Replace psl with tldts

lib/cookie/cookie.ts

@@ -32,7 +32,7 @@
 // This file was too big before we added max-lines, and it's ongoing work to reduce its size.
 /* eslint max-lines: [1, 750] */
 
-import * as pubsuffix from '../pubsuffix-psl'
+import { getPublicSuffix } from '../getPublicSuffix'
 import * as validators from '../validators'
 import { getCustomInspectSymbol } from '../utilHelper'
 import { inOperator } from '../utils'
@@ -559,7 +559,7 @@ export class Cookie {
       if (cdomain.match(/\.$/)) {
         return false // S4.1.2.3 suggests that this is bad. domainMatch() tests confirm this
       }
-      const suffix = pubsuffix.getPublicSuffix(cdomain)
+      const suffix = getPublicSuffix(cdomain)
       if (suffix == null) {
         // it's a public suffix
         return false

lib/cookie/cookieJar.ts

@@ -1,6 +1,6 @@
 import urlParse from 'url-parse'
 
-import * as pubsuffix from '../pubsuffix-psl'
+import { getPublicSuffix } from '../getPublicSuffix'
 import * as validators from '../validators'
 import { Store } from '../store'
 import { MemoryCookieStore } from '../memstore'
@@ -303,7 +303,7 @@ export class CookieJar {
         const cdomain = cookie.cdomain()
         const suffix =
           typeof cdomain === 'string'
-            ? pubsuffix.getPublicSuffix(cdomain, {
+            ? getPublicSuffix(cdomain, {
                 allowSpecialUseDomain: this.allowSpecialUseDomain,
                 ignoreError: options?.ignoreError,
               })

lib/cookie/index.ts

@@ -1,7 +1,7 @@
 export { MemoryCookieStore } from '../memstore'
 export { pathMatch } from '../pathMatch'
 export { permuteDomain } from '../permuteDomain'
-export { getPublicSuffix } from '../pubsuffix-psl'
+export { getPublicSuffix } from '../getPublicSuffix'
 export { Store } from '../store'
 export { ParameterError } from '../validators'
 export { version } from '../version'
@@ -18,4 +18,5 @@ export { parseDate } from './parseDate'
 export { permutePath } from './permutePath'
 
 import { Cookie } from './cookie'
+
 export const fromJSON = Cookie.fromJSON

lib/pubsuffix-psl.ts → lib/getPublicSuffix.ts

@@ -29,7 +29,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 'use strict'
-import * as psl from 'psl'
+import { getDomain } from 'tldts'
 
 // RFC 6761
 const SPECIAL_USE_DOMAINS = ['local', 'example', 'invalid', 'localhost', 'test']
@@ -84,5 +84,8 @@ export function getPublicSuffix(
     )
   }
 
-  return psl.get(domain)
+  return getDomain(domain, {
+    allowIcannDomains: true,
+    allowPrivateDomains: true,
+  })
 }

lib/permuteDomain.ts

@@ -29,7 +29,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 'use strict'
-import { getPublicSuffix } from './pubsuffix-psl'
+import { getPublicSuffix } from './getPublicSuffix'
 
 // Gives the permutation of all possible domainMatch()es of a given domain. The
 // array is in shortest-to-longest order.  Handy for indexing.

package.json

@@ -119,7 +119,7 @@
     "vows": "^0.8.3"
   },
   "dependencies": {
-    "psl": "^1.9.0",
+    "tldts": "^6.1.0",
     "punycode": "^2.3.1",
     "url-parse": "^1.5.10"
   }