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Kind Attachment Name Size Version Date Modified Author Change note
png
 otp_email.png 53.8 kB 2 05-Dec-2023 05:32 Ben Spink
png
 otp_email_template.png 66.4 kB 2 05-Dec-2023 05:32 Ben Spink
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 otp_email_template2.png 56.3 kB 1 12-May-2025 04:52 krivacsz
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 otp_general.jpg 166.9 kB 1 05-Dec-2023 05:32 Ada Csaba
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 otp_sms.png 89.8 kB 2 05-Dec-2023 05:32 Ben Spink
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 otp_token_length_config.png 58.9 kB 1 23-May-2025 02:26 krivacsz
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 otp_user_extra_text_ref.png 32.5 kB 1 12-May-2025 04:49 krivacsz
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 otp_user_settings.png 37.7 kB 4 12-May-2025 05:34 krivacsz
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 otp_user_settings_phone.png 15.7 kB 1 12-May-2025 05:25 krivacsz
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 otp_validate_logins.png 70.0 kB 1 12-May-2025 04:12 krivacsz
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 twilio.png 179.8 kB 1 05-Dec-2023 05:32 krivacsz
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 twilio2.png 77.5 kB 1 05-Dec-2023 05:32 krivacsz
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 twilio3.png 24.1 kB 2 05-Dec-2023 05:32 Ben Spink

This page (revision-126) was last changed on 09-Jun-2025 03:25 by krivacsz

This page was created on 05-Dec-2023 05:32 by krivacsz

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Difference between version and

At line 9 changed one line
----
OTP's are primarily intended for web interface logins. Variants like __Google Authenticator (TOTP)__ would be straight meaningless for __FTP__, __SFTP__, since it's impossible enroll anyways.\\
\\
A hidden flag in __prefs.XML__ controls for which protocols OTP should be enabled by default:\\
At line 11 changed one line
!1. Ensure that Validated Logins is enabled to allow two-factor authentication.\\
{{{
<twofactor_secret_auto_otp_enable_protocols>ftp,ftps,sftp,http,https,webdav</twofactor_secret_auto_otp_enable_protocols>
}}}\\
At line 13 changed one line
[OTP Settings/otp_validate_logins.png]\\
You can customize the OTP token length by going to __Shares__ ([Manage Shares Link|Manage Shares])__ -> General Settings__, and adjusting the value in the __Length of auto-generated username and password__ input field.\\
At line 15 changed one line
__[DMZ|DMZ]__ - Main node scenario: on Preferences -> General Settings -> OTP section the __Validated Logins__ option must be enabled on the DMZ node, so the DMZ gives the two-factor authentication to the Main node.
[OTP Settings/otp_token_length_config.png]\\
At line 22 added one line
!1. Ensure that Validated Logins is enabled to allow two-factor authentication\\
At line 19 changed one line
!2. SMS based:
[OTP Settings/otp_validate_logins.png]\\
\\
__[DMZ|DMZ]__ - Main node scenario: on __Preferences -> General Settings -> OTP section__ the __Validated Logins__ option must be enabled on the DMZ node, so the DMZ gives the two-factor authentication to the Main node.\\
----
!2. Supported OTP Methods\\
!2.1 SMS OTP Configuration\\
At line 23 changed 3 lines
\\
__!!! Proxy Configuration:__ If your server accesses the internet through a proxy, make sure to whitelist the following domain: __api.twilio.com__\\
\\
----
__⚠️ Proxy Configuration:__ If your server accesses the internet through a proxy, make sure to whitelist the following domain: __api.twilio.com__\\
----
At line 29 changed one line
URL :
URL:
At line 47 changed one line
The config will be used only for users which have a phone number and the "Two factor SMS authentication" flag enabled in the User Manager.\\
__⚠️ Important__: The configuration will apply only to users who have a phone number (Go to [User Manager] -> Select the user).\\
At line 49 changed one line
[otp_user_settings.png]\\
[OTP Settings/otp_user_settings_phone.png]\\
At line 51 changed 5 lines
----
\\
!3. Email based:
Email usage requires an __SMTP Server__ configured in the Preferences -> General Settings ( See at [General Settings])\\
!2.2 Email OTP Configuration\\
At line 57 changed 2 lines
URL : SMTP \\
__!!!Note:__ Just those 4 uppercase letters, nothing else.\\
Email usage requires an __SMTP Server__ configured in the __Preferences -> General Settings__ (See at [General Settings]). __Note:__ Make sure your SMTP server is properly configured and functioning.\\
At line 65 added 3 lines
__URL:__ SMTP \\
__⚠️ Important__ Just those 4 uppercase letters, nothing else.\\
\\
At line 62 changed one line
This configuration applies only to users who have an email address and have the __Two-factor OTP/SMS authentication__ flag enabled in the User Manager.\\
This configuration applies only to users who have an email address and have the __Two-factor OTP/SMS authentication__ flag enabled in the [User Manager].\\
At line 68 changed one line
__Note__: Variable for the One Time Password:\\
__⚠️ Important__: Variable for the One Time Password:\\
At line 93 added one line
!3. Configuring OTP Settings for Users\\
At line 86 changed 3 lines
OTP's are primarily intended for web interface logins. Variants like __Google Authenticator (TOTP)__ would be straight meaningless for __FTP__, __SFTP__, since it's impossible enroll anyways.\\
\\
A hidden flag in __prefs.XML__ controls for which protocols OTP should be enabled by default:\\
To enable OTP for a user (Go to [User Manager] -> Select the user, or choose the __default__ user to apply the settings to all users), check the __Two-factor OTP/SMS authentication__ setting in the user configuration.\\
At line 90 changed 5 lines
{{{
<twofactor_secret_auto_otp_enable_protocols>ftp,ftps,sftp,http,https,webdav</twofactor_secret_auto_otp_enable_protocols>
}}}
Make sure the required __protocol__ is enabled.\\
At line 99 added 3 lines
__(Optional)__ You can also configure the OTP to remain valid for multiple days.\\
\\
[OTP Settings/otp_user_settings.png]\\
Version Date Modified Size Author Changes ... Change note
126 09-Jun-2025 03:25 3.945 kB krivacsz to previous
125 23-May-2025 02:33 3.931 kB krivacsz to previous | to last
124 23-May-2025 02:32 3.927 kB krivacsz to previous | to last
123 23-May-2025 02:32 3.922 kB krivacsz to previous | to last
122 23-May-2025 02:30 3.886 kB krivacsz to previous | to last
121 23-May-2025 02:29 4.064 kB krivacsz to previous | to last
« This page (revision-126) was last changed on 09-Jun-2025 03:25 by krivacsz
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