<commit_before>import itertools
import re

class ActionRule:
    def __init__(self, actions):
        self.actions = actions

    def match(self, uri, action, **kw):
        return any(a in self.actions for a in ('*', action))

class PrefixRule(ActionRule):
    def __init__(self, prefix, actions=['call']):
        self.prefix = prefix
        super(PrefixRule, self).__init__(actions)

    def match(self, uri, action, **kw):
        return uri.startswith(self.prefix.format(uri=uri, **kw)) and super(PrefixRule, self).match(uri, action, **kw)

class RegexRule(ActionRule):
    def __init__(self, pattern, actions=['call']):
        self.pattern = pattern
        self.actions = actions

    def match(self, uri, action, **kw):
        return super(RegexRule, self).match(uri, action, **kw) and re.match(self.pattern.format(uri=uri, **kw), uri)

class ExactRule(ActionRule):
    def __init__(self, uri, actions=['call']):
        self.uri = uri
        super(ExactRule, self).__init__(actions)

    def match(self, uri, action, **kw):
        return self.uri.format(uri=uri, **kw) == uri and super(ExactRule, self).match(uri, action, **kw)

class Authorizer:
    def __init__(self):
        # Build ruleset for communication inside ring0
        self.ring0_rules = [
            PrefixRule('mdstudio.{role}.', ['*']),
            PrefixRule('mdstudio.auth.oauth.registerscopes.{role}'),
            RegexRule('mdstudio\\.\\w+\\.events\\.\\w+', ['subscribe']),
            RegexRule('mdstudio\\.db\\.\\w+\\.{role}'),
            ExactRule('mdstudio.auth.namespaces'),
            ExactRule('mdstudio.auth.oauth.client.getusername'),
            ExactRule('mdstudio.schema.register.{role}'),
            ExactRule('mdstudio.schema.get'),
            ExactRule('mdstudio.logger.log.mdstudio.{role}', ['publish'])
        ]
    
    def authorize_ring0(self, uri, action, role):
        if any(rule.match(uri, action, role=role) for rule in self.ring0_rules):
            return {'allow': True}

        return False

    def oauthclient_scopes(self, uri, action, authid):
        # Generator for multiple scopes with this pattern
        def iter_scopes(pattern, **kw):
            yield pattern.format(action=action, **kw)
            yield pattern.format(action='*', **kw)
        
        match = re.match('(.*?)\\.(.*?)\\..+', uri)
        vendor = match.group(1)
        ns = match.group(2)<commit_msg>Revert to old logger authorization for now<commit_after>import itertools
import re

class ActionRule:
    def __init__(self, actions):
        self.actions = actions

    def match(self, uri, action, **kw):
        return any(a in self.actions for a in ('*', action))

class PrefixRule(ActionRule):
    def __init__(self, prefix, actions=['call']):
        self.prefix = prefix
        super(PrefixRule, self).__init__(actions)

    def match(self, uri, action, **kw):
        return uri.startswith(self.prefix.format(uri=uri, **kw)) and super(PrefixRule, self).match(uri, action, **kw)

class RegexRule(ActionRule):
    def __init__(self, pattern, actions=['call']):
        self.pattern = pattern
        self.actions = actions

    def match(self, uri, action, **kw):
        return super(RegexRule, self).match(uri, action, **kw) and re.match(self.pattern.format(uri=uri, **kw), uri)

class ExactRule(ActionRule):
    def __init__(self, uri, actions=['call']):
        self.uri = uri
        super(ExactRule, self).__init__(actions)

    def match(self, uri, action, **kw):
        return self.uri.format(uri=uri, **kw) == uri and super(ExactRule, self).match(uri, action, **kw)

class Authorizer:
    def __init__(self):
        # Build ruleset for communication inside ring0
        self.ring0_rules = [
            PrefixRule('mdstudio.{role}.', ['*']),
            PrefixRule('mdstudio.auth.oauth.registerscopes.{role}'),
            RegexRule('mdstudio\\.\\w+\\.events\\.\\w+', ['subscribe']),
            RegexRule('mdstudio\\.db\\.\\w+\\.{role}'),
            ExactRule('mdstudio.auth.namespaces'),
            ExactRule('mdstudio.auth.oauth.client.getusername'),
            ExactRule('mdstudio.schema.register.{role}'),
            ExactRule('mdstudio.schema.get'),
            ExactRule('mdstudio.logger.log.{role}', ['publish'])
        ]
    
    def authorize_ring0(self, uri, action, role):
        if any(rule.match(uri, action, role=role) for rule in self.ring0_rules):
            return {'allow': True}

        return False

    def oauthclient_scopes(self, uri, action, authid):
        # Generator for multiple scopes with this pattern
        def iter_scopes(pattern, **kw):
            yield pattern.format(action=action, **kw)
            yield pattern.format(action='*', **kw)
        
        match = re.match('(.*?)\\.(.*?)\\..+', uri)
        vendor = match.group(1)
        ns = match.group(2)
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{'dir': 'git-commits-cleaned', 'id': '3858460', 'n_tokens_mistral': 1524, 'n_tokens_neox': 1499, 'n_words': 331}