feat(nextjs): Include metadata as headers on keyless creation#6483

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Merged
heatlikeheatwave merged 2 commits into from
Aug 7, 2025
Merged

feat(nextjs): Include metadata as headers on keyless creation #6483

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08d30b0
Forward arch, platform, and user-agent information with POST requests…
mwickett Aug 5, 2025
e8cc210
Merge branch 'main' into heat/grow-664-investigate-10-drop-between-ap…
wobsoriano Aug 7, 2025
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6 changes: 6 additions & 0 deletions .changeset/strong-chicken-lie.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
---
"@clerk/backend": patch
"@clerk/nextjs": patch
Comment thread
coderabbitai[bot] marked this conversation as resolved.
---

feat(nextjs): Forward user-agent, arch, platform, and npm config with POST requests to /accountless_applications
8 changes: 6 additions & 2 deletions packages/backend/src/api/endpoints/AccountlessApplicationsAPI.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -5,17 +5,21 @@ import { AbstractAPI } from './AbstractApi';
const basePath = '/accountless_applications';

export class AccountlessApplicationAPI extends AbstractAPI {
public async createAccountlessApplication() {
public async createAccountlessApplication(params?: { requestHeaders?: Headers }) {
const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
return this.request<AccountlessApplication>({
method: 'POST',
path: basePath,
headerParams,
});
}

public async completeAccountlessApplicationOnboarding() {
public async completeAccountlessApplicationOnboarding(params?: { requestHeaders?: Headers }) {
const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
return this.request<AccountlessApplication>({
method: 'POST',
path: joinPaths(basePath, 'complete'),
headerParams,
});
}
}
11 changes: 10 additions & 1 deletion packages/nextjs/src/app-router/server/keyless-provider.tsx
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ import type { PropsWithChildren } from 'react';
import React from 'react';

import { createClerkClientWithOptions } from '../../server/createClerkClient';
import { collectKeylessMetadata, formatMetadataHeaders } from '../../server/keyless-custom-headers';
import type { NextClerkProviderProps } from '../../types';
import { canUseKeyless } from '../../utils/feature-flags';
import { mergeNextClerkPropsWithEnv } from '../../utils/mergeNextClerkPropsWithEnv';
Expand DownExpand Up@@ -92,12 +93,20 @@ export const KeylessProvider = async (props: KeylessProviderProps) => {
secretKey,
});

// Collect metadata
const keylessHeaders = await collectKeylessMetadata()
.then(formatMetadataHeaders)
.catch(() => new Headers());

/**
* Notifying the dashboard the should runs once. We are controlling this behaviour by caching the result of the request.
* If the request fails, it will be considered stale after 10 minutes, otherwise it is cached for 24 hours.
*/
await clerkDevelopmentCache?.run(
() => client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding(),
() =>
client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding({
requestHeaders: keylessHeaders,
}),
{
cacheKey: `${newOrReadKeys.publishableKey}_complete`,
onSuccessStale: 24 * 60 * 60 * 1000, // 24 hours
Expand Down
58 changes: 58 additions & 0 deletions packages/nextjs/src/server/keyless-custom-headers.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,58 @@
import { headers } from 'next/headers';

interface MetadataHeaders {
nodeVersion?: string;
nextVersion?: string;
npmConfigUserAgent?: string;
userAgent?: string;
}

/**
* Collects metadata from the environment and request headers
*/
export async function collectKeylessMetadata(): Promise<MetadataHeaders> {
const headerStore = await headers(); // eslint-disable-line

return {
nodeVersion: process.version,
nextVersion: getNextVersion(),
npmConfigUserAgent: process.env.npm_config_user_agent, // eslint-disable-line
userAgent: headerStore.get('User-Agent') ?? undefined,
};
}

/**
* Extracts Next.js version from process title
*/
function getNextVersion(): string | undefined {
try {
return process.title ?? 'unknown-process-title'; // 'next-server (v15.4.5)'
} catch {
return undefined;
}
}

/**
* Converts metadata to HTTP headers
*/
export function formatMetadataHeaders(metadata: MetadataHeaders): Headers {
const headers = new Headers();

if (metadata.nodeVersion) {
headers.set('Clerk-Node-Version', metadata.nodeVersion);
}

if (metadata.nextVersion) {
headers.set('Clerk-Next-Version', metadata.nextVersion);
}

if (metadata.npmConfigUserAgent) {
headers.set('Clerk-NPM-Config-User-Agent', metadata.npmConfigUserAgent);
}

if (metadata.userAgent) {
headers.set('Clerk-Client-User-Agent', metadata.userAgent);
}

return headers;
}
9 changes: 8 additions & 1 deletion packages/nextjs/src/server/keyless-node.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,7 @@ import type { AccountlessApplication } from '@clerk/backend';

import { createClerkClientWithOptions } from './createClerkClient';
import { nodeCwdOrThrow, nodeFsOrThrow, nodePathOrThrow } from './fs/utils';
import { collectKeylessMetadata, formatMetadataHeaders } from './keyless-custom-headers';

/**
* The Clerk-specific directory name.
Expand DownExpand Up@@ -134,8 +135,14 @@ async function createOrReadKeyless(): Promise<AccountlessApplication | null> {
* At this step, it is safe to create new keys and store them.
*/
const client = createClerkClientWithOptions({});

