email validation update

Author: ahjyrkia

package.json

@@ -79,7 +79,8 @@
     "react-dom": "^16.8.6",
     "ts-node": "^8.5.2",
     "typescript": "4.2.4",
-    "uuid": "^7.0.3"
+    "uuid": "^7.0.3",
+    "validator": "^13.15.20"
   },
   "devDependencies": {
     "@graphql-codegen/cli": "^1.21.8",
@@ -93,6 +94,7 @@
     "@types/jest": "^24.0.11",
     "@types/lodash": "^4.14.122",
     "@types/node": "^14.17.1",
+    "@types/validator": "^13.15.4",
     "concurrently": "^4.1.0",
     "husky": "^1.3.1",
     "jest": "^24.3.1",

src/auth/groupAssignments.ts

@@ -1,3 +1,4 @@
+import validator from 'validator'
 import {
   IUserInfo,
   requestGroups,
@@ -13,6 +14,10 @@ export async function assignUserToGroups(userInfo: IUserInfo): Promise<IUserInfo
     return userInfo
   }
 
+  if (!validator.isEmail(userInfo.email)) {
+    return userInfo
+  }
+
   const settings = await getSettings()
   const domainGroups = settings.domain_groups
   const autoDomainGroups = settings.auto_domain_groups
@@ -31,7 +36,11 @@ export async function assignUserToGroups(userInfo: IUserInfo): Promise<IUserInfo
   )
 
   const sessionGroups = userInfo.groups
-  const emailDomainGroups = assignGroups.filter((dg) => userInfo.email.endsWith(dg.domain))
+  const parsedDomains = userInfo.email.split('@')
+  const emailDomain = parsedDomains[parsedDomains.length - 1]?.toLowerCase()
+  const emailDomainGroups = assignGroups.filter(
+    (dg) => emailDomain === dg.domain.toLowerCase()
+  )
   const groupAssignments = uniq(flatten(emailDomainGroups.map(({ groups }) => groups)))
   const assignToGroups = difference(groupAssignments, sessionGroups)
 

yarn.lock

@@ -2300,6 +2300,11 @@
   resolved "https://registry.yarnpkg.com/@types/unist/-/unist-2.0.3.tgz#9c088679876f374eb5983f150d4787aa6fb32d7e"
   integrity sha512-FvUupuM3rlRsRtCN+fDudtmytGO6iHJuuRKS1Ss0pG5z8oX0diNEw94UEL7hgDbpN94rgaK5R7sWm6RrSkZuAQ==
 
+"@types/validator@^13.15.4":
+  version "13.15.4"
+  resolved "https://registry.yarnpkg.com/@types/validator/-/validator-13.15.4.tgz#38a97ae54747416f745afdfc678f041713082635"
+  integrity sha512-LSFfpSnJJY9wbC0LQxgvfb+ynbHftFo0tMsFOl/J4wexLnYMmDSPaj2ZyDv3TkfL1UePxPrxOWJfbiRS8mQv7A==
+
 "@types/[email protected]":
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/@types/websocket/-/websocket-1.0.2.tgz#d2855c6a312b7da73ed16ba6781815bf30c6187a"
@@ -10939,6 +10944,11 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
+validator@^13.15.20:
+  version "13.15.20"
+  resolved "https://registry.yarnpkg.com/validator/-/validator-13.15.20.tgz#054e9238109538a1bf46ae3e1290845a64fa2186"
+  integrity sha512-KxPOq3V2LmfQPP4eqf3Mq/zrT0Dqp2Vmx2Bn285LwVahLc+CsxOM0crBHczm8ijlcjZ0Q5Xd6LW3z3odTPnlrw==
+
 [email protected]:
   version "1.0.11"
   resolved "https://registry.yarnpkg.com/value-or-promise/-/value-or-promise-1.0.11.tgz#3e90299af31dd014fe843fe309cefa7c1d94b140"