380 lines
12 KiB
Python
380 lines
12 KiB
Python
import os
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import re
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from functools import lru_cache
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from django.core.exceptions import ValidationError
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from django.utils.translation import ugettext_lazy as _
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from orchestra import plugins
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from orchestra.utils.python import import_class
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from . import settings
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class AppOption(plugins.Plugin, metaclass=plugins.PluginMount):
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PHP = 'PHP'
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PROCESS = 'Process'
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FILESYSTEM = 'FileSystem'
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help_text = ""
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group = None
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comma_separated = False
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@classmethod
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@lru_cache()
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def get_plugins(cls, all=False):
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if all:
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plugins = super().get_plugins()
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else:
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plugins = []
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for cls in settings.WEBAPPS_ENABLED_OPTIONS:
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plugins.append(import_class(cls))
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return plugins
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@classmethod
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@lru_cache()
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def get_option_groups(cls):
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groups = {}
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for opt in cls.get_plugins():
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try:
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groups[opt.group].append(opt)
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except KeyError:
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groups[opt.group] = [opt]
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return groups
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def validate(self):
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if self.regex and not re.match(self.regex, self.instance.value):
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raise ValidationError({
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'value': ValidationError(_("'%(value)s' does not match %(regex)s."),
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params={
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'value': self.instance.value,
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'regex': self.regex
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}),
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})
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class PHPAppOption(AppOption):
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deprecated = None
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group = AppOption.PHP
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abstract = True
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def validate(self):
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super().validate()
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if self.deprecated:
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php_version = self.instance.webapp.type_instance.get_php_version_number()
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if php_version and self.deprecated and float(php_version) > self.deprecated:
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raise ValidationError(
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_("This option is deprecated since PHP version %s.") % self.deprecated
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)
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class PublicRoot(AppOption):
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name = 'public-root'
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verbose_name = _("Public root")
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help_text = _("Document root relative to webapps/<webapp>/")
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regex = r'[^ ]+'
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group = AppOption.FILESYSTEM
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def validate(self):
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super().validate()
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base_path = self.instance.webapp.get_base_path()
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path = os.path.join(base_path, self.instance.value)
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if not os.path.abspath(path).startswith(base_path):
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raise ValidationError(
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_("Public root path '%s' outside of webapp base path '%s'") % (path, base_path)
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)
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class Timeout(AppOption):
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name = 'timeout'
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# FCGID FcgidIOTimeout
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# FPM pm.request_terminate_timeout
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# PHP max_execution_time ini
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verbose_name = _("Process timeout")
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help_text = _("Maximum time in seconds allowed for a request to complete (a number between 0 and 999).<br>"
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"Also sets <tt>max_request_time</tt> when php-cgi is used.")
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regex = r'^[0-9]{1,3}$'
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group = AppOption.PROCESS
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class Processes(AppOption):
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name = 'processes'
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# FCGID MaxProcesses
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# FPM pm.max_children
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verbose_name = _("Number of processes")
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help_text = _("Maximum number of children that can be alive at the same time (a number between 0 and 9).")
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regex = r'^[0-9]{1,2}$'
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group = AppOption.PROCESS
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class PHPEnableFunctions(PHPAppOption):
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name = 'enable_functions'
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verbose_name = _("Enable functions")
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help_text = '<tt>%s</tt>' % ',<br>'.join([
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','.join(settings.WEBAPPS_PHP_DISABLED_FUNCTIONS[i:i+10])
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for i in range(0, len(settings.WEBAPPS_PHP_DISABLED_FUNCTIONS), 10)
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])
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regex = r'^[\w\.,-]+$'
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comma_separated = True
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def validate(self):
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# Clean value removing spaces
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self.instance.value = self.instance.value.replace(' ', '')
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super().validate()
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class PHPDisableFunctions(PHPAppOption):
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name = 'disable_functions'
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verbose_name = _("Disable functions")
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help_text = _("This directive allows you to disable certain functions for security reasons. "
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"It takes on a comma-delimited list of function names. disable_functions is not "
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"affected by Safe Mode. Default disabled fuctions include:<br>"
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"<tt>%s</tt>") % ',<br>'.join([
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','.join(settings.WEBAPPS_PHP_DISABLED_FUNCTIONS[i:i+10])
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for i in range(0, len(settings.WEBAPPS_PHP_DISABLED_FUNCTIONS), 10)
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])
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regex = r'^[\w\.,-]+$'
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comma_separated = True
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def validate(self):
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# Clean value removing spaces
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self.instance.value = self.instance.value.replace(' ', '')
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super().validate()
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class PHPAllowURLInclude(PHPAppOption):
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name = 'allow_url_include'
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verbose_name = _("Allow URL include")
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help_text = _("Allows the use of URL-aware fopen wrappers with include, include_once, require, "
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"require_once (On or Off).")
