Relintai/smtp_node
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An another set of cleanups.

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Relintai 2023-09-18 12:37:45 +02:00
parent 769009b1f5
commit 977aff4058
1 changed files with 32 additions and 25 deletions
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57
SMTPClient.gd
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@ -4,12 +4,11 @@ export(String) var server : String = "smtp.gmail.com"
export(int) var port : int = 465
export(String) var user : String = ""
export(String) var password : String = ""
export(String) var email_address : String = "mail.smtp.localhost"
export(String) var client_address : String = "client.example.com"
export(int) var max_retries : int = 5
export(int) var delay_time : int = 250
export(String) var mymailto : String = ""
export(String) var mymail : String = "mail.smtp.localhost"
var _socket_original : StreamPeer = null
var _socket : StreamPeer = null
var _packet_in : String = ""
@ -26,30 +25,36 @@ enum SMTPStatus {
var _current_status : int = 0
var thread : Thread = null
var _thread : Thread = null
var authloginbase64 : String = ""
var authpassbase64 : String = ""
var _auth_login_base64 : String = ""
var _auth_pass_base64 : String = ""
func _ready():
if user != "":
authloginbase64 = Marshalls.raw_to_base64(user.to_ascii())
_auth_login_base64 = Marshalls.raw_to_base64(user.to_ascii())
if password != "":
authpassbase64 = Marshalls.raw_to_base64(password.to_ascii())
_auth_pass_base64 = Marshalls.raw_to_base64(password.to_ascii())
func deliver(data):
thread = Thread.new()
thread.start(self,"thread_deliver",data)
func send_mail(address, subject, data):
_thread = Thread.new()
_thread.start(self, "_thread_deliver", [address, subject, data])
func _thread_deliver(user_data):
var address : String = user_data[0]
var subject : String = user_data[1]
var data : String = user_data[2]
func thread_deliver(data):
var r_code : int
r_code = Open_socket()
r_code = open_socket()
if r_code == OK:
r_code = wait_answer()
# if r_code == OK:
# emit_signal("SMTP_connected")
# r_code = send("ciao") # needed because some SMTP servers return error each first command
if r_code == OK:
r_code = mail_hello()
if r_code == OK:
@ -58,11 +63,11 @@ func thread_deliver(data):
return
r_code = mail_auth()
if r_code == OK:
r_code = mail_from(mymail)
r_code = mail_from(address)
if r_code == OK:
r_code = mail_to(mymailto)
r_code = mail_to(address)
if r_code == OK:
r_code = mail_data(data,mymail,subject)
r_code = mail_data(data, address, subject)
if r_code == OK:
print("process OK")
if r_code == OK:
@ -75,7 +80,7 @@ func thread_deliver(data):
return r_code
func Open_socket():
func open_socket():
var error : int
if _socket_original == null:
@ -88,7 +93,7 @@ func Open_socket():
display(["connecting server...",server,error])
if error > 0:
var ip=IP.resolve_hostname(server)
var ip = IP.resolve_hostname(server)
error=_socket.connect_to_host(ip,port)
display(["trying IP ...",ip,error])
@ -170,30 +175,32 @@ func parse_packet_in(strcompare):
return FAILED
func mail_hello():
var r_code : int =send("HELO", mymail)
var r_code : int = send("HELO", client_address)
wait_answer()
r_code= send("EHLO", mymail)
r_code= send("EHLO", client_address)
r_code= wait_answer("250")
return r_code
# the mail_auth() function was broken, I fixed it, you're welcome
func mail_auth():
var r_code : int =send("AUTH LOGIN")
r_code=wait_answer("334")
#print("mail_auth() , AUTH LOGIN ", r_code)
# when debugging, add print statements everywhere you fail to progress.
if r_code == OK:
r_code=send(authloginbase64)
r_code=send(_auth_login_base64)
r_code = wait_answer("334")
#print("mail_auth() , username ", r_code)
if r_code == OK:
r_code=send(authpassbase64)
r_code=send(_auth_pass_base64)
r_code = wait_answer("235")
#print("mail_auth() , password ", r_code)
display(["r_code auth:", r_code])
return r_code
func mail_from(data):
@ -230,7 +237,7 @@ func bracket(data):
return "<"+data+">"
func _on_Button_pressed() -> void:
deliver("TEST MSG!")
send_mail("", "TEST SUBJECT", "TEST MSG!")
var debug = true
func display(data):