ory-am/hydra

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client/sdk_test.go

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// Copyright © 2022 Ory Corp
// SPDX-License-Identifier: Apache-2.0

package client_test

import (
    "context"
    "net/http/httptest"
    "strings"
    "testing"

    "github.com/ory/x/assertx"

    "github.com/ory/x/ioutilx"

    "github.com/ory/x/uuidx"

    "github.com/mohae/deepcopy"

    "github.com/ory/hydra/v2/x"
    "github.com/ory/x/contextx"
    "github.com/ory/x/pointerx"

    "github.com/ory/hydra/v2/driver/config"

    "github.com/stretchr/testify/assert"
    "github.com/stretchr/testify/require"

    "github.com/ory/hydra/v2/internal"

    hydra "github.com/ory/hydra-client-go/v2"
    "github.com/ory/hydra/v2/client"
)

func createTestClient(prefix string) hydra.OAuth2Client {
    return hydra.OAuth2Client{
        ClientName:                pointerx.Ptr(prefix + "name"),
        ClientSecret:              pointerx.Ptr(prefix + "secret"),
        ClientUri:                 pointerx.Ptr(prefix + "uri"),
        Contacts:                  []string{prefix + "peter", prefix + "pan"},
        GrantTypes:                []string{prefix + "client_credentials", prefix + "authorize_code"},
        LogoUri:                   pointerx.Ptr(prefix + "logo"),
        Owner:                     pointerx.Ptr(prefix + "an-owner"),
        PolicyUri:                 pointerx.Ptr(prefix + "policy-uri"),
        Scope:                     pointerx.Ptr(prefix + "foo bar baz"),
        TosUri:                    pointerx.Ptr(prefix + "tos-uri"),
        ResponseTypes:             []string{prefix + "id_token", prefix + "code"},
        RedirectUris:              []string{"https://" + prefix + "redirect-url", "https://" + prefix + "redirect-uri"},
        ClientSecretExpiresAt:     pointerx.Ptr[int64](0),
        TokenEndpointAuthMethod:   pointerx.Ptr("client_secret_basic"),
        UserinfoSignedResponseAlg: pointerx.Ptr("none"),
        SubjectType:               pointerx.Ptr("public"),
        Metadata:                  map[string]interface{}{"foo": "bar"},
        // because these values are not nullable in the SQL schema, we have to set them not nil
        AllowedCorsOrigins: []string{},
        Audience:           []string{},
        Jwks:               map[string]interface{}{},
        SkipConsent:        pointerx.Ptr(false),
    }
}

var defaultIgnoreFields = []string{"client_id", "registration_access_token", "registration_client_uri", "created_at", "updated_at"}

func TestClientSDK(t *testing.T) {
    ctx := context.Background()
    conf := internal.NewConfigurationWithDefaults()
    conf.MustSet(ctx, config.KeySubjectTypesSupported, []string{"public"})
    conf.MustSet(ctx, config.KeyDefaultClientScope, []string{"foo", "bar"})
    conf.MustSet(ctx, config.KeyPublicAllowDynamicRegistration, true)
    r := internal.NewRegistryMemory(t, conf, &contextx.Static{C: conf.Source(ctx)})

    routerAdmin := x.NewRouterAdmin(conf.AdminURL)
    routerPublic := x.NewRouterPublic()
    handler := client.NewHandler(r)
    handler.SetRoutes(routerAdmin, routerPublic)
    server := httptest.NewServer(routerAdmin)
    conf.MustSet(ctx, config.KeyAdminURL, server.URL)

    c := hydra.NewAPIClient(hydra.NewConfiguration())
    c.GetConfig().Servers = hydra.ServerConfigurations{{URL: server.URL}}

    t.Run("case=client default scopes are set", func(t *testing.T) {
        result, _, err := c.OAuth2API.CreateOAuth2Client(ctx).OAuth2Client(hydra.OAuth2Client{}).Execute()
        require.NoError(t, err)
        assert.EqualValues(t, conf.DefaultClientScope(ctx), strings.Split(*result.Scope, " "))

        _, err = c.OAuth2API.DeleteOAuth2Client(ctx, *result.ClientId).Execute()
        require.NoError(t, err)
    })

    t.Run("case=client is created and updated", func(t *testing.T) {
        createClient := createTestClient("")
        compareClient := createClient
        // This is not yet supported:
        //         createClient.SecretExpiresAt = 10

        // returned client is correct on Create
        result, _, err := c.OAuth2API.CreateOAuth2Client(ctx).OAuth2Client(createClient).Execute()
        require.NoError(t, err)
        assert.NotEmpty(t, result.UpdatedAt)
        assert.NotEmpty(t, result.CreatedAt)
        assert.NotEmpty(t, result.RegistrationAccessToken)
        assert.NotEmpty(t, result.RegistrationClientUri)
        assert.NotEmpty(t, result.ClientId)
        createClient.ClientId = result.ClientId

        assertx.EqualAsJSONExcept(t, compareClient, result, defaultIgnoreFields)
        assert.EqualValues(t, "bar", result.Metadata.(map[string]interface{})["foo"])

        // secret is not returned on GetOAuth2Client
        compareClient.ClientSecret = pointerx.Ptr("")
        gresult, _, err := c.OAuth2API.GetOAuth2Client(context.Background(), *createClient.ClientId).Execute()
        require.NoError(t, err)
        assertx.EqualAsJSONExcept(t, compareClient, gresult, append(defaultIgnoreFields, "client_secret"))

        // get client will return The request could not be authorized
        gresult, _, err = c.OAuth2API.GetOAuth2Client(context.Background(), "unknown").Execute()
        require.Error(t, err)
        assert.Empty(t, gresult)
        assert.True(t, strings.Contains(err.Error(), "404"), err.Error())

