aboutsummaryrefslogtreecommitdiff
path: root/src/network
diff options
context:
space:
mode:
authorest31 <MTest31@outlook.com>2016-03-14 10:18:29 +0100
committerest31 <MTest31@outlook.com>2016-03-15 17:20:09 +0100
commitaf30183124d40a969040d7de4b3a487feec466e4 (patch)
tree12cc4bdc529545014f8c8c9d0c3ed9d640c9ce2a /src/network
parent2607b97b4f2b41767d7a010e9376d3e7f578cb71 (diff)
downloadminetest-af30183124d40a969040d7de4b3a487feec466e4.tar.gz
minetest-af30183124d40a969040d7de4b3a487feec466e4.tar.bz2
minetest-af30183124d40a969040d7de4b3a487feec466e4.zip
Add option to not send pre v25 init packet
The legacy init packet (pre v25) sends information about the client's password that a server could use to log in to other servers if the username and password are the same. All the other benefits of SRP of protocol v25 are missed if the legacy init packet is still sent during connection creation. This patch adds an option to not send the v25 init packet. Not sending the v25 packet means breaking compat with pre v25 servers, but as the option is not enabled by default, no servers are affected unless the user explicitly flips the switch. More than 90% of the servers on the serverlist support post v25 protocols. The patch also fixes a bug with greying out of non compliant servers being done wrongly, the min and max params were mixed.
Diffstat (limited to 'src/network')
-rw-r--r--src/network/networkprotocol.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/network/networkprotocol.h b/src/network/networkprotocol.h
index 7cde6d764..177b97680 100644
--- a/src/network/networkprotocol.h
+++ b/src/network/networkprotocol.h
@@ -145,7 +145,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define SERVER_PROTOCOL_VERSION_MAX LATEST_PROTOCOL_VERSION
// Client's supported network protocol range
-#define CLIENT_PROTOCOL_VERSION_MIN 13
+// The minimal version depends on whether
+// send_pre_v25_init is enabled or not
+#define CLIENT_PROTOCOL_VERSION_MIN 25
+#define CLIENT_PROTOCOL_VERSION_MIN_LEGACY 13
#define CLIENT_PROTOCOL_VERSION_MAX LATEST_PROTOCOL_VERSION
// Constant that differentiates the protocol from random data and other protocols