Files
passv/cmd_read.go
T
unkinben 06da0a668a
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Add passv: a Vault-backed drop-in for pass
Provide a password-store CLI that keeps pass's on-disk layout (<name>.gpg
binary OpenPGP under $PASSWORD_STORE_DIR) but routes all encryption and
decryption through a vault-plugin-secrets-gpg engine mount, so the GPG private
key never lives on the client.

- Implement init/show/ls/insert/generate/edit/rm/mv/cp/find/grep/git with
  pass-compatible flags and implicit `passv <name>`=show dispatch.
- Resolve the recipient from a Vault ref: .gpg-id holds <mount>/<key> for
  passv-native stores, or a sibling .vault-id lets a store keep real GPG
  fingerprints in .gpg-id for dual gpg+Vault use.
- mv/cp re-encrypt across differing recipients; same-recipient moves copy the
  ciphertext verbatim.
- Ship the sibling build/packaging/CI: nfpm RPM to /usr/bin/passv (artifactapi
  rpm-internal on v* tag), Woodpecker PR/release pipelines, unit tests plus a
  real-Vault e2e that also proves dual gpg+Vault decryption.
- README covers store creation, migrating a GPG pass store, and dual-mode.
2026-07-16 22:25:31 +10:00

134 lines
2.6 KiB
Go

package main
import (
"fmt"
"os"
"regexp"
"strings"
)
// cmdShow decrypts an entry, or lists a directory (pass's implicit behaviour:
// no name, or a name that is a directory, lists; otherwise show).
func cmdShow(args []string) error {
clip, line, rest := parseClip(args)
name := ""
if len(rest) > 0 {
name = strings.Trim(rest[0], "/")
}
s, err := openStore()
if err != nil {
return err
}
if name == "" || s.isDir(name) {
return printTree(s, name)
}
if !s.hasEntry(name) {
return errf("Error: %s is not in the password store.", name)
}
v, err := newVault()
if err != nil {
return err
}
plain, err := decryptEntry(s, v, name)
if err != nil {
return err
}
if !clip {
os.Stdout.Write(plain)
if len(plain) == 0 || plain[len(plain)-1] != '\n' {
fmt.Println()
}
return nil
}
lines := strings.Split(string(plain), "\n")
if line-1 >= len(lines) {
return errf("There is no password on line %d of %s.", line, name)
}
if err := copyClip(lines[line-1]); err != nil {
return err
}
fmt.Fprintf(os.Stderr, "Copied %s to clipboard. Will clear in %d seconds.\n", name, clipTime())
return nil
}
// cmdFind lists entries whose path contains any of the given terms.
func cmdFind(args []string) error {
if len(args) == 0 {
return &usageError{"Usage: passv find term..."}
}
s, err := openStore()
if err != nil {
return err
}
names, err := s.list("")
if err != nil {
return err
}
fmt.Println("Search Terms: " + strings.Join(args, ", "))
for _, n := range names {
for _, t := range args {
if strings.Contains(n, t) {
fmt.Println(n)
break
}
}
}
return nil
}
// cmdGrep decrypts every entry and prints lines matching the pattern.
func cmdGrep(args []string) error {
ignoreCase, args := popBool(args, "-i", "--ignore-case")
if len(args) != 1 {
return &usageError{"Usage: passv grep [-i] search-regexp"}
}
pattern := args[0]
if ignoreCase {
pattern = "(?i)" + pattern
}
re, err := regexp.Compile(pattern)
if err != nil {
return fmt.Errorf("invalid pattern: %w", err)
}
s, err := openStore()
if err != nil {
return err
}
v, err := newVault()
if err != nil {
return err
}
names, err := s.list("")
if err != nil {
return err
}
for _, n := range names {
plain, err := decryptEntry(s, v, n)
if err != nil {
fmt.Fprintf(os.Stderr, "passv: skipping %s: %v\n", n, err)
continue
}
var hits []string
for _, ln := range strings.Split(string(plain), "\n") {
if re.MatchString(ln) {
hits = append(hits, ln)
}
}
if len(hits) > 0 {
fmt.Printf("%s:\n", n)
for _, h := range hits {
fmt.Println(h)
}
}
}
return nil
}