问 无法与用户登录到JupyterHub - PAM身份验证失败

EN

PAM Authentication failed (user@127.0.0.1): [PAM Error 7] Authentication failure

# Configuration file for jupyterhub.
import os
#------------------------------------------------------------------------------
# Configurable configuration
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# LoggingConfigurable configuration
#------------------------------------------------------------------------------
# A parent class for Configurables that log.
# Subclasses have a log trait, and the default behavior is to get the logger
# from the currently running Application.
#------------------------------------------------------------------------------
# SingletonConfigurable configuration
#------------------------------------------------------------------------------
# A configurable that only allows one instance.
# This class is for classes that should only have one instance of itself or
# *any* subclass. To create and retrieve such a class use the
# :meth:`SingletonConfigurable.instance` method.
#------------------------------------------------------------------------------
# Application configuration
#------------------------------------------------------------------------------
# This is an application.
# The date format used by logging formatters for %(asctime)s
# c.Application.log_datefmt = '%Y-%m-%d %H:%M:%S'
# The Logging format template
# c.Application.log_format = '[%(name)s]%(highlevel)s %(message)s'
# Set the log level by value or name.
# c.Application.log_level = 30
#------------------------------------------------------------------------------
# JupyterHub configuration
#------------------------------------------------------------------------------
# An Application for starting a Multi-User Jupyter Notebook server.
# Grant admin users permission to access single-user servers.
# Users should be properly informed if this is enabled.
# c.JupyterHub.admin_access = False
# DEPRECATED, use Authenticator.admin_users instead.
# c.JupyterHub.admin_users = set()
# Answer yes to any questions (e.g. confirm overwrite)
# c.JupyterHub.answer_yes = False
# Class for authenticating users.
# This should be a class with the following form:
# - constructor takes one kwarg: `config`, the IPython config object.
# - is a tornado.gen.coroutine
# - returns username on success, None on failure
# - takes two arguments: (handler, data),
#   where `handler` is the calling web.RequestHandler,
#   and `data` is the POST form data from the login page.
# c.JupyterHub.authenticator_class = 'jupyterhub.auth.PAMAuthenticator'
# c.JupyterHub.authenticator_class = 'oauthenticator.LocalGitHubOAuthenticator'
# c.GitHubOAuthenticator.oauth_callback_url = os.environ['OAUTH_CALLBACK_URL']
# The base URL of the entire application
# c.JupyterHub.base_url = '/'
# Whether to shutdown the proxy when the Hub shuts down.
# Disable if you want to be able to teardown the Hub while leaving the proxy
# running.
# Only valid if the proxy was starting by the Hub process.
# If both this and cleanup_servers are False, sending SIGINT to the Hub will
# only shutdown the Hub, leaving everything else running.
# The Hub should be able to resume from database state.
# c.JupyterHub.cleanup_proxy = True
# Whether to shutdown single-user servers when the Hub shuts down.
# Disable if you want to be able to teardown the Hub while leaving the single-
# user servers running.
# If both this and cleanup_proxy are False, sending SIGINT to the Hub will only
# shutdown the Hub, leaving everything else running.
# The Hub should be able to resume from database state.
# c.JupyterHub.cleanup_servers = True
# The config file to load
# c.JupyterHub.config_file = 'jupyterhub_config.py'
#c.JupyterHub.config_file = '/etc/jupyterhub/jupyterhub_config.py'
