Sudo does copious logging of each command, providing a clear audit trail of who did what. When used in tandem with syslogd, the system log daemon, Sudo can log all commands to a central host as well as on the local host. At CU, all admins use Sudo in lieu of a root shell to take advantage of this logging.
Sudo uses timestamp files to implement a "ticketing" system. When a user invokes Sudo and enters their password, they are granted a ticket for 5 minutes this timeout is configurable at compile-time. Each subsequent Sudo command updates the ticket for another 5 minutes. This avoids the problem of leaving a root shell where others can physically get to your keyboard. There is also an easy way for a user to remove their ticket file, useful for placing in a. Sudo's configuration file, the Sudoers file, is setup in such a way that the same Sudoers file may be used on many machines.
This allows for central administration while keeping the flexibility to define a user's privileges on a per-host basis. Please see the samples Sudoers file below for a real-world example. Version 1. Previously, only the utmp and utmpx files were updated.
Nanosecond precision file time stamps are now supported on HP-UX. Fixes and clarifications to the sudo plugin documentation. The sudo manuals no longer require extensive post-processing to hide system-specific features. Conditionals in the roff source are now used instead. This fixes corruption of the sudo manual on systems without BSD login classes.
Bug The fix for bug in sudo 1. If the user's password was expired or needed to be updated, but no sudo password was required, the PAM handle was freed too early, resulting in a failure when processing PAM session modules. In visudo, it is now possible to specify the path to sudoers without using the -f option. Fixed a bug introduced in sudo 1. Sudo now sets the silent flag when opening the PAM session except when running a shell via sudo -s or sudo -i. Fixed the default AIX hard resource limit for the maximum number of files a user may have open.
Previously, the default hard limit was Try our new feature and write a detailed review about Sudo. All reviews will be posted soon. Write review. Write your thoughts in our old-fashioned comment. MacUpdate Comment Policy. We strongly recommend leaving comments, however comments with abusive words, bullying, personal attacks of any type will be moderated.
Email me when someone replies to this comment. I would recommend doing the following fix more than replacing or altering permissions on sudo. SickTeddyBear Aug 30 This library parses a sudoers file into its component parts. Currently, the script parses out 6 distinct line types from the file:. As user specifications are the most complicated, they are most likely the area that needs the most improvement.
Currently, the following pieces of a user specification are separated out as part of the parsing:. Parsing of the sudoers file is done as part of initializing the Sudoers object. So, you can start using the properties under Sudoers immediately. The following example will print out all the different "types" from the file:.
Now, suppose you want to print out all the user specifications rules , but you only want to see the users and hosts for each rule. Pull requests to add functionality and fix bugs are always welcome.
We try to have a high level of test coverage on the code. Therefore, when adding anything to the repo, tests should be written to test a new feature or to test a bug fix so that there won't be a regression.
This library is setup to be pretty simple to build a working development environment using Docker. Therefore, it is suggested that you have Docker installed where you clone this repository to make development easier.
To start a development environment, you should be able to just run the dev. This script will use the Dockerfile in this repository to build a Docker container with all the dependencies for development installed using Poetry. The first time you run the script, it should build the Docker image and then drop you into the container's shell.
From there, you can make changes as you see fit. We currently use github-changelog-generator for this purpose. The following should generate the file using information from GitHub:. To generate the log for an upcoming release that has not yet been tagged, you can run a command to include the upcoming release version.
For example, 2. Releases to the codebase are typically done using the bump2version tool. This tool takes care of updating the version in all necessary files, updating its own configuration, and making a GitHub commit and tag.
0コメント