// Collect metadata
const keylessHeaders = await collectKeylessMetadata()
.then(formatMetadataHeaders)
.catch(() => new Headers());

const accountlessApplication = await client.__experimental_accountlessApplications
.createAccountlessApplication()
.createAccountlessApplication({ requestHeaders: keylessHeaders })
.catch(() => null);

if (accountlessApplication) {
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
feat(nextjs): Include metadata as headers on keyless creation#6483

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 Merged

heatlikeheatwave
merged 2 commits into

from

Aug 7, 2025
 Merged


feat(nextjs): Include metadata as headers on keyless creation
#6483
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08d30b0

Forward arch, platform, and user-agent information with POST requests…


mwickett Aug 5, 2025
e8cc210

Merge branch 'main' into heat/grow-664-investigate-10-drop-between-ap…


wobsoriano Aug 7, 2025

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6 changes: 6 additions & 0 deletions
.changeset/strong-chicken-lie.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
---
"@clerk/backend": patch
"@clerk/nextjs": patch
Comment thread
coderabbitai[bot] marked this conversation as resolved.

---

feat(nextjs): Forward user-agent, arch, platform, and npm config with POST requests to /accountless_applications

8 changes: 6 additions & 2 deletions
packages/backend/src/api/endpoints/AccountlessApplicationsAPI.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,17 +5,21 @@ import { AbstractAPI } from './AbstractApi';
const basePath = '/accountless_applications';

export class AccountlessApplicationAPI extends AbstractAPI {
 public async createAccountlessApplication() {
 public async createAccountlessApplication(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: basePath,
 headerParams,
 });
 }

 public async completeAccountlessApplicationOnboarding() {
 public async completeAccountlessApplicationOnboarding(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: joinPaths(basePath, 'complete'),
 headerParams,
 });
 }
}

11 changes: 10 additions & 1 deletion
packages/nextjs/src/app-router/server/keyless-provider.tsx

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ import type { PropsWithChildren } from 'react';
import React from 'react';

import { createClerkClientWithOptions } from '../../server/createClerkClient';
import { collectKeylessMetadata, formatMetadataHeaders } from '../../server/keyless-custom-headers';
import type { NextClerkProviderProps } from '../../types';
import { canUseKeyless } from '../../utils/feature-flags';
import { mergeNextClerkPropsWithEnv } from '../../utils/mergeNextClerkPropsWithEnv';
Expand DownExpand Up@@ -92,12 +93,20 @@ export const KeylessProvider = async (props: KeylessProviderProps) => {
 secretKey,
 });

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 /**
 * Notifying the dashboard the should runs once. We are controlling this behaviour by caching the result of the request.
 * If the request fails, it will be considered stale after 10 minutes, otherwise it is cached for 24 hours.
 */
 await clerkDevelopmentCache?.run(
 () => client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding(),
 () =>
 client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding({
 requestHeaders: keylessHeaders,
 }),
 {
 cacheKey: `${newOrReadKeys.publishableKey}_complete`,
 onSuccessStale: 24 * 60 * 60 * 1000, // 24 hours
Expand Down

58 changes: 58 additions & 0 deletions
packages/nextjs/src/server/keyless-custom-headers.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,58 @@
import { headers } from 'next/headers';

interface MetadataHeaders {
 nodeVersion?: string;
 nextVersion?: string;
 npmConfigUserAgent?: string;
 userAgent?: string;
}

/**
 * Collects metadata from the environment and request headers
 */
export async function collectKeylessMetadata(): Promise<MetadataHeaders> {
 const headerStore = await headers(); // eslint-disable-line

 return {
 nodeVersion: process.version,
 nextVersion: getNextVersion(),
 npmConfigUserAgent: process.env.npm_config_user_agent, // eslint-disable-line
 userAgent: headerStore.get('User-Agent') ?? undefined,
 };
}

/**
 * Extracts Next.js version from process title
 */
function getNextVersion(): string | undefined {
 try {
 return process.title ?? 'unknown-process-title'; // 'next-server (v15.4.5)'
 } catch {
 return undefined;
 }
}

/**
 * Converts metadata to HTTP headers
 */
export function formatMetadataHeaders(metadata: MetadataHeaders): Headers {
 const headers = new Headers();

 if (metadata.nodeVersion) {
 headers.set('Clerk-Node-Version', metadata.nodeVersion);
 }

 if (metadata.nextVersion) {
 headers.set('Clerk-Next-Version', metadata.nextVersion);
 }

 if (metadata.npmConfigUserAgent) {
 headers.set('Clerk-NPM-Config-User-Agent', metadata.npmConfigUserAgent);
 }

 if (metadata.userAgent) {
 headers.set('Clerk-Client-User-Agent', metadata.userAgent);
 }

 return headers;
}

9 changes: 8 additions & 1 deletion
packages/nextjs/src/server/keyless-node.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,7 @@ import type { AccountlessApplication } from '@clerk/backend';

import { createClerkClientWithOptions } from './createClerkClient';
import { nodeCwdOrThrow, nodeFsOrThrow, nodePathOrThrow } from './fs/utils';
import { collectKeylessMetadata, formatMetadataHeaders } from './keyless-custom-headers';

/**
 * The Clerk-specific directory name.
Expand DownExpand Up@@ -134,8 +135,14 @@ async function createOrReadKeyless(): Promise<AccountlessApplication | null> {
 * At this step, it is safe to create new keys and store them.
 */
 const client = createClerkClientWithOptions({});

