blocks|key|2990986|text|点击这里：http://sourceforge.net/p/webadmin/discussion/600155/thread/512d81e9/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2990987|进入/etc/webmin/miniserv.conf文件，删除这一行:+twofactor_provider=totp|2990988|在/etc/webmin/miniserv.users中，有一行代码。root:x:0:::::::0:0:totp:HBL7W4RTG8T6FG8W：|style|BOLD|2990989|我刚刚删除了totp，因此行为:root:x:0:0:0：：HBL7W4RTG8T6FG8W：|2990990|保存文件并重新启动webmin:服务webmin重新启动。|2990991|然后，我可以使用un/pw重新登录并生成我的二维码。|2990992|entityMap|0|LINK|mutability|MUTABLE|url|http://sourceforge.net/p/webadmin/discussion/600155/thread/512d81e9/^0|5|1W|0|0|0|1I|4|0|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@$A|Y|B|Z|1|10]]|C|$]]|$1|D|3|E|5|6|7|11|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|12|8|@$A|13|B|14|H|I]]|9|@]|C|$]]|$1|J|3|K|5|6|7|15|8|@]|9|@]|C|$]]|$1|L|3|M|5|6|7|16|8|@]|9|@]|C|$]]|$1|N|3|O|5|6|7|17|8|@]|9|@]|C|$]]|$1|P|3|-4|5|6|7|18|8|@]|9|@]|C|$]]]|Q|$R|$5|S|T|U|C|$V|W]]]]

Fond this here:
<a href="http://sourceforge.net/p/webadmin/discussion/600155/thread/512d81e9/">http://sourceforge.net/p/webadmin/discussion/600155/thread/512d81e9/</a>

Go into this file /etc/webmin/miniserv.conf, delete this line:
twofactor_provider=totp

And, in /etc/webmin/miniserv.users, there is this line.
root:x:0:::::::0:0:totp:HBL7W4RTG8T6FG8W:

I just deleted the totp so the line read:
root:x:0:::::::0:0::HBL7W4RTG8T6FG8W:

Saved the file and restarted webmin: service webmin restart.

I could then log back in with un/pw and generated my QR code.

blocks|key|5105269|text|更简单的解决方法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5105270|0:0:totp:HBL7W4RTG8T6FG8W：|5105271|冒号之间的"HBL7W4RTG8T6FG8W“是Google+Auth的密钥！|5105272|使用Google+authenticator时，您可以输入密钥或使用二维码。只需创建一个新Google身份验证帐户并使用该密钥即可。|5105273|完成了！不需要重新启动任何东西。|5105274|享受吧！C0l。P.|5105275|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|Q|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|M|$]]

Even Simpler Fix:

0:0:totp:HBL7W4RTG8T6FG8W: 

The "HBL7W4RTG8T6FG8W" between the colons is your KEY for Google Auth!

When using Google authenticator you can enter a KEY or use QR Code. Just create a new Google auth account and use THAT KEY. 

DONE! No need to restart anything.

Enjoy!
C0l. P.

blocks|key|2991073|text|运行以下命令以删除双因素身份验证：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2991074|sed+-i+'s/totp//g'+/etc/webmin/miniserv.users
sed+-i+'/twofactor_provider=totp/d'+/etc/webmin/miniserv.conf
/etc/init.d/webmin+restart|code-block|syntax|javascript|2991075|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Run the following to remove two factor authentication:

<pre><code>sed -i 's/totp//g' /etc/webmin/miniserv.users
sed -i '/twofactor_provider=totp/d' /etc/webmin/miniserv.conf
/etc/init.d/webmin restart
</code></pre>

