prosody-modules
3a17fc0127b1
mod_vjud/mod_vjud.lua

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mod_vjud/mod_vjud.lua @ 879:3a17fc0127b1

mod_vjud: Enforce minimal length of search parameters
author Kim Alvefur <zash@zash.se>
date Sun, 16 Dec 2012 12:35:43 +0100
parent 789:7e40d6680093
child 880:312602605269
comparison
equal deleted inserted replaced
878:6b7a2d1a1879 879:3a17fc0127b1
83 if stanza.attr.type == "get" then 83 if stanza.attr.type == "get" then
84 origin.send(st.reply(stanza):add_child(get_reply)); 84 origin.send(st.reply(stanza):add_child(get_reply));
85 else -- type == "set" 85 else -- type == "set"
86 local query = stanza.tags[1]; 86 local query = stanza.tags[1];
87 local first, last, nick, email = 87 local first, last, nick, email =
88 (query:get_child_text"first" or false), 88 s_lower(query:get_child_text"first" or ""),
89 (query:get_child_text"last" or false), 89 s_lower(query:get_child_text"last" or ""),
90 (query:get_child_text"nick" or false), 90 s_lower(query:get_child_text"nick" or ""),
91 (query:get_child_text"email" or false); 91 s_lower(query:get_child_text"email" or "");
92 92
93 first = #first >= 2 and first;
94 last = #last >= 2 and last;
95 nick = #nick >= 2 and nick;
96 email = #email >= 2 and email;
93 if not ( first or last or nick or email ) then 97 if not ( first or last or nick or email ) then
94 origin.send(st.error_reply(stanza, "modify", "not-acceptable", "All fields were empty")); 98 origin.send(st.error_reply(stanza, "modify", "not-acceptable", "All fields were empty or too short"));
95 return true; 99 return true;
96 end 100 end
97 101
98 local reply = st.reply(stanza):query("jabber:iq:search"); 102 local reply = st.reply(stanza):query("jabber:iq:search");
99 103