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123 lines
3.8 KiB
Python
123 lines
3.8 KiB
Python
# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: Apache-2.0
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import logging
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import os
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import socket
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from typing import Any, List
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import netifaces
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import yaml
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ENV_CONFIG_FILE_SEARCH = [
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os.path.join(os.environ['IDF_PATH'], 'EnvConfig.yml'),
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os.path.join(os.environ['IDF_PATH'], 'ci-test-runner-configs', os.environ.get('CI_RUNNER_DESCRIPTION', ''), 'EnvConfig.yml'),
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]
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ENV_CONFIG_TEMPLATE = '''
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$IDF_PATH/EnvConfig.yml:
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```yaml
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<env_name>:
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key: var
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key2: var2
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<another_env>:
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key: var
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```
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'''
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def get_host_ip_by_interface(interface_name: str, ip_type: int = netifaces.AF_INET) -> str:
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if ip_type == netifaces.AF_INET:
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for _addr in netifaces.ifaddresses(interface_name)[ip_type]:
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host_ip = _addr['addr'].replace('%{}'.format(interface_name), '')
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assert isinstance(host_ip, str)
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return host_ip
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elif ip_type == netifaces.AF_INET6:
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ip6_addrs: List[str] = []
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for _addr in netifaces.ifaddresses(interface_name)[ip_type]:
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host_ip = _addr['addr'].replace('%{}'.format(interface_name), '')
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assert isinstance(host_ip, str)
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# prefer to use link local address due to example settings
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if host_ip.startswith('FE80::'):
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ip6_addrs.insert(0, host_ip)
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else:
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ip6_addrs.append(host_ip)
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if ip6_addrs:
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return ip6_addrs[0]
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return ''
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def get_host_ip4_by_dest_ip(dest_ip: str = '') -> str:
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if not dest_ip:
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dest_ip = '8.8.8.8'
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s1 = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s1.connect((dest_ip, 80))
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host_ip = s1.getsockname()[0]
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s1.close()
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assert isinstance(host_ip, str)
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print(f'Using host ip: {host_ip}')
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return host_ip
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def get_host_ip6_by_dest_ip(dest_ip: str, interface: str) -> str:
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addr_info = socket.getaddrinfo(f'{dest_ip}%{interface}', 80, socket.AF_INET6, socket.SOCK_DGRAM)
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s1 = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
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s1.connect(addr_info[0][-1])
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host_ip = s1.getsockname()[0]
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s1.close()
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assert isinstance(host_ip, str)
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print(f'Using host ip: {host_ip}')
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return host_ip
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def get_my_interface_by_dest_ip(dest_ip: str = '') -> str:
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my_ip = get_host_ip4_by_dest_ip(dest_ip)
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interfaces = netifaces.interfaces()
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for interface in interfaces:
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try:
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addresses = netifaces.ifaddresses(interface)[netifaces.AF_INET]
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except KeyError:
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continue
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if my_ip in [a['addr'] for a in addresses]:
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assert isinstance(interface, str)
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return interface
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logging.error('Can not get interface, dest ip is {}'.format(dest_ip))
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return ''
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def get_env_config_variable(env_name: str, key: str, default: Any = None) -> Any:
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"""
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Get test environment related variable
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config file format: $IDF_PATH/EnvConfig.yml
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```
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<env_name>:
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key: var
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key2: var2
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<env_name2>:
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key: var
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```
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"""
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config = dict()
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for _file in ENV_CONFIG_FILE_SEARCH:
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try:
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with open(_file, 'r') as f:
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data = yaml.load(f.read(), Loader=yaml.SafeLoader)
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config = data[env_name]
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break
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except (FileNotFoundError, KeyError):
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pass
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else:
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pass
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var = config.get(key, default)
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if var is None:
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logging.warning(f'Failed to get env variable {env_name}/{key}.')
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logging.info(f'Env config file template: {ENV_CONFIG_TEMPLATE}')
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if not os.environ.get('CI_JOB_ID'):
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# Try to get variable from stdin
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var = input(f'You can input the variable now:')
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else:
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raise ValueError(f'Env variable not found: {env_name}/{key}')
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logging.debug(f'Got env variable {env_name}/{key}: {var}')
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return var
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