mirror of
https://github.com/goharbor/harbor.git
synced 2024-11-26 12:15:20 +01:00
368 lines
16 KiB
Python
Executable File
368 lines
16 KiB
Python
Executable File
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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from __future__ import print_function, unicode_literals # We require Python 2.6 or later
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from string import Template
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import random
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import string
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import os
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import sys
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import argparse
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import subprocess
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import shutil
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from io import open
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if sys.version_info[:3][0] == 2:
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import ConfigParser as ConfigParser
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import StringIO as StringIO
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if sys.version_info[:3][0] == 3:
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import configparser as ConfigParser
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import io as StringIO
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def validate(conf, args):
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protocol = rcp.get("configuration", "ui_url_protocol")
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if protocol != "https" and args.notary_mode:
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raise Exception("Error: the protocol must be https when Harbor is deployed with Notary")
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if protocol == "https":
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if not rcp.has_option("configuration", "ssl_cert"):
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raise Exception("Error: The protocol is https but attribute ssl_cert is not set")
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cert_path = rcp.get("configuration", "ssl_cert")
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if not os.path.isfile(cert_path):
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raise Exception("Error: The path for certificate: %s is invalid" % cert_path)
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if not rcp.has_option("configuration", "ssl_cert_key"):
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raise Exception("Error: The protocol is https but attribute ssl_cert_key is not set")
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cert_key_path = rcp.get("configuration", "ssl_cert_key")
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if not os.path.isfile(cert_key_path):
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raise Exception("Error: The path for certificate key: %s is invalid" % cert_key_path)
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project_creation = rcp.get("configuration", "project_creation_restriction")
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if project_creation != "everyone" and project_creation != "adminonly":
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raise Exception("Error invalid value for project_creation_restriction: %s" % project_creation)
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def get_secret_key(path):
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secret_key = _get_secret(path, "secretkey")
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if len(secret_key) != 16:
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raise Exception("secret key's length has to be 16 chars, current length: %d" % len(secret_key))
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return secret_key
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def get_alias(path):
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alias = _get_secret(path, "defaultalias", length=8)
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return alias
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def _get_secret(folder, filename, length=16):
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key_file = os.path.join(folder, filename)
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if os.path.isfile(key_file):
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with open(key_file, 'r') as f:
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key = f.read()
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print("loaded secret from file: %s" % key_file)
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return key
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if not os.path.isdir(folder):
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os.makedirs(folder, mode=0600)
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key = ''.join(random.choice(string.ascii_letters+string.digits) for i in range(length))
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with open(key_file, 'w') as f:
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f.write(key)
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print("Generated and saved secret to file: %s" % key_file)
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return key
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def prep_conf_dir(root, name):
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absolute_path = os.path.join(root, name)
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if not os.path.exists(absolute_path):
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os.makedirs(absolute_path)
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return absolute_path
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def render(src, dest, **kw):
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t = Template(open(src, 'r').read())
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with open(dest, 'w') as f:
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f.write(t.substitute(**kw))
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print("Generated configuration file: %s" % dest)
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base_dir = os.path.dirname(__file__)
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config_dir = os.path.join(base_dir, "common/config")
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templates_dir = os.path.join(base_dir, "common/templates")
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def delfile(src):
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if os.path.isfile(src):
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try:
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os.remove(src)
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print("Clearing the configuration file: %s" % src)
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except:
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pass
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elif os.path.isdir(src):
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for item in os.listdir(src):
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itemsrc=os.path.join(src,item)
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delfile(itemsrc)
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parser = argparse.ArgumentParser()
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parser.add_argument('--conf', dest='cfgfile', default=base_dir+'/harbor.cfg',type=str,help="the path of Harbor configuration file")
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parser.add_argument('--with-notary', dest='notary_mode', default=False, action='store_true', help="the Harbor instance is to be deployed with notary")
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args = parser.parse_args()
