@cortexkit/anthropic-auth-core - npm Package Compare versions

Comparing version 1.6.1 to 1.7.0

dist/cch.d.ts

@@ -27,8 +27,7 @@ type Message = {
  *
- * The previous implementation sampled the first user message, which could make
- * the system billing header change with conversation content. Keep this suffix
- * stable for a day so it resembles a rotating Claude Code fingerprint without
- * busting prompt-cache prefixes on every turn.
+ * The captured Claude Code version uses its observed build hash. Custom/future
+ * versions get a deterministic version-only suffix so date changes never rotate
+ * the billing header and bust prompt-cache prefixes.
  */
-export declare function computeVersionSuffix(version?: string, date?: Date): string;
+export declare function computeVersionSuffix(version?: string, _date?: Date): string;
 /**
@@ -35,0 +34,0 @@ * Build the billing header with a cch placeholder.

dist/cch.js

@@ -65,15 +65,10 @@ import { createHash } from 'node:crypto';
  *
- * The previous implementation sampled the first user message, which could make
- * the system billing header change with conversation content. Keep this suffix
- * stable for a day so it resembles a rotating Claude Code fingerprint without
- * busting prompt-cache prefixes on every turn.
+ * The captured Claude Code version uses its observed build hash. Custom/future
+ * versions get a deterministic version-only suffix so date changes never rotate
+ * the billing header and bust prompt-cache prefixes.
  */
-export function computeVersionSuffix(version = CLAUDE_CODE_VERSION, date = new Date()) {
+export function computeVersionSuffix(version = CLAUDE_CODE_VERSION, _date = new Date()) {
     if (version === CLAUDE_CODE_VERSION)
         return CLAUDE_CODE_BUILD_HASH;
-    const dayStamp = date.toISOString().slice(0, 10);
-    return createHash('sha256')
-        .update(`${dayStamp}${version}`)
-        .digest('hex')
-        .slice(0, 3);
+    return createHash('sha256').update(version).digest('hex').slice(0, 3);
 }
@@ -80,0 +75,0 @@ /**

dist/dump.js

@@ -81,2 +81,11 @@ import { createHash } from 'node:crypto';
 }
+function dumpFileSessionSegment(affinity) {
+    const normalized = affinity
+        .trim()
+        .replace(/[^a-zA-Z0-9._-]+/g, '-')
+        .replace(/^-+|-+$/g, '');
+    if (!normalized)
+        return 'session-unknown';
+    return normalized.length <= 80 ? normalized : normalized.slice(0, 80);
+}
 function hashText(value) {
@@ -188,3 +197,3 @@ return createHash('sha256').update(value).digest('hex');
     nextDumpId += 1;
-    const id = `${new Date().toISOString().replace(/[:.]/g, '-')}-${String(nextDumpId).padStart(5, '0')}-${input.transport}-p${input.protocol}-${input.mode}`;
+    const id = `${new Date().toISOString().replace(/[:.]/g, '-')}-${String(nextDumpId).padStart(5, '0')}-${dumpFileSessionSegment(input.affinity)}-${input.transport}-p${input.protocol}-${input.mode}`;
     const dumpDir = getDumpDirectory();
@@ -191,0 +200,0 @@ const prefix = join(dumpDir, id);

package.json

 {
   "name": "@cortexkit/anthropic-auth-core",
-  "version": "1.6.1",
+  "version": "1.7.0",
   "type": "module",
@@ -5,0 +5,0 @@ "repository": {

No alert changes

Improved metrics

Total package byte prevSize

210762

0.05%

Lines of code

5124

0.06%

No dependency changes