def main(unused_argv):
"""Main."""
# Change the startup sequence in order to set the database path, if needed.
config_lib.SetPlatformArchContext()
config_lib.CONFIG.AddContext(contexts.DATA_SERVER_CONTEXT,
"Context applied when running a data server.")
config_lib.ParseConfigCommandLine()
if flags.FLAGS.path:
config_lib.CONFIG.Set("Datastore.location", flags.FLAGS.path)
log.ServerLoggingStartupInit()
stats.STATS = stats.StatsCollector()
# We avoid starting some hooks because they add unneeded things
# to the data store.
do_not_start = set(
["ConfigurationViewInitHook", "FileStoreInit", "GRRAFF4Init"])
registry.Init(skip_set=do_not_start)
if flags.FLAGS.ipv6:
af = socket.AF_INET6
else:
af = socket.AF_INET
Start(
data_store.DB,
port=flags.FLAGS.port,
address_family=af,
is_master=flags.FLAGS.master)
def TestInit():
"""Only used in tests and will rerun all the hooks to create a clean state."""
global INIT_RAN
if stats.STATS is None:
stats.STATS = stats.StatsCollector()
# Tests use both the server template grr_server.yaml as a primary config file
# (this file does not contain all required options, e.g. private keys), and
# additional configuration in test_data/grr_test.yaml which contains typical
# values for a complete installation.
flags.FLAGS.config = config_lib.Resource().Filter(
"install_data/etc/grr-server.yaml")
flags.FLAGS.secondary_configs.append(config_lib.Resource().Filter(
"test_data/grr_test.yaml@grr-response-test"))
# This config contains non-public settings that should be applied during
# tests.
extra_test_config = config.CONFIG["Test.additional_test_config"]
if os.path.exists(extra_test_config):
flags.FLAGS.secondary_configs.append(extra_test_config)
# Tests additionally add a test configuration file.
config_lib.SetPlatformArchContext()
config_lib.ParseConfigCommandLine()
# We are running a test so let the config system know that.
config.CONFIG.AddContext(contexts.TEST_CONTEXT,
"Context applied when we run tests.")
test_ds = flags.FLAGS.test_data_store
if test_ds is None:
test_ds = fake_data_store.FakeDataStore.__name__
config.CONFIG.Set("Datastore.implementation", test_ds)
config.CONFIG.Set("Blobstore.implementation",
memory_stream_bs.MemoryStreamBlobstore.__name__)
if not INIT_RAN:
log.ServerLoggingStartupInit()
registry.TestInit()
db = data_store.DB.SetupTestDB()
if db:
data_store.DB = db
data_store.DB.Initialize()
aff4.AFF4InitHook().Run()
INIT_RAN = True
def Init():
"""Run all required startup routines and initialization hooks."""
global INIT_RAN
if INIT_RAN:
return
if hasattr(local, "stats"):
stats.STATS = local.stats.StatsCollector()
else:
stats.STATS = stats.StatsCollector()
# Set up a temporary syslog handler so we have somewhere to log problems
# with ConfigInit() which needs to happen before we can start our create our
# proper logging setup.
syslog_logger = logging.getLogger("TempLogger")
if os.path.exists("/dev/log"):
handler = logging.handlers.SysLogHandler(address="/dev/log")
else:
handler = logging.handlers.SysLogHandler()
syslog_logger.addHandler(handler)
try:
config_lib.SetPlatformArchContext()
config_lib.ParseConfigCommandLine()
except config_lib.Error:
syslog_logger.exception("Died during config initialization")
raise
log.ServerLoggingStartupInit()
registry.Init()
# Exempt config updater from this check because it is the one responsible for
# setting the variable.
if not config.CONFIG.ContextApplied("ConfigUpdater Context"):
if not config.CONFIG.Get("Server.initialized"):
raise RuntimeError(
"Config not initialized, run \"grr_config_updater"
" initialize\". If the server is already configured,"
" add \"Server.initialized: True\" to your config.")
INIT_RAN = True
def TestInit():
"""Only used in tests and will rerun all the hooks to create a clean state."""
global INIT_RAN
if stats.STATS is None:
stats.STATS = stats.StatsCollector()
# Tests use both the server template grr_server.yaml as a primary config file
# (this file does not contain all required options, e.g. private keys), and
# additional configuration in test_data/grr_test.yaml which contains typical
# values for a complete installation.
flags.FLAGS.config = config_lib.Resource().Filter(
"install_data/etc/grr-server.yaml")
flags.FLAGS.secondary_configs = [
config_lib.Resource().Filter("test_data/grr_test.yaml@grr-response-test")
]
# This config contains non-public settings that should be applied during
# tests.
extra_test_config = config_lib.CONFIG["Test.additional_test_config"]
if os.path.exists(extra_test_config):
flags.FLAGS.secondary_configs.append(extra_test_config)
# We are running a test so let the config system know that.
config_lib.CONFIG.AddContext("Test Context",
"Context applied when we run tests.")
# Tests additionally add a test configuration file.
config_lib.SetPlatformArchContext()
config_lib.ParseConfigCommandLine()
if not INIT_RAN:
log.ServerLoggingStartupInit()
registry.TestInit()
INIT_RAN = True