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comparison mod_s2s_auth_posh/mod_s2s_auth_posh.lua @ 3205:7bfb25111ea6

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mod_s2s_auth_posh: Normalize code formatting
author Kim Alvefur <zash@zash.se>
date Sun, 28 Jan 2018 13:57:02 +0100
parents 13f381f0c03f
children 517c7f0333e3
comparison
equal deleted inserted replaced
3204:13f381f0c03f 3205:7bfb25111ea6
3 -- 3 --
4 -- Implements authentication via POSH (PKIX over Secure HTTP) 4 -- Implements authentication via POSH (PKIX over Secure HTTP)
5 -- http://tools.ietf.org/html/draft-miller-posh-03 5 -- http://tools.ietf.org/html/draft-miller-posh-03
6 -- 6 --
7 module:set_global(); 7 module:set_global();
8 local json = require 'util.json' 8 local json = require "util.json";
9 9
10 local base64 = require"util.encodings".base64; 10 local base64 = require "util.encodings".base64;
11 local pem2der = require "util.x509".pem2der; 11 local pem2der = require "util.x509".pem2der;
12 local hashes = require"util.hashes"; 12 local hashes = require "util.hashes";
13 local build_url = require"socket.url".build; 13 local build_url = require "socket.url".build;
14 local async = require "util.async"; 14 local async = require "util.async";
15 local http = require"net.http"; 15 local http = require "net.http";
16 16
17 local cache = require "util.cache".new(100); 17 local cache = require "util.cache".new(100);
18 18
19 local hash_order = { "sha-512", "sha-384", "sha-256", "sha-224", "sha-1" }; 19 local hash_order = { "sha-512", "sha-384", "sha-256", "sha-224", "sha-1" };
20 local hash_funcs = { hashes.sha512, hashes.sha384, hashes.sha256, hashes.sha224, hashes.sha1 }; 20 local hash_funcs = { hashes.sha512, hashes.sha384, hashes.sha256, hashes.sha224, hashes.sha1 };
44 log("debug", "Session direction: %s", tostring(host_session.direction)); 44 log("debug", "Session direction: %s", tostring(host_session.direction));
45 45
46 local url = build_url { scheme = "https", host = target_host, path = "/.well-known/posh/xmpp-server.json" }; 46 local url = build_url { scheme = "https", host = target_host, path = "/.well-known/posh/xmpp-server.json" };
47 47
48 log("debug", "Request POSH information for %s", tostring(target_host)); 48 log("debug", "Request POSH information for %s", tostring(target_host));
49 http.request(url, nil, function(response, code) 49 http.request(url, nil, function (response, code)
50 if code ~= 200 then 50 if code ~= 200 then
51 log("debug", "No or invalid POSH response received"); 51 log("debug", "No or invalid POSH response received");
52 resume(); 52 resume();
53 return; 53 return;
54 end 54 end
67 end) 67 end)
68 return true; 68 return true;
69 end 69 end
70 70
71 -- Do POSH authentication 71 -- Do POSH authentication
72 module:hook("s2s-check-certificate", function(event) 72 module:hook("s2s-check-certificate", function (event)
73 local session, cert = event.session, event.cert; 73 local session, cert = event.session, event.cert;
74 local log = session.log or module._log; 74 local log = session.log or module._log;
75 if session.cert_identity_status == "valid" then 75 if session.cert_identity_status == "valid" then
76 log("debug", "Not trying POSH because certificate is already valid"); 76 log("debug", "Not trying POSH because certificate is already valid");
77 return; 77 return;