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Cleanup programs further

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removed casting of main args to void
This commit is contained in:
Rich Evans
2015-02-12 11:37:29 +00:00
parent 18b78c7498
commit 85b05ec389
47 changed files with 414 additions and 586 deletions
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10
programs/ssl/ssl_client1.c
View File

@ -60,11 +60,8 @@
!defined(POLARSSL_SSL_TLS_C) || !defined(POLARSSL_SSL_CLI_C) || \
!defined(POLARSSL_NET_C) || !defined(POLARSSL_RSA_C) || \
!defined(POLARSSL_CTR_DRBG_C) || !defined(POLARSSL_X509_CRT_PARSE_C)
int main( int argc, char *argv[] )
int main( void )
{
((void) argc);
((void) argv);
polarssl_printf("POLARSSL_BIGNUM_C and/or POLARSSL_ENTROPY_C and/or "
"POLARSSL_SSL_TLS_C and/or POLARSSL_SSL_CLI_C and/or "
"POLARSSL_NET_C and/or POLARSSL_RSA_C and/or "
@ -81,7 +78,7 @@ static void my_debug( void *ctx, int level, const char *str )
fflush( (FILE *) ctx );
}
int main( int argc, char *argv[] )
int main( void )
{
int ret, len, server_fd = -1;
unsigned char buf[1024];
@ -92,9 +89,6 @@ int main( int argc, char *argv[] )
ssl_context ssl;
x509_crt cacert;
((void) argc);
((void) argv);
#if defined(POLARSSL_DEBUG_C)
debug_set_threshold( DEBUG_LEVEL );
#endif