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delfile(config_dir)
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#Read configurations
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conf = StringIO.StringIO()
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conf.write("[configuration]\n")
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conf.write(open(args.cfgfile).read())
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conf.seek(0, os.SEEK_SET)
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rcp = ConfigParser.RawConfigParser()
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rcp.readfp(conf)
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validate(rcp, args)
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hostname = rcp.get("configuration", "hostname")
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protocol = rcp.get("configuration", "ui_url_protocol")
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ui_url = protocol + "://" + hostname
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email_identity = rcp.get("configuration", "email_identity")
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email_host = rcp.get("configuration", "email_server")
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email_port = rcp.get("configuration", "email_server_port")
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email_usr = rcp.get("configuration", "email_username")
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email_pwd = rcp.get("configuration", "email_password")
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email_from = rcp.get("configuration", "email_from")
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email_ssl = rcp.get("configuration", "email_ssl")
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harbor_admin_password = rcp.get("configuration", "harbor_admin_password")
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auth_mode = rcp.get("configuration", "auth_mode")
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ldap_url = rcp.get("configuration", "ldap_url")
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# this two options are either both set or unset
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if rcp.has_option("configuration", "ldap_searchdn"):
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ldap_searchdn = rcp.get("configuration", "ldap_searchdn")
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ldap_search_pwd = rcp.get("configuration", "ldap_search_pwd")
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else:
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ldap_searchdn = ""
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ldap_search_pwd = ""
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ldap_basedn = rcp.get("configuration", "ldap_basedn")
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# ldap_filter is null by default
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if rcp.has_option("configuration", "ldap_filter"):
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ldap_filter = rcp.get("configuration", "ldap_filter")
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else:
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ldap_filter = ""
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ldap_uid = rcp.get("configuration", "ldap_uid")
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ldap_scope = rcp.get("configuration", "ldap_scope")
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ldap_timeout = rcp.get("configuration", "ldap_timeout")
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db_password = rcp.get("configuration", "db_password")
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self_registration = rcp.get("configuration", "self_registration")
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if protocol == "https":
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cert_path = rcp.get("configuration", "ssl_cert")
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cert_key_path = rcp.get("configuration", "ssl_cert_key")
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customize_crt = rcp.get("configuration", "customize_crt")
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max_job_workers = rcp.get("configuration", "max_job_workers")
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token_expiration = rcp.get("configuration", "token_expiration")
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verify_remote_cert = rcp.get("configuration", "verify_remote_cert")
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proj_cre_restriction = rcp.get("configuration", "project_creation_restriction")
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secretkey_path = rcp.get("configuration", "secretkey_path")
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if rcp.has_option("configuration", "admiral_url"):
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admiral_url = rcp.get("configuration", "admiral_url")
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else:
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admiral_url = ""
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secret_key = get_secret_key(secretkey_path)
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########
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ui_secret = ''.join(random.choice(string.ascii_letters+string.digits) for i in range(16))
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jobservice_secret = ''.join(random.choice(string.ascii_letters+string.digits) for i in range(16))
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adminserver_config_dir = os.path.join(config_dir,"adminserver")
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if not os.path.exists(adminserver_config_dir):
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os.makedirs(os.path.join(config_dir, "adminserver"))
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ui_config_dir = prep_conf_dir(config_dir,"ui")
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db_config_dir = prep_conf_dir(config_dir, "db")
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job_config_dir = prep_conf_dir(config_dir, "jobservice")
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registry_config_dir = prep_conf_dir(config_dir, "registry")
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nginx_config_dir = prep_conf_dir (config_dir, "nginx")
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nginx_conf_d = prep_conf_dir(nginx_config_dir, "conf.d")
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adminserver_conf_env = os.path.join(config_dir, "adminserver", "env")
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ui_conf_env = os.path.join(config_dir, "ui", "env")
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ui_conf = os.path.join(config_dir, "ui", "app.conf")
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jobservice_conf = os.path.join(config_dir, "jobservice", "app.conf")
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registry_conf = os.path.join(config_dir, "registry", "config.yml")
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db_conf_env = os.path.join(config_dir, "db", "env")
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job_conf_env = os.path.join(config_dir, "jobservice", "env")
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nginx_conf = os.path.join(config_dir, "nginx", "nginx.conf")
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cert_dir = os.path.join(config_dir, "nginx", "cert")
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if protocol == "https":
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target_cert_path = os.path.join(cert_dir, os.path.basename(cert_path))
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if not os.path.exists(cert_dir):
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os.makedirs(cert_dir)
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shutil.copy2(cert_path,target_cert_path)
