diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 58b587072..be0a70745 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -303,7 +303,7 @@ export class AppComponent implements OnInit, OnDestroy, AfterViewInit {
     this.subs.add(
       this.store$
         .select(userStore.getUserAuth)
-        .pipe(filter((userAuth) => !!userAuth.token))
+        .pipe(filter((userAuth) => !!userAuth?.token))
         .subscribe((_) => this.store$.dispatch(new userStore.LoadProfile())),
     );
 
@@ -361,10 +361,13 @@ export class AppComponent implements OnInit, OnDestroy, AfterViewInit {
         ),
     );
 
-    const user = this.authService.getUser();
-    if (user.id) {
-      this.store$.dispatch(new userStore.Login(user));
-    }
+    this.subs.add(
+      this.authService.getUser().subscribe((user) => {
+        if (user?.id) {
+          this.store$.dispatch(new userStore.Login(user));
+        }
+      }),
+    );
 
     this.subs.add(
       this.actions$
diff --git a/src/app/components/header/header-buttons/header-buttons.component.ts b/src/app/components/header/header-buttons/header-buttons.component.ts
index 021276ad5..e09de5402 100644
--- a/src/app/components/header/header-buttons/header-buttons.component.ts
+++ b/src/app/components/header/header-buttons/header-buttons.component.ts
@@ -26,6 +26,7 @@ import {
   AsfApiService,
   EnvironmentService,
   ScreenSizeService,
+  UserDataService,
 } from '@services';
 import {
   CMRProduct,
@@ -79,6 +80,7 @@ declare global {
 })
 export class HeaderButtonsComponent implements OnInit, OnDestroy {
   authService = inject(AuthService);
+  userData = inject(UserDataService);
   env = inject(EnvironmentService);
   private http = inject(HttpClient);
   asfApiService = inject(AsfApiService);
@@ -138,9 +140,9 @@ export class HeaderButtonsComponent implements OnInit, OnDestroy {
 
   ngOnInit() {
     this.subs.add(
-      this.store$
-        .select(userStore.getUserAuth)
-        .subscribe((user) => (this.userAuth = user)),
+      this.store$.select(userStore.getUserAuth).subscribe((user) => {
+        this.userAuth = user;
+      }),
     );
 
     this.subs.add(
diff --git a/src/app/components/header/header-buttons/preferences/preferences.component.html b/src/app/components/header/header-buttons/preferences/preferences.component.html
index e3193a416..c2967b398 100644
--- a/src/app/components/header/header-buttons/preferences/preferences.component.html
+++ b/src/app/components/header/header-buttons/preferences/preferences.component.html
@@ -1,6 +1,6 @@
 <div class="dialog-header">
   <div mat-dialog-title class="dialog-title-overrides">
-    {{ 'PREFERENCES_FOR' | translate }} {{ userAuth.id }}
+    {{ 'PREFERENCES_FOR' | translate }} {{ userAuth?.id }}
   </div>
 
   <div class="dl-close-x" (click)="onCloseDownloadQueue()">
diff --git a/src/app/models/user.model.ts b/src/app/models/user.model.ts
index 193ef43e8..303bd1e7d 100644
--- a/src/app/models/user.model.ts
+++ b/src/app/models/user.model.ts
@@ -4,6 +4,7 @@ export interface UserAuth {
   id: string | null;
   token: string | null;
   groups: URSGroup[];
+  exp: number;
 }
 
 export interface UserProfile {
diff --git a/src/app/services/auth.service.ts b/src/app/services/auth.service.ts
index 38a8e7def..4a04fa89d 100644
--- a/src/app/services/auth.service.ts
+++ b/src/app/services/auth.service.ts
@@ -2,12 +2,19 @@ import { Injectable, inject } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 
 import { interval, Subject, Observable, of } from 'rxjs';
-import { map, takeUntil, take, filter, catchError } from 'rxjs/operators';
+import {
+  map,
+  takeUntil,
+  take,
+  catchError,
+  filter,
+  switchMap,
+  retry,
+} from 'rxjs/operators';
 import { Store } from '@ngrx/store';
 import { AppState } from '@store';
 
 import { EnvironmentService } from './environment.service';
-import jwt_decode from 'jwt-decode';
 import * as userStore from '@store/user';
 
 import * as models from '@models';
@@ -21,18 +28,25 @@ export class AuthService {
   private http = inject(HttpClient);
   private notificationService = inject(NotificationService);
   private store$ = inject<Store<AppState>>(Store);
+  private existingUserInfo: models.UserAuth = null;
 
