Update vendor (#1265)

vendor/github.com/mattermost/mattermost-server/v5/model/client4.go

@@ -10,6 +10,7 @@ import (
 	"io"
 	"io/ioutil"
 	"mime/multipart"
+	"net"
 	"net/http"
 	"net/url"
 	"strconv"
@@ -61,6 +62,40 @@ type Client4 struct {
 	AuthToken  string
 	AuthType   string
 	HttpHeader map[string]string // Headers to be copied over for each request
+
+	// TrueString is the string value sent to the server for true boolean query parameters.
+	trueString string
+
+	// FalseString is the string value sent to the server for false boolean query parameters.
+	falseString string
+}
+
+// SetBoolString is a helper method for overriding how true and false query string parameters are
+// sent to the server.
+//
+// This method is only exposed for testing. It is never necessary to configure these values
+// in production.
+func (c *Client4) SetBoolString(value bool, valueStr string) {
+	if value {
+		c.trueString = valueStr
+	} else {
+		c.falseString = valueStr
+	}
+}
+
+// boolString builds the query string parameter for boolean values.
+func (c *Client4) boolString(value bool) string {
+	if value && c.trueString != "" {
+		return c.trueString
+	} else if !value && c.falseString != "" {
+		return c.falseString
+	}
+
+	if value {
+		return "true"
+	} else {
+		return "false"
+	}
 }
 
 func closeBody(r *http.Response) {
@@ -81,7 +116,21 @@ func (c *Client4) Must(result interface{}, resp *Response) interface{} {
 }
 
 func NewAPIv4Client(url string) *Client4 {
-	return &Client4{url, url + API_URL_SUFFIX, &http.Client{}, "", "", map[string]string{}}
+	url = strings.TrimRight(url, "/")
+	return &Client4{url, url + API_URL_SUFFIX, &http.Client{}, "", "", map[string]string{}, "", ""}
+}
+
+func NewAPIv4SocketClient(socketPath string) *Client4 {
+	tr := &http.Transport{
+		Dial: func(network, addr string) (net.Conn, error) {
+			return net.Dial("unix", socketPath)
+		},
+	}
+
+	client := NewAPIv4Client("http://_")
+	client.HttpClient = &http.Client{Transport: tr}
+
+	return client
 }
 
 func BuildErrorResponse(r *http.Response, err *AppError) *Response {
@@ -140,6 +189,10 @@ func (c *Client4) GetUserRoute(userId string) string {
 	return fmt.Sprintf(c.GetUsersRoute()+"/%v", userId)
 }
 
+func (c *Client4) GetUserCategoryRoute(userID, teamID string) string {
+	return c.GetUserRoute(userID) + c.GetTeamRoute(teamID) + "/channels/categories"
+}
+
 func (c *Client4) GetUserAccessTokensRoute() string {
 	return fmt.Sprintf(c.GetUsersRoute() + "/tokens")
 }
@@ -261,6 +314,14 @@ func (c *Client4) GetFileRoute(fileId string) string {
 	return fmt.Sprintf(c.GetFilesRoute()+"/%v", fileId)
 }
 
+func (c *Client4) GetUploadsRoute() string {
+	return "/uploads"
+}
+
+func (c *Client4) GetUploadRoute(uploadId string) string {
+	return fmt.Sprintf("%s/%s", c.GetUploadsRoute(), uploadId)
+}
+
 func (c *Client4) GetPluginsRoute() string {
 	return "/plugins"
 }
@@ -453,6 +514,10 @@ func (c *Client4) GetGroupsRoute() string {
 	return "/groups"
 }
 
+func (c *Client4) GetPublishUserTypingRoute(userId string) string {
+	return c.GetUserRoute(userId) + "/typing"
+}
+
 func (c *Client4) GetGroupRoute(groupID string) string {
 	return fmt.Sprintf("%s/%s", c.GetGroupsRoute(), groupID)
 }
@@ -650,7 +715,7 @@ func (c *Client4) LoginByLdap(loginId string, password string) (*User, *Response
 	m := make(map[string]string)
 	m["login_id"] = loginId
 	m["password"] = password
-	m["ldap_only"] = "true"
+	m["ldap_only"] = c.boolString(true)
 	return c.login(m)
 }
 
@@ -967,6 +1032,17 @@ func (c *Client4) GetUsersWithoutTeam(page int, perPage int, etag string) ([]*Us
 	return UserListFromJson(r.Body), BuildResponse(r)
 }
 
+// GetUsersInGroup returns a page of users in a group. Page counting starts at 0.
+func (c *Client4) GetUsersInGroup(groupID string, page int, perPage int, etag string) ([]*User, *Response) {
+	query := fmt.Sprintf("?in_group=%v&page=%v&per_page=%v", groupID, page, perPage)
+	r, err := c.DoApiGet(c.GetUsersRoute()+query, etag)
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return UserListFromJson(r.Body), BuildResponse(r)
+}
+
 // GetUsersByIds returns a list of users based on the provided user ids.
 func (c *Client4) GetUsersByIds(userIds []string) ([]*User, *Response) {
 	r, err := c.DoApiPost(c.GetUsersRoute()+"/ids", ArrayToJson(userIds))
@@ -1119,6 +1195,17 @@ func (c *Client4) UpdateUserPassword(userId, currentPassword, newPassword string
 	return CheckStatusOK(r), BuildResponse(r)
 }
 
