Add support for established chat user mode. #1587 (#1681)

* Add support for established user mode. #1587

* Tweak tests

* Tweak tests

* Update test

* Fix test.

config/defaults.go

@@ -1,6 +1,10 @@
 package config
 
-import "github.com/owncast/owncast/models"
+import (
+	"time"
+
+	"github.com/owncast/owncast/models"
+)
 
 // Defaults will hold default configuration values.
 type Defaults struct {
@@ -27,6 +31,8 @@ type Defaults struct {
 
 	FederationUsername      string
 	FederationGoLiveMessage string
+
+	ChatEstablishedUserModeTimeDuration time.Duration
 }
 
 // GetDefaults will return default configuration values.
@@ -54,6 +60,8 @@ func GetDefaults() Defaults {
 		RTMPServerPort: 1935,
 		StreamKey:      "abc123",
 
+		ChatEstablishedUserModeTimeDuration: time.Minute * 15,
+
 		StreamVariants: []models.StreamOutputVariant{
 			{
 				IsAudioPassthrough: true,

controllers/admin/chat.go

@@ -345,3 +345,24 @@ func SendChatAction(integration user.ExternalAPIUser, w http.ResponseWriter, r *
 
 	controllers.WriteSimpleResponse(w, true, "sent")
 }
+
+// SetEnableEstablishedChatUserMode sets the requirement for a chat user
+// to be "established" for some time before taking part in chat.
+func SetEnableEstablishedChatUserMode(w http.ResponseWriter, r *http.Request) {
+	if !requirePOST(w, r) {
+		return
+	}
+
+	configValue, success := getValueFromRequest(w, r)
+	if !success {
+		controllers.WriteSimpleResponse(w, false, "unable to update chat established user only mode")
+		return
+	}
+
+	if err := data.SetChatEstablishedUsersOnlyMode(configValue.Value.(bool)); err != nil {
+		controllers.WriteSimpleResponse(w, false, err.Error())
+		return
+	}
+
+	controllers.WriteSimpleResponse(w, true, "chat established users only mode updated")
+}

controllers/admin/serverConfig.go

@@ -54,6 +54,7 @@ func GetServerConfig(w http.ResponseWriter, r *http.Request) {
 		ChatDisabled:            data.GetChatDisabled(),
 		ChatJoinMessagesEnabled: data.GetChatJoinMessagesEnabled(),
 		SocketHostOverride:      data.GetWebsocketOverrideHost(),
+		ChatEstablishedUserMode: data.GetChatEstbalishedUsersOnlyMode(),
 		VideoSettings: videoSettings{
 			VideoQualityVariants: videoQualityVariants,
 			LatencyLevel:         data.GetStreamLatencyLevel().Level,
@@ -98,6 +99,7 @@ type serverConfigAdminResponse struct {
 	YP                      yp                       `json:"yp"`
 	ChatDisabled            bool                     `json:"chatDisabled"`
 	ChatJoinMessagesEnabled bool                     `json:"chatJoinMessagesEnabled"`
+	ChatEstablishedUserMode bool                     `json:"chatEstablishedUserMode"`
 	ExternalActions         []models.ExternalAction  `json:"externalActions"`
 	SupportedCodecs         []string                 `json:"supportedCodecs"`
 	VideoCodec              string                   `json:"videoCodec"`

core/chat/server.go

@@ -11,6 +11,7 @@ import (
 
 	"github.com/gorilla/websocket"
 
+	"github.com/owncast/owncast/config"
 	"github.com/owncast/owncast/core/chat/events"
 	"github.com/owncast/owncast/core/data"
 	"github.com/owncast/owncast/core/user"
@@ -330,6 +331,16 @@ func SendActionToUser(userID string, text string) error {
 }
 
 func (s *Server) eventReceived(event chatClientEvent) {
+	c := event.client
+	u := c.User
+
+	// If established chat user only mode is enabled and the user is not old
+	// enough then reject this event and send them an informative message.
+	if u != nil && data.GetChatEstbalishedUsersOnlyMode() && time.Since(event.client.User.CreatedAt) < config.GetDefaults().ChatEstablishedUserModeTimeDuration && !u.IsModerator() {
+		s.sendActionToClient(c, "You have not been an established chat participant long enough to take part in chat. Please enjoy the stream and try again later.")
+		return
+	}
+
 	var typecheck map[string]interface{}
 	if err := json.Unmarshal(event.data, &typecheck); err != nil {
 		log.Debugln(err)

core/data/config.go

@@ -14,47 +14,48 @@ import (
 )
 