279
programs/ssl/ssl_client2.c
View File

@ -97,147 +97,6 @@
#define GET_REQUEST "GET %s HTTP/1.0\r\nExtra-header: "
#define GET_REQUEST_END "\r\n\r\n"
#if !defined(POLARSSL_ENTROPY_C) || !defined(POLARSSL_FS_IO) || \
!defined(POLARSSL_SSL_TLS_C) || !defined(POLARSSL_SSL_CLI_C) || \
!defined(POLARSSL_NET_C) || !defined(POLARSSL_CTR_DRBG_C)
int main( int argc, char *argv[] )
{
((void) argc);
((void) argv);
polarssl_printf("POLARSSL_ENTROPY_C and/or "
"POLARSSL_SSL_TLS_C and/or POLARSSL_SSL_CLI_C and/or "
"POLARSSL_NET_C and/or POLARSSL_CTR_DRBG_C not defined.\n");
return( 0 );
}
#else
/*
* global options
*/
struct options
{
const char *server_name; /* hostname of the server (client only) */
const char *server_addr; /* address of the server (client only) */
int server_port; /* port on which the ssl service runs */
int debug_level; /* level of debugging */
int nbio; /* should I/O be blocking? */
const char *request_page; /* page on server to request */
int request_size; /* pad request with header to requested size */
const char *ca_file; /* the file with the CA certificate(s) */
const char *ca_path; /* the path with the CA certificate(s) reside */
const char *crt_file; /* the file with the client certificate */
const char *key_file; /* the file with the client key */
const char *psk; /* the pre-shared key */
const char *psk_identity; /* the pre-shared key identity */
int force_ciphersuite[2]; /* protocol/ciphersuite to use, or all */
int renegotiation; /* enable / disable renegotiation */
int allow_legacy; /* allow legacy renegotiation */
int renegotiate; /* attempt renegotiation? */
int renego_delay; /* delay before enforcing renegotiation */
int exchanges; /* number of data exchanges */
int min_version; /* minimum protocol version accepted */
int max_version; /* maximum protocol version accepted */
int arc4; /* flag for arc4 suites support */
int auth_mode; /* verify mode for connection */
unsigned char mfl_code; /* code for maximum fragment length */
int trunc_hmac; /* negotiate truncated hmac or not */
int recsplit; /* enable record splitting? */
int reconnect; /* attempt to resume session */
int reco_delay; /* delay in seconds before resuming session */
int tickets; /* enable / disable session tickets */
const char *alpn_string; /* ALPN supported protocols */
int fallback; /* is this a fallback connection? */
int extended_ms; /* negotiate extended master secret? */
int etm; /* negotiate encrypt then mac? */
} opt;
static void my_debug( void *ctx, int level, const char *str )
{
((void) level);
polarssl_fprintf( (FILE *) ctx, "%s", str );
fflush( (FILE *) ctx );
}
/*
* Test recv/send functions that make sure each try returns
* WANT_READ/WANT_WRITE at least once before sucesseding
*/
static int my_recv( void *ctx, unsigned char *buf, size_t len )
{
static int first_try = 1;
int ret;
if( first_try )
{
first_try = 0;
return( POLARSSL_ERR_NET_WANT_READ );
}
ret = net_recv( ctx, buf, len );
if( ret != POLARSSL_ERR_NET_WANT_READ )
first_try = 1; /* Next call will be a new operation */
return( ret );
}
static int my_send( void *ctx, const unsigned char *buf, size_t len )
{
static int first_try = 1;
int ret;
if( first_try )
{
first_try = 0;
return( POLARSSL_ERR_NET_WANT_WRITE );
}
ret = net_send( ctx, buf, len );
if( ret != POLARSSL_ERR_NET_WANT_WRITE )
first_try = 1; /* Next call will be a new operation */
return( ret );
}
#if defined(POLARSSL_X509_CRT_PARSE_C)
/*
* Enabled if debug_level > 1 in code below
*/
static int my_verify( void *data, x509_crt *crt, int depth, int *flags )
{
char buf[1024];
((void) data);
polarssl_printf( "\nVerify requested for (Depth %d):\n", depth );
x509_crt_info( buf, sizeof( buf ) - 1, "", crt );
polarssl_printf( "%s", buf );
if( ( (*flags) & BADCERT_EXPIRED ) != 0 )
polarssl_printf( " ! server certificate has expired\n" );
if( ( (*flags) & BADCERT_REVOKED ) != 0 )
polarssl_printf( " ! server certificate has been revoked\n" );
if( ( (*flags) & BADCERT_CN_MISMATCH ) != 0 )
polarssl_printf( " ! CN mismatch\n" );
if( ( (*flags) & BADCERT_NOT_TRUSTED ) != 0 )
polarssl_printf( " ! self-signed or not signed by a trusted CA\n" );
if( ( (*flags) & BADCRL_NOT_TRUSTED ) != 0 )
polarssl_printf( " ! CRL not trusted\n" );
if( ( (*flags) & BADCRL_EXPIRED ) != 0 )
polarssl_printf( " ! CRL expired\n" );
if( ( (*flags) & BADCERT_OTHER ) != 0 )
polarssl_printf( " ! other (unknown) flag\n" );
if ( ( *flags ) == 0 )
polarssl_printf( " This certificate has no flags\n" );
return( 0 );
}
#endif /* POLARSSL_X509_CRT_PARSE_C */
#if defined(POLARSSL_X509_CRT_PARSE_C)
#if defined(POLARSSL_FS_IO)
#define USAGE_IO \