+// UpdateUserHashedPassword updates a user's password with an already-hashed password. Must be a system administrator.
+func (c *Client4) UpdateUserHashedPassword(userId, newHashedPassword string) (bool, *Response) {
+	requestBody := map[string]string{"already_hashed": "true", "new_password": newHashedPassword}
+	r, err := c.DoApiPut(c.GetUserRoute(userId)+"/password", MapToJson(requestBody))
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
 // PromoteGuestToUser convert a guest into a regular user
 func (c *Client4) PromoteGuestToUser(guestId string) (bool, *Response) {
 	r, err := c.DoApiPost(c.GetUserRoute(guestId)+"/promote", "")
@@ -1173,6 +1260,50 @@ func (c *Client4) DeleteUser(userId string) (bool, *Response) {
 	return CheckStatusOK(r), BuildResponse(r)
 }
 
+// PermanentDeleteUser deletes a user in the system based on the provided user id string.
+func (c *Client4) PermanentDeleteUser(userId string) (bool, *Response) {
+	r, err := c.DoApiDelete(c.GetUserRoute(userId) + "?permanent=" + c.boolString(true))
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
+// ConvertUserToBot converts a user to a bot user.
+func (c *Client4) ConvertUserToBot(userId string) (*Bot, *Response) {
+	r, err := c.DoApiPost(c.GetUserRoute(userId)+"/convert_to_bot", "")
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return BotFromJson(r.Body), BuildResponse(r)
+}
+
+// ConvertBotToUser converts a bot user to a user.
+func (c *Client4) ConvertBotToUser(userId string, userPatch *UserPatch, setSystemAdmin bool) (*User, *Response) {
+	var query string
+	if setSystemAdmin {
+		query = "?set_system_admin=true"
+	}
+	r, err := c.DoApiPost(c.GetBotRoute(userId)+"/convert_to_user"+query, userPatch.ToJson())
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return UserFromJson(r.Body), BuildResponse(r)
+}
+
+// PermanentDeleteAll permanently deletes all users in the system. This is a local only endpoint
+func (c *Client4) PermanentDeleteAllUsers() (bool, *Response) {
+	r, err := c.DoApiDelete(c.GetUsersRoute())
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
 // SendPasswordResetEmail will send a link for password resetting to a user with the
 // provided email.
 func (c *Client4) SendPasswordResetEmail(email string) (bool, *Response) {
@@ -1287,6 +1418,16 @@ func (c *Client4) VerifyUserEmail(token string) (bool, *Response) {
 	return CheckStatusOK(r), BuildResponse(r)
 }
 
+// VerifyUserEmailWithoutToken will verify a user's email by its Id. (Requires manage system role)
+func (c *Client4) VerifyUserEmailWithoutToken(userId string) (*User, *Response) {
+	r, err := c.DoApiPost(c.GetUserRoute(userId)+"/email/verify/member", "")
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return UserFromJson(r.Body), BuildResponse(r)
+}
+
 // SendVerificationEmail will send an email to the user with the provided email address, if
 // that user exists. The email will contain a link that can be used to verify the user's
 // email address.
@@ -1487,7 +1628,7 @@ func (c *Client4) GetBot(userId string, etag string) (*Bot, *Response) {
 
 // GetBot fetches the given bot, even if it is deleted.
 func (c *Client4) GetBotIncludeDeleted(userId string, etag string) (*Bot, *Response) {
-	r, err := c.DoApiGet(c.GetBotRoute(userId)+"?include_deleted=true", etag)
+	r, err := c.DoApiGet(c.GetBotRoute(userId)+"?include_deleted="+c.boolString(true), etag)
 	if err != nil {
 		return nil, BuildErrorResponse(r, err)
 	}
@@ -1508,7 +1649,7 @@ func (c *Client4) GetBots(page, perPage int, etag string) ([]*Bot, *Response) {
 
 // GetBotsIncludeDeleted fetches the given page of bots, including deleted.
 func (c *Client4) GetBotsIncludeDeleted(page, perPage int, etag string) ([]*Bot, *Response) {
-	query := fmt.Sprintf("?page=%v&per_page=%v&include_deleted=true", page, perPage)
+	query := fmt.Sprintf("?page=%v&per_page=%v&include_deleted="+c.boolString(true), page, perPage)
 	r, err := c.DoApiGet(c.GetBotsRoute()+query, etag)
 	if err != nil {
 		return nil, BuildErrorResponse(r, err)
@@ -1519,7 +1660,7 @@ func (c *Client4) GetBotsIncludeDeleted(page, perPage int, etag string) ([]*Bot,
 
 // GetBotsOrphaned fetches the given page of bots, only including orphanded bots.
 func (c *Client4) GetBotsOrphaned(page, perPage int, etag string) ([]*Bot, *Response) {
-	query := fmt.Sprintf("?page=%v&per_page=%v&only_orphaned=true", page, perPage)
+	query := fmt.Sprintf("?page=%v&per_page=%v&only_orphaned="+c.boolString(true), page, perPage)
 	r, err := c.DoApiGet(c.GetBotsRoute()+query, etag)
 	if err != nil {
 		return nil, BuildErrorResponse(r, err)
@@ -1659,7 +1800,7 @@ func (c *Client4) GetAllTeams(etag string, page int, perPage int) ([]*Team, *Res
 
