:Merge branch 'determinisim-refactor' of github.com:distrust-foundation/AirgapOS into determinisim-refactor
This commit is contained in:
commit
6e09edfe5a
19
Makefile
19
Makefile
|
@ -2,7 +2,6 @@ NAME := airgap
|
|||
IMAGE := local/$(NAME):latest
|
||||
ARCH := x86_64
|
||||
TARGET := $(ARCH)
|
||||
DEVICES := librem_13v4 librem_15v4
|
||||
USER := $(shell id -u):$(shell id -g)
|
||||
CPUS := $(shell docker run -it debian nproc)
|
||||
GIT_REF := $(shell git log -1 --format=%H config)
|
||||
|
@ -53,20 +52,13 @@ mrproper:
|
|||
docker image rm -f $(IMAGE)
|
||||
rm -rf $(CACHE_DIR) $(OUT_DIR)
|
||||
|
||||
.PHONY: build-fw
|
||||
build-fw: $(CACHE_DIR)/toolchain.tar
|
||||
$(call toolchain,$(USER),"build-fw")
|
||||
mkdir -p $(RELEASE_DIR)
|
||||
for device in $(DEVICES); do \
|
||||
cp \
|
||||
$(CACHE_DIR)/heads/build/$${device}/pureboot*.rom \
|
||||
$(RELEASE_DIR)/$${device}.rom ; \
|
||||
done
|
||||
|
||||
## Release Targets
|
||||
|
||||
.PHONY: release
|
||||
release: | out/release.env out/airgap.iso out/manifest.txt
|
||||
release: | \
|
||||
$(OUT_DIR)/release.env \
|
||||
$(OUT_DIR)/airgap.iso \
|
||||
$(OUT_DIR)/manifest.txt
|
||||
mkdir -p $(RELEASE_DIR)
|
||||
cp out/release.env $(RELEASE_DIR)/release.env
|
||||
cp out/airgap.iso $(RELEASE_DIR)/airgap.iso
|
||||
|
@ -200,7 +192,7 @@ $(OUT_DIR)/airgap.iso: \
|
|||
cd buildroot; \
|
||||
make "airgap_$(TARGET)_defconfig"; \
|
||||
unset FAKETIME; \
|
||||
make source; \
|
||||
make source; \
|
||||
make; \
|
||||
")
|
||||
mkdir -p $(OUT_DIR)
|
||||
|
@ -271,7 +263,6 @@ define toolchain
|
|||
--env FAKETIME=$(FAKETIME) \
|
||||
--env BR2_EXTERNAL="/$(BR2_EXTERNAL)" \
|
||||
--env HEADS_EXTERNAL="/$(HEADS_EXTERNAL)" \
|
||||
--env DEVICES="$(DEVICES)" \
|
||||
--env UID="$(shell id -u)" \
|
||||
--env GID="$(shell id -g)" \
|
||||
$(IMAGE) \
|
||||
|
|
54
README.md
54
README.md
|
@ -4,7 +4,7 @@
|
|||
|
||||
## About ##
|
||||
|
||||
A live buildroot based distribution designed for managing secrets offline.
|
||||
A live buildroot based Liux distribution designed for managing secrets offline.
|
||||
|
||||
Built for those of us that want to be -really- sure our most important secrets
|
||||
are managed in a clean environment with an "air gap" between us and the
|
||||
|
@ -18,19 +18,11 @@ internet with high integrity on the supply chain of the firmware and OS used.
|
|||
* Store/Restore BIP39 seed to a hardware wallet such as a Trezor or Ledger
|
||||
|
||||
## Features ##
|
||||
* Builds Coreboot-heads firmware for all supported devices for measured boot
|
||||
* Determinsitic rom/iso generation for multi-party code->binary verification
|
||||
* Determinsitic iso generation for multi-party code->binary verification
|
||||
* Small footprint (< 100MB)
|
||||
* Immutable and Diskless: runs from initramfs
|
||||
* Network support and most drivers removed to minimize exfiltration vectors
|
||||
|
||||
## Supported Devices ##
|
||||
|
||||
| Device | TPM Model | TPM Version | Remote Attestation |
|
||||
|-------------|:--------------:|:-----------:|:-------------------:|
|
||||
| Librem13v4 | Infineon 9465 | 1.2 | HOTP via Nitrokey |
|
||||
| Librem15v4 | Infineon 9456 | 1.2 | HOTP via Nitrokey |
|
||||
|
||||
## Requirements ##
|
||||
|
||||
### Software ###
|
||||
|
@ -39,14 +31,14 @@ internet with high integrity on the supply chain of the firmware and OS used.
|
|||
|
||||
### Hardware ###
|
||||
|
||||
* Supported PC already running coreboot-heads
|
||||
* Ensure any Wifi/Disk/Bluetooth/Audio devices are removed
|
||||
* Recommended: PC running coreboot-heads
|
||||
* Allows for signed builds, and verification of signed sd card payloads
|
||||
* Ensure any Wifi/Disk/Bluetooth/Audio devices are disabled/removed
|
||||
* Supported remote attestation key (Librem Key, Nitrokey, etc)
|
||||
* Supported GPG smartcard device (Yubikey, Ledger, Trezor, Librem Key, etc)
|
||||
* Blank flash drive
|
||||
* Blank SD card
|
||||
|
||||
|
||||
## Build ##
|
||||
|
||||
### Build a new release
|
||||
|
@ -67,19 +59,33 @@ internet with high integrity on the supply chain of the firmware and OS used.
|
|||
make VERSION=1.0.0rc1 sign
|
||||
```
|
||||
|
||||
## Install ##
|
||||
## Setup ##
|
||||
|
||||
1. Place contents of release/$VERSION folder on SD card
|
||||
2. Boot machine to Heads -> Options -> Flash/Update BIOS
|
||||
3. Flash firmware via "Flash the firmware with new ROM, erase settings"
|
||||
4. Insert external Remote attestation key and signing key when prompted
|
||||
6. Reboot and verify successful remote attestation
|
||||
7. Boot to shell: Options -> Recovery Shell
|
||||
8. Mount SD card
|
||||
9. Insert chosen GPG Smartcard device
|
||||
10. Sign target iso ```gpg --armor --detach-sign airgap*.iso```
|
||||
11. Reboot
|
||||
Assumes target is running Pureboot or Coreboot/heads
|
||||
|
||||
1. Boot to shell: ```Options -> Recovery Shell```
|
||||
2. Mount SD card
|
||||
```
|
||||
mount-usb
|
||||
mount -o remount,rw /media
|
||||
```
|
||||
3. Insert chosen GPG Smartcard device
|
||||
4. Initialize smartcard
|
||||
```
|
||||
gpg --card-status
|
||||
```
|
||||
5. Sign target iso
|
||||
```
|
||||
cd /media
|
||||
gpg --armor --detach-sign airgap.iso
|
||||
```
|
||||
6. Unmount
|
||||
```
|
||||
cd
|
||||
umount /media
|
||||
sync
|
||||
```
|
||||
7. Reboot
|
||||
|
||||
## Usage ##
|
||||
|
||||
|
|
Loading…
Reference in New Issue