nodemcu-firmware/lua_examples/email/read_email_imap.lua

89 lines
2.0 KiB
Lua

---
-- @author Miguel (AllAboutEE.com)
-- @description Reads email via IMAP
-- this could be your email (and it is in most cases even in you have a "username")
local IMAP_USERNAME = "myemail@xxx.rr.com"
local IMAP_PASSWORD = "mypassword"
local IMAP_SERVER = "mail.twc.com"
local IMAP_PORT = "143"
local IMAP_TAG = "t1"
local SSID = "ssid"
local SSID_PASSWORD = "password"
wifi.setmode(wifi.STATION)
wifi.sta.config(SSID,SSID_PASSWORD)
wifi.sta.autoconnect(1)
function print_logout(sck,logout_reply)
print("=========== LOGOUT REPLY ==========\r\n")
print(logout_reply)
end
function logout(sck)
print("Logging out...\r\n")
sck:on("receive",print_logout)
sck:send(IMAP_TAG .. " LOGOUT\r\n")
end
function print_body(sck,email_body)
print("========== EMAIL BODY =========== \r\n")
print(email_body)
print("\r\n")
logout(sck)
end
function fetch_body(sck)
print("\r\nFetching first mail body...\r\n")
sck:on("receive",print_body)
sck:send(IMAP_TAG .. " FETCH 1 BODY[TEXT]\r\n")
end
function print_header(sck, email_header)
print("============== EMAIL HEADERS ==========\r\n")
print(email_header) -- prints the email headers
print("\r\n")
fetch_body(sck)
end
function fetch_header(sck)
print("\r\nFetching first mail headers...\r\n")
sck:on("receive",print_header)
sck:send(IMAP_TAG .. " FETCH 1 BODY[HEADER]\r\n")
end
function print_login(sck,login_reply)
print("========== LOGIN REPLY ==========\r\n")
print(login_reply)
select(sck,"INBOX")
end
function print_select(sck,response)
print(response)
fetch_header(sck)
end
function select(sck,mailbox)
print("Selecting inbox...\r\n")
sck:on("receive",print_select)
sck:send(IMAP_TAG .. " SELECT "..mailbox.."\r\n")
end
function login(sck)
print("Logging in...\r\n")
sck:on("receive", print_login)
sck:send(IMAP_TAG .. " LOGIN " .. IMAP_USERNAME .. " ".. IMAP_PASSWORD.."\r\n")
end
local socket = net.createConnection(net.TCP,0)
socket:on("connection",login)
socket:connect(IMAP_PORT,IMAP_SERVER)