 // GetAllTeamsWithTotalCount returns all teams based on permissions.
 func (c *Client4) GetAllTeamsWithTotalCount(etag string, page int, perPage int) ([]*Team, int64, *Response) {
-	query := fmt.Sprintf("?page=%v&per_page=%v&include_total_count=true", page, perPage)
+	query := fmt.Sprintf("?page=%v&per_page=%v&include_total_count="+c.boolString(true), page, perPage)
 	r, err := c.DoApiGet(c.GetTeamsRoute()+query, etag)
 	if err != nil {
 		return nil, 0, BuildErrorResponse(r, err)
@@ -1811,7 +1952,7 @@ func (c *Client4) SoftDeleteTeam(teamId string) (bool, *Response) {
 // PermanentDeleteTeam deletes the team, should only be used when needed for
 // compliance and the like.
 func (c *Client4) PermanentDeleteTeam(teamId string) (bool, *Response) {
-	r, err := c.DoApiDelete(c.GetTeamRoute(teamId) + "?permanent=true")
+	r, err := c.DoApiDelete(c.GetTeamRoute(teamId) + "?permanent=" + c.boolString(true))
 	if err != nil {
 		return false, BuildErrorResponse(r, err)
 	}
@@ -1931,7 +2072,7 @@ func (c *Client4) AddTeamMembersGracefully(teamId string, userIds []string) ([]*
 		members = append(members, member)
 	}
 
-	r, err := c.DoApiPost(c.GetTeamMembersRoute(teamId)+"/batch?graceful=true", TeamMembersToJson(members))
+	r, err := c.DoApiPost(c.GetTeamMembersRoute(teamId)+"/batch?graceful="+c.boolString(true), TeamMembersToJson(members))
 	if err != nil {
 		return nil, BuildErrorResponse(r, err)
 	}
@@ -2049,7 +2190,7 @@ func (c *Client4) InviteGuestsToTeam(teamId string, userEmails []string, channel
 
 // InviteUsersToTeam invite users by email to the team.
 func (c *Client4) InviteUsersToTeamGracefully(teamId string, userEmails []string) ([]*EmailInviteWithError, *Response) {
-	r, err := c.DoApiPost(c.GetTeamRoute(teamId)+"/invite/email?graceful=true", ArrayToJson(userEmails))
+	r, err := c.DoApiPost(c.GetTeamRoute(teamId)+"/invite/email?graceful="+c.boolString(true), ArrayToJson(userEmails))
 	if err != nil {
 		return nil, BuildErrorResponse(r, err)
 	}
@@ -2064,7 +2205,7 @@ func (c *Client4) InviteGuestsToTeamGracefully(teamId string, userEmails []strin
 		Channels: channels,
 		Message:  message,
 	}
-	r, err := c.DoApiPost(c.GetTeamRoute(teamId)+"/invite-guests/email?graceful=true", guestsInvite.ToJson())
+	r, err := c.DoApiPost(c.GetTeamRoute(teamId)+"/invite-guests/email?graceful="+c.boolString(true), guestsInvite.ToJson())
 	if err != nil {
 		return nil, BuildErrorResponse(r, err)
 	}
@@ -2163,7 +2304,16 @@ func (c *Client4) RemoveTeamIcon(teamId string) (bool, *Response) {
 
 // GetAllChannels get all the channels. Must be a system administrator.
 func (c *Client4) GetAllChannels(page int, perPage int, etag string) (*ChannelListWithTeamData, *Response) {
-	query := fmt.Sprintf("?page=%v&per_page=%v", page, perPage)
+	return c.getAllChannels(page, perPage, etag, false)
+}
+
+// GetAllChannelsIncludeDeleted get all the channels. Must be a system administrator.
+func (c *Client4) GetAllChannelsIncludeDeleted(page int, perPage int, etag string) (*ChannelListWithTeamData, *Response) {
+	return c.getAllChannels(page, perPage, etag, true)
+}
+
+func (c *Client4) getAllChannels(page int, perPage int, etag string, includeDeleted bool) (*ChannelListWithTeamData, *Response) {
+	query := fmt.Sprintf("?page=%v&per_page=%v&include_deleted=%v", page, perPage, includeDeleted)
 	r, err := c.DoApiGet(c.GetChannelsRoute()+query, etag)
 	if err != nil {
 		return nil, BuildErrorResponse(r, err)
@@ -2174,7 +2324,7 @@ func (c *Client4) GetAllChannels(page int, perPage int, etag string) (*ChannelLi
 
 // GetAllChannelsWithCount get all the channels including the total count. Must be a system administrator.
 func (c *Client4) GetAllChannelsWithCount(page int, perPage int, etag string) (*ChannelListWithTeamData, int64, *Response) {
-	query := fmt.Sprintf("?page=%v&per_page=%v&include_total_count=true", page, perPage)
+	query := fmt.Sprintf("?page=%v&per_page=%v&include_total_count="+c.boolString(true), page, perPage)
 	r, err := c.DoApiGet(c.GetChannelsRoute()+query, etag)
 	if err != nil {
 		return nil, 0, BuildErrorResponse(r, err)
@@ -2307,6 +2457,17 @@ func (c *Client4) GetPinnedPosts(channelId string, etag string) (*PostList, *Res
 	return PostListFromJson(r.Body), BuildResponse(r)
 }
 
