owncast/webserver/handlers/adminApiConfigHandlers.go
2023-12-19 18:31:25 -08:00

826 lines
23 KiB
Go

package handlers
import (
"encoding/json"
"fmt"
"net"
"net/http"
"os"
"path/filepath"
"strings"
"github.com/owncast/owncast/activitypub/outbox"
"github.com/owncast/owncast/core/chat"
"github.com/owncast/owncast/core/data"
"github.com/owncast/owncast/models"
"github.com/owncast/owncast/services/webhooks"
"github.com/owncast/owncast/utils"
"github.com/owncast/owncast/webserver/requests"
"github.com/owncast/owncast/webserver/responses"
log "github.com/sirupsen/logrus"
"github.com/teris-io/shortid"
)
// SetTags will handle the web config request to set tags.
func (h *Handlers) SetTags(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValues, success := requests.GetValuesFromRequest(w, r)
if !success {
return
}
tagStrings := make([]string, 0)
for _, tag := range configValues {
tagStrings = append(tagStrings, strings.TrimLeft(tag.Value.(string), "#"))
}
if err := data.SetServerMetadataTags(tagStrings); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
// Update Fediverse followers about this change.
if err := outbox.UpdateFollowersWithAccountUpdates(); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetStreamTitle will handle the web config request to set the current stream title.
func (h *Handlers) SetStreamTitle(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
value := configValue.Value.(string)
if err := data.SetStreamTitle(value); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
if value != "" {
sendSystemChatAction(fmt.Sprintf("Stream title changed to **%s**", value), true)
webhookManager := webhooks.GetWebhooks()
go webhookManager.SendStreamStatusEvent(models.StreamTitleUpdated)
}
responses.WriteSimpleResponse(w, true, "changed")
}
// ExternalSetStreamTitle will change the stream title on behalf of an external integration API request.
func (h *Handlers) ExternalSetStreamTitle(integration user.ExternalAPIUser, w http.ResponseWriter, r *http.Request) {
h.SetStreamTitle(w, r)
}
func sendSystemChatAction(messageText string, ephemeral bool) {
if err := chat.SendSystemAction(messageText, ephemeral); err != nil {
log.Errorln(err)
}
}
// SetServerName will handle the web config request to set the server's name.
func (h *Handlers) SetServerName(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetServerName(configValue.Value.(string)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
// Update Fediverse followers about this change.
if err := outbox.UpdateFollowersWithAccountUpdates(); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetServerSummary will handle the web config request to set the about/summary text.
func (h *Handlers) SetServerSummary(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetServerSummary(configValue.Value.(string)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
// Update Fediverse followers about this change.
if err := outbox.UpdateFollowersWithAccountUpdates(); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetCustomOfflineMessage will set a message to display when the server is offline.
func (h *Handlers) SetCustomOfflineMessage(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetCustomOfflineMessage(strings.TrimSpace(configValue.Value.(string))); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetServerWelcomeMessage will handle the web config request to set the welcome message text.
func (h *Handlers) SetServerWelcomeMessage(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetServerWelcomeMessage(strings.TrimSpace(configValue.Value.(string))); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetExtraPageContent will handle the web config request to set the page markdown content.
func (h *Handlers) SetExtraPageContent(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetExtraPageBodyContent(configValue.Value.(string)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetAdminPassword will handle the web config request to set the server admin password.
func (h *Handlers) SetAdminPassword(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetAdminPassword(configValue.Value.(string)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetLogo will handle a new logo image file being uploaded.
func (h *Handlers) SetLogo(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
value, ok := configValue.Value.(string)
if !ok {
responses.WriteSimpleResponse(w, false, "unable to find image data")
return
}
bytes, extension, err := utils.DecodeBase64Image(value)
if err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
imgPath := filepath.Join("data", "logo"+extension)
if err := os.WriteFile(imgPath, bytes, 0o600); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
if err := data.SetLogoPath("logo" + extension); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
if err := data.SetLogoUniquenessString(shortid.MustGenerate()); err != nil {
log.Error("Error saving logo uniqueness string: ", err)
}
// Update Fediverse followers about this change.
if err := outbox.UpdateFollowersWithAccountUpdates(); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetNSFW will handle the web config request to set the NSFW flag.
func (h *Handlers) SetNSFW(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetNSFW(configValue.Value.(bool)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetFfmpegPath will handle the web config request to validate and set an updated copy of ffmpg.
func (h *Handlers) SetFfmpegPath(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
path := configValue.Value.(string)
if err := utils.VerifyFFMpegPath(path); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
if err := data.SetFfmpegPath(configValue.Value.(string)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}
// SetWebServerPort will handle the web config request to set the server's HTTP port.
func (h *Handlers) SetWebServerPort(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if port, ok := configValue.Value.(float64); ok {
if (port < 1) || (port > 65535) {
responses.WriteSimpleResponse(w, false, "Port number must be between 1 and 65535")
return
}
if err := data.SetHTTPPortNumber(port); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "HTTP port set")
return
}
responses.WriteSimpleResponse(w, false, "Invalid type or value, port must be a number")
}
// SetWebServerIP will handle the web config request to set the server's HTTP listen address.
