// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: BUSL-1.1

package authmethods_test

import (
	stdcmp "cmp"
	"context"
	"crypto/ed25519"
	"crypto/rand"
	"crypto/x509"
	"encoding/pem"
	"fmt"
	"regexp"
	"slices"
	"strings"
	"testing"

	"github.com/google/go-cmp/cmp"
	"github.com/google/go-cmp/cmp/cmpopts"
	"github.com/hashicorp/boundary/globals"
	"github.com/hashicorp/boundary/internal/auth"
	"github.com/hashicorp/boundary/internal/auth/ldap"
	"github.com/hashicorp/boundary/internal/auth/oidc"
	"github.com/hashicorp/boundary/internal/auth/password"
	"github.com/hashicorp/boundary/internal/authtoken"
	requestauth "github.com/hashicorp/boundary/internal/daemon/controller/auth"
	"github.com/hashicorp/boundary/internal/daemon/controller/handlers"
	"github.com/hashicorp/boundary/internal/daemon/controller/handlers/authmethods"
	"github.com/hashicorp/boundary/internal/db"
	"github.com/hashicorp/boundary/internal/errors"
	pbs "github.com/hashicorp/boundary/internal/gen/controller/api/services"
	authpb "github.com/hashicorp/boundary/internal/gen/controller/auth"
	"github.com/hashicorp/boundary/internal/iam"
	"github.com/hashicorp/boundary/internal/kms"
	"github.com/hashicorp/boundary/internal/requests"
	"github.com/hashicorp/boundary/internal/server"
	"github.com/hashicorp/boundary/internal/types/action"
	"github.com/hashicorp/boundary/internal/types/scope"
	pb "github.com/hashicorp/boundary/sdk/pbs/controller/api/resources/authmethods"
	scopepb "github.com/hashicorp/boundary/sdk/pbs/controller/api/resources/scopes"
	"google.golang.org/grpc/codes"
	"google.golang.org/protobuf/proto"
	"google.golang.org/protobuf/testing/protocmp"
	"google.golang.org/protobuf/types/known/structpb"
	"google.golang.org/protobuf/types/known/timestamppb"
	"google.golang.org/protobuf/types/known/wrapperspb"

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

const (
	testPassword  = "thetestpassword"
	testLoginName = "default"
)

var (
	pwAuthorizedActions = []string{
		action.NoOp.String(),
		action.Read.String(),
		action.Update.String(),
		action.Delete.String(),
		action.Authenticate.String(),
	}
	oidcAuthorizedActions = []string{
		action.NoOp.String(),
		action.Read.String(),
		action.Update.String(),
		action.Delete.String(),
		action.ChangeState.String(),
		action.Authenticate.String(),
	}
	ldapAuthorizedActions = []string{
		action.NoOp.String(),
		action.Read.String(),
		action.Update.String(),
		action.Delete.String(),
		action.Authenticate.String(),
	}
)

var authorizedCollectionActions = map[string]*structpb.ListValue{
	"accounts": {
		Values: []*structpb.Value{
			structpb.NewStringValue("create"),
			structpb.NewStringValue("list"),
		},
	},
	"managed-groups": {
		Values: []*structpb.Value{
			structpb.NewStringValue("create"),
			structpb.NewStringValue("list"),
		},
	},
}

func TestGet(t *testing.T) {
	ctx := context.TODO()
	conn, _ := db.TestSetup(t, "postgres")
	rw := db.New(conn)
	wrapper := db.TestWrapper(t)
	kmsCache := kms.TestKms(t, conn, wrapper)
	iamRepoFn := func() (*iam.Repository, error) {
		return iam.TestRepo(t, conn, wrapper), nil
	}
	oidcRepoFn := func() (*oidc.Repository, error) {
		return oidc.NewRepository(ctx, rw, rw, kmsCache)
	}
	ldapRepoFn := func() (*ldap.Repository, error) {
		return ldap.NewRepository(ctx, rw, rw, kmsCache)
	}
	pwRepoFn := func() (*password.Repository, error) {
		return password.NewRepository(ctx, rw, rw, kmsCache)
	}
	atRepoFn := func() (*authtoken.Repository, error) {
		return authtoken.NewRepository(ctx, rw, rw, kmsCache)
	}
	authMethodRepoFn := func() (*auth.AuthMethodRepository, error) {
		return auth.NewAuthMethodRepository(ctx, rw, rw, kmsCache)
	}
	iamRepo := iam.TestRepo(t, conn, wrapper)

	o, _ := iam.TestScopes(t, iamRepo)
	am := password.TestAuthMethods(t, conn, o.GetPublicId(), 1)[0]
	iam.TestSetPrimaryAuthMethod(t, iamRepo, o, am.GetPublicId())

	wantPw := &pb.AuthMethod{
		Id:          am.GetPublicId(),
		ScopeId:     am.GetScopeId(),
		CreatedTime: am.CreateTime.GetTimestamp(),
		UpdatedTime: am.UpdateTime.GetTimestamp(),
		Type:        "password",
		Attrs: &pb.AuthMethod_PasswordAuthMethodAttributes{
			PasswordAuthMethodAttributes: &pb.PasswordAuthMethodAttributes{
				MinPasswordLength:  8,
				MinLoginNameLength: 3,
			},
		},
		Version: 1,
		Scope: &scopepb.ScopeInfo{
			Id:            o.GetPublicId(),
			Type:          o.GetType(),
			ParentScopeId: scope.Global.String(),
		},
		IsPrimary:                   true,
		AuthorizedActions:           pwAuthorizedActions,
		AuthorizedCollectionActions: authorizedCollectionActions,
	}

	databaseWrapper, err := kmsCache.GetWrapper(context.Background(), o.GetPublicId(), kms.KeyPurposeDatabase)
	require.NoError(t, err)
	oidcam := oidc.TestAuthMethod(t, conn, databaseWrapper, o.GetPublicId(), oidc.InactiveState, "alice_rp", "secret",
		oidc.WithIssuer(oidc.TestConvertToUrls(t, "https://alice.com")[0]), oidc.WithApiUrl(oidc.TestConvertToUrls(t, "https://api.com")[0]),
		oidc.WithPrompts(oidc.SelectAccount))

	wantOidc := &pb.AuthMethod{
		Id:          oidcam.GetPublicId(),
		ScopeId:     oidcam.GetScopeId(),
		CreatedTime: oidcam.CreateTime.GetTimestamp(),
		UpdatedTime: oidcam.UpdateTime.GetTimestamp(),
		Type:        oidc.Subtype.String(),
		Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
			OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
				Issuer:           wrapperspb.String("https://alice.com"),
				ClientId:         wrapperspb.String("alice_rp"),
				ClientSecretHmac: "<hmac>",
				State:            string(oidc.InactiveState),
				ApiUrlPrefix:     wrapperspb.String("https://api.com"),
				CallbackUrl:      fmt.Sprintf(oidc.CallbackEndpoint, "https://api.com"),
				Prompts:          []string{string(oidc.SelectAccount)},
			},
		},
		Version: 1,
		Scope: &scopepb.ScopeInfo{
			Id:            o.GetPublicId(),
			Type:          o.GetType(),
			ParentScopeId: scope.Global.String(),
		},
		AuthorizedActions:           oidcAuthorizedActions,
		AuthorizedCollectionActions: authorizedCollectionActions,
	}

	ldapAm := ldap.TestAuthMethod(t, conn, databaseWrapper, o.GetPublicId(), []string{"ldaps://ldap1"},
		ldap.WithAccountAttributeMap(ctx, map[string]ldap.AccountToAttribute{
			"mail": ldap.ToEmailAttribute,
		}),
		ldap.WithMaximumPageSize(ctx, 10),
		ldap.WithDerefAliases(ctx, ldap.DerefAlways),
	)
	wantLdap := &pb.AuthMethod{
		Id:          ldapAm.GetPublicId(),
		ScopeId:     ldapAm.GetScopeId(),
		CreatedTime: ldapAm.CreateTime.GetTimestamp(),
		UpdatedTime: ldapAm.UpdateTime.GetTimestamp(),
		Type:        ldap.Subtype.String(),
		Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
			LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
				State:                string(ldap.InactiveState),
				Urls:                 []string{"ldaps://ldap1"},
				AccountAttributeMaps: []string{"mail=email"},
				MaximumPageSize:      10,
				DereferenceAliases:   wrapperspb.String(string(ldap.DerefAlways)),
			},
		},
		Version: 1,
		Scope: &scopepb.ScopeInfo{
			Id:            o.GetPublicId(),
			Type:          o.GetType(),
			ParentScopeId: scope.Global.String(),
		},
		AuthorizedActions:           ldapAuthorizedActions,
		AuthorizedCollectionActions: authorizedCollectionActions,
	}

	cases := []struct {
		name    string
		scopeId string
		req     *pbs.GetAuthMethodRequest
		res     *pbs.GetAuthMethodResponse
		err     error
	}{
		{
			name:    "Get an Existing PW AuthMethod",
			scopeId: o.GetPublicId(),
			req:     &pbs.GetAuthMethodRequest{Id: am.GetPublicId()},
			res:     &pbs.GetAuthMethodResponse{Item: wantPw},
		},
		{
			name:    "Get an Existing OIDC AuthMethod",
			scopeId: o.GetPublicId(),
			req:     &pbs.GetAuthMethodRequest{Id: oidcam.GetPublicId()},
			res:     &pbs.GetAuthMethodResponse{Item: wantOidc},
		},
		{
			name:    "Get an Existing LDAP AuthMethod",
			scopeId: o.GetPublicId(),
			req:     &pbs.GetAuthMethodRequest{Id: ldapAm.GetPublicId()},
			res:     &pbs.GetAuthMethodResponse{Item: wantLdap},
		},
		{
			name:    "Get a non existent AuthMethod",
			scopeId: o.GetPublicId(),
			req:     &pbs.GetAuthMethodRequest{Id: globals.PasswordAuthMethodPrefix + "_DoesntExis"},
			res:     nil,
			err:     handlers.ApiErrorWithCode(codes.NotFound),
		},
		{
			name:    "Wrong id prefix",
			scopeId: o.GetPublicId(),
			req:     &pbs.GetAuthMethodRequest{Id: "j_1234567890"},
			res:     nil,
			err:     handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name:    "space in id",
			scopeId: o.GetPublicId(),
			req:     &pbs.GetAuthMethodRequest{Id: globals.PasswordAuthMethodPrefix + "_1 23456789"},
			res:     nil,
			err:     handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			assert, require := assert.New(t), require.New(t)

			s, err := authmethods.NewService(ctx, kmsCache, pwRepoFn, oidcRepoFn, iamRepoFn, atRepoFn, ldapRepoFn, authMethodRepoFn, 1000)
			require.NoError(err, "Couldn't create new auth_method service.")