+// GetPrivateChannelsForTeam returns a list of private channels based on the provided team id string.
+func (c *Client4) GetPrivateChannelsForTeam(teamId string, page int, perPage int, etag string) ([]*Channel, *Response) {
+	query := fmt.Sprintf("/private?page=%v&per_page=%v", page, perPage)
+	r, err := c.DoApiGet(c.GetChannelsForTeamRoute(teamId)+query, etag)
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return ChannelSliceFromJson(r.Body), BuildResponse(r)
+}
+
 // GetPublicChannelsForTeam returns a list of public channels based on the provided team id string.
 func (c *Client4) GetPublicChannelsForTeam(teamId string, page int, perPage int, etag string) ([]*Channel, *Response) {
 	query := fmt.Sprintf("?page=%v&per_page=%v", page, perPage)
@@ -2349,6 +2510,18 @@ func (c *Client4) GetChannelsForTeamForUser(teamId, userId string, includeDelete
 	return ChannelSliceFromJson(r.Body), BuildResponse(r)
 }
 
+// GetChannelsForTeamAndUserWithLastDeleteAt returns a list channels of a team for a user, additionally filtered with lastDeleteAt. This does not have any effect if includeDeleted is set to false.
+func (c *Client4) GetChannelsForTeamAndUserWithLastDeleteAt(teamId, userId string, includeDeleted bool, lastDeleteAt int, etag string) ([]*Channel, *Response) {
+	route := fmt.Sprintf(c.GetUserRoute(userId) + c.GetTeamRoute(teamId) + "/channels")
+	route += fmt.Sprintf("?include_deleted=%v&last_delete_at=%d", includeDeleted, lastDeleteAt)
+	r, err := c.DoApiGet(route, etag)
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return ChannelSliceFromJson(r.Body), BuildResponse(r)
+}
+
 // SearchChannels returns the channels on a team matching the provided search term.
 func (c *Client4) SearchChannels(teamId string, search *ChannelSearch) ([]*Channel, *Response) {
 	r, err := c.DoApiPost(c.GetChannelsForTeamRoute(teamId)+"/search", search.ToJson())
@@ -2409,6 +2582,30 @@ func (c *Client4) DeleteChannel(channelId string) (bool, *Response) {
 	return CheckStatusOK(r), BuildResponse(r)
 }
 
+// PermanentDeleteChannel deletes a channel based on the provided channel id string.
+func (c *Client4) PermanentDeleteChannel(channelId string) (bool, *Response) {
+	r, err := c.DoApiDelete(c.GetChannelRoute(channelId) + "?permanent=" + c.boolString(true))
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
+// MoveChannel moves the channel to the destination team.
+func (c *Client4) MoveChannel(channelId, teamId string, force bool) (*Channel, *Response) {
+	requestBody := map[string]interface{}{
+		"team_id": teamId,
+		"force":   force,
+	}
+	r, err := c.DoApiPost(c.GetChannelRoute(channelId)+"/move", StringInterfaceToJson(requestBody))
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return ChannelFromJson(r.Body), BuildResponse(r)
+}
+
 // GetChannelByName returns a channel based on the provided channel name and team id strings.
 func (c *Client4) GetChannelByName(channelName, teamId string, etag string) (*Channel, *Response) {
 	r, err := c.DoApiGet(c.GetChannelByNameRoute(channelName, teamId), etag)
@@ -2421,7 +2618,7 @@ func (c *Client4) GetChannelByName(channelName, teamId string, etag string) (*Ch
 
 // GetChannelByNameIncludeDeleted returns a channel based on the provided channel name and team id strings. Other then GetChannelByName it will also return deleted channels.
 func (c *Client4) GetChannelByNameIncludeDeleted(channelName, teamId string, etag string) (*Channel, *Response) {
-	r, err := c.DoApiGet(c.GetChannelByNameRoute(channelName, teamId)+"?include_deleted=true", etag)
+	r, err := c.DoApiGet(c.GetChannelByNameRoute(channelName, teamId)+"?include_deleted="+c.boolString(true), etag)
 	if err != nil {
 		return nil, BuildErrorResponse(r, err)
 	}
@@ -2441,7 +2638,7 @@ func (c *Client4) GetChannelByNameForTeamName(channelName, teamName string, etag
 
