Add initial madmail installer step

app/routes.py

@@ -17,6 +17,7 @@ import glob
 import time
 import qrcode
 from flask_babel import lazy_gettext as _l
+from install_madmail import run_madmail_installer
 
 CHANGES_REQUIRING_RESTART = ['wifi_password', 'ssid', 'enable_access_point', 'enable_chat', 'enable_delta_chat', 'butterbox_hostname', 'ssh_access_settings', 'root_account_settings', 'root_password']
 RASPAP_INSTALLED = os.path.exists("/var/www/html/raspap")
@@ -231,7 +232,6 @@ def step3():
         return render_template('step3.html', raspap_installed=RASPAP_INSTALLED, form=form, get_setting=get_setting)
     return redirect(url_for('admin'))
 
-
 @app.route('/step4', methods=['GET', 'POST'])
 def step4():
     form = Step4Form()
@@ -252,6 +252,7 @@ def step4():
                 setting_value = getattr(form, s).data
                 set_setting(s, setting_value)
             set_setting('first_setup', "false")
+            run_madmail_installer()
             db.session.commit()
             return redirect(url_for('setup_complete'))
     if get_setting("first_setup") == "true":

change_manager.py

@@ -157,7 +157,7 @@ def check_settings(raspap_installed: bool):
             if s == "enable_access_point" and raspap_installed:
                 needs_restart = change_service_status("enable_access_point", "raspapd") or needs_restart
             if s == "enable_deltachat":
-                needs_restart = change_service_status("enable_deltachat", "madmail") or needs_restart
+                needs_restart = change_service_status("enable_deltachat", "maddy") or needs_restart
             if s == "butterbox_hostname":
                # change in  /etc/hostname
                 print("Writing new hostname to /etc/hostname")

install_madmail.py

@@ -0,0 +1,69 @@
+import pexpect
+import json
+def run_madmail_installer():
+    with open("./settings.txt", "r") as f:
+        settings = json.load(f)
+    butterbox_hostname = settings["butterbox_hostname"]
+
+    cmd = f"sudo ../madmail/madmail install"
+    child = pexpect.spawn(cmd, encoding = "utf-8")#
+    child.logfile = open("install_log.txt", "w")
+    child.expect("Customize every setting")
+    child.sendline("2")
+    child.expect("Primary domain")
+    child.sendline(butterbox_hostname)
+    child.expect("MX record")
+    child.sendline(butterbox_hostname)
+    child.expect("Public IP address")
+    child.sendline("127.0.0.1")
+    child.expect("Additional domains")
+    child.sendline("")
+    child.expect("State directory")
+    child.sendline("")
+    child.expect("Configuration directory")
+    child.sendline("")
+    child.expect("TLS certificate path")
+    child.sendline("")
+    child.expect("TLS private key path")
+    child.sendline("")
+    child.expect("SMTP port")
+    child.sendline("")
+    child.expect("Submission port")
+    child.sendline("")
+    child.expect("Submission TLS port")
+    child.sendline("")
+    child.expect("IMAP port")
+    child.sendline("")
+    child.expect("IMAP TLS port")
+    child.sendline("")
+    child.expect("Allow insecure")
+    child.sendline("n")
+    child.expect("Enable chatmail endpoint for user registration")
+    child.sendline("y")
+    child.expect("Chatmail HTTP port")
+    child.sendline("8081")
+    child.expect("Chatmail HTTPS port")
+    child.sendline("8443")
+    child.expect("Chatmail username length")
+    child.sendline("")
+    child.expect("Chatmail password length")
+    child.sendline("")
+    child.expect("Enable Shadowsocks proxy for faster messaging")
+    child.sendline("n")
+    child.expect("Enable TURN server")
+    child.sendline("n")
+    child.expect("Require PGP encryption for outgoing messages")
+    child.sendline("y")
+    child.expect("Allow secure join requests without encryption")
+    child.sendline("n")
+    child.expect("Passthrough senders")
+    child.sendline("")
+    child.expect("Passthrough recipients")
+    child.sendline("")
+    child.expect("Maximum message size")
+    child.sendline("")
+    child.expect("Add Cloudflare proxy disable tags to DNS records")
+    child.sendline("n")
+    child.expect("Enable logging for the server")
+    child.sendline("y")
+    child.expect(pexpect.EOF)