def main():
logging_setup()
args = cli.parse_args()
# TODO better log configuration (e.g. file-based logging)
if args.verbose:
coloredlogs.install(level="DEBUG")
else:
coloredlogs.install(level="INFO")
# TODO validate if args combination makes any sense
validator = Validator()
if cli.check_args(args):
if args.api:
# TODO start validator in service mode
print("Validator started as an API in IP: {} and port {}".format(
args.service_address, args.service_port))
rest.serve_forever(args)
pass
else:
# run validator in CLI mode
validator = Validator()
result_validator = cli.dispatch(args, validator)
if result_validator.error_count > 0:
exit(1) # exit with error code
exit(0)
else:
print('Invalid arguments. Please check the help (-h)')
def test_cli_validation_service_topology_ko_bad_parameters(self):
validator = Validator()
input_args = ['--topology', '--service',
SAMPLE_DIR + 'samples/services/valid-son/valid.yml']
args = cli.parse_args(input_args)
print("Test arguments: {}".format(args))
check_args = cli.check_args(args)
self.assertFalse(check_args)
def test_cli_validation_function_custom_ko_not_cfile(self):
validator = Validator()
input_args = ['--custom', '--function',
SAMPLE_DIR +
'samples/functions/valid-son/firewall-vnfd.yml']
args = cli.parse_args(input_args)
print("Test arguments: {}".format(args))
check_args = cli.check_args(args)
self.assertFalse(check_args)
def test_cli_validation_service_syntax_ok(self):
validator = Validator()
input_args = ['--syntax', '--service',
SAMPLE_DIR + 'samples/services/valid-son/valid.yml']
args = cli.parse_args(input_args)
print("Test arguments: {}".format(args))
check_args = cli.check_args(args)
self.assertTrue(check_args)
result_validator = cli.dispatch(args, validator)
self.assertEqual(result_validator.error_count, 0)
def test_cli_validation_function_syntax_ko_bad_syntax(self):
validator = Validator()
input_args = ['--syntax', '--function',
SAMPLE_DIR + 'samples/functions/invalid-syntax-tng/' +
'invalid-firewall-vnfd-tng.yml']
args = cli.parse_args(input_args)
print("Test arguments: {}".format(args))
check_args = cli.check_args(args)
self.assertTrue(check_args)
result_validator = cli.dispatch(args, validator)
self.assertEqual(result_validator.error_count, 1)
def test_cli_validation_function_topology_ok_dext(self):
validator = Validator()
input_args = ['--topology', '--function',
SAMPLE_DIR + 'samples/functions/valid-son/',
'--dext', 'yml']
args = cli.parse_args(input_args)
print("Test arguments: {}".format(args))
check_args = cli.check_args(args)
self.assertTrue(check_args)
result_validator = cli.dispatch(args, validator)
self.assertEqual(result_validator.error_count, 0)
def test_cli_validation_function_integrity_ko(self):
validator = Validator()
input_args = ['--integrity', '--function',
SAMPLE_DIR + 'samples/functions/invalid_integrity-son/' +
'firewall-vnfd.yml']
args = cli.parse_args(input_args)
print("Test arguments: {}".format(args))
check_args = cli.check_args(args)
self.assertTrue(check_args)
result_validator = cli.dispatch(args, validator)
self.assertEqual(result_validator.error_count, 1)
def test_cli_validation_service_syntax_nonexistent_descriptor(self):
validator = Validator()
input_args = ['--syntax', '--service',
SAMPLE_DIR + 'samples/services/invalid-syntax-tng/' +
'unexpected_field.yml']
args = cli.parse_args(input_args)
print("Test arguments: {}".format(args))
check_args = cli.check_args(args)
self.assertTrue(check_args)
result_validator = cli.dispatch(args, validator)
self.assertEqual(result_validator.error_count, 1)
def test_cli_validation_function_custom_ko(self):
validator = Validator()
input_args = ['--custom', '--cfile',
SAMPLE_DIR + 'samples/custom_rules/rules/' +
'custom_rule_1.yml', '--function',
SAMPLE_DIR + 'samples/custom_rules/functions/' +
'invalid/function_1_ko.yml']
args = cli.parse_args(input_args)
print("Test arguments: {}".format(args))
check_args = cli.check_args(args)
self.assertTrue(check_args)
result_validator = cli.dispatch(args, validator)
self.assertEqual(len(result_validator.customErrors), 4)
def validate_project_with_external_validator(args, project_path):
"""
Try to use an external validator (typically tng-sdk-validation)
to validate the given service project.
Throws TangoValidationException on validation error.
"""
# check if external validator is available?
try:
from tngsdk.validation import cli as v_cli
from tngsdk.validation.validator import Validator
except BaseException as ex:
LOG.error("Skipping validation: tng-sdk-validate not installed?")
LOG.debug(ex)
return
# ok! let us valiade ...
v = Validator()
# define validation_level
if len(args.validation_level) == 1:
validation_level = "-" + args.validation_level
else:
validation_level = "--" + args.validation_level
# define arguments for validator
v_args = v_cli.parse_args([
validation_level, # levels -s / -i / -t
"--debug", # temporary
"--project",
project_path, # path to project
"--workspace",
args.workspace # workspace path
])
v_cli.dispatch(v_args, v)
# check validation result
# - warnings
if v.warning_count > 0:
LOG.warning("There have been {} tng-validate warnings".format(
v.warning_count))
LOG.warning("tng-validate warnings: '{}'".format(v.warnings))
# - errors
if v.error_count > 0:
raise TangoValidationException("tng-validate error(s): '{}'".format(
v.errors))
def validate_project_with_external_validator(args, project_path):
"""
Try to use an external validator (typically tng-sdk-validation)
to validate the given service project.
Throws TangoValidationException on validation error.
"""
# shall we validate?
if args.skip_validation:
LOG.warning("Skipping validation upon user request (--no-validation).")
return
# check if external validator is available?
try:
from tngsdk.validation import cli as v_cli
from tngsdk.validation.validator import Validator
except BaseException as ex:
del ex
LOG.error("Skipping validation: tng-sdk-validate not installed?")
return
# ok! let us valiade ...
v = Validator()
# define arguments for validator
v_args = v_cli.parse_args([
# levels -s / -i / -t
"-s", # TODO change to -i if CNF are supported by validator
"--project",
project_path, # path to project
"--workspace",
args.workspace # workspace path
])
v_cli.dispatch(v_args, v)
# check validation result
# - warnings
if v.warning_count > 0:
LOG.warning("There have been {} tng-validate warnings".format(
v.warning_count))
LOG.warning("tng-validate warnings: '{}'".format(v.warnings))
# - errors
if v.error_count > 0:
raise TangoValidationException("tng-validate error(s): '{}'".format(
v.errors))