 // GetChannelByNameForTeamNameIncludeDeleted returns a channel based on the provided channel name and team name strings. Other then GetChannelByNameForTeamName it will also return deleted channels.
 func (c *Client4) GetChannelByNameForTeamNameIncludeDeleted(channelName, teamName string, etag string) (*Channel, *Response) {
-	r, err := c.DoApiGet(c.GetChannelByNameForTeamNameRoute(channelName, teamName)+"?include_deleted=true", etag)
+	r, err := c.DoApiGet(c.GetChannelByNameForTeamNameRoute(channelName, teamName)+"?include_deleted="+c.boolString(true), etag)
 	if err != nil {
 		return nil, BuildErrorResponse(r, err)
 	}
@@ -3059,7 +3256,7 @@ func (c *Client4) GetPing() (string, *Response) {
 // GetPingWithServerStatus will return ok if several basic server health checks
 // all pass successfully.
 func (c *Client4) GetPingWithServerStatus() (string, *Response) {
-	r, err := c.DoApiGet(c.GetSystemRoute()+"/ping?get_server_status=true", "")
+	r, err := c.DoApiGet(c.GetSystemRoute()+"/ping?get_server_status="+c.boolString(true), "")
 	if r != nil && r.StatusCode == 500 {
 		defer r.Body.Close()
 		return STATUS_UNHEALTHY, BuildErrorResponse(r, err)
@@ -3187,6 +3384,19 @@ func (c *Client4) UpdateConfig(config *Config) (*Config, *Response) {
 	return ConfigFromJson(r.Body), BuildResponse(r)
 }
 
+// MigrateConfig will migrate existing config to the new one.
+func (c *Client4) MigrateConfig(from, to string) (bool, *Response) {
+	m := make(map[string]string, 2)
+	m["from"] = from
+	m["to"] = to
+	r, err := c.DoApiPost(c.GetConfigRoute()+"/migrate", MapToJson(m))
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return true, BuildResponse(r)
+}
+
 // UploadLicenseFile will add a license file to the system.
 func (c *Client4) UploadLicenseFile(data []byte) (bool, *Response) {
 	body := &bytes.Buffer{}
@@ -3470,7 +3680,7 @@ func (c *Client4) GetSamlMetadata() (string, *Response) {
 	return buf.String(), BuildResponse(r)
 }
 
-func samlFileToMultipart(data []byte, filename string) ([]byte, *multipart.Writer, error) {
+func fileToMultipart(data []byte, filename string) ([]byte, *multipart.Writer, error) {
 	body := &bytes.Buffer{}
 	writer := multipart.NewWriter(body)
 
@@ -3493,7 +3703,7 @@ func samlFileToMultipart(data []byte, filename string) ([]byte, *multipart.Write
 // UploadSamlIdpCertificate will upload an IDP certificate for SAML and set the config to use it.
 // The filename parameter is deprecated and ignored: the server will pick a hard-coded filename when writing to disk.
 func (c *Client4) UploadSamlIdpCertificate(data []byte, filename string) (bool, *Response) {
-	body, writer, err := samlFileToMultipart(data, filename)
+	body, writer, err := fileToMultipart(data, filename)
 	if err != nil {
 		return false, &Response{Error: NewAppError("UploadSamlIdpCertificate", "model.client.upload_saml_cert.app_error", nil, err.Error(), http.StatusBadRequest)}
 	}
@@ -3505,7 +3715,7 @@ func (c *Client4) UploadSamlIdpCertificate(data []byte, filename string) (bool,
 // UploadSamlPublicCertificate will upload a public certificate for SAML and set the config to use it.
 // The filename parameter is deprecated and ignored: the server will pick a hard-coded filename when writing to disk.
 func (c *Client4) UploadSamlPublicCertificate(data []byte, filename string) (bool, *Response) {
-	body, writer, err := samlFileToMultipart(data, filename)
+	body, writer, err := fileToMultipart(data, filename)
 	if err != nil {
 		return false, &Response{Error: NewAppError("UploadSamlPublicCertificate", "model.client.upload_saml_cert.app_error", nil, err.Error(), http.StatusBadRequest)}
 	}
@@ -3517,7 +3727,7 @@ func (c *Client4) UploadSamlPublicCertificate(data []byte, filename string) (boo
 // UploadSamlPrivateCertificate will upload a private key for SAML and set the config to use it.
 // The filename parameter is deprecated and ignored: the server will pick a hard-coded filename when writing to disk.
 func (c *Client4) UploadSamlPrivateCertificate(data []byte, filename string) (bool, *Response) {
-	body, writer, err := samlFileToMultipart(data, filename)
+	body, writer, err := fileToMultipart(data, filename)
 	if err != nil {
 		return false, &Response{Error: NewAppError("UploadSamlPrivateCertificate", "model.client.upload_saml_cert.app_error", nil, err.Error(), http.StatusBadRequest)}
 	}
@@ -3685,7 +3895,19 @@ func (c *Client4) GetLdapGroups() ([]*Group, *Response) {
 	}
 	defer closeBody(r)
 
-	return GroupsFromJson(r.Body), BuildResponse(r)
+	responseData := struct {
+		Count  int      `json:"count"`
+		Groups []*Group `json:"groups"`
+	}{}
+	if err := json.NewDecoder(r.Body).Decode(&responseData); err != nil {
+		appErr := NewAppError("Api4.GetLdapGroups", "api.marshal_error", nil, err.Error(), http.StatusInternalServerError)
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	for i := range responseData.Groups {
+		responseData.Groups[i].DisplayName = *responseData.Groups[i].Name
+	}
+
+	return responseData.Groups, BuildResponse(r)
 }
 
