Add SSH key generation

static/functions/keys/ssh.js

@@ -0,0 +1,44 @@
+const SSH_PUBKEYS = {
+    devices: {
+        desktop: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGBaSKoWYuR43fxRPy31P/X/2Ri2hYUZTjKiLBRDoa1F",
+        laptop: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGEqeWe+pVp3rTsmHr9v5Qcb+niHXihJxwVKcc7p6EXz",
+        tablet: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID8oqpyU3UW9nLzhTFO6AnDvG2Gf/UQGbB0xgtT8JMmr",
+        phone: "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBMbNW3x0Cx04MybxQo5FptZhdjiFJjKITtq67KqrDXAN+jepJwdIG6TUJzuJddztuYIsvPAoQPpiQVSPyC8y51Y=",
+    },
+    others: [
+        "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAkdmKF1cYQTW7cfK7TYC5iVBsAg5g3SRJqlqo2NixHdAAAABHNzaDo="
+    ]
+}
+
+export function onRequest(context) {
+    let request_url = new URL(context.request.url);
+
+    // Check request flags
+    let add_host_metadata = request_url.searchParams.has("hosts");
+    let add_markers = request_url.searchParams.has("markers");
+
+    // Construct the output
+    let output = "";
+    for (let key in SSH_PUBKEYS.others) {
+        output += `${SSH_PUBKEYS.others[key]}\n`;
+    }
+    for (let device in SSH_PUBKEYS.devices) {
+        output += SSH_PUBKEYS.devices[device];
+        if (add_host_metadata) {
+            output += ` ewpratten@ewpratten-${device}\n`;
+        } else {
+            output += "\n";
+        }
+    }
+
+    // Add markers if needed
+    if (add_markers) {
+        output = `\n# --- BEGIN EWPRATTEN SSH KEYS ---\n${output}\n# --- END EWPRATTEN SSH KEYS ---\n\n`;
+    }
+
+    return new Response(output, {
+        headers: {
+            "Content-Type": "text/plain",
+        },
+    });
+}