// runDetached verifies a detached signature
func (e *PGPVerify) runDetached(ctx *Context) error {
sk, err := NewScanKeys(ctx.SecretUI, ctx.IdentifyUI, &e.arg.TrackOptions, e.G())
if err != nil {
return err
}
checkfn := openpgp.CheckDetachedSignature
if libkb.IsArmored(e.arg.Signature) {
checkfn = openpgp.CheckArmoredDetachedSignature
}
signer, err := checkfn(sk, e.peek, bytes.NewReader(e.arg.Signature))
if err != nil {
return err
}
e.owner = sk.Owner()
e.signStatus = &libkb.SignatureStatus{IsSigned: true}
if signer != nil {
e.signStatus.Verified = true
e.signStatus.Entity = signer
if err := e.checkSignedBy(ctx); err != nil {
return err
}
var r io.Reader = bytes.NewReader(e.arg.Signature)
if libkb.IsArmored(e.arg.Signature) {
block, err := armor.Decode(r)
if err != nil {
return err
}
r = block.Body
}
p, err := packet.Read(r)
if err != nil {
return err
}
if val, ok := p.(*packet.Signature); ok {
e.signStatus.SignatureTime = val.CreationTime
}
fingerprint := libkb.PGPFingerprint(signer.PrimaryKey.Fingerprint)
OutputSignatureSuccess(ctx, fingerprint, sk.Owner(), e.signStatus.SignatureTime)
}
return nil
}
func NewPGPKeyImportEngineFromBytes(key []byte, pushPrivate bool, gc *libkb.GlobalContext) (eng *PGPKeyImportEngine, err error) {
var bundle *libkb.PGPKeyBundle
if libkb.IsArmored(key) {
bundle, err = libkb.ReadPrivateKeyFromString(string(key))
} else {
bundle, err = libkb.ReadOneKeyFromBytes(key)
}
if err != nil {
return
}
arg := PGPKeyImportEngineArg{
Pregen: bundle,
PushSecret: pushPrivate,
AllowMulti: true,
DoExport: false,
DoUnlock: true,
Ctx: gc,
}
eng = NewPGPKeyImportEngine(arg)
return
}