbedtls_printf(" . Loading the client cert. and key...");
+ fflush(stdout);
-#if defined(MBEDTLS_FS_IO)
- if( strlen( opt.crt_file ) )
- ret = mbedtls_x509_crt_parse_file( &clicert, opt.crt_file );
+# if defined(MBEDTLS_FS_IO)
+ if (strlen(opt.crt_file))
+ ret = mbedtls_x509_crt_parse_file(&clicert, opt.crt_file);
else
-#endif
- ret = mbedtls_x509_crt_parse( &clicert, (const unsigned char *) mbedtls_test_cli_crt,
- mbedtls_test_cli_crt_len );
- if( ret != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_x509_crt_parse returned %d\n\n", ret );
+# endif
+ ret = mbedtls_x509_crt_parse(
+ &clicert, (const unsigned char *)mbedtls_test_cli_crt,
+ mbedtls_test_cli_crt_len);
+ if (ret != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_x509_crt_parse returned %d\n\n",
+ ret);
goto exit;
}
-#if defined(MBEDTLS_FS_IO)
- if( strlen( opt.key_file ) )
+# if defined(MBEDTLS_FS_IO)
+ if (strlen(opt.key_file)) {
+ ret = mbedtls_pk_parse_keyfile(&pkey, opt.key_file, "",
+ mbedtls_ctr_drbg_random, &ctr_drbg);
+ } else
+# endif
+# if defined(MBEDTLS_PEM_PARSE_C)
{
- ret = mbedtls_pk_parse_keyfile( &pkey, opt.key_file, "",
- mbedtls_ctr_drbg_random, &ctr_drbg );
+ ret = mbedtls_pk_parse_key(&pkey,
+ (const unsigned char *)mbedtls_test_cli_key,
+ mbedtls_test_cli_key_len, NULL, 0,
+ mbedtls_ctr_drbg_random, &ctr_drbg);
}
- else
-#endif
-#if defined(MBEDTLS_PEM_PARSE_C)
- {
- ret = mbedtls_pk_parse_key( &pkey, (const unsigned char *) mbedtls_test_cli_key,
- mbedtls_test_cli_key_len, NULL, 0, mbedtls_ctr_drbg_random, &ctr_drbg );
- }
-#else
+# else
{
mbedtls_printf("MBEDTLS_PEM_PARSE_C not defined.");
goto exit;
}
-#endif
- if( ret != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_pk_parse_key returned %d\n\n", ret );
+# endif
+ if (ret != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_pk_parse_key returned %d\n\n",
+ ret);
goto exit;
}
- mbedtls_printf( " ok\n" );
+ mbedtls_printf(" ok\n");
/*
* 2. Start the connection
*/
- mbedtls_printf( " . Connecting to tcp/%s/%s...", opt.server_name,
- opt.server_port );
- fflush( stdout );
+ mbedtls_printf(" . Connecting to tcp/%s/%s...", opt.server_name,
+ opt.server_port);
+ fflush(stdout);
- if( ( ret = mbedtls_net_connect( &server_fd, opt.server_name,
- opt.server_port, MBEDTLS_NET_PROTO_TCP ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_net_connect returned %d\n\n", ret );
+ if ((ret = mbedtls_net_connect(&server_fd, opt.server_name, opt.server_port,
+ MBEDTLS_NET_PROTO_TCP)) != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_net_connect returned %d\n\n", ret);
goto exit;
}
- mbedtls_printf( " ok\n" );
+ mbedtls_printf(" ok\n");
/*
* 3. Setup stuff
*/
- mbedtls_printf( " . Setting up the SSL/TLS structure..." );
- fflush( stdout );
+ mbedtls_printf(" . Setting up the SSL/TLS structure...");
+ fflush(stdout);
- if( ( ret = mbedtls_ssl_config_defaults( &conf,
- MBEDTLS_SSL_IS_CLIENT,
- MBEDTLS_SSL_TRANSPORT_STREAM,
- MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_ssl_config_defaults returned %d\n\n", ret );
+ if ((ret = mbedtls_ssl_config_defaults(&conf, MBEDTLS_SSL_IS_CLIENT,
+ MBEDTLS_SSL_TRANSPORT_STREAM,
+ MBEDTLS_SSL_PRESET_DEFAULT)) != 0) {
+ mbedtls_printf(
+ " failed\n ! mbedtls_ssl_config_defaults returned %d\n\n", ret);
goto exit;
}
/* OPTIONAL is not optimal for security,
* but makes interop easier in this simplified example */
- mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_OPTIONAL );
+ mbedtls_ssl_conf_authmode(&conf, MBEDTLS_SSL_VERIFY_OPTIONAL);
- mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
- mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
