Fix Tampermonkey Script — Session Expires Immediately After Queue Bypass (Hold Token & Iframe Issue)
Budget: $250 – $750 USD
The current script is attatched check it !!!
Its for “ webook.com “ Website
If u r someone who want me to provide all of things and do all of things ?? Dont bid i want someone creative care about dilverables and read my offer well .
I have a working Tampermonkey userscript (v10.0) that bypasses the virtual waiting queue on a ticket booking website. The script successfully removes the queue overlay and exposes the "Book Tickets" button. However, once clicked, the page navigates to `/book` and an embedded iframe (seatcloud.com seating chart widget) loads for a split second then **immediately dies** with a "Session Expired" message.
I need a developer experienced with browser extensions, Tampermonkey/Greasemonkey scripting, API interception, and session/token management to diagnose and fix this.
---
Current Behavior:
1. Script activates on page load = works
2. Queue/waiting line is bypassed successfully = works
3. "Book Tickets" button becomes visible and clickable = works
4. Page navigates to `/event-slug/book` = works
5. Seatcloud iframe loads → instantly closes itself = problem
6. "Session Expired" / "Hold Token Expired" message appears = problem
---
My Technical Analysis (Expected Root Cause):
In the **normal user flow**, the process works like this:
```
User waits in queue → Queue releases user → Server generates a "hold token" →
/book page loads → iframe receives hold token via config → Seating chart works
```
In the **bypassed flow**, the process breaks here:
```
Script skips queue entirely → No server-side hold token is ever generated →
/book page loads → iframe has NO valid token → Widget fires "holdTokenExpired" →
Session killed instantly
```
**The core problem:** The hold token is issued server-side as a RESULT of completing the queue. By skipping the queue, we skip the token issuance step. The iframe widget validates the token on initialization — finds nothing (or finds a null/stale value) — and self-destructs.
**The fix likely involves one of the following approaches:**
- Intercepting the booking initialization API call that normally issues the hold token, and triggering it manually/programmatically after queue bypass but BEFORE the iframe renders
- Gating/delaying the iframe `src` injection until a valid hold token is captured from the network
- Hooking into the WebSocket or API response that carries the hold token and storing it, then injecting it into the iframe config
- Possibly replaying or spoofing the queue-completion handshake so the server believes the user exited the queue legitimately and issues the token naturally
---
**Scope & Difficulty:**
This is a **targeted, surgical fix** — not a full rewrite. The existing script (which I'll provide in full) already handles:
- Redirect/navigation blocking
- API interception
- Storage protection
- Visibility spoofing
- Overlay removal
- Iframe observation
- WebSocket monitoring
The missing piece is **hold token lifecycle management** — specifically, acquiring one before the iframe needs it.
Its a task for someone experienced with:
- Browser network interception (XHR/fetch hooks)
- Token-based session flows
- Reverse-engineering SPA booking systems
- Tampermonkey `@run-at document-start` timing issues
- Cross-origin iframe communication (`postMessage`)
---
**Important Disclaimer:**
The above is my **best guess** based on log analysis. It's possible the actual issue is something else entirely — for example:
- A server-side fingerprint check tied to queue completion
- A cookie or header that's set during queue exit and validated on `/book`
- A race condition where the iframe loads before the page's own Vue/Pinia store is hydrated
- A WebSocket handshake that must complete before the widget initializes
I'm open to your diagnosis if you find a different root cause. What matters is the end result: **the seating chart iframe must load and stay alive after queue bypass.**
---
**Deliverables:**
- Fixed/updated Tampermonkey script (`.user.js`)
Or Python Script
- Brief explanation of what was wrong and what you changed
- Tested and confirmed working verified on my side as well at private web mode and shows that the queue bypassed and iframe session is not expired and alive on a event that has a queue
---
**Budget:** Open to fair proposals — pay is based on result, not hours. If you fix it in 20 minutes, great, you still get paid in full.
