Automated cherry pick of #35490 (#35650)

Automatic Merge
2026-03-18 14:30:54 +01:00
--- a/server/channels/app/slack.go
+++ b/server/channels/app/slack.go
@@ -40,6 +40,14 @@ func (a *App) SlackImport(c request.CTX, fileData multipart.File, fileSize int64
 		GeneratePreviewImage:   a.generatePreviewImage,
 		InvalidateAllCaches:    func() *model.AppError { return a.ch.srv.platform.InvalidateAllCaches() },
 		MaxPostSize:            func() int { return a.ch.srv.platform.MaxPostSize() },
+		SendPasswordReset: func(email string) (bool, *model.AppError) {
+			sent, err := a.SendPasswordReset(c, email, a.GetSiteURL())
+			if err != nil {
+				return false, err
+			}
+
+			return sent, nil
+		},
 		PrepareImage: func(fileData []byte) (image.Image, string, func(), error) {
 			img, imgType, release, err := prepareImage(c, a.ch.imgDecoder, bytes.NewReader(fileData))
 			if err != nil {
--- a/server/i18n/en.json
+++ b/server/i18n/en.json
@@ -3031,8 +3031,8 @@
    "translation": "Could not uninvite remote to channel"
  },
  {
-    "id": "api.slackimport.slack_add_bot_user.email_pwd",
-    "translation": "The Integration/Slack Bot user with email {{.Email}} and password {{.Password}} has been imported.\r\n"
+    "id": "api.slackimport.slack_add_bot_user.email",
+    "translation": "The Integration/Slack Bot user with email {{.Email}} has been imported.\r\n"
  },
  {
    "id": "api.slackimport.slack_add_bot_user.unable_import",
@@ -3059,8 +3059,8 @@
    "translation": "\r\nUsers created:\r\n"
  },
  {
-    "id": "api.slackimport.slack_add_users.email_pwd",
-    "translation": "Slack user with email {{.Email}} and password {{.Password}} has been imported.\r\n"
+    "id": "api.slackimport.slack_add_users.email",
+    "translation": "Slack user with email {{.Email}} has been imported.\r\n"
  },
  {
    "id": "api.slackimport.slack_add_users.merge_existing",
@@ -3074,6 +3074,10 @@
    "id": "api.slackimport.slack_add_users.missing_email_address",
    "translation": "User {{.Username}} does not have an email address in the Slack export. Used {{.Email}} as a placeholder. The user should update their email address once logged in to the system.\r\n"
  },
+  {
+    "id": "api.slackimport.slack_add_users.send_reset_email_failed",
+    "translation": "Unable to send password reset email to {{.Username}} at {{.Email}}.\r\n"
+  },
  {
    "id": "api.slackimport.slack_add_users.unable_import",
    "translation": "Unable to import Slack user: {{.Username}}.\r\n"
--- a/server/platform/services/slackimport/slackimport.go
+++ b/server/platform/services/slackimport/slackimport.go
@@ -95,6 +95,7 @@ type Actions struct {
 	GeneratePreviewImage   func(request.CTX, image.Image, string, string)
 	InvalidateAllCaches    func() *model.AppError
 	MaxPostSize            func() int
+	SendPasswordReset      func(string) (bool, *model.AppError)
 	PrepareImage           func(fileData []byte) (image.Image, string, func(), error)
 }

@@ -268,8 +269,6 @@ func (si *SlackImporter) slackAddUsers(rctx request.CTX, teamId string, slackuse
 			rctx.Logger().Warn("Slack Import: User does not have an email address in the Slack export. Used username as a placeholder. The user should update their email address once logged in to the system.", mlog.String("user_email", email), mlog.String("user_name", sUser.Username))
 		}

-		password := model.NewId()
-
 		// Check for email conflict and use existing user if found
 		if existingUser, err := si.store.User().GetByEmail(email); err == nil {
 			addedUsers[sUser.Id] = existingUser
@@ -287,7 +286,7 @@ func (si *SlackImporter) slackAddUsers(rctx request.CTX, teamId string, slackuse
 			FirstName: firstName,
 			LastName:  lastName,
 			Email:     email,
-			Password:  password,
+			Password:  "",
 		}

 		mUser := si.oldImportUser(rctx, team, &newUser)
@@ -295,8 +294,18 @@ func (si *SlackImporter) slackAddUsers(rctx request.CTX, teamId string, slackuse
 			importerLog.WriteString(i18n.T("api.slackimport.slack_add_users.unable_import", map[string]any{"Username": sUser.Username}))
 			continue
 		}
+
+		sent, err := si.actions.SendPasswordReset(email)
+		if err != nil {
+			rctx.Logger().Warn("Slack Import: Cannot send password reset email to user. An admin should update their email address once logged in to the system.", mlog.String("user_email", email), mlog.String("user_name", sUser.Username))
+		}
+
+		if !sent {
+			importerLog.WriteString(i18n.T("api.slackimport.slack_add_users.send_reset_email_failed", map[string]any{"Username": sUser.Username, "Email": newUser.Email}))
+		}
+
 		addedUsers[sUser.Id] = mUser
-		importerLog.WriteString(i18n.T("api.slackimport.slack_add_users.email_pwd", map[string]any{"Email": newUser.Email, "Password": password}))
+		importerLog.WriteString(i18n.T("api.slackimport.slack_add_users.email", map[string]any{"Email": newUser.Email}))
 	}

 	return addedUsers
@@ -327,7 +336,7 @@ func (si *SlackImporter) slackAddBotUser(rctx request.CTX, teamId string, log *b
 		return nil
 	}