   private bc: BroadcastChannel;
   constructor() {
     if (typeof BroadcastChannel !== 'undefined') {
       this.bc = new BroadcastChannel('asf-vertex');
       this.bc.onmessage = (_event: MessageEvent) => {
-        const user = this.getUser();
-        if (!user.id) {
-          this.store$.dispatch(new userStore.Logout());
-        } else {
-          this.store$.dispatch(new userStore.Login(user));
-        }
+        this.getUser()
+          .pipe(
+            take(1),
+            map((user) => {
+              if (!user?.id) {
+                this.store$.dispatch(new userStore.Logout());
+              } else {
+                this.store$.dispatch(new userStore.Login(user));
+              }
+            }),
+          )
+          .subscribe();
       };
     }
   }
@@ -65,29 +79,25 @@ export class AuthService {
     );
 
     const loginWindowClosed = new Subject<void>();
-
     return interval(500).pipe(
       takeUntil(loginWindowClosed),
-      map((_) => {
-        let user = null;
-
+      switchMap((_) => {
         if (loginWindow.closed) {
           loginWindowClosed.next();
+          return this.getUser();
         }
-
         try {
           if (loginWindow.location.host === window.location.host) {
             loginWindow.close();
-            user = this.getUser();
             this.bc.postMessage({
               event: 'login',
             });
+            return this.getUser();
           }
         } catch (_e) {
           // Do nothing
         }
-
-        return user;
+        return of(null);
       }),
       catchError((_) => {
         this.notificationService.error('Trouble logging in', 'Error', {
@@ -103,7 +113,7 @@ export class AuthService {
 
   public logout$(): Observable<models.UserAuth> {
     return this.http
-      .get(`${this.authUrl}/loginservice/logout`, {
+      .get(`${this.authUrl}/logout`, {
         responseType: 'text',
         withCredentials: true,
       })
@@ -112,70 +122,65 @@ export class AuthService {
           this.bc.postMessage({
             event: 'logout',
           });
-          return this.getUser();
+          return this.existingUserInfo;
         }),
         catchError((_) => {
-          this.notificationService.error('Trouble logging out', 'Error', {
-            timeOut: 5000,
-          });
-          return of(this.getUser());
+          // For now this always throws a CORS error, but it does still logout successfully
+          // this.notificationService.error('Trouble logging out', 'Error', {
+          //   timeOut: 5000,
+          // });
+          return of(this.existingUserInfo);
         }),
         take(1),
       );
   }
 
-  public getUser(): models.UserAuth {
-    const cookies = this.loadCookies();
-    const token = cookies['asf-urs'];
-
-    if (!token) {
-      return this.nullUser();
-    }
-    try {
-      const user = jwt_decode(token);
-
-      if (this.isExpired(user)) {
-        return this.nullUser();
-      }
-
-      setTimeout(
-        () => {
-          this.store$.dispatch(new userStore.Logout());
-          this.notificationService.info(
-            'Session Expired',
-            'Please login again',
+  public getUser(): Observable<models.UserAuth | null> {
+    return this.http
+      .get<models.UserAuth>(`${this.env.currentEnv.user_data}/info/cookie`, {
+        withCredentials: true,
+      })
+      .pipe(
+        retry({
+          count: 3,
+          delay: 100,
+        }),
+        map((user) => {
+          return this.makeUser(
+            user['urs-user-id'],
+            user['urs-groups'],
+            user['token'],
+            user['exp'],
+          );
+        }),
+        map((final) => {
+          this.existingUserInfo = final;
+          setTimeout(
+            () => {
+              this.store$.dispatch(new userStore.Logout());
+              this.notificationService.info(
+                'Session Expired',
+                'Please login again',
+              );
+            },
+            final.exp * 1000 - Date.now(),
           );
-        },
-        user.exp * 1000 - Date.now(),
+          return final;
+        }),
+        catchError((_error) => {
+          console.error('Failed to get user info');
+          return of(null);
+        }),
+        take(1),
       );
-
-      return this.makeUser(user['urs-user-id'], user['urs-groups'], token);
-    } catch (_error) {
-      return this.nullUser();
-    }
   }
 
