Zeek_FTP.functions.bif.zeek

GLOBAL

Namespace: GLOBAL

Summary

Functions

`fmt_ftp_port`: `function`	Formats an IP address and TCP port as an FTP PORT command.
`parse_eftp_port`: `function`	Converts a string representation of the FTP EPRT command (see RFC 2428) to an `ftp_port`.
`parse_ftp_epsv`: `function`	Converts the result of the FTP EPSV command (see RFC 2428) to an `ftp_port`.
`parse_ftp_pasv`: `function`	Converts the result of the FTP PASV command to an `ftp_port`.
`parse_ftp_port`: `function`	Converts a string representation of the FTP PORT command to an `ftp_port`.

Detailed Interface

Functions

fmt_ftp_port

Type: function (a: addr, p: port) : string

Formats an IP address and TCP port as an FTP PORT command. For example, 10.0.0.1 and 1055/tcp yields "10,0,0,1,4,31".

Parameters

a – The IP address.
p – The TCP port.

Returns

The FTP PORT string.

parse_eftp_port

Type: function (s: string) : ftp_port

Converts a string representation of the FTP EPRT command (see RFC 2428) to an ftp_port. The format is "EPRT<space><d><net-prt><d><net-addr><d><tcp-port><d>", where <d> is a delimiter in the ASCII range 33-126 (usually |).

Parameters: s – The string of the FTP EPRT command, e.g., "|1|10.0.0.1|1055|".
Returns: The FTP PORT, e.g., [h=10.0.0.1, p=1055/tcp, valid=T].

parse_ftp_epsv

Type: function (str: string) : ftp_port

Converts the result of the FTP EPSV command (see RFC 2428) to an ftp_port. The format is "<text> (<d><d><d><tcp-port><d>)", where <d> is a delimiter in the ASCII range 33-126 (usually |).

Parameters: str – The string containing the result of the FTP EPSV command.
Returns: The FTP PORT, e.g., [h=10.0.0.1, p=1055/tcp, valid=T].

parse_ftp_pasv

Type: function (str: string) : ftp_port

Converts the result of the FTP PASV command to an ftp_port.

Parameters: str – The string containing the result of the FTP PASV command.
Returns: The FTP PORT, e.g., [h=10.0.0.1, p=1055/tcp, valid=T].

parse_ftp_port

Type: function (s: string) : ftp_port

Converts a string representation of the FTP PORT command to an ftp_port.

Parameters: s – The string of the FTP PORT command, e.g., "10,0,0,1,4,31".
Returns: The FTP PORT, e.g., [h=10.0.0.1, p=1055/tcp, valid=T].