@ -379,6 +238,144 @@ static int my_verify( void *data, x509_crt *crt, int depth, int *flags )
" force_ciphersuite=<name> default: all enabled\n"\
" acceptable ciphersuite names:\n"
#if !defined(POLARSSL_ENTROPY_C) || !defined(POLARSSL_FS_IO) || \
!defined(POLARSSL_SSL_TLS_C) || !defined(POLARSSL_SSL_CLI_C) || \
!defined(POLARSSL_NET_C) || !defined(POLARSSL_CTR_DRBG_C)
int main( void )
{
polarssl_printf("POLARSSL_ENTROPY_C and/or "
"POLARSSL_SSL_TLS_C and/or POLARSSL_SSL_CLI_C and/or "
"POLARSSL_NET_C and/or POLARSSL_CTR_DRBG_C not defined.\n");
return( 0 );
}
#else
/*
* global options
*/
struct options
{
const char *server_name; /* hostname of the server (client only) */
const char *server_addr; /* address of the server (client only) */
int server_port; /* port on which the ssl service runs */
int debug_level; /* level of debugging */
int nbio; /* should I/O be blocking? */
const char *request_page; /* page on server to request */
int request_size; /* pad request with header to requested size */
const char *ca_file; /* the file with the CA certificate(s) */
const char *ca_path; /* the path with the CA certificate(s) reside */
const char *crt_file; /* the file with the client certificate */
const char *key_file; /* the file with the client key */
const char *psk; /* the pre-shared key */
const char *psk_identity; /* the pre-shared key identity */
int force_ciphersuite[2]; /* protocol/ciphersuite to use, or all */
int renegotiation; /* enable / disable renegotiation */
int allow_legacy; /* allow legacy renegotiation */
int renegotiate; /* attempt renegotiation? */
int renego_delay; /* delay before enforcing renegotiation */
int exchanges; /* number of data exchanges */
int min_version; /* minimum protocol version accepted */
int max_version; /* maximum protocol version accepted */
int arc4; /* flag for arc4 suites support */
int auth_mode; /* verify mode for connection */
unsigned char mfl_code; /* code for maximum fragment length */
int trunc_hmac; /* negotiate truncated hmac or not */
int recsplit; /* enable record splitting? */
int reconnect; /* attempt to resume session */
int reco_delay; /* delay in seconds before resuming session */
int tickets; /* enable / disable session tickets */
const char *alpn_string; /* ALPN supported protocols */
int fallback; /* is this a fallback connection? */
int extended_ms; /* negotiate extended master secret? */
int etm; /* negotiate encrypt then mac? */
} opt;
static void my_debug( void *ctx, int level, const char *str )
{
((void) level);
polarssl_fprintf( (FILE *) ctx, "%s", str );
fflush( (FILE *) ctx );
}
/*
* Test recv/send functions that make sure each try returns
* WANT_READ/WANT_WRITE at least once before sucesseding
*/
static int my_recv( void *ctx, unsigned char *buf, size_t len )
{
static int first_try = 1;
int ret;
if( first_try )
{
first_try = 0;
return( POLARSSL_ERR_NET_WANT_READ );
}
ret = net_recv( ctx, buf, len );
if( ret != POLARSSL_ERR_NET_WANT_READ )
first_try = 1; /* Next call will be a new operation */
return( ret );
}
static int my_send( void *ctx, const unsigned char *buf, size_t len )
{
static int first_try = 1;
int ret;
if( first_try )
{
first_try = 0;
return( POLARSSL_ERR_NET_WANT_WRITE );
}
ret = net_send( ctx, buf, len );
if( ret != POLARSSL_ERR_NET_WANT_WRITE )
first_try = 1; /* Next call will be a new operation */
return( ret );
}
#if defined(POLARSSL_X509_CRT_PARSE_C)
/*
* Enabled if debug_level > 1 in code below
*/
static int my_verify( void *data, x509_crt *crt, int depth, int *flags )
{
char buf[1024];
((void) data);
polarssl_printf( "\nVerify requested for (Depth %d):\n", depth );
x509_crt_info( buf, sizeof( buf ) - 1, "", crt );
polarssl_printf( "%s", buf );
if( ( (*flags) & BADCERT_EXPIRED ) != 0 )
polarssl_printf( " ! server certificate has expired\n" );
if( ( (*flags) & BADCERT_REVOKED ) != 0 )
polarssl_printf( " ! server certificate has been revoked\n" );
if( ( (*flags) & BADCERT_CN_MISMATCH ) != 0 )
polarssl_printf( " ! CN mismatch\n" );
if( ( (*flags) & BADCERT_NOT_TRUSTED ) != 0 )
polarssl_printf( " ! self-signed or not signed by a trusted CA\n" );
if( ( (*flags) & BADCRL_NOT_TRUSTED ) != 0 )
polarssl_printf( " ! CRL not trusted\n" );
if( ( (*flags) & BADCRL_EXPIRED ) != 0 )
polarssl_printf( " ! CRL expired\n" );
if( ( (*flags) & BADCERT_OTHER ) != 0 )
polarssl_printf( " ! other (unknown) flag\n" );
if ( ( *flags ) == 0 )
polarssl_printf( " This certificate has no flags\n" );
return( 0 );
}
#endif /* POLARSSL_X509_CRT_PARSE_C */
int main( int argc, char *argv[] )
{
int ret = 0, len, tail_len, server_fd, i, written, frags;