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regex = r'^(On|Off|on|off)$'
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class PHPAllowURLFopen(PHPAppOption):
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name = 'allow_url_fopen'
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verbose_name = _("Allow URL fopen")
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help_text = _("Enables the URL-aware fopen wrappers that enable accessing URL object like files (On or Off).")
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regex = r'^(On|Off|on|off)$'
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class PHPAutoAppendFile(PHPAppOption):
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name = 'auto_append_file'
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verbose_name = _("Auto append file")
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help_text = _("Specifies the name of a file that is automatically parsed after the main file.")
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regex = r'^[\w\.,-/]+$'
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class PHPAutoPrependFile(PHPAppOption):
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name = 'auto_prepend_file'
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verbose_name = _("Auto prepend file")
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help_text = _("Specifies the name of a file that is automatically parsed before the main file.")
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regex = r'^[\w\.,-/]+$'
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class PHPDateTimeZone(PHPAppOption):
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name = 'date.timezone'
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verbose_name = _("date.timezone")
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help_text = _("Sets the default timezone used by all date/time functions (Timezone string 'Europe/London').")
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regex = r'^\w+/\w+$'
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class PHPDefaultSocketTimeout(PHPAppOption):
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name = 'default_socket_timeout'
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verbose_name = _("Default socket timeout")
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help_text = _("Number between 0 and 999.")
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regex = r'^[0-9]{1,3}$'
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class PHPDisplayErrors(PHPAppOption):
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name = 'display_errors'
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verbose_name = _("Display errors")
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help_text = _("Determines whether errors should be printed to the screen as part of the output or "
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"if they should be hidden from the user (On or Off).")
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regex = r'^(On|Off|on|off)$'
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class PHPExtension(PHPAppOption):
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name = 'extension'
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verbose_name = _("Extension")
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regex = r'^[^ ]+$'
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class PHPIncludePath(PHPAppOption):
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name = 'include_path'
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verbose_name = _("Include path")
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regex = r'^[^ ]+$'
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class PHPMagicQuotesGPC(PHPAppOption):
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name = 'magic_quotes_gpc'
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verbose_name = _("Magic quotes GPC")
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help_text = _("Sets the magic_quotes state for GPC (Get/Post/Cookie) operations (On or Off) "
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"<b>DEPRECATED as of PHP 5.3.0</b>.")
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regex = r'^(On|Off|on|off)$'
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deprecated = 5.3
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class PHPMagicQuotesRuntime(PHPAppOption):
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name = 'magic_quotes_runtime'
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verbose_name = _("Magic quotes runtime")
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help_text = _("Functions that return data from any sort of external source will have quotes escaped "
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"with a backslash (On or Off) <b>DEPRECATED as of PHP 5.3.0</b>.")
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regex = r'^(On|Off|on|off)$'
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deprecated = 5.3
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class PHPMaginQuotesSybase(PHPAppOption):
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name = 'magic_quotes_sybase'
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verbose_name = _("Magic quotes sybase")
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help_text = _("Single-quote is escaped with a single-quote instead of a backslash (On or Off).")
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regex = r'^(On|Off|on|off)$'
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class PHPMaxInputTime(PHPAppOption):
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name = 'max_input_time'
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verbose_name = _("Max input time")
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help_text = _("Maximum time in seconds a script is allowed to parse input data, like POST and GET "
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"(Integer between 0 and 999).")
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regex = r'^[0-9]{1,3}$'
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class PHPMaxInputVars(PHPAppOption):
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name = 'max_input_vars'
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verbose_name = _("Max input vars")
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help_text = _("How many input variables may be accepted (limit is applied to $_GET, $_POST "
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"and $_COOKIE superglobal separately) (Integer between 0 and 9999).")
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regex = r'^[0-9]{1,4}$'
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class PHPMemoryLimit(PHPAppOption):
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name = 'memory_limit'
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verbose_name = _("Memory limit")
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help_text = _("This sets the maximum amount of memory in bytes that a script is allowed to allocate "
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"(Value between 0M and 999M).")
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regex = r'^[0-9]{1,3}M$'
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class PHPMySQLConnectTimeout(PHPAppOption):
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name = 'mysql.connect_timeout'
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verbose_name = _("Mysql connect timeout")
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help_text = _("Number between 0 and 999.")
