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package middleware
import (
"context"
"net/http"
"testing"
"github.com/stretchr/testify/require"
"github.com/xlgmokha/x/pkg/test"
"gitlab.com/gitlab-org/software-supply-chain-security/authorization/authzd.git/pkg/rpc"
"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/cfg"
"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/domain"
)
type MockAbility func(context.Context, *rpc.AllowRequest) (*rpc.AllowReply, error)
func (m MockAbility) Allowed(ctx context.Context, r *rpc.AllowRequest) (*rpc.AllowReply, error) {
return m(ctx, r)
}
func TestRequirePermission(t *testing.T) {
user := &domain.User{ID: domain.ID("1")}
ctx := cfg.CurrentUser.With(t.Context(), user)
permission := Permission("read_sparkles")
t.Run("when the permission is granted", func(t *testing.T) {
r, w := test.RequestResponse("GET", "/sparkles", test.WithContext(ctx))
middleware := RequirePermission(permission, MockAbility(func(ctx context.Context, r *rpc.AllowRequest) (*rpc.AllowReply, error) {
require.Equal(t, "gid://sparkle/User/"+user.ID.String(), r.Subject)
require.Equal(t, permission.ToGID(), r.Permission)
require.Equal(t, "gid://sparkle/Sparkle/*", r.Resource)
return &rpc.AllowReply{Result: true}, nil
}))
server := middleware(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusTeapot)
}))
server.ServeHTTP(w, r)
require.Equal(t, http.StatusTeapot, w.Code)
})
t.Run("when the permission is denied", func(t *testing.T) {
r, w := test.RequestResponse("GET", "/sparkles", test.WithContext(ctx))
middleware := RequirePermission(permission, MockAbility(func(ctx context.Context, r *rpc.AllowRequest) (*rpc.AllowReply, error) {
return &rpc.AllowReply{Result: false}, nil
}))
server := middleware(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
require.Fail(t, "unexpected call to handler")
}))
server.ServeHTTP(w, r)
require.Equal(t, http.StatusForbidden, w.Code)
})
}
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