			got, gErr := s.GetAuthMethod(requestauth.DisabledAuthTestContext(iamRepoFn, tc.scopeId), tc.req)
			if tc.err != nil {
				require.Error(gErr)
				assert.True(errors.Is(gErr, tc.err), "GetAuthMethod(%+v) got error %v, wanted %v", tc.req, gErr, tc.err)
				return
			}
			require.NoError(gErr)
			if oidcAttrs := got.Item.GetOidcAuthMethodsAttributes(); oidcAttrs != nil {
				assert.NotEqual("secret", oidcAttrs.ClientSecretHmac)
			}
			assert.Empty(cmp.Diff(
				got,
				tc.res,
				cmpopts.SortSlices(func(a, b string) bool {
					return a < b
				}),
				cmpopts.SortSlices(func(a, b protocmp.Message) bool {
					return a.String() < b.String()
				}),
				protocmp.Transform(),
				protocmp.IgnoreFields(&pb.OidcAuthMethodAttributes{}, "client_secret_hmac"),
			), "GetAuthMethod(%q) got response %q, wanted %q", tc.req, got, tc.res)
		})
	}
}

func TestList(t *testing.T) {
	ctx := context.TODO()
	conn, _ := db.TestSetup(t, "postgres")
	rw := db.New(conn)
	wrapper := db.TestWrapper(t)
	kmsCache := kms.TestKms(t, conn, wrapper)
	iamRepoFn := func() (*iam.Repository, error) {
		return iam.TestRepo(t, conn, wrapper), nil
	}
	oidcRepoFn := func() (*oidc.Repository, error) {
		return oidc.NewRepository(ctx, rw, rw, kmsCache)
	}
	ldapRepoFn := func() (*ldap.Repository, error) {
		return ldap.NewRepository(ctx, rw, rw, kmsCache)
	}
	pwRepoFn := func() (*password.Repository, error) {
		return password.NewRepository(ctx, rw, rw, kmsCache)
	}
	atRepoFn := func() (*authtoken.Repository, error) {
		return authtoken.NewRepository(ctx, rw, rw, kmsCache)
	}
	authMethodRepoFn := func() (*auth.AuthMethodRepository, error) {
		return auth.NewAuthMethodRepository(ctx, rw, rw, kmsCache)
	}
	iamRepo := iam.TestRepo(t, conn, wrapper)

	oNoAuthMethods, _ := iam.TestScopes(t, iamRepo)
	oWithAuthMethods, _ := iam.TestScopes(t, iamRepo)
	oWithOtherAuthMethods, _ := iam.TestScopes(t, iamRepo)

	var wantSomeAuthMethods []*pb.AuthMethod
	databaseWrapper, err := kmsCache.GetWrapper(context.Background(), oWithAuthMethods.GetPublicId(), kms.KeyPurposeDatabase)
	require.NoError(t, err)
	oidcam := oidc.TestAuthMethod(t, conn, databaseWrapper, oWithAuthMethods.GetPublicId(), oidc.ActivePublicState, "alice_rp", "secret",
		oidc.WithIssuer(oidc.TestConvertToUrls(t, "https://alice.com")[0]), oidc.WithApiUrl(oidc.TestConvertToUrls(t, "https://api.com")[0]), oidc.WithSigningAlgs(oidc.EdDSA),
		oidc.WithPrompts(oidc.Consent))
	iam.TestSetPrimaryAuthMethod(t, iamRepo, oWithAuthMethods, oidcam.GetPublicId())

	wantSomeAuthMethods = append(wantSomeAuthMethods, &pb.AuthMethod{
		Id:          oidcam.GetPublicId(),
		ScopeId:     oWithAuthMethods.GetPublicId(),
		CreatedTime: oidcam.GetCreateTime().GetTimestamp(),
		UpdatedTime: oidcam.GetUpdateTime().GetTimestamp(),
		Scope:       &scopepb.ScopeInfo{Id: oWithAuthMethods.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
		Version:     2,
		Type:        oidc.Subtype.String(),
		Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
			OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
				Issuer:           wrapperspb.String("https://alice.com"),
				ClientId:         wrapperspb.String("alice_rp"),
				ClientSecretHmac: "<hmac>",
				State:            string(oidc.ActivePublicState),
				ApiUrlPrefix:     wrapperspb.String("https://api.com"),
				CallbackUrl:      fmt.Sprintf(oidc.CallbackEndpoint, "https://api.com"),
				SigningAlgorithms: []string{
					string(oidc.EdDSA),
				},
				Prompts: []string{string(oidc.Consent)},
			},
		},
		IsPrimary:                   true,
		AuthorizedActions:           oidcAuthorizedActions,
		AuthorizedCollectionActions: authorizedCollectionActions,
	})

	for _, am := range password.TestAuthMethods(t, conn, oWithAuthMethods.GetPublicId(), 3) {
		wantSomeAuthMethods = append(wantSomeAuthMethods, &pb.AuthMethod{
			Id:          am.GetPublicId(),
			ScopeId:     oWithAuthMethods.GetPublicId(),
			CreatedTime: am.GetCreateTime().GetTimestamp(),
			UpdatedTime: am.GetUpdateTime().GetTimestamp(),
			Scope:       &scopepb.ScopeInfo{Id: oWithAuthMethods.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
			Version:     1,
			Type:        "password",
			Attrs: &pb.AuthMethod_PasswordAuthMethodAttributes{
				PasswordAuthMethodAttributes: &pb.PasswordAuthMethodAttributes{
					MinPasswordLength:  8,
					MinLoginNameLength: 3,
				},
			},
			AuthorizedActions:           pwAuthorizedActions,
			AuthorizedCollectionActions: authorizedCollectionActions,
		})
	}

	sorterFn := func(a *pb.AuthMethod, b *pb.AuthMethod) int {
		return stdcmp.Compare(a.GetId(), b.GetId())
	}
	cpSorted := func(ams []*pb.AuthMethod) []*pb.AuthMethod {
		cp := make([]*pb.AuthMethod, 0, len(ams))
		for _, a := range ams {
			cp = append(cp, proto.Clone(a).(*pb.AuthMethod))
		}
		slices.SortFunc(cp, sorterFn)
		return cp
	}

	ldapAm := ldap.TestAuthMethod(t, conn, databaseWrapper, oWithAuthMethods.GetPublicId(), []string{"ldaps://ldap1"},
		ldap.WithOperationalState(ctx, ldap.ActivePublicState),
		ldap.WithMaximumPageSize(ctx, 10),
		ldap.WithDerefAliases(ctx, ldap.DerefAlways),
	)
	wantSomeAuthMethods = append(wantSomeAuthMethods, &pb.AuthMethod{
		Id:          ldapAm.GetPublicId(),
		ScopeId:     oWithAuthMethods.GetPublicId(),
		CreatedTime: ldapAm.GetCreateTime().GetTimestamp(),
		UpdatedTime: ldapAm.GetUpdateTime().GetTimestamp(),
		Scope:       &scopepb.ScopeInfo{Id: oWithAuthMethods.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
		Version:     1,
		Type:        ldap.Subtype.String(),
		Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
			LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
				State:              string(ldap.ActivePublicState),
				Urls:               []string{"ldaps://ldap1"},
				MaximumPageSize:    10,
				DereferenceAliases: wrapperspb.String(string(ldap.DerefAlways)),
			},
		},
		AuthorizedActions:           ldapAuthorizedActions,
		AuthorizedCollectionActions: authorizedCollectionActions,
	})

	var wantOtherAuthMethods []*pb.AuthMethod
	for _, aa := range password.TestAuthMethods(t, conn, oWithOtherAuthMethods.GetPublicId(), 3) {
		wantOtherAuthMethods = append(wantOtherAuthMethods, &pb.AuthMethod{
			Id:          aa.GetPublicId(),
			ScopeId:     oWithOtherAuthMethods.GetPublicId(),
			CreatedTime: aa.GetCreateTime().GetTimestamp(),
			UpdatedTime: aa.GetUpdateTime().GetTimestamp(),
			Scope:       &scopepb.ScopeInfo{Id: oWithOtherAuthMethods.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
			Version:     1,
			Type:        "password",
			Attrs: &pb.AuthMethod_PasswordAuthMethodAttributes{
				PasswordAuthMethodAttributes: &pb.PasswordAuthMethodAttributes{
					MinPasswordLength:  8,
					MinLoginNameLength: 3,
				},
			},
			AuthorizedActions:           pwAuthorizedActions,
			AuthorizedCollectionActions: authorizedCollectionActions,
		})
	}

