EVOLUTION-MANAGER

Edit File: mod_security.3

.TH mod_security 3 "inets 5.9.8" "Ericsson AB" "Erlang Module Definition"
.SH NAME
mod_security \- Security Audit and Trailing Functionality
.SH DESCRIPTION
.LP
Security Audit and Trailing Functionality
.SH EXPORTS
.LP
.B
list_auth_users(Port) -> Users | []
.br
.B
list_auth_users(Address, Port) -> Users | []
.br
.B
list_auth_users(Port, Dir) -> Users | []
.br
.B
list_auth_users(Address, Port, Dir) -> Users | []
.br
.RS
.LP
Types:

.RS 3
Port = integer()
.br
Address = {A,B,C,D} | string() | undefined
.br
Dir = string()
.br
Users = list() = [string()]
.br
.RE
.RE
.RS
.LP
\fIlist_auth_users/1\fR\&, \fIlist_auth_users/2\fR\& and \fIlist_auth_users/3\fR\& returns a list of users that are currently authenticated\&. Authentications are stored for SecurityAuthTimeout seconds, and are then discarded\&.
.RE
.LP
.B
list_blocked_users(Port) -> Users | []
.br
.B
list_blocked_users(Address, Port) -> Users | []
.br
.B
list_blocked_users(Port, Dir) -> Users | []
.br
.B
list_blocked_users(Address, Port, Dir) -> Users | []
.br
.RS
.LP
Types:

.RS 3
Port = integer()
.br
Address = {A,B,C,D} | string() | undefined
.br
Dir = string()
.br
Users = list() = [string()]
.br
.RE
.RE
.RS
.LP
\fIlist_blocked_users/1\fR\&, \fIlist_blocked_users/2\fR\& and \fIlist_blocked_users/3\fR\& returns a list of users that are currently blocked from access\&.
.RE
.LP
.B
block_user(User, Port, Dir, Seconds) -> true | {error, Reason}
.br
.B
block_user(User, Address, Port, Dir, Seconds) -> true | {error, Reason}
.br
.RS
.LP
Types:

.RS 3
User = string()
.br
Port = integer()
.br
Address = {A,B,C,D} | string() | undefined
.br
Dir = string()
.br
Seconds = integer() | infinity
.br
Reason = no_such_directory
.br
.RE
.RE
.RS
.LP
\fIblock_user/4\fR\& and \fIblock_user/5\fR\& blocks the user \fIUser\fR\& from the directory \fIDir\fR\& for a specified amount of time\&.
.RE
.LP
.B
unblock_user(User, Port) -> true | {error, Reason}
.br
.B
unblock_user(User, Address, Port) -> true | {error, Reason}
.br
.B
unblock_user(User, Port, Dir) -> true | {error, Reason}
.br
.B
unblock_user(User, Address, Port, Dir) -> true | {error, Reason}
.br
.RS
.LP
Types:

.RS 3
User = string()
.br
Port = integer()
.br
Address = {A,B,C,D} | string() | undefined
.br
Dir = string()
.br
Reason = term()
.br
.RE
.RE
.RS
.LP
\fIunblock_user/2\fR\&, \fIunblock_user/3\fR\& and \fIunblock_user/4\fR\& removes the user \fIUser\fR\& from the list of blocked users for the Port (and Dir) specified\&.
.RE
.SH "THE SECURITYCALLBACKMODULE"

.LP
The SecurityCallbackModule is a user written module that can receive events from the mod_security Erlang Webserver API module\&. This module only exports the function(s), \fBevent/4,5\fR\&, which are described below\&.
.SH EXPORTS
.LP
.B
event(What, Port, Dir, Data) -> ignored
.br
.B
event(What, Address, Port, Dir, Data) -> ignored
.br
.RS
.LP
Types:

.RS 3
What = atom()
.br
Port = integer()
.br
Address = {A,B,C,D} | string() <v>Dir = string()
.br
Data = [Info]
.br
Info = {Name, Value}
.br
.RE
.RE
.RS
.LP
\fIevent/4\fR\& or \fIevent/4\fR\& is called whenever an event occurs in the mod_security Erlang Webserver API module (\fIevent/4\fR\& is called if Address is undefined and \fIevent/5\fR\& otherwise)\&. The \fIWhat\fR\& argument specifies the type of event that has occurred, and should be one of the following reasons; \fIauth_fail\fR\& (a failed user authentication), \fIuser_block\fR\& (a user is being blocked from access) or \fIuser_unblock\fR\& (a user is being removed from the block list)\&.
.LP

.RS -4
.B
Note:
.RE
Note that the \fIuser_unblock\fR\& event is not triggered when a user is removed from the block list explicitly using the \fIunblock_user\fR\& function\&.

.RE