vole
Clone
Read only, no credentials:
https://rodent.software/git/vole.git
Write over SSH with a registered key:
git clone ssh://git@0.0.0.0:2222/vole.git
A free and open-source forge that lives in your Git repo.
Merge change request 01M70WES5ZZDJ6RP226WB11BBZ: Let people rename and remove their own passkeys
keenan · 1h ago
4b8c9e1d
| 1 | // Package id generates ULIDs: 26 characters of Crockford base32, the first 48 |
| 2 | // bits a millisecond timestamp. They are client-generated so nothing has to be |
| 3 | // assigned server-side, and they sort by creation time. |
| 4 | package id |
| 5 | |
| 6 | import ( |
| 7 | "crypto/rand" |
| 8 | "regexp" |
| 9 | "time" |
| 10 | ) |
| 11 | |
| 12 | const alphabet = "0123456789ABCDEFGHJKMNPQRSTVWXYZ" |
| 13 | |
| 14 | var re = regexp.MustCompile(`^[0-9A-HJKMNP-TV-Z]{26}$`) |
| 15 | |
| 16 | // New returns a ULID for t. |
| 17 | func New(t time.Time) (string, error) { |
| 18 | var out [26]byte |
| 19 | ms := uint64(t.UnixMilli()) |
| 20 | for i := 9; i >= 0; i-- { |
| 21 | out[i] = alphabet[ms&31] |
| 22 | ms >>= 5 |
| 23 | } |
| 24 | b := make([]byte, 16) |
| 25 | if _, err := rand.Read(b); err != nil { |
| 26 | return "", err |
| 27 | } |
| 28 | var acc uint32 |
| 29 | var bits uint |
| 30 | pos := 10 |
| 31 | for _, x := range b { |
| 32 | acc = acc<<8 | uint32(x) |
| 33 | bits += 8 |
| 34 | for bits >= 5 && pos < 26 { |
| 35 | bits -= 5 |
| 36 | out[pos] = alphabet[(acc>>bits)&31] |
| 37 | pos++ |
| 38 | } |
| 39 | } |
| 40 | return string(out[:]), nil |
| 41 | } |
| 42 | |
| 43 | // Valid reports whether s is a well-formed ULID. |
| 44 | func Valid(s string) bool { return re.MatchString(s) } |
| 45 |