Bump lodash from 4.17.15 to 4.17.21

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.15 to 4.17.21.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/compare/4.17.15...4.17.21)

Signed-off-by: dependabot[bot] <support@github.com>

README.md

@@ -23,7 +23,6 @@ Built on:
     exitMessage: 'The chat is closed. You may close this window.',
     chatUnavailableMessage: 'The chat service is not available right now. Please try again later.',
     anonymousDisplayName: 'Anonymous',
-    enableEncryption: 'yes',
   }
 
   EmbeddableChatbox.mount(config);
@@ -42,7 +41,6 @@ Options:
 | `exitMessage` (optional) | Text to show if the user rejects the Terms of Use. | `The chat is closed. You may close this window.` |
 | `anonymousDisplayName` (optional) | The display name for the chat user. | `Anonymous` |
 | `chatUnavailableMessage` (optional) | Text to show if no-one is available to respond  | `The chat service is not available right now. Please try again later.` |
-| `enableEncryption` (optional) | if set to "yes" then the chat will be encrypted by default  | `yes` |
 
 ## Feature list
 
@@ -82,7 +80,7 @@ You can try this out on the [live demo](https://nomadic-labs.github.io/safesuppo
 
 Clone the project:
 ```
-git clone https://git.umycode.com/dave/safesupport-chatbox.git
+git clone https://github.com/nomadic-labs/safesupport-chatbox.git
 ```
 Install the dependencies:
 ```

dist/index.html

@@ -23,7 +23,6 @@
         exitMessage: 'The chat is closed. You may close this window.',
         chatUnavailableMessage: 'The chat service is not available right now. Please try again later.',
         anonymousDisplayName: 'Anonymous',
-        enableEncryption: 'no',
     }
 
       EmbeddableChatbox.mount(config);

public/index.html

@@ -23,7 +23,6 @@
         exitMessage: 'The chat is closed. You may close this window.',
         chatUnavailableMessage: 'The chat service is not available right now. Please try again later.',
         anonymousDisplayName: 'Anonymous',
-        enableEncryption: 'no',
     }
 
       EmbeddableChatbox.mount(config);

src/components/chatbox.jsx

@@ -38,7 +38,6 @@ const DEFAULT_EXIT_MESSAGE = "The chat is closed. You may close this window."
 const DEFAULT_ANONYMOUS_DISPLAY_NAME="Anonymous"
 const DEFAULT_CHAT_UNAVAILABLE_MESSAGE = "The chat service is not available right now. Please try again later."
 const DEFAULT_WAIT_MESSAGE = "Please be patient, our online facilitators are currently responding to other support requests."
-const DEFAULT_ENCRYPTION = "yes"
 
 
 class ChatBox extends React.Component {
@@ -230,15 +229,11 @@ class ChatBox extends React.Component {
     client.setDisplayName(this.props.anonymousDisplayName)
     this.setMatrixListeners(client)
 
-    if(this.props.enableEncryption == "yes"){
     try {
       await client.initCrypto()
     } catch(err) {
       return this.initializeUnencryptedChat()
     }
-    }else{
-      return this.initializeUnencryptedChat()
-    }
 
     await client.startClient()
     await this.createRoom(client)
@@ -262,9 +257,7 @@ class ChatBox extends React.Component {
       isCryptoEnabled: false,
     })
 
-    if(this.props.enableEncryption == "yes"){
     this.displayBotMessage({ body: RESTARTING_UNENCRYPTED_CHAT_MESSAGE })
-    }
 
     let opts = {
       baseUrl: this.props.matrixServerUrl,
@@ -284,9 +277,7 @@ class ChatBox extends React.Component {
       client.setDisplayName(this.props.anonymousDisplayName)
       await this.createRoom(client)
       await client.startClient()
-      if(this.props.enableEncryption == "yes"){
       this.displayBotMessage({ body: UNENCRYPTION_NOTICE })
-      }
     } catch(err) {
       console.log("error", err)
       this.handleInitError(err)
@@ -724,7 +715,6 @@ ChatBox.propTypes = {
   chatUnavailableMessage: PropTypes.string,
   anonymousDisplayName: PropTypes.string,
   waitMessage: PropTypes.string,
-  enableEncryption: PropTypes.string,
 }
 
 ChatBox.defaultProps = {
@@ -739,7 +729,6 @@ ChatBox.defaultProps = {
   anonymousDisplayName: DEFAULT_ANONYMOUS_DISPLAY_NAME,
   chatUnavailableMessage: DEFAULT_CHAT_UNAVAILABLE_MESSAGE,
   waitMessage: DEFAULT_WAIT_MESSAGE,
-  enableEncryption: DEFAULT_ENCRYPTION,
 }
 
 export default ChatBox;

src/outputs/bookmarklet.js

@@ -5,14 +5,13 @@ const config = {
         botId: '@help-bot:safesupport.chat',
         roomName: 'Support Chat',
         termsUrl: 'https://tosdr.org/',
-  introMessage: 'This chat application does not collect any of your personal data or any data from your use of this service.',
+        introMessage: "This chat application does not collect any of your personal data or any data from your use of this service.",
         agreementMessage: 'Do you want to continue?',
         confirmationMessage: 'Waiting for a facilitator to join the chat...',
         exitMessage: 'The chat is closed. You may close this window.',
         chatUnavailableMessage: 'The chat service is not available right now. Please try again later.',
         anonymousDisplayName: 'Anonymous',
-  enableEncryption: 'no',
-};
+    }
 
 export default function bookmarklet() {
   if (window.EmbeddableChatbox) {

yarn.lock

@@ -2763,10 +2763,15 @@ camelcase@^5.0.0, camelcase@^5.3.1:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
 
-caniuse-lite@^1.0.30001023, caniuse-lite@^1.0.30001036, caniuse-lite@^1.0.30001038:
-  version "1.0.30001251"
-  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001251.tgz"
-  integrity sha512-HOe1r+9VkU4TFmnU70z+r7OLmtR+/chB1rdcJUeQlAinjEeb0cKL20tlAtOagNZhbrtLnCvV19B4FmF1rgzl6A==
+caniuse-lite@^1.0.30001023:
+  version "1.0.30001023"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001023.tgz#b82155827f3f5009077bdd2df3d8968bcbcc6fc4"
+  integrity sha512-C5TDMiYG11EOhVOA62W1p3UsJ2z4DsHtMBQtjzp3ZsUglcQn62WOUgW0y795c7A5uZ+GCEIvzkMatLIlAsbNTA==
+
+caniuse-lite@^1.0.30001036, caniuse-lite@^1.0.30001038:
+  version "1.0.30001038"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001038.tgz#44da3cbca2ab6cb6aa83d1be5d324e17f141caff"
+  integrity sha512-zii9quPo96XfOiRD4TrfYGs+QsGZpb2cGiMAzPjtf/hpFgB6zCPZgJb7I1+EATeMw/o+lG8FyRAnI+CWStHcaQ==
 
 capture-exit@^2.0.0:
   version "2.0.0"
@@ -6598,9 +6603,9 @@ lodash.sortby@^4.7.0:
   integrity sha1-7dFMgk4sycHgsKG0K7UhBRakJDg=
 
 lodash@^4.0.0, lodash@^4.15.0, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@~4.17.10:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 loglevel@^1.6.4, loglevel@^1.6.6:
   version "1.6.6"