   private makeUser(
     id: string,
     groups: models.URSGroup[],
     token: string,
+    exp: number,
   ): models.UserAuth {
-    return { id, token, groups };
-  }
-
-  private nullUser(): models.UserAuth {
-    return { id: null, token: null, groups: [] };
-  }
-
-  private isExpired(userToken): boolean {
-    return Date.now() > userToken.exp * 1000;
-  }
-
-  private loadCookies() {
-    return document.cookie
-      .split(';')
-      .map((s) => s.trim().split('='))
-      .map(([name, val]) => ({ [name]: val }))
-      .reduce((allCookies, cookie) => ({ ...allCookies, ...cookie }));
+    return { id, token, groups, exp };
   }
 }
diff --git a/src/app/services/env.ts b/src/app/services/env.ts
index d67a2e094..0993bb406 100644
--- a/src/app/services/env.ts
+++ b/src/app/services/env.ts
@@ -12,11 +12,11 @@ export const env = {
   test: {
     api: 'https://api-test.asf.alaska.edu',
     api_maturity: 'prod',
-    auth: 'https://auth.asf.alaska.edu',
+    auth: 'https://cumulus.asf.alaska.edu',
     urs: 'https://urs.earthdata.nasa.gov',
     urs_client_id: 'BO_n7nTIlMljdvU6kRRB3g',
     banner: 'https://banners.asf.alaska.edu',
-    user_data: 'https://cgdjuem3wc.execute-api.us-east-1.amazonaws.com/prod/',
+    user_data: 'https://appdata-test.asf.alaska.edu',
     unzip: 'https://unzip.asf.alaska.edu',
     bulk_download: 'https://bulk-download.asf.alaska.edu',
   },
diff --git a/src/app/services/environment.service.ts b/src/app/services/environment.service.ts
index 7ad0f27fc..af18b5051 100644
--- a/src/app/services/environment.service.ts
+++ b/src/app/services/environment.service.ts
@@ -18,7 +18,7 @@ export interface Environment {
   api_maturity?: string;
   urs_client_id: string;
   unzip: string;
-  datapool: string;
+  datapool?: string;
   banner: string;
   user_data: string;
   bulk_download: string;
diff --git a/src/app/services/envs/env-devel.ts b/src/app/services/envs/env-devel.ts
index d67a2e094..fe38a6043 100644
--- a/src/app/services/envs/env-devel.ts
+++ b/src/app/services/envs/env-devel.ts
@@ -16,7 +16,7 @@ export const env = {
     urs: 'https://urs.earthdata.nasa.gov',
     urs_client_id: 'BO_n7nTIlMljdvU6kRRB3g',
     banner: 'https://banners.asf.alaska.edu',
-    user_data: 'https://cgdjuem3wc.execute-api.us-east-1.amazonaws.com/prod/',
+    user_data: 'https://appdata-test.asf.alaska.edu',
     unzip: 'https://unzip.asf.alaska.edu',
     bulk_download: 'https://bulk-download.asf.alaska.edu',
   },
diff --git a/src/app/services/envs/env-prod.ts b/src/app/services/envs/env-prod.ts
index 870283201..12773835e 100644
--- a/src/app/services/envs/env-prod.ts
+++ b/src/app/services/envs/env-prod.ts
@@ -12,11 +12,11 @@ export const env = {
   test: {
     api: 'https://api-test.asf.alaska.edu',
     api_maturity: 'test',
-    auth: 'https://auth.asf.alaska.edu',
+    auth: 'https://cumulus.asf.alaska.edu',
     urs: 'https://urs.earthdata.nasa.gov',
     urs_client_id: 'BO_n7nTIlMljdvU6kRRB3g',
     banner: 'https://banners.asf.alaska.edu',
-    user_data: 'https://cgdjuem3wc.execute-api.us-east-1.amazonaws.com/prod/',
+    user_data: 'https://appdata-test.asf.alaska.edu',
     unzip: 'https://unzip.asf.alaska.edu',
     bulk_download: 'https://bulk-download.asf.alaska.edu',
   },
diff --git a/src/app/services/envs/env-test.ts b/src/app/services/envs/env-test.ts
index d67a2e094..0993bb406 100644
--- a/src/app/services/envs/env-test.ts
+++ b/src/app/services/envs/env-test.ts
@@ -12,11 +12,11 @@ export const env = {
   test: {
     api: 'https://api-test.asf.alaska.edu',
     api_maturity: 'prod',
-    auth: 'https://auth.asf.alaska.edu',
+    auth: 'https://cumulus.asf.alaska.edu',
     urs: 'https://urs.earthdata.nasa.gov',
     urs_client_id: 'BO_n7nTIlMljdvU6kRRB3g',
     banner: 'https://banners.asf.alaska.edu',
-    user_data: 'https://cgdjuem3wc.execute-api.us-east-1.amazonaws.com/prod/',
+    user_data: 'https://appdata-test.asf.alaska.edu',
     unzip: 'https://unzip.asf.alaska.edu',
     bulk_download: 'https://bulk-download.asf.alaska.edu',
   },
diff --git a/src/app/services/user-data.service.ts b/src/app/services/user-data.service.ts
index 437ae40d7..117ade3aa 100644
--- a/src/app/services/user-data.service.ts
+++ b/src/app/services/user-data.service.ts
@@ -1,5 +1,5 @@
 import { Injectable, inject } from '@angular/core';
-import { HttpClient, HttpHeaders } from '@angular/common/http';
+import { HttpClient } from '@angular/common/http';
 import { Observable, of } from 'rxjs';
 import { catchError } from 'rxjs/operators';
 