10
programs/ssl/ssl_fork_server.c
View File

@ -85,11 +85,8 @@ int main( int argc, char *argv[] )
return( 0 );
}
#elif defined(_WIN32)
int main( int argc, char *argv[] )
int main( void )
{
((void) argc);
((void) argv);
polarssl_printf("_WIN32 defined. This application requires fork() and signals "
"to work correctly.\n");
return( 0 );
@ -107,7 +104,7 @@ static void my_debug( void *ctx, int level, const char *str )
}
}
int main( int argc, char *argv[] )
int main( void )
{
int ret, len, cnt = 0, pid;
int listen_fd;
@ -121,9 +118,6 @@ int main( int argc, char *argv[] )
x509_crt srvcert;
pk_context pkey;
((void) argc);
((void) argv);
memset( &ssl, 0, sizeof(ssl_context) );
entropy_init( &entropy );

73
programs/ssl/ssl_mail_client.c
View File

@ -91,16 +91,47 @@
#define MODE_SSL_TLS 0
#define MODE_STARTTLS 0
#if defined(POLARSSL_BASE64_C)
#define USAGE_AUTH \
" authentication=%%d default: 0 (disabled)\n" \
" user_name=%%s default: \"user\"\n" \
" user_pwd=%%s default: \"password\"\n"
#else
#define USAGE_AUTH \
" authentication options disabled. (Require POLARSSL_BASE64_C)\n"
#endif /* POLARSSL_BASE64_C */
#if defined(POLARSSL_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 (POLARSSL_FS_IO not defined)\n"
#endif /* POLARSSL_FS_IO */
#define USAGE \
"\n usage: ssl_mail_client param=<>...\n" \
"\n acceptable parameters:\n" \
" server_name=%%s default: localhost\n" \
" server_port=%%d default: 4433\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"
#if !defined(POLARSSL_BIGNUM_C) || !defined(POLARSSL_ENTROPY_C) || \
!defined(POLARSSL_SSL_TLS_C) || !defined(POLARSSL_SSL_CLI_C) || \
!defined(POLARSSL_NET_C) || !defined(POLARSSL_RSA_C) || \
!defined(POLARSSL_CTR_DRBG_C) || !defined(POLARSSL_X509_CRT_PARSE_C) ||\
!defined(POLARSSL_FS_IO)
int main( int argc, char *argv[] )
int main( void )
{
((void) argc);
((void) argv);
polarssl_printf("POLARSSL_BIGNUM_C and/or POLARSSL_ENTROPY_C and/or "
"POLARSSL_SSL_TLS_C and/or POLARSSL_SSL_CLI_C and/or "
"POLARSSL_NET_C and/or POLARSSL_RSA_C and/or "
@ -325,40 +356,6 @@ static int write_and_get_response( int sock_fd, unsigned char *buf, size_t len )
while( 1 );
}
#if defined(POLARSSL_BASE64_C)
#define USAGE_AUTH \
" authentication=%%d default: 0 (disabled)\n" \
" user_name=%%s default: \"user\"\n" \
" user_pwd=%%s default: \"password\"\n"
#else
#define USAGE_AUTH \
" authentication options disabled. (Require POLARSSL_BASE64_C)\n"
#endif /* POLARSSL_BASE64_C */
#if defined(POLARSSL_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 (POLARSSL_FS_IO not defined)\n"
#endif /* POLARSSL_FS_IO */
#define USAGE \
"\n usage: ssl_mail_client param=<>...\n" \
"\n acceptable parameters:\n" \
" server_name=%%s default: localhost\n" \
" server_port=%%d default: 4433\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"
int main( int argc, char *argv[] )
{
int ret = 0, len, server_fd;

