def load_global_data(self):
self.config = Config()
self.consul_client = ConsulClient(self.config.consul_address, self.config.consul_port)
service_id = '{}-{}'.format(self.config.app_name, str(uuid.uuid4()).replace('-', ''))
self.consul_client.register(self.config.app_name, service_id, self.config.server_ip, self.config.server_port,
self.config.consul_tags, self.config.consul_http_check_url)
if not self.consul_client.registered:
self.inited = True
self.init_success = False
logging.error('向Consul注册微服务失败')
return
try:
self.oauth_client = OauthClient(self.consul_client)
except:
self.inited = True
self.init_success = False
logging.error('从uaa初始化OauthClient失败！')
return
if self.oauth_client.uaa_public_key is None or self.oauth_client.jwt is None:
self.inited = True
self.init_success = False
logging.error('从uaa初始化OauthClient失败！')
return
self.inited = True
self.init_success = True
def load_global_data(self):
self.config = Config()
self.consul_client = ConsulClient(self.config.consul_address,
self.config.consul_port)
service_id = '{}-{}'.format(self.config.app_name,
str(uuid.uuid4()).replace('-', ''))
self.consul_client.register(self.config.app_name, service_id,
self.config.server_ip,
self.config.server_port,
self.config.consul_tags,
self.config.consul_http_check_url)
if not self.consul_client.registered:
self.inited = True
self.init_success = False
logging.error('向Consul注册微服务失败！')
return
self.db = DataBaseClient(self.config.db_host, self.config.db_port,
self.config.db_username,
self.config.db_password, self.config.db_name)
try:
self.db.init_db()
except Exception as e:
self.inited = True
self.init_success = False
logging.error(str(e))
logging.error('初始化数据库失败！')
return
self.inited = True
self.init_success = True
class GlobalData:
def __init__(self):
self.inited = False
self.init_success = False
self.config = None
self.central_config = None
self.consul_client = None
self.oauth_client = None
self.db = None
def load_global_data(self):
self.config = Config()
self.consul_client = ConsulClient(self.config.consul_address, self.config.consul_port)
service_id = '{}-{}'.format(self.config.app_name, str(uuid.uuid4()).replace('-', ''))
self.consul_client.register(self.config.app_name, service_id, self.config.server_ip, self.config.server_port,
self.config.consul_tags, self.config.consul_http_check_url)
if not self.consul_client.registered:
self.inited = True
self.init_success = False
logging.error('向Consul注册微服务失败')
return
try:
self.oauth_client = OauthClient(self.consul_client)
except:
self.inited = True
self.init_success = False
logging.error('从uaa初始化OauthClient失败！')
return
if self.oauth_client.uaa_public_key is None or self.oauth_client.jwt is None:
self.inited = True
self.init_success = False
logging.error('从uaa初始化OauthClient失败！')
return
self.db = DataBaseClient(self.config.db_host, self.config.db_port,
self.config.db_username, self.config.db_password, self.config.db_name)
try:
self.db.init_db()
except Exception as e:
self.inited = True
self.init_success = False
logging.error(e)
logging.error('初始化数据库失败')
return
self.inited = True
self.init_success = True
def get_central_config(self):
if self.central_config is None:
self.central_config = self.consul_client.get_kv()
return self.central_config
class GlobalData:
def __init__(self):
self.inited = False
self.init_success = False
self.config = None
self.central_config = None
self.consul_client = None
self.oauth_client = None
self.db = None
self.verify_code_font = ImageFont.truetype(
'app/resources/fonts/FreeSansBoldOblique.ttf', size=25)
def load_global_data(self):
self.config = Config()
self.consul_client = ConsulClient(self.config.consul_address,
self.config.consul_port)
service_id = '{}-{}'.format(self.config.app_name,
str(uuid.uuid4()).replace('-', ''))
self.consul_client.register(self.config.app_name, service_id,
self.config.server_ip,
self.config.server_port,
self.config.consul_tags,
self.config.consul_http_check_url)
if not self.consul_client.registered:
self.inited = True
self.init_success = False
logging.error('向Consul注册微服务失败！')
return
self.db = DataBaseClient(self.config.db_host, self.config.db_port,
self.config.db_username,
self.config.db_password, self.config.db_name)
try:
self.db.init_db()
except Exception as e:
self.inited = True
self.init_success = False
logging.error(str(e))
logging.error('初始化数据库失败！')
return
self.inited = True
self.init_success = True
def get_central_config(self):
if self.central_config is None:
self.central_config = self.consul_client.get_kv()
return self.central_config
def load_global_data(self):
self.config = Config()
self.consul_client = ConsulClient(self.config.consul_address, self.config.consul_port)
service_id = '{}-{}'.format(self.config.app_name, str(uuid.uuid4()).replace('-', ''))
self.consul_client.register(self.config.app_name, service_id, self.config.server_ip, self.config.server_port,
self.config.consul_tags, self.config.consul_http_check_url)
if not self.consul_client.registered:
self.inited = True
self.init_success = False
logging.error('向Consul注册微服务失败！')
return
self.inited = True
self.init_success = True
def load_global_data(self):
self.config = Config()
self.consul_client = ConsulClient(self.config.consul_address,
self.config.consul_port)
service_id = '{}-{}'.format(self.config.app_name,
str(uuid.uuid4()).replace('-', ''))
self.consul_client.register(self.config.app_name, service_id,
self.config.server_ip,
self.config.server_port,
self.config.consul_tags,
self.config.consul_http_check_url)
if not self.consul_client.registered:
self.inited = True
self.init_success = False
logging.error('向Consul注册微服务失败')
return
try:
self.oauth_client = OauthClient(self.consul_client)
except:
self.inited = True
self.init_success = False
logging.error('从uaa初始化OauthClient失败！')
return
if self.oauth_client.uaa_public_key is None or self.oauth_client.jwt is None:
self.inited = True
self.init_success = False
logging.error('从uaa初始化OauthClient失败！')
return
cfg = self.get_central_config()
self.k8s_client = K8sClient(
host=cfg['kubernetes']['api']['url'],
token=cfg['kubernetes']['api']['token'],
ipIpTunnelCidr=cfg['kubernetes']['api']['ipIpTunnelCidr'])
try:
self.k8s_client.init_v1api()
except Exception as e:
self.inited = True
self.init_success = False
logging.error(e)
logging.error('初始化k8s_client失败')
return
self.inited = True
self.init_success = True
return True
now = int(datetime.now().timestamp())
return now + 5 > exp
# 暂时不用该函数，用verify_expire代替，以节省验证时间
def verify_jwt_expire(jwt):
_, payload, _ = jwt.split('.')
missing_padding = (4 - len(payload) % 4) % 4
payload += '=' * missing_padding
try:
exp = json.loads(
str(base64.b64decode(payload.encode()),
encoding='utf-8')).get('exp')
now = int(datetime.now().timestamp())
return now + 5 > exp
except:
return True
if __name__ == "__main__":
from app.global_data.config import Config
from app.global_data.consul_client import ConsulClient
config = Config()
consul_client = ConsulClient(config.consul_address, config.consul_port)
oauth_client = OauthClient(consul_client)
print(oauth_client.get_public_key())
print(oauth_client.get_jwt())