func (e *UntrackEngine) storeRemoteUntrack(them *libkb.User, ctx *Context) (err error) {
e.G().Log.Debug("+ StoreRemoteUntrack")
defer e.G().Log.Debug("- StoreRemoteUntrack -> %s", libkb.ErrToOk(err))
arg := libkb.SecretKeyArg{
Me: e.arg.Me,
KeyType: libkb.DeviceSigningKeyType,
}
var signingKeyPriv libkb.GenericKey
if signingKeyPriv, err = e.G().Keyrings.GetSecretKeyWithPrompt(ctx.LoginContext, arg, ctx.SecretUI, "untracking signature"); err != nil {
return
}
var sig string
var sigid keybase1.SigID
if sig, sigid, err = signingKeyPriv.SignToString(e.untrackStatementBytes); err != nil {
return
}
_, err = e.G().API.Post(libkb.APIArg{
Endpoint: "follow",
NeedSession: true,
Args: libkb.HTTPArgs{
"sig_id_base": libkb.S{Val: sigid.ToString(false)},
"sig_id_short": libkb.S{Val: sigid.ToShortID()},
"sig": libkb.S{Val: sig},
"uid": libkb.UIDArg(them.GetUID()),
"type": libkb.S{Val: "untrack"},
"signing_kid": e.signingKeyPub.GetKID(),
},
})
return
}
func makeKeyArgs(sigID keybase1.SigID, sig []byte, delType libkb.DelegationType, key libkb.GenericKey, eldestKID, signingKID keybase1.KID) (*libkb.HTTPArgs, error) {
pub, err := key.Encode()
if err != nil {
return nil, err
}
args := libkb.HTTPArgs{
"sig_id_base": libkb.S{Val: sigID.ToString(false)},
"sig_id_short": libkb.S{Val: sigID.ToShortID()},
"sig": libkb.S{Val: string(sig)},
"type": libkb.S{Val: string(delType)},
"is_remote_proof": libkb.B{Val: false},
"public_key": libkb.S{Val: pub},
"eldest_kid": libkb.S{Val: eldestKID.String()},
"signing_kid": libkb.S{Val: signingKID.String()},
}
return &args, nil
}
func (t BaseServiceType) BaseCheckProofTextShort(text string, id keybase1.SigID, med bool) error {
blocks := FindBase64Snippets(text)
var target string
if med {
target = id.ToMediumID()
} else {
target = id.ToShortID()
}
for _, b := range blocks {
if len(b) < len(target) {
continue
}
if b != target {
return WrongSigError{b}
}
// found match:
return nil
}
return NotFoundError{"Couldn't find signature ID " + target + " in text"}
}