From: Dessalines <dessalines@users.noreply.github.com>
Date: Fri, 21 Oct 2022 20:14:53 +0000 (-0400)
Subject: Strip html from og descriptions. Fixes #830 (#831)
X-Git-Url: http://these/git/%22%7Burl%7D/static/%7B%7D/readmes/%7Bpost.url%7D?a=commitdiff_plain;h=a4edfd11f91d1fda4acb018445c008f985d2e82b;p=lemmy-ui.git

Strip html from og descriptions. Fixes #830 (#831)
---

diff --git a/package.json b/package.json
index 5e9e7b3..1c1c8ff 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
     "css-loader": "^6.7.1",
     "emoji-short-name": "^2.0.0",
     "express": "~4.18.1",
+    "html-to-text": "^8.2.1",
     "i18next": "^21.8.14",
     "inferno": "^8.0.3",
     "inferno-create-element": "^8.0.3",
@@ -76,6 +77,7 @@
     "@babel/core": "^7.18.9",
     "@types/autosize": "^4.0.0",
     "@types/express": "^4.17.13",
+    "@types/html-to-text": "^8.1.1",
     "@types/node": "^18.6.2",
     "@types/node-fetch": "^2.6.2",
     "@types/serialize-javascript": "^5.0.1",
diff --git a/src/shared/components/common/html-tags.tsx b/src/shared/components/common/html-tags.tsx
index 56cf323..8f35b12 100644
--- a/src/shared/components/common/html-tags.tsx
+++ b/src/shared/components/common/html-tags.tsx
@@ -1,4 +1,5 @@
 import { Option } from "@sniptt/monads";
+import { htmlToText } from "html-to-text";
 import { Component } from "inferno";
 import { Helmet } from "inferno-helmet";
 import { httpExternalPath } from "../../env";
@@ -37,7 +38,9 @@ export class HtmlTags extends Component<HtmlTagsProps, any> {
             <meta
               key={n}
               name={n}
-              content={md.renderInline(this.props.description.unwrap())}
+              content={htmlToText(
+                md.renderInline(this.props.description.unwrap())
+              )}
             />
           ))}
 
diff --git a/yarn.lock b/yarn.lock
index de62e68..a048c94 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1097,6 +1097,14 @@
   resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.11.6.tgz#cee20bd55e68a1720bdab363ecf0c821ded4cd45"
   integrity sha512-50/17A98tWUfQ176raKiOGXuYpLyyVMkxxG6oylzL3BPOlA6ADGdK7EYunSa4I064xerltq9TGXs8HmOk5E+vw==
 
+"@selderee/plugin-htmlparser2@^0.6.0":
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/@selderee/plugin-htmlparser2/-/plugin-htmlparser2-0.6.0.tgz#27e994afd1c2cb647ceb5406a185a5574188069d"
+  integrity sha512-J3jpy002TyBjd4N/p6s+s90eX42H2eRhK3SbsZuvTDv977/E8p2U3zikdiehyJja66do7FlxLomZLPlvl2/xaA==
+  dependencies:
+    domhandler "^4.2.0"
+    selderee "^0.6.0"
+
 "@sniptt/monads@^0.5.10":
   version "0.5.10"
   resolved "https://registry.yarnpkg.com/@sniptt/monads/-/monads-0.5.10.tgz#a80cd00738bbd682d36d36dd36bdc0bddc96eb76"
@@ -1190,6 +1198,11 @@
     "@types/minimatch" "*"
     "@types/node" "*"
 
+"@types/html-to-text@^8.1.1":
+  version "8.1.1"
+  resolved "https://registry.yarnpkg.com/@types/html-to-text/-/html-to-text-8.1.1.tgz#0c5573207c14f618f24da5a2910c510285573094"
+  integrity sha512-QFcqfc7TiVbvIX8Fc2kWUxakruI1Ay6uitaGCYHzI5M0WHQROV5D2XeSaVrK0FmvssivXum4yERVnJsiuH61Ww==
+
 "@types/http-proxy@^1.17.8":
   version "1.17.9"
   resolved "https://registry.yarnpkg.com/@types/http-proxy/-/http-proxy-1.17.9.tgz#7f0e7931343761efde1e2bf48c40f02f3f75705a"
@@ -2393,7 +2406,7 @@ combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.20.0:
+commander@^2.19.0, commander@^2.20.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
@@ -2804,6 +2817,11 @@ dir-glob@^3.0.1:
   dependencies:
     path-type "^4.0.0"
 