	cases := []struct {
		name string
		req  *pbs.ListAuthMethodsRequest
		res  *pbs.ListAuthMethodsResponse
		err  error
	}{
		{
			name: "List Some Auth Methods",
			req:  &pbs.ListAuthMethodsRequest{ScopeId: oWithAuthMethods.GetPublicId()},
			res: &pbs.ListAuthMethodsResponse{
				Items:        cpSorted(wantSomeAuthMethods),
				EstItemCount: 5,
				ResponseType: "complete",
				SortBy:       "created_time",
				SortDir:      "desc",
			},
		},
		{
			name: "List Other Auth Methods",
			req:  &pbs.ListAuthMethodsRequest{ScopeId: oWithOtherAuthMethods.GetPublicId()},
			res: &pbs.ListAuthMethodsResponse{
				Items:        cpSorted(wantOtherAuthMethods),
				EstItemCount: 3,
				ResponseType: "complete",
				SortBy:       "created_time",
				SortDir:      "desc",
			},
		},
		{
			name: "List No Auth Methods",
			req:  &pbs.ListAuthMethodsRequest{ScopeId: oNoAuthMethods.GetPublicId()},
			res: &pbs.ListAuthMethodsResponse{
				ResponseType: "complete",
				SortBy:       "created_time",
				SortDir:      "desc",
			},
		},
		{
			name: "Unfound Auth Method",
			req:  &pbs.ListAuthMethodsRequest{ScopeId: "o_DoesntExis"},
			err:  handlers.ApiErrorWithCode(codes.NotFound),
		},
		{
			name: "List All Auth Methods Recursively",
			req:  &pbs.ListAuthMethodsRequest{ScopeId: "global", Recursive: true},
			res: &pbs.ListAuthMethodsResponse{
				Items: func() []*pb.AuthMethod {
					return cpSorted(append(wantSomeAuthMethods, wantOtherAuthMethods...))
				}(),
				EstItemCount: 8,
				ResponseType: "complete",
				SortBy:       "created_time",
				SortDir:      "desc",
			},
		},
		{
			name: "Filter To Some Auth Methods",
			req: &pbs.ListAuthMethodsRequest{
				ScopeId: "global", Recursive: true,
				Filter: fmt.Sprintf(`"/item/scope/id"==%q`, oWithAuthMethods.GetPublicId()),
			},
			res: &pbs.ListAuthMethodsResponse{
				Items:        cpSorted(wantSomeAuthMethods),
				EstItemCount: 5,
				ResponseType: "complete",
				SortBy:       "created_time",
				SortDir:      "desc",
			},
		},
		{
			name: "Filter All Auth Methods",
			req:  &pbs.ListAuthMethodsRequest{ScopeId: oWithAuthMethods.GetPublicId(), Filter: `"/item/id"=="nothingmatchesthis"`},
			res: &pbs.ListAuthMethodsResponse{
				ResponseType: "complete",
				SortBy:       "created_time",
				SortDir:      "desc",
			},
		},
		{
			name: "Filter Bad Format",
			req:  &pbs.ListAuthMethodsRequest{ScopeId: oWithAuthMethods.GetPublicId(), Filter: `"//id/"=="bad"`},
			err:  handlers.InvalidArgumentErrorf("bad format", nil),
		},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			assert, require := assert.New(t), require.New(t)
			s, err := authmethods.NewService(ctx, kmsCache, pwRepoFn, oidcRepoFn, iamRepoFn, atRepoFn, ldapRepoFn, authMethodRepoFn, 1000)
			require.NoError(err, "Couldn't create new auth_method service.")

			// First check with non-anonymous user
			got, gErr := s.ListAuthMethods(requestauth.DisabledAuthTestContext(iamRepoFn, tc.req.GetScopeId()), tc.req)
			if tc.err != nil {
				require.Error(gErr)
				assert.True(errors.Is(gErr, tc.err), "ListAuthMethods() for scope %q got error %v, wanted %v", tc.req.GetScopeId(), gErr, tc.err)
				return
			}
			require.NoError(gErr)
			for _, g := range got.Items {
				if oidcAttrs := g.GetOidcAuthMethodsAttributes(); oidcAttrs != nil {
					assert.NotEqual("secret", oidcAttrs.ClientSecretHmac)
				}
			}

			slices.SortFunc(got.Items, sorterFn)
			assert.Empty(cmp.Diff(got, tc.res,
				cmpopts.SortSlices(func(a, b string) bool {
					return a < b
				}),
				cmpopts.SortSlices(func(a, b protocmp.Message) bool {
					return a.String() < b.String()
				}),
				protocmp.Transform(),
				protocmp.IgnoreFields(&pbs.ListAuthMethodsResponse{}, "list_token"),
				protocmp.IgnoreFields(&pb.OidcAuthMethodAttributes{}, "client_secret_hmac"),
				protocmp.IgnoreFields(&pb.LdapAuthMethodAttributes{}, "bind_password_hmac", "client_certificate_key_hmac"),
			), "ListAuthMethods() for scope %q got response %q, wanted %q", tc.req.GetScopeId(), got, tc.res)

			// Now check with anonymous user
			got, gErr = s.ListAuthMethods(requestauth.DisabledAuthTestContext(iamRepoFn, tc.req.GetScopeId(), requestauth.WithUserId(globals.AnonymousUserId)), tc.req)
			require.NoError(gErr)
			assert.Len(got.Items, len(tc.res.Items))
			for _, g := range got.GetItems() {
				assert.Nil(g.Attrs)
				assert.Nil(g.CreatedTime)
				assert.Nil(g.UpdatedTime)
				assert.Empty(g.Version)
			}
		})
	}
}

func TestDelete(t *testing.T) {
	ctx := context.TODO()
	conn, _ := db.TestSetup(t, "postgres")
	rw := db.New(conn)
	wrapper := db.TestWrapper(t)
	kmsCache := kms.TestKms(t, conn, wrapper)
	iamRepoFn := func() (*iam.Repository, error) {
		return iam.TestRepo(t, conn, wrapper), nil
	}
	oidcRepoFn := func() (*oidc.Repository, error) {
		return oidc.NewRepository(ctx, rw, rw, kmsCache)
	}
	ldapRepoFn := func() (*ldap.Repository, error) {
		return ldap.NewRepository(ctx, rw, rw, kmsCache)
	}
	pwRepoFn := func() (*password.Repository, error) {
		return password.NewRepository(ctx, rw, rw, kmsCache)
	}
	atRepoFn := func() (*authtoken.Repository, error) {
		return authtoken.NewRepository(ctx, rw, rw, kmsCache)
	}
	authMethodRepoFn := func() (*auth.AuthMethodRepository, error) {
		return auth.NewAuthMethodRepository(ctx, rw, rw, kmsCache)
	}
	iamRepo := iam.TestRepo(t, conn, wrapper)

	o, _ := iam.TestScopes(t, iamRepo)
	pwam := password.TestAuthMethods(t, conn, o.GetPublicId(), 1)[0]

	databaseWrapper, err := kmsCache.GetWrapper(context.Background(), o.GetPublicId(), kms.KeyPurposeDatabase)
	require.NoError(t, err)
	oidcam := oidc.TestAuthMethod(t, conn, databaseWrapper, o.GetPublicId(), oidc.InactiveState, "alice_rp", "my-dogs-name",
		oidc.WithIssuer(oidc.TestConvertToUrls(t, "https://alice.com")[0]), oidc.WithApiUrl(oidc.TestConvertToUrls(t, "https://api.com")[0]),
		oidc.WithPrompts(oidc.SelectAccount))

	ldapAm := ldap.TestAuthMethod(t, conn, databaseWrapper, o.GetPublicId(), []string{"ldaps://ldap1"})

	s, err := authmethods.NewService(ctx, kmsCache, pwRepoFn, oidcRepoFn, iamRepoFn, atRepoFn, ldapRepoFn, authMethodRepoFn, 1000)
	require.NoError(t, err, "Error when getting new auth_method service.")

	cases := []struct {
		name string
		req  *pbs.DeleteAuthMethodRequest
		res  *pbs.DeleteAuthMethodResponse
		err  error
	}{
		{
			name: "Delete an Existing PW AuthMethod",
			req: &pbs.DeleteAuthMethodRequest{
				Id: pwam.GetPublicId(),
			},
			res: &pbs.DeleteAuthMethodResponse{},
		},
		{
			name: "Delete an Existing OIDC AuthMethod",
			req: &pbs.DeleteAuthMethodRequest{
				Id: oidcam.GetPublicId(),
			},
			res: &pbs.DeleteAuthMethodResponse{},
		},
		{
			name: "Delete an Existing LDAP AuthMethod",
			req: &pbs.DeleteAuthMethodRequest{
				Id: ldapAm.GetPublicId(),
			},
			res: &pbs.DeleteAuthMethodResponse{},
		},
		{
			name: "Delete bad auth_method id",
			req: &pbs.DeleteAuthMethodRequest{
				Id: globals.PasswordAuthMethodPrefix + "_doesntexis",
			},
			err: handlers.ApiErrorWithCode(codes.NotFound),
		},
		{
			name: "Bad AuthMethod Id formatting",
			req: &pbs.DeleteAuthMethodRequest{
				Id: "bad_format",
			},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			assert, require := assert.New(t), require.New(t)
			got, gErr := s.DeleteAuthMethod(requestauth.DisabledAuthTestContext(iamRepoFn, o.GetPublicId()), tc.req)
			if tc.err != nil {
				require.Error(gErr)
				assert.True(errors.Is(gErr, tc.err), "DeleteAuthMethod(%+v) got error %v, wanted %v", tc.req, gErr, tc.err)
			}
			assert.EqualValuesf(tc.res, got, "DeleteAuthMethod(%q) got response %q, wanted %q", tc.req, got, tc.res)
		})
	}
}

func TestDelete_twice(t *testing.T) {
	ctx := context.TODO()
	assert, require := assert.New(t), require.New(t)
	conn, _ := db.TestSetup(t, "postgres")
	rw := db.New(conn)
	wrapper := db.TestWrapper(t)
	kms := kms.TestKms(t, conn, wrapper)
	iamRepoFn := func() (*iam.Repository, error) {
		return iam.TestRepo(t, conn, wrapper), nil
	}
	oidcRepoFn := func() (*oidc.Repository, error) {
		return oidc.NewRepository(ctx, rw, rw, kms)
	}
	ldapRepoFn := func() (*ldap.Repository, error) {
		return ldap.NewRepository(ctx, rw, rw, kms)
	}
	pwRepoFn := func() (*password.Repository, error) {
		return password.NewRepository(ctx, rw, rw, kms)
	}
	atRepoFn := func() (*authtoken.Repository, error) {
		return authtoken.NewRepository(ctx, rw, rw, kms)
	}
	authMethodRepoFn := func() (*auth.AuthMethodRepository, error) {
		return auth.NewAuthMethodRepository(ctx, rw, rw, kms)
	}
	iamRepo := iam.TestRepo(t, conn, wrapper)

	o, _ := iam.TestScopes(t, iamRepo)
	am := password.TestAuthMethods(t, conn, o.GetPublicId(), 1)[0]

	s, err := authmethods.NewService(ctx, kms, pwRepoFn, oidcRepoFn, iamRepoFn, atRepoFn, ldapRepoFn, authMethodRepoFn, 1000)
	require.NoError(err, "Error when getting new auth_method service.")

