diff --git a/changes/bug28925 b/changes/bug28925
new file mode 100644
index 0000000000..a867443885
--- /dev/null
+++ b/changes/bug28925
@@ -0,0 +1,4 @@
+ o Minor bugfixes (bootstrap reporting):
+ - During bootstrap reporting, correctly distinguish pluggable
+ transports from plain proxies. Fixes bug 28925; bugfix on
+ 0.4.0.1-alpha.
diff --git a/src/core/mainloop/connection.c b/src/core/mainloop/connection.c
index 41be3833ab..c8b19344bd 100644
--- a/src/core/mainloop/connection.c
+++ b/src/core/mainloop/connection.c
@@ -5361,17 +5361,20 @@ assert_connection_ok(connection_t *conn, time_t now)
}
/** Fills addr and port with the details of the global
- * proxy server we are using.
- * conn contains the connection we are using the proxy for.
+ * proxy server we are using. Store a 1 to the int pointed to by
+ * is_put_out if the connection is using a pluggable
+ * transport; store 0 otherwise. conn contains the connection
+ * we are using the proxy for.
*
* Return 0 on success, -1 on failure.
*/
int
get_proxy_addrport(tor_addr_t *addr, uint16_t *port, int *proxy_type,
- const connection_t *conn)
+ int *is_pt_out, const connection_t *conn)
{
const or_options_t *options = get_options();
+ *is_pt_out = 0;
/* Client Transport Plugins can use another proxy, but that should be hidden
* from the rest of tor (as the plugin is responsible for dealing with the
* proxy), check it first, then check the rest of the proxy types to allow
@@ -5387,6 +5390,7 @@ get_proxy_addrport(tor_addr_t *addr, uint16_t *port, int *proxy_type,
tor_addr_copy(addr, &transport->addr);
*port = transport->port;
*proxy_type = transport->socks_version;
+ *is_pt_out = 1;
return 0;
}
@@ -5423,11 +5427,13 @@ log_failed_proxy_connection(connection_t *conn)
{
tor_addr_t proxy_addr;
uint16_t proxy_port;
- int proxy_type;
+ int proxy_type, is_pt;
- if (get_proxy_addrport(&proxy_addr, &proxy_port, &proxy_type, conn) != 0)
+ if (get_proxy_addrport(&proxy_addr, &proxy_port, &proxy_type, &is_pt,
+ conn) != 0)
return; /* if we have no proxy set up, leave this function. */
+ (void)is_pt;
log_warn(LD_NET,
"The connection to the %s proxy server at %s just failed. "
"Make sure that the proxy server is up and running.",
diff --git a/src/core/mainloop/connection.h b/src/core/mainloop/connection.h
index f4f0e839ae..411f13a8b8 100644
--- a/src/core/mainloop/connection.h
+++ b/src/core/mainloop/connection.h
@@ -187,7 +187,7 @@ int connection_proxy_connect(connection_t *conn, int type);
int connection_read_proxy_handshake(connection_t *conn);
void log_failed_proxy_connection(connection_t *conn);
int get_proxy_addrport(tor_addr_t *addr, uint16_t *port, int *proxy_type,
- const connection_t *conn);
+ int *is_pt_out, const connection_t *conn);
int retry_all_listeners(smartlist_t *new_conns,
int close_all_noncontrol);
diff --git a/src/core/or/connection_or.c b/src/core/or/connection_or.c
index 55047da167..debf482cb3 100644
--- a/src/core/or/connection_or.c
+++ b/src/core/or/connection_or.c
@@ -437,7 +437,15 @@ connection_or_state_publish(const or_connection_t *conn, uint8_t state)
msg.type = ORCONN_MSGTYPE_STATE;
msg.u.state.gid = conn->base_.global_identifier;
- msg.u.state.proxy_type = conn->proxy_type;
+ if (conn->is_pt) {
+ /* Do extra decoding because conn->proxy_type indicates the proxy
+ * protocol that tor uses to talk with the transport plugin,
+ * instead of PROXY_PLUGGABLE. */
+ tor_assert_nonfatal(conn->proxy_type != PROXY_NONE);
+ msg.u.state.proxy_type = PROXY_PLUGGABLE;
+ } else {
+ msg.u.state.proxy_type = conn->proxy_type;
+ }
msg.u.state.state = state;
if (conn->chan) {
msg.u.state.chan = TLS_CHAN_TO_BASE(conn->chan)->global_identifier;
@@ -1472,7 +1480,7 @@ connection_or_connect, (const tor_addr_t *_addr, uint16_t port,
int r;
tor_addr_t proxy_addr;
uint16_t proxy_port;
- int proxy_type;
+ int proxy_type, is_pt = 0;
tor_assert(_addr);
tor_assert(id_digest);
@@ -1516,13 +1524,15 @@ connection_or_connect, (const tor_addr_t *_addr, uint16_t port,
conn->is_outgoing = 1;
/* If we are using a proxy server, find it and use it. */
- r = get_proxy_addrport(&proxy_addr, &proxy_port, &proxy_type, TO_CONN(conn));
+ r = get_proxy_addrport(&proxy_addr, &proxy_port, &proxy_type, &is_pt,
+ TO_CONN(conn));
if (r == 0) {
conn->proxy_type = proxy_type;
if (proxy_type != PROXY_NONE) {
tor_addr_copy(&addr, &proxy_addr);
port = proxy_port;
conn->base_.proxy_state = PROXY_INFANT;
+ conn->is_pt = is_pt;
}
connection_or_change_state(conn, OR_CONN_STATE_CONNECTING);
connection_or_event_status(conn, OR_CONN_EVENT_LAUNCHED, 0);
diff --git a/src/core/or/or_connection_st.h b/src/core/or/or_connection_st.h
index d5db5e8694..a5ce844bff 100644
--- a/src/core/or/or_connection_st.h
+++ b/src/core/or/or_connection_st.h
@@ -67,6 +67,8 @@ struct or_connection_t {
* geoip cache and handled by the DoS mitigation subsystem. We use this to
* insure we have a coherent count of concurrent connection. */
unsigned int tracked_for_dos_mitigation : 1;
+ /** True iff this connection is using a pluggable transport */
+ unsigned int is_pt : 1;
uint16_t link_proto; /**< What protocol version are we using? 0 for
* "none negotiated yet." */