我在使用代理身份验证更新clamav时遇到问题。我在/etc/clamav/freshclam.conf中添加了代理信息，如下所示： -
# Proxy Setup
HTTPProxyServer myproxy
HTTPProxyPort 3128
HTTPProxyUsername proxyuser
HTTPProxyPassword proxypass
在保存文件时，我收到以下警告。
WARNING: Insecure permissions (for HTTPProxyPassword): /etc/clamav/freshclam.conf must have no more than 0700 permissions.
所以我按照建议将文件权限更改为700。现在我收到了一个错误。
ERROR: Can't open/parse the config file /etc/clamav/freshclam.conf
如果我回滚权限，它会给我警告。如果我应用权限，我会收到错误，无论是哪种情况，我都无法让clamav更新。
只有当我删除它尝试连接的身份验证时（我必须将权限回滚到444默认值），并且我收到以下错误： -
Thu May 12 09:28:35 2017 -> ClamAV update process started at Thu May 12 09:28:35 2017
Thu May 12 09:28:35 2017 -> Connecting via myproxy
Thu May 12 09:28:35 2017 -> main.cvd is up to date (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr)
Thu May 12 09:28:35 2017 -> Connecting via myproxy
Thu May 12 09:28:35 2017 -> WARNING: getfile: Unknown response from db.local.clamav.net
Thu May 12 09:28:35 2017 -> WARNING: Can't download daily.cvd from db.local.clamav.net
Thu May 12 09:28:36 2017 -> Trying again in 5 secs...
Thu May 12 09:28:41 2017 -> ClamAV update process started at Thu May 12 09:28:41 2017
Thu May 12 09:28:41 2017 -> Connecting via myproxy
Thu May 12 09:28:41 2017 -> main.cvd is up to date (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr)
Thu May 12 09:28:41 2017 -> Connecting via myproxy
Thu May 12 09:28:41 2017 -> WARNING: getfile: Unknown response from db.local.clamav.net
Thu May 12 09:28:41 2017 -> WARNING: Can't download daily.cvd from db.local.clamav.net
Thu May 12 09:28:42 2017 -> Trying again in 5 secs...
Thu May 12 09:28:47 2017 -> ClamAV update process started at Thu May 12 09:28:47 2017
Thu May 12 09:28:47 2017 -> Connecting via myproxy
Thu May 12 09:28:47 2017 -> main.cvd is up to date (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr)
Thu May 12 09:28:47 2017 -> Connecting via myproxy
Thu May 12 09:28:48 2017 -> WARNING: getfile: Unknown response from db.local.clamav.net
Thu May 12 09:28:48 2017 -> WARNING: Can't download daily.cvd from db.local.clamav.net
Thu May 12 09:28:48 2017 -> Trying again in 5 secs...
Thu May 12 09:28:53 2017 -> ClamAV update process started at Thu May 12 09:28:53 2017
Thu May 12 09:28:53 2017 -> Connecting via myproxy
Thu May 12 09:28:53 2017 -> main.cvd is up to date (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr)
Thu May 12 09:28:53 2017 -> Connecting via myproxy
Thu May 12 09:28:54 2017 -> WARNING: getfile: Unknown response from db.local.clamav.net
Thu May 12 09:28:54 2017 -> WARNING: Can't download daily.cvd from db.local.clamav.net
Thu May 12 09:28:54 2017 -> Trying again in 5 secs...
Thu May 12 09:28:59 2017 -> ClamAV update process started at Thu May 12 09:28:59 2017
Thu May 12 09:28:59 2017 -> Connecting via myproxy
Thu May 12 09:28:59 2017 -> main.cvd is up to date (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr)
Thu May 12 09:28:59 2017 -> Connecting via myproxy
Thu May 12 09:29:00 2017 -> ERROR: getfile: Unknown response from db.local.clamav.net
Thu May 12 09:29:00 2017 -> ERROR: Can't download daily.cvd from db.local.clamav.net
Thu May 12 09:29:00 2017 -> Giving up on db.local.clamav.net...
Thu May 12 09:29:00 2017 -> ClamAV update process started at Thu May 12 09:29:00 2017
Thu May 12 09:29:00 2017 -> Connecting via myproxy
Thu May 12 09:29:00 2017 -> main.cvd is up to date (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr)
Thu May 12 09:29:00 2017 -> Connecting via myproxy
Thu May 12 09:29:01 2017 -> ERROR: getfile: Unknown response from database.clamav.net
Thu May 12 09:29:01 2017 -> ERROR: Can't download daily.cvd from database.clamav.net
Thu May 12 09:29:01 2017 -> Giving up on database.clamav.net...
Thu May 12 09:29:01 2017 -> Update failed. Your network may be down or none of the mirrors listed in /etc/clamav/freshclam.conf is working. Check http://www.clamav.net/doc/mirrors-faq.html for possible reasons.
我已经尝试了所有我能找到的东西。我也做了重新配置
> dpkg-reconfigure clamav-freshclam
仍然是相同的结果。我看到这个clamav的方式是无法使用代理进行连接。
答案 0 :(得分：0)