Remove unused plugins

gixy/plugins/_internal_rewrite.py

@@ -1,87 +0,0 @@
-import re
-import logging
-import gixy
-from gixy.plugins.plugin import Plugin
-from gixy.core.regexp import Regexp
-from gixy.core.variable import EXTRACT_RE
-from gixy.core.utils import is_indexed_name
-
-
-LOG = logging.getLogger(__name__)
-
-# TODO(buglloc): Complete it!
-
-
-class internal_rewrite(Plugin):
-    """
-    Insecure example:
-        location ~* ^/internal-proxy/(https?)/(.*?)/(.*) {
-            internal;
-            proxy_pass $1://$2/$3;
-        }
-
-        rewrite "^/([^?.]+[^/?.])(?:\?(.*))?$"                                  "/$1.xml" last;
-    """
-
-    summary = 'Some internal rewrite'
-    severity = gixy.severity.HIGH
-    description = 'Some descr'
-    help_url = 'https://github.com/yandex/gixy/wiki/ru/internalrewrite'
-    directives = ['location']
-
-    def audit(self, directive):
-        if not directive.is_internal:
-            # Not internal location
-            return
-
-        values = _gen_location_values(directive)
-        # print([x for x in values])
-        for rewrite in directive.parent.find('rewrite', flat=True):
-            if rewrite.flag not in {None, 'last', 'break'}:
-                # Not internal rewrite
-                continue
-            rewrite_regex = _construct_rewrite_regex(rewrite)
-            if not rewrite_regex:
-                # We can't build results regexp  :(
-                continue
-
-            for value in values:
-                if re.match(rewrite_regex, value):
-                    # YAY!
-                    self.add_issue([directive, rewrite])
-
-
-def _gen_location_values(location):
-    if location.modifier not in ('~', '~*'):
-        # Prefixed location
-        return [location.path]
-
-    regex = Regexp(location.path, case_sensitive=location.modifier == '~*', strict=True)
-    return regex.generate(char='a', anchored=False)
-
-
-def _construct_rewrite_regex(rewrite):
-    regex = Regexp(rewrite.pattern, case_sensitive=True)
-    parts = {}
-    for name, group in regex.groups.items():
-        parts[name] = group
-
-    return _compile_script(rewrite.replace, parts)
-
-
-def _compile_script(script, parts):
-    result = []
-    for i, var in enumerate(EXTRACT_RE.split(str(script))):
-        if i % 2:
-            # Variable
-            var = var.strip('{}\x20')
-            if is_indexed_name(var):
-                var = int(var)
-            if var not in parts:
-                LOG.warn('Can\'t find variable "{}"'.format(var))
-                return
-            result.append(str(parts[var]))
-        elif var:
-            # Literal
-            result.append(var)
-    return ''.join(result)

gixy/plugins/force_https.py

@@ -1,20 +0,0 @@
-import gixy
-from gixy.plugins.plugin import Plugin
-
-
-class force_https(Plugin):
-    """
-    Insecure example:
-        rewrite ^.*/(foo)(/|/index.xml)?$ http://test.com/foo?;
-    """
-    summary = 'Found redirection to HTTP URL.'
-    severity = gixy.severity.LOW
-    description = 'Should be https://... URL while redirection.'
-    help_url = 'https://github.com/yandex/gixy/wiki/ru/forcehttps'
-    directives = ['rewrite', 'return']
-
-    def audit(self, directive):
-        for a in directive.args:
-            if a.startswith('http://'):
-                self.add_issue(directive=directive)
-                break