# Number of days for a login cookie to be valid. Default is two weeks.
# c.JupyterHub.cookie_max_age_days = 14
# The cookie secret to use to encrypt cookies.
# Loaded from the JPY_COOKIE_SECRET env variable by default.
# c.JupyterHub.cookie_secret = b''
# File in which to store the cookie secret.
# c.JupyterHub.cookie_secret_file = 'jupyterhub_cookie_secret'
# The location of jupyterhub data files (e.g. /usr/local/share/jupyter/hub)
# c.JupyterHub.data_files_path = '/opt/anaconda/envs/hub/share/jupyter/hub'
# Include any kwargs to pass to the database connection. See
# sqlalchemy.create_engine for details.
# c.JupyterHub.db_kwargs = {}
# url for the database. e.g. `sqlite:///jupyterhub.sqlite`
# c.JupyterHub.db_url = 'sqlite:///jupyterhub.sqlite'
c.JupyterHub.db_url = '/etc/jupyterhub/jupyterhub.sqlite'
# log all database transactions. This has A LOT of output
# c.JupyterHub.debug_db = False
# show debug output in configurable-http-proxy
# c.JupyterHub.debug_proxy = False
# Set a logging.FileHandler on this file.
# c.JupyterHub.extra_log_file = ''
c.JupyterHub.extra_log_file = '/var/log/jupyterhub.log'
# Extra log handlers to set on JupyterHub logger
# c.JupyterHub.extra_log_handlers = []
# Generate default config file
# c.JupyterHub.generate_config = False
# The ip for this process
# c.JupyterHub.hub_ip = 'localhost'
# The port for this process
c.JupyterHub.hub_port = 8080
# The prefix for the hub server. Must not be '/'
# c.JupyterHub.hub_prefix = '/hub/'
# The public facing ip of the proxy
c.JupyterHub.ip = '127.0.0.1'
# Supply extra arguments that will be passed to Jinja environment.
# c.JupyterHub.jinja_environment_options = {}
# Interval (in seconds) at which to update last-activity timestamps.
# c.JupyterHub.last_activity_interval = 300
# File to write PID Useful for daemonizing jupyterhub.
# c.JupyterHub.pid_file = ''
c.JupyterHub.pid_file = '/etc/jupyterhub/jupyterhub.pid'
# The public facing port of the proxy
c.JupyterHub.port = 443
# The ip for the proxy API handlers
# c.JupyterHub.proxy_api_ip = 'localhost'
# The port for the proxy API handlers
# c.JupyterHub.proxy_api_port = 0
# The Proxy Auth token.
# Loaded from the CONFIGPROXY_AUTH_TOKEN env variable by default.
# c.JupyterHub.proxy_auth_token = ''
# Interval (in seconds) at which to check if the proxy is running.
# c.JupyterHub.proxy_check_interval = 30
# The command to start the http proxy.
# Only override if configurable-http-proxy is not on your PATH
# c.JupyterHub.proxy_cmd = ['configurable-http-proxy']
# Purge and reset the database.
# c.JupyterHub.reset_db = False
# The class to use for spawning single-user servers.
# Should be a subclass of Spawner.
# c.JupyterHub.spawner_class = 'jupyterhub.spawner.LocalProcessSpawner'
# Path to SSL certificate file for the public facing interface of the proxy
# Use with ssl_key
c.JupyterHub.ssl_cert = '/home/test/anaconda/certs/certificate.pem'
# Path to SSL key file for the public facing interface of the proxy
# Use with ssl_cert
# c.JupyterHub.ssl_key = ''
c.JupyterHub.ssl_key = '/home/user/anaconda/certs/key.pem'
