ImmutableHEADmane

4 files changed, 31 insertions, 12 deletions

diff --git a/.gitignore b/.gitignore
index 3b81951..5e7e92c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 data/e900a9020bbb5db562fe3b148873a78d
+data/cc411e6c13670e52124629b8ac83f7d0
 node_modules
\ No newline at end of file
diff --git a/data/databases.yml b/data/databases.yml
index 62646f6..2590589 100644
--- a/data/databases.yml
+++ b/data/databases.yml
@@ -17,7 +17,7 @@ neutron:
   # Whether the database should be immutable (read-only) or not
   # If enabled, all 'delete' and 'write' commands will be
   # rejected.
-  immutable: false
+  immutable: true
 
   # You can add one or multiple access tokens; make sure all
   # the access tokens are unique across all databases.
diff --git a/modules/delete.js b/modules/delete.js
index 928b7b3..b4e54b0 100644
--- a/modules/delete.js
+++ b/modules/delete.js
@@ -5,6 +5,13 @@ const fs = require('fs');
 module.exports = (req, res, entry, dbid) => {
     res.writeHead(200, {'Content-Type':'application/json'});
     body(req, res, variables.bodyOptions, (err, body) => {
+        if (databases[entry]["immutable"]) {
+            res.writeHead(501, {'Content-Type':'application/json'});
+            res.write("{\"error\":501}");
+            res.end();
+            return;
+        }
+
         if (err) throw err;
         console.log(body);
         if (typeof body.path === "string") {
@@ -13,18 +20,22 @@ module.exports = (req, res, entry, dbid) => {
 
             if (fs.existsSync(__dirname + "/../" + file)) {
                 fs.unlinkSync(__dirname + "/../" + file);
-            }
-            delete heads[entry][body.path];
-            fs.writeFileSync(__dirname + "/../data/" + dbid + "/HEAD", Buffer.from(JSON.stringify(heads[entry])).toString("hex"));
+                delete heads[entry][body.path];
+                fs.writeFileSync(__dirname + "/../data/" + dbid + "/HEAD", Buffer.from(JSON.stringify(heads[entry])).toString("hex"));
 
-            res.write(JSON.stringify({
-                "_internal": {
-                    "database": entry,
-                    "node": node,
-                    "path": file
-                },
-                "error": 200
-            }));
+                res.write(JSON.stringify({
+                    "_internal": {
+                        "database": entry,
+                        "node": node,
+                        "path": file
+                    },
+                    "error": 200
+                }));
+            } else {
+                res.write(JSON.stringify({
+                    "error": 404
+                }));
+            }
             res.end();
         } else {
             res.writeHead(400, {'Content-Type':'application/json'});
diff --git a/modules/write.js b/modules/write.js
index d733360..48ab1d6 100644
--- a/modules/write.js
+++ b/modules/write.js
@@ -6,6 +6,13 @@ module.exports = (req, res, entry, dbid) => {
     res.writeHead(200, {'Content-Type':'application/json'});
     body(req, res, variables.bodyOptions, (err, body) => {
         try {
+            if (databases[entry]["immutable"]) {
+                res.writeHead(501, {'Content-Type':'application/json'});
+                res.write("{\"error\":501}");
+                res.end();
+                return;
+            }
+
             if (err) throw err;
             console.log(body);
             if (typeof body.path === "string" && typeof body.data === "string") {