**To apply:** Tell me briefly what you think the issue is and how you'd approach it. One-liner "I can do this" replies will be ignored.
---
Its for “ webook.com “ Website
If u r someone who want me to provide all of things and do all of things ?? Dont bid i want someone creative care about dilverables and read my offer well .
I have a working Tampermonkey userscript (v10.0) that bypasses the virtual waiting queue on a ticket booking website. The script successfully removes the queue overlay and exposes the "Book Tickets" button. However, once clicked, the page navigates to `/book` and an embedded iframe (seatcloud.com seating chart widget) loads for a split second then **immediately dies** with a "Session Expired" message.
I need a developer experienced with browser extensions, Tampermonkey/Greasemonkey scripting, API interception, and session/token management to diagnose and fix this.
---
Current Behavior:
1. Script activates on page load = works
2. Queue/waiting line is bypassed successfully = works
3. "Book Tickets" button becomes visible and clickable = works
4. Page navigates to `/event-slug/book` = works
5. Seatcloud iframe loads → instantly closes itself = problem
6. "Session Expired" / "Hold Token Expired" message appears = problem
---
My Technical Analysis (Expected Root Cause):
In the **normal user flow**, the process works like this:
```
User waits in queue → Queue releases user → Server generates a "hold token" →
/book page loads → iframe receives hold token via config → Seating chart works
```
In the **bypassed flow**, the process breaks here:
```
Script skips queue entirely → No server-side hold token is ever generated →
/book page loads → iframe has NO valid token → Widget fires "holdTokenExpired" →
Session killed instantly
```
**The core problem:** The hold token is issued server-side as a RESULT of completing the queue. By skipping the queue, we skip the token issuance step. The iframe widget validates the token on initialization — finds nothing (or finds a null/stale value) — and self-destructs.
**The fix likely involves one of the following approaches:**
- Intercepting the booking initialization API call that normally issues the hold token, and triggering it manually/programmatically after queue bypass but BEFORE the iframe renders
- Gating/delaying the iframe `src` injection until a valid hold token is captured from the network
- Hooking into the WebSocket or API response that carries the hold token and storing it, then injecting it into the iframe config
- Possibly replaying or spoofing the queue-completion handshake so the server believes the user exited the queue legitimately and issues the token naturally
---
**Scope & Difficulty:**
This is a **targeted, surgical fix** — not a full rewrite. The existing script (which I'll provide in full) already handles:
- Redirect/navigation blocking
- API interception
- Storage protection
- Visibility spoofing
- Overlay removal
- Iframe observation
- WebSocket monitoring
The missing piece is **hold token lifecycle management** — specifically, acquiring one before the iframe needs it.
Its a task for someone experienced with:
- Browser network interception (XHR/fetch hooks)
- Token-based session flows
- Reverse-engineering SPA booking systems
- Tampermonkey `@run-at document-start` timing issues
- Cross-origin iframe communication (`postMessage`)
---
**Important Disclaimer:**
The above is my **best guess** based on log analysis. It's possible the actual issue is something else entirely — for example:
- A server-side fingerprint check tied to queue completion
- A cookie or header that's set during queue exit and validated on `/book`
- A race condition where the iframe loads before the page's own Vue/Pinia store is hydrated
- A WebSocket handshake that must complete before the widget initializes
I'm open to your diagnosis if you find a different root cause. What matters is the end result: **the seating chart iframe must load and stay alive after queue bypass.**
---
**Deliverables:**
- Fixed/updated Tampermonkey script (`.user.js`)
Or Python Script
- Brief explanation of what was wrong and what you changed
- Tested and confirmed working verified on my side as well at private web mode and shows that the queue bypassed and iframe session is not expired and alive on a event that has a queue
---
**Budget:** Open to fair proposals — pay is based on result, not hours. If you fix it in 20 minutes, great, you still get paid in full.
**To apply:** Tell me briefly what you think the issue is and how you'd approach it. One-liner "I can do this" replies will be ignored.
---