	req := &pbs.DeleteAuthMethodRequest{
		Id: am.GetPublicId(),
	}
	_, gErr := s.DeleteAuthMethod(requestauth.DisabledAuthTestContext(iamRepoFn, o.GetPublicId()), req)
	assert.NoError(gErr, "First attempt")
	_, gErr = s.DeleteAuthMethod(requestauth.DisabledAuthTestContext(iamRepoFn, o.GetPublicId()), req)
	assert.Error(gErr, "Second attempt")
	assert.True(errors.Is(gErr, handlers.ApiErrorWithCode(codes.NotFound)), "Expected permission denied for the second delete.")
}

func TestCreate(t *testing.T) {
	ctx := context.TODO()
	conn, _ := db.TestSetup(t, "postgres")
	rw := db.New(conn)
	wrapper := db.TestWrapper(t)
	testKms := kms.TestKms(t, conn, wrapper)
	iamRepoFn := func() (*iam.Repository, error) {
		return iam.TestRepo(t, conn, wrapper), nil
	}
	pwRepoFn := func() (*password.Repository, error) {
		return password.NewRepository(ctx, rw, rw, testKms)
	}
	oidcRepoFn := func() (*oidc.Repository, error) {
		return oidc.NewRepository(ctx, rw, rw, testKms)
	}
	ldapRepoFn := func() (*ldap.Repository, error) {
		return ldap.NewRepository(ctx, rw, rw, testKms)
	}
	atRepoFn := func() (*authtoken.Repository, error) {
		return authtoken.NewRepository(ctx, rw, rw, testKms)
	}
	authMethodRepoFn := func() (*auth.AuthMethodRepository, error) {
		return auth.NewAuthMethodRepository(ctx, rw, rw, testKms)
	}
	iamRepo := iam.TestRepo(t, conn, wrapper)

	o, _ := iam.TestScopes(t, iamRepo)
	defaultAm := password.TestAuthMethods(t, conn, o.GetPublicId(), 1)[0]
	defaultCreated := defaultAm.GetCreateTime().GetTimestamp()

	_, testEncodedCert := ldap.TestGenerateCA(t, "localhost")
	_, privKey, err := ed25519.GenerateKey(rand.Reader)
	require.NoError(t, err)
	derEncodedKey, err := x509.MarshalPKCS8PrivateKey(privKey)
	require.NoError(t, err)
	testEncodedKey := pem.EncodeToMemory(&pem.Block{Type: "PRIVATE KEY", Bytes: derEncodedKey})