+ mbedtls_ssl_conf_rng(&conf, mbedtls_ctr_drbg_random, &ctr_drbg);
+ mbedtls_ssl_conf_dbg(&conf, my_debug, stdout);
- if( opt.force_ciphersuite[0] != DFL_FORCE_CIPHER )
- mbedtls_ssl_conf_ciphersuites( &conf, opt.force_ciphersuite );
+ if (opt.force_ciphersuite[0] != DFL_FORCE_CIPHER)
+ mbedtls_ssl_conf_ciphersuites(&conf, opt.force_ciphersuite);
- mbedtls_ssl_conf_ca_chain( &conf, &cacert, NULL );
- if( ( ret = mbedtls_ssl_conf_own_cert( &conf, &clicert, &pkey ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_ssl_conf_own_cert returned %d\n\n", ret );
+ mbedtls_ssl_conf_ca_chain(&conf, &cacert, NULL);
+ if ((ret = mbedtls_ssl_conf_own_cert(&conf, &clicert, &pkey)) != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_ssl_conf_own_cert returned %d\n\n",
+ ret);
goto exit;
}
- if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_ssl_setup returned %d\n\n", ret );
+ if ((ret = mbedtls_ssl_setup(&ssl, &conf)) != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_ssl_setup returned %d\n\n", ret);
goto exit;
}
- if( ( ret = mbedtls_ssl_set_hostname( &ssl, opt.server_name ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_ssl_set_hostname returned %d\n\n", ret );
+ if ((ret = mbedtls_ssl_set_hostname(&ssl, opt.server_name)) != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_ssl_set_hostname returned %d\n\n",
+ ret);
goto exit;
}
- mbedtls_ssl_set_bio( &ssl, &server_fd, mbedtls_net_send, mbedtls_net_recv, NULL );
+ mbedtls_ssl_set_bio(&ssl, &server_fd, mbedtls_net_send, mbedtls_net_recv,
+ NULL);
- mbedtls_printf( " ok\n" );
+ mbedtls_printf(" ok\n");
- if( opt.mode == MODE_SSL_TLS )
- {
- if( do_handshake( &ssl ) != 0 )
+ if (opt.mode == MODE_SSL_TLS) {
+ if (do_handshake(&ssl) != 0)
goto exit;
- mbedtls_printf( " > Get header from server:" );
- fflush( stdout );
+ mbedtls_printf(" > Get header from server:");
+ fflush(stdout);
- ret = write_ssl_and_get_response( &ssl, buf, 0 );
- if( ret < 200 || ret > 299 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ ret = write_ssl_and_get_response(&ssl, buf, 0);
+ if (ret < 200 || ret > 299) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- mbedtls_printf( " > Write EHLO to server:" );
- fflush( stdout );
+ mbedtls_printf(" > Write EHLO to server:");
+ fflush(stdout);
- gethostname( hostname, 32 );
- len = sprintf( (char *) buf, "EHLO %s\r\n", hostname );
- ret = write_ssl_and_get_response( &ssl, buf, len );
- if( ret < 200 || ret > 299 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ gethostname(hostname, 32);
+ len = sprintf((char *)buf, "EHLO %s\r\n", hostname);
+ ret = write_ssl_and_get_response(&ssl, buf, len);
+ if (ret < 200 || ret > 299) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- }
- else
- {
- mbedtls_printf( " > Get header from server:" );
- fflush( stdout );
+ } else {
+ mbedtls_printf(" > Get header from server:");
+ fflush(stdout);
- ret = write_and_get_response( &server_fd, buf, 0 );
- if( ret < 200 || ret > 299 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ ret = write_and_get_response(&server_fd, buf, 0);
+ if (ret < 200 || ret > 299) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- mbedtls_printf( " > Write EHLO to server:" );
- fflush( stdout );
+ mbedtls_printf(" > Write EHLO to server:");
+ fflush(stdout);
- gethostname( hostname, 32 );
- len = sprintf( (char *) buf, "EHLO %s\r\n", hostname );
- ret = write_and_get_response( &server_fd, buf, len );
- if( ret < 200 || ret > 299 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ gethostname(hostname, 32);
+ len = sprintf((char *)buf, "EHLO %s\r\n", hostname);
+ ret = write_and_get_response(&server_fd, buf, len);