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 const accountlessApplication = await client.__experimental_accountlessApplications
 .createAccountlessApplication()
 .createAccountlessApplication({ requestHeaders: keylessHeaders })
 .catch(() => null);

 if (accountlessApplication) {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(nextjs): Include metadata as headers on keyless creation#6483

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

heatlikeheatwave
merged 2 commits into

from

Aug 7, 2025
 Merged


feat(nextjs): Include metadata as headers on keyless creation
#6483
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08d30b0

Forward arch, platform, and user-agent information with POST requests…


mwickett Aug 5, 2025
e8cc210

Merge branch 'main' into heat/grow-664-investigate-10-drop-between-ap…


wobsoriano Aug 7, 2025

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6 changes: 6 additions & 0 deletions
.changeset/strong-chicken-lie.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
---
"@clerk/backend": patch
"@clerk/nextjs": patch
Comment thread
coderabbitai[bot] marked this conversation as resolved.

---

feat(nextjs): Forward user-agent, arch, platform, and npm config with POST requests to /accountless_applications

8 changes: 6 additions & 2 deletions
packages/backend/src/api/endpoints/AccountlessApplicationsAPI.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,17 +5,21 @@ import { AbstractAPI } from './AbstractApi';
const basePath = '/accountless_applications';

export class AccountlessApplicationAPI extends AbstractAPI {
 public async createAccountlessApplication() {
 public async createAccountlessApplication(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: basePath,
 headerParams,
 });
 }

 public async completeAccountlessApplicationOnboarding() {
 public async completeAccountlessApplicationOnboarding(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: joinPaths(basePath, 'complete'),
 headerParams,
 });
 }
}

11 changes: 10 additions & 1 deletion
packages/nextjs/src/app-router/server/keyless-provider.tsx

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ import type { PropsWithChildren } from 'react';
import React from 'react';

import { createClerkClientWithOptions } from '../../server/createClerkClient';
import { collectKeylessMetadata, formatMetadataHeaders } from '../../server/keyless-custom-headers';
import type { NextClerkProviderProps } from '../../types';
import { canUseKeyless } from '../../utils/feature-flags';
import { mergeNextClerkPropsWithEnv } from '../../utils/mergeNextClerkPropsWithEnv';
Expand DownExpand Up@@ -92,12 +93,20 @@ export const KeylessProvider = async (props: KeylessProviderProps) => {
 secretKey,
 });

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 /**
 * Notifying the dashboard the should runs once. We are controlling this behaviour by caching the result of the request.
 * If the request fails, it will be considered stale after 10 minutes, otherwise it is cached for 24 hours.
 */
 await clerkDevelopmentCache?.run(
 () => client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding(),
 () =>
 client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding({
 requestHeaders: keylessHeaders,
 }),
 {
 cacheKey: `${newOrReadKeys.publishableKey}_complete`,
 onSuccessStale: 24 * 60 * 60 * 1000, // 24 hours
Expand Down

58 changes: 58 additions & 0 deletions
packages/nextjs/src/server/keyless-custom-headers.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,58 @@
import { headers } from 'next/headers';

interface MetadataHeaders {
 nodeVersion?: string;
 nextVersion?: string;
 npmConfigUserAgent?: string;
 userAgent?: string;
}

/**
 * Collects metadata from the environment and request headers
 */
export async function collectKeylessMetadata(): Promise<MetadataHeaders> {
 const headerStore = await headers(); // eslint-disable-line

 return {
 nodeVersion: process.version,
 nextVersion: getNextVersion(),
 npmConfigUserAgent: process.env.npm_config_user_agent, // eslint-disable-line
 userAgent: headerStore.get('User-Agent') ?? undefined,
 };
}

/**
 * Extracts Next.js version from process title
 */
function getNextVersion(): string | undefined {
 try {
 return process.title ?? 'unknown-process-title'; // 'next-server (v15.4.5)'
 } catch {
 return undefined;
 }
}

/**
 * Converts metadata to HTTP headers
 */
export function formatMetadataHeaders(metadata: MetadataHeaders): Headers {
 const headers = new Headers();

 if (metadata.nodeVersion) {
 headers.set('Clerk-Node-Version', metadata.nodeVersion);
 }

 if (metadata.nextVersion) {
 headers.set('Clerk-Next-Version', metadata.nextVersion);
 }

 if (metadata.npmConfigUserAgent) {
 headers.set('Clerk-NPM-Config-User-Agent', metadata.npmConfigUserAgent);
 }

 if (metadata.userAgent) {
 headers.set('Clerk-Client-User-Agent', metadata.userAgent);
 }

 return headers;
}

9 changes: 8 additions & 1 deletion
packages/nextjs/src/server/keyless-node.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,7 @@ import type { AccountlessApplication } from '@clerk/backend';

import { createClerkClientWithOptions } from './createClerkClient';
import { nodeCwdOrThrow, nodeFsOrThrow, nodePathOrThrow } from './fs/utils';
import { collectKeylessMetadata, formatMetadataHeaders } from './keyless-custom-headers';

/**
 * The Clerk-specific directory name.
Expand DownExpand Up@@ -134,8 +135,14 @@ async function createOrReadKeyless(): Promise<AccountlessApplication | null> {
 * At this step, it is safe to create new keys and store them.
 */
 const client = createClerkClientWithOptions({});

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 const accountlessApplication = await client.__experimental_accountlessApplications
 .createAccountlessApplication()
 .createAccountlessApplication({ requestHeaders: keylessHeaders })
 .catch(() => null);

 if (accountlessApplication) {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(nextjs): Include metadata as headers on keyless creation#6483

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 Merged

heatlikeheatwave
merged 2 commits into

from

Aug 7, 2025
 Merged


feat(nextjs): Include metadata as headers on keyless creation
#6483
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08d30b0

Forward arch, platform, and user-agent information with POST requests…


mwickett Aug 5, 2025
e8cc210

Merge branch 'main' into heat/grow-664-investigate-10-drop-between-ap…


wobsoriano Aug 7, 2025

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6 changes: 6 additions & 0 deletions
.changeset/strong-chicken-lie.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
---
"@clerk/backend": patch
"@clerk/nextjs": patch
Comment thread
coderabbitai[bot] marked this conversation as resolved.