	cases := []struct {
		name        string
		req         *pbs.CreateAuthMethodRequest
		res         *pbs.CreateAuthMethodResponse
		idPrefix    string
		err         error
		errContains string
	}{
		{
			name: "Create a valid Password AuthMethod",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId:     o.GetPublicId(),
				Name:        &wrapperspb.StringValue{Value: "name"},
				Description: &wrapperspb.StringValue{Value: "desc"},
				Type:        "password",
			}},
			idPrefix: globals.PasswordAuthMethodPrefix + "_",
			res: &pbs.CreateAuthMethodResponse{
				Uri: fmt.Sprintf("auth-methods/%s_", globals.PasswordAuthMethodPrefix),
				Item: &pb.AuthMethod{
					Id:          defaultAm.GetPublicId(),
					ScopeId:     o.GetPublicId(),
					CreatedTime: defaultAm.GetCreateTime().GetTimestamp(),
					UpdatedTime: defaultAm.GetUpdateTime().GetTimestamp(),
					Name:        &wrapperspb.StringValue{Value: "name"},
					Description: &wrapperspb.StringValue{Value: "desc"},
					Scope:       &scopepb.ScopeInfo{Id: o.GetPublicId(), Type: o.GetType(), ParentScopeId: scope.Global.String()},
					Version:     1,
					Type:        "password",
					Attrs: &pb.AuthMethod_PasswordAuthMethodAttributes{
						PasswordAuthMethodAttributes: &pb.PasswordAuthMethodAttributes{
							MinPasswordLength:  8,
							MinLoginNameLength: 3,
						},
					},
					AuthorizedActions:           pwAuthorizedActions,
					AuthorizedCollectionActions: authorizedCollectionActions,
				},
			},
		},
		{
			name: "Create a valid OIDC AuthMethod",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						Issuer:           wrapperspb.String("https://example.discovery.url:4821/.well-known/openid-configuration/"),
						ClientId:         wrapperspb.String("someclientid"),
						ClientSecret:     wrapperspb.String("secret"),
						ApiUrlPrefix:     wrapperspb.String("https://callback.prefix:9281/path"),
						AllowedAudiences: []string{"foo", "bar"},
						ClaimsScopes:     []string{"email", "profile"},
						AccountClaimMaps: []string{"display_name=name", "oid=sub"},
					},
				},
			}},
			idPrefix: globals.OidcAuthMethodPrefix + "_",
			res: &pbs.CreateAuthMethodResponse{
				Uri: fmt.Sprintf("auth-methods/%s_", globals.OidcAuthMethodPrefix),
				Item: &pb.AuthMethod{
					Id:          defaultAm.GetPublicId(),
					ScopeId:     o.GetPublicId(),
					CreatedTime: defaultAm.GetCreateTime().GetTimestamp(),
					UpdatedTime: defaultAm.GetUpdateTime().GetTimestamp(),
					Scope:       &scopepb.ScopeInfo{Id: o.GetPublicId(), Type: o.GetType(), ParentScopeId: scope.Global.String()},
					Version:     1,
					Type:        oidc.Subtype.String(),
					Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
						OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
							Issuer:           wrapperspb.String("https://example.discovery.url:4821/"),
							ClientId:         wrapperspb.String("someclientid"),
							ClientSecretHmac: "<hmac>",
							State:            string(oidc.InactiveState),
							ApiUrlPrefix:     wrapperspb.String("https://callback.prefix:9281/path"),
							CallbackUrl:      "https://callback.prefix:9281/path/v1/auth-methods/oidc:authenticate:callback",
							AllowedAudiences: []string{"foo", "bar"},
							ClaimsScopes:     []string{"email", "profile"},
							AccountClaimMaps: []string{"display_name=name", "oid=sub"},
						},
					},
					AuthorizedActions:           oidcAuthorizedActions,
					AuthorizedCollectionActions: authorizedCollectionActions,
				},
			},
		},
		{
			name: "create-a-valid-ldap-auth-method",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						StartTls:             true,
						InsecureTls:          true,
						DiscoverDn:           true,
						AnonGroupSearch:      true,
						UpnDomain:            wrapperspb.String("upn_domain"),
						Urls:                 []string{"ldap://ldap1", "ldaps://ldap1"},
						BindDn:               wrapperspb.String("bind-dn"),
						BindPassword:         wrapperspb.String("bind-password"),
						UserDn:               wrapperspb.String("user-dn"),
						UserAttr:             wrapperspb.String("user-attr"),
						UserFilter:           wrapperspb.String("user-filter"),
						EnableGroups:         true,
						GroupDn:              wrapperspb.String("group-dn"),
						GroupAttr:            wrapperspb.String("group-attr"),
						GroupFilter:          wrapperspb.String("group-filter"),
						Certificates:         []string{testEncodedCert},
						ClientCertificate:    wrapperspb.String(testEncodedCert),
						ClientCertificateKey: wrapperspb.String(string(testEncodedKey)),
						UseTokenGroups:       true,
						AccountAttributeMaps: []string{"mail=email"},
						MaximumPageSize:      10,
						DereferenceAliases:   wrapperspb.String(string(ldap.DerefAlways)),
					},
				},
			}},
			idPrefix: globals.LdapAuthMethodPrefix + "_",
			res: &pbs.CreateAuthMethodResponse{
				Uri: fmt.Sprintf("auth-methods/%s_", globals.LdapAuthMethodPrefix),
				Item: &pb.AuthMethod{
					ScopeId:     o.GetPublicId(),
					CreatedTime: defaultAm.GetCreateTime().GetTimestamp(),
					UpdatedTime: defaultAm.GetUpdateTime().GetTimestamp(),
					Scope:       &scopepb.ScopeInfo{Id: o.GetPublicId(), Type: o.GetType(), ParentScopeId: scope.Global.String()},
					Version:     1,
					Type:        ldap.Subtype.String(),
					Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
						LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
							State:                string(ldap.InactiveState),
							StartTls:             true,
							InsecureTls:          true,
							DiscoverDn:           true,
							AnonGroupSearch:      true,
							UpnDomain:            wrapperspb.String("upn_domain"),
							Urls:                 []string{"ldap://ldap1", "ldaps://ldap1"},
							BindDn:               wrapperspb.String("bind-dn"),
							UserDn:               wrapperspb.String("user-dn"),
							UserAttr:             wrapperspb.String("user-attr"),
							UserFilter:           wrapperspb.String("user-filter"),
							EnableGroups:         true,
							GroupDn:              wrapperspb.String("group-dn"),
							GroupAttr:            wrapperspb.String("group-attr"),
							GroupFilter:          wrapperspb.String("group-filter"),
							Certificates:         []string{testEncodedCert},
							ClientCertificate:    wrapperspb.String(testEncodedCert),
							UseTokenGroups:       true,
							AccountAttributeMaps: []string{"mail=email"},
							MaximumPageSize:      10,
							DereferenceAliases:   wrapperspb.String(string(ldap.DerefAlways)),
						},
					},
					AuthorizedActions:           ldapAuthorizedActions,
					AuthorizedCollectionActions: authorizedCollectionActions,
				},
			},
		},
		{
			name: "Create a global Password AuthMethod",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId:     scope.Global.String(),
				Name:        &wrapperspb.StringValue{Value: "name"},
				Description: &wrapperspb.StringValue{Value: "desc"},
				Type:        "password",
			}},
			idPrefix: globals.PasswordAuthMethodPrefix + "_",
			res: &pbs.CreateAuthMethodResponse{
				Uri: fmt.Sprintf("auth-methods/%s_", globals.PasswordAuthMethodPrefix),
				Item: &pb.AuthMethod{
					Id:          defaultAm.GetPublicId(),
					ScopeId:     scope.Global.String(),
					CreatedTime: defaultAm.GetCreateTime().GetTimestamp(),
					UpdatedTime: defaultAm.GetUpdateTime().GetTimestamp(),
					Name:        &wrapperspb.StringValue{Value: "name"},
					Description: &wrapperspb.StringValue{Value: "desc"},
					Scope:       &scopepb.ScopeInfo{Id: scope.Global.String(), Type: scope.Global.String(), Name: scope.Global.String(), Description: "Global Scope"},
					Version:     1,
					Type:        "password",
					Attrs: &pb.AuthMethod_PasswordAuthMethodAttributes{
						PasswordAuthMethodAttributes: &pb.PasswordAuthMethodAttributes{
							MinPasswordLength:  8,
							MinLoginNameLength: 3,
						},
					},
					AuthorizedActions:           pwAuthorizedActions,
					AuthorizedCollectionActions: authorizedCollectionActions,
				},
			},
		},
		{
			name: "Create a global OIDC AuthMethod",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: scope.Global.String(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						Issuer:       wrapperspb.String("https://example.discovery.url"),
						ApiUrlPrefix: wrapperspb.String("https://api.com"),
						ClientId:     wrapperspb.String("someclientid"),
						ClientSecret: wrapperspb.String("secret"),
					},
				},
			}},
			idPrefix: globals.OidcAuthMethodPrefix + "_",
			res: &pbs.CreateAuthMethodResponse{
				Uri: fmt.Sprintf("auth-methods/%s_", globals.OidcAuthMethodPrefix),
				Item: &pb.AuthMethod{
					Id:          defaultAm.GetPublicId(),
					ScopeId:     scope.Global.String(),
					CreatedTime: defaultAm.GetCreateTime().GetTimestamp(),
					UpdatedTime: defaultAm.GetUpdateTime().GetTimestamp(),
					Scope:       &scopepb.ScopeInfo{Id: scope.Global.String(), Type: scope.Global.String(), Name: scope.Global.String(), Description: "Global Scope"},
					Version:     1,
					Type:        oidc.Subtype.String(),
					Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
						OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
							ApiUrlPrefix:     wrapperspb.String("https://api.com"),
							Issuer:           wrapperspb.String("https://example.discovery.url"),
							ClientId:         wrapperspb.String("someclientid"),
							ClientSecretHmac: "<hmac>",
							State:            string(oidc.InactiveState),
						},
					},
					AuthorizedActions:           oidcAuthorizedActions,
					AuthorizedCollectionActions: authorizedCollectionActions,
				},
			},
		},
		{
			name: "create-a-global-ldap-auth-method",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: scope.Global.String(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:         []string{"ldap://ldap1", "ldaps://ldap1"},
						EnableGroups: true,
						GroupDn:      wrapperspb.String("group-dn"),
					},
				},
			}},
			idPrefix: globals.LdapAuthMethodPrefix + "_",
			res: &pbs.CreateAuthMethodResponse{
				Uri: fmt.Sprintf("auth-methods/%s_", globals.LdapAuthMethodPrefix),
				Item: &pb.AuthMethod{
					ScopeId:     scope.Global.String(),
					CreatedTime: defaultAm.GetCreateTime().GetTimestamp(),
					UpdatedTime: defaultAm.GetUpdateTime().GetTimestamp(),
					Scope:       &scopepb.ScopeInfo{Id: scope.Global.String(), Type: scope.Global.String(), Name: scope.Global.String(), Description: "Global Scope"},
					Version:     1,
					Type:        ldap.Subtype.String(),
					Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
						LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
							State:        string(ldap.InactiveState),
							Urls:         []string{"ldap://ldap1", "ldaps://ldap1"},
							EnableGroups: true,
							GroupDn:      wrapperspb.String("group-dn"),
						},
					},
					AuthorizedActions:           ldapAuthorizedActions,
					AuthorizedCollectionActions: authorizedCollectionActions,
				},
			},
		},
		{
			name: "Can't specify Id",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Id:      globals.PasswordAuthMethodPrefix + "_notallowed",
				Type:    "password",
			}},
			res: nil,
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "Can't specify Created Time",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId:     o.GetPublicId(),
				CreatedTime: timestamppb.Now(),
				Type:        password.Subtype.String(),
			}},
			res: nil,
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "Can't specify Update Time",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId:     o.GetPublicId(),
				UpdatedTime: timestamppb.Now(),
				Type:        password.Subtype.String(),
			}},
			res: nil,
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "Can't specify IsPrimary",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId:   o.GetPublicId(),
				Type:      password.Subtype.String(),
				IsPrimary: true,
			}},
			res: nil,
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "Can't specify Update Time",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId:     o.GetPublicId(),
				UpdatedTime: timestamppb.Now(),
				Type:        password.Subtype.String(),
			}},
			res: nil,
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "Must specify type",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId:     o.GetPublicId(),
				Name:        &wrapperspb.StringValue{Value: "must specify type"},
				Description: &wrapperspb.StringValue{Value: "must specify type"},
			}},
			res: nil,
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod Doesn't Require Issuer",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ApiUrlPrefix: wrapperspb.String("https://api.com"),
						ClientId:     wrapperspb.String("someclientid"),
						ClientSecret: wrapperspb.String("secret"),
					},
				},
			}},
			res: &pbs.CreateAuthMethodResponse{
				Uri: fmt.Sprintf("auth-methods/%s_", globals.OidcAuthMethodPrefix),
				Item: &pb.AuthMethod{
					Id:          defaultAm.GetPublicId(),
					ScopeId:     o.GetPublicId(),
					CreatedTime: defaultAm.GetCreateTime().GetTimestamp(),
					UpdatedTime: defaultAm.GetUpdateTime().GetTimestamp(),
					Scope:       &scopepb.ScopeInfo{Id: o.GetPublicId(), Type: o.GetType(), ParentScopeId: scope.Global.String()},
					Version:     1,
					Type:        oidc.Subtype.String(),
					Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
						OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
							ApiUrlPrefix:     wrapperspb.String("https://api.com"),
							ClientId:         wrapperspb.String("someclientid"),
							ClientSecretHmac: "<hmac>",
							State:            string(oidc.InactiveState),
						},
					},
					AuthorizedActions:           oidcAuthorizedActions,
					AuthorizedCollectionActions: authorizedCollectionActions,
				},
			},
		},
		{
			name: "OIDC AuthMethod Requires ApiUrl",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ClientId:     wrapperspb.String("someclientid"),
						ClientSecret: wrapperspb.String("secret"),
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod Requires Client Id",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ApiUrlPrefix: wrapperspb.String("https://api.com"),
						Issuer:       wrapperspb.String("https://example.discovery.url:4821/.well-known/openid-configuration/"),
						ClientSecret: wrapperspb.String("secret"),
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod Requires Client Secret",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ApiUrlPrefix: wrapperspb.String("https://api.com"),
						Issuer:       wrapperspb.String("https://example.discovery.url:4821/.well-known/openid-configuration/"),
						ClientId:     wrapperspb.String("someclientid"),
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod cant specify client secret hmac",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ApiUrlPrefix:     wrapperspb.String("https://api.com"),
						Issuer:           wrapperspb.String("https://example.discovery.url:4821/.well-known/openid-configuration/"),
						ClientId:         wrapperspb.String("someclientid"),
						ClientSecret:     wrapperspb.String("secret"),
						ClientSecretHmac: "hmac",
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod cant specify state",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ApiUrlPrefix: wrapperspb.String("https://api.com"),
						Issuer:       wrapperspb.String("https://example.discovery.url:4821/.well-known/openid-configuration/"),
						ClientId:     wrapperspb.String("someclientid"),
						ClientSecret: wrapperspb.String("secret"),
						State:        string(oidc.InactiveState),
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod Must Match Standard Alg Names",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ApiUrlPrefix:      wrapperspb.String("https://api.com"),
						Issuer:            wrapperspb.String("https://example2.discovery.url:4821"),
						ClientId:          wrapperspb.String("someclientid"),
						ClientSecret:      wrapperspb.String("secret"),
						SigningAlgorithms: []string{string(oidc.ES256), strings.ToLower(string(oidc.EdDSA))},
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod API Urls Prefix Format",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						Issuer:       wrapperspb.String("https://example2.discovery.url:4821"),
						ClientId:     wrapperspb.String("someclientid"),
						ClientSecret: wrapperspb.String("secret"),
						ApiUrlPrefix: wrapperspb.String("invalid path"),
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod Callback Url Read Only",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						Issuer:       wrapperspb.String("https://example2.discovery.url:4821"),
						ClientId:     wrapperspb.String("someclientid"),
						ClientSecret: wrapperspb.String("secret"),
						CallbackUrl:  "http://another.url.com:82471",
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod unparseable certificates",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ApiUrlPrefix: wrapperspb.String("https://api.com"),
						Issuer:       wrapperspb.String("https://example2.discovery.url:4821"),
						ClientId:     wrapperspb.String("someclientid"),
						ClientSecret: wrapperspb.String("secret"),
						IdpCaCerts:   []string{"unparseable"},
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "OIDC AuthMethod cant specify default claims scopes of openid",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ApiUrlPrefix: wrapperspb.String("https://api.com"),
						Issuer:       wrapperspb.String("https://example.discovery.url:4821/.well-known/openid-configuration/"),
						ClientId:     wrapperspb.String("someclientid"),
						ClientSecret: wrapperspb.String("secret"),
						ClaimsScopes: []string{"openid"},
					},
				},
			}},
			err: handlers.ApiErrorWithCode(codes.InvalidArgument),
		},
		{
			name: "ldap-auth-method-requires-urls",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "At least one URL is required",
		},
		{
			name: "ldap-auth-method-invalid-urls",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls: []string{"ldap://ldap1", "not-ldap-scheme://ldap2"},
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "is not either ldap or ldaps",
		},
		{
			name: "ldap-auth-method-invalid-deref-aliases",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:               []string{"ldap://ldap1"},
						DereferenceAliases: wrapperspb.String("invalid"),
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "invalid is not a valid attributes.dereference_aliases",
		},
		{
			name: "ldap-auth-method-invalid-cert",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:         []string{"ldap://ldap1"},
						Certificates: []string{"invalid-cert"},
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "failed to parse certificate: invalid PEM encoding",
		},
		{
			name: "ldap-auth-method-missing-bind-dn",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:         []string{"ldap://ldap1"},
						BindPassword: wrapperspb.String("pass"),
					},
				},
			}},
			errContains: "missing dn",
		},
		{
			name: "ldap-auth-method-missing-bind-password",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:   []string{"ldap://ldap1"},
						BindDn: wrapperspb.String("bind-dn"),
					},
				},
			}},
			errContains: "missing password",
		},
		{
			name: "ldap-auth-method-invalid-client-cert",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:                 []string{"ldap://ldap1"},
						ClientCertificate:    wrapperspb.String("invalid-cert"),
						ClientCertificateKey: wrapperspb.String(string(testEncodedKey)),
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "failed to parse certificate: invalid PEM encoding",
		},
		{
			name: "ldap-auth-method-invalid-client-cert-key",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:                 []string{"ldap://ldap1"},
						ClientCertificate:    wrapperspb.String(testEncodedCert),
						ClientCertificateKey: wrapperspb.String("invalid-key"),
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "attributes.client_certificate_key is not encoded as a valid pem",
		},
		{
			name: "ldap-auth-method-client-cert-key-not-a-key",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:                 []string{"ldap://ldap1"},
						ClientCertificate:    wrapperspb.String(testEncodedCert),
						ClientCertificateKey: wrapperspb.String(testEncodedCert),
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "attributes.client_certificate_key is not a valid private key",
		},
		{
			name: "ldap-auth-method-missing-client-cert-key",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:              []string{"ldap://ldap1"},
						ClientCertificate: wrapperspb.String(testEncodedCert),
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "attributes.client_certificate is missing required attributes.client_certificate_key field",
		},
		{
			name: "ldap-auth-method-missing-client-cert",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:                 []string{"ldap://ldap1"},
						ClientCertificateKey: wrapperspb.String(string(testEncodedKey)),
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "attributes.client_certificate_key is missing required attributes.client_certificate field",
		},
		{
			name: "ldap-auth-method-invalid-attribute-map",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    ldap.Subtype.String(),
				Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
					LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
						Urls:                 []string{"ldap://ldap1"},
						AccountAttributeMaps: []string{"invalid-map"},
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "invalid attributes.account_attribute_maps (unable to parse)",
		},
		{
			name: "OIDC AuthMethod With Unsupported Prompt",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						ApiUrlPrefix: wrapperspb.String("https://api.com"),
						Issuer:       wrapperspb.String("https://example2.discovery.url:4821"),
						ClientId:     wrapperspb.String("someclientid"),
						ClientSecret: wrapperspb.String("secret"),
						Prompts:      []string{string(oidc.SelectAccount), "invalid"},
					},
				},
			}},
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "Contains unsupported prompt",
		},
		{
			name: "Create OIDC AuthMethod With Supported Prompt",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						Issuer:       wrapperspb.String("https://example.discovery.url:4821/.well-known/openid-configuration/"),
						ClientId:     wrapperspb.String("exampleclientid"),
						ClientSecret: wrapperspb.String("secret"),
						ApiUrlPrefix: wrapperspb.String("https://callback.prefix:9281/path"),
						Prompts:      []string{string(oidc.SelectAccount)},
					},
				},
			}},
			idPrefix: globals.OidcAuthMethodPrefix + "_",
			res: &pbs.CreateAuthMethodResponse{
				Uri: fmt.Sprintf("auth-methods/%s_", globals.OidcAuthMethodPrefix),
				Item: &pb.AuthMethod{
					Id:          defaultAm.GetPublicId(),
					ScopeId:     o.GetPublicId(),
					CreatedTime: defaultAm.GetCreateTime().GetTimestamp(),
					UpdatedTime: defaultAm.GetUpdateTime().GetTimestamp(),
					Scope:       &scopepb.ScopeInfo{Id: o.GetPublicId(), Type: o.GetType(), ParentScopeId: scope.Global.String()},
					Version:     1,
					Type:        oidc.Subtype.String(),
					Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
						OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
							Issuer:           wrapperspb.String("https://example.discovery.url:4821/"),
							ClientId:         wrapperspb.String("exampleclientid"),
							ClientSecretHmac: "<hmac>",
							State:            string(oidc.InactiveState),
							ApiUrlPrefix:     wrapperspb.String("https://callback.prefix:9281/path"),
							CallbackUrl:      "https://callback.prefix:9281/path/v1/auth-methods/oidc:authenticate:callback",
							Prompts:          []string{string(oidc.SelectAccount)},
						},
					},
					AuthorizedActions:           oidcAuthorizedActions,
					AuthorizedCollectionActions: authorizedCollectionActions,
				},
			},
		},
		{
			name: "Create OIDC AuthMethod with none and other prompts",
			req: &pbs.CreateAuthMethodRequest{Item: &pb.AuthMethod{
				ScopeId: o.GetPublicId(),
				Type:    oidc.Subtype.String(),
				Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
					OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
						Issuer:       wrapperspb.String("https://example.discovery.url:4821/.well-known/openid-configuration/"),
						ClientId:     wrapperspb.String("exampleclientid"),
						ClientSecret: wrapperspb.String("secret"),
						ApiUrlPrefix: wrapperspb.String("https://callback.prefix:9281/path"),
						Prompts:      []string{string(oidc.None), string(oidc.SelectAccount)},
					},
				},
			}},
			idPrefix:    globals.OidcAuthMethodPrefix + "_",
			err:         handlers.ApiErrorWithCode(codes.InvalidArgument),
			errContains: "includes \\\"none\\\" with other values",
		},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			assert, require := assert.New(t), require.New(t)

