HTTP 错误 401.2 - Unauthorized

本文介绍如何在功能视图中进行身份验证设置,包括禁用所有验证方式并启用匿名身份验证的过程,以及如何编辑应用程序池标识。

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功能视图->身份验证->全部禁用>开启"匿名身份验证"->编辑"选择应用程序池"标识。


http://blog.sina.com.cn/s/blog_4a7359e00100mozx.html

[root@controller ~]# tail -f /var/log/keystone/keystone.log 2025-03-04 00:04:10.596 12671 WARNING keystone.server.flask.application [req-1c53d976-a7a1-4f1e-87d9-79dcafb1c09d - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication. 2025-03-04 00:04:17.469 12670 WARNING keystone.server.flask.application [req-fd7fc80d-27e0-46e8-a3f7-1c9144c85c1c - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication. 2025-03-04 00:04:24.754 12667 WARNING keystone.server.flask.application [req-65436ff4-7a73-414b-94ac-1441bc602b5f - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication. 2025-03-04 00:04:32.011 12670 WARNING keystone.server.flask.application [req-4348f851-0448-4232-a46e-3b18bd87e86a - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication. 2025-03-04 00:04:39.006 12671 WARNING keystone.server.flask.application [req-40adc401-95ea-483b-b3a8-69de9bd7069f - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication. 2025-03-04 00:04:45.920 12670 WARNING keystone.server.flask.application [req-8a3f78af-1eb0-46d6-a556-4d33aec8aafd - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication. 2025-03-04 00:04:53.162 12667 WARNING keystone.server.flask.application [req-b313fefe-4b54-445c-bdb2-82201f9cec84 - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication. 2025-03-04 00:04:59.945 12671 WARNING keystone.server.flask.application [req-8af88323-e340-46a8-8738-b4a25b201c0b - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication. 2025-03-04 00:05:06.678 12669 WARNING keystone.server.flask.application [req-98ac090a-fe94-4222-b63e-436c1caf439f - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication. 2025-03-04 00:05:13.569 12668 WARNING keystone.server.flask.application [req-62c6f31a-1180-4d64-a1ce-62a0ee1ba03b - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.10.20: Unauthorized: The request you have made requires authentication.
最新发布
03-08
<think>嗯,用户给了一个关于OpenStack Keystone日志的问题,日志中显示有来自IP 192.168.10.20的请求多次认证失败。我需要先理解这些日志的含义,然后帮助用户分析可能的原因和解决方法。 首先,日志中的“Authorization failed. The request you have made requires authentication.”说明客户端没有提供有效的身份验证信息,或者提供的凭据不正确。可能的原因包括缺少token、无效的token、过期的token,或者访问的资源需要更高的权限而当前用户的权限不足。 接下来,我需要考虑用户可能的场景。用户可能是OpenStack的管理员,正在排查认证失败的问题。他们可能遇到了服务无法访问,或者某个组件无法与Keystone正确通信。用户可能需要知道如何检查这些日志,确定问题根源,并解决认证问题。 我需要分步骤解释可能的原因,并提供对应的解决方案。例如,检查客户端是否发送了有效的token,确认token是否过期,检查用户的权限是否正确,或者查看是否有网络问题导致认证请求无法到达Keystone。 同时,用户可能需要具体的命令来验证这些情况,比如如何使用OpenStack CLI检查token的有效性,或者如何查看用户的角色分配。此外,建议用户检查Keystone的配置文件和日志的详细级别,以获取更多调试信息。 需要注意的是,用户提供的日志中的时间戳是未来的(2025年),这可能是一个测试环境或者时间设置错误的问题,可能需要提醒用户检查系统时间是否正确,因为时间不一致可能导致SSL证书或token验证失败。 最后,确保回答结构清晰,逐步引导用户排查问题,并提供实际的操作建议,帮助用户解决问题。</think>这是OpenStack身份认证服务Keystone的日志片段,显示存在持续的身份验证失败请求。让我们逐步分析问题原因及解决方法: **日志关键信息解读** 1. `WARNING`级别日志显示`Authorization failed`,请求来源IP为`192.168.10.20` 2. 错误信息`Unauthorized: The request you have made requires authentication`表明请求缺少有效凭证 3. 时间间隔约7秒的规律性失败(00:04:10 → 00:05:13) **可能原因分析** 1. 客户端配置问题(最常见) - 未携带认证Token:$ curl -H "X-Auth-Token: INVALID_TOKEN" http://keystone:5000/v3/users - 使用过期/撤销的Token:`openstack token issue` 查看有效期 - 错误的API端点配置:检查`openstack catalog list` 2. 权限不足 - 用户角色未分配:`openstack role assignment list --user <user-id>` - 项目范围错误:`openstack user show <username> -c default_project_id` 3. 网络问题 - 时钟不同步:检查`ntpq -p`(时间偏差会导致Token验证失败) - 防火墙拦截:`iptables -L -n -v` 查看过滤规则 - SSL证书问题:`openssl s_client -connect controller:5000` **排查步骤建议** 1. 客户端验证 ```bash # 获取新Token验证有效性 openstack --os-auth-url http://controller:5000/v3 \ --os-project-domain-name Default \ --os-user-domain-name Default \ --os-project-name admin \ --os-username admin \ token issue ``` 2. 服务端检查 ```bash # 查看Keystone服务状态 systemctl status openstack-keystone # 检查配置文件(默认路径) grep -E 'auth_uri|www_authenticate_uri' /etc/keystone/keystone.conf ``` 3. 日志深度分析 ```bash # 实时监控带DEBUG级别的日志 tail -f /var/log/keystone/keystone.log | grep -E 'WARNING|ERROR' ``` **特殊注意事项** - 日志时间显示为2025年(实际应为当前时间),需检查NTP服务: ```bash chronyc sources -v # CentOS/RHEL timedatectl status # Ubuntu/Debian ``` - 若使用HAProxy,需确认负载均衡配置: ```conf backend keystone balance source server controller1 192.168.10.10:5000 check inter 2000 rise 2 fall 5 ``` **典型解决方案** 1. 重新生成服务密码并更新配置 ```bash openstack-config --set /etc/keystone/keystone.conf \ DEFAULT admin_token $(openssl rand -hex 10) systemctl restart httpd ``` 2. 验证端点可达性 ```bash # 检查5000端口监听 ss -tnlp | grep 5000 # 测试API基础功能 curl -i http://controller:5000/v3 ``` 建议结合`openstack service list`和`openstack endpoint list`确认所有服务的认证端点配置正确。若问题持续,可临时启用DEBUG日志级别:`keystone-manage --config-file /etc/keystone/keystone.conf log_level --log-level DEBUG`
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