 // LinkLdapGroup creates or undeletes a Mattermost group and associates it to the given LDAP group DN.
@@ -3714,6 +3936,18 @@ func (c *Client4) UnlinkLdapGroup(dn string) (*Group, *Response) {
 	return GroupFromJson(r.Body), BuildResponse(r)
 }
 
+// MigrateIdLdap migrates the LDAP enabled users to given attribute
+func (c *Client4) MigrateIdLdap(toAttribute string) (bool, *Response) {
+	r, err := c.DoApiPost(c.GetLdapRoute()+"/migrateid", MapToJson(map[string]string{
+		"toAttribute": toAttribute,
+	}))
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
 // GetGroupsByChannel retrieves the Mattermost Groups associated with a given channel
 func (c *Client4) GetGroupsByChannel(channelId string, opts GroupSearchOpts) ([]*GroupWithSchemeAdmin, int, *Response) {
 	path := fmt.Sprintf("%s/groups?q=%v&include_member_count=%v&filter_allow_reference=%v", c.GetChannelRoute(channelId), opts.Q, opts.IncludeMemberCount, opts.FilterAllowReference)
@@ -3828,6 +4062,74 @@ func (c *Client4) GetGroupsByUserId(userId string) ([]*Group, *Response) {
 	return GroupsFromJson(r.Body), BuildResponse(r)
 }
 
+func (c *Client4) MigrateAuthToLdap(fromAuthService string, matchField string, force bool) (bool, *Response) {
+	r, err := c.DoApiPost(c.GetUsersRoute()+"/migrate_auth/ldap", StringInterfaceToJson(map[string]interface{}{
+		"from":        fromAuthService,
+		"force":       force,
+		"match_field": matchField,
+	}))
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
+func (c *Client4) MigrateAuthToSaml(fromAuthService string, usersMap map[string]string, auto bool) (bool, *Response) {
+	r, err := c.DoApiPost(c.GetUsersRoute()+"/migrate_auth/saml", StringInterfaceToJson(map[string]interface{}{
+		"from":    fromAuthService,
+		"auto":    auto,
+		"matches": usersMap,
+	}))
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
+// UploadLdapPublicCertificate will upload a public certificate for LDAP and set the config to use it.
+func (c *Client4) UploadLdapPublicCertificate(data []byte) (bool, *Response) {
+	body, writer, err := fileToMultipart(data, LDAP_PUBIC_CERTIFICATE_NAME)
+	if err != nil {
+		return false, &Response{Error: NewAppError("UploadLdapPublicCertificate", "model.client.upload_ldap_cert.app_error", nil, err.Error(), http.StatusBadRequest)}
+	}
+
+	_, resp := c.DoUploadFile(c.GetLdapRoute()+"/certificate/public", body, writer.FormDataContentType())
+	return resp.Error == nil, resp
+}
+
+// UploadLdapPrivateCertificate will upload a private key for LDAP and set the config to use it.
+func (c *Client4) UploadLdapPrivateCertificate(data []byte) (bool, *Response) {
+	body, writer, err := fileToMultipart(data, LDAP_PRIVATE_KEY_NAME)
+	if err != nil {
+		return false, &Response{Error: NewAppError("UploadLdapPrivateCertificate", "model.client.upload_Ldap_cert.app_error", nil, err.Error(), http.StatusBadRequest)}
+	}
+
+	_, resp := c.DoUploadFile(c.GetLdapRoute()+"/certificate/private", body, writer.FormDataContentType())
+	return resp.Error == nil, resp
+}
+
+// DeleteLdapPublicCertificate deletes the LDAP IDP certificate from the server and updates the config to not use it and disable LDAP.
+func (c *Client4) DeleteLdapPublicCertificate() (bool, *Response) {
+	r, err := c.DoApiDelete(c.GetLdapRoute() + "/certificate/public")
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
+// DeleteLDAPPrivateCertificate deletes the LDAP IDP certificate from the server and updates the config to not use it and disable LDAP.
+func (c *Client4) DeleteLdapPrivateCertificate() (bool, *Response) {
+	r, err := c.DoApiDelete(c.GetLdapRoute() + "/certificate/private")
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
 // Audits Section
 
 // GetAudits returns a list of audits for the whole system.
@@ -4519,6 +4821,21 @@ func (c *Client4) CancelJob(jobId string) (bool, *Response) {
 	return CheckStatusOK(r), BuildResponse(r)
 }
 
+// DownloadJob downloads the results of the job
+func (c *Client4) DownloadJob(jobId string) ([]byte, *Response) {
+	r, appErr := c.DoApiGet(c.GetJobsRoute()+fmt.Sprintf("/%v/download", jobId), "")
+	if appErr != nil {
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	defer closeBody(r)
+
+	data, err := ioutil.ReadAll(r.Body)
+	if err != nil {
+		return nil, BuildErrorResponse(r, NewAppError("GetFile", "model.client.read_job_result_file.app_error", nil, err.Error(), r.StatusCode))
+	}
+	return data, BuildResponse(r)
+}
+
 // Roles Section
 