			s, err := authmethods.NewService(ctx, testKms, pwRepoFn, oidcRepoFn, iamRepoFn, atRepoFn, ldapRepoFn, authMethodRepoFn, 1000)
			require.NoError(err, "Error when getting new auth_method service.")

			got, gErr := s.CreateAuthMethod(requestauth.DisabledAuthTestContext(iamRepoFn, tc.req.GetItem().GetScopeId()), tc.req)
			switch {
			case tc.err != nil:
				require.Error(gErr)
				assert.True(errors.Is(gErr, tc.err), "CreateAuthMethod(%+v) got error %v, wanted %v", tc.req, gErr, tc.err)
				if tc.errContains != "" {
					assert.Contains(gErr.Error(), tc.errContains)
				}
				return
			case tc.errContains != "":
				require.Error(gErr)
				assert.Contains(gErr.Error(), tc.errContains)
				return
			}

			require.NoError(gErr)
			if tc.res == nil {
				require.Nil(got)
			}
			cmpOptions := []cmp.Option{
				protocmp.Transform(),
				cmpopts.SortSlices(func(a, b string) bool {
					return a < b
				}),
				cmpopts.SortSlices(func(a, b protocmp.Message) bool {
					return a.String() < b.String()
				}),
			}
			if got != nil {
				assert.Contains(got.GetUri(), tc.res.Uri)
				assert.True(strings.HasPrefix(got.GetItem().GetId(), tc.idPrefix))
				gotCreateTime := got.GetItem().GetCreatedTime()
				gotUpdateTime := got.GetItem().GetUpdatedTime()

				// Verify it is a auth_method created after the test setup's default auth_method
				assert.True(gotCreateTime.AsTime().After(defaultCreated.AsTime()), "New auth_method should have been created after default auth_method. Was created %v, which is after %v", gotCreateTime, defaultCreated)
				assert.True(gotUpdateTime.AsTime().After(defaultCreated.AsTime()), "New auth_method should have been updated after default auth_method. Was updated %v, which is after %v", gotUpdateTime, defaultCreated)

