Move test apps to their own repo - leaving just ssh agent

.github/workflows/ci.yaml

@@ -57,8 +57,5 @@ jobs:
       - name: lint go code
         run: make lint
 
-      - name: check fmt of c code
-        run: make -C apps checkfmt
-
       - name: check for SPDX tags
         run: ./tools/spdx-ensure

Makefile

@@ -1,9 +1,8 @@
 .PHONY: all
-all: apps tkey-ssh-agent runtimer
+all: tkey-ssh-agent
 
 .PHONY: windows
 windows: tkey-ssh-agent.exe tkey-ssh-agent-tray.exe
-	make -C apps
 
 DESTDIR=/
 PREFIX=/usr/local
@@ -37,30 +36,14 @@ reload-rules:
 podman:
 	podman run --rm --mount type=bind,source=$(CURDIR),target=/src --mount type=bind,source=$(CURDIR)/../tkey-libs,target=/tkey-libs -w /src -it ghcr.io/tillitis/tkey-builder:2 make -j
 
-.PHONY: apps
-apps:
-	$(MAKE) -C apps
-
-# .PHONY to let go-build handle deps and rebuilds
-.PHONY: tkey-sign
-tkey-sign:
-	go build -ldflags "-X main.signerAppNoTouch=$(TKEY_SIGNER_APP_NO_TOUCH)" ./cmd/tkey-sign
-
-runsign.sh: apps/signer/runsign.sh
-	cp -af $< $@
-
-.PHONY: runtimer
-runtimer:
-	go build ./cmd/runtimer
-
 .PHONY: check-signer-hash
 check-signer-hash:
 	cd cmd/tkey-ssh-agent && sha512sum -c app.bin.sha512
 
 TKEY_SSH_AGENT_VERSION ?=
 # .PHONY to let go-build handle deps and rebuilds
 .PHONY: tkey-ssh-agent
-tkey-ssh-agent: apps check-signer-hash
+tkey-ssh-agent: check-signer-hash
 	CGO_ENABLED=0 go build -ldflags "-X main.version=$(TKEY_SSH_AGENT_VERSION) -X main.signerAppNoTouch=$(TKEY_SIGNER_APP_NO_TOUCH)" -trimpath ./cmd/tkey-ssh-agent
 
 .PHONY: tkey-ssh-agent.exe
@@ -81,9 +64,7 @@ clean:
 	rm -f \
 	tkey-ssh-agent cmd/tkey-ssh-agent/app.bin \
 	tkey-ssh-agent.exe cmd/tkey-ssh-agent/rsrc_windows_amd64.syso \
-	tkey-ssh-agent-tray.exe cmd/tkey-ssh-agent-tray/rsrc_windows_amd64.syso \
-	runtimer runrandom cmd/runrandom/app.bin
-	$(MAKE) -C apps clean
+	tkey-ssh-agent-tray.exe cmd/tkey-ssh-agent-tray/rsrc_windows_amd64.syso
 
 .PHONY: lint
 lint:

README.md

@@ -1,49 +1,27 @@
-
 [![ci](https://github.com/tillitis/tillitis-key1-apps/actions/workflows/ci.yaml/badge.svg?branch=main&event=push)](https://github.com/tillitis/tillitis-key1-apps/actions/workflows/ci.yaml)
 
-# Tillitis TKey Apps
-
-This repository contains some applications for the
-[Tillitis](https://tillitis.se/) TKey USB security stick.
-
-Client apps:
-
-- `tkey-ssh-agent`: An OpenSSH compatible agent.
-- `runtimer`: Control the `timer` device app.
-
-Device apps:
-
-- `rng_stream`: Outputs high quality random numbers directly. You can
-  `cat` directly from the TKey device but see also
-  [tkey-random-generator](https://github.com/tillitis/tkey-random-generator)
-  for something more polished.
-- `blink`: A minimalistic example in assembly.
-- `nx`: Test program for the execution monitor.
-- `timer`: Example/test app on how to use the hardware timer.
-- `touch`: Example/test app for the touch sensor. Cycles between
-  colours when touching.
-
-See the [TKey Developer Handbook](https://dev.tillitis.se/) for how to
-develop your own apps, how to run and debug them in the emulator or on
-real hardware.
-
-[Current list of known projects](https://dev.tillitis.se/projects/).
-
-Go packages used with the client apps reside in their own
-repositories:
+# TKey SSH Agent
 
-- https://github.com/tillitis/tkeyclient [Go doc](https://pkg.go.dev/github.com/tillitis/tkeyclient)
-- https://github.com/tillitis/tkeysign [Go doc](https://pkg.go.dev/github.com/tillitis/tkeysign)
+This repository contains the `tkey-ssh-agent`, an OpenSSH-compatible
+agent for use with the [Tillitis](https://tillitis.se/) TKey USB
+security token.
 
 Note that development is ongoing. For example, changes might be made
 to [the signer device
 app](https://github.com/tillitis/tkey-device-signer), causing the
 public/private key it provides to change. To avoid unexpected changes
 please use a tagged release.
 
-
 See [Release notes](docs/release_notes.md).
 
+## Developing
+
+See the [TKey Developer Handbook](https://dev.tillitis.se/) for how to
+develop your own TKey apps, how to run and debug them in the emulator
+or on real hardware.
+
+[Current list of known projects](https://dev.tillitis.se/projects/).
+
 ## Building
 
 You have two options, either our OCI image
@@ -110,11 +88,11 @@ is not the expected binary.
 
 This client app is a complete, alternative SSH agent with practical
 use. The needed signer device app binary gets built into the
-tkey-ssh-agent, which will load it onto USB stick when started. Like
-the other client apps, tkey-ssh-agent tries to auto-detect serial
-ports of TKey USB sticks. If more than one is found, or if you're
-running on QEMU, then you'll need to use the `--port` flag. An example
-of that:
+tkey-ssh-agent, which will load it onto USB stick when started.
+
+`tkey-ssh-agent` tries to auto-detect the TKey. If more than one is
+found, or if you're running on QEMU, then you'll need to use the
+`--port` flag:
 
 ```
 $ ./tkey-ssh-agent -a ./agent.sock --port /dev/pts/1
@@ -124,10 +102,10 @@ This will start the SSH agent and tell it to listen on the specified
 socket `./agent.sock`.
 
 It will also output the SSH ed25519 public key for this instance of
-the app on this specific TKey USB stick. So again; if the signer app
-binary, the USS, or the UDS in the physical USB stick change, then the
-private key will also change -- and thus the derived public key, your
-public identity in the world of SSH.
+the app on this specific TKey USB stick. 
+
+**Nota bene**: If the signer app binary, the USS, or the UDS in the
+physical USB stick change your key pair will change.
 
 If you copy-paste the public key into your `~/.ssh/authorized_keys`
 you can try to log onto your local computer (if sshd is running
@@ -274,3 +252,4 @@ the SPDX License List at:
 https://spdx.org/licenses/
 
 All contributors must adhere to the [Developer Certificate of Origin](dco.md).
+