 const (
-	extraContentKey              = "extra_page_content"
+	extraContentKey                 = "extra_page_content"
-	streamTitleKey               = "stream_title"
+	streamTitleKey                  = "stream_title"
-	streamKeyKey                 = "stream_key"
+	streamKeyKey                    = "stream_key"
-	logoPathKey                  = "logo_path"
+	logoPathKey                     = "logo_path"
-	serverSummaryKey             = "server_summary"
+	serverSummaryKey                = "server_summary"
-	serverWelcomeMessageKey      = "server_welcome_message"
+	serverWelcomeMessageKey         = "server_welcome_message"
-	serverNameKey                = "server_name"
+	serverNameKey                   = "server_name"
-	serverURLKey                 = "server_url"
+	serverURLKey                    = "server_url"
-	httpPortNumberKey            = "http_port_number"
+	httpPortNumberKey               = "http_port_number"
-	httpListenAddressKey         = "http_listen_address"
+	httpListenAddressKey            = "http_listen_address"
-	websocketHostOverrideKey     = "websocket_host_override"
+	websocketHostOverrideKey        = "websocket_host_override"
-	rtmpPortNumberKey            = "rtmp_port_number"
+	rtmpPortNumberKey               = "rtmp_port_number"
-	serverMetadataTagsKey        = "server_metadata_tags"
+	serverMetadataTagsKey           = "server_metadata_tags"
-	directoryEnabledKey          = "directory_enabled"
+	directoryEnabledKey             = "directory_enabled"
-	directoryRegistrationKeyKey  = "directory_registration_key"
+	directoryRegistrationKeyKey     = "directory_registration_key"
-	socialHandlesKey             = "social_handles"
+	socialHandlesKey                = "social_handles"
-	peakViewersSessionKey        = "peak_viewers_session"
+	peakViewersSessionKey           = "peak_viewers_session"
-	peakViewersOverallKey        = "peak_viewers_overall"
+	peakViewersOverallKey           = "peak_viewers_overall"
-	lastDisconnectTimeKey        = "last_disconnect_time"
+	lastDisconnectTimeKey           = "last_disconnect_time"
-	ffmpegPathKey                = "ffmpeg_path"
+	ffmpegPathKey                   = "ffmpeg_path"
-	nsfwKey                      = "nsfw"
+	nsfwKey                         = "nsfw"
-	s3StorageEnabledKey          = "s3_storage_enabled"
+	s3StorageEnabledKey             = "s3_storage_enabled"
-	s3StorageConfigKey           = "s3_storage_config"
+	s3StorageConfigKey              = "s3_storage_config"
-	videoLatencyLevel            = "video_latency_level"
+	videoLatencyLevel               = "video_latency_level"
-	videoStreamOutputVariantsKey = "video_stream_output_variants"
+	videoStreamOutputVariantsKey    = "video_stream_output_variants"
-	chatDisabledKey              = "chat_disabled"
+	chatDisabledKey                 = "chat_disabled"
-	externalActionsKey           = "external_actions"
+	externalActionsKey              = "external_actions"
-	customStylesKey              = "custom_styles"
+	customStylesKey                 = "custom_styles"
-	videoCodecKey                = "video_codec"
+	videoCodecKey                   = "video_codec"
-	blockedUsernamesKey          = "blocked_usernames"
+	blockedUsernamesKey             = "blocked_usernames"
-	publicKeyKey                 = "public_key"
+	publicKeyKey                    = "public_key"
-	privateKeyKey                = "private_key"
+	privateKeyKey                   = "private_key"
-	serverInitDateKey            = "server_init_date"
+	serverInitDateKey               = "server_init_date"
-	federationEnabledKey         = "federation_enabled"
+	federationEnabledKey            = "federation_enabled"
-	federationUsernameKey        = "federation_username"
+	federationUsernameKey           = "federation_username"
-	federationPrivateKey         = "federation_private"
+	federationPrivateKey            = "federation_private"
-	federationGoLiveMessageKey   = "federation_go_live_message"
+	federationGoLiveMessageKey      = "federation_go_live_message"
-	federationShowEngagementKey  = "federation_show_engagement"
+	federationShowEngagementKey     = "federation_show_engagement"
-	federationBlockedDomainsKey  = "federation_blocked_domains"
+	federationBlockedDomainsKey     = "federation_blocked_domains"
-	suggestedUsernamesKey        = "suggested_usernames"
+	suggestedUsernamesKey           = "suggested_usernames"
-	chatJoinMessagesEnabledKey   = "chat_join_messages_enabled"
+	chatJoinMessagesEnabledKey      = "chat_join_messages_enabled"
+	chatEstablishedUsersOnlyModeKey = "chat_established_users_only_mode"
 )
 
 // GetExtraPageBodyContent will return the user-supplied body content.
@@ -501,6 +502,21 @@ func GetChatDisabled() bool {
 	return false
 }
 
