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Kristiaan
Asked: 2013-08-01 01:20:11 +0800 CST

Squid 启动时 Squid 代理和 AD auth 生成错误

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我在尝试启动集成了 NTLM/AD 身份验证设置的 Squid 时遇到错误，我需要一些建议。

这是背景故事：

在服务器的设置、安装和配置方面，我已经逐字遵循了本指南。到目前为止，一切都很顺利，我觉得离让这个系统运行只有几分钟的路程。

我能做

Wbinfo -a administrator
kinit Administrator
klist

每个命令都会确认它成功运行并按预期工作。

Linux 机器已成功加入我的域，我可以对用户和组进行 AD 查找。

但是，当我尝试启动 squid 服务时，我从 CLI 得到以下信息。

[root@squid ~]# service squid start
Starting squid: .                                          [  OK  ]

但随后从我的浏览器收到连接错误，说代理拒绝连接，在 /var/log/squid/cache.log 中对 squid 的进一步调查显示以下错误。

2013/07/31 09:57:30| StatefulHandleRead: no callback data registered
2013/07/31 09:57:30| helperHandleRead: unexpected read from basicauthenticator #2, 28 bytes 'NT_STATUS_OK: Success (0x0)
'
2013/07/31 09:57:30| helperHandleRead: unexpected read from basicauthenticator #3, 28 bytes 'NT_STATUS_OK: Success (0x0)
'
2013/07/31 09:57:30| helperHandleRead: unexpected read from basicauthenticator #4, 28 bytes 'NT_STATUS_OK: Success (0x0)
'
2013/07/31 09:57:30| helperHandleRead: unexpected read from basicauthenticator #5, 28 bytes 'NT_STATUS_OK: Success (0x0)
'
2013/07/31 09:57:30| WARNING: ntlmauthenticator #3 (FD 13) exited
2013/07/31 09:57:30| WARNING: ntlmauthenticator #1 (FD 9) exited
2013/07/31 09:57:30| WARNING: ntlmauthenticator #2 (FD 11) exited
2013/07/31 09:57:30| Too few ntlmauthenticator processes are running
2013/07/31 09:57:30| storeDirWriteCleanLogs: Starting...
2013/07/31 09:57:30|   Finished.  Wrote 0 entries.
2013/07/31 09:57:30|   Took 0.00 seconds (  0.00 entries/sec).
FATAL: The ntlmauthenticator helpers are crashing too rapidly, need help!

Squid Cache (Version 3.1.10): Terminated abnormally.
CPU Usage: 0.143 seconds = 0.038 user + 0.105 sys
Maximum Resident Size: 35040 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
        total space in arena:    2788 KB
        Ordinary blocks:         2757 KB     13 blks
        Small blocks:               0 KB      0 blks
        Holding blocks:          1012 KB      4 blks
        Free Small blocks:          0 KB
        Free Ordinary blocks:      30 KB
        Total in use:            3769 KB 135%
        Total free:                30 KB 1%

这是 squid 配置文件的捕获。

auth_param ntlm program /usr/bin/ntlm_auth -–helper-protocol=squid-2.5-ntlm --username=admin --password=password
auth_param ntlm children 10 
auth_param basic program /usr/bin/ntlm_auth -–helper-protocol=squid-2.5-basic --username=admin --password=password
auth_param basic children 5
auth_param basic realm Domain Proxy Server
auth_param basic credentialsttl 2 hours
auth_param basic casesensitive off
authenticate_cache_garbage_interval 10 seconds
##
# Credentials past their TTL are removed from memory
authenticate_ttl 0 seconds
linux

1 个回答

  1. Best Answer

    为什么要指定--usernameand--password参数ntlm_auth？这些参数不是必需的，并且可能会导致ntlm_auth进程终止（这很可能是您失败的根本原因）。

    • 3

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