def discover(self):
"""Searches for the ecies binary in the predefined packaged path.
:returns str: Path to the ecies binary.
"""
module_name = BINARY_NAME.title()
filenames = bin_names(BINARY_NAME)
filenames += alternate_bin_names(BINARY_NAME)
module = ModuleNotFound
for filename in filenames:
file_path = c_path.join(packaged_bin_folder, filename)
if c_path.validate_file(file_path):
module = file_path
logger.debug2(module_name + ': Found at - ' + module)
break
else:
logger.debug2(module_name + ': Not Found')
# Log if permissions are not correct
if module != ModuleNotFound and not os.access(module, os.X_OK):
logger.error(module_name +
': Cannot execute. Missing execution permission.')
return module
def discover(self):
'''Searches for the openssl binary in:
#. The environment using the openssl tag
#. Prepackaged binary folder
#. Current path
#. System path
:returns str: Path to the openssl binary.
'''
module_name = BINARY_NAME.title()
filenames = bin_names(BINARY_NAME)
module = ModuleNotFound
for filename in filenames:
# Using the environment
if OPENSSL_ENV_DIR_TAG in os.environ:
env_module = c_path.join(os.environ[OPENSSL_ENV_DIR_TAG],
filename)
if not c_path.validate_file(env_module):
logger.debug2(
module_name +
': File from environment does not exist at - ' +
env_module)
elif not self.is_supported_version(env_module):
logger.debug2(
module_name +
': File from environment is not the correct version - '
+ env_module)
else:
module = env_module
logger.debug2(module_name +
': Found from environment at - ' +
env_module)
break
# Searching in prepacked dir, current dir and system paths
else:
folder = packaged_bin_folder
modules_found = c_path.which(filename, paths=[folder])
for module_found in modules_found:
if not self.is_supported_version(module_found):
continue
module = module_found
conf_file = c_path.join(folder, OPENSSL_CONF_FILE)
if c_path.validate_file(conf_file):
os.environ[OPENSSL_ENV_CONF_TAG] = conf_file
logger.debug2(module_name + ': Found at - ' + module)
break
else:
logger.debug2(module_name + ': Not Found')
# Log if permissions are not correct
if module != ModuleNotFound and not os.access(module, os.X_OK):
logger.error(module_name +
': Cannot execute. Missing execution permission.')
return module
def discover(self):
"""Searches for the openssl binary in:
#. The environment using the openssl tag
#. Prepackaged binary folder
#. Current path
#. System path
:returns str: Path to the openssl binary.
"""
module_name = BINARY_NAME.title()
filenames = bin_names(BINARY_NAME)
module = ModuleNotFound
logger.debug2('module_name: ' + str(module_name) + ', filenames: ' + str(filenames))
for filename in filenames:
# Using the environment
if OPENSSL_ENV_DIR_TAG in os.environ:
logger.debug2(str(OPENSSL_ENV_DIR_TAG) + ' tag found in environment')
env_module = c_path.join(os.environ[OPENSSL_ENV_DIR_TAG], filename)
logger.debug2('Looking for: ' + str(env_module))
if not c_path.validate_file(env_module):
logger.warning(module_name + ': File from environment does not exist at - ' + env_module)
elif not self.is_supported_version(env_module):
logger.warning(module_name + ': File from environment is not the correct version - ' + env_module)
else:
module = env_module
logger.debug2(module_name + ': Found from environment at - ' + env_module)
break
# Searching in prepacked dir, current dir and system paths
else:
folder = packaged_bin_folder
logger.debug2('Looking for: ' + str(filename) + ' in folder: ' + str(folder))
for module_found in c_path.which_generator(filename, paths=[folder], find_one=False):
if not self.is_supported_version(module_found):
logger.debug2('Incorrect version: ' + str(module_found))
continue
module = module_found
conf_file = c_path.join(folder, OPENSSL_CONF_FILE)
if c_path.validate_file(conf_file):
os.environ[OPENSSL_ENV_CONF_TAG] = conf_file
logger.debug2(module_name + ': Found at - ' + module)
break
# Check if module is found
if module != ModuleNotFound:
break
else:
logger.error(module_name + ': Not Found')
# Log if permissions are not correct
if module != ModuleNotFound and not os.access(module, os.X_OK):
logger.error(module_name + ': Cannot execute. Missing execution permission.')
return module
def discover(self):
"""Searches for the crypto cbc binary in the predefined packaged path.
:returns str: Path to the crypto cbc binary.
"""
module_name = BINARY_NAME.title()
filenames = bin_names(BINARY_NAME)
module = ModuleNotFound
for filename in filenames:
file_path = c_path.join(packaged_bin_folder, filename)
if c_path.validate_file(file_path):
module = file_path
logger.debug2(module_name + ': Found at - ' + module)
break
else:
logger.debug2(module_name + ': Not Found')
return module