---

feat(nextjs): Forward user-agent, arch, platform, and npm config with POST requests to /accountless_applications

8 changes: 6 additions & 2 deletions
packages/backend/src/api/endpoints/AccountlessApplicationsAPI.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,17 +5,21 @@ import { AbstractAPI } from './AbstractApi';
const basePath = '/accountless_applications';

export class AccountlessApplicationAPI extends AbstractAPI {
 public async createAccountlessApplication() {
 public async createAccountlessApplication(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: basePath,
 headerParams,
 });
 }

 public async completeAccountlessApplicationOnboarding() {
 public async completeAccountlessApplicationOnboarding(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: joinPaths(basePath, 'complete'),
 headerParams,
 });
 }
}

11 changes: 10 additions & 1 deletion
packages/nextjs/src/app-router/server/keyless-provider.tsx

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ import type { PropsWithChildren } from 'react';
import React from 'react';

import { createClerkClientWithOptions } from '../../server/createClerkClient';
import { collectKeylessMetadata, formatMetadataHeaders } from '../../server/keyless-custom-headers';
import type { NextClerkProviderProps } from '../../types';
import { canUseKeyless } from '../../utils/feature-flags';
import { mergeNextClerkPropsWithEnv } from '../../utils/mergeNextClerkPropsWithEnv';
Expand DownExpand Up@@ -92,12 +93,20 @@ export const KeylessProvider = async (props: KeylessProviderProps) => {
 secretKey,
 });

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 /**
 * Notifying the dashboard the should runs once. We are controlling this behaviour by caching the result of the request.
 * If the request fails, it will be considered stale after 10 minutes, otherwise it is cached for 24 hours.
 */
 await clerkDevelopmentCache?.run(
 () => client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding(),
 () =>
 client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding({
 requestHeaders: keylessHeaders,
 }),
 {
 cacheKey: `${newOrReadKeys.publishableKey}_complete`,
 onSuccessStale: 24 * 60 * 60 * 1000, // 24 hours
Expand Down

58 changes: 58 additions & 0 deletions
packages/nextjs/src/server/keyless-custom-headers.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,58 @@
import { headers } from 'next/headers';

interface MetadataHeaders {
 nodeVersion?: string;
 nextVersion?: string;
 npmConfigUserAgent?: string;
 userAgent?: string;
}

/**
 * Collects metadata from the environment and request headers
 */
export async function collectKeylessMetadata(): Promise<MetadataHeaders> {
 const headerStore = await headers(); // eslint-disable-line

 return {
 nodeVersion: process.version,
 nextVersion: getNextVersion(),
 npmConfigUserAgent: process.env.npm_config_user_agent, // eslint-disable-line
 userAgent: headerStore.get('User-Agent') ?? undefined,
 };
}

/**
 * Extracts Next.js version from process title
 */
function getNextVersion(): string | undefined {
 try {
 return process.title ?? 'unknown-process-title'; // 'next-server (v15.4.5)'
 } catch {
 return undefined;
 }
}

/**
 * Converts metadata to HTTP headers
 */
export function formatMetadataHeaders(metadata: MetadataHeaders): Headers {
 const headers = new Headers();

 if (metadata.nodeVersion) {
 headers.set('Clerk-Node-Version', metadata.nodeVersion);
 }

 if (metadata.nextVersion) {
 headers.set('Clerk-Next-Version', metadata.nextVersion);
 }

 if (metadata.npmConfigUserAgent) {
 headers.set('Clerk-NPM-Config-User-Agent', metadata.npmConfigUserAgent);
 }

 if (metadata.userAgent) {
 headers.set('Clerk-Client-User-Agent', metadata.userAgent);
 }

 return headers;
}

9 changes: 8 additions & 1 deletion
packages/nextjs/src/server/keyless-node.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,7 @@ import type { AccountlessApplication } from '@clerk/backend';

import { createClerkClientWithOptions } from './createClerkClient';
import { nodeCwdOrThrow, nodeFsOrThrow, nodePathOrThrow } from './fs/utils';
import { collectKeylessMetadata, formatMetadataHeaders } from './keyless-custom-headers';

/**
 * The Clerk-specific directory name.
Expand DownExpand Up@@ -134,8 +135,14 @@ async function createOrReadKeyless(): Promise<AccountlessApplication | null> {
 * At this step, it is safe to create new keys and store them.
 */
 const client = createClerkClientWithOptions({});

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 const accountlessApplication = await client.__experimental_accountlessApplications
 .createAccountlessApplication()
 .createAccountlessApplication({ requestHeaders: keylessHeaders })
 .catch(() => null);

 if (accountlessApplication) {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
feat(nextjs): Include metadata as headers on keyless creation#6483

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to your account

 Merged

heatlikeheatwave
merged 2 commits into

from

Aug 7, 2025
 Merged


feat(nextjs): Include metadata as headers on keyless creation
#6483
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08d30b0

Forward arch, platform, and user-agent information with POST requests…


mwickett Aug 5, 2025
e8cc210

Merge branch 'main' into heat/grow-664-investigate-10-drop-between-ap…


wobsoriano Aug 7, 2025

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6 changes: 6 additions & 0 deletions
.changeset/strong-chicken-lie.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
---
"@clerk/backend": patch
"@clerk/nextjs": patch
Comment thread
coderabbitai[bot] marked this conversation as resolved.