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regex = r'^([0-9]){1,3}$'
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class PHPOutputBuffering(PHPAppOption):
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name = 'output_buffering'
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verbose_name = _("Output buffering")
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help_text = _("Turn on output buffering (On or Off).")
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regex = r'^(On|Off|on|off)$'
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class PHPRegisterGlobals(PHPAppOption):
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name = 'register_globals'
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verbose_name = _("Register globals")
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help_text = _("Whether or not to register the EGPCS (Environment, GET, POST, Cookie, Server) "
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"variables as global variables (On or Off).")
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regex = r'^(On|Off|on|off)$'
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class PHPPostMaxSize(PHPAppOption):
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name = 'post_max_size'
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verbose_name = _("Post max size")
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help_text = _("Sets max size of post data allowed (Value between 0M and 999M).")
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regex = r'^[0-9]{1,3}M$'
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class PHPSendmailPath(PHPAppOption):
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name = 'sendmail_path'
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verbose_name = _("Sendmail path")
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help_text = _("Where the sendmail program can be found.")
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regex = r'^[^ ]+$'
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class PHPSessionBugCompatWarn(PHPAppOption):
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name = 'session.bug_compat_warn'
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verbose_name = _("Session bug compat warning")
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help_text = _("Enables an PHP bug on session initialization for legacy behaviour (On or Off).")
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regex = r'^(On|Off|on|off)$'
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class PHPSessionAutoStart(PHPAppOption):
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name = 'session.auto_start'
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verbose_name = _("Session auto start")
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help_text = _("Specifies whether the session module starts a session automatically on request "
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"startup (On or Off).")
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regex = r'^(On|Off|on|off)$'
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group = AppOption.PHP
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class PHPSafeMode(PHPAppOption):
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name = 'safe_mode'
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verbose_name = _("Safe mode")
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help_text = _("Whether to enable PHP's safe mode (On or Off) <b>DEPRECATED as of PHP 5.3.0</b>")
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regex = r'^(On|Off|on|off)$'
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deprecated=5.3
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class PHPSuhosinPostMaxVars(PHPAppOption):
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name = 'suhosin.post.max_vars'
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verbose_name = _("Suhosin POST max vars")
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help_text = _("Number between 0 and 9999.")
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regex = r'^[0-9]{1,4}$'
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class PHPSuhosinGetMaxVars(PHPAppOption):
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name = 'suhosin.get.max_vars'
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verbose_name = _("Suhosin GET max vars")
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help_text = _("Number between 0 and 9999.")
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regex = r'^[0-9]{1,4}$'
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class PHPSuhosinRequestMaxVars(PHPAppOption):
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name = 'suhosin.request.max_vars'
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verbose_name = _("Suhosin request max vars")
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help_text = _("Number between 0 and 9999.")
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regex = r'^[0-9]{1,4}$'
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class PHPSuhosinSessionEncrypt(PHPAppOption):
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name = 'suhosin.session.encrypt'
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verbose_name = _("Suhosin session encrypt")
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help_text = _("On or Off")
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regex = r'^(On|Off|on|off)$'
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class PHPSuhosinSimulation(PHPAppOption):
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name = 'suhosin.simulation'
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verbose_name = _("Suhosin simulation")
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help_text = _("On or Off")
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regex = r'^(On|Off|on|off)$'
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class PHPSuhosinExecutorIncludeWhitelist(PHPAppOption):
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name = 'suhosin.executor.include.whitelist'
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verbose_name = _("Suhosin executor include whitelist")
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regex = r'.*$'
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class PHPUploadMaxFileSize(PHPAppOption):
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name = 'upload_max_filesize'
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verbose_name = _("Upload max filesize")
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help_text = _("Value between 0M and 999M.")
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regex = r'^[0-9]{1,3}M$'
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class PHPUploadTmpDir(PHPAppOption):
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name = 'upload_tmp_dir'
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verbose_name = _("Upload tmp dir")
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help_text = _("The temporary directory used for storing files when doing file upload. "
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"Must be writable by whatever user PHP is running as. "
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"If not specified PHP will use the system's default.<br>"
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"If the directory specified here is not writable, PHP falls back to the "
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"system default temporary directory. If open_basedir is on, then the system "
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"default directory must be allowed for an upload to succeed.")
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regex = r'.*$'
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class PHPZendExtension(PHPAppOption):
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name = 'zend_extension'
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verbose_name = _("Zend extension")
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regex = r'^[^ ]+$'
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