				// Ignore all values which are hard to compare against.
				cmpOptions = append(
					cmpOptions,
					protocmp.IgnoreFields(&pbs.CreateAuthMethodResponse{}, "uri"),
					protocmp.IgnoreFields(&pb.AuthMethod{}, "id", "created_time", "updated_time"),
				)
				if oidcAttrs := got.Item.GetOidcAuthMethodsAttributes(); oidcAttrs != nil {
					assert.NotEqual(oidcAttrs.ClientSecret, oidcAttrs.ClientSecretHmac)
					exp := tc.res.Item.Attrs.(*pb.AuthMethod_OidcAuthMethodsAttributes).OidcAuthMethodsAttributes.CallbackUrl
					gVal := oidcAttrs.CallbackUrl
					matches, err := regexp.MatchString(exp, gVal)
					require.NoError(err)
					assert.True(matches, "%q doesn't match %q", gVal, exp)
					cmpOptions = append(
						cmpOptions,
						protocmp.IgnoreFields(&pb.OidcAuthMethodAttributes{}, "client_secret_hmac", "callback_url"),
					)
				}
				if ldapAttrs := got.Item.GetLdapAuthMethodsAttributes(); ldapAttrs != nil {
					assert.NotEqual(ldapAttrs.BindPassword, ldapAttrs.BindPasswordHmac)
					cmpOptions = append(
						cmpOptions,
						protocmp.SortRepeatedFields(&pb.LdapAuthMethodAttributes{}, "account_attribute_maps", "urls", "certificates"),
						protocmp.IgnoreFields(&pb.LdapAuthMethodAttributes{}, "bind_password_hmac", "client_certificate_key_hmac"),
					)
				}
			}
			assert.Empty(cmp.Diff(got, tc.res, cmpOptions...), "CreateAuthMethod(%q) got response %q, wanted %q", tc.req, got, tc.res)
		})
	}
}

func TestListPagination(t *testing.T) {
	// Set database read timeout to avoid duplicates in response
	oldReadTimeout := globals.RefreshReadLookbackDuration
	globals.RefreshReadLookbackDuration = 0
	t.Cleanup(func() {
		globals.RefreshReadLookbackDuration = oldReadTimeout
	})
	ctx := context.Background()
	conn, _ := db.TestSetup(t, "postgres")
	rw := db.New(conn)
	sqlDB, err := conn.SqlDB(ctx)
	require.NoError(t, err)
	wrapper := db.TestWrapper(t)
	kmsCache := kms.TestKms(t, conn, wrapper)
	iamRepoFn := func() (*iam.Repository, error) {
		return iam.TestRepo(t, conn, wrapper), nil
	}
	oidcRepoFn := func() (*oidc.Repository, error) {
		return oidc.NewRepository(ctx, rw, rw, kmsCache)
	}
	ldapRepoFn := func() (*ldap.Repository, error) {
		return ldap.NewRepository(ctx, rw, rw, kmsCache)
	}
	pwRepoFn := func() (*password.Repository, error) {
		return password.NewRepository(ctx, rw, rw, kmsCache)
	}
	tokenRepoFn := func() (*authtoken.Repository, error) {
		return authtoken.NewRepository(ctx, rw, rw, kmsCache)
	}
	serversRepoFn := func() (*server.Repository, error) {
		return server.NewRepository(ctx, rw, rw, kmsCache)
	}
	authMethodRepoFn := func() (*auth.AuthMethodRepository, error) {
		return auth.NewAuthMethodRepository(ctx, rw, rw, kmsCache)
	}

	iamRepo, err := iamRepoFn()
	require.NoError(t, err)
	tokenRepo, err := tokenRepoFn()
	require.NoError(t, err)
	ldapRepo, err := ldapRepoFn()
	require.NoError(t, err)
	oidcRepo, err := oidcRepoFn()
	require.NoError(t, err)

	orgNoAms, _ := iam.TestScopes(t, iamRepo)
	org, proj := iam.TestScopes(t, iamRepo, iam.WithSkipDefaultRoleCreation(true))
	databaseWrapper, err := kmsCache.GetWrapper(context.Background(), org.GetPublicId(), kms.KeyPurposeDatabase)
	require.NoError(t, err)

	var allAuthMethods []*pb.AuthMethod

	oidcam := oidc.TestAuthMethod(t, conn, databaseWrapper, org.GetPublicId(), oidc.ActivePublicState, "alice_rp", "secret",
		oidc.WithIssuer(oidc.TestConvertToUrls(t, "https://alice.com")[0]), oidc.WithApiUrl(oidc.TestConvertToUrls(t, "https://api.com")[0]), oidc.WithSigningAlgs(oidc.EdDSA),
		oidc.WithPrompts(oidc.Consent))
	iam.TestSetPrimaryAuthMethod(t, iamRepo, org, oidcam.GetPublicId())

	allAuthMethods = append(allAuthMethods, &pb.AuthMethod{
		Id:          oidcam.GetPublicId(),
		ScopeId:     org.GetPublicId(),
		CreatedTime: oidcam.GetCreateTime().GetTimestamp(),
		UpdatedTime: oidcam.GetUpdateTime().GetTimestamp(),
		Scope:       &scopepb.ScopeInfo{Id: org.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
		Version:     2,
		Type:        oidc.Subtype.String(),
		Attrs: &pb.AuthMethod_OidcAuthMethodsAttributes{
			OidcAuthMethodsAttributes: &pb.OidcAuthMethodAttributes{
				Issuer:           wrapperspb.String("https://alice.com"),
				ClientId:         wrapperspb.String("alice_rp"),
				ClientSecretHmac: "<hmac>",
				State:            string(oidc.ActivePublicState),
				ApiUrlPrefix:     wrapperspb.String("https://api.com"),
				CallbackUrl:      fmt.Sprintf(oidc.CallbackEndpoint, "https://api.com"),
				SigningAlgorithms: []string{
					string(oidc.EdDSA),
				},
				Prompts: []string{string(oidc.Consent)},
			},
		},
		IsPrimary:                   true,
		AuthorizedActions:           oidcAuthorizedActions,
		AuthorizedCollectionActions: authorizedCollectionActions,
	})

	ldapAm := ldap.TestAuthMethod(t, conn, databaseWrapper, org.GetPublicId(), []string{"ldaps://ldap1"},
		ldap.WithOperationalState(ctx, ldap.ActivePublicState),
		ldap.WithMaximumPageSize(ctx, 10),
		ldap.WithDerefAliases(ctx, ldap.DerefAlways),
	)
	allAuthMethods = append(allAuthMethods, &pb.AuthMethod{
		Id:          ldapAm.GetPublicId(),
		ScopeId:     org.GetPublicId(),
		CreatedTime: ldapAm.GetCreateTime().GetTimestamp(),
		UpdatedTime: ldapAm.GetUpdateTime().GetTimestamp(),
		Scope:       &scopepb.ScopeInfo{Id: org.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
		Version:     1,
		Type:        ldap.Subtype.String(),
		Attrs: &pb.AuthMethod_LdapAuthMethodsAttributes{
			LdapAuthMethodsAttributes: &pb.LdapAuthMethodAttributes{
				State:              string(ldap.ActivePublicState),
				Urls:               []string{"ldaps://ldap1"},
				MaximumPageSize:    10,
				DereferenceAliases: wrapperspb.String(string(ldap.DerefAlways)),
			},
		},
		AuthorizedActions:           ldapAuthorizedActions,
		AuthorizedCollectionActions: authorizedCollectionActions,
	})

	for _, am := range password.TestAuthMethods(t, conn, org.GetPublicId(), 7) {
		allAuthMethods = append(allAuthMethods, &pb.AuthMethod{
			Id:          am.GetPublicId(),
			ScopeId:     org.GetPublicId(),
			CreatedTime: am.GetCreateTime().GetTimestamp(),
			UpdatedTime: am.GetUpdateTime().GetTimestamp(),
			Scope:       &scopepb.ScopeInfo{Id: org.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
			Version:     1,
			Type:        "password",
			Attrs: &pb.AuthMethod_PasswordAuthMethodAttributes{
				PasswordAuthMethodAttributes: &pb.PasswordAuthMethodAttributes{
					MinPasswordLength:  8,
					MinLoginNameLength: 3,
				},
			},
			AuthorizedActions:           pwAuthorizedActions,
			AuthorizedCollectionActions: authorizedCollectionActions,
		})
	}

	masterAuthMethod := password.TestAuthMethods(t, conn, org.GetPublicId(), 1)[0]
	acct := password.TestAccount(t, conn, masterAuthMethod.GetPublicId(), "test_user")
	u := iam.TestUser(t, iamRepo, org.GetPublicId(), iam.WithAccountIds(acct.PublicId))
	orgRole := iam.TestRole(t, conn, org.GetPublicId())
	iam.TestRoleGrant(t, conn, orgRole.GetPublicId(), "ids=*;type=*;actions=*")
	iam.TestUserRole(t, conn, orgRole.GetPublicId(), u.GetPublicId())
	projRole := iam.TestRole(t, conn, proj.GetPublicId())
	iam.TestRoleGrant(t, conn, projRole.GetPublicId(), "ids=*;type=*;actions=*")
	iam.TestUserRole(t, conn, projRole.GetPublicId(), u.GetPublicId())
	at, err := tokenRepo.CreateAuthToken(ctx, u, acct.GetPublicId())
	require.NoError(t, err)

	allAuthMethods = append(allAuthMethods, &pb.AuthMethod{
		Id:          masterAuthMethod.GetPublicId(),
		ScopeId:     org.GetPublicId(),
		CreatedTime: masterAuthMethod.GetCreateTime().GetTimestamp(),
		UpdatedTime: masterAuthMethod.GetUpdateTime().GetTimestamp(),
		Scope:       &scopepb.ScopeInfo{Id: org.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
		Version:     1,
		Type:        "password",
		Attrs: &pb.AuthMethod_PasswordAuthMethodAttributes{
			PasswordAuthMethodAttributes: &pb.PasswordAuthMethodAttributes{
				MinPasswordLength:  8,
				MinLoginNameLength: 3,
			},
		},
		AuthorizedActions:           pwAuthorizedActions,
		AuthorizedCollectionActions: authorizedCollectionActions,
	})

	// Reverse slice since we're sorting by create time descending
	slices.Reverse(allAuthMethods)

	// Run analyze to update postgres meta tables
	_, err = sqlDB.ExecContext(ctx, "analyze")
	require.NoError(t, err)

