* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
* USA
- *
- * $Id$
*/
return;
}
-static char inbuf[READBUF_SIZE];
-#ifdef HAVE_LIBZ
-static char outbuf[READBUF_SIZE];
-#endif
-
typedef struct _mod_ctl_buf
{
rb_dlink_node node;
rb_fde_t *mod_fd;
rb_fde_t *plain_fd;
- unsigned long long mod_out;
- unsigned long long mod_in;
- unsigned long long plain_in;
- unsigned long long plain_out;
+ uint64_t mod_out;
+ uint64_t mod_in;
+ uint64_t plain_in;
+ uint64_t plain_out;
uint8_t flags;
void *stream;
} conn_t;
static void conn_plain_read_shutdown_cb(rb_fde_t *fd, void *data);
static void mod_cmd_write_queue(mod_ctl_t * ctl, const void *data, size_t len);
static const char *remote_closed = "Remote host closed the connection";
-static int ssl_ok;
+static bool ssld_ssl_ok;
static int certfp_method = RB_SSL_CERTFP_METH_SHA1;
#ifdef HAVE_LIBZ
-static int zlib_ok = 1;
+static bool zlib_ok = true;
#else
-static int zlib_ok = 0;
+static bool zlib_ok = false;
#endif
zlib_stream_t *stream = conn->stream;
inflateEnd(&stream->instream);
deflateEnd(&stream->outstream);
+ rb_free(stream);
}
#endif
rb_free(conn);
rb_setselect(conn->plain_fd, RB_SELECT_READ, conn_plain_read_shutdown_cb, conn);
rb_setselect(conn->plain_fd, RB_SELECT_WRITE, NULL, NULL);
va_start(ap, fmt);
- rb_vsnprintf(reason, sizeof(reason), fmt, ap);
+ vsnprintf(reason, sizeof(reason), fmt, ap);
va_end(ap);
buf[0] = 'D';
static void
common_zlib_deflate(conn_t * conn, void *buf, size_t len)
{
+ char outbuf[READBUF_SIZE];
int ret, have;
z_stream *outstream = &((zlib_stream_t *) conn->stream)->outstream;
outstream->next_in = buf;
static void
common_zlib_inflate(conn_t * conn, void *buf, size_t len)
{
+ char outbuf[READBUF_SIZE];
int ret, have = 0;
((zlib_stream_t *) conn->stream)->instream.next_in = buf;
((zlib_stream_t *) conn->stream)->instream.avail_in = len;
}
#endif
-static int
+static bool
plain_check_cork(conn_t * conn)
{
if(rb_rawbuf_length(conn->modbuf_out) >= 4096)
rb_setselect(conn->plain_fd, RB_SELECT_READ, NULL, NULL);
/* try to write */
conn_mod_write_sendq(conn->mod_fd, conn);
- return 1;
+ return true;
}
- return 0;
+ return false;
}
static void
conn_plain_read_cb(rb_fde_t *fd, void *data)
{
+ char inbuf[READBUF_SIZE];
conn_t *conn = data;
int length = 0;
if(conn == NULL)
static void
conn_plain_read_shutdown_cb(rb_fde_t *fd, void *data)
{
+ char inbuf[READBUF_SIZE];
conn_t *conn = data;
int length = 0;
static void
conn_mod_read_cb(rb_fde_t *fd, void *data)
{
+ char inbuf[READBUF_SIZE];
conn_t *conn = data;
const char *err = remote_closed;
int length;
static void
ssl_send_cipher(conn_t *conn)
{
-#if 0
size_t len;
- char buf[512];
+ uint8_t buf[512];
char cstring[256];
const char *p;
if(!IsSSL(conn))
buf[0] = 'C';
uint32_to_buf(&buf[1], conn->id);
- strcpy(&buf[5], cstring);
+ strcpy((char *) &buf[5], cstring);
len = (strlen(cstring) + 1) + 5;
mod_cmd_write_queue(conn->ctl, buf, len);
-#endif
}
static void
SetSSL(conn);
if(rb_get_type(conn->mod_fd) & RB_FD_UNKNOWN)
- {
-
rb_set_type(conn->mod_fd, RB_FD_SOCKET);
- }
- if(rb_get_type(conn->mod_fd) == RB_FD_UNKNOWN)
+
+ if(rb_get_type(conn->plain_fd) == RB_FD_UNKNOWN)
rb_set_type(conn->plain_fd, RB_FD_SOCKET);
rb_ssl_start_accepted(ctlb->F[0], ssl_process_accept_cb, conn, 10);
if(rb_get_type(conn->mod_fd) == RB_FD_UNKNOWN)
rb_set_type(conn->mod_fd, RB_FD_SOCKET);
- if(rb_get_type(conn->mod_fd) == RB_FD_UNKNOWN)
+ if(rb_get_type(conn->plain_fd) == RB_FD_UNKNOWN)
rb_set_type(conn->plain_fd, RB_FD_SOCKET);
if(conn == NULL)
