Mercurial > lxmppd-hg-xmllex / file comparison
comparison: util/sasl.lua
util/sasl.lua
- changeset 449
- c0a4a1e63d70
- parent 405
- 62706c4e04cf
- child 457
- f4701f69f459
- child 472
- ee45599c0b5d
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| 448:2623519b25b0 | 449:c0a4a1e63d70 |
|---|---|
| 1 | 1 |
| 2 local md5 = require "md5" | 2 local md5 = require "util.hashes".md5; |
| 3 local log = require "util.logger".init("sasl"); | 3 local log = require "util.logger".init("sasl"); |
| 4 local tostring = tostring; | 4 local tostring = tostring; |
| 5 local st = require "util.stanza"; | 5 local st = require "util.stanza"; |
| 6 local generate_uuid = require "util.uuid".generate; | 6 local generate_uuid = require "util.uuid".generate; |
| 7 local s_match = string.match; | 7 local s_match = string.match; |
| 130 elseif Y == false then return "failure", "account-disabled" end | 130 elseif Y == false then return "failure", "account-disabled" end |
| 131 | 131 |
| 132 local A1 = Y..":"..response["nonce"]..":"..response["cnonce"]--:authzid | 132 local A1 = Y..":"..response["nonce"]..":"..response["cnonce"]--:authzid |
| 133 local A2 = "AUTHENTICATE:"..protocol.."/"..domain | 133 local A2 = "AUTHENTICATE:"..protocol.."/"..domain |
| 134 | 134 |
| 135 local HA1 = md5.sumhexa(A1) | 135 local HA1 = md5(A1, true) |
| 136 local HA2 = md5.sumhexa(A2) | 136 local HA2 = md5(A2, true) |
| 137 | 137 |
| 138 local KD = HA1..":"..response["nonce"]..":"..response["nc"]..":"..response["cnonce"]..":"..response["qop"]..":"..HA2 | 138 local KD = HA1..":"..response["nonce"]..":"..response["nc"]..":"..response["cnonce"]..":"..response["qop"]..":"..HA2 |
| 139 local response_value = md5.sumhexa(KD) | 139 local response_value = md5(KD, true) |
| 140 | 140 |
| 141 if response_value == response["response"] then | 141 if response_value == response["response"] then |
| 142 -- calculate rspauth | 142 -- calculate rspauth |
| 143 A2 = ":"..protocol.."/"..domain | 143 A2 = ":"..protocol.."/"..domain |
| 144 | 144 |
| 145 HA1 = md5.sumhexa(A1) | 145 HA1 = md5(A1, true) |
| 146 HA2 = md5.sumhexa(A2) | 146 HA2 = md5(A2, true) |
| 147 | 147 |
| 148 KD = HA1..":"..response["nonce"]..":"..response["nc"]..":"..response["cnonce"]..":"..response["qop"]..":"..HA2 | 148 KD = HA1..":"..response["nonce"]..":"..response["nc"]..":"..response["cnonce"]..":"..response["qop"]..":"..HA2 |
| 149 local rspauth = md5.sumhexa(KD) | 149 local rspauth = md5(KD, true) |
| 150 self.authenticated = true | 150 self.authenticated = true |
| 151 return "challenge", serialize({rspauth = rspauth}) | 151 return "challenge", serialize({rspauth = rspauth}) |
| 152 else | 152 else |
| 153 return "failure", "not-authorized", "The response provided by the client doesn't match the one we calculated." | 153 return "failure", "not-authorized", "The response provided by the client doesn't match the one we calculated." |
| 154 end | 154 end |
