def forbidden(error: str) -> Union[str, Tuple[str, int]]:
"""the function returns the 403 error page when the user is logged in"""
utils = Webutils()
payload = utils.get_default_payload("403 Error", "error")
payload.error_code = 403
payload.error_desc = error
return render_template('error.html', vars=payload), 403
def index():
"""the function returns the index page when the user is logged in"""
utils = Webutils()
if utils.check_login() is True:
return render_template('index.html',
vars=utils.get_default_payload("Home"))
return login("", None)
def page_not_found(error):
"""the function returns the 404 error page when the user is logged in"""
utils = Webutils()
if utils.check_login() is True:
return render_template('404.html',
vars=utils.get_default_payload(
"404 Error", "error")), 404
return login("", None)
def page_not_found(error: int) -> Union[str, Tuple[str, int]]:
"""the function returns the 404 error page when the user is logged in"""
utils = Webutils()
if utils.check_login(request) is True:
return render_template('404.html',
vars=utils.get_default_payload(
"404 Error", "error")), 404
return login()
def options(saved=False):
"""the function returns the options page when the user is logged in"""
utils = Webutils()
if utils.check_login() is True:
payload = utils.get_default_payload("Options")
payload.config = utils.cfg
payload.saved = saved
return render_template('options.html', vars=payload)
return login("", None)
def page_not_found(error: str) -> Union[str, Tuple[str, int]]:
"""the function returns the 404 error page when the user is logged in"""
utils = Webutils()
if utils.check_login(request) is True:
payload = utils.get_default_payload("404 Error", "error")
payload.error_code = 404
payload.error_desc = error
return render_template('error.html', vars=payload), 404
return login()
def custom(saved=False):
"""the function returns the custom rules page when the user is logged in"""
utils = Webutils()
if utils.check_login() is True:
payload = utils.get_default_payload("Custom")
payload.rules = utils.get_rule_list("custom")
payload.custom = utils.get_rule_status("custom") == "custom"
payload.saved = saved
return render_template('custom.html', vars=payload)
return login("", None)
def whitelist(saved=False):
"""the function returns the whitelist page when the user is logged in"""
utils = Webutils()
rules = RulesHandler()
if utils.check_login() is True:
payload = utils.get_default_payload("Whitelist")
payload.addresses = rules.get_rules_for_web("whitelist")
payload.custom = rules.diff_new_current("whitelist")
payload.saved = saved
return render_template('whitelist.html', vars=payload)
return login("", None)
def apply(saved=False, step=1):
"""the function returns the apply page when the user is logged in"""
utils = Webutils()
if utils.check_login() is True:
payload = utils.get_default_payload("Apply")
payload.saved = saved
payload.step = step
payload.lastapplied = utils.get_last_accept_time()
payload.running = utils.check_acceptance_running()
payload.accepttime = utils.cfg.get_value("ACCEPTANCE", "time")
return render_template(
'apply.html', vars=payload)
return login("", None)
def login(message, messagetype):
"""
the function returns the login page which shows messages
also the function updates the last commit informations in the config file
"""
utils = Webutils()
utils.update_last_commit_infos()
payload = utils.get_default_payload("Signin", "signin")
if messagetype is not None:
payload.messagetype = messagetype
if message is not None:
payload.message = message
return render_template('login.html', vars=payload)
def ports(saved=False):
"""the function returns the ports page when the user is logged in"""
utils = Webutils()
if utils.check_login() is True:
payload = utils.get_default_payload("Ports")
payload.tcp = utils.get_rule_list("tcp")
payload.udp = utils.get_rule_list("udp")
payload.custom = False
if utils.get_rule_status("tcp") == "custom" or utils.get_rule_status(
"udp") == "custom":
payload.custom = True
payload.saved = saved
return render_template('ports.html', vars=payload)
return login("", None)
def ports(saved=False):
"""the function returns the ports page when the user is logged in"""
utils = Webutils()
rules = RulesHandler()
if utils.check_login() is True:
payload = utils.get_default_payload("Ports")
payload.tcp = rules.get_rules_for_web("tcp")
payload.udp = rules.get_rules_for_web("udp")
payload.custom = False
if rules.diff_new_current("tcp") is True or rules.diff_new_current(
"udp") is True:
payload.custom = True
payload.saved = saved
return render_template('ports.html', vars=payload)
return login("", None)
def options(saved: bool = False, error: str = "") -> str:
"""the function returns the options page when the user is logged in"""
utils = Webutils()
if utils.check_login(request) is True:
payload = utils.get_default_payload("Options")
payload.lead = """
On this page you can configure easywall.<br />
All entries from the configuration files for the core
and the web interface are available.<br />
Some entries require a restart of the respective program part.