return;
- rb_snprintf(outstat, sizeof(outstat), "S %s %llu %llu %llu %llu", odata,
- conn->plain_out, conn->mod_in, conn->plain_in, conn->mod_out);
+ snprintf(outstat, sizeof(outstat), "S %s %llu %llu %llu %llu", odata,
+ (unsigned long long)conn->plain_out,
+ (unsigned long long)conn->mod_in,
+ (unsigned long long)conn->plain_in,
+ (unsigned long long)conn->mod_out);
conn->plain_out = 0;
conn->plain_in = 0;
conn->mod_in = 0;
mod_cmd_write_queue(ctl, outstat, strlen(outstat) + 1); /* +1 is so we send the \0 as well */
}
-static void
-change_connid(mod_ctl_t *ctl, mod_ctl_buf_t *ctlb)
-{
- uint32_t id = buf_to_uint32(&ctlb->buf[1]);
- uint32_t newid = buf_to_uint32(&ctlb->buf[5]);
- conn_t *conn = conn_find_by_id(id);
- rb_dlinkDelete(&conn->node, connid_hash(conn->id));
- SetZipSSL(conn);
- conn->id = newid;
-}
-
#ifdef HAVE_LIBZ
static void
zlib_process(mod_ctl_t * ctl, mod_ctl_buf_t * ctlb)
ssl_new_keys(mod_ctl_t * ctl, mod_ctl_buf_t * ctl_buf)
{
char *buf;
- char *cert, *key, *dhparam;
+ char *cert, *key, *dhparam, *cipher_list;
buf = (char *) &ctl_buf->buf[2];
cert = buf;
dhparam = buf;
if(strlen(dhparam) == 0)
dhparam = NULL;
+ buf += strlen(dhparam) + 1;
+ cipher_list = buf;
+ if(strlen(cipher_list) == 0)
+ cipher_list = NULL;
- if(!rb_setup_ssl_server(cert, key, dhparam))
+ if(!rb_setup_ssl_server(cert, key, dhparam, cipher_list))
{
const char *invalid = "I";
mod_cmd_write_queue(ctl, invalid, strlen(invalid));
mod_cmd_write_queue(ctl, useless, strlen(useless));
}
+static void
+send_version(mod_ctl_t * ctl)
+{
+ char version[256] = { 'V', 0 };
+ strncpy(&version[1], rb_lib_version(), sizeof(version) - 2);
+ mod_cmd_write_queue(ctl, version, strlen(version));
+}
+
static void
send_nozlib_support(mod_ctl_t * ctl, mod_ctl_buf_t * ctlb)
{
break;
}
- if(!ssl_ok)
+ if(!ssld_ssl_ok)
{
send_nossl_support(ctl, ctl_buf);
break;
break;
}
- if(!ssl_ok)
+ if(!ssld_ssl_ok)
{
send_nossl_support(ctl, ctl_buf);
break;
}
case 'K':
{
- if(!ssl_ok)
+ if(!ssld_ssl_ok)
{
send_nossl_support(ctl, ctl_buf);
break;
process_stats(ctl, ctl_buf);
break;
}
- case 'Y':
- {
- change_connid(ctl, ctl_buf);
- break;
- }
#ifdef HAVE_LIBZ
case 'Z':
static void
read_pipe_ctl(rb_fde_t *F, void *data)
{
+ char inbuf[READBUF_SIZE];
int retlen;
while((retlen = rb_read(F, inbuf, sizeof(inbuf))) > 0)
{
if(s_ctlfd == NULL || s_pipe == NULL || s_pid == NULL)
{
fprintf(stderr,
- "This is ircd-ratbox ssld. You know you aren't supposed to run me directly?\n");
+ "This is the charybdis ssld for internal ircd use.\n");
fprintf(stderr,
- "You get an Id tag for this: $Id$\n");
- fprintf(stderr, "Have a nice life\n");
+ "You aren't supposed to run me directly. Exiting.\n");
exit(1);
}
setup_signals();
rb_lib_init(NULL, NULL, NULL, 0, maxfd, 1024, 4096);
rb_init_rawbuffers(1024);
- ssl_ok = rb_supports_ssl();
+ ssld_ssl_ok = rb_supports_ssl();
mod_ctl = rb_malloc(sizeof(mod_ctl_t));
mod_ctl->F = rb_open(ctlfd, RB_FD_SOCKET, "ircd control socket");
mod_ctl->F_pipe = rb_open(pipefd, RB_FD_PIPE, "ircd pipe");
rb_event_add("check_handshake_flood", check_handshake_flood, NULL, 10);
read_pipe_ctl(mod_ctl->F_pipe, NULL);
mod_read_ctl(mod_ctl->F, mod_ctl);
- if(!zlib_ok && !ssl_ok)
+ send_version(mod_ctl);
+ if(!zlib_ok && !ssld_ssl_ok)
{
/* this is really useless... */
send_i_am_useless(mod_ctl);
if(!zlib_ok)
send_nozlib_support(mod_ctl, NULL);
- if(!ssl_ok)
+ if(!ssld_ssl_ok)
send_nossl_support(mod_ctl, NULL);
rb_lib_loop(0);
return 0;
projects / solanum.git / blobdiff