Ejemplo n.º 1
0
def loadRelevantPluginCredentials():
    ''' Load the credentials configuration file.
    '''
    configFile = hlm_args.args().daemonCredentials
    config = configparser.SafeConfigParser()
    try:
        config.read(configFile)
    except SystemExit:
        raise
    except BaseException as exc:
        raise FatalError(_('Can\'t load the credentials configuration file {0}: {1}').format(quote(configFile), exc))

    configCredentials = {}
    try:
        supportedProviders = hlm_auth_plugins.getSupportedProviders()

        sections = config.sections()
        regex = re.compile('^provider = ([a-zA-Z0-9_.]+)$')
        for section in sections:
            # Check service provider
            match = regex.search(section)
            if match == None:
                raise Exception(_('section {0} is not allowed in this file.').format('[' + section + ']'))
            provider = match.group(1)
            if provider not in supportedProviders:
                raise Exception(_('service provider {0} is not (currently) supported by HLM.').format(quote(provider)))
            # Check options
            options = config.options(section)
            _checkAlienDirectives(['user', 'password'], options, section)
            user = _mandatoryDirective('user', options, section, config.get)
            password = _mandatoryDirective('password', options, section, config.get)
            configCredentials[provider] = (user, password)

        if configCredentials == {}:
            raise Exception(_('no configured credentials, exiting.'))

        # Check which plugins we may use, according to the provided credentials.
        availablePlugins = hlm_auth_plugins.getAuthPlugins()
        relevantPlugins = set()

        for plugin in availablePlugins:
            plugin.pluginCredentials = {}
            pluginProviders = plugin.getSupportedProviders()
            for provider in configCredentials:
                if provider in pluginProviders:
                    plugin.pluginCredentials[provider] = configCredentials[provider]
                    relevantPlugins.add(plugin)

        relevantPlugins = list(relevantPlugins)
        if relevantPlugins == []:
            raise Exception(_('configured credentials don\'t match any available authentication plugin, exiting.'))

        if __DEBUG__: logDebug('Credentials configuration has been loaded from {0}.'.format(configFile))
        return relevantPlugins
    except SystemExit:
        raise
    except BaseException as exc:
        raise FatalError(_('Incorrect credentials configuration file {0}: {1}').format(quote(configFile), exc))
def main(args):
    providers = hlm_auth_plugins.getSupportedProviders()
    providerNames = list(providers)
    providerNames.sort()

    maxProviderNameLength = 0
    for provider in providerNames:
        maxProviderNameLength = max(maxProviderNameLength, len(provider))

    print(_('Available service providers:'))
    for provider in providerNames:
        padding = ' ' * (maxProviderNameLength - len(provider))
        ssidsList = ', '.join(providers[provider])
        print('    ' + _('{0} {1}(corresponding hotspots: {2})').format(provider, padding, ssidsList))

    sys.exit(0)
Ejemplo n.º 3
0
def main(args):
    providers = hlm_auth_plugins.getSupportedProviders()
    providerNames = list(providers)
    providerNames.sort()

    maxProviderNameLength = 0
    for provider in providerNames:
        maxProviderNameLength = max(maxProviderNameLength, len(provider))

    print(_('Available service providers:'))
    for provider in providerNames:
        padding = ' ' * (maxProviderNameLength - len(provider))
        ssidsList = ', '.join(providers[provider])
        print('    ' + _('{0} {1}(corresponding hotspots: {2})').format(
            provider, padding, ssidsList))

    sys.exit(0)