leetcrypt
425c299359
v1: discover → migrate → expiry tracking → sealed export/import. - vault: memguard mlock/DONTDUMP arena, handle indirection, zeroize-on-drop - discover: registry + 8 read-only scanners (aws, env, netrc, ssh, docker, kube, git) and a file/dir harvester (--path) - sink: gopass streaming insert; length-prefixed bundle framing; Sealer interface with three impls — age (default, authenticated), hmac (authenticated, openssl-only encrypt-then-MAC), openssl (CBC fallback, unauthenticated; OpenSSL 3.x enc refuses AEAD) - policy: local expiry engine, 60d/8w threshold parser - audit: redacted append-only JSONL, injectable clock - export/import: passphrase from no-echo prompt or $INCREDIGO_PASSPHRASE into locked memory; secrets stream gopass<->Sealer as bytes, never Go strings - tests: scanner leak-checks, vault zeroize, bundle round-trip via fake gopass; go test ./... green, -race clean Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
79 lines
1.7 KiB
Go
79 lines
1.7 KiB
Go
package discover
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import (
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"context"
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"encoding/json"
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"os"
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"path/filepath"
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"sort"
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"incredigo/internal/vault"
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)
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func init() { Register(&dockerScanner{}) }
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// dockerScanner reads ~/.docker/config.json. Each auths entry holds a base64
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// user:pass in "auth" (or an "identitytoken"). Read-only.
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type dockerScanner struct{}
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func (d *dockerScanner) Name() string { return "docker" }
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func (d *dockerScanner) path() string {
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if p := os.Getenv("DOCKER_CONFIG"); p != "" {
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return filepath.Join(p, "config.json")
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}
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home, _ := os.UserHomeDir()
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return filepath.Join(home, ".docker", "config.json")
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}
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func (d *dockerScanner) Available() bool {
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_, err := os.Stat(d.path())
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return err == nil
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}
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func (d *dockerScanner) Scan(ctx context.Context, v *vault.Vault) ([]Credential, error) {
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p := d.path()
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b, err := os.ReadFile(p) // read-only
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if err != nil {
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return nil, err
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}
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fi, _ := os.Stat(p)
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var cfg struct {
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Auths map[string]struct {
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Auth string `json:"auth"`
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IdentityToken string `json:"identitytoken"`
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} `json:"auths"`
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}
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if err := json.Unmarshal(b, &cfg); err != nil {
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return nil, err
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}
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registries := make([]string, 0, len(cfg.Auths))
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for r := range cfg.Auths {
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registries = append(registries, r)
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}
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sort.Strings(registries) // deterministic order
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var creds []Credential
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for _, registry := range registries {
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a := cfg.Auths[registry]
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secret, kind := a.Auth, KindPassword
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if secret == "" && a.IdentityToken != "" {
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secret, kind = a.IdentityToken, KindToken
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}
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if secret == "" {
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continue
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}
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creds = append(creds, Credential{
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Source: d.Name(),
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Kind: kind,
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Identity: registry,
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Location: p,
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Modified: fi.ModTime(),
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Secret: v.Store([]byte(secret)),
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})
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}
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return creds, nil
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}
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