+discontinuous-range@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/discontinuous-range/-/discontinuous-range-1.0.0.tgz#e38331f0844bba49b9a9cb71c771585aab1bc65a"
+  integrity sha512-c68LpLbO+7kP/b1Hr1qs8/BJ09F5khZGTxqxZuhzxpmwJKOgRFHJWIb9/KmqnqHhLdO55aOxFH/EGBvUQbL/RQ==
+
 dns-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/dns-equal/-/dns-equal-1.0.0.tgz#b39e7f1da6eb0a75ba9c17324b34753c47e0654d"
@@ -2823,6 +2841,36 @@ doctrine@^3.0.0:
   dependencies:
     esutils "^2.0.2"
 
+dom-serializer@^1.0.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-1.4.1.tgz#de5d41b1aea290215dc45a6dae8adcf1d32e2d30"
+  integrity sha512-VHwB3KfrcOOkelEG2ZOfxqLZdfkil8PtJi4P8N2MMXucZq2yLp75ClViUlOVwyoHEDjYU433Aq+5zWP61+RGag==
+  dependencies:
+    domelementtype "^2.0.1"
+    domhandler "^4.2.0"
+    entities "^2.0.0"
+
+domelementtype@^2.0.1, domelementtype@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.3.0.tgz#5c45e8e869952626331d7aab326d01daf65d589d"
+  integrity sha512-OLETBj6w0OsagBwdXnPdN0cnMfF9opN69co+7ZrbfPGrdpPVNBUj02spi6B1N7wChLQiPn4CSH/zJvXw56gmHw==
+
+domhandler@^4.0.0, domhandler@^4.2.0:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-4.3.1.tgz#8d792033416f59d68bc03a5aa7b018c1ca89279c"
+  integrity sha512-GrwoxYN+uWlzO8uhUXRl0P+kHE4GtVPfYzVLcUxPL7KNdHKj66vvlhiweIHqYYXWlw+T8iLMp42Lm67ghw4WMQ==
+  dependencies:
+    domelementtype "^2.2.0"
+
+domutils@^2.5.2:
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-2.8.0.tgz#4437def5db6e2d1f5d6ee859bd95ca7d02048135"
+  integrity sha512-w96Cjofp72M5IIhpjgobBimYEfoPjx1Vx0BSX9P30WBdZW2WIKU0T1Bd0kz2eNZ9ikjKgHbEyKx8BB6H1L3h3A==
+  dependencies:
+    dom-serializer "^1.0.1"
+    domelementtype "^2.2.0"
+    domhandler "^4.2.0"
+
 dot-prop@^4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-4.2.1.tgz#45884194a71fc2cda71cbb4bceb3a4dd2f433ba4"
@@ -2930,6 +2978,11 @@ enhanced-resolve@^5.10.0:
     graceful-fs "^4.2.4"
     tapable "^2.2.0"
 
+entities@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-2.2.0.tgz#098dc90ebb83d8dffa089d55256b351d34c4da55"
+  integrity sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==
+
 entities@~1.1.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
@@ -3892,6 +3945,11 @@ has@^1.0.3:
   dependencies:
     function-bind "^1.1.1"
 
+he@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
+  integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
+
 history@^5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/history/-/history-5.3.0.tgz#1548abaa245ba47992f063a0783db91ef201c73b"
@@ -3931,6 +3989,28 @@ html-parse-stringify2@^2.0.1:
   dependencies:
     void-elements "^2.0.1"
 
+html-to-text@^8.2.1:
+  version "8.2.1"
+  resolved "https://registry.yarnpkg.com/html-to-text/-/html-to-text-8.2.1.tgz#4a75b8a1b646149bd71c50527adb568990bf459b"
+  integrity sha512-aN/3JvAk8qFsWVeE9InWAWueLXrbkoVZy0TkzaGhoRBC2gCFEeRLDDJN3/ijIGHohy6H+SZzUQWN/hcYtaPK8w==
+  dependencies:
+    "@selderee/plugin-htmlparser2" "^0.6.0"
+    deepmerge "^4.2.2"
+    he "^1.2.0"
+    htmlparser2 "^6.1.0"
+    minimist "^1.2.6"
+    selderee "^0.6.0"
+
+htmlparser2@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-6.1.0.tgz#c4d762b6c3371a05dbe65e94ae43a9f845fb8fb7"
+  integrity sha512-gyyPk6rgonLFEDGoeRgQNaEUvdJ4ktTmmUh/h2t7s+M8oPpIPxgNACWa+6ESR57kXstwqPiCut0V8NRpcwgU7A==
+  dependencies:
+    domelementtype "^2.0.1"
+    domhandler "^4.0.0"
+    domutils "^2.5.2"
+    entities "^2.0.0"
+
 http-cache-semantics@^3.8.0, http-cache-semantics@^3.8.1:
   version "3.8.1"
   resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-3.8.1.tgz#39b0e16add9b605bf0a9ef3d9daaf4843b4cacd2"
@@ -5386,6 +5466,11 @@ moment@^2.29.4:
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
   integrity sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w==
 
