All the encoding parts move to oxen-encoding recently; this updates to
the latest version of oxen-mq, adds oxen-encoding, and converts
everything to use oxenc headers rather than the oxenmq compatibility
shims.
A couple people have messaged me now because they tried transferring
keys and used the `restore` command on their legacy `key` file, but it
restored an ed25519 key.
This adds a red warning if attempting to restore an ed key to a filename
ending in `/key` with a note about probably wanting the restore-legacy
command instead.
Converts all use of boost::filesystem to std::filesystem.
For macos and potentially other exotic systems where std::filesystem
isn't available, we use ghc::filesystem instead (which is a drop-in
replacement for std::filesystem, unlike boost::filesystem).
This also greatly changes how we handle filenames internally by holding
them in filesystem::path objects as soon as possible (using
fs::u8path()), rather than strings, which avoids a ton of issues around
unicode filenames. As a result this lets us drop the boost::locale
dependency on Windows along with a bunch of messy Windows ifdef code,
and avoids the need for doing gross boost locale codecvt calls.
This allows inspecting, generating, and restoring both Ed25519 and
legacy (naming in line with PR #1240 now avoiding the non-Ed25519 keys
by default) secret key files as needed by lokid:
$ ./loki-sn-keys generate key_ed25519
Generated SN Ed25519 secret key in key_ed25519
Public key: 8f94f6bbc1d5876484309fc7fd41396c6bd66c4631a34f04895887547cb374dd
X25519 pubkey: f3e42d1aff8db8232433ec86e3f56cdda44d4c510144f9b6786520175b08c97f
Lokinet address: t6kxpq6b4sdsjbbou9d94oj3pti7c5ngggtw6brjmndie9fuquqo.snode
$ ./loki-sn-keys legacy key
Generated SN legacy private key in key
Public key: f3a513ddfbe946c79c62c27cca2260b80606a2da1b4f75ba16c793a5750a8510
$ ./loki-sn-keys show key
key (legacy SN keypair)
==========
Private key: c8c17cc296c3e8bb603098b5d2535ad86662cdb24cd4c785c0485d0a490a2356
Public key: f3a513ddfbe946c79c62c27cca2260b80606a2da1b4f75ba16c793a5750a8510
$ ./loki-sn-keys show key_ed25519
key_ed25519 (Ed25519 SN keypair)
==========
Secret key: 3f078900bac5f3e97d5fe451a6e332826d29aae2e13fec895c1b527af88093c3
Public key: 8f94f6bbc1d5876484309fc7fd41396c6bd66c4631a34f04895887547cb374dd
X25519 pubkey: f3e42d1aff8db8232433ec86e3f56cdda44d4c510144f9b6786520175b08c97f
Lokinet address: t6kxpq6b4sdsjbbou9d94oj3pti7c5ngggtw6brjmndie9fuquqo.snode
$ ./loki-sn-keys restore key_ed25519-2
Enter the Ed25519 secret key:
3f078900bac5f3e97d5fe451a6e332826d29aae2e13fec895c1b527af88093c3
Public key: 8f94f6bbc1d5876484309fc7fd41396c6bd66c4631a34f04895887547cb374dd
X25519 pubkey: f3e42d1aff8db8232433ec86e3f56cdda44d4c510144f9b6786520175b08c97f
Lokinet address: t6kxpq6b4sdsjbbou9d94oj3pti7c5ngggtw6brjmndie9fuquqo.snode
Is this correct? Press Enter to continue, Ctrl-C to cancel.
Saved secret key to key_ed25519-2
$ ./loki-sn-keys restore-legacy key-2
Enter the legacy SN private key:
c8c17cc296c3e8bb603098b5d2535ad86662cdb24cd4c785c0485d0a490a2356
Public key: f3a513ddfbe946c79c62c27cca2260b80606a2da1b4f75ba16c793a5750a8510
Is this correct? Press Enter to continue, Ctrl-C to cancel.
Saved secret key to key-2
