diff options
| -rw-r--r-- | Makefile | 7 | ||||
| -rw-r--r-- | README.md | 19 |
2 files changed, 18 insertions, 8 deletions
diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..044fae0 --- /dev/null +++ b/Makefile @@ -0,0 +1,7 @@ +ghsshauth: + go build + +install: ghsshauth + mkdir -p /usr/local/sbin + cp ghsshauth /usr/local/sbin/ghsshauth +.PHONY: install @@ -10,18 +10,17 @@ support all UNIX-like systems. Feel free to send patches. ``` $ git clone git@github.com:benburwell/ghsshauth.git $ cd ghsshauth -$ GOOS=linux GOARCH=amd64 go build +$ sudo make install ``` ## 1. Configure host -Put the binary in `/usr/local/sbin` and make sure it's owned by root and is -chmodded to 755. Open `/etc/ssh/sshd_config`, find the `AuthorizedKeysCommand` -line, and change it to: +Open `/etc/ssh/sshd_config`, find the `AuthorizedKeysCommand` line, and change +it to: ``` AuthorizedKeysCommand /usr/local/sbin/ghsshauth %h -AuthorizedKeysCommandUser nobody +AuthorizedKeysCommandUser root ``` (the `%h` represents the home directory of the user being authenticated). @@ -32,6 +31,10 @@ file, one per line. You can begin lines with the `#` character to have them be ignored. **IMPORTANT:** You'll need to make sure that the `AuthorizedKeysCommandUser` has -read access to the entire path up to your `authorized_github_users` file, i.e. -your home directory needs to be `chmod 755` as does your `.ssh` directory. Be -sure that any secret keys in your `.ssh` directory such as `id_rsa` are `chmod 600`! +read access to the entire path up to your `authorized_github_users` file. The +easy way to do this is to make set `AuthorizedKeysCommandUser root`. If you'd +rather use `AuthorizedKeysCommandUser nobody`, then you'll need to make sure +the `nobody` user has read access to `~/.ssh/authorized_github_users`. This +means your home directory needs to be `chmod 755` as does your `.ssh` directory. +**If you go this route, be sure that any secret keys in your `.ssh` directory +such as `id_rsa` are `chmod 600`, else secret keys they will no longer be!** |