# Paths to search for jinja templates.
# c.JupyterHub.template_paths = []
# c.JupyterHub.tornado_settings = {}
#------------------------------------------------------------------------------
# Spawner configuration
#------------------------------------------------------------------------------
# Base class for spawning single-user notebook servers.
# Subclass this, and override the following methods:
# - load_state - get_state - start - stop - poll
# Extra arguments to be passed to the single-user server
# c.Spawner.args = []
# The command used for starting notebooks.
# c.Spawner.cmd = ['jupyterhub-singleuser']
# Enable debug-logging of the single-user server
# c.Spawner.debug = False
# Whitelist of environment variables for the subprocess to inherit
# c.Spawner.env_keep = ['PATH', 'PYTHONPATH', 'CONDA_ROOT', 'CONDA_DEFAULT_ENV', 'VIRTUAL_ENV', 'LANG', 'LC_ALL']
# Timeout (in seconds) before giving up on a spawned HTTP server
# Once a server has successfully been spawned, this is the amount of time we
# wait before assuming that the server is unable to accept connections.
# c.Spawner.http_timeout = 30
# The IP address (or hostname) the single-user server should listen on
# c.Spawner.ip = 'localhost'
# The notebook directory for the single-user server
# `~` will be expanded to the user's home directory `%U` will be expanded to the
# user's username
c.Spawner.notebook_dir = '/home/test/conda/multiuser'
# An HTML form for options a user can specify on launching their server. The
# surrounding `<form>` element and the submit button are already provided.
# For example:
#     Set your key:
#     <input name="key" val="default_key"></input>
#     Choose a letter:
#     <select name="letter" multiple="true">
#       <option value="A">The letter A</option>
#       <option value="B">The letter B</option>
#     </select>
# c.Spawner.options_form = ''
# Interval (in seconds) on which to poll the spawner.
# c.Spawner.poll_interval = 30
# Timeout (in seconds) before giving up on the spawner.
# This is the timeout for start to return, not the timeout for the server to
# respond. Callers of spawner.start will assume that startup has failed if it
# takes longer than this. start should return when the server process is started
# and its location is known.
# c.Spawner.start_timeout = 60
#------------------------------------------------------------------------------
# LocalProcessSpawner configuration
#------------------------------------------------------------------------------
# A Spawner that just uses Popen to start local processes as users.
# Requires users to exist on the local system.
# This is the default spawner for JupyterHub.
# Seconds to wait for process to halt after SIGINT before proceeding to SIGTERM
# c.LocalProcessSpawner.INTERRUPT_TIMEOUT = 10
# Seconds to wait for process to halt after SIGKILL before giving up
# c.LocalProcessSpawner.KILL_TIMEOUT = 5
# Seconds to wait for process to halt after SIGTERM before proceeding to SIGKILL
# c.LocalProcessSpawner.TERM_TIMEOUT = 5
#------------------------------------------------------------------------------
# Authenticator configuration
#------------------------------------------------------------------------------
# A class for authentication.
# The primary API is one method, `authenticate`, a tornado coroutine for
# authenticating users.
# set of usernames of admin users
# If unspecified, only the user that launches the server will be admin.
# c.Authenticator.admin_users = set()
# Dictionary mapping authenticator usernames to JupyterHub users.
# Can be used to map OAuth service names to local users, for instance.
# Used in normalize_username.
# c.Authenticator.username_map = {}
# Regular expression pattern for validating usernames.
# If not defined: allow any username.
# c.Authenticator.username_pattern = ''
# Username whitelist.
# Use this to restrict which users can login. If empty, allow any user to
# attempt login.
c.Authenticator.whitelist = set({"user_1", "user_2", "root","user_3"})
#------------------------------------------------------------------------------
# LocalAuthenticator configuration
#------------------------------------------------------------------------------
# Base class for Authenticators that work with local Linux/UNIX users
# Checks for local users, and can attempt to create them if they exist.
# The command to use for creating users as a list of strings.
# For each element in the list, the string USERNAME will be replaced with the
# user's username. The username will also be appended as the final argument.
# For Linux, the default value is:
#     ['adduser', '-q', '--gecos', '""', '--disabled-password']
# To specify a custom home directory, set this to:
#     ['adduser', '-q', '--gecos', '""', '--home', '/customhome/USERNAME', '--
# disabled-password']
# This will run the command:
# adduser -q --gecos "" --home /customhome/river --disabled-password river
# when the user 'river' is created.
# c.LocalAuthenticator.add_user_cmd = []
# If a user is added that doesn't exist on the system, should I try to create
# the system user?
# c.LocalAuthenticator.create_system_users = False
c.LocalAuthenticator.create_system_users = True
# Automatically whitelist anyone in this group.
c.LocalAuthenticator.group_whitelist = set({'jupyter'})
#------------------------------------------------------------------------------
# PAMAuthenticator configuration
#------------------------------------------------------------------------------
# Authenticate local Linux/UNIX users with PAM