+// SetChatEstablishedUsersOnlyMode sets the state of established user only mode.
+func SetChatEstablishedUsersOnlyMode(enabled bool) error {
+	return _datastore.SetBool(chatEstablishedUsersOnlyModeKey, enabled)
+}
+
+// GetChatEstbalishedUsersOnlyMode returns the state of established user only mode.
+func GetChatEstbalishedUsersOnlyMode() bool {
+	enabled, err := _datastore.GetBool(chatEstablishedUsersOnlyModeKey)
+	if err == nil {
+		return enabled
+	}
+
+	return false
+}
+
 // GetExternalActions will return the registered external actions.
 func GetExternalActions() []models.ExternalAction {
 	configEntry, err := _datastore.Get(externalActionsKey)

router/router.go

@@ -177,6 +177,9 @@ func Start() error {
 	// Disable chat user join messages
 	http.HandleFunc("/api/admin/config/chat/joinmessagesenabled", middleware.RequireAdminAuth(admin.SetChatJoinMessagesEnabled))
 
+	// Enable/disable chat established user mode
+	http.HandleFunc("/api/admin/config/chat/establishedusermode", middleware.RequireAdminAuth(admin.SetEnableEstablishedChatUserMode))
+
 	// Set chat usernames that are not allowed
 	http.HandleFunc("/api/admin/config/chat/forbiddenusernames", middleware.RequireAdminAuth(admin.SetForbiddenUsernameList))
 

test/automated/api/chat.test.js

@@ -27,10 +27,12 @@ test('can fetch chat messages', async (done) => {
     .auth('admin', 'abc123')
     .expect(200);
 
-  const expectedBody = `${testMessage.body}`;
+  const message = res.body.filter((m) => m.body === testMessage.body)[0];
-  const message = res.body.filter(function (msg) {
+  if (!message) {
-    return msg.body === expectedBody;
+    throw new Error('Message not found');
-  })[0];
+  }
+
+  const expectedBody = testMessage.body;
 
   expect(message.body).toBe(expectedBody);
   expect(message.user.displayName).toBe(userDisplayName);
@@ -52,7 +54,7 @@ test('can derive display name from user header', async (done) => {
 test('can overwrite user header derived display name with body', async (done) => {
   const res = await request
     .post('/api/chat/register')
-    .send({displayName: 'TestUserChat'})
+    .send({ displayName: 'TestUserChat' })
     .set('X-Forwarded-User', 'test-user')
     .expect(200);
 

test/automated/api/chatmoderation.test.js

@@ -5,13 +5,19 @@ const WebSocket = require('ws');
 
 const registerChat = require('./lib/chat').registerChat;
 const sendChatMessage = require('./lib/chat').sendChatMessage;
-const listenForEvent = require('./lib/chat').listenForEvent;
 
 const testVisibilityMessage = {
   body: 'message ' + Math.floor(Math.random() * 100),
   type: 'CHAT',
 };
 
+var messageId;
+
+const establishedUserFailedChatMessage = {
+  body: 'this message should fail to send ' + Math.floor(Math.random() * 100),
+  type: 'CHAT',
+};
+
 test('can send a chat message', async (done) => {
   const registration = await registerChat();
   const accessToken = registration.accessToken;
@@ -30,14 +36,14 @@ test('verify we can make API call to mark message as hidden', async (done) => {
   );
 
   // Verify the visibility change comes through the websocket
-  ws.on('message', function incoming(message) {
+  ws.on('message', async function incoming(message) {
     const messages = message.split('\n');
-    messages.forEach(function (message) {
+    messages.forEach(async function (message) {
       const event = JSON.parse(message);
 
       if (event.type === 'VISIBILITY-UPDATE') {
-        done();
         ws.close();
+        done();
       }
     });
   });
@@ -48,7 +54,7 @@ test('verify we can make API call to mark message as hidden', async (done) => {
     .expect(200);
 
   const message = res.body[0];
-  const messageId = message.id;
+  messageId = message.id;
   await request
     .post('/api/admin/chat/updatemessagevisibility')
     .auth('admin', 'abc123')
@@ -57,15 +63,56 @@ test('verify we can make API call to mark message as hidden', async (done) => {
 });
 
 test('verify message has become hidden', async (done) => {
+  await new Promise((r) => setTimeout(r, 2000));
+
   const res = await request
     .get('/api/admin/chat/messages')
     .expect(200)
     .auth('admin', 'abc123');
 
