From 170bcf394aa83909997d6479ef04037d6746594e Mon Sep 17 00:00:00 2001
From: CoryNQ1E <cory@nq1e.hm>
Date: Wed, 10 Sep 2025 13:45:05 -0700
Subject: [PATCH] Support Lowercase Public Keys in Node API Endpoints

---
 src/app/api/meshcore/node/[publicKey]/neighbors/route.ts | 9 ++++++---
 src/app/api/meshcore/node/[publicKey]/route.ts           | 9 ++++++---
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/app/api/meshcore/node/[publicKey]/neighbors/route.ts b/src/app/api/meshcore/node/[publicKey]/neighbors/route.ts
index fb86553..6f1a4bb 100644
--- a/src/app/api/meshcore/node/[publicKey]/neighbors/route.ts
+++ b/src/app/api/meshcore/node/[publicKey]/neighbors/route.ts
@@ -6,11 +6,11 @@ export async function GET(
   { params }: { params: Promise<{ publicKey: string }> }
 ) {
   try {
-    const { publicKey } = await params;
+    const { publicKey: rawPublicKey } = await params;
     const { searchParams } = new URL(req.url);
     const lastSeen = searchParams.get("lastSeen");
     
-    if (!publicKey) {
+    if (!rawPublicKey) {
       return NextResponse.json({ 
         error: "Public key is required",
         code: "MISSING_PUBLIC_KEY"
@@ -18,13 +18,16 @@ export async function GET(
     }
 
     // Validate public key format (basic validation)
-    if (publicKey.length < 10) {
+    if (rawPublicKey.length < 10) {
       return NextResponse.json({ 
         error: "Invalid public key format",
         code: "INVALID_PUBLIC_KEY"
       }, { status: 400 });
     }
 
+    // Normalize public key to uppercase for database query
+    const publicKey = rawPublicKey.toUpperCase();
+
     const neighbors = await getMeshcoreNodeNeighbors(publicKey, lastSeen);
     
     // Check if the parent node exists by trying to get basic node info
diff --git a/src/app/api/meshcore/node/[publicKey]/route.ts b/src/app/api/meshcore/node/[publicKey]/route.ts
index 4904478..a4ad122 100644
--- a/src/app/api/meshcore/node/[publicKey]/route.ts
+++ b/src/app/api/meshcore/node/[publicKey]/route.ts
@@ -6,11 +6,11 @@ export async function GET(
   { params }: { params: Promise<{ publicKey: string }> }
 ) {
   try {
-    const { publicKey } = await params;
+    const { publicKey: rawPublicKey } = await params;
     const { searchParams } = new URL(req.url);
     const limit = parseInt(searchParams.get("limit") || "50", 10);
     
-    if (!publicKey) {
+    if (!rawPublicKey) {
       return NextResponse.json({ 
         error: "Public key is required",
         code: "MISSING_PUBLIC_KEY"
@@ -18,13 +18,16 @@ export async function GET(
     }
 
     // Validate public key format (basic validation)
-    if (publicKey.length < 10) {
+    if (rawPublicKey.length < 10) {
       return NextResponse.json({ 
         error: "Invalid public key format",
         code: "INVALID_PUBLIC_KEY"
       }, { status: 400 });
     }
 
+    // Normalize public key to uppercase for database query
+    const publicKey = rawPublicKey.toUpperCase();
+
     const nodeInfo = await getMeshcoreNodeInfo(publicKey, limit);
     
     if (!nodeInfo) {