14
programs/ssl/ssl_pthread_server.c
View File

@ -73,17 +73,16 @@
#define DEBUG_LEVEL 0
#define MAX_NUM_THREADS 5
#if !defined(POLARSSL_BIGNUM_C) || !defined(POLARSSL_CERTS_C) || \
!defined(POLARSSL_ENTROPY_C) || !defined(POLARSSL_SSL_TLS_C) || \
!defined(POLARSSL_SSL_SRV_C) || !defined(POLARSSL_NET_C) || \
!defined(POLARSSL_RSA_C) || !defined(POLARSSL_CTR_DRBG_C) || \
!defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_FS_IO) || \
!defined(POLARSSL_THREADING_C) || !defined(POLARSSL_THREADING_PTHREAD)
int main( int argc, char *argv[] )
int main( void )
{
((void) argc);
((void) argv);
polarssl_printf("POLARSSL_BIGNUM_C and/or POLARSSL_CERTS_C and/or POLARSSL_ENTROPY_C "
"and/or POLARSSL_SSL_TLS_C and/or POLARSSL_SSL_SRV_C and/or "
"POLARSSL_NET_C and/or POLARSSL_RSA_C and/or "
@ -124,8 +123,6 @@ typedef struct {
pthread_t thread;
} pthread_info_t;
#define MAX_NUM_THREADS 5
static thread_info_t base_info;
static pthread_info_t threads[MAX_NUM_THREADS];
@ -373,7 +370,7 @@ static int thread_create( int client_fd )
return( 0 );
}
int main( int argc, char *argv[] )
int main( void )
{
int ret;
int listen_fd;
@ -389,9 +386,6 @@ int main( int argc, char *argv[] )
ssl_cache_context cache;
#endif
((void) argc);
((void) argv);
#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
memory_buffer_alloc_init( alloc_buf, sizeof(alloc_buf) );
#endif

10
programs/ssl/ssl_server.c
View File

@ -73,11 +73,8 @@
!defined(POLARSSL_SSL_SRV_C) || !defined(POLARSSL_NET_C) || \
!defined(POLARSSL_RSA_C) || !defined(POLARSSL_CTR_DRBG_C) || \
!defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_FS_IO)
int main( int argc, char *argv[] )
int main( void )
{
((void) argc);
((void) argv);
polarssl_printf("POLARSSL_BIGNUM_C and/or POLARSSL_CERTS_C and/or POLARSSL_ENTROPY_C "
"and/or POLARSSL_SSL_TLS_C and/or POLARSSL_SSL_SRV_C and/or "
"POLARSSL_NET_C and/or POLARSSL_RSA_C and/or "
@ -94,7 +91,7 @@ static void my_debug( void *ctx, int level, const char *str )
fflush( (FILE *) ctx );
}
int main( int argc, char *argv[] )
int main( void )
{
int ret, len;
int listen_fd;
@ -111,9 +108,6 @@ int main( int argc, char *argv[] )
ssl_cache_context cache;
#endif
((void) argc);
((void) argv);
memset( &ssl, 0, sizeof(ssl_context) );
#if defined(POLARSSL_SSL_CACHE_C)
ssl_cache_init( &cache );