---

feat(nextjs): Forward user-agent, arch, platform, and npm config with POST requests to /accountless_applications

8 changes: 6 additions & 2 deletions
packages/backend/src/api/endpoints/AccountlessApplicationsAPI.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,17 +5,21 @@ import { AbstractAPI } from './AbstractApi';
const basePath = '/accountless_applications';

export class AccountlessApplicationAPI extends AbstractAPI {
 public async createAccountlessApplication() {
 public async createAccountlessApplication(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: basePath,
 headerParams,
 });
 }

 public async completeAccountlessApplicationOnboarding() {
 public async completeAccountlessApplicationOnboarding(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: joinPaths(basePath, 'complete'),
 headerParams,
 });
 }
}

11 changes: 10 additions & 1 deletion
packages/nextjs/src/app-router/server/keyless-provider.tsx

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ import type { PropsWithChildren } from 'react';
import React from 'react';

import { createClerkClientWithOptions } from '../../server/createClerkClient';
import { collectKeylessMetadata, formatMetadataHeaders } from '../../server/keyless-custom-headers';
import type { NextClerkProviderProps } from '../../types';
import { canUseKeyless } from '../../utils/feature-flags';
import { mergeNextClerkPropsWithEnv } from '../../utils/mergeNextClerkPropsWithEnv';
Expand DownExpand Up@@ -92,12 +93,20 @@ export const KeylessProvider = async (props: KeylessProviderProps) => {
 secretKey,
 });

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 /**
 * Notifying the dashboard the should runs once. We are controlling this behaviour by caching the result of the request.
 * If the request fails, it will be considered stale after 10 minutes, otherwise it is cached for 24 hours.
 */
 await clerkDevelopmentCache?.run(
 () => client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding(),
 () =>
 client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding({
 requestHeaders: keylessHeaders,
 }),
 {
 cacheKey: `${newOrReadKeys.publishableKey}_complete`,
 onSuccessStale: 24 * 60 * 60 * 1000, // 24 hours
Expand Down

58 changes: 58 additions & 0 deletions
packages/nextjs/src/server/keyless-custom-headers.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,58 @@
import { headers } from 'next/headers';

interface MetadataHeaders {
 nodeVersion?: string;
 nextVersion?: string;
 npmConfigUserAgent?: string;
 userAgent?: string;
}

/**
 * Collects metadata from the environment and request headers
 */
export async function collectKeylessMetadata(): Promise<MetadataHeaders> {
 const headerStore = await headers(); // eslint-disable-line

 return {
 nodeVersion: process.version,
 nextVersion: getNextVersion(),
 npmConfigUserAgent: process.env.npm_config_user_agent, // eslint-disable-line
 userAgent: headerStore.get('User-Agent') ?? undefined,
 };
}

/**
 * Extracts Next.js version from process title
 */
function getNextVersion(): string | undefined {
 try {
 return process.title ?? 'unknown-process-title'; // 'next-server (v15.4.5)'
 } catch {
 return undefined;
 }
}

/**
 * Converts metadata to HTTP headers
 */
export function formatMetadataHeaders(metadata: MetadataHeaders): Headers {
 const headers = new Headers();

 if (metadata.nodeVersion) {
 headers.set('Clerk-Node-Version', metadata.nodeVersion);
 }

 if (metadata.nextVersion) {
 headers.set('Clerk-Next-Version', metadata.nextVersion);
 }

 if (metadata.npmConfigUserAgent) {
 headers.set('Clerk-NPM-Config-User-Agent', metadata.npmConfigUserAgent);
 }

 if (metadata.userAgent) {
 headers.set('Clerk-Client-User-Agent', metadata.userAgent);
 }

 return headers;
}

9 changes: 8 additions & 1 deletion
packages/nextjs/src/server/keyless-node.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,7 @@ import type { AccountlessApplication } from '@clerk/backend';

import { createClerkClientWithOptions } from './createClerkClient';
import { nodeCwdOrThrow, nodeFsOrThrow, nodePathOrThrow } from './fs/utils';
import { collectKeylessMetadata, formatMetadataHeaders } from './keyless-custom-headers';

/**
 * The Clerk-specific directory name.
Expand DownExpand Up@@ -134,8 +135,14 @@ async function createOrReadKeyless(): Promise<AccountlessApplication | null> {
 * At this step, it is safe to create new keys and store them.
 */
 const client = createClerkClientWithOptions({});

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 const accountlessApplication = await client.__experimental_accountlessApplications
 .createAccountlessApplication()
 .createAccountlessApplication({ requestHeaders: keylessHeaders })
 .catch(() => null);

 if (accountlessApplication) {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(nextjs): Include metadata as headers on keyless creation#6483

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

heatlikeheatwave
merged 2 commits into

from

Aug 7, 2025
 Merged


feat(nextjs): Include metadata as headers on keyless creation
#6483
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08d30b0

Forward arch, platform, and user-agent information with POST requests…


mwickett Aug 5, 2025
e8cc210

Merge branch 'main' into heat/grow-664-investigate-10-drop-between-ap…


wobsoriano Aug 7, 2025

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6 changes: 6 additions & 0 deletions
.changeset/strong-chicken-lie.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
---
"@clerk/backend": patch
"@clerk/nextjs": patch
Comment thread
coderabbitai[bot] marked this conversation as resolved.

