From 5aeabc1a8a8c5ecea3f5d0b7bcfa0aa0767ac92d Mon Sep 17 00:00:00 2001 Message-ID: <5aeabc1a8a8c5ecea3f5d0b7bcfa0aa0767ac92d.1699726745.git.avityazev@posteo.org> From: Aleksandr Vityazev Date: Sat, 11 Nov 2023 19:50:46 +0300 Subject: [PATCH] add extra config file option to yggdrasil command This is useful in Guix and Nix, because one config file can come from the world-readable store and another can be placed directly into /etc with much stricter permissions. --- cmd/yggdrasil/main.go | 12 ++++++++++++ src/config/config.go | 2 +- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/cmd/yggdrasil/main.go b/cmd/yggdrasil/main.go index a225755..3f53dda 100644 --- a/cmd/yggdrasil/main.go +++ b/cmd/yggdrasil/main.go @@ -42,6 +42,7 @@ func main() { genconf := flag.Bool("genconf", false, "print a new config to stdout") useconf := flag.Bool("useconf", false, "read HJSON/JSON config from stdin") useconffile := flag.String("useconffile", "", "read HJSON/JSON config from specified file path") + extraconffile := flag.String("extraconffile", "", "extra (usually private) HJSON/JSON config from specified file path") normaliseconf := flag.Bool("normaliseconf", false, "use in combination with either -useconf or -useconffile, outputs your configuration normalised") exportkey := flag.Bool("exportkey", false, "use in combination with either -useconf or -useconffile, outputs your private key in PEM format") confjson := flag.Bool("json", false, "print configuration from -genconf or -normaliseconf as JSON instead of HJSON") @@ -137,6 +138,17 @@ func main() { return } + if *extraconffile !="" { + f, err := os.Open(*extraconffile) + if err != nil { + panic(err) + } + if _, err := cfg.ReadFrom(f); err != nil { + panic(err) + } + _ = f.Close() + } + privateKey := ed25519.PrivateKey(cfg.PrivateKey) publicKey := privateKey.Public().(ed25519.PublicKey) diff --git a/src/config/config.go b/src/config/config.go index e899a35..76b9ec8 100644 --- a/src/config/config.go +++ b/src/config/config.go @@ -112,7 +112,7 @@ func (cfg *NodeConfig) ReadFrom(r io.Reader) (int64, error) { // then parse the configuration we loaded above on top of it. The effect // of this is that any configuration item that is missing from the provided // configuration will use a sane default. - *cfg = *GenerateConfig() + // *cfg = *GenerateConfig() if err := cfg.UnmarshalHJSON(conf); err != nil { return n, err } base-commit: b759683b76985665b5218346abab35f08d9f4d38 -- 2.41.0