Support rel="me" links in markdown

1 files changed, 5 insertions, 2 deletions

diff --git a/client/src/app/shared/renderer/html-renderer.service.ts b/client/src/app/shared/renderer/html-renderer.service.ts
index 94a8aa4c6..1ddd8fe2f 100644
--- a/client/src/app/shared/renderer/html-renderer.service.ts
+++ b/client/src/app/shared/renderer/html-renderer.service.ts
@@ -19,15 +19,18 @@ export class HtmlRendererService {
       allowedTags: [ 'a', 'p', 'span', 'br', 'strong', 'em', 'ul', 'ol', 'li' ],
       allowedSchemes: [ 'http', 'https' ],
       allowedAttributes: {
-        'a': [ 'href', 'class', 'target' ]
+        'a': [ 'href', 'class', 'target', 'rel' ]
       },
       transformTags: {
         a: (tagName, attribs) => {
+          let rel = 'noopener noreferrer'
+          if (attribs.rel === 'me') rel += ' me'
+
           return {
             tagName,
             attribs: Object.assign(attribs, {
               target: '_blank',
-              rel: 'noopener noreferrer'
+              rel
             })
           }
         }