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)
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)