-	log.WriteString(i18n.T("api.slackimport.slack_add_bot_user.email_pwd", map[string]any{"Email": botUser.Email, "Password": password}))
+	log.WriteString(i18n.T("api.slackimport.slack_add_bot_user.email", map[string]any{"Email": botUser.Email}))
 	return mUser
 }

--- a/server/platform/services/slackimport/slackimport_test.go
+++ b/server/platform/services/slackimport/slackimport_test.go
@@ -6,6 +6,7 @@ package slackimport
 import (
 	"archive/zip"
 	"bytes"
+	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
@@ -760,3 +761,114 @@ func TestSlackImportEnhancedSecurityBackwardsCompatibility(t *testing.T) {
 	// Verify VerifyEmail was NOT called
 	userStore.AssertNotCalled(t, "VerifyEmail")
 }
+
+type slackAddUsersTestSetup struct {
+	store     *mocks.Store
+	teamStore *mocks.TeamStore
+	userStore *mocks.UserStore
+	team      *model.Team
+	savedUser *model.User
+}
+
+func newSlackAddUsersTestSetup(t *testing.T) *slackAddUsersTestSetup {
+	t.Helper()
+
+	s := &slackAddUsersTestSetup{}
+	s.store = &mocks.Store{}
+	s.teamStore = &mocks.TeamStore{}
+	s.userStore = &mocks.UserStore{}
+	s.store.On("Team").Return(s.teamStore)
+	s.store.On("User").Return(s.userStore)
+
+	s.team = &model.Team{Id: "test-team-id", Name: "test-team"}
+	s.teamStore.On("Get", "test-team-id").Return(s.team, nil)
+	s.userStore.On("GetByEmail", mock.AnythingOfType("string")).Return(nil, fmt.Errorf("not found"))
+
+	s.savedUser = &model.User{Id: "test-user-id", Username: "testuser", Email: "testuser@example.com"}
+	s.userStore.On("Save", mock.AnythingOfType("*request.Context"), mock.AnythingOfType("*model.User")).Return(s.savedUser, nil)
+
+	return s
+}
+
+func (s *slackAddUsersTestSetup) newImporter(actions Actions) *SlackImporter {
+	config := &model.Config{}
+	config.SetDefaults()
+	return New(s.store, actions, config)
+}
+
+func (s *slackAddUsersTestSetup) defaultActions() Actions {
+	return Actions{
+		JoinUserToTeam: func(team *model.Team, user *model.User, userRequestorId string) (*model.TeamMember, *model.AppError) {
+			return &model.TeamMember{}, nil
+		},
+		SendPasswordReset: func(email string) (bool, *model.AppError) {
+			return true, nil
+		},
+	}
+}
+
+func defaultSlackUsers() []slackUser {
+	return []slackUser{
+		{Id: "U001", Username: "testuser", Profile: slackProfile{FirstName: "Test", LastName: "User", Email: "testuser@example.com"}},
+	}
+}
+
+func TestSlackAddUsersLogContainsProperUserCreationMessage(t *testing.T) {
+	rctx := request.TestContext(t)
+	s := newSlackAddUsersTestSetup(t)
+
+	importer := s.newImporter(s.defaultActions())
+	importerLog := new(bytes.Buffer)
+	importer.slackAddUsers(rctx, "test-team-id", defaultSlackUsers(), importerLog)
+
+	logOutput := importerLog.String()
+	assert.Contains(t, logOutput, "api.slackimport.slack_add_users.email", "import log should contain the user creation message")
+	assert.NotContains(t, logOutput, "api.slackimport.slack_add_users.email_pwd", "import log must not use the old user creation message")
+}
+
+func TestSlackAddUsersLogsSendResetEmailFailure(t *testing.T) {
+	rctx := request.TestContext(t)
+	s := newSlackAddUsersTestSetup(t)
+
+	actions := s.defaultActions()
+	actions.SendPasswordReset = func(email string) (bool, *model.AppError) {
+		return false, nil
+	}
+
+	importer := s.newImporter(actions)
+	importerLog := new(bytes.Buffer)
+	importer.slackAddUsers(rctx, "test-team-id", defaultSlackUsers(), importerLog)
+
+	assert.Contains(t, importerLog.String(), "api.slackimport.slack_add_users.send_reset_email_failed")
+}
+
+func TestSlackAddUsersGeneratesUserWithEmptyPassword(t *testing.T) {
+	rctx := request.TestContext(t)
+	s := newSlackAddUsersTestSetup(t)
+
+	importer := s.newImporter(s.defaultActions())
+	importerLog := new(bytes.Buffer)
+	importer.slackAddUsers(rctx, "test-team-id", defaultSlackUsers(), importerLog)
+
+	s.userStore.AssertCalled(t, "Save", mock.AnythingOfType("*request.Context"), mock.MatchedBy(func(u *model.User) bool {
+		return u.Password == ""
+	}))
+}
+
+func TestSlackAddUsersTriggersPasswordResetFlow(t *testing.T) {
+	rctx := request.TestContext(t)
+	s := newSlackAddUsersTestSetup(t)
+
+	passwordResetCalled := false
+	actions := s.defaultActions()
+	actions.SendPasswordReset = func(email string) (bool, *model.AppError) {
+		passwordResetCalled = true
+		return true, nil
+	}
+
+	importer := s.newImporter(actions)
+	importerLog := new(bytes.Buffer)
+	importer.slackAddUsers(rctx, "test-team-id", defaultSlackUsers(), importerLog)
+
+	assert.True(t, passwordResetCalled, "SendPasswordReset should be called for each imported user")
+}