diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua deleted file mode 100644 index 17616ff2308..00000000000 --- a/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua +++ /dev/null @@ -1,183 +0,0 @@ -local base = _G -local coroutine = require("coroutine") -local string = require("string") -local math = require("math") -local os = require("os") -local socket = socket or require("socket") ; -local tp = socket.tp or require("socket.tp"); -local ltn12 = ltn12 or require("ltn12"); -local headers = socket.headers or require("socket.headers"); -local mime = mime or require("mime"); -socket.smtp = {} -local _M = socket.smtp -module("socket.smtp") -_M.TIMEOUT = 60 -_M.SERVER = "localhost" -_M.PORT = 25 -_M.DOMAIN = os.getenv("SERVER_NAME") or "localhost" -_M.ZONE = "-0000" -local metat = { __index = {} } -function metat.__index:greet(domain) - self.try(self.tp:check("2..")) - self.try(self.tp:command("EHLO", domain or _M.DOMAIN)) - return socket.skip(1, self.try(self.tp:check("2.."))) -end -function metat.__index:mail(from) - self.try(self.tp:command("MAIL", "FROM:" .. from)) - return self.try(self.tp:check("2..")) -end -function metat.__index:rcpt(to) - self.try(self.tp:command("RCPT", "TO:" .. to)) - return self.try(self.tp:check("2..")) -end -function metat.__index:data(src, step) - self.try(self.tp:command("DATA")) - self.try(self.tp:check("3..")) - self.try(self.tp:source(src, step)) - self.try(self.tp:send("\r\n.\r\n")) - return self.try(self.tp:check("2..")) -end -function metat.__index:quit() - self.try(self.tp:command("QUIT")) - return self.try(self.tp:check("2..")) -end -function metat.__index:close() - return self.tp:close() -end -function metat.__index:login(user, password) - self.try(self.tp:command("AUTH", "LOGIN")) - self.try(self.tp:check("3..")) - self.try(self.tp:send(mime.b64(user) .. "\r\n")) - self.try(self.tp:check("3..")) - self.try(self.tp:send(mime.b64(password) .. "\r\n")) - return self.try(self.tp:check("2..")) -end -function metat.__index:plain(user, password) - local auth = "PLAIN " .. mime.b64("\0" .. user .. "\0" .. password) - self.try(self.tp:command("AUTH", auth)) - return self.try(self.tp:check("2..")) -end -function metat.__index:auth(user, password, ext) - if not user or not password then return 1 end - if string.find(ext, "AUTH[^\n]+LOGIN") then - return self:login(user, password) - elseif string.find(ext, "AUTH[^\n]+PLAIN") then - return self:plain(user, password) - else - self.try(nil, "authentication not supported") - end -end -function metat.__index:send(mailt) - self:mail(mailt.from) - if base.type(mailt.rcpt) == "table" then - for i,v in base.ipairs(mailt.rcpt) do - self:rcpt(v) - end - else - self:rcpt(mailt.rcpt) - end - self:data(ltn12.source.chain(mailt.source, mime.stuff()), mailt.step) -end -function _M.open(server, port, create) - local tp = socket.try(tp.connect(server or _M.SERVER, port or _M.PORT, - _M.TIMEOUT, create)) - local s = base.setmetatable({tp = tp}, metat) - s.try = socket.newtry(function() - s:close() - end) - return s -end -local function lower_headers(headers) - local lower = {} - for i,v in base.pairs(headers or lower) do - lower[string.lower(i)] = v - end - return lower -end -local seqno = 0 -local function newboundary() - seqno = seqno + 1 - return string.format('%s%05d==%05u', os.date('%d%m%Y%H%M%S'), - math.random(0, 99999), seqno) -end -local send_message -local function send_headers(tosend) - local canonic = headers.canonic - local h = "\r\n" - for f,v in base.pairs(tosend) do - h = (canonic[f] or f) .. ': ' .. v .. "\r\n" .. h - end - coroutine.yield(h) -end -local function send_multipart(mesgt) - local bd = newboundary() - local headers = lower_headers(mesgt.headers or {}) - headers['content-type'] = headers['content-type'] or 'multipart/mixed' - headers['content-type'] = headers['content-type'] .. - '; boundary="' .. bd .. '"' - send_headers(headers) - if mesgt.body.preamble then - coroutine.yield(mesgt.body.preamble) - coroutine.yield("\r\n") - end - for i, m in base.ipairs(mesgt.body) do - coroutine.yield("\r\n--" .. bd .. "\r\n") - send_message(m) - end - coroutine.yield("\r\n--" .. bd .. "--\r\n\r\n") - if mesgt.body.epilogue then - coroutine.yield(mesgt.body.epilogue) - coroutine.yield("\r\n") - end -end -local function send_source(mesgt) - local headers = lower_headers(mesgt.headers or {}) - headers['content-type'] = headers['content-type'] or - 'text/plain; charset="iso-8859-1"' - send_headers(headers) - while true do - local chunk, err = mesgt.body() - if err then coroutine.yield(nil, err) - elseif chunk then coroutine.yield(chunk) - else break end - end -end -local function send_string(mesgt) - local headers = lower_headers(mesgt.headers or {}) - headers['content-type'] = headers['content-type'] or - 'text/plain; charset="iso-8859-1"' - send_headers(headers) - coroutine.yield(mesgt.body) -end -function send_message(mesgt) - if base.type(mesgt.body) == "table" then send_multipart(mesgt) - elseif base.type(mesgt.body) == "function" then send_source(mesgt) - else send_string(mesgt) end -end -local function adjust_headers(mesgt) - local lower = lower_headers(mesgt.headers) - lower["date"] = lower["date"] or - os.date("!%a, %d %b %Y %H:%M:%S ") .. (mesgt.zone or _M.ZONE) - lower["x-mailer"] = lower["x-mailer"] or socket._VERSION - lower["mime-version"] = "1.0" - return lower -end -function _M.message(mesgt) - mesgt.headers = adjust_headers(mesgt) - local co = coroutine.create(function() send_message(mesgt) end) - return function() - local ret, a, b = coroutine.resume(co) - if ret then return a, b - else return nil, a end - end -end -_M.send = socket.protect(function(mailt) - local s = _M.open(mailt.server, mailt.port, mailt.create) - local ext = s:greet(mailt.domain) - s:auth(mailt.user, mailt.password, ext) - s:send(mailt) - s:quit() - return s:close() -end) -socket.smtp = _M -return _M |