#Get FTP/SSH/SFTP

#How the FTP credential extraction works

This function extracts FTP credentials (host:port:login:password) from text log files, filtering out invalid or local IPs.

#Workflow

• Checks if the host is a valid domain or public IP (ignores local, loopback,
and private IP ranges).
• Parses each line to detect possible FTP entries:
- Lines containing ftp:// are processed with full URL parsing. - Lines with plain IPs or the word ftp are handled in a general format.
• Valid entries must include a host, login, and password — each less than 100
characters and without UNKNOWN.
• Invalid or malformed lines (too long, missing parts, invalid host, or local
IPs) are skipped.

#After processing

• The user can choose to upload or save results locally.
• Duplicates are removed, and a final file with unique entries is saved in a
timestamped folder Result_YYYY_MM_DD_HH_MM_SS.

#Bad (ignored) lines

• Lines longer than 200 characters.
• Lines without enough fields (host, login, password).
• Lines containing UNKNOWN.
• Lines with invalid hostnames or private/local IPs.