func (h *Handlers) SetWebServerIP(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if input, ok := configValue.Value.(string); ok {
if ip := net.ParseIP(input); ip != nil {
if err := data.SetHTTPListenAddress(ip.String()); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "HTTP listen address set")
return
}
responses.WriteSimpleResponse(w, false, "Invalid IP address")
return
}
responses.WriteSimpleResponse(w, false, "Invalid type or value, IP address must be a string")
}
// SetRTMPServerPort will handle the web config request to set the inbound RTMP port.
func (h *Handlers) SetRTMPServerPort(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetRTMPPortNumber(configValue.Value.(float64)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "rtmp port set")
}
// SetServerURL will handle the web config request to set the full server URL.
func (h *Handlers) SetServerURL(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
rawValue, ok := configValue.Value.(string)
if !ok {
responses.WriteSimpleResponse(w, false, "could not read server url")
return
}
serverHostString := utils.GetHostnameFromURLString(rawValue)
if serverHostString == "" {
responses.WriteSimpleResponse(w, false, "server url value invalid")
return
}
// Trim any trailing slash
serverURL := strings.TrimRight(rawValue, "/")
if err := data.SetServerURL(serverURL); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "server url set")
}
// SetSocketHostOverride will set the host override for the websocket.
func (h *Handlers) SetSocketHostOverride(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetWebsocketOverrideHost(configValue.Value.(string)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "websocket host override set")
}
// SetDirectoryEnabled will handle the web config request to enable or disable directory registration.
func (h *Handlers) SetDirectoryEnabled(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetDirectoryEnabled(configValue.Value.(bool)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "directory state changed")
}
// SetStreamLatencyLevel will handle the web config request to set the stream latency level.
func (h *Handlers) SetStreamLatencyLevel(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
return
}
if err := data.SetStreamLatencyLevel(configValue.Value.(float64)); err != nil {
responses.WriteSimpleResponse(w, false, "error setting stream latency "+err.Error())
return
}
responses.WriteSimpleResponse(w, true, "set stream latency")
}
// SetS3Configuration will handle the web config request to set the storage configuration.
func (h *Handlers) SetS3Configuration(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
type s3ConfigurationRequest struct {
Value models.S3 `json:"value"`
}
decoder := json.NewDecoder(r.Body)
var newS3Config s3ConfigurationRequest
if err := decoder.Decode(&newS3Config); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update s3 config with provided values")
return
}
if newS3Config.Value.Enabled {
if newS3Config.Value.Endpoint == "" || !utils.IsValidURL((newS3Config.Value.Endpoint)) {
responses.WriteSimpleResponse(w, false, "s3 support requires an endpoint")
return
}
if newS3Config.Value.AccessKey == "" || newS3Config.Value.Secret == "" {
responses.WriteSimpleResponse(w, false, "s3 support requires an access key and secret")
return
}
if newS3Config.Value.Region == "" {
responses.WriteSimpleResponse(w, false, "s3 support requires a region and endpoint")
return
}
if newS3Config.Value.Bucket == "" {
responses.WriteSimpleResponse(w, false, "s3 support requires a bucket created for storing public video segments")
return
}
}
if err := data.SetS3Config(newS3Config.Value); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "storage configuration changed")
}
// SetStreamOutputVariants will handle the web config request to set the video output stream variants.
func (h *Handlers) SetStreamOutputVariants(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
type streamOutputVariantRequest struct {
Value []models.StreamOutputVariant `json:"value"`
}
decoder := json.NewDecoder(r.Body)
var videoVariants streamOutputVariantRequest
if err := decoder.Decode(&videoVariants); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update video config with provided values "+err.Error())
return
}
if err := data.SetStreamOutputVariants(videoVariants.Value); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update video config with provided values "+err.Error())
return
}
responses.WriteSimpleResponse(w, true, "stream output variants updated")
}
// SetSocialHandles will handle the web config request to set the external social profile links.
func (h *Handlers) SetSocialHandles(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
type socialHandlesRequest struct {
Value []models.SocialHandle `json:"value"`
}
decoder := json.NewDecoder(r.Body)
var socialHandles socialHandlesRequest
if err := decoder.Decode(&socialHandles); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update social handles with provided values")
return
}
if err := data.SetSocialHandles(socialHandles.Value); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update social handles with provided values")
return
}
// Update Fediverse followers about this change.
if err := outbox.UpdateFollowersWithAccountUpdates(); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "social handles updated")
}
// SetChatDisabled will disable chat functionality.
func (h *Handlers) SetChatDisabled(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
responses.WriteSimpleResponse(w, false, "unable to update chat disabled")
return
}
if err := data.SetChatDisabled(configValue.Value.(bool)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "chat disabled status updated")
}
// SetVideoCodec will change the codec used for video encoding.
func (h *Handlers) SetVideoCodec(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
responses.WriteSimpleResponse(w, false, "unable to change video codec")
return
}
if err := data.SetVideoCodec(configValue.Value.(string)); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update codec")
return
}
responses.WriteSimpleResponse(w, true, "video codec updated")
}
// SetExternalActions will set the 3rd party actions for the web interface.
