Add Certbot

master
Dct Mei 2020-08-15 02:01:14 +00:00
parent c42f5620fc
commit a780ba5abe
1 changed files with 69 additions and 22 deletions

@ -1,12 +1,15 @@
假設,證書文件所在的路徑為 `/srv/http/` ## 使用證書時權限不足
文件分別為 `/srv/http/example.com.key``/srv/http/example.com.pem` 假設,證書文檔分別為:
方案一: 1. `/srv/http/example.com.pem`
2. `/srv/http/example.com.key`
### 方案一(不推薦)
1. `/srv/http/` 的默認權限一般為 755 1. `/srv/http/` 的默認權限一般為 755
2. `/srv/http/example.com.key` 的默認權限一般為 600 2. `/srv/http/example.com.pem` 的默認權限一般為 644。
3. `/srv/http/example.com.pem` 的默認權限一般為 644。 3. `/srv/http/example.com.key` 的默認權限一般為 600
`/srv/http/example.com.key` 修改為 644 即可: `/srv/http/example.com.key` 修改為 644 即可:
@ -14,13 +17,13 @@
# chmod 644 /srv/http/example.com.key # chmod 644 /srv/http/example.com.key
``` ```
方案二 ### 方案二
``` ```
# id nobody # id nobody
``` ```
1. 显示出来的结果可能是: * 輸出的结果可能是:
``` ```
uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup) uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup)
@ -32,7 +35,7 @@
# chown -R nobody:nogroup /srv/http/ # chown -R nobody:nogroup /srv/http/
``` ```
2. 显示出来的结果也可能是: * 輸出的结果也可能是:
``` ```
uid=65534(nobody) gid=65534(nobody) groups=65534(nobody) uid=65534(nobody) gid=65534(nobody) groups=65534(nobody)
@ -43,3 +46,47 @@
``` ```
# chown -R nobody:nobody /srv/http/ # chown -R nobody:nobody /srv/http/
``` ```
### 方案三Certbot
這裡假定你已經通過 Certbot 獲取了證書文檔。
1. `/etc/letsencrypt/live/example.com/fullchain.pem`
2. `/etc/letsencrypt/live/example.com/privkey.pem`
建立 V2Ray 專用的證書文檔目錄:
```
# mkdir /etc/ssl/v2ray/
```
將證書文檔以指定權限部署到指定路徑:
```
# install -m 644 -o nobody -g nogroup /etc/letsencrypt/live/example.com/fullchain.pem -t /etc/ssl/v2ray/
# install -m 600 -o nobody -g nogroup /etc/letsencrypt/live/example.com/privkey.pem -t /etc/ssl/v2ray/
```
為在後續 `renew` 中自動重新部署(如果你使用 Debian 發行版,在安裝 Cerbot 後,`renew` 是會定期執行的),需要一個腳本,以下是參照內容:
```bash
# vim /etc/letsencrypt/renewal-hooks/deploy/v2ray.sh
#!/bin/bash
TROJAN_DOMAIN='example.com'
if [[ "$RENEWED_LINEAGE" == "/etc/letsencrypt/live/$TROJAN_DOMAIN" ]]; then
install -m 644 -o nobody -g nogroup "/etc/letsencrypt/live/$TROJAN_DOMAIN/fullchain.pem" -t /etc/ssl/v2ray/
install -m 600 -o nobody -g nogroup "/etc/letsencrypt/live/$TROJAN_DOMAIN/privkey.pem" -t /etc/ssl/v2ray/
sleep "$((RANDOM % 2048))"
systemctl restart v2ray.service
fi
```
### 給予腳本可執行權限
```
# chmod +x /etc/letsencrypt/renewal-hooks/deploy/v2ray.sh
```