 // GetRole gets a single role by ID.
@@ -4650,7 +4967,7 @@ func (c *Client4) uploadPlugin(file io.Reader, force bool) (*Manifest, *Response
 	writer := multipart.NewWriter(body)
 
 	if force {
-		err := writer.WriteField("force", "true")
+		err := writer.WriteField("force", c.boolString(true))
 		if err != nil {
 			return nil, &Response{Error: NewAppError("UploadPlugin", "model.client.writer.app_error", nil, err.Error(), 0)}
 		}
@@ -4693,10 +5010,7 @@ func (c *Client4) uploadPlugin(file io.Reader, force bool) (*Manifest, *Response
 }
 
 func (c *Client4) InstallPluginFromUrl(downloadUrl string, force bool) (*Manifest, *Response) {
-	forceStr := "false"
-	if force {
-		forceStr = "true"
-	}
+	forceStr := c.boolString(force)
 
 	url := fmt.Sprintf("%s?plugin_download_url=%s&force=%s", c.GetPluginsRoute()+"/install_from_url", url.QueryEscape(downloadUrl), forceStr)
 	r, err := c.DoApiPost(url, "")
@@ -5074,6 +5388,16 @@ func (c *Client4) GetKnownUsers() ([]string, *Response) {
 	return userIds, BuildResponse(r)
 }
 