+ if (ret < 200 || ret > 299) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- mbedtls_printf( " > Write STARTTLS to server:" );
- fflush( stdout );
+ mbedtls_printf(" > Write STARTTLS to server:");
+ fflush(stdout);
- gethostname( hostname, 32 );
- len = sprintf( (char *) buf, "STARTTLS\r\n" );
- ret = write_and_get_response( &server_fd, buf, len );
- if( ret < 200 || ret > 299 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ gethostname(hostname, 32);
+ len = sprintf((char *)buf, "STARTTLS\r\n");
+ ret = write_and_get_response(&server_fd, buf, len);
+ if (ret < 200 || ret > 299) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- if( do_handshake( &ssl ) != 0 )
+ if (do_handshake(&ssl) != 0)
goto exit;
}
-#if defined(MBEDTLS_BASE64_C)
- if( opt.authentication )
- {
- mbedtls_printf( " > Write AUTH LOGIN to server:" );
- fflush( stdout );
+# if defined(MBEDTLS_BASE64_C)
+ if (opt.authentication) {
+ mbedtls_printf(" > Write AUTH LOGIN to server:");
+ fflush(stdout);
- len = sprintf( (char *) buf, "AUTH LOGIN\r\n" );
- ret = write_ssl_and_get_response( &ssl, buf, len );
- if( ret < 200 || ret > 399 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ len = sprintf((char *)buf, "AUTH LOGIN\r\n");
+ ret = write_ssl_and_get_response(&ssl, buf, len);
+ if (ret < 200 || ret > 399) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- mbedtls_printf( " > Write username to server: %s", opt.user_name );
- fflush( stdout );
+ mbedtls_printf(" > Write username to server: %s", opt.user_name);
+ fflush(stdout);
- ret = mbedtls_base64_encode( base, sizeof( base ), &n, (const unsigned char *) opt.user_name,
- strlen( opt.user_name ) );
+ ret = mbedtls_base64_encode(base, sizeof(base), &n,
+ (const unsigned char *)opt.user_name,
+ strlen(opt.user_name));
- if( ret != 0 ) {
- mbedtls_printf( " failed\n ! mbedtls_base64_encode returned %d\n\n", ret );
+ if (ret != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_base64_encode returned %d\n\n",
+ ret);
goto exit;
}
- len = sprintf( (char *) buf, "%s\r\n", base );
- ret = write_ssl_and_get_response( &ssl, buf, len );
- if( ret < 300 || ret > 399 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ len = sprintf((char *)buf, "%s\r\n", base);
+ ret = write_ssl_and_get_response(&ssl, buf, len);
+ if (ret < 300 || ret > 399) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- mbedtls_printf( " > Write password to server: %s", opt.user_pwd );
- fflush( stdout );
+ mbedtls_printf(" > Write password to server: %s", opt.user_pwd);
+ fflush(stdout);
- ret = mbedtls_base64_encode( base, sizeof( base ), &n, (const unsigned char *) opt.user_pwd,
- strlen( opt.user_pwd ) );
+ ret = mbedtls_base64_encode(base, sizeof(base), &n,
+ (const unsigned char *)opt.user_pwd,
+ strlen(opt.user_pwd));
- if( ret != 0 ) {
- mbedtls_printf( " failed\n ! mbedtls_base64_encode returned %d\n\n", ret );
+ if (ret != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_base64_encode returned %d\n\n",
+ ret);
goto exit;
}
- len = sprintf( (char *) buf, "%s\r\n", base );
- ret = write_ssl_and_get_response( &ssl, buf, len );
- if( ret < 200 || ret > 399 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ len = sprintf((char *)buf, "%s\r\n", base);
+ ret = write_ssl_and_get_response(&ssl, buf, len);
+ if (ret < 200 || ret > 399) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
}
-#endif
+# endif
- mbedtls_printf( " > Write MAIL FROM to server:" );
- fflush( stdout );
+ mbedtls_printf(" > Write MAIL FROM to server:");
+ fflush(stdout);
- len = sprintf( (char *) buf, "MAIL FROM:<%s>\r\n", opt.mail_from );
- ret = write_ssl_and_get_response( &ssl, buf, len );
