Artifact [365921b3da]

Artifact 365921b3da8a7f7fd2b50d58dfe21168a98e57376ea36681aa2fff51b3c17e59:

• File internal/auth/invite.go — part of check-in [f5744359d3] at 2026-04-19 16:30:54 on branch trunk — Initial open source release

  libfossil is a pure-Go implementation of the Fossil SCM, reading and writing the same .fossil SQLite repository format as upstream Fossil.

  This is the first public release of code that previously lived in a private repository. The module path is github.com/danmestas/libfossil and the binary is named libfossil to avoid $PATH collisions with upstream fossil.

  Included: - Repo lifecycle (create, clone), checkout/checkin, timeline, merge, diff, annotate, shun, tag, branch, bisect, stash, undo/redo - Sync-over-HTTP protocol (client and handler) - Two SQLite drivers: modernc (pure Go, default) and ncruces (wasm-capable) - Observer interfaces (SyncObserver, CheckoutObserver) with an optional OpenTelemetry implementation in observer/otel (separate submodule) - Deterministic simulation testing harness with BUGGIFY fault injection - Kong-based embeddable CLI under cli/ and a standalone binary under cmd/libfossil/ (user: [email protected], size: 969) [annotate] [blame] [check-ins using]

package auth

import (
	"encoding/base64"
	"encoding/json"
	"fmt"
)

type InviteToken struct {
	URL      string `json:"url"`
	Login    string `json:"login"`
	Password string `json:"password"`
	Caps     string `json:"caps"`
}

func (t InviteToken) Encode() string {
	b, err := json.Marshal(t)
	if err != nil {
		panic(fmt.Sprintf("auth.InviteToken.Encode: %v", err))
	}
	return base64.URLEncoding.EncodeToString(b)
}

func DecodeInviteToken(s string) (InviteToken, error) {
	b, err := base64.URLEncoding.DecodeString(s)
	if err != nil {
		return InviteToken{}, fmt.Errorf("auth.DecodeInviteToken: %w", err)
	}
	var t InviteToken
	if err := json.Unmarshal(b, &t); err != nil {
		return InviteToken{}, fmt.Errorf("auth.DecodeInviteToken: %w", err)
	}
	if t.Login == "" {
		return InviteToken{}, fmt.Errorf("auth.DecodeInviteToken: missing login")
	}
	if t.Password == "" {
		return InviteToken{}, fmt.Errorf("auth.DecodeInviteToken: missing password")
	}
	return t, nil
}