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fix connection issue in websocket

This commit is contained in:
Anthony Minessale 2013-09-17 06:24:41 +05:00
parent 4b8ad5b549
commit 50ea67b340
3 changed files with 60 additions and 44 deletions
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2
libs/sofia-sip/.update
View File

@ -1 +1 @@
Thu Sep 12 16:55:32 CDT 2013
Tue Sep 17 06:24:17 CDT 2013

64
libs/sofia-sip/libsofia-sip-ua/tport/ws.c
View File

@ -6,7 +6,7 @@
#endif
#define SHA1_HASH_SIZE 20
struct globals_s globals;
struct ws_globals_s ws_globals;
#ifndef WSS_STANDALONE
@ -83,20 +83,20 @@ void init_ssl(void) {
OpenSSL_add_all_algorithms(); /* load & register cryptos */
SSL_load_error_strings(); /* load all error messages */
globals.ssl_method = TLSv1_server_method(); /* create server instance */
globals.ssl_ctx = SSL_CTX_new(globals.ssl_method); /* create context */
assert(globals.ssl_ctx);
ws_globals.ssl_method = TLSv1_server_method(); /* create server instance */
ws_globals.ssl_ctx = SSL_CTX_new(ws_globals.ssl_method); /* create context */
assert(ws_globals.ssl_ctx);
/* set the local certificate from CertFile */
SSL_CTX_use_certificate_file(globals.ssl_ctx, globals.cert, SSL_FILETYPE_PEM);
SSL_CTX_use_certificate_file(ws_globals.ssl_ctx, ws_globals.cert, SSL_FILETYPE_PEM);
/* set the private key from KeyFile */
SSL_CTX_use_PrivateKey_file(globals.ssl_ctx, globals.key, SSL_FILETYPE_PEM);
SSL_CTX_use_PrivateKey_file(ws_globals.ssl_ctx, ws_globals.key, SSL_FILETYPE_PEM);
/* verify private key */
if ( !SSL_CTX_check_private_key(globals.ssl_ctx) ) {
if ( !SSL_CTX_check_private_key(ws_globals.ssl_ctx) ) {
abort();
}
SSL_CTX_set_cipher_list(globals.ssl_ctx, "HIGH:!DSS:!aNULL@STRENGTH");
SSL_CTX_set_cipher_list(ws_globals.ssl_ctx, "HIGH:!DSS:!aNULL@STRENGTH");
thread_setup();
}
@ -228,7 +228,7 @@ int ws_handshake(wsh_t *wsh)
unsigned char output[SHA1_HASH_SIZE] = "";
char b64[256] = "";
char respond[512] = "";
issize_t bytes;
ssize_t bytes;
char *p, *e = 0;
if (wsh->sock == ws_sock_invalid) {
@ -304,9 +304,9 @@ int ws_handshake(wsh_t *wsh)
}
issize_t ws_raw_read(wsh_t *wsh, void *data, size_t bytes)
ssize_t ws_raw_read(wsh_t *wsh, void *data, size_t bytes)
{
issize_t r;
ssize_t r;
int x = 0;
if (wsh->ssl) {
@ -335,11 +335,11 @@ issize_t ws_raw_read(wsh_t *wsh, void *data, size_t bytes)
if (x >= 100) {
r = -1;
}
return r;
}
issize_t ws_raw_write(wsh_t *wsh, void *data, size_t bytes)
ssize_t ws_raw_write(wsh_t *wsh, void *data, size_t bytes)
{
size_t r;
@ -415,7 +415,7 @@ int ws_init(wsh_t *wsh, ws_socket_t sock, SSL_CTX *ssl_ctx, int close_sock)
wsh->sock = sock;
if (!ssl_ctx) {
ssl_ctx = globals.ssl_ctx;
ssl_ctx = ws_globals.ssl_ctx;
}
if (close_sock) {
@ -510,7 +510,7 @@ void ws_destroy(wsh_t *wsh)
}
}
issize_t ws_close(wsh_t *wsh, int16_t reason)
ssize_t ws_close(wsh_t *wsh, int16_t reason)
{
if (wsh->down) {
@ -540,10 +540,10 @@ issize_t ws_close(wsh_t *wsh, int16_t reason)
}
issize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data)
ssize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data)
{
issize_t need = 2;
ssize_t need = 2;
char *maskp;
again:
@ -559,8 +559,8 @@ issize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data)
return ws_close(wsh, WS_PROTO_ERR);
}
if ((wsh->datalen = ws_raw_read(wsh, wsh->buffer, 14)) < need) {
if ((wsh->datalen += ws_raw_read(wsh, wsh->buffer + wsh->datalen, 14 - wsh->datalen)) < need) {
if ((wsh->datalen = ws_raw_read(wsh, wsh->buffer, 9)) < need) {
if ((wsh->datalen += ws_raw_read(wsh, wsh->buffer + wsh->datalen, 9 - wsh->datalen)) < need) {
/* too small - protocol err */
return ws_close(wsh, WS_PROTO_ERR);
}
@ -597,7 +597,7 @@ issize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data)
wsh->plen = wsh->buffer[1] & 0x7f;
wsh->payload = &wsh->buffer[2];
if (wsh->plen == 127) {
uint64_t *u64;
@ -637,7 +637,13 @@ issize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data)
need = (wsh->plen - (wsh->datalen - need));
if ((need + wsh->datalen) > (issize_t)wsh->buflen) {
if (need < 0) {
/* invalid read - protocol err .. */
*oc = WSOC_CLOSE;
return ws_close(wsh, WS_PROTO_ERR);
}
if ((need + wsh->datalen) > (ssize_t)wsh->buflen) {
/* too big - Ain't nobody got time fo' dat */
*oc = WSOC_CLOSE;
return ws_close(wsh, WS_DATA_TOO_BIG);
@ -646,7 +652,7 @@ issize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data)
wsh->rplen = wsh->plen - need;
while(need) {
issize_t r = ws_raw_read(wsh, wsh->payload + wsh->rplen, need);
ssize_t r = ws_raw_read(wsh, wsh->payload + wsh->rplen, need);
if (r < 1) {
/* invalid read - protocol err .. */
@ -660,7 +666,7 @@ issize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data)
}
if (mask && maskp) {
issize_t i;
ssize_t i;
for (i = 0; i < wsh->datalen; i++) {
wsh->payload[i] ^= maskp[i % 4];
@ -693,7 +699,7 @@ issize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data)
}
}
issize_t ws_feed_buf(wsh_t *wsh, void *data, size_t bytes)
ssize_t ws_feed_buf(wsh_t *wsh, void *data, size_t bytes)
{
if (bytes + wsh->wdatalen > wsh->buflen) {
@ -707,9 +713,9 @@ issize_t ws_feed_buf(wsh_t *wsh, void *data, size_t bytes)
return bytes;
}
issize_t ws_send_buf(wsh_t *wsh, ws_opcode_t oc)
ssize_t ws_send_buf(wsh_t *wsh, ws_opcode_t oc)
{
issize_t r = 0;
ssize_t r = 0;
if (!wsh->wdatalen) {
return -1;
@ -723,7 +729,7 @@ issize_t ws_send_buf(wsh_t *wsh, ws_opcode_t oc)
}
issize_t ws_write_frame(wsh_t *wsh, ws_opcode_t oc, void *data, size_t bytes)
ssize_t ws_write_frame(wsh_t *wsh, ws_opcode_t oc, void *data, size_t bytes)
{
uint8_t hdr[14] = { 0 };
size_t hlen = 2;
@ -757,11 +763,11 @@ issize_t ws_write_frame(wsh_t *wsh, ws_opcode_t oc, void *data, size_t bytes)
*u64 = htonl(bytes);
}
if (ws_raw_write(wsh, (void *) &hdr[0], hlen) != (issize_t)hlen) {
if (ws_raw_write(wsh, (void *) &hdr[0], hlen) != (ssize_t)hlen) {
return -1;
}
if (ws_raw_write(wsh, data, bytes) != (issize_t)bytes) {
if (ws_raw_write(wsh, data, bytes) != (ssize_t)bytes) {
return -2;
}