- if( ret < 200 || ret > 299 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ len = sprintf((char *)buf, "MAIL FROM:<%s>\r\n", opt.mail_from);
+ ret = write_ssl_and_get_response(&ssl, buf, len);
+ if (ret < 200 || ret > 299) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- mbedtls_printf( " > Write RCPT TO to server:" );
- fflush( stdout );
+ mbedtls_printf(" > Write RCPT TO to server:");
+ fflush(stdout);
- len = sprintf( (char *) buf, "RCPT TO:<%s>\r\n", opt.mail_to );
- ret = write_ssl_and_get_response( &ssl, buf, len );
- if( ret < 200 || ret > 299 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ len = sprintf((char *)buf, "RCPT TO:<%s>\r\n", opt.mail_to);
+ ret = write_ssl_and_get_response(&ssl, buf, len);
+ if (ret < 200 || ret > 299) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- mbedtls_printf( " > Write DATA to server:" );
- fflush( stdout );
+ mbedtls_printf(" > Write DATA to server:");
+ fflush(stdout);
- len = sprintf( (char *) buf, "DATA\r\n" );
- ret = write_ssl_and_get_response( &ssl, buf, len );
- if( ret < 300 || ret > 399 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ len = sprintf((char *)buf, "DATA\r\n");
+ ret = write_ssl_and_get_response(&ssl, buf, len);
+ if (ret < 300 || ret > 399) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- mbedtls_printf( " > Write content to server:" );
- fflush( stdout );
+ mbedtls_printf(" > Write content to server:");
+ fflush(stdout);
- len = sprintf( (char *) buf, "From: %s\r\nSubject: mbed TLS Test mail\r\n\r\n"
- "This is a simple test mail from the "
- "mbed TLS mail client example.\r\n"
- "\r\n"
- "Enjoy!", opt.mail_from );
- ret = write_ssl_data( &ssl, buf, len );
+ len = sprintf((char *)buf,
+ "From: %s\r\nSubject: mbed TLS Test mail\r\n\r\n"
+ "This is a simple test mail from the "
+ "mbed TLS mail client example.\r\n"
+ "\r\n"
+ "Enjoy!",
+ opt.mail_from);
+ ret = write_ssl_data(&ssl, buf, len);
- len = sprintf( (char *) buf, "\r\n.\r\n");
- ret = write_ssl_and_get_response( &ssl, buf, len );
- if( ret < 200 || ret > 299 )
- {
- mbedtls_printf( " failed\n ! server responded with %d\n\n", ret );
+ len = sprintf((char *)buf, "\r\n.\r\n");
+ ret = write_ssl_and_get_response(&ssl, buf, len);
+ if (ret < 200 || ret > 299) {
+ mbedtls_printf(" failed\n ! server responded with %d\n\n", ret);
goto exit;
}
- mbedtls_printf(" ok\n" );
+ mbedtls_printf(" ok\n");
- mbedtls_ssl_close_notify( &ssl );
+ mbedtls_ssl_close_notify(&ssl);
exit_code = MBEDTLS_EXIT_SUCCESS;
exit:
- mbedtls_net_free( &server_fd );
- mbedtls_x509_crt_free( &clicert );
- mbedtls_x509_crt_free( &cacert );
- mbedtls_pk_free( &pkey );
- mbedtls_ssl_free( &ssl );
- mbedtls_ssl_config_free( &conf );
- mbedtls_ctr_drbg_free( &ctr_drbg );
- mbedtls_entropy_free( &entropy );
+ mbedtls_net_free(&server_fd);
+ mbedtls_x509_crt_free(&clicert);
+ mbedtls_x509_crt_free(&cacert);
+ mbedtls_pk_free(&pkey);
+ mbedtls_ssl_free(&ssl);
+ mbedtls_ssl_config_free(&conf);
+ mbedtls_ctr_drbg_free(&ctr_drbg);
+ mbedtls_entropy_free(&entropy);
-#if defined(_WIN32)
- mbedtls_printf( " + Press Enter to exit this program.\n" );
- fflush( stdout ); getchar();
-#endif
+# if defined(_WIN32)
+ mbedtls_printf(" + Press Enter to exit this program.\n");
+ fflush(stdout);
+ getchar();
+# endif
- mbedtls_exit( exit_code );
+ mbedtls_exit(exit_code);
}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_SSL_TLS_C &&
- MBEDTLS_SSL_CLI_C && MBEDTLS_NET_C && MBEDTLS_RSA_C **
+#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_SSL_TLS_C && \
+ MBEDTLS_SSL_CLI_C && MBEDTLS_NET_C && MBEDTLS_RSA_C ** \
MBEDTLS_CTR_DRBG_C */