	// Test without anon user
	requestInfo := authpb.RequestInfo{
		TokenFormat: uint32(requestauth.AuthTokenTypeBearer),
		PublicId:    at.GetPublicId(),
		Token:       at.GetToken(),
	}
	requestContext := context.WithValue(context.Background(), requests.ContextRequestInformationKey, &requests.RequestContext{})
	ctx = requestauth.NewVerifierContext(requestContext, iamRepoFn, tokenRepoFn, serversRepoFn, kmsCache, &requestInfo)

	s, err := authmethods.NewService(ctx, kmsCache, pwRepoFn, oidcRepoFn, iamRepoFn, tokenRepoFn, ldapRepoFn, authMethodRepoFn, 1000)
	require.NoError(t, err)

	cmpOptions := []cmp.Option{
		protocmp.Transform(),
		cmpopts.SortSlices(func(a, b string) bool {
			return a < b
		}),
		cmpopts.SortSlices(func(a, b protocmp.Message) bool {
			return a.String() < b.String()
		}),
		protocmp.IgnoreFields(&pb.OidcAuthMethodAttributes{}, "client_secret_hmac"),
		protocmp.IgnoreFields(&pb.LdapAuthMethodAttributes{}, "bind_password_hmac", "client_certificate_key_hmac"),
		protocmp.IgnoreFields(&pbs.ListAuthMethodsResponse{}, "list_token"),
	}

	// Start paginating, recursively
	req := &pbs.ListAuthMethodsRequest{
		ScopeId:   org.PublicId,
		Filter:    "",
		ListToken: "",
		PageSize:  2,
	}
	got, err := s.ListAuthMethods(ctx, req)
	require.NoError(t, err)
	require.Len(t, got.GetItems(), 2)
	assert.Empty(
		t,
		cmp.Diff(
			got,
			&pbs.ListAuthMethodsResponse{
				Items:        allAuthMethods[0:2],
				ResponseType: "delta",
				ListToken:    "",
				SortBy:       "created_time",
				SortDir:      "desc",
				RemovedIds:   nil,
				EstItemCount: 10,
			},
			cmpOptions...,
		),
	)

	// Request second page
	req.ListToken = got.ListToken
	got, err = s.ListAuthMethods(ctx, req)
	require.NoError(t, err)
	require.Len(t, got.GetItems(), 2)
	assert.Empty(
		t,
		cmp.Diff(
			got,
			&pbs.ListAuthMethodsResponse{
				Items:        allAuthMethods[2:4],
				ResponseType: "delta",
				ListToken:    "",
				SortBy:       "created_time",
				SortDir:      "desc",
				RemovedIds:   nil,
				EstItemCount: 10,
			},
			cmpOptions...,
		),
	)

	// Request rest of results
	req.ListToken = got.ListToken
	req.PageSize = 10
	got, err = s.ListAuthMethods(ctx, req)
	require.NoError(t, err)
	require.Len(t, got.GetItems(), 6)
	assert.Empty(
		t,
		cmp.Diff(
			got,
			&pbs.ListAuthMethodsResponse{
				Items:        allAuthMethods[4:],
				ResponseType: "complete",
				ListToken:    "",
				SortBy:       "created_time",
				SortDir:      "desc",
				RemovedIds:   nil,
				EstItemCount: 10,
			},
			cmpOptions...,
		),
	)

	// create another auth method
	am := password.TestAuthMethods(t, conn, org.GetPublicId(), 1)[0]
	ampb := &pb.AuthMethod{
		Id:          am.GetPublicId(),
		ScopeId:     org.GetPublicId(),
		CreatedTime: am.GetCreateTime().GetTimestamp(),
		UpdatedTime: am.GetUpdateTime().GetTimestamp(),
		Scope:       &scopepb.ScopeInfo{Id: org.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
		Version:     1,
		Type:        "password",
		Attrs: &pb.AuthMethod_PasswordAuthMethodAttributes{
			PasswordAuthMethodAttributes: &pb.PasswordAuthMethodAttributes{
				MinPasswordLength:  8,
				MinLoginNameLength: 3,
			},
		},
		AuthorizedActions:           pwAuthorizedActions,
		AuthorizedCollectionActions: authorizedCollectionActions,
	}
	// add to front since it's most recently updated
	allAuthMethods = append([]*pb.AuthMethod{ampb}, allAuthMethods...)

	// delete a different auth method
	_, err = oidcRepo.DeleteAuthMethod(ctx, allAuthMethods[len(allAuthMethods)-1].Id)
	require.NoError(t, err)
	deletedAM := allAuthMethods[len(allAuthMethods)-1]
	allAuthMethods = allAuthMethods[:len(allAuthMethods)-1]

	// update a different auth method
	ldapAm.AuthMethod.Description = "new-description"
	allAuthMethods[len(allAuthMethods)-1].Description = wrapperspb.String("new-description")
	updatedAM, _, err := ldapRepo.UpdateAuthMethod(ctx, ldapAm, ldapAm.Version, []string{"description"})
	require.NoError(t, err)
	allAuthMethods[len(allAuthMethods)-1].UpdatedTime = updatedAM.UpdateTime.GetTimestamp()
	allAuthMethods[len(allAuthMethods)-1].Version = updatedAM.GetVersion()
	// add to front since it's most recently updated
	allAuthMethods = append([]*pb.AuthMethod{allAuthMethods[len(allAuthMethods)-1]}, allAuthMethods[:len(allAuthMethods)-1]...)

	// request updated results
	req.ListToken = got.ListToken
	req.PageSize = 1
	got, err = s.ListAuthMethods(ctx, req)
	require.NoError(t, err)
	require.Len(t, got.GetItems(), 1)
	assert.Empty(
		t,
		cmp.Diff(
			got,
			&pbs.ListAuthMethodsResponse{
				Items:        []*pb.AuthMethod{allAuthMethods[0]},
				ResponseType: "delta",
				ListToken:    "",
				SortBy:       "updated_time",
				SortDir:      "desc",
				// should be the deleted auth method
				RemovedIds:   []string{deletedAM.Id},
				EstItemCount: 10,
			},
			cmpOptions...,
		),
	)

	// get next page
	req.ListToken = got.ListToken
	got, err = s.ListAuthMethods(ctx, req)
	require.NoError(t, err)
	require.Len(t, got.GetItems(), 1)
	assert.Empty(
		t,
		cmp.Diff(
			got,
			&pbs.ListAuthMethodsResponse{
				Items:        []*pb.AuthMethod{allAuthMethods[1]},
				ResponseType: "complete",
				ListToken:    "",
				SortBy:       "updated_time",
				SortDir:      "desc",
				RemovedIds:   nil,
				EstItemCount: 10,
			},
			cmpOptions...,
		),
	)

	// Request new page with filter requiring looping
	// to fill the page.
	req.ListToken = ""
	req.PageSize = 1
	req.Filter = fmt.Sprintf(`"/item/id"==%q or "/item/id"==%q`, allAuthMethods[len(allAuthMethods)-2].Id, allAuthMethods[len(allAuthMethods)-1].Id)
	got, err = s.ListAuthMethods(ctx, req)
	require.NoError(t, err)
	require.Len(t, got.GetItems(), 1)
	assert.Empty(
		t,
		cmp.Diff(
			got,
			&pbs.ListAuthMethodsResponse{
				Items:        []*pb.AuthMethod{allAuthMethods[len(allAuthMethods)-2]},
				ResponseType: "delta",
				ListToken:    "",
				SortBy:       "created_time",
				SortDir:      "desc",
				// Should be empty again
				RemovedIds:   nil,
				EstItemCount: 10,
			},
			cmpOptions...,
		),
	)
	req.ListToken = got.ListToken
	// Get the second page
	got, err = s.ListAuthMethods(ctx, req)
	require.NoError(t, err)
	require.Len(t, got.GetItems(), 1)
	assert.Empty(
		t,
		cmp.Diff(
			got,
			&pbs.ListAuthMethodsResponse{
				Items:        []*pb.AuthMethod{allAuthMethods[len(allAuthMethods)-1]},
				ResponseType: "complete",
				ListToken:    "",
				SortBy:       "created_time",
				SortDir:      "desc",
				RemovedIds:   nil,
				EstItemCount: 10,
			},
			cmpOptions...,
		),
	)
	req.ListToken = got.ListToken

	// List items in the empty scope
	req = &pbs.ListAuthMethodsRequest{
		ScopeId:   orgNoAms.PublicId,
		Filter:    "",
		ListToken: "",
		PageSize:  2,
	}
	got, err = s.ListAuthMethods(ctx, req)
	require.NoError(t, err)
	require.Len(t, got.GetItems(), 0)
	// Compare without comparing the list token
	assert.Empty(
		t,
		cmp.Diff(
			got,
			&pbs.ListAuthMethodsResponse{
				Items:        nil,
				ResponseType: "complete",
				ListToken:    "",
				SortBy:       "created_time",
				SortDir:      "desc",
				RemovedIds:   nil,
			},
			cmpOptions...,
		),
	)

	// Create unauthenticated user
	unauthAt := authtoken.TestAuthToken(t, conn, kmsCache, org.GetPublicId())
	unauthR := iam.TestRole(t, conn, proj.GetPublicId())
	_ = iam.TestUserRole(t, conn, unauthR.GetPublicId(), unauthAt.GetIamUserId())

	// Make a request with the unauthenticated user,
	// ensure the response contains the pagination parameters.
	requestInfo = authpb.RequestInfo{
		TokenFormat: uint32(requestauth.AuthTokenTypeBearer),
		PublicId:    unauthAt.GetPublicId(),
		Token:       unauthAt.GetToken(),
	}
	requestContext = context.WithValue(context.Background(), requests.ContextRequestInformationKey, &requests.RequestContext{})
	ctx = requestauth.NewVerifierContext(requestContext, iamRepoFn, tokenRepoFn, serversRepoFn, kmsCache, &requestInfo)

	got, err = s.ListAuthMethods(ctx, &pbs.ListAuthMethodsRequest{
		ScopeId:   "global",
		Recursive: true,
	})
	require.NoError(t, err)
	assert.Empty(t, got.Items)
	assert.Equal(t, "created_time", got.SortBy)
	assert.Equal(t, "desc", got.SortDir)
	assert.Equal(t, "complete", got.ResponseType)
}