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-rw-r--r--api/config.js1
-rwxr-xr-xapi/index.js8
-rw-r--r--api/routes/getIPFSHash/index.js71
-rw-r--r--api/routes/getRemoteNodeInfo/index.js46
-rw-r--r--api/routes/getRemotePeers/index.js54
-rw-r--r--api/routes/getZblock/index.js66
6 files changed, 178 insertions, 68 deletions
diff --git a/api/config.js b/api/config.js
index 41eb9dd..fc944e1 100644
--- a/api/config.js
+++ b/api/config.js
@@ -19,6 +19,7 @@ const config = {
pairsFile : env.AK_ZPAIRSFILE,
peersFile : env.AK_ZPEERSFILE,
cacheDir : env.AK_CACHEDIR,
+ ipfsArtifactsDir: `${env.AK_WORKDIR}/ipfs_artifacts`,
minedBlocksDir: env.AK_MINEDBLOCKSDIR,
chunksDir: env.AK_CHUNKSDIR,
leafsDir: env.AK_LEAFSDIR,
diff --git a/api/index.js b/api/index.js
index d1a18a6..2646a9c 100755
--- a/api/index.js
+++ b/api/index.js
@@ -3,13 +3,15 @@ const http = require("node:http");
const welcomeMessage = require("./routes/default/index.js");
const getNodeInfo = require('./routes/getNodeInfo/index.js');
const getPeers = require('./routes/getPeers/index.js');
-const getZblock = require('./routes/getZblock/index.js');
+const getIPFSHash = require('./routes/getIPFSHash/index.js');
const getZlatest = require('./routes/getZLatest/index.js');
const getSblock = require('./routes/getSBlock/index.js');
const getChunk = require('./routes/getChunk/index.js');
const getLeaf = require('./routes/getLeaf/index.js');
const getMap = require('./routes/getMap/index.js');
const getSlatest = require('./routes/getSLatest/index.js');
+const getRemoteNodeInfo = require('./routes/getRemoteNodeInfo/index.js');
+const getRemotePeers = require('./routes/getRemotePeers/index.js');
const akLogMessage = require('./lib/akLogMessage');
@@ -51,13 +53,15 @@ function getRoutes(req, res)
case 'root': testRootRoute(req, res); break;
case 'peers': getPeers(req, res); break;
case 'node_info': getNodeInfo(req, res); break;
- case 'zblock': getZblock(req, res); break;
+ case 'ipfs_hash': getIPFSHash(req, res); break;
case 'zlatest': getZlatest(req, res); break;
case 'sblock': getSblock(req, res); break;
case 'slatest': getSlatest(req, res); break;
case 'chunk': getChunk(req, res); break;
case 'leaf': getLeaf(req, res); break;
case 'map': getMap(req, res); break;
+ case 'remote_node_info': getRemoteNodeInfo(req, res); break;
+ case 'remote_peers': getRemotePeers(req, res); break;
default: notImplemented(req, res);
}
}
diff --git a/api/routes/getIPFSHash/index.js b/api/routes/getIPFSHash/index.js
new file mode 100644
index 0000000..f412c80
--- /dev/null
+++ b/api/routes/getIPFSHash/index.js
@@ -0,0 +1,71 @@
+const { spawn } = require('child_process');
+const fs = require("fs");
+const config = require("../../config");
+
+/*
+ * Returns a cached zblock
+ *
+ * Returns:
+ * - JSON object
+ *
+ */
+function fetchIPFShash(zblock, res)
+{
+ regex= /Qm[A-Za-z0-9]{44}/;
+ if (regex.test(zblock)){
+ const path = `${config.ipfsArtifactsDir}/${zblock}`;
+ console.log(path)
+ try
+ {
+ if(fs.existsSync(path))
+ {
+ res.writeHead(200, {'Content-Type': 'application/json'});
+ res.end(JSON.stringify(JSON.parse(fs.readFileSync(path))));
+ }
+ else
+ {
+ res.writeHead(404, {'Content-Type': 'application/json'});
+ res.end(JSON.stringify({error:"invalid or unreachable"}));
+ }
+ }
+ catch (error)
+ {
+ res.writeHead(404, {'Content-Type': 'application/json'});
+ res.end(JSON.stringify({error:error.message}));
+ }
+ }
+ else
+ {
+ res.writeHead(404, {'Content-Type': 'application/json'});
+ res.end(JSON.stringify({error:"Invalid data: regexp failed to pass"}));
+ }
+};
+
+module.exports = (req, res) => {
+ var args = req.url.split("/");
+ if ( (args[2] === 'ipfs_hash') && args[3] && typeof args[3] === "string" && args[3].length === 46 ){
+ regex= /Qm[A-Za-z0-9]{44}/;
+ if (regex.test(args[3]))
+ {
+ if (args[3] === "QmbFMke1KXqnYyBBWxB74N4c5SBnJMVAiMNRcGu6x1AwQH" )
+ {
+ res.writeHead(404, {'Content-Type': 'application/json'});
+ res.end(JSON.stringify({error:"Genesis block"}));
+ }
+ else
