- add a client generated command ID for tracing commands and responses
- define protocol delimiter in protocol.CobsDelimiter
- apply code simplifications suggested by golangci-lint
- add Makefile
- add compile time build information for signer binary
- make sure that dependencies for msgpackgen survive go mod tidy
- extract MsgPackHandler into its own file
- add CRL number to fetch CRL response
- remove port.Flush() to avoid removing written data before it reaches the
client
This commit changes the wire protocol to split between command
announcement and command payload to allow proper typing of sent and
received msgpack messages.
CRL fetching has been implemented as second command after the existing
health check command.
This commit adds basic serial link and protocol support. None of the commands
from the docs/design.md document is implemented yet.
The following new packages have been added:
- seriallink containing the serial link handler including COBS decoding and
encoding
- protocol containing the protocol handler including msgpack unmarshalling
and marshaling
- health containing a rudimentary health check implementation
- messages containing command and response types and generated msgpack
marshaling code
A client simulation command has been added in cmd/clientsim.
README.md got instructions how to run the client simulator. The
docs/config.sample.yaml contains a new section for the serial connection
parameters.
- implement a dedicated setup mode for creating CA certificates that is
triggered by the '-setup' command line flag
- switch to YAML configuration for comment support and more human
readable syntax. Format documentation is in docs/config.sample.yaml
- move HSM related code to pkg/hsm
- improve consistency checks in pkg/config
This commit implements a mechanism to load CA configuration dynamically from
JSON files. Missing keys and certificates can be generated in a PKCS#11 HSM
or Smartcard. Certificates are stored as PEM encoded .crt files in the
filesystem.
The default PKCS#11 module (softhsm2) is now loaded from a platform specific
path using go:build comments.
- add documentation how to initialize SoftHSM for testing
- add cmd/signer package to hold future signer command
- add test to use a private key from softhsm to create a root
certificate
