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annotate mod_portcheck/mod_portcheck.lua @ 4900:cc5ac0f0f32d

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mod_muc_moderation: Update Clients section (+ Gajim, clix)
author Kim Alvefur <zash@zash.se>
date Sun, 20 Feb 2022 11:49:06 +0100
parents adecfb36349e
children 3abbcb8584d2
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42a362a2bf51 mod_portcheck: Shell command to check if ports are open
Kim Alvefur <zash@zash.se>
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1 module:set_global();
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2 local portmanager = require "core.portmanager";
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3
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4 local commands = module:shared("admin_shell/commands")
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5
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6 function commands.portcheck(session, line)
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adecfb36349e mod_portcheck: Include '*' in allowed characters so '*:port' works
Kim Alvefur <zash@zash.se>
parents: 4897
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7 for desc, interface, port in line:gmatch("%s(%[?([%x:.*]+)%]?:(%d+))") do
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42a362a2bf51 mod_portcheck: Shell command to check if ports are open
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8 if interface == "*" then
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9 interface = "0.0.0.0";
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10 end
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11 assert(portmanager.get_service_at(interface, tonumber(port)), desc);
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12 end
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13 session.print "OK";
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14 end
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15
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16 function module.unload()
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17 commands.portcheck = nil;
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18 end