New routes and fixes

1 files changed, 54 insertions, 0 deletions

diff --git a/api/routes/getRemotePeers/index.js b/api/routes/getRemotePeers/index.js
new file mode 100644
index 0000000..78dbba4
--- /dev/null
+++ b/api/routes/getRemotePeers/index.js
@@ -0,0 +1,54 @@
+/*
+ * Receives an SHA512SUM as a map's hash and if exists it
+ * returns the map's content
+ *
+ */
+
+const { spawn } = require('child_process');
+const config = require("../../config.js");
+
+module.exports = (req, res) => {
+    var args = req.url.split("/");
+    var ip = "";
+    if ( args.length === 4 )
+    {
+        ip = args[3];
+    }
+    var test = /^fc[0-9a-z]{1,2}:([0-9a-z]{1,4}:){1,6}[0-9a-z]{1,4}/
+    if (test.test(ip))
+    {
+        const command = spawn("curl", ["--retry-max-time","3","-s",`http://[${ip}]:8610/v0/peers`]);
+        var buffer = "";
+        command.stdout.on("data", data => {
+            buffer = buffer + data;
+        });
+
+        command.stderr.on("data", data => {
+            console.log(`stderr: ${data}`);
+        });
+
+        command.on('error', (error) => {
+            console.log(`error: ${error.message}`);
+        });
+
+        command.on("close", code => {
+            if ( code === 0 )
+            {
+                res.writeHead(200, { 'Content-Type': 'application/json'});
+                res.end(buffer);
+            }
+            else
+            {
+                res.writeHead(404, {'Content-Type': 'application/json'});
+                res.end(JSON.stringify({error:"Peer unreachable"}));
+            }
+            console.log(`child process exited with code ${code}`);
+        });
+    }
+    else
+    {
+        res.writeHead(404, {'Content-Type': 'application/json'});
+        res.end(JSON.stringify({error:"No IP"}));
+    }
+}
+