1 ![sandwich](https://cloud.githubusercontent.com/assets/13654546/9128676/a583cd0a-3c9a-11e5-9b4f-e03ab0ba37d7.png) 2 3 Apologies to [Randall Monroe](http://www.xkcd.org/149/). 4 5 # OpenDoas: a portable version of OpenBSD's `doas` command 6 7 `doas` is a minimal replacement for the venerable `sudo`. It was 8 initially [written by Ted Unangst](http://www.tedunangst.com/flak/post/doas) 9 of the OpenBSD project to provide 95% of the features of `sudo` with a 10 fraction of the codebase. 11 12 This is still a work in progress! Please do not deploy yet in a critical 13 environment! Of note, `doas` semantics may yet change, and I haven't 14 performed even a trivial security audit of my additions. 15 16 ## Building and installing 17 18 Building `doas` should be just a simple `make` away. 19 20 The included makefile also has an installation target. Installation 21 requires root access to properly set the executable permissions. You'll 22 also need to install a `doas.conf` file: 23 24 ``` 25 make && sudo make install 26 echo "permit :admin" | sudo tee /etc/doas.conf 27 ``` 28 29 Oh the irony, using `sudo` to install `doas`! 30 31 ## About the port 32 33 As much as possible I've attempted to stick to `doas` as tedu desired 34 it. As things stand it's essentially just code lifted from OpenBSD with 35 PAM based authentication glommed on to it. 36 37 I've used cvsync and git-cvsimport to retain the history of the core 38 source files. I may choose to go back and do the same with some of the 39 compatibility functions (such as reallocarray.c). 40 41 I have found it necessary to make some fixes to the codebase. One was 42 a segfault due to differences in yacc/bison, others were just minor 43 fixes to warnings. Once this appears stable, I may try to upstream some 44 of these. 45 46 Currently, this is only tested on MacOSX 10.10 with Clang. My next goal 47 is support for Fedora Linux as well. Contributions gladly accepted. ;-) 48 49 ## Copyright 50 51 All code from OpenBSD is licensed under the BSD license, please see 52 individual files for details as the specific text varies from file to 53 file. 54 55 All code I've written is licensed with the 2-clause BSD.