---

feat(nextjs): Forward user-agent, arch, platform, and npm config with POST requests to /accountless_applications

8 changes: 6 additions & 2 deletions
packages/backend/src/api/endpoints/AccountlessApplicationsAPI.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,17 +5,21 @@ import { AbstractAPI } from './AbstractApi';
const basePath = '/accountless_applications';

export class AccountlessApplicationAPI extends AbstractAPI {
 public async createAccountlessApplication() {
 public async createAccountlessApplication(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: basePath,
 headerParams,
 });
 }

 public async completeAccountlessApplicationOnboarding() {
 public async completeAccountlessApplicationOnboarding(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: joinPaths(basePath, 'complete'),
 headerParams,
 });
 }
}

11 changes: 10 additions & 1 deletion
packages/nextjs/src/app-router/server/keyless-provider.tsx

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ import type { PropsWithChildren } from 'react';
import React from 'react';

import { createClerkClientWithOptions } from '../../server/createClerkClient';
import { collectKeylessMetadata, formatMetadataHeaders } from '../../server/keyless-custom-headers';
import type { NextClerkProviderProps } from '../../types';
import { canUseKeyless } from '../../utils/feature-flags';
import { mergeNextClerkPropsWithEnv } from '../../utils/mergeNextClerkPropsWithEnv';
Expand DownExpand Up@@ -92,12 +93,20 @@ export const KeylessProvider = async (props: KeylessProviderProps) => {
 secretKey,
 });

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 /**
 * Notifying the dashboard the should runs once. We are controlling this behaviour by caching the result of the request.
 * If the request fails, it will be considered stale after 10 minutes, otherwise it is cached for 24 hours.
 */
 await clerkDevelopmentCache?.run(
 () => client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding(),
 () =>
 client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding({
 requestHeaders: keylessHeaders,
 }),
 {
 cacheKey: `${newOrReadKeys.publishableKey}_complete`,
 onSuccessStale: 24 * 60 * 60 * 1000, // 24 hours
Expand Down

58 changes: 58 additions & 0 deletions
packages/nextjs/src/server/keyless-custom-headers.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,58 @@
import { headers } from 'next/headers';

interface MetadataHeaders {
 nodeVersion?: string;
 nextVersion?: string;
 npmConfigUserAgent?: string;
 userAgent?: string;
}

/**
 * Collects metadata from the environment and request headers
 */
export async function collectKeylessMetadata(): Promise<MetadataHeaders> {
 const headerStore = await headers(); // eslint-disable-line

 return {
 nodeVersion: process.version,
 nextVersion: getNextVersion(),
 npmConfigUserAgent: process.env.npm_config_user_agent, // eslint-disable-line
 userAgent: headerStore.get('User-Agent') ?? undefined,
 };
}

/**
 * Extracts Next.js version from process title
 */
function getNextVersion(): string | undefined {
 try {
 return process.title ?? 'unknown-process-title'; // 'next-server (v15.4.5)'
 } catch {
 return undefined;
 }
}

/**
 * Converts metadata to HTTP headers
 */
export function formatMetadataHeaders(metadata: MetadataHeaders): Headers {
 const headers = new Headers();

 if (metadata.nodeVersion) {
 headers.set('Clerk-Node-Version', metadata.nodeVersion);
 }

 if (metadata.nextVersion) {
 headers.set('Clerk-Next-Version', metadata.nextVersion);
 }

 if (metadata.npmConfigUserAgent) {
 headers.set('Clerk-NPM-Config-User-Agent', metadata.npmConfigUserAgent);
 }

 if (metadata.userAgent) {
 headers.set('Clerk-Client-User-Agent', metadata.userAgent);
 }

 return headers;
}

9 changes: 8 additions & 1 deletion
packages/nextjs/src/server/keyless-node.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,7 @@ import type { AccountlessApplication } from '@clerk/backend';

import { createClerkClientWithOptions } from './createClerkClient';
import { nodeCwdOrThrow, nodeFsOrThrow, nodePathOrThrow } from './fs/utils';
import { collectKeylessMetadata, formatMetadataHeaders } from './keyless-custom-headers';

/**
 * The Clerk-specific directory name.
Expand DownExpand Up@@ -134,8 +135,14 @@ async function createOrReadKeyless(): Promise<AccountlessApplication | null> {
 * At this step, it is safe to create new keys and store them.
 */
 const client = createClerkClientWithOptions({});

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 const accountlessApplication = await client.__experimental_accountlessApplications
 .createAccountlessApplication()
 .createAccountlessApplication({ requestHeaders: keylessHeaders })
 .catch(() => null);

 if (accountlessApplication) {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(nextjs): Include metadata as headers on keyless creation#6483

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

heatlikeheatwave
merged 2 commits into

from

Aug 7, 2025
 Merged


feat(nextjs): Include metadata as headers on keyless creation
#6483
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08d30b0

Forward arch, platform, and user-agent information with POST requests…


mwickett Aug 5, 2025
e8cc210

Merge branch 'main' into heat/grow-664-investigate-10-drop-between-ap…


wobsoriano Aug 7, 2025

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6 changes: 6 additions & 0 deletions
.changeset/strong-chicken-lie.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
---
"@clerk/backend": patch
"@clerk/nextjs": patch
Comment thread
coderabbitai[bot] marked this conversation as resolved.