205
programs/ssl/ssl_server2.c
View File

@ -133,110 +133,6 @@
*/
#define IO_BUF_LEN 200
#if !defined(POLARSSL_ENTROPY_C) ||\
!defined(POLARSSL_SSL_TLS_C) || !defined(POLARSSL_SSL_SRV_C) || \
!defined(POLARSSL_NET_C) || !defined(POLARSSL_CTR_DRBG_C)
#include <stdio.h>
int main( int argc, char *argv[] )
{
((void) argc);
((void) argv);
polarssl_printf("POLARSSL_ENTROPY_C and/or "
"POLARSSL_SSL_TLS_C and/or POLARSSL_SSL_SRV_C and/or "
"POLARSSL_NET_C and/or POLARSSL_CTR_DRBG_C not defined.\n");
return( 0 );
}
#else
/*
* global options
*/
struct options
{
const char *server_addr; /* address on which the ssl service runs */
int server_port; /* port on which the ssl service runs */
int debug_level; /* level of debugging */
int nbio; /* should I/O be blocking? */
const char *ca_file; /* the file with the CA certificate(s) */
const char *ca_path; /* the path with the CA certificate(s) reside */
const char *crt_file; /* the file with the server certificate */
const char *key_file; /* the file with the server key */
const char *crt_file2; /* the file with the 2nd server certificate */
const char *key_file2; /* the file with the 2nd server key */
const char *psk; /* the pre-shared key */
const char *psk_identity; /* the pre-shared key identity */
char *psk_list; /* list of PSK id/key pairs for callback */
int force_ciphersuite[2]; /* protocol/ciphersuite to use, or all */
const char *version_suites; /* per-version ciphersuites */
int renegotiation; /* enable / disable renegotiation */
int allow_legacy; /* allow legacy renegotiation */
int renegotiate; /* attempt renegotiation? */
int renego_delay; /* delay before enforcing renegotiation */
int renego_period; /* period for automatic renegotiation */
int exchanges; /* number of data exchanges */
int min_version; /* minimum protocol version accepted */
int max_version; /* maximum protocol version accepted */
int arc4; /* flag for arc4 suites support */
int auth_mode; /* verify mode for connection */
unsigned char mfl_code; /* code for maximum fragment length */
int trunc_hmac; /* accept truncated hmac? */
int tickets; /* enable / disable session tickets */
int ticket_timeout; /* session ticket lifetime */
int cache_max; /* max number of session cache entries */
int cache_timeout; /* expiration delay of session cache entries */
char *sni; /* string describing sni information */
const char *alpn_string; /* ALPN supported protocols */
const char *dhm_file; /* the file with the DH parameters */
int extended_ms; /* allow negotiation of extended MS? */
int etm; /* allow negotiation of encrypt-then-MAC? */
} opt;
static void my_debug( void *ctx, int level, const char *str )
{
((void) level);
polarssl_fprintf( (FILE *) ctx, "%s", str );
fflush( (FILE *) ctx );
}
/*
* Test recv/send functions that make sure each try returns
* WANT_READ/WANT_WRITE at least once before sucesseding
*/
static int my_recv( void *ctx, unsigned char *buf, size_t len )
{
static int first_try = 1;
int ret;
if( first_try )
{
first_try = 0;
return( POLARSSL_ERR_NET_WANT_READ );
}
ret = net_recv( ctx, buf, len );
if( ret != POLARSSL_ERR_NET_WANT_READ )
first_try = 1; /* Next call will be a new operation */
return( ret );
}
static int my_send( void *ctx, const unsigned char *buf, size_t len )
{
static int first_try = 1;
int ret;
if( first_try )
{
first_try = 0;
return( POLARSSL_ERR_NET_WANT_WRITE );
}
ret = net_send( ctx, buf, len );
if( ret != POLARSSL_ERR_NET_WANT_WRITE )
first_try = 1; /* Next call will be a new operation */
return( ret );
}
#if defined(POLARSSL_X509_CRT_PARSE_C)
#if defined(POLARSSL_FS_IO)
#define USAGE_IO \