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target_cert_key_path = os.path.join(cert_dir, os.path.basename(cert_key_path))
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shutil.copy2(cert_key_path,target_cert_key_path)
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render(os.path.join(templates_dir, "nginx", "nginx.https.conf"),
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nginx_conf,
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ssl_cert = os.path.join("/etc/nginx/cert", os.path.basename(target_cert_path)),
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ssl_cert_key = os.path.join("/etc/nginx/cert", os.path.basename(target_cert_key_path)))
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else:
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render(os.path.join(templates_dir, "nginx", "nginx.http.conf"),
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nginx_conf)
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render(os.path.join(templates_dir, "adminserver", "env"),
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adminserver_conf_env,
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ui_url=ui_url,
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auth_mode=auth_mode,
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self_registration=self_registration,
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ldap_url=ldap_url,
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ldap_searchdn =ldap_searchdn,
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ldap_search_pwd =ldap_search_pwd,
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ldap_basedn=ldap_basedn,
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ldap_filter=ldap_filter,
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ldap_uid=ldap_uid,
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ldap_scope=ldap_scope,
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ldap_timeout=ldap_timeout,
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db_password=db_password,
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email_host=email_host,
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email_port=email_port,
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email_usr=email_usr,
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email_pwd=email_pwd,
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email_ssl=email_ssl,
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email_from=email_from,
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email_identity=email_identity,
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harbor_admin_password=harbor_admin_password,
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project_creation_restriction=proj_cre_restriction,
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verify_remote_cert=verify_remote_cert,
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max_job_workers=max_job_workers,
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ui_secret=ui_secret,
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jobservice_secret=jobservice_secret,
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token_expiration=token_expiration,
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admiral_url=admiral_url,
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with_notary=args.notary_mode
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)
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render(os.path.join(templates_dir, "ui", "env"),
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ui_conf_env,
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ui_secret=ui_secret,
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jobservice_secret=jobservice_secret,)
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render(os.path.join(templates_dir, "registry",
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"config.yml"),
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registry_conf,
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ui_url=ui_url)
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render(os.path.join(templates_dir, "db", "env"),
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db_conf_env,
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db_password=db_password)
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render(os.path.join(templates_dir, "jobservice", "env"),
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job_conf_env,
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ui_secret=ui_secret,
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jobservice_secret=jobservice_secret)
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print("Generated configuration file: %s" % jobservice_conf)
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shutil.copyfile(os.path.join(templates_dir, "jobservice", "app.conf"), jobservice_conf)
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print("Generated configuration file: %s" % ui_conf)
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shutil.copyfile(os.path.join(templates_dir, "ui", "app.conf"), ui_conf)
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def validate_crt_subj(dirty_subj):
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subj_list = [item for item in dirty_subj.strip().split("/") \
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if len(item.split("=")) == 2 and len(item.split("=")[1]) > 0]
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return "/" + "/".join(subj_list)
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FNULL = open(os.devnull, 'w')
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from functools import wraps
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def stat_decorator(func):
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@wraps(func)
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def check_wrapper(*args, **kw):
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stat = func(*args, **kw)
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message = "Generated certificate, key file: %s, cert file: %s" % (kw['key_path'], kw['cert_path']) \
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if stat == 0 else "Fail to generate key file: %s, cert file: %s" % (kw['key_path'], kw['cert_path'])
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print(message)
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if stat != 0:
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sys.exit(1)
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return check_wrapper
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@stat_decorator
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def create_root_cert(subj, key_path="./k.key", cert_path="./cert.crt"):
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rc = subprocess.call(["openssl", "genrsa", "-out", key_path, "4096"], stdout=FNULL, stderr=subprocess.STDOUT)
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if rc != 0:
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return rc
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return subprocess.call(["openssl", "req", "-new", "-x509", "-key", key_path,\
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"-out", cert_path, "-days", "3650", "-subj", subj], stdout=FNULL, stderr=subprocess.STDOUT)
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@stat_decorator
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def create_cert(subj, ca_key, ca_cert, key_path="./k.key", cert_path="./cert.crt"):
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cert_dir = os.path.dirname(cert_path)
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csr_path = os.path.join(cert_dir, "tmp.csr")
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rc = subprocess.call(["openssl", "req", "-newkey", "rsa:4096", "-nodes","-sha256","-keyout", key_path,\
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"-out", csr_path, "-subj", subj], stdout=FNULL, stderr=subprocess.STDOUT)
