Sso link existing user (#616)

* created and applied link-sso component

* implemented linking existing user to sso

* removed an unused import

* created and applied link-sso component

* implemented linking existing user to sso

* removed an unused import

* merge

* added a token to the sso linking flow

* [jslib] Update (5d874d0 -> 6ab444a) (#618)

* Update jslib (5d874d0 -> 6ab444a)

* Update dependency flows

* created and applied link-sso component

* implemented linking existing user to sso

* removed an unused import

* merge

* added a token to the sso linking flow

* implemented linking existing user to sso

* removed an unused import

* account for some variable shakeup in jslib for link sso

* updated jslib

* updated jslib

* still trying to fix jslib

* finally, really, truly updated jslib

Co-authored-by: Vincent Salucci <26154748+vincentsalucci@users.noreply.github.com>

src/connectors/sso.ts

@@ -9,6 +9,13 @@ document.addEventListener('DOMContentLoaded', (event) => {
         initiateBrowserSso(code, state);
     } else {
         window.location.href = window.location.origin + '/#/sso?code=' + code + '&state=' + state;
+        // Match any characters between "_returnUri='" and the next "'"
+        const returnUri = extractFromRegex(state, '(?<=_returnUri=\')(.*)(?=\')');
+        if (returnUri) {
+            window.location.href = window.location.origin + `/#${returnUri}`;
+        } else {
+            window.location.href = window.location.origin + '/#/sso?code=' + code + '&state=' + state;
+        }
     }
 });
 
@@ -31,3 +38,14 @@ function getQsParam(name: string) {
 function initiateBrowserSso(code: string, state: string) {
     window.postMessage({ command: 'authResult', code: code, state: state }, '*');
 }
+
+function extractFromRegex(s: string, regexString: string) {
+    const regex = new RegExp(regexString);
+    const results = regex.exec(s);
+
+    if (!results) {
+        return null;
+    }
+
+    return results[0];
+}