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Add OnlyKey support

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onlykey
2020-09-24 13:52:14 +03:00
committed by Roman Zeyde
parent a12202d809
commit fd182e744f
12 changed files with 476 additions and 22 deletions
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26
doc/README-SSH.md
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@@ -4,13 +4,13 @@
SSH requires no configuration, but you may put common command line options in `~/.ssh/agent.conf` to avoid repeating them in every invocation.
See `(trezor|keepkey|ledger)-agent -h` for details on supported options and the configuration file format.
See `(trezor|keepkey|ledger|onlykey)-agent -h` for details on supported options and the configuration file format.
If you'd like a Trezor-style PIN entry program, follow [these instructions](README-PINENTRY.md).
## 2. Usage
Use the `(trezor|keepkey|ledger)-agent` program to work with SSH. It has three main modes of operation:
Use the `(trezor|keepkey|ledger|onlykey)-agent` program to work with SSH. It has three main modes of operation:
##### 1. Export public keys
@@ -18,7 +18,7 @@ To get your public key so you can add it to `authorized_hosts` or allow
ssh access to a service that supports it, run:
```
(trezor|keepkey|ledger)-agent identity@myhost
(trezor|keepkey|ledger|onlykey)-agent identity@myhost
```
The identity (ex: `identity@myhost`) is used to derive the public key and is added as a comment to the exported key string.
@@ -28,7 +28,7 @@ The identity (ex: `identity@myhost`) is used to derive the public key and is add
Run
```
$ (trezor|keepkey|ledger)-agent identity@myhost -- COMMAND --WITH --ARGUMENTS
$ (trezor|keepkey|ledger|onlykey)-agent identity@myhost -- COMMAND --WITH --ARGUMENTS
```
to start the agent in the background and execute the command with environment variables set up to use the SSH agent. The specified identity is used for all SSH connections. The agent will exit after the command completes.
@@ -36,23 +36,23 @@ Note the `--` separator, which is used to separate `trezor-agent`'s arguments fr
Example:
```
(trezor|keepkey|ledger)-agent -e ed25519 bob@example.com -- rsync up/ bob@example.com:/home/bob
(trezor|keepkey|ledger|onlykey)-agent -e ed25519 bob@example.com -- rsync up/ bob@example.com:/home/bob
```
As a shortcut you can run
```
$ (trezor|keepkey|ledger)-agent identity@myhost -s
$ (trezor|keepkey|ledger|onlykey)-agent identity@myhost -s
```
to start a shell with the proper environment.
##### 3. Connect to a server directly via `(trezor|keepkey|ledger)-agent`
##### 3. Connect to a server directly via `(trezor|keepkey|ledger|onlykey)-agent`
If you just want to connect to a server this is the simplest way to do it:
```
$ (trezor|keepkey|ledger)-agent user@remotehost -c
$ (trezor|keepkey|ledger|onlykey)-agent user@remotehost -c
```
The identity `user@remotehost` is used as both the destination user and host as well as for key derivation, so you must generate a separate key for each host you connect to.
@@ -118,7 +118,7 @@ The same works for Mercurial (e.g. on [BitBucket](https://confluence.atlassian.c
##### 1. Create these files in `~/.config/systemd/user`
Replace `trezor` with `keepkey` or `ledger` as required.
Replace `trezor` with `keepkey` or `ledger` or `onlykey` as required.
###### `trezor-ssh-agent.service`
@@ -139,9 +139,9 @@ If you've installed `trezor-agent` locally you may have to change the path in `E
Replace `IDENTITY` with the identity you used when exporting the public key.
`IDENTITY` can be a path (starting with `/`) to a file containing a list of public keys
generated by Trezor. I.e. `/home/myUser/.ssh/trezor.conf` with one public key per line.
This is a more convenient way to have a systemd setup that has to handle multiple
`IDENTITY` can be a path (starting with `/`) to a file containing a list of public keys
generated by Trezor. I.e. `/home/myUser/.ssh/trezor.conf` with one public key per line.
This is a more convenient way to have a systemd setup that has to handle multiple
keys/hosts.
When updating the file, make sure to restart trezor-agent.
@@ -185,7 +185,7 @@ export SSH_AUTH_SOCK=$(systemctl show --user --property=Listen trezor-ssh-agent.
```
Make sure the SSH_AUTH_SOCK variable matches the location of the socket that trezor-agent
is listening on: `ps -x | grep trezor-agent`. In this setup trezor-agent should start
is listening on: `ps -x | grep trezor-agent`. In this setup trezor-agent should start
automatically when the socket is opened.
##### 4. SSH will now automatically use your device key in all terminals.