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Preparing white list
The allowed resources list is created in two steps: first, a text file with the list of resources is created. Second, this file is converted into internal dictionary's format by the special utility.
- url2dic - for URL, SNI, CN
- ip2bin - for IP
Reverse conversion utilities:
- dic2host - to convert dic files with URL, SNI, CN to a list of domains
- dic2star - to convert dic files from SNI, CN to a list of domains with *
- bin2ip - to convert dic files from IP
To create a white list for payment systems, we recommend using a ready-made list. List of payment systems
After the text file is converted you need to move the lists to the DPI configuration directory:
mv my_url_list.bin /var/lib/dpi/whlist.bin mv my_cn_list.bin /var/lib/dpi/whlistcn.bin mv my_ip_list.bin /var/lib/dpi/whlistip.bin mv my_sni_list.bin /var/lib/dpi/whlistsni.bin
Any of the lists may be missing, but for restricting https resources, the SNI list is mandatory
The file format of the whitelisted resources' URLs:
Each line contains one URL (no http:// prefix), it is allowed to use *. For example:
1magehut.com/users.php?act=gallery&gal=81&page=4 3dmx.net *.3dmx.net
To convert into the internal format:
cat my_url_list.txt|url2dic my_url_list.dic
The file format of the whitelisted names in SSL certificates (Common name):
Each line contains one name. For example:
*.facebook.com www.vasexpertsdpi.com
To convert into the internal format:
cat my_cn_list.txt|url2dic my_cn_list.dic
The file format of the whitelisted SNI (HTTPS)
Each line contains one SNI (without http:// prefix). It is allowed to use *. For expample:
qiwi.ru *.qiwi.ru
To convert into the internal format:
cat my_sni_list.txt|url2dic my_sni_list.bin
The file format of the whitelisted IP addresses:
Each line contains one ip <space> port's number (443):
78.47.115.34 443 95.211.6.92 443
To convert into the internal format:
cat my_ip_list.txt|ip2bin my_ip_list.bin