From 50c5454681c54d70ccf7b00d2087df52b86c1ca0 Mon Sep 17 00:00:00 2001 From: Sacha Al Himdani Date: Mon, 1 Jun 2026 10:10:13 +0200 Subject: [PATCH] Deactivate SCIM users when delete is blocked SCIM DELETE returned 500 when a profile was still referenced elsewhere in the org, which disabled the identity-provider bridge after repeated sync failures. Fall back to deactivation when delete is blocked, log the conflict without failing sync, and still attempt delete for excluded users even when inactive. Signed-off-by: Sacha Al Himdani --- pkg/iam/scim/bridge/bridge_test.go | 91 ++++++++++++++++++++++++++ pkg/iam/scim/service.go | 100 ++++++++++++++++++++++++----- 2 files changed, 174 insertions(+), 17 deletions(-) create mode 100644 pkg/iam/scim/bridge/bridge_test.go diff --git a/pkg/iam/scim/bridge/bridge_test.go b/pkg/iam/scim/bridge/bridge_test.go new file mode 100644 index 000000000..1c59c9513 --- /dev/null +++ b/pkg/iam/scim/bridge/bridge_test.go @@ -0,0 +1,91 @@ +// Copyright (c) 2026 Probo Inc . +// +// Permission to use, copy, modify, and/or distribute this software for any +// purpose with or without fee is hereby granted, provided that the above +// copyright notice and this permission notice appear in all copies. +// +// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +// PERFORMANCE OF THIS SOFTWARE. + +package bridge_test + +import ( + "context" + "net/http" + "net/http/httptest" + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + + scimbridge "go.probo.inc/probo/pkg/iam/scim/bridge" + scimclient "go.probo.inc/probo/pkg/iam/scim/bridge/client" +) + +type mockProvider struct { + users scimclient.Users +} + +func (p *mockProvider) Name() string { + return "mock" +} + +func (p *mockProvider) ListUsers(_ context.Context) (scimclient.Users, error) { + return p.users, nil +} + +func TestBridge_Run_DeletesInactiveExcludedUsers(t *testing.T) { + t.Parallel() + + deleteCalled := false + + server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + switch { + case r.Method == http.MethodGet && r.URL.Path == "/Users": + w.Header().Set("Content-Type", "application/scim+json") + _, _ = w.Write([]byte(`{ + "schemas": ["urn:ietf:params:scim:api:messages:2.0:ListResponse"], + "totalResults": 1, + "startIndex": 1, + "itemsPerPage": 100, + "Resources": [{ + "id": "gid://probo/MembershipProfile/abc", + "userName": "excluded@example.com", + "displayName": "Excluded User", + "active": false, + "externalId": "ext-1" + }] + }`)) + case r.Method == http.MethodDelete: + deleteCalled = true + + w.WriteHeader(http.StatusNoContent) + default: + http.NotFound(w, r) + } + })) + t.Cleanup(server.Close) + + provider := &mockProvider{users: scimclient.Users{}} + client := scimclient.NewClient(server.Client(), server.URL, "token") + bridge := scimbridge.NewBridge( + provider, + client, + scimbridge.WithExcludedUserNames([]string{"excluded@example.com"}), + ) + + created, updated, deleted, deactivated, skipped, err := bridge.Run(context.Background()) + + require.NoError(t, err) + assert.True(t, deleteCalled) + assert.Equal(t, 0, created) + assert.Equal(t, 0, updated) + assert.Equal(t, 1, deleted) + assert.Equal(t, 0, deactivated) + assert.Equal(t, 0, skipped) +} diff --git a/pkg/iam/scim/service.go b/pkg/iam/scim/service.go index 59018c373..5a3391a70 100644 --- a/pkg/iam/scim/service.go +++ b/pkg/iam/scim/service.go @@ -836,19 +836,6 @@ func (s *Service) DeleteUser( return scimerrors.ScimErrorResourceNotFound(profileID.String()) } - invitations := &coredata.Invitations{} - - onlyPending := coredata.NewInvitationFilter([]coredata.InvitationStatus{coredata.InvitationStatusPending}) - if err := invitations.ExpireByUserID( - ctx, - tx, - scope, - profile.ID, - onlyPending, - ); err != nil { - return fmt.Errorf("cannot expire pending invitations: %w", err) - } - var membership *coredata.Membership m := &coredata.Membership{} @@ -862,12 +849,39 @@ func (s *Service) DeleteUser( membership = m } - if err := webhook.InsertData(ctx, tx, scope, config.OrganizationID, coredata.WebhookEventTypeUserDeleted, webhooktypes.NewUser(profile, membership)); err != nil { - return fmt.Errorf("cannot insert webhook event: %w", err) + if err := profile.Delete(ctx, tx, scope, profile.ID); err != nil { + if errors.Is(err, coredata.ErrResourceInUse) { + s.logger.WarnCtx( + ctx, + "SCIM user delete skipped, profile is in use", + log.String("profile_id", profileID.String()), + ) + + if err := s.deactivateProfileInTx(ctx, tx, scope, config, profile, membership); err != nil { + return fmt.Errorf("cannot deactivate profile: %w", err) + } + + return nil + } + + return fmt.Errorf("cannot delete profile: %w", err) } - if err := profile.Delete(ctx, tx, scope, profile.ID); err != nil { - return fmt.Errorf("cannot delete profile: %w", err) + invitations := &coredata.Invitations{} + + onlyPending := coredata.NewInvitationFilter([]coredata.InvitationStatus{coredata.InvitationStatusPending}) + if err := invitations.ExpireByUserID( + ctx, + tx, + scope, + profile.ID, + onlyPending, + ); err != nil { + return fmt.Errorf("cannot expire pending invitations: %w", err) + } + + if err := webhook.InsertData(ctx, tx, scope, config.OrganizationID, coredata.WebhookEventTypeUserDeleted, webhooktypes.NewUser(profile, membership)); err != nil { + return fmt.Errorf("cannot insert webhook event: %w", err) } if membership != nil { @@ -881,6 +895,58 @@ func (s *Service) DeleteUser( ) } +func (s *Service) deactivateProfileInTx( + ctx context.Context, + tx pg.Tx, + scope coredata.Scoper, + config *coredata.SCIMConfiguration, + profile *coredata.MembershipProfile, + membership *coredata.Membership, +) error { + if profile.State == coredata.ProfileStateInactive { + return nil + } + + now := time.Now() + profile.State = coredata.ProfileStateInactive + profile.UpdatedAt = now + + if err := profile.Update(ctx, tx, scope); err != nil { + return fmt.Errorf("cannot deactivate profile: %w", err) + } + + invitations := &coredata.Invitations{} + + onlyPending := coredata.NewInvitationFilter([]coredata.InvitationStatus{coredata.InvitationStatusPending}) + if err := invitations.ExpireByUserID( + ctx, + tx, + scope, + profile.ID, + onlyPending, + ); err != nil { + return fmt.Errorf("cannot expire pending invitations: %w", err) + } + + signatures := &coredata.DocumentVersionSignatures{} + if err := signatures.DeleteRequestedBySignatory(ctx, tx, scope, profile.ID); err != nil { + return fmt.Errorf("cannot delete requested signatures: %w", err) + } + + if membership != nil { + membership.UpdatedAt = now + if err := membership.Update(ctx, tx, scope); err != nil { + return fmt.Errorf("cannot update membership: %w", err) + } + } + + if err := webhook.InsertData(ctx, tx, scope, config.OrganizationID, coredata.WebhookEventTypeUserUpdated, webhooktypes.NewUser(profile, membership)); err != nil { + return fmt.Errorf("cannot insert webhook event: %w", err) + } + + return nil +} + func (s *Service) LogEvent( ctx context.Context, config *coredata.SCIMConfiguration,