gopass/internal/store/leaf/init.go

package leaf

import (
	"context"
	"fmt"
	"strings"

	"github.com/gopasspw/gopass/internal/out"
	"github.com/gopasspw/gopass/internal/recipients"
	"github.com/gopasspw/gopass/pkg/debug"
)

// IsInitialized returns true if the store is properly initialized.
func (s *Store) IsInitialized(ctx context.Context) bool {
	if s == nil || s.storage == nil {
		return false
	}

	ok := s.storage.Exists(ctx, s.idFile(ctx, ""))
	debug.Log("store %q is initialized: %t", s.path, ok)

	return ok
}

// Init tries to initialize a new password store location matching the object.
func (s *Store) Init(ctx context.Context, path string, ids ...string) error {
	if s.IsInitialized(ctx) {
		return fmt.Errorf(`found already initialized store at %q.
You can add secondary stores with 'gopass init --path <path to secondary store> --store <mount name>'`, path)
	}

	// initialize recipient list
	rs := recipients.New()

	for _, id := range ids {
		if id == "" {
			continue
		}
		kl, err := s.crypto.FindRecipients(ctx, id)
		if err != nil {
			debug.Log("no usable key for %q: %s. Ignoring.", id, err)
			out.Errorf(ctx, "Failed to fetch public key for %q: %s", id, err)

			continue
		}
		if len(kl) < 1 {
			debug.Log("no usable key for %q. Ignoring.", id)
			out.Errorf(ctx, "No usable keys for %q", id)

			continue
		}

		rs.Add(kl[0])
	}

	if len(rs.IDs()) < 1 {
		return fmt.Errorf("failed to initialize store: no valid recipients given in %+v", ids)
	}

	kl, err := s.crypto.FindIdentities(ctx, rs.IDs()...)
	if err != nil {
		return fmt.Errorf("failed to get available private keys: %w", err)
	}

	if len(kl) < 1 {
		return fmt.Errorf("none of the recipients has a secret key. You will not be able to decrypt the secrets you add")
	}

	if err := s.saveRecipients(ctx, rs, "Initialized Store for "+strings.Join(rs.IDs(), ", ")); err != nil {
		return fmt.Errorf("failed to initialize store: %w", err)
	}
	out.OKf(ctx, "Wrote recipients to %s", s.idFile(ctx, ""))

	return nil
}