38
libs/sofia-sip/libsofia-sip-ua/tport/ws.h
View File

@ -24,17 +24,27 @@
#include <errno.h>
//#include "sha1.h"
#include <openssl/ssl.h>
#include <sofia-sip/su_types.h>
#ifdef _MSC_VER
#ifdef _WIN64
#define WS_SSIZE_T __int64
#elif _MSC_VER >= 1400
#define WS_SSIZE_T __int32 __w64
#else
#define WS_SSIZE_T __int32
#endif
typedef WS_SSIZE_T ssize_t
#endif
struct globals_s {
struct ws_globals_s {
const SSL_METHOD *ssl_method;
SSL_CTX *ssl_ctx;
char cert[512];
char key[512];
};
extern struct globals_s globals;
extern struct ws_globals_s ws_globals;
typedef int ws_socket_t;
#define ws_sock_invalid -1
@ -61,11 +71,11 @@ typedef struct wsh_s {
char buffer[65536];
char wbuffer[65536];
size_t buflen;
issize_t datalen;
issize_t wdatalen;
ssize_t datalen;
ssize_t wdatalen;
char *payload;
issize_t plen;
issize_t rplen;
ssize_t plen;
ssize_t rplen;
SSL *ssl;
int handshake;
uint8_t down;
@ -73,16 +83,16 @@ typedef struct wsh_s {
uint8_t close_sock;
} wsh_t;
issize_t ws_send_buf(wsh_t *wsh, ws_opcode_t oc);
issize_t ws_feed_buf(wsh_t *wsh, void *data, size_t bytes);
ssize_t ws_send_buf(wsh_t *wsh, ws_opcode_t oc);
ssize_t ws_feed_buf(wsh_t *wsh, void *data, size_t bytes);
issize_t ws_raw_read(wsh_t *wsh, void *data, size_t bytes);
issize_t ws_raw_write(wsh_t *wsh, void *data, size_t bytes);
issize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data);
issize_t ws_write_frame(wsh_t *wsh, ws_opcode_t oc, void *data, size_t bytes);
ssize_t ws_raw_read(wsh_t *wsh, void *data, size_t bytes);
ssize_t ws_raw_write(wsh_t *wsh, void *data, size_t bytes);
ssize_t ws_read_frame(wsh_t *wsh, ws_opcode_t *oc, uint8_t **data);
ssize_t ws_write_frame(wsh_t *wsh, ws_opcode_t oc, void *data, size_t bytes);
int ws_init(wsh_t *wsh, ws_socket_t sock, SSL_CTX *ssl_ctx, int close_sock);
issize_t ws_close(wsh_t *wsh, int16_t reason);
ssize_t ws_close(wsh_t *wsh, int16_t reason);
void ws_destroy(wsh_t *wsh);
void init_ssl(void);
void deinit_ssl(void);