dissect.target.plugins.os.unix.log.lastlog

Module Contents

Classes

LastLogFile

LastLogPlugin

Base class for plugins.

Attributes

LastLogRecord

lastlog_def

c_lastlog

dissect.target.plugins.os.unix.log.lastlog.LastLogRecord
dissect.target.plugins.os.unix.log.lastlog.lastlog_def = Multiline-String
Show Value
"""
#define UT_NAMESIZE 32
#define UT_HOSTSIZE 256
#define size        292


struct {
    uint32 tv_sec;
} time_t;


struct entry {
    struct time_t ll_time;
    char    ut_user[UT_NAMESIZE];
    char    ut_host[UT_HOSTSIZE];
};
"""
dissect.target.plugins.os.unix.log.lastlog.c_lastlog
class dissect.target.plugins.os.unix.log.lastlog.LastLogFile(fh: BinaryIO)
fh
__iter__()
class dissect.target.plugins.os.unix.log.lastlog.LastLogPlugin(target: dissect.target.Target)

Bases: dissect.target.plugin.Plugin

Base class for plugins.

Plugins can optionally be namespaced by specifying the __namespace__ class attribute. Namespacing results in your plugin needing to be prefixed with this namespace when being called. For example, if your plugin has specified test as namespace and a function called example, you must call your plugin with test.example:

A Plugin class has the following private class attributes:

  • __namespace__

  • __record_descriptors__

With the following three being assigned in register():

  • __plugin__

  • __functions__

  • __exports__

Additionally, the methods and attributes of Plugin receive more private attributes by using decorators.

The export() decorator adds the following private attributes

  • __exported__

  • __output__: Set with the export() decorator.

  • __record__: Set with the export() decorator.

The internal() decorator and InternalPlugin set the __internal__ attribute. Finally. args() decorator sets the __args__ attribute.

The alias() decorator populates the __aliases__ private attribute of Plugin methods.

Parameters:

target – The Target object to load the plugin for.

check_compatible() → None

Perform a compatibility check with the target.

This function should return None if the plugin is compatible with the current target (self.target). For example, check if a certain file exists. Otherwise it should raise an UnsupportedPluginError.

Raises:

UnsupportedPluginError – If the plugin could not be loaded.

lastlog()

Return last logins information from /var/log/lastlog.

The lastlog file contains the most recent logins of all users on a Unix based operating system.

References