---

feat(nextjs): Forward user-agent, arch, platform, and npm config with POST requests to /accountless_applications

8 changes: 6 additions & 2 deletions
packages/backend/src/api/endpoints/AccountlessApplicationsAPI.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,17 +5,21 @@ import { AbstractAPI } from './AbstractApi';
const basePath = '/accountless_applications';

export class AccountlessApplicationAPI extends AbstractAPI {
 public async createAccountlessApplication() {
 public async createAccountlessApplication(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: basePath,
 headerParams,
 });
 }

 public async completeAccountlessApplicationOnboarding() {
 public async completeAccountlessApplicationOnboarding(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: joinPaths(basePath, 'complete'),
 headerParams,
 });
 }
}

11 changes: 10 additions & 1 deletion
packages/nextjs/src/app-router/server/keyless-provider.tsx

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ import type { PropsWithChildren } from 'react';
import React from 'react';

import { createClerkClientWithOptions } from '../../server/createClerkClient';
import { collectKeylessMetadata, formatMetadataHeaders } from '../../server/keyless-custom-headers';
import type { NextClerkProviderProps } from '../../types';
import { canUseKeyless } from '../../utils/feature-flags';
import { mergeNextClerkPropsWithEnv } from '../../utils/mergeNextClerkPropsWithEnv';
Expand DownExpand Up@@ -92,12 +93,20 @@ export const KeylessProvider = async (props: KeylessProviderProps) => {
 secretKey,
 });

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 /**
 * Notifying the dashboard the should runs once. We are controlling this behaviour by caching the result of the request.
 * If the request fails, it will be considered stale after 10 minutes, otherwise it is cached for 24 hours.
 */
 await clerkDevelopmentCache?.run(
 () => client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding(),
 () =>
 client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding({
 requestHeaders: keylessHeaders,
 }),
 {
 cacheKey: `${newOrReadKeys.publishableKey}_complete`,
 onSuccessStale: 24 * 60 * 60 * 1000, // 24 hours
Expand Down

58 changes: 58 additions & 0 deletions
packages/nextjs/src/server/keyless-custom-headers.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,58 @@
import { headers } from 'next/headers';

interface MetadataHeaders {
 nodeVersion?: string;
 nextVersion?: string;
 npmConfigUserAgent?: string;
 userAgent?: string;
}

/**
 * Collects metadata from the environment and request headers
 */
export async function collectKeylessMetadata(): Promise<MetadataHeaders> {
 const headerStore = await headers(); // eslint-disable-line

 return {
 nodeVersion: process.version,
 nextVersion: getNextVersion(),
 npmConfigUserAgent: process.env.npm_config_user_agent, // eslint-disable-line
 userAgent: headerStore.get('User-Agent') ?? undefined,
 };
}

/**
 * Extracts Next.js version from process title
 */
function getNextVersion(): string | undefined {
 try {
 return process.title ?? 'unknown-process-title'; // 'next-server (v15.4.5)'
 } catch {
 return undefined;
 }
}

/**
 * Converts metadata to HTTP headers
 */
export function formatMetadataHeaders(metadata: MetadataHeaders): Headers {
 const headers = new Headers();

 if (metadata.nodeVersion) {
 headers.set('Clerk-Node-Version', metadata.nodeVersion);
 }

 if (metadata.nextVersion) {
 headers.set('Clerk-Next-Version', metadata.nextVersion);
 }

 if (metadata.npmConfigUserAgent) {
 headers.set('Clerk-NPM-Config-User-Agent', metadata.npmConfigUserAgent);
 }

 if (metadata.userAgent) {
 headers.set('Clerk-Client-User-Agent', metadata.userAgent);
 }

 return headers;
}

9 changes: 8 additions & 1 deletion
packages/nextjs/src/server/keyless-node.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,7 @@ import type { AccountlessApplication } from '@clerk/backend';

import { createClerkClientWithOptions } from './createClerkClient';
import { nodeCwdOrThrow, nodeFsOrThrow, nodePathOrThrow } from './fs/utils';
import { collectKeylessMetadata, formatMetadataHeaders } from './keyless-custom-headers';

/**
 * The Clerk-specific directory name.
Expand DownExpand Up@@ -134,8 +135,14 @@ async function createOrReadKeyless(): Promise<AccountlessApplication | null> {
 * At this step, it is safe to create new keys and store them.
 */
 const client = createClerkClientWithOptions({});

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 const accountlessApplication = await client.__experimental_accountlessApplications
 .createAccountlessApplication()
 .createAccountlessApplication({ requestHeaders: keylessHeaders })
 .catch(() => null);

 if (accountlessApplication) {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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feat(nextjs): Include metadata as headers on keyless creation#6483

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 Merged

heatlikeheatwave
merged 2 commits into

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Aug 7, 2025
 Merged


feat(nextjs): Include metadata as headers on keyless creation
#6483
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08d30b0

Forward arch, platform, and user-agent information with POST requests…


mwickett Aug 5, 2025
e8cc210

Merge branch 'main' into heat/grow-664-investigate-10-drop-between-ap…


wobsoriano Aug 7, 2025

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6 changes: 6 additions & 0 deletions
.changeset/strong-chicken-lie.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
---
"@clerk/backend": patch
"@clerk/nextjs": patch
Comment thread
coderabbitai[bot] marked this conversation as resolved.