blocks|key|203852|text|我意识到这有点晚了，但我想我还是要把它发布给感兴趣的人。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|203853|/etc/webmin/miniserv.users中的条目应该是Base32格式的TOTP+secret。|203854|因此，要登录，只需运行：|203855|oathtool+--totp+-b+'SECRET'+-v|code-block|syntax|javascript|203856|其中SECRET是引号之间的代码，它将输出您的双因素令牌，使您能够登录。|offset|length|style|CODE|203857|-b会说你给了它Base32格式的SECRET+(十六进制是默认值)。|203858|然后转到"Webmin->webmin用户“禁用TFA，然后以正常方式重新启用它。|203859|或者，如果你愿意，你可以使用"qrencode“来重新创建你的谷歌验证器设置，而不需要更改秘密(如果一个组共享相同的秘密...bad想法，这很方便！)但如果你们中的一个人被锁在外面，这将节省你们的精力)。|203860|$+qrencode+-o+~/.totp-key.png+"otpauth://totp/?secret=BASE+32+SECRET&issuer=Your+name,+etc."|203861|注意：使用-v选项的"oathtool“允许您同时查看Base32和十六进制中的秘密，因此您可以根据需要使用其中任何一个来设置任何TFA应用程序。还要确保您使用的机器的时间同步正确！|203862|203863|+QED.|blockquote|203864|203865|entityMap^0|0|0|0|0|2|6|0|H|6|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|17|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|18|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|19|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|1A|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|1B|8|@$M|1C|N|1D|O|P]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1E|8|@$M|1F|N|1G|O|P]]|9|@]|A|$]]|$1|S|3|T|5|6|7|1H|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|1I|8|@]|9|@]|A|$]]|$1|W|3|X|5|H|7|1J|8|@]|9|@]|A|$I|J]]|$1|Y|3|Z|5|6|7|1K|8|@]|9|@]|A|$]]|$1|10|3|-4|5|6|7|1L|8|@]|9|@]|A|$]]|$1|11|3|12|5|13|7|1M|8|@]|9|@]|A|$]]|$1|14|3|-4|5|6|7|1N|8|@]|9|@]|A|$]]|$1|15|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]]|16|$]]

I realise this is a little late but I thought I'd post it nonetheless for anyone who is interested.

The entry in /etc/webmin/miniserv.users should be a TOTP secret in Base32 format.

So to log in simply run :

<pre><code>oathtool --totp -b 'SECRET' -v
</code></pre>

Where <code>SECRET</code> is the code between the quotes and it will spit out your Two-factor token enabling you to log in. 

The -b says your giving it the <code>SECRET</code> in Base32 (Hex is the default).

Then goto "Webmin->webmin Users" to disable TFA and re-enable it in the normal way.

Or if you want, you can use "qrencode" to re-create your google-authenticator setup without having to change the secret (handy if a group are sharing the same SECRET ...bad idea!! but this will save your bacon if one of you gets locked out).

<pre><code>$ qrencode -o ~/.totp-key.png "otpauth://totp/?secret=BASE 32 SECRET&amp;issuer=Your name, etc."
</code></pre>

NB. "oathtool" using the -v option allows you to see the SECRET in both Base32 and HEX so you can use either as necessary to setup any TFA app. 
Also ensure that the machine you use has it's time sync'd correctly!

<blockquote>
 QED.
</blockquote>

blocks|key|203779|text|我禁用了2FA，然后我无法登录，不仅仅是从ssh的webmin登录，密码也是如此。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|203780|我采纳了@Todd的建议，重新启动webmin后，我完全看不到主登录页面。|203781|幸运的是，我已经打开了一些其他会话。我使用下面的命令更改了root用户的密码，重新启动了webmin，一切正常。|203782|/usr/share/webmin/changepass.pl+/etc/webmin+root+myNewPassword|code-block|syntax|javascript|203783|注意:申请风险自负。我有备份，所以我不需要担心。我的服务器操作系统是Ubuntu+14.04|203784|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Q|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|R|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I disabled 2FA, then I was unable to login, not only from webmin from ssh with password as well. 

I applied @Todd 's advice, after restarting webmin I was totally unable to see the main login page. 

Luckily I had some other session already open. I used the command below to change the password for root user, restarted webmin, all was ok.

<pre><code>/usr/share/webmin/changepass.pl /etc/webmin root myNewPassword
</code></pre>

Note: Apply at your own risk. I had backups, so I did not need to worry. My server OS is Ubuntu 14.04

I have Webmin installed on 5 or 6 servers but a few months back decided to install two-factor authentication for logging into Webmin using Google Authenticator app on my phone.

To my surprise, I lost all my tokens in the Google Authenticator app when I changed phones. This actually happen to me twice. I have rebuilt everything everywhere else but can no longer log into Webmin on this one server.

I tried searching Google to death but no answers. I tried uninstalling Webmin and re-installing using RPM.

After re-installing Webmin it just keeps the same settings which means I still need the Google Auth token which is no longer on my phone.

Any ideas?

Should I try to break the Oauth module I think it needs to work or will this cause me more problems?

How to disable two factor authentication in Webmin

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我已经在5台或6台服务器上安装了Webmin，但几个月前，我决定安装双因素身份验证，以便在我的手机上使用Google Authenticator应用程序登录Webmin。令我惊讶的是，当我更换手机时，我在Google Authenticator应用程序中丢失了所有令牌。这实际上在我身上发生过两次。我已经在其他地方重建了所有东西，但不能再登录到这一台服务器上的Webmin。我试着在谷歌上搜索到死，但

问如何在Webmin中禁用双因素身份验证
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