overlord/Overlord-Server/public/sol-publish.html

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    <title>Solana Memo Publisher - Overlord</title>
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      #rpc-url,
      #rpc-url option {
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        <div>
          <h1 class="text-2xl font-semibold flex items-center gap-2">
            <i class="fa-solid fa-link-slash text-purple-400"></i> Solana Memo Publisher
          </h1>
          <p class="text-slate-400 mt-1">
            Publish an encrypted server URL as a Solana memo transaction.
            Clients configured with Solana lookup will query this address to find the server.
          </p>
        </div>

        <div class="bg-slate-900/70 border border-slate-800 rounded-lg p-5 flex flex-col gap-5">

          <!-- RPC Endpoint -->
          <div>
            <label class="block text-sm font-medium text-slate-300 mb-2" for="rpc-url">RPC Endpoint</label>
            <select id="rpc-url"
              class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg text-slate-100 focus:outline-none focus:border-purple-500 transition-colors">
            </select>
            <div id="custom-rpc-wrapper" class="hidden mt-2">
              <input type="text" id="custom-rpc-url" placeholder="https://your-rpc-endpoint.com"
                class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg focus:outline-none focus:border-purple-500 transition-colors" />
            </div>
          </div>

          <!-- Private Key -->
          <div>
            <label class="block text-sm font-medium text-slate-300 mb-2" for="private-key">Solana Private Key (Base58)</label>
            <div class="flex items-center gap-2">
              <input type="password" id="private-key" placeholder="Enter your Solana wallet private key"
                class="flex-1 min-w-0 px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg focus:outline-none focus:border-purple-500 transition-colors font-mono text-sm" />
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                <i class="fa-solid fa-eye"></i> Show
              </button>
            </div>
            <p class="text-xs text-slate-500 mt-1">
              <i class="fa-solid fa-shield-halved text-amber-400"></i>
              Your private key is never stored — it's used in-memory only for signing and discarded immediately.
            </p>
            <div id="wallet-info" class="hidden mt-2 p-2 bg-slate-800/40 rounded-lg text-xs text-slate-400">
              <span id="wallet-address"></span>
              <span id="wallet-balance" class="ml-2"></span>
            </div>
          </div>

          <!-- Server URL -->
          <div>
            <label class="block text-sm font-medium text-slate-300 mb-2" for="server-url">Server URL to Publish</label>
            <input type="text" id="server-url" placeholder="wss://your-server:5173"
              class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg focus:outline-none focus:border-purple-500 transition-colors" />
            <p class="text-xs text-slate-500 mt-1">
              The server URL that clients will connect to. Multiple URLs can be separated by newlines.
            </p>
          </div>

          <!-- Action Buttons -->
          <div class="flex gap-3 flex-wrap">
            <button type="button" id="preview-btn"
              class="inline-flex items-center gap-2 px-4 py-2 rounded-lg bg-slate-700 hover:bg-slate-600 text-slate-200 border border-slate-600 transition-colors">
              <i class="fa-solid fa-eye"></i> Preview Memo
            </button>
            <button type="button" id="publish-btn"
              class="inline-flex items-center gap-2 px-4 py-2 rounded-lg bg-purple-700 hover:bg-purple-600 text-white border border-purple-600 transition-colors">
              <i class="fa-solid fa-paper-plane"></i> Publish to Solana
            </button>
          </div>

          <!-- Output -->
          <div id="output-section" class="hidden">
            <label class="block text-sm font-medium text-slate-300 mb-2">Result</label>
            <div id="output" class="p-3 bg-slate-800/60 border border-slate-700 rounded-lg text-sm font-mono break-all whitespace-pre-wrap max-h-64 overflow-y-auto">
            </div>
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        </div>

        <!-- Info -->
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          <h3 class="text-slate-300 font-medium mb-2"><i class="fa-solid fa-circle-info text-blue-400"></i> How it works</h3>
          <ul class="list-disc list-inside flex flex-col gap-1">
            <li>The server URL is encrypted with AES-256-GCM using SHA-256 of your server's Agent Token as the key.</li>
            <li>The encrypted memo is published as a Solana memo transaction from your wallet.</li>
            <li>Clients built with Solana mode query your wallet address for the latest memo and decrypt it.</li>
            <li>Publishing costs approximately 0.000005 SOL (~$0.001).</li>
            <li>To update the server URL, just publish a new memo — clients always use the newest one.</li>
          </ul>
        </div>
      </div>
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