---

feat(nextjs): Forward user-agent, arch, platform, and npm config with POST requests to /accountless_applications

8 changes: 6 additions & 2 deletions
packages/backend/src/api/endpoints/AccountlessApplicationsAPI.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,17 +5,21 @@ import { AbstractAPI } from './AbstractApi';
const basePath = '/accountless_applications';

export class AccountlessApplicationAPI extends AbstractAPI {
 public async createAccountlessApplication() {
 public async createAccountlessApplication(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: basePath,
 headerParams,
 });
 }

 public async completeAccountlessApplicationOnboarding() {
 public async completeAccountlessApplicationOnboarding(params?: { requestHeaders?: Headers }) {
 const headerParams = params?.requestHeaders ? Object.fromEntries(params.requestHeaders.entries()) : undefined;
 return this.request<AccountlessApplication>({
 method: 'POST',
 path: joinPaths(basePath, 'complete'),
 headerParams,
 });
 }
}

11 changes: 10 additions & 1 deletion
packages/nextjs/src/app-router/server/keyless-provider.tsx

View file


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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ import type { PropsWithChildren } from 'react';
import React from 'react';

import { createClerkClientWithOptions } from '../../server/createClerkClient';
import { collectKeylessMetadata, formatMetadataHeaders } from '../../server/keyless-custom-headers';
import type { NextClerkProviderProps } from '../../types';
import { canUseKeyless } from '../../utils/feature-flags';
import { mergeNextClerkPropsWithEnv } from '../../utils/mergeNextClerkPropsWithEnv';
Expand DownExpand Up@@ -92,12 +93,20 @@ export const KeylessProvider = async (props: KeylessProviderProps) => {
 secretKey,
 });

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 /**
 * Notifying the dashboard the should runs once. We are controlling this behaviour by caching the result of the request.
 * If the request fails, it will be considered stale after 10 minutes, otherwise it is cached for 24 hours.
 */
 await clerkDevelopmentCache?.run(
 () => client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding(),
 () =>
 client.__experimental_accountlessApplications.completeAccountlessApplicationOnboarding({
 requestHeaders: keylessHeaders,
 }),
 {
 cacheKey: `${newOrReadKeys.publishableKey}_complete`,
 onSuccessStale: 24 * 60 * 60 * 1000, // 24 hours
Expand Down

58 changes: 58 additions & 0 deletions
packages/nextjs/src/server/keyless-custom-headers.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,58 @@
import { headers } from 'next/headers';

interface MetadataHeaders {
 nodeVersion?: string;
 nextVersion?: string;
 npmConfigUserAgent?: string;
 userAgent?: string;
}

/**
 * Collects metadata from the environment and request headers
 */
export async function collectKeylessMetadata(): Promise<MetadataHeaders> {
 const headerStore = await headers(); // eslint-disable-line

 return {
 nodeVersion: process.version,
 nextVersion: getNextVersion(),
 npmConfigUserAgent: process.env.npm_config_user_agent, // eslint-disable-line
 userAgent: headerStore.get('User-Agent') ?? undefined,
 };
}

/**
 * Extracts Next.js version from process title
 */
function getNextVersion(): string | undefined {
 try {
 return process.title ?? 'unknown-process-title'; // 'next-server (v15.4.5)'
 } catch {
 return undefined;
 }
}

/**
 * Converts metadata to HTTP headers
 */
export function formatMetadataHeaders(metadata: MetadataHeaders): Headers {
 const headers = new Headers();

 if (metadata.nodeVersion) {
 headers.set('Clerk-Node-Version', metadata.nodeVersion);
 }

 if (metadata.nextVersion) {
 headers.set('Clerk-Next-Version', metadata.nextVersion);
 }

 if (metadata.npmConfigUserAgent) {
 headers.set('Clerk-NPM-Config-User-Agent', metadata.npmConfigUserAgent);
 }

 if (metadata.userAgent) {
 headers.set('Clerk-Client-User-Agent', metadata.userAgent);
 }

 return headers;
}

9 changes: 8 additions & 1 deletion
packages/nextjs/src/server/keyless-node.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,7 @@ import type { AccountlessApplication } from '@clerk/backend';

import { createClerkClientWithOptions } from './createClerkClient';
import { nodeCwdOrThrow, nodeFsOrThrow, nodePathOrThrow } from './fs/utils';
import { collectKeylessMetadata, formatMetadataHeaders } from './keyless-custom-headers';

/**
 * The Clerk-specific directory name.
Expand DownExpand Up@@ -134,8 +135,14 @@ async function createOrReadKeyless(): Promise<AccountlessApplication | null> {
 * At this step, it is safe to create new keys and store them.
 */
 const client = createClerkClientWithOptions({});

 // Collect metadata
 const keylessHeaders = await collectKeylessMetadata()
 .then(formatMetadataHeaders)
 .catch(() => new Headers());

 const accountlessApplication = await client.__experimental_accountlessApplications
 .createAccountlessApplication()
 .createAccountlessApplication({ requestHeaders: keylessHeaders })
 .catch(() => null);

 if (accountlessApplication) {
Expand Down
Loading