"""
payload.config = utils.cfg_easywall
payload.config_web = utils.cfg
payload.saved = saved
payload.error = error
return render_template('options.html', vars=payload)
return login()
def blacklist(saved: bool = False) -> str:
"""the function returns the blacklist page when the user is logged in"""
utils = Webutils()
rules = RulesHandler()
if utils.check_login(request) is True:
payload = utils.get_default_payload("Blacklist")
payload.lead = """
On this page you can list IP addresses that are not allowed to connect to this machine.
<br />
Please check the IP addresses carefully, as they are not checked by easywall.<br />
You can add IPv4 and IPv6 addresses to the list.
"""
payload.addresses = rules.get_rules_for_web("blacklist")
payload.custom = rules.diff_new_current("blacklist")
payload.saved = saved
return render_template('blacklist.html', vars=payload)
return login()
def custom(saved: bool = False) -> str:
"""the function returns the custom rules page when the user is logged in"""
utils = Webutils()
rules = RulesHandler()
if utils.check_login(request) is True:
payload = utils.get_default_payload("Custom")
payload.lead = """
On this page you can add your own firewall rules.<br />
Please check the rules for accuracy, as these are not tested by easywall.<br />
<br />
To add your own rule, simply copy the rule into the text box. One rule per line.<br />
It is important to omit the iptables command.<br />
Example: <code>-P FORWARD DROP</code>
"""
payload.rules = rules.get_rules_for_web("custom")
payload.custom = rules.diff_new_current("custom")
payload.saved = saved
return render_template('custom.html', vars=payload)
return login()
def apply(saved: bool = False, step: int = 1) -> str:
"""
the function returns the apply page when the user is logged in
"""
utils = Webutils()
if utils.check_login(request) is True:
payload = utils.get_default_payload("Apply")
payload.lead = """
The defined firewall rules were not automatically activated for security reasons.<br>
On this page, you can safely apply the defined rules.<br>
The activation takes place in two steps and an exclusion from the server
should be prevented.
"""
payload.saved = saved
payload.step = step
payload.lastapplied = utils.get_last_accept_time()
payload.running = step > 1
payload.accepttime = str(
utils.cfg_easywall.get_value("ACCEPTANCE", "duration"))
return render_template('apply.html', vars=payload)
return login()
def forwarding(saved: bool = False) -> str:
"""
TODO: Docu
"""
utils = Webutils()
rules = RulesHandler()
if utils.check_login(request):
payload = utils.get_default_payload("Port Forwarding")
payload.lead = """
This page allows you to forward ports from the local system to ports on the
Internet.<br />
This is especially useful if the port of an application cannot be changed.<br />
Enter the port type, source and destination.<br />
You do not have to release the public port separately, easywall will do that for you.
"""
payload.forwardings = rules.get_rules_for_web("forwarding")
payload.custom = False
if rules.diff_new_current("forwarding"):
payload.custom = True
payload.saved = saved
return render_template('forwarding.html', vars=payload)
return login()
def ports(saved: bool = False) -> str:
"""the function returns the ports page when the user is logged in"""
utils = Webutils()
rules = RulesHandler()
if utils.check_login(request) is True:
payload = utils.get_default_payload("Open Ports")
payload.lead = """
On this page you can open ports for incoming connections.<br />
You can add tcp and udp ports.<br />
Please check whether the entries in the list are needed in the future and
remove old entries if they are no longer needed.<br />
To list all open ports under Linux use the command <code>netstat -ln</code>
"""
payload.tcp = natsorted(rules.get_rules_for_web("tcp"))
payload.udp = natsorted(rules.get_rules_for_web("udp"))
payload.custom = False
if rules.diff_new_current("tcp") is True or rules.diff_new_current(
"udp") is True:
payload.custom = True
payload.saved = saved
return render_template('ports.html', vars=payload)
return login()