+moo@^0.5.0, moo@^0.5.1:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/moo/-/moo-0.5.2.tgz#f9fe82473bc7c184b0d32e2215d3f6e67278733c"
+  integrity sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q==
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"
@@ -5436,6 +5521,16 @@ natural-compare@^1.4.0:
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
   integrity sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==
 
+nearley@^2.20.1:
+  version "2.20.1"
+  resolved "https://registry.yarnpkg.com/nearley/-/nearley-2.20.1.tgz#246cd33eff0d012faf197ff6774d7ac78acdd474"
+  integrity sha512-+Mc8UaAebFzgV+KpI5n7DasuuQCHA89dmwm7JXw3TV43ukfNQ9DnBH3Mdb2g/I4Fdxc26pwimBWvjIw0UAILSQ==
+  dependencies:
+    commander "^2.19.0"
+    moo "^0.5.0"
+    railroad-diagrams "^1.0.0"
+    randexp "0.4.6"
+
 negotiator@0.6.3:
   version "0.6.3"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.3.tgz#58e323a72fedc0d6f9cd4d31fe49f51479590ccd"
@@ -6192,6 +6287,14 @@ parse-json@^4.0.0:
     error-ex "^1.3.1"
     json-parse-better-errors "^1.0.1"
 
+parseley@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/parseley/-/parseley-0.7.0.tgz#9949e3a0ed05c5072adb04f013c2810cf49171a8"
+  integrity sha512-xyOytsdDu077M3/46Am+2cGXEKM9U9QclBDv7fimY7e+BBlxh2JcBp2mgNsmkyA9uvgyTjVzDi7cP1v4hcFxbw==
+  dependencies:
+    moo "^0.5.1"
+    nearley "^2.20.1"
+
 parseurl@~1.3.2, parseurl@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
@@ -6560,6 +6663,19 @@ qw@~1.0.1:
   resolved "https://registry.yarnpkg.com/qw/-/qw-1.0.2.tgz#0c31a6f810320a91c58b05198679427103b03c4a"
   integrity sha512-1PhZ/iLKwlVNq45dnerTMKFjMof49uqli7/0QsvPNbX5OJ3IZ8msa9lUpvPheVdP+IYYPrf6cOaVil7S35joVA==
 
+railroad-diagrams@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/railroad-diagrams/-/railroad-diagrams-1.0.0.tgz#eb7e6267548ddedfb899c1b90e57374559cddb7e"
+  integrity sha512-cz93DjNeLY0idrCNOH6PviZGRN9GJhsdm9hpn1YCS879fj4W+x5IFJhhkRZcwVgMmFF7R82UA/7Oh+R8lLZg6A==
+
+randexp@0.4.6:
+  version "0.4.6"
+  resolved "https://registry.yarnpkg.com/randexp/-/randexp-0.4.6.tgz#e986ad5e5e31dae13ddd6f7b3019aa7c87f60ca3"
+  integrity sha512-80WNmd9DA0tmZrw9qQa62GPPWfuXJknrmVmLcxvq4uZBdYqb1wYoKTmnlGUchvVWe0XiLupYkBoXVOxz3C8DYQ==
+  dependencies:
+    discontinuous-range "1.0.0"
+    ret "~0.1.10"
+
 randombytes@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
@@ -6910,6 +7026,11 @@ restore-cursor@^3.1.0:
     onetime "^5.1.0"
     signal-exit "^3.0.2"
 
+ret@~0.1.10:
+  version "0.1.15"
+  resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
+  integrity sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==
+
 retry@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.10.1.tgz#e76388d217992c252750241d3d3956fed98d8ff4"
@@ -7051,6 +7172,13 @@ schema-utils@^4.0.0:
     ajv-formats "^2.1.1"
     ajv-keywords "^5.0.0"
 
+selderee@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/selderee/-/selderee-0.6.0.tgz#f3bee66cfebcb6f33df98e4a1df77388b42a96f7"
+  integrity sha512-ibqWGV5aChDvfVdqNYuaJP/HnVBhlRGSRrlbttmlMpHcLuTqqbMH36QkSs9GEgj5M88JDYLI8eyP94JaQ8xRlg==
+  dependencies:
+    parseley "^0.7.0"
+
 select-hose@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/select-hose/-/select-hose-2.0.0.tgz#625d8658f865af43ec962bfc376a37359a4994ca"