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if rc != 0:
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return rc
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return subprocess.call(["openssl", "x509", "-req", "-days", "3650", "-in", csr_path, "-CA", \
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ca_cert, "-CAkey", ca_key, "-CAcreateserial", "-out", cert_path], stdout=FNULL, stderr=subprocess.STDOUT)
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def openssl_installed():
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shell_stat = subprocess.check_call(["which", "openssl"], stdout=FNULL, stderr=subprocess.STDOUT)
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if shell_stat != 0:
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print("Cannot find openssl installed in this computer\nUse default SSL certificate file")
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return False
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return True
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if customize_crt == 'on' and openssl_installed():
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shell_stat = subprocess.check_call(["which", "openssl"], stdout=FNULL, stderr=subprocess.STDOUT)
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empty_subj = "/C=/ST=/L=/O=/CN=/"
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private_key_pem = os.path.join(config_dir, "ui", "private_key.pem")
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root_crt = os.path.join(config_dir, "registry", "root.crt")
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create_root_cert(empty_subj, key_path=private_key_pem, cert_path=root_crt)
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else:
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print("Copied configuration file: %s" % ui_config_dir + "private_key.pem")
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shutil.copyfile(os.path.join(templates_dir, "ui", "private_key.pem"), os.path.join(ui_config_dir, "private_key.pem"))
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print("Copied configuration file: %s" % registry_config_dir + "root.crt")
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shutil.copyfile(os.path.join(templates_dir, "registry", "root.crt"), os.path.join(registry_config_dir, "root.crt"))
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if args.notary_mode:
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notary_config_dir = prep_conf_dir(config_dir, "notary")
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notary_temp_dir = os.path.join(templates_dir, "notary")
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print("Copying sql file for notary DB")
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if os.path.exists(os.path.join(notary_config_dir, "mysql-initdb.d")):
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shutil.rmtree(os.path.join(notary_config_dir, "mysql-initdb.d"))
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shutil.copytree(os.path.join(notary_temp_dir, "mysql-initdb.d"), os.path.join(notary_config_dir, "mysql-initdb.d"))
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if customize_crt == 'on' and openssl_installed():
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try:
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temp_cert_dir = os.path.join(base_dir, "cert_tmp")
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if not os.path.exists(temp_cert_dir):
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os.makedirs(temp_cert_dir)
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ca_subj = "/C=US/ST=California/L=Palo Alto/O=VMware, Inc./OU=Harbor/CN=Self-signed by VMware, Inc."
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cert_subj = "/C=US/ST=California/L=Palo Alto/O=VMware, Inc./OU=Harbor/CN=notarysigner"
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signer_ca_cert = os.path.join(temp_cert_dir, "notary-signer-ca.crt")
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signer_ca_key = os.path.join(temp_cert_dir, "notary-signer-ca.key")
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signer_cert_path = os.path.join(temp_cert_dir, "notary-signer.crt")
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signer_key_path = os.path.join(temp_cert_dir, "notary-signer.key")
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create_root_cert(ca_subj, key_path=signer_ca_key, cert_path=signer_ca_cert)
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create_cert(cert_subj, signer_ca_key, signer_ca_cert, key_path=signer_key_path, cert_path=signer_cert_path)
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print("Copying certs for notary signer")
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shutil.copy2(signer_cert_path, notary_config_dir)
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shutil.copy2(signer_key_path, notary_config_dir)
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shutil.copy2(signer_ca_cert, notary_config_dir)
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finally:
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srl_tmp = os.path.join(os.getcwd(), ".srl")
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if os.path.isfile(srl_tmp):
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os.remove(srl_tmp)
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if os.path.isdir(temp_cert_dir):
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shutil.rmtree(temp_cert_dir, True)
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else:
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print("Copying certs for notary signer")
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shutil.copy2(os.path.join(notary_temp_dir, "notary-signer.crt"), notary_config_dir)
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shutil.copy2(os.path.join(notary_temp_dir, "notary-signer.key"), notary_config_dir)
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shutil.copy2(os.path.join(notary_temp_dir, "notary-signer-ca.crt"), notary_config_dir)
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shutil.copy2(os.path.join(registry_config_dir, "root.crt"), notary_config_dir)
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print("Copying notary signer configuration file")
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shutil.copy2(os.path.join(notary_temp_dir, "signer-config.json"), notary_config_dir)
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render(os.path.join(notary_temp_dir, "server-config.json"),
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os.path.join(notary_config_dir, "server-config.json"),
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token_endpoint=ui_url)
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print("Copying nginx configuration file for notary")
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shutil.copy2(os.path.join(templates_dir, "nginx", "notary.upstream.conf"), nginx_conf_d)
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render(os.path.join(templates_dir, "nginx", "notary.server.conf"),
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os.path.join(nginx_conf_d, "notary.server.conf"),
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ssl_cert = os.path.join("/etc/nginx/cert", os.path.basename(target_cert_path)),
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ssl_cert_key = os.path.join("/etc/nginx/cert", os.path.basename(target_cert_key_path)))
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default_alias = get_alias(secretkey_path)
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render(os.path.join(notary_temp_dir, "signer_env"), os.path.join(notary_config_dir, "signer_env"), alias = default_alias)
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FNULL.close()
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print("The configuration files are ready, please use docker-compose to start the service.")
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