prosody-modules
12b78170b76c
mod_firewall/conditions.lib.lua

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mod_firewall/conditions.lib.lua @ 2363:12b78170b76c

mod_firewall: INSPECT: Handle stanza:find() returning nil (i.e. path didn't match)
author Matthew Wild <mwild1@gmail.com>
date Tue, 15 Nov 2016 14:58:16 +0000
parent 2362:c065ab67d807
child 2386:00eed68f63bf
comparison
equal deleted inserted replaced
2362:c065ab67d807 2363:12b78170b76c
114 local query, is_pattern_match, value = path:match("(.-)(~?)=(.*)"); 114 local query, is_pattern_match, value = path:match("(.-)(~?)=(.*)");
115 if not(query:match("#$") or query:match("@[^/]+")) then 115 if not(query:match("#$") or query:match("@[^/]+")) then
116 error("Stanza path does not return a string (append # for text content or @name for value of named attribute)", 0); 116 error("Stanza path does not return a string (append # for text content or @name for value of named attribute)", 0);
117 end 117 end
118 if is_pattern_match ~= "" then 118 if is_pattern_match ~= "" then
119 return ("stanza:find(%q):match(%q)"):format(path:match("(.-)~=(.*)")); 119 return ("(stanza:find(%q) or ''):match(%q)"):format(path:match("(.-)~=(.*)"));
120 else 120 else
121 return ("stanza:find(%q) == %q"):format(path:match("(.-)=(.*)")); 121 return ("stanza:find(%q) == %q"):format(path:match("(.-)=(.*)"));
122 end 122 end
123 end 123 end
124 return ("stanza:find(%q)"):format(path); 124 return ("stanza:find(%q)"):format(path);