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Mini Shell
Mini Shell
from cerberus.errors import BaseErrorHandler, BasicErrorHandler
from defence360agent.contracts.config import UserType
from defence360agent.rpc_tools.middleware import (
add_eula,
add_license,
add_license_user,
add_version,
collect_warnings,
counts,
default_to_items,
max_count,
preserve_remote_addr,
send_command_invoke_message,
)
from defence360agent.rpc_tools.utils import prepare_schema
class ErrorHandler(BaseErrorHandler):
messages = BasicErrorHandler.messages.copy()
def collect_errors(self, error):
if error.child_errors:
for err in error.child_errors:
yield from self.collect_errors(err)
else:
# avoid abstract error: required field
yield "field: '{}', value: '{}', error: {}".format(
error.field,
error.value,
self.messages.get(error.code, "").format(
*error.info,
constraint=error.constraint,
field=error.field,
value=error.value
),
)
def __call__(self, errors):
string_representation = []
for error in errors:
for info in self.collect_errors(error):
string_representation.append(info)
return string_representation
def init_validator(schema_validator, validate_middleware, schema_paths):
_validator = schema_validator(
prepare_schema(schema_paths),
error_handler=ErrorHandler,
)
# NOTE: it is processed in the reversed order, see _apply_middleware
_middleware = {
None: [
(send_command_invoke_message, (UserType.ROOT, UserType.NON_ROOT)),
# validation before processing the data
(
validate_middleware(_validator),
(UserType.ROOT, UserType.NON_ROOT),
),
# inject license for root
(add_license, (UserType.ROOT,)),
# inject license for regular user
(add_license_user, (UserType.NON_ROOT,)),
# inject eula
(add_eula, (UserType.ROOT,)),
# inject version
(add_version, (UserType.ROOT, UserType.NON_ROOT)),
# add warnings if any
(collect_warnings, (UserType.ROOT, UserType.NON_ROOT)),
# for backward compatibility
(default_to_items, (UserType.ROOT, UserType.NON_ROOT)),
],
("whitelist", "ip", "list"): [
(counts, (UserType.ROOT, UserType.NON_ROOT))
],
("blacklist", "ip", "list"): [
(max_count, (UserType.ROOT, UserType.NON_ROOT))
],
("graylist", "ip", "list"): [
(counts, (UserType.ROOT, UserType.NON_ROOT))
],
("whitelist", "ip", "add"): [
(preserve_remote_addr, (UserType.ROOT, UserType.NON_ROOT))
],
("blacklist", "ip", "add"): [
(preserve_remote_addr, (UserType.ROOT, UserType.NON_ROOT))
],
("whitelist", "country", "list"): [
(max_count, (UserType.ROOT, UserType.NON_ROOT))
],
("blacklist", "country", "list"): [
(max_count, (UserType.ROOT, UserType.NON_ROOT))
],
("graylist", "country", "list"): [
(max_count, (UserType.ROOT, UserType.NON_ROOT))
],
("blacklist",): [(counts, (UserType.ROOT, UserType.NON_ROOT))],
("whitelisted-crawlers", "list"): [
(max_count, (UserType.ROOT, UserType.NON_ROOT))
],
("blocked-port", "list"): [
(counts, (UserType.ROOT, UserType.NON_ROOT))
],
("blocked-port-ip", "list"): [
(max_count, (UserType.ROOT, UserType.NON_ROOT))
],
("rules", "list-disabled"): [
(max_count, (UserType.ROOT, UserType.NON_ROOT))
],
("proactive", "ignore", "list"): [
(max_count, (UserType.ROOT, UserType.NON_ROOT))
],
("feature-management", "show"): [
(max_count, (UserType.ROOT, UserType.NON_ROOT))
],
("ip-list", "synced"): [(counts, (UserType.ROOT, UserType.NON_ROOT))],
("ip-list", "local", "list"): [
(counts, (UserType.ROOT, UserType.NON_ROOT))
],
("ip-list", "local", "add"): [
(preserve_remote_addr, (UserType.ROOT, UserType.NON_ROOT))
],
("ip-list", "local", "delete"): [
(preserve_remote_addr, (UserType.ROOT, UserType.NON_ROOT))
],
}
_middleware_exclude = {
("enable-plugin",): [add_eula],
("disable-plugin",): [add_eula],
("install-vendors",): [add_eula],
("uninstall-vendors",): [add_eula],
("add-sudouser",): [add_eula],
("delete-sudouser",): [add_eula],
("doctor",): [add_eula],
("captcha", "update-localizations"): [add_eula],
("captcha", "compile-localizations"): [add_eula],
("update",): [add_eula],
("kcarectl", "disable-auto-update"): [add_eula],
("kcarectl", "enable-auto-update"): [add_eula],
("kcarectl", "plugin-info"): [add_eula],
("register",): [add_eula],
("unregister",): [add_eula],
("rstatus",): [add_eula],
("update-license",): [add_eula],
("3rdparty", "list"): [add_eula],
("admin-emails",): [add_eula],
("list-docroots",): [add_eula],
("features", "list"): [add_eula],
("features", "status"): [add_eula],
("features", "install"): [add_eula],
("features", "remove"): [add_eula],
("feature-management", "native", "enable"): [add_eula],
("feature-management", "native", "disable"): [add_eula],
("feature-management", "native", "status"): [add_eula],
("import", "wblist"): [add_eula],
("rules", "update-app-specific-rules"): [add_eula],
("support", "send"): [add_eula],
("3rdparty", "conflicts"): [add_eula],
("smtp-blocking", "reset"): [add_eula],
("smtp-blocking", "sync"): [add_eula],
("malware", "on-demand", "check-detached"): [add_eula],
("checkdb",): [add_eula],
("restore-configs",): [add_eula],
}
return _validator, _middleware, _middleware_exclude
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