44 lines
1.3 KiB
Markdown
44 lines
1.3 KiB
Markdown
# Manage VPN Users
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*Read this in other languages: [English](manage-users.md), [简体中文](manage-users-zh.md).*
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By default, a single user account for VPN login is created. If you wish to add, edit or remove users, read this document.
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First, the IPsec PSK (pre-shared key) is stored in `/etc/ipsec.secrets`. To change to a new PSK, just edit this file. All VPN users will share the same IPsec PSK.
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```bash
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%any %any : PSK "your_ipsec_pre_shared_key"
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```
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For `IPsec/L2TP`, VPN users are specified in `/etc/ppp/chap-secrets`. The format of this file is:
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```bash
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"your_vpn_username_1" l2tpd "your_vpn_password_1" *
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"your_vpn_username_2" l2tpd "your_vpn_password_2" *
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... ...
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```
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You can add more users, use one line for each user. DO NOT use these characters within values: `\ " '`
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For `IPsec/XAuth ("Cisco IPsec")`, VPN users are specified in `/etc/ipsec.d/passwd`. The format of this file is:
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```bash
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your_vpn_username_1:your_vpn_password_1_hashed:xauth-psk
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your_vpn_username_2:your_vpn_password_2_hashed:xauth-psk
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... ...
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```
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Passwords in this file are salted and hashed. This step can be done using e.g. the `openssl` utility:
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```bash
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# The output will be your_vpn_password_1_hashed
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openssl passwd -1 'your_vpn_password_1'
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```
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When finished, restart services:
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```bash
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service ipsec restart
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service xl2tpd restart
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```
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