@@ -7,6 +7,15 @@ import { EnvironmentService } from './environment.service';
 import { UserAuth } from '@models';
 import { NotificationService } from './notification.service';
 
+interface UserInfo {
+  uid: string;
+  first_name: string;
+  last_name: string;
+  country: string;
+  email_address: string;
+  organization: string;
+}
+
 @Injectable({
   providedIn: 'root',
 })
@@ -17,13 +26,11 @@ export class UserDataService {
 
   private baseUrl = this.getBaseUrlFrom();
 
-  public getUserInfo$<T>(userAuth: UserAuth): Observable<T> {
-    const url = this.getUserInfoURL(this.baseUrl, userAuth.id);
-    const headers = this.makeAuthHeader(userAuth.token);
-
+  public getUserInfo$(_userAuth: UserAuth): Observable<UserInfo> {
+    const url = this.getUserInfoURL(this.baseUrl);
     return this.http
-      .get<T>(url, {
-        headers,
+      .get<UserInfo>(url, {
+        withCredentials: true,
       })
       .pipe(
         catchError((error) => {
@@ -48,12 +55,11 @@ export class UserDataService {
     userAuth: UserAuth,
     attribute: string,
   ): Observable<T> {
-    const url = this.makeEndpoint(this.baseUrl, userAuth.id, attribute);
-    const headers = this.makeAuthHeader(userAuth.token);
+    const url = this.makeEndpoint(this.baseUrl, userAuth?.id, attribute);
 
     return this.http
       .get<T>(url, {
-        headers,
+        withCredentials: true,
       })
       .pipe(
         catchError((error) => {
@@ -79,12 +85,11 @@ export class UserDataService {
     attribute: string,
     value: T,
   ): Observable<any> {
-    const url = this.makeEndpoint(this.baseUrl, userAuth.id, attribute);
-    const headers = this.makeAuthHeader(userAuth.token);
+    const url = this.makeEndpoint(this.baseUrl, userAuth?.id, attribute);
 
     return this.http
       .post(url, value, {
-        headers,
+        withCredentials: true,
       })
       .pipe(
         catchError((_) => {
@@ -109,14 +114,10 @@ export class UserDataService {
     return `${baseUrl}/vertex/${userId}/${attributeName}`;
   }
 
-  private makeAuthHeader(token: string): HttpHeaders {
-    return new HttpHeaders().set('Authorization', `Bearer ${token}`);
-  }
-
   private getBaseUrlFrom(): string {
     return this.env.currentEnv.user_data;
   }
-  public getUserInfoURL(baseUrl: string, userId: string): string {
-    return `${baseUrl}/vertex/${userId}/`;
+  public getUserInfoURL(baseUrl: string): string {
+    return `${baseUrl}/info/`;
   }
 }
diff --git a/src/app/store/user/user.effect.ts b/src/app/store/user/user.effect.ts
index 531694f16..3e43ec988 100644
--- a/src/app/store/user/user.effect.ts
+++ b/src/app/store/user/user.effect.ts
@@ -147,7 +147,7 @@ export class UserEffects {
             this.store$.select(userReducer.getSearchHistory),
           ]),
         ),
-        filter(([_, [userAuth, _searches]]) => userAuth.id !== null),
+        filter(([_, [userAuth, _searches]]) => userAuth?.id !== null),
         switchMap(([_, [userAuth, searches]]) =>
           this.userDataService.setAttribute$(userAuth, 'History', searches),
         ),
diff --git a/src/app/store/user/user.reducer.ts b/src/app/store/user/user.reducer.ts
index c06dfe545..49d68b4ce 100644
--- a/src/app/store/user/user.reducer.ts
+++ b/src/app/store/user/user.reducer.ts
@@ -20,6 +20,7 @@ export const initState: UserState = {
     id: null,
     token: null,
     groups: [],
+    exp: null,
   },
   profile: {
     defaultDataset: 'SENTINEL-1',
@@ -62,6 +63,7 @@ export function userReducer(state = initState, action: UserActions): UserState {
           id: null,
           token: null,
           groups: [],
+          exp: null,
         },
       };
     }