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// Copyright 2015 Canonical Ltd.
// Licensed under the LGPLv3, see LICENCE file for details.
package candidtest_test
import (
"context"
"testing"
qt "github.com/frankban/quicktest"
"github.com/go-macaroon-bakery/macaroon-bakery/v3/bakery"
"github.com/go-macaroon-bakery/macaroon-bakery/v3/bakery/identchecker"
"github.com/go-macaroon-bakery/macaroon-bakery/v3/httpbakery"
"github.com/canonical/candid/candidclient"
"github.com/canonical/candid/candidtest"
candidparams "github.com/canonical/candid/params"
)
func TestDischarge(t *testing.T) {
c := qt.New(t)
defer c.Done()
ctx := context.TODO()
srv := candidtest.NewServer()
srv.AddUser("server-user", candidtest.GroupListGroup)
srv.AddUser("bob", "somegroup")
client := srv.Client("bob")
key, err := bakery.GenerateKey()
c.Assert(err, qt.IsNil)
b := identchecker.NewBakery(identchecker.BakeryParams{
Key: key,
Locator: srv,
IdentityClient: srv.CandidClient("server-user"),
})
m, err := b.Oven.NewMacaroon(
ctx,
bakery.LatestVersion,
candidclient.IdentityCaveats(srv.URL.String()),
identchecker.LoginOp,
)
c.Assert(err, qt.IsNil)
ms, err := client.DischargeAll(ctx, m)
c.Assert(err, qt.IsNil)
// Make sure that the macaroon discharged correctly and that it
// has the right declared caveats.
authInfo, err := b.Checker.Auth(ms).Allow(ctx, identchecker.LoginOp)
c.Assert(err, qt.IsNil)
c.Assert(authInfo.Identity, qt.Not(qt.IsNil))
ident := authInfo.Identity.(candidclient.Identity)
c.Assert(ident.Id(), qt.Equals, "bob")
username, err := ident.Username()
c.Assert(err, qt.IsNil)
c.Assert(username, qt.Equals, "bob")
groups, err := ident.Groups()
c.Assert(err, qt.IsNil)
c.Assert(groups, qt.DeepEquals, []string{"somegroup"})
}
func TestDischargeDefaultUser(t *testing.T) {
c := qt.New(t)
defer c.Done()
ctx := context.TODO()
srv := candidtest.NewServer()
srv.SetDefaultUser("bob")
key, err := bakery.GenerateKey()
c.Assert(err, qt.IsNil)
b := identchecker.NewBakery(identchecker.BakeryParams{
Key: key,
Locator: srv,
IdentityClient: srv.CandidClient("server-user"),
})
m, err := b.Oven.NewMacaroon(
ctx,
bakery.LatestVersion,
candidclient.IdentityCaveats(srv.URL.String()),
identchecker.LoginOp,
)
c.Assert(err, qt.IsNil)
client := httpbakery.NewClient()
ms, err := client.DischargeAll(ctx, m)
c.Assert(err, qt.IsNil)
// Make sure that the macaroon discharged correctly and that it
// has the right declared caveats.
authInfo, err := b.Checker.Auth(ms).Allow(ctx, identchecker.LoginOp)
c.Assert(err, qt.IsNil)
c.Assert(authInfo.Identity, qt.Not(qt.IsNil))
ident := authInfo.Identity.(candidclient.Identity)
c.Assert(ident.Id(), qt.Equals, "bob")
username, err := ident.Username()
c.Assert(err, qt.IsNil)
c.Assert(username, qt.Equals, "bob")
groups, err := ident.Groups()
c.Assert(err, qt.IsNil)
c.Assert(groups, qt.HasLen, 0)
}
func TestGroups(t *testing.T) {
c := qt.New(t)
defer c.Done()
srv := candidtest.NewServer()
srv.AddUser("server-user", candidtest.GroupListGroup)
srv.AddUser("bob", "beatles", "bobbins")
srv.AddUser("alice")
client := srv.CandidClient("server-user")
groups, err := client.UserGroups(context.TODO(), &candidparams.UserGroupsRequest{
Username: "bob",
})
c.Assert(err, qt.IsNil)
c.Assert(groups, qt.DeepEquals, []string{"beatles", "bobbins"})
groups, err = client.UserGroups(context.TODO(), &candidparams.UserGroupsRequest{
Username: "alice",
})
c.Assert(err, qt.IsNil)
c.Assert(groups, qt.HasLen, 0)
}
func TestAddUserWithExistingGroups(t *testing.T) {
c := qt.New(t)
defer c.Done()
srv := candidtest.NewServer()
srv.AddUser("alice", "anteaters")
srv.AddUser("alice")
srv.AddUser("alice", "goof", "anteaters")
client := srv.CandidClient("alice")
groups, err := client.UserGroups(context.TODO(), &candidparams.UserGroupsRequest{
Username: "alice",
})
c.Assert(err, qt.IsNil)
c.Assert(groups, qt.DeepEquals, []string{"anteaters", "goof"})
}
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