@ -382,6 +278,107 @@ static int my_send( void *ctx, const unsigned char *buf, size_t len )
" force_ciphersuite=<name> default: all enabled\n" \
" acceptable ciphersuite names:\n"
#if !defined(POLARSSL_ENTROPY_C) ||\
!defined(POLARSSL_SSL_TLS_C) || !defined(POLARSSL_SSL_SRV_C) || \
!defined(POLARSSL_NET_C) || !defined(POLARSSL_CTR_DRBG_C)
#include <stdio.h>
int main( void )
{
polarssl_printf("POLARSSL_ENTROPY_C and/or "
"POLARSSL_SSL_TLS_C and/or POLARSSL_SSL_SRV_C and/or "
"POLARSSL_NET_C and/or POLARSSL_CTR_DRBG_C not defined.\n");
return( 0 );
}
#else
/*
* global options
*/
struct options
{
const char *server_addr; /* address on which the ssl service runs */
int server_port; /* port on which the ssl service runs */
int debug_level; /* level of debugging */
int nbio; /* should I/O be blocking? */
const char *ca_file; /* the file with the CA certificate(s) */
const char *ca_path; /* the path with the CA certificate(s) reside */
const char *crt_file; /* the file with the server certificate */
const char *key_file; /* the file with the server key */
const char *crt_file2; /* the file with the 2nd server certificate */
const char *key_file2; /* the file with the 2nd server key */
const char *psk; /* the pre-shared key */
const char *psk_identity; /* the pre-shared key identity */
char *psk_list; /* list of PSK id/key pairs for callback */
int force_ciphersuite[2]; /* protocol/ciphersuite to use, or all */
const char *version_suites; /* per-version ciphersuites */
int renegotiation; /* enable / disable renegotiation */
int allow_legacy; /* allow legacy renegotiation */
int renegotiate; /* attempt renegotiation? */
int renego_delay; /* delay before enforcing renegotiation */
int renego_period; /* period for automatic renegotiation */
int exchanges; /* number of data exchanges */
int min_version; /* minimum protocol version accepted */
int max_version; /* maximum protocol version accepted */
int arc4; /* flag for arc4 suites support */
int auth_mode; /* verify mode for connection */
unsigned char mfl_code; /* code for maximum fragment length */
int trunc_hmac; /* accept truncated hmac? */
int tickets; /* enable / disable session tickets */
int ticket_timeout; /* session ticket lifetime */
int cache_max; /* max number of session cache entries */
int cache_timeout; /* expiration delay of session cache entries */
char *sni; /* string describing sni information */
const char *alpn_string; /* ALPN supported protocols */
const char *dhm_file; /* the file with the DH parameters */
int extended_ms; /* allow negotiation of extended MS? */
int etm; /* allow negotiation of encrypt-then-MAC? */
} opt;
static void my_debug( void *ctx, int level, const char *str )
{
((void) level);
polarssl_fprintf( (FILE *) ctx, "%s", str );
fflush( (FILE *) ctx );
}
/*
* Test recv/send functions that make sure each try returns
* WANT_READ/WANT_WRITE at least once before sucesseding
*/
static int my_recv( void *ctx, unsigned char *buf, size_t len )
{
static int first_try = 1;
int ret;
if( first_try )
{
first_try = 0;
return( POLARSSL_ERR_NET_WANT_READ );
}
ret = net_recv( ctx, buf, len );
if( ret != POLARSSL_ERR_NET_WANT_READ )
first_try = 1; /* Next call will be a new operation */
return( ret );
}
static int my_send( void *ctx, const unsigned char *buf, size_t len )
{
static int first_try = 1;
int ret;
if( first_try )
{
first_try = 0;
return( POLARSSL_ERR_NET_WANT_WRITE );
}
ret = net_send( ctx, buf, len );
if( ret != POLARSSL_ERR_NET_WANT_WRITE )
first_try = 1; /* Next call will be a new operation */
return( ret );
}
/*
* Used by sni_parse and psk_parse to handle coma-separated lists
*/