        // listing clients returns the only added one
        results, _, err := c.OAuth2API.ListOAuth2Clients(context.Background()).PageSize(100).Execute()
        require.NoError(t, err)
        assert.Len(t, results, 1)
        assertx.EqualAsJSONExcept(t, compareClient, results[0], append(defaultIgnoreFields, "client_secret"))

        // SecretExpiresAt gets overwritten with 0 on Update
        compareClient.ClientSecret = createClient.ClientSecret
        uresult, _, err := c.OAuth2API.SetOAuth2Client(context.Background(), *createClient.ClientId).OAuth2Client(createClient).Execute()
        require.NoError(t, err)
        assertx.EqualAsJSONExcept(t, compareClient, uresult, append(defaultIgnoreFields, "client_secret"))

        // create another client
        updateClient := createTestClient("foo")
        uresult, _, err = c.OAuth2API.SetOAuth2Client(context.Background(), *createClient.ClientId).OAuth2Client(updateClient).Execute()
        require.NoError(t, err)
        assert.NotEqual(t, updateClient.ClientId, uresult.ClientId)
        updateClient.ClientId = uresult.ClientId
        assertx.EqualAsJSONExcept(t, updateClient, uresult, append(defaultIgnoreFields, "client_secret"))

        // again, test if secret is not returned on Get
        compareClient = updateClient
        compareClient.ClientSecret = pointerx.Ptr("")
        gresult, _, err = c.OAuth2API.GetOAuth2Client(context.Background(), *updateClient.ClientId).Execute()
        require.NoError(t, err)
        assertx.EqualAsJSONExcept(t, compareClient, gresult, append(defaultIgnoreFields, "client_secret"))

        // client can not be found after being deleted
        _, err = c.OAuth2API.DeleteOAuth2Client(context.Background(), *updateClient.ClientId).Execute()
        require.NoError(t, err)

        _, _, err = c.OAuth2API.GetOAuth2Client(context.Background(), *updateClient.ClientId).Execute()
        require.Error(t, err)
    })

    t.Run("case=public client is transmitted without secret", func(t *testing.T) {
        result, _, err := c.OAuth2API.CreateOAuth2Client(context.Background()).OAuth2Client(hydra.OAuth2Client{
            TokenEndpointAuthMethod: pointerx.Ptr("none"),
        }).Execute()
        require.NoError(t, err)

        assert.Equal(t, "", pointerx.Deref(result.ClientSecret))

        result, _, err = c.OAuth2API.CreateOAuth2Client(context.Background()).OAuth2Client(createTestClient("")).Execute()
        require.NoError(t, err)

        assert.Equal(t, "secret", pointerx.Deref(result.ClientSecret))
    })

    t.Run("case=id can be set", func(t *testing.T) {
        id := uuidx.NewV4().String()
        result, _, err := c.OAuth2API.CreateOAuth2Client(context.Background()).OAuth2Client(hydra.OAuth2Client{ClientId: pointerx.Ptr(id)}).Execute()
        require.NoError(t, err)

        assert.Equal(t, id, pointerx.Deref(result.ClientId))
    })

    t.Run("case=patch client legally", func(t *testing.T) {
        op := "add"
        path := "/redirect_uris/-"
        value := "http://foo.bar"

        cl := createTestClient("")
        created, _, err := c.OAuth2API.CreateOAuth2Client(context.Background()).OAuth2Client(cl).Execute()
        require.NoError(t, err)
        cl.ClientId = created.ClientId

        expected := deepcopy.Copy(cl).(hydra.OAuth2Client)
        expected.RedirectUris = append(expected.RedirectUris, value)

        result, _, err := c.OAuth2API.PatchOAuth2Client(context.Background(), *cl.ClientId).JsonPatch([]hydra.JsonPatch{{Op: op, Path: path, Value: value}}).Execute()
        require.NoError(t, err)
        expected.CreatedAt = result.CreatedAt
        expected.UpdatedAt = result.UpdatedAt
        expected.ClientSecret = result.ClientSecret
        expected.ClientSecretExpiresAt = result.ClientSecretExpiresAt
        assertx.EqualAsJSONExcept(t, expected, result, nil)
    })

    t.Run("case=patch client illegally", func(t *testing.T) {
        op := "replace"
        path := "/id"
        value := "foo"

        client := createTestClient("")
        created, res, err := c.OAuth2API.CreateOAuth2Client(context.Background()).OAuth2Client(client).Execute()
        require.NoError(t, err, "%s", ioutilx.MustReadAll(res.Body))
        client.ClientId = created.ClientId

        _, _, err = c.OAuth2API.PatchOAuth2Client(context.Background(), *client.ClientId).JsonPatch([]hydra.JsonPatch{{Op: op, Path: path, Value: value}}).Execute()
        require.Error(t, err)
    })

    t.Run("case=patch should not alter secret if not requested", func(t *testing.T) {
        op := "replace"
        path := "/client_uri"
        value := "http://foo.bar"

        client := createTestClient("")
        created, _, err := c.OAuth2API.CreateOAuth2Client(context.Background()).OAuth2Client(client).Execute()
        require.NoError(t, err)
        client.ClientId = created.ClientId

        result1, _, err := c.OAuth2API.PatchOAuth2Client(context.Background(), *client.ClientId).JsonPatch([]hydra.JsonPatch{{Op: op, Path: path, Value: value}}).Execute()
        require.NoError(t, err)
        result2, _, err := c.OAuth2API.PatchOAuth2Client(context.Background(), *client.ClientId).JsonPatch([]hydra.JsonPatch{{Op: op, Path: path, Value: value}}).Execute()
        require.NoError(t, err)

        // secret hashes shouldn't change between these PUT calls
        require.Equal(t, result1.ClientSecret, result2.ClientSecret)
    })
}