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mailcow-dockerized/data/conf/dovecot/auth/passwd-verify.lua
2025-03-27 16:52:15 +01:00

47 lines
1.3 KiB
Lua

function auth_password_verify(request, password)
if request.domain == nil then
return dovecot.auth.PASSDB_RESULT_USER_UNKNOWN, "No such user"
end
local json = require "cjson"
local ltn12 = require "ltn12"
local https = require "ssl.https"
https.TIMEOUT = 30
local req = {
username = request.user,
password = password,
real_rip = request.real_rip,
protocol = {}
}
req.protocol[request.service] = true
local req_json = json.encode(req)
local res = {}
local b, c = https.request {
method = "POST",
url = "https://nginx:9082",
source = ltn12.source.string(req_json),
headers = {
["content-type"] = "application/json",
["content-length"] = tostring(#req_json)
},
sink = ltn12.sink.table(res),
insecure = true
}
if c ~= 200 then
dovecot.i_info("HTTP request failed with " .. c .. " for user " .. request.user)
return dovecot.auth.PASSDB_RESULT_INTERNAL_FAILURE, "Upstream error"
end
local api_response = json.decode(table.concat(res))
if api_response.success == true then
return dovecot.auth.PASSDB_RESULT_OK, ""
end
return dovecot.auth.PASSDB_RESULT_PASSWORD_MISMATCH, "Failed to authenticate"
end
function auth_passdb_lookup(req)
return dovecot.auth.PASSDB_RESULT_USER_UNKNOWN, ""
end