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annotate mod_e2e_policy/README.markdown @ 4942:e7b9bc629ecc

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mod_rest: Add special handling to catch MAM results from remote hosts Makes MAM queries to remote hosts works. As the comment says, MAM results from users' local archives or local MUCs are returned via origin.send() which is provided in the event and thus already worked. Results from remote hosts go via normal stanza routing and events, which need this extra handling to catch. This pattern of iq-set, message+, iq-result is generally limited to MAM. Closest similar thing might be MUC join, but to really handle that you would need the webhook callback mechanism.
author Kim Alvefur <zash@zash.se>
date Mon, 16 May 2022 19:47:09 +0200
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1 Introduction
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2 ============
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4 This module was written to encourage usage of End-to-end encryption for chat and MUC messages. It can be configured to warn the sender after every plaintext/unencrypted message or to block all plaintext/unencrypted messages. It also supports MUC and JID whitelisting, so administrators can for example whitelist public support MUCs ;-)
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6 Configuration
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7 =============
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9 Enable the module as any other:
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11 modules_enabled = {
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12 "e2e_policy";
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13 }
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15 You can then set some options to configure your desired policy:
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17 Option Default Description
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18 ------------------------------------ ------------ -------------------------------------------------------------------------------------------------------------------------------------------------
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19 e2e\_policy\_chat `"optional"` Policy for chat messages. Possible values: `"none"`, `"optional"` and `"required"`.
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20 e2e\_policy\_muc `"optional"` Policy for MUC messages. Possible values: `"none"`, `"optional"` and `"required"`.
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21 e2e\_policy\_whitelist `{ }` Make this module ignore messages sent to and from this JIDs or MUCs.
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22 e2e\_policy\_message\_optional\_chat `""` Set a custom warning message for chat messages.
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23 e2e\_policy\_message\_required\_chat `""` Set a custom error message for chat messages.
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24 e2e\_policy\_message\_optional\_muc `""` Set a custom warning message for MUC messages.
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25 e2e\_policy\_message\_required\_muc `""` Set a custom error message for MUC messages.
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26
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27 Some examples:
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29 e2e_policy_chat = "optional"
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30 e2e_policy_muc = "optional"
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31 e2e_policy_whitelist = { "admin@example.com", "prosody@conference.prosody.im" }
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32 e2e_policy_message_optional_chat = "For security reasons, OMEMO, OTR or PGP encryption is STRONGLY recommended for conversations on this server."
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33 e2e_policy_message_required_chat = "For security reasons, OMEMO, OTR or PGP encryption is required for conversations on this server."
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34 e2e_policy_message_optional_muc = "For security reasons, OMEMO, OTR or PGP encryption is STRONGLY recommended for MUC on this server."
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35 e2e_policy_message_required_muc = "For security reasons, OMEMO, OTR or PGP encryption is required for MUC on this server."
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36
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37 Compatibility
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38 =============
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39
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40 ----- -------------
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41 trunk Works
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42 0.10 Should work
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43 0.9 Should work
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44 ----- -------------
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