#!/usr/bin/python # -*- coding: utf-8 -*- from __future__ import print_function, unicode_literals # We require Python 2.6 or later from string import Template import random import string import os import sys from io import open if sys.version_info[:3][0] == 2: import ConfigParser as ConfigParser import StringIO as StringIO if sys.version_info[:3][0] == 3: import configparser as ConfigParser import io as StringIO #Read configurations conf = StringIO.StringIO() conf.write("[configuration]\n") conf.write(open("harbor.cfg").read()) conf.seek(0, os.SEEK_SET) rcp = ConfigParser.RawConfigParser() rcp.readfp(conf) hostname = rcp.get("configuration", "hostname") ui_url = rcp.get("configuration", "ui_url_protocol") + "://" + hostname email_server = rcp.get("configuration", "email_server") email_server_port = rcp.get("configuration", "email_server_port") email_username = rcp.get("configuration", "email_username") email_password = rcp.get("configuration", "email_password") email_from = rcp.get("configuration", "email_from") email_ssl = rcp.get("configuration", "email_ssl") harbor_admin_password = rcp.get("configuration", "harbor_admin_password") auth_mode = rcp.get("configuration", "auth_mode") ldap_url = rcp.get("configuration", "ldap_url") ldap_basedn = rcp.get("configuration", "ldap_basedn") db_password = rcp.get("configuration", "db_password") self_registration = rcp.get("configuration", "self_registration") customize_crt = rcp.get("configuration", "customize_crt") crt_country = rcp.get("configuration", "crt_country") crt_state = rcp.get("configuration", "crt_state") crt_location = rcp.get("configuration", "crt_location") crt_organization = rcp.get("configuration", "crt_organization") crt_organizationalunit = rcp.get("configuration", "crt_organizationalunit") crt_commonname = rcp.get("configuration", "crt_commonname") crt_email = rcp.get("configuration", "crt_email") max_job_workers = rcp.get("configuration", "max_job_workers") ######## ui_secret = ''.join(random.choice(string.ascii_letters+string.digits) for i in range(16)) base_dir = os.path.dirname(__file__) config_dir = os.path.join(base_dir, "config") templates_dir = os.path.join(base_dir, "templates") ui_config_dir = os.path.join(config_dir,"ui") if not os.path.exists(ui_config_dir): os.makedirs(os.path.join(config_dir, "ui")) db_config_dir = os.path.join(config_dir, "db") if not os.path.exists(db_config_dir): os.makedirs(os.path.join(config_dir, "db")) job_config_dir = os.path.join(config_dir, "jobservice") if not os.path.exists(job_config_dir): os.makedirs(job_config_dir) def render(src, dest, **kw): t = Template(open(src, 'r').read()) with open(dest, 'w') as f: f.write(t.substitute(**kw)) print("Generated configuration file: %s" % dest) ui_conf_env = os.path.join(config_dir, "ui", "env") ui_conf = os.path.join(config_dir, "ui", "app.conf") registry_conf = os.path.join(config_dir, "registry", "config.yml") db_conf_env = os.path.join(config_dir, "db", "env") job_conf_env = os.path.join(config_dir, "jobservice", "env") conf_files = [ ui_conf, ui_conf_env, registry_conf, db_conf_env, job_conf_env ] def rmdir(cf): for f in cf: if os.path.exists(f): print("Clearing the configuration file: %s" % f) os.remove(f) rmdir(conf_files) render(os.path.join(templates_dir, "ui", "env"), ui_conf_env, hostname=hostname, db_password=db_password, ui_url=ui_url, auth_mode=auth_mode, harbor_admin_password=harbor_admin_password, ldap_url=ldap_url, ldap_basedn=ldap_basedn, self_registration=self_registration, ui_secret=ui_secret) render(os.path.join(templates_dir, "ui", "app.conf"), ui_conf, email_server=email_server, email_server_port=email_server_port, email_username=email_username, email_password=email_password, email_from=email_from, email_ssl=email_ssl, ui_url=ui_url) render(os.path.join(templates_dir, "registry", "config.yml"), registry_conf, ui_url=ui_url) render(os.path.join(templates_dir, "db", "env"), db_conf_env, db_password=db_password) render(os.path.join(templates_dir, "jobservice", "env"), job_conf_env, db_password=db_password, ui_secret=ui_secret, max_job_workers=max_job_workers, ui_url=ui_url) def validate_crt_subj(dirty_subj): subj_list = [item for item in dirty_subj.strip().split("/") \ if len(item.split("=")) == 2 and len(item.split("=")[1]) > 0] return "/" + "/".join(subj_list) FNULL = open(os.devnull, 'w') from functools import wraps def stat_decorator(func): @wraps(func) def check_wrapper(*args, **kwargs): stat = func(*args, **kwargs) message = "Generated configuration file: %s" % kwargs['path'] \ if stat == 0 else "Fail to generate %s" % kwargs['path'] print(message) if stat != 0: sys.exit(1) return check_wrapper @stat_decorator def check_private_key_stat(*args, **kwargs): return subprocess.call(["openssl", "genrsa", "-out", kwargs['path'], "4096"],\ stdout=FNULL, stderr=subprocess.STDOUT) @stat_decorator def check_certificate_stat(*args, **kwargs): dirty_subj = "/C={0}/ST={1}/L={2}/O={3}/OU={4}/CN={5}/emailAddress={6}"\ .format(crt_country, crt_state, crt_location, crt_organization,\ crt_organizationalunit, crt_commonname, crt_email) subj = validate_crt_subj(dirty_subj) return subprocess.call(["openssl", "req", "-new", "-x509", "-key",\ private_key_pem, "-out", root_crt, "-days", "3650", "-subj", subj], \ stdout=FNULL, stderr=subprocess.STDOUT) def openssl_is_installed(stat): if stat == 0: return True else: print("Cannot find openssl installed in this computer\nUse default SSL certificate file") return False if customize_crt == 'on': import subprocess shell_stat = subprocess.check_call(["which", "openssl"], stdout=FNULL, stderr=subprocess.STDOUT) if openssl_is_installed(shell_stat): private_key_pem = os.path.join(config_dir, "ui", "private_key.pem") root_crt = os.path.join(config_dir, "registry", "root.crt") crt_conf_files = [ private_key_pem, root_crt ] rmdir(crt_conf_files) check_private_key_stat(path=private_key_pem) check_certificate_stat(path=root_crt) FNULL.close() print("The configuration files are ready, please use docker-compose to start the service.")