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-rw-r--r--net/server_epoll.lua96
1 files changed, 51 insertions, 45 deletions
diff --git a/net/server_epoll.lua b/net/server_epoll.lua
index ec27861c..f7a7dafa 100644
--- a/net/server_epoll.lua
+++ b/net/server_epoll.lua
@@ -561,8 +561,8 @@ function interface:starttls(tls_ctx)
if self.ondrain == interface.starttls then
self.ondrain = nil;
end
- self.onwritable = interface.tlshandshake;
- self.onreadable = interface.tlshandshake;
+ self.onwritable = interface.inittls;
+ self.onreadable = interface.inittls;
self:set(true, true);
self:setreadtimeout(cfg.ssl_handshake_timeout);
self:setwritetimeout(cfg.ssl_handshake_timeout);
@@ -570,52 +570,55 @@ function interface:starttls(tls_ctx)
end
end
-function interface:tlshandshake()
- self:setwritetimeout(false);
- self:setreadtimeout(false);
- if not self._tls then
- self._tls = true;
- self:debug("Starting TLS now");
- self:del();
- self:updatenames(); -- Can't getpeer/sockname after wrap()
- local ok, conn, err = pcall(luasec.wrap, self.conn, self.tls_ctx);
- if not ok then
- conn, err = ok, conn;
- self:debug("Failed to initialize TLS: %s", err);
- end
- if not conn then
- self:on("disconnect", err);
- self:destroy();
- return conn, err;
- end
- conn:settimeout(0);
- self.conn = conn;
- if conn.sni then
- if self.servername then
- conn:sni(self.servername);
- elseif self._server and type(self._server.hosts) == "table" and next(self._server.hosts) ~= nil then
- conn:sni(self._server.hosts, true);
- end
+function interface:inittls(tls_ctx)
+ if self._tls then return end
+ if tls_ctx then self.tls_ctx = tls_ctx; end
+ self._tls = true;
+ self:debug("Starting TLS now");
+ self:del();
+ self:updatenames(); -- Can't getpeer/sockname after wrap()
+ local ok, conn, err = pcall(luasec.wrap, self.conn, self.tls_ctx);
+ if not ok then
+ conn, err = ok, conn;
+ self:debug("Failed to initialize TLS: %s", err);
+ end
+ if not conn then
+ self:on("disconnect", err);
+ self:destroy();
+ return conn, err;
+ end
+ conn:settimeout(0);
+ self.conn = conn;
+ if conn.sni then
+ if self.servername then
+ conn:sni(self.servername);
+ elseif self._server and type(self._server.hosts) == "table" and next(self._server.hosts) ~= nil then
+ conn:sni(self._server.hosts, true);
end
- if self.extra and self.extra.tlsa and conn.settlsa then
- -- TODO Error handling
- if not conn:setdane(self.servername or self.extra.dane_hostname) then
- self:debug("Could not enable DANE on connection");
- else
- self:debug("Enabling DANE with %d TLSA records", #self.extra.tlsa);
- self:noise("DANE hostname is %q", self.servername or self.extra.dane_hostname);
- for _, tlsa in ipairs(self.extra.tlsa) do
- self:noise("TLSA: %q", tlsa);
- conn:settlsa(tlsa.use, tlsa.select, tlsa.match, tlsa.data);
- end
+ end
+ if self.extra and self.extra.tlsa and conn.settlsa then
+ -- TODO Error handling
+ if not conn:setdane(self.servername or self.extra.dane_hostname) then
+ self:debug("Could not enable DANE on connection");
+ else
+ self:debug("Enabling DANE with %d TLSA records", #self.extra.tlsa);
+ self:noise("DANE hostname is %q", self.servername or self.extra.dane_hostname);
+ for _, tlsa in ipairs(self.extra.tlsa) do
+ self:noise("TLSA: %q", tlsa);
+ conn:settlsa(tlsa.use, tlsa.select, tlsa.match, tlsa.data);
end
end
- self:on("starttls");
- self.ondrain = nil;
- self.onwritable = interface.tlshandshake;
- self.onreadable = interface.tlshandshake;
- return self:init();
end
+ self:on("starttls");
+ self.ondrain = nil;
+ self.onwritable = interface.tlshandshake;
+ self.onreadable = interface.tlshandshake;
+ return self:init();
+end
+
+function interface:tlshandshake()
+ self:setwritetimeout(false);
+ self:setreadtimeout(false);
self:noise("Continuing TLS handshake");
local ok, err = self.conn:dohandshake();
if ok then
@@ -697,7 +700,10 @@ function interface:onacceptable()
client:debug("New connection %s on server %s", client, self);
if self.tls_direct then
client:add(true, true);
- client:starttls(self.tls_ctx);
+ if client:inittls(self.tls_ctx) then
+ client:setreadtimeout(cfg.ssl_handshake_timeout);
+ client:setwritetimeout(cfg.ssl_handshake_timeout);
+ end
else
client:add(true, false);
client:onconnect();