   const message = res.body.filter((obj) => {
-    return obj.body === `${testVisibilityMessage.body}`;
+    return obj.id === messageId;
   });
   expect(message.length).toBe(1);
   // expect(message[0].hiddenAt).toBeTruthy();
   done();
 });
+
+test('can enable established chat user mode', async (done) => {
+  await request
+    .post('/api/admin/config/chat/establishedusermode')
+    .auth('admin', 'abc123')
+    .send({ value: true })
+    .expect(200);
+  done();
+});
+
+test('can send a message after established user mode is enabled', async (done) => {
+  const registration = await registerChat();
+  const accessToken = registration.accessToken;
+
+  sendChatMessage(establishedUserFailedChatMessage, accessToken, done);
+});
+
+test('verify rejected message is not in the chat feed', async (done) => {
+  const res = await request
+    .get('/api/admin/chat/messages')
+    .expect(200)
+    .auth('admin', 'abc123');
+
+  const message = res.body.filter((obj) => {
+    return obj.body === establishedUserFailedChatMessage.body;
+  });
+
+  expect(message.length).toBe(0);
+  done();
+});
+
+test('can disable established chat user mode', async (done) => {
+  await request
+    .post('/api/admin/config/chat/establishedusermode')
+    .auth('admin', 'abc123')
+    .send({ value: false })
+    .expect(200);
+  done();
+});

test/automated/api/lib/chat.js

@@ -11,16 +11,11 @@ async function registerChat() {
   }
 }
 
-function sendChatMessage(message, accessToken, done) {
+async function sendChatMessage(message, accessToken, done) {
-  const ws = new WebSocket(
+  const ws = new WebSocket(`ws://localhost:8080/ws?accessToken=${accessToken}`);
-    `ws://localhost:8080/ws?accessToken=${accessToken}`,
-    {
-      origin: 'http://localhost:8080',
-    }
-  );
 
-  function onOpen() {
+  async function onOpen() {
-    ws.send(JSON.stringify(message), function () {
+    ws.send(JSON.stringify(message), async function () {
       ws.close();
       done();
     });
@@ -30,12 +25,7 @@ function sendChatMessage(message, accessToken, done) {
 }
 
 async function listenForEvent(name, accessToken, done) {
-  const ws = new WebSocket(
+  const ws = new WebSocket(`ws://localhost:8080/ws?accessToken=${accessToken}`);
-    `ws://localhost:8080/ws?accessToken=${accessToken}`,
-    {
-      origin: 'http://localhost:8080',
-    }
-  );
 
   ws.on('message', function incoming(message) {
     const messages = message.split('\n');

test/automated/api/package-lock.json

@@ -600,6 +600,15 @@
         "node": ">= 10.14.2"
       }
     },
+    "node_modules/@jest/core/node_modules/ansi-regex": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/@jest/core/node_modules/strip-ansi": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.0.tgz",
@@ -984,15 +993,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/ansi-regex": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
-      "dev": true,
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/ansi-styles": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
@@ -3373,6 +3373,15 @@
         "node": ">= 10.14.2"
       }
     },
+    "node_modules/jest-runtime/node_modules/ansi-regex": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/jest-runtime/node_modules/cliui": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
@@ -3638,6 +3647,15 @@
         "node": ">= 10.13.0"
       }
     },
+    "node_modules/jest/node_modules/ansi-regex": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/jest/node_modules/cliui": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
@@ -4613,6 +4631,15 @@
         "node": ">= 10"
       }
     },
+    "node_modules/pretty-format/node_modules/ansi-regex": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/prompts": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/prompts/-/prompts-2.4.0.tgz",
@@ -5634,6 +5661,15 @@
         "node": ">=10"
       }
     },
+    "node_modules/string-length/node_modules/ansi-regex": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/string-length/node_modules/strip-ansi": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.0.tgz",
@@ -6791,6 +6827,12 @@
         "strip-ansi": "^6.0.0"
       },
       "dependencies": {
+        "ansi-regex": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+          "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+          "dev": true
+        },
         "strip-ansi": {
           "version": "6.0.0",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.0.tgz",
@@ -7132,12 +7174,6 @@
         }
       }
     },
-    "ansi-regex": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
-      "dev": true
-    },
     "ansi-styles": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
@@ -8688,6 +8724,12 @@
         "jest-cli": "^26.6.3"
       },
       "dependencies": {
+        "ansi-regex": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+          "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+          "dev": true
+        },
         "cliui": {
           "version": "6.0.0",
           "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
@@ -9211,6 +9253,12 @@
         "yargs": "^15.4.1"
       },
       "dependencies": {
+        "ansi-regex": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+          "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+          "dev": true
+        },
         "cliui": {
           "version": "6.0.0",
           "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
@@ -10062,6 +10110,14 @@
         "ansi-regex": "^5.0.0",
         "ansi-styles": "^4.0.0",
         "react-is": "^17.0.1"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+          "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+          "dev": true
+        }
       }
     },
     "prompts": {
@@ -10907,6 +10963,12 @@
         "strip-ansi": "^6.0.0"
       },
       "dependencies": {
+        "ansi-regex": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+          "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+          "dev": true
+        },
         "strip-ansi": {
           "version": "6.0.0",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.0.tgz",