func (h *Handlers) SetExternalActions(w http.ResponseWriter, r *http.Request) {
type externalActionsRequest struct {
Value []models.ExternalAction `json:"value"`
}
decoder := json.NewDecoder(r.Body)
var actions externalActionsRequest
if err := decoder.Decode(&actions); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update external actions with provided values")
return
}
if err := data.SetExternalActions(actions.Value); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update external actions with provided values")
return
}
responses.WriteSimpleResponse(w, true, "external actions update")
}
// SetCustomStyles will set the CSS string we insert into the page.
func (h *Handlers) SetCustomStyles(w http.ResponseWriter, r *http.Request) {
customStyles, success := requests.GetValueFromRequest(w, r)
if !success {
responses.WriteSimpleResponse(w, false, "unable to update custom styles")
return
}
if err := data.SetCustomStyles(customStyles.Value.(string)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "custom styles updated")
}
// SetCustomJavascript will set the Javascript string we insert into the page.
func (h *Handlers) SetCustomJavascript(w http.ResponseWriter, r *http.Request) {
customJavascript, success := requests.GetValueFromRequest(w, r)
if !success {
responses.WriteSimpleResponse(w, false, "unable to update custom javascript")
return
}
if err := data.SetCustomJavascript(customJavascript.Value.(string)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "custom styles updated")
}
// SetForbiddenUsernameList will set the list of usernames we do not allow to use.
func (h *Handlers) SetForbiddenUsernameList(w http.ResponseWriter, r *http.Request) {
type forbiddenUsernameListRequest struct {
Value []string `json:"value"`
}
decoder := json.NewDecoder(r.Body)
var request forbiddenUsernameListRequest
if err := decoder.Decode(&request); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update forbidden usernames with provided values")
return
}
if err := data.SetForbiddenUsernameList(request.Value); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "forbidden username list updated")
}
// SetSuggestedUsernameList will set the list of suggested usernames that newly registered users are assigned if it isn't inferred otherwise (i.e. through a proxy).
func (h *Handlers) SetSuggestedUsernameList(w http.ResponseWriter, r *http.Request) {
type suggestedUsernameListRequest struct {
Value []string `json:"value"`
}
decoder := json.NewDecoder(r.Body)
var request suggestedUsernameListRequest
if err := decoder.Decode(&request); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update suggested usernames with provided values")
return
}
if err := data.SetSuggestedUsernamesList(request.Value); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "suggested username list updated")
}
// SetChatJoinMessagesEnabled will enable or disable the chat join messages.
func (h *Handlers) SetChatJoinMessagesEnabled(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
responses.WriteSimpleResponse(w, false, "unable to update chat join messages enabled")
return
}
if err := data.SetChatJoinMessagesEnabled(configValue.Value.(bool)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "chat join message status updated")
}
// SetHideViewerCount will enable or disable hiding the viewer count.
func (h *Handlers) SetHideViewerCount(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
responses.WriteSimpleResponse(w, false, "unable to update hiding viewer count")
return
}
if err := data.SetHideViewerCount(configValue.Value.(bool)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "hide viewer count setting updated")
}
// SetDisableSearchIndexing will set search indexing support.
func (h *Handlers) SetDisableSearchIndexing(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
configValue, success := requests.GetValueFromRequest(w, r)
if !success {
responses.WriteSimpleResponse(w, false, "unable to update search indexing")
return
}
if err := data.SetDisableSearchIndexing(configValue.Value.(bool)); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "search indexing support updated")
}
// SetVideoServingEndpoint will save the video serving endpoint.
func (h *Handlers) SetVideoServingEndpoint(w http.ResponseWriter, r *http.Request) {
endpoint, success := requests.GetValueFromRequest(w, r)
if !success {
responses.WriteSimpleResponse(w, false, "unable to update custom video serving endpoint")
return
}
value, ok := endpoint.Value.(string)
if !ok {
responses.WriteSimpleResponse(w, false, "unable to update custom video serving endpoint")
return
}
if err := data.SetVideoServingEndpoint(value); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "custom video serving endpoint updated")
}
// SetStreamKeys will set the valid stream keys.
func (h *Handlers) SetStreamKeys(w http.ResponseWriter, r *http.Request) {
if !requests.RequirePOST(w, r) {
return
}
type streamKeysRequest struct {
Value []models.StreamKey `json:"value"`
}
decoder := json.NewDecoder(r.Body)
var streamKeys streamKeysRequest
if err := decoder.Decode(&streamKeys); err != nil {
responses.WriteSimpleResponse(w, false, "unable to update stream keys with provided values")
return
}
if len(streamKeys.Value) == 0 {
responses.WriteSimpleResponse(w, false, "must provide at least one valid stream key")
return
}
for _, streamKey := range streamKeys.Value {
if streamKey.Key == "" {
responses.WriteSimpleResponse(w, false, "stream key cannot be empty")
return
}
}
if err := data.SetStreamKeys(streamKeys.Value); err != nil {
responses.WriteSimpleResponse(w, false, err.Error())
return
}
responses.WriteSimpleResponse(w, true, "changed")
}