+// PublishUserTyping publishes a user is typing websocket event based on the provided TypingRequest.
+func (c *Client4) PublishUserTyping(userID string, typingRequest TypingRequest) (bool, *Response) {
+	r, err := c.DoApiPost(c.GetPublishUserTypingRoute(userID), typingRequest.ToJson())
+	if err != nil {
+		return false, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return CheckStatusOK(r), BuildResponse(r)
+}
+
 func (c *Client4) GetChannelMemberCountsByGroup(channelID string, includeTimezones bool, etag string) ([]*ChannelMemberCountByGroup, *Response) {
 	r, err := c.DoApiGet(c.GetChannelRoute(channelID)+"/member_counts_by_group?include_timezones="+strconv.FormatBool(includeTimezones), etag)
 	if err != nil {
@@ -5093,3 +5417,202 @@ func (c *Client4) RequestTrialLicense(users int) (bool, *Response) {
 	defer closeBody(r)
 	return CheckStatusOK(r), BuildResponse(r)
 }
+
+// GetGroupStats retrieves stats for a Mattermost Group
+func (c *Client4) GetGroupStats(groupID string) (*GroupStats, *Response) {
+	r, appErr := c.DoApiGet(c.GetGroupRoute(groupID)+"/stats", "")
+	if appErr != nil {
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	defer closeBody(r)
+	return GroupStatsFromJson(r.Body), BuildResponse(r)
+}
+
+func (c *Client4) GetSidebarCategoriesForTeamForUser(userID, teamID, etag string) (*OrderedSidebarCategories, *Response) {
+	route := c.GetUserCategoryRoute(userID, teamID)
+	r, appErr := c.DoApiGet(route, etag)
+	if appErr != nil {
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	cat, err := OrderedSidebarCategoriesFromJson(r.Body)
+	if err != nil {
+		return nil, BuildErrorResponse(r, NewAppError("Client4.GetSidebarCategoriesForTeamForUser", "model.utils.decode_json.app_error", nil, err.Error(), r.StatusCode))
+	}
+	return cat, BuildResponse(r)
+}
+
+func (c *Client4) CreateSidebarCategoryForTeamForUser(userID, teamID string, category *SidebarCategoryWithChannels) (*SidebarCategoryWithChannels, *Response) {
+	payload, _ := json.Marshal(category)
+	route := c.GetUserCategoryRoute(userID, teamID)
+	r, appErr := c.doApiPostBytes(route, payload)
+	if appErr != nil {
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	defer closeBody(r)
+	cat, err := SidebarCategoryFromJson(r.Body)
+	if err != nil {
+		return nil, BuildErrorResponse(r, NewAppError("Client4.CreateSidebarCategoryForTeamForUser", "model.utils.decode_json.app_error", nil, err.Error(), r.StatusCode))
+	}
+	return cat, BuildResponse(r)
+}
+
+func (c *Client4) UpdateSidebarCategoriesForTeamForUser(userID, teamID string, categories []*SidebarCategoryWithChannels) ([]*SidebarCategoryWithChannels, *Response) {
+	payload, _ := json.Marshal(categories)
+	route := c.GetUserCategoryRoute(userID, teamID)
+
+	r, appErr := c.doApiPutBytes(route, payload)
+	if appErr != nil {
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	defer closeBody(r)
+
+	categories, err := SidebarCategoriesFromJson(r.Body)
+	if err != nil {
+		return nil, BuildErrorResponse(r, NewAppError("Client4.UpdateSidebarCategoriesForTeamForUser", "model.utils.decode_json.app_error", nil, err.Error(), r.StatusCode))
+	}
+
+	return categories, BuildResponse(r)
+}
+
+func (c *Client4) GetSidebarCategoryOrderForTeamForUser(userID, teamID, etag string) ([]string, *Response) {
+	route := c.GetUserCategoryRoute(userID, teamID) + "/order"
+	r, err := c.DoApiGet(route, etag)
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return ArrayFromJson(r.Body), BuildResponse(r)
+}
+
+func (c *Client4) UpdateSidebarCategoryOrderForTeamForUser(userID, teamID string, order []string) ([]string, *Response) {
+	payload, _ := json.Marshal(order)
+	route := c.GetUserCategoryRoute(userID, teamID) + "/order"
+	r, err := c.doApiPutBytes(route, payload)
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return ArrayFromJson(r.Body), BuildResponse(r)
+}
+
+func (c *Client4) GetSidebarCategoryForTeamForUser(userID, teamID, categoryID, etag string) (*SidebarCategoryWithChannels, *Response) {
+	route := c.GetUserCategoryRoute(userID, teamID) + "/" + categoryID
+	r, appErr := c.DoApiGet(route, etag)
+	if appErr != nil {
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	defer closeBody(r)
+	cat, err := SidebarCategoryFromJson(r.Body)
+	if err != nil {
+		return nil, BuildErrorResponse(r, NewAppError("Client4.UpdateSidebarCategoriesForTeamForUser", "model.utils.decode_json.app_error", nil, err.Error(), r.StatusCode))
+	}
+
+	return cat, BuildResponse(r)
+}
+
+func (c *Client4) UpdateSidebarCategoryForTeamForUser(userID, teamID, categoryID string, category *SidebarCategoryWithChannels) (*SidebarCategoryWithChannels, *Response) {
+	payload, _ := json.Marshal(category)
+	route := c.GetUserCategoryRoute(userID, teamID) + "/" + categoryID
+	r, appErr := c.doApiPutBytes(route, payload)
+	if appErr != nil {
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	defer closeBody(r)
+	cat, err := SidebarCategoryFromJson(r.Body)
+	if err != nil {
+		return nil, BuildErrorResponse(r, NewAppError("Client4.UpdateSidebarCategoriesForTeamForUser", "model.utils.decode_json.app_error", nil, err.Error(), r.StatusCode))
+	}
+
+	return cat, BuildResponse(r)
+}
+
+// CheckIntegrity performs a database integrity check.
+func (c *Client4) CheckIntegrity() ([]IntegrityCheckResult, *Response) {
+	r, err := c.DoApiPost("/integrity", "")
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	var results []IntegrityCheckResult
+	if err := json.NewDecoder(r.Body).Decode(&results); err != nil {
+		appErr := NewAppError("Api4.CheckIntegrity", "api.marshal_error", nil, err.Error(), http.StatusInternalServerError)
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	return results, BuildResponse(r)
+}
+
+func (c *Client4) GetNotices(lastViewed int64, teamId string, client NoticeClientType, clientVersion, locale, etag string) (NoticeMessages, *Response) {
+	url := fmt.Sprintf("/system/notices/%s?lastViewed=%d&client=%s&clientVersion=%s&locale=%s", teamId, lastViewed, client, clientVersion, locale)
+	r, appErr := c.DoApiGet(url, etag)
+	if appErr != nil {
+		return nil, BuildErrorResponse(r, appErr)
+	}
+	defer closeBody(r)
+	notices, err := UnmarshalProductNoticeMessages(r.Body)
+	if err != nil {
+		return nil, &Response{StatusCode: http.StatusBadRequest, Error: NewAppError(url, "model.client.connecting.app_error", nil, err.Error(), http.StatusForbidden)}
+	}
+	return notices, BuildResponse(r)
+}
+
+func (c *Client4) MarkNoticesViewed(ids []string) *Response {
+	r, err := c.DoApiPut("/system/notices/view", ArrayToJson(ids))
+	if err != nil {
+		return BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return BuildResponse(r)
+}
+
+// CreateUpload creates a new upload session.
+func (c *Client4) CreateUpload(us *UploadSession) (*UploadSession, *Response) {
+	r, err := c.DoApiPost(c.GetUploadsRoute(), us.ToJson())
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return UploadSessionFromJson(r.Body), BuildResponse(r)
+}
+
+// GetUpload returns the upload session for the specified uploadId.
+func (c *Client4) GetUpload(uploadId string) (*UploadSession, *Response) {
+	r, err := c.DoApiGet(c.GetUploadRoute(uploadId), "")
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return UploadSessionFromJson(r.Body), BuildResponse(r)
+}
+
+// GetUploadsForUser returns the upload sessions created by the specified
+// userId.
+func (c *Client4) GetUploadsForUser(userId string) ([]*UploadSession, *Response) {
+	r, err := c.DoApiGet(c.GetUserRoute(userId)+"/uploads", "")
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return UploadSessionsFromJson(r.Body), BuildResponse(r)
+}
+
+// UploadData performs an upload. On success it returns
+// a FileInfo object.
+func (c *Client4) UploadData(uploadId string, data io.Reader) (*FileInfo, *Response) {
+	url := c.GetUploadRoute(uploadId)
+	r, err := c.doApiRequestReader("POST", c.ApiUrl+url, data, "")
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return FileInfoFromJson(r.Body), BuildResponse(r)
+}
+
+func (c *Client4) UpdatePassword(userId, currentPassword, newPassword string) *Response {
+	requestBody := map[string]string{"current_password": currentPassword, "new_password": newPassword}
+	r, err := c.DoApiPut(c.GetUserRoute(userId)+"/password", MapToJson(requestBody))
+	if err != nil {
+		return BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return BuildResponse(r)
+}