func MustNew(rootKey []byte, id, loc string) *macaroon.Macaroon {
m, err := macaroon.New(rootKey, id, loc)
if err != nil {
panic(err)
}
return m
}
func (*macaroonSuite) TestMacaroonFieldsTooBig(c *gc.C) {
rootKey := []byte("secret")
toobig := make([]byte, macaroon.MaxPacketLen)
_, err := rand.Reader.Read(toobig)
c.Assert(err, gc.IsNil)
_, err = macaroon.New(rootKey, string(toobig), "a location")
c.Assert(err, gc.ErrorMatches, "macaroon identifier too big")
_, err = macaroon.New(rootKey, "some id", string(toobig))
c.Assert(err, gc.ErrorMatches, "macaroon location too big")
m0 := MustNew(rootKey, "some id", "a location")
err = m0.AddThirdPartyCaveat(toobig, "3rd party caveat", "remote.com")
c.Assert(err, gc.ErrorMatches, "caveat verification id too big")
err = m0.AddThirdPartyCaveat([]byte("shared root key"), string(toobig), "remote.com")
c.Assert(err, gc.ErrorMatches, "caveat identifier too big")
err = m0.AddThirdPartyCaveat([]byte("shared root key"), "3rd party caveat", string(toobig))
c.Assert(err, gc.ErrorMatches, "caveat location too big")
}
func newMac(w http.ResponseWriter, r *http.Request) {
m, err := macaroon.New([]byte(secret), "1", "example.com")
if err != nil {
w.Write([]byte(err.Error()))
return
}
b, err := m.MarshalJSON()
if err != nil {
w.Write([]byte(err.Error()))
return
}
w.Write(b)
}