+ {
+ fetchIPFShash(args[3],res);
+ }
+ }
+ else
+ {
+ res.writeHead(404, {'Content-Type': 'application/json'});
+ res.end(JSON.stringify({error:"Invalid data: regexp failed to pass"}));
+ }
+ }
+ else
+ {
+ res.writeHead(404, {'Content-Type': 'application/json'});
+ res.end(JSON.stringify({error:"Invalid data: no valid zblock was provided"}));
+ }
+}
diff --git a/api/routes/getRemoteNodeInfo/index.js b/api/routes/getRemoteNodeInfo/index.js
new file mode 100644
index 0000000..6cfff4b
--- /dev/null
+++ b/api/routes/getRemoteNodeInfo/index.js
@@ -0,0 +1,46 @@
+/*
+ * 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/node_info`]);
+ 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 => {
+ res.writeHead(200, { 'Content-Type': 'application/json'});
+ res.end(buffer);
+ console.log(`child process exited with code ${code}`);
+ });
+ }
+ else
+ {
+ res.writeHead(404, {'Content-Type': 'application/json'});
+ res.end(JSON.stringify({error:"No IP"}));
+ }
+}
+
diff --git a/api/routes/getRemotePeers/index.js b/api/routes/getRemotePeers/index.js
new file mode 100644
index 0000000..78dbba4
--- /dev/null
+++ b/api/routes/getRemotePeers/index.js
@@ -0,0 +1,54 @@
+/*
+ * Receives an SHA512SUM as a map's hash and if exists it
+ * returns the map's content
+ *
+ */
+
+const { spawn } = require('child_process');
+const config = require("../../config.js");
+
+module.exports = (req, res) => {
+ var args = req.url.split("/");
+ var ip = "";
+ if ( args.length === 4 )
+ {
+ ip = args[3];
+ }
+ var test = /^fc[0-9a-z]{1,2}:([0-9a-z]{1,4}:){1,6}[0-9a-z]{1,4}/
+ if (test.test(ip))
+ {
+ const command = spawn("curl", ["--retry-max-time","3","-s",`http://[${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"}));
+ }
+}
+
diff --git a/api/routes/getZblock/index.js b/api/routes/getZblock/index.js
deleted file mode 100644
index 9826c8b..0000000
--- a/api/routes/getZblock/index.js
+++ /dev/null
@@ -1,66 +0,0 @@
-const { spawn } = require('child_process');
-const fs = require("fs");
-const config = require("../../config");
-
-/*
- * Returns a cached zblock
- *
- * Returns:
- * - JSON object
- *
- */
-function fetchZblock(zblock, res){
- regex= /Qm[A-Za-z0-9]{44}/;
- if (regex.test(zblock)){
- const command = spawn("ak-zblock",["--cache",zblock]);
-
- command.on("close", code => {
- console.warn(`child process exited with code ${code}`);
-
- if ( code === 0 ) {
- const path = config.cacheDir+"/fzblocks/"+zblock;
- console.log(path)
- try {
- if(fs.existsSync(path)){
- var buffer = fs.readFileSync(path);
- res.writeHead(200, {'Content-Type': 'application/json'});
- res.end(JSON.stringify(JSON.parse(buffer)));
- }
- } catch (error) {
- res.writeHead(404, {'Content-Type': 'application/json'});
- res.end({"error":error.message});
- }
- } else if ( code === 2){
- res.writeHead(404, {'Content-Type': 'application/json'});
- res.end({"error":"The roof is on fire"});
- } else {
- res.writeHead(404, {'Content-Type': 'application/json'});
- res.end({"error":"invalid or unreachable"});
- }
- });
- } else {
- res.writeHead(404, {'Content-Type': 'application/json'});
- res.end(JSON.stringify({error:"Invalid data: regexp failed to pass"}));
- }
-};
-
-module.exports = (req, res) => {
- var args = req.url.split("/");
- if ( (args[2] === 'zblock') && args[3] && typeof args[3] === "string" && args[3].length === 46 ){
- regex= /Qm[A-Za-z0-9]{44}/;
- if (regex.test(args[3])){
- if (args[3] === "QmbFMke1KXqnYyBBWxB74N4c5SBnJMVAiMNRcGu6x1AwQH" ){
- res.writeHead(404, {'Content-Type': 'application/json'});
- res.end(JSON.stringify({error:"Genesis block"}));
- } else {
- fetchZblock(args[3],res);
- }
- } else {
- res.writeHead(404, {'Content-Type': 'application/json'});
- res.end(JSON.stringify({error:"Invalid data: regexp failed to pass"}));
- }
- } else {
- res.writeHead(404, {'Content-Type': 'application/json'});
- res.end(JSON.stringify({error:"Invalid data: no valid zblock was provided"}));
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 05:01:35 +0000