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mod_telnet_tlsinfo/README.markdown

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mod_telnet_tlsinfo/README.markdown @ 5160:8474a3b80200

mod_firewall: Fix 'is_admin' internal dependency rule #1797 (thanks diane) Looks like the boolean logic was inverted here. Instead, for now, simply check if is_admin is there. It is deprecated in trunk and was briefly removed before being brought back with a 'deprecated' warning as part of the new roles and permissions work. Making this dependency conditioned on the existence of the underlying function should make it work until it actually goes away for real.
author Kim Alvefur <zash@zash.se>
date Fri, 27 Jan 2023 23:06:25 +0100
parent 3676:957e87067231
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1 ---
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2 labels:
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3 - 'Stage-Obsolete'
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4 summary: Telnet command for showing TLS info
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5 ---
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6
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7 Introduction
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8 ============
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9
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10 This module adds two commands to the telnet console, `c2s:showtls()` and
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11 `s2s:showtls()`. These commands shows TLS parameters, such as ciphers
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12 and key agreement protocols, of all c2s or s2s connections.
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14 Configuration
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15 =============
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17 Just add the module to the `modules_enabled` list. There is no other
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18 configuration.
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19
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20 modules_enabled = {
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21 ...
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22 "telnet_tlsinfo";
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23 }
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25 Usage
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26 =====
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28 Simply type `c2s:showtls()` to show client connections or
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29 `s2s:showtls()` for server-to-server connections. These commands can
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30 also take a JID for limiting output to matching users or servers.
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31
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32 s2s:showtls("prosody.im")
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33 | example.com -> prosody.im
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34 | protocol: TLSv1.1
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35 | cipher: DHE-RSA-AES256-SHA
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36 | encryption: AES(256)
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37 | algbits: 256
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38 | bits: 256
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39 | authentication: RSA
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40 | key: DH
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41 | mac: SHA1
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42 | export: false
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43
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44 Field Description
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45 ---------------- -------------------------------------------------------------------------------------------------
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46 protocol The protocol used. **Note**: With older LuaSec, this is the protocol that added the used cipher
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47 cipher The OpenSSL cipher string for the currently used cipher
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48 encryption Encryption algorithm used
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49 bits, algbits Secret bits involved in the cipher
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50 authentication The authentication algorithm used
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51 mac Message authentication algorithm used
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52 key Key exchange mechanism used.
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53 export Whethere an export cipher is used
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54
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55 Compatibility
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56 =============
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57
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58 --------------------- ------------------
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59 0.9 with LuaSec 0.5 Works
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60 0.10 Merged into core
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61 --------------------- ------------------