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annotate mod_block_subscriptions/mod_block_subscriptions.lua @ 1669:a25d137439a7

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Add README and CONTRIBUTING files containing the text from https://code.google.com/p/prosody-modules/
author Kim Alvefur <zash@zash.se>
date Thu, 09 Apr 2015 14:21:33 +0200
parents 107eb83aa732
children
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107eb83aa732 mod_block_subscriptions: Block incoming and outgoing presence subscriptions (useful in conjunction with mod_readonly)
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1 local allowed_presence_types = { probe = true, unavailable = true };
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2
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3 function filter_presence(event)
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4 local stanza = event.stanza;
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5 local presence_type = stanza.attr.type;
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6 if presence_type == nil or allowed_presence_types[presence_type] then
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7 return;
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8 end
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9 return true; -- Drop
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10 end
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11
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12 module:hook("pre-presence/bare", filter_presence, 200); -- Client sending
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13 module:hook("presence/bare", filter_presence, 200); -- Client receiving