diff options
| -rw-r--r-- | util/prosodyctl/check.lua | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/util/prosodyctl/check.lua b/util/prosodyctl/check.lua index 354cc3c3..71bbc222 100644 --- a/util/prosodyctl/check.lua +++ b/util/prosodyctl/check.lua @@ -62,9 +62,7 @@ local function check_probe(base_url, probe_module, target) end local function check_turn_service(turn_service, ping_service) - local array = require "util.array"; local ip = require "util.ip"; - local set = require "util.set"; local stun = require "net.stun"; -- Create UDP socket for communication with the server @@ -251,9 +249,17 @@ local function check_turn_service(turn_service, ping_service) return result; end - local relayed_address_set = set.new(array.pluck(result.relayed_addresses, "address")); - if not relayed_address_set:contains(result.external_ip_pong.address) then + local relay_address_found, relay_port_matches; + for _, relayed_address in ipairs(result.relayed_addresses) do + if relayed_address.address == result.external_ip_pong.address then + relay_address_found = true; + relay_port_matches = result.external_ip_pong.port == relayed_address.port; + end + end + if not relay_address_found then table.insert(result.warnings, "TURN external IP vs relay address mismatch! Is the TURN server behind a NAT and misconfigured?"); + elseif not relay_port_matches then + table.insert(result.warnings, "External port does not match reported relay port! This is probably caused by a NAT in front of the TURN server."); end -- @@ -1284,7 +1290,7 @@ local function check(arg) end end if result.external_ip_pong then - print(("TURN external IP: %s"):format(result.external_ip_pong.address)); + print(("TURN external address: %s:%d"):format(result.external_ip_pong.address, result.external_ip_pong.port)); end end |