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mod_firewall/README.markdown @ 2342:6848297cf40a
mod_firewall: Add conditions for testing whether a sender of a stanza is in the recipient's roster (or in a certain roster group)
author | Matthew Wild <mwild1@gmail.com> |
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date | Fri, 04 Nov 2016 12:46:11 +0000 |
parent | 2114:ce3dd93f30d9 |
child | 2360:97e63e8f0f32 |
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2341:52dd2a51dac8 | 2342:6848297cf40a |
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201 | 201 |
202 **Note:** Some chains execute before Prosody has performed any | 202 **Note:** Some chains execute before Prosody has performed any |
203 normalisation or validity checks on the to/from JIDs on an incoming | 203 normalisation or validity checks on the to/from JIDs on an incoming |
204 stanza. It is not advisable to perform access control or similar rules | 204 stanza. It is not advisable to perform access control or similar rules |
205 on JIDs in these chains (see the chain documentation for more info). | 205 on JIDs in these chains (see the chain documentation for more info). |
206 | |
207 ### Roster | |
208 | |
209 These functions access the roster of the recipient (only). Therefore they cannot (currently) | |
210 be used in some chains, such as for outgoing messages (the recipient may be on another server). | |
211 | |
212 Performance note: this check can potentially cause storage access (especially if the recipient | |
213 is currently offline), so you may want to limit its use in high-traffic situations, and place | |
214 it below other checks (such as a rate limiter). | |
215 | |
216 #### IN_ROSTER | |
217 | |
218 Tests whether the sender is in the recipient's roster. | |
219 | |
220 IN_ROSTER: yes | |
221 | |
222 #### IN_ROSTER_GROUP | |
223 | |
224 Tests whether the sender is in the recipient's roster, and in the named group. | |
225 | |
226 IN_ROSTER_GROUP: Friends | |
206 | 227 |
207 ### Time and date | 228 ### Time and date |
208 | 229 |
209 #### TIME | 230 #### TIME |
210 | 231 |