removing storage limit for self hosters

packages/backend/src/config.js

@@ -19,6 +19,7 @@
 "use strict"
 const deep_proto_merge = require('./config/deep_proto_merge');
 // const reserved_words = require('./config/reserved_words');
+const diskusage = require('diskusage');
 
 let config = {};
 
@@ -53,6 +54,17 @@ config.max_subdomains_per_user = 2000;
 config.storage_capacity = 1*1024*1024*1024;
 config.static_hosting_domain = '-static.puter.local';
 
+// Storage limiting is set to false by default
+// Storage available on the device puter is running is the storage available
+config.is_storage_limited = false;
+diskusage.check('/', (err, info) => {
+  if (err) {
+    config.available_device_storage = 1*1024*1024*1024;
+  } else{
+    config.available_device_storage = info.free;
+  }
+});
+
 config.thumb_width = 80;
 config.thumb_height = 80;
 config.app_max_icon_size = 5*1024*1024;

packages/backend/src/filesystem/hl_operations/hl_copy.js

@@ -23,6 +23,7 @@ const { NodePathSelector, RootNodeSelector } = require("../node/selectors");
 const { HLFilesystemOperation } = require("./definitions");
 const { MkTree } = require("./hl_mkdir");
 const { HLRemove } = require("./hl_remove");
+const config = require("../../config");
 
 class HLCopy extends HLFilesystemOperation {
     static DESCRIPTION = `
@@ -141,7 +142,7 @@ class HLCopy extends HLFilesystemOperation {
             let deset_usage = await sizeService.get_usage(dest_user.id);
 
             const size = await source.fetchSize(values.user);
-            let capacity = (dest_user.free_storage === undefined || dest_user.free_storage === null) ? config.storage_capacity : dest_user.free_storage
+            let capacity = config.is_storage_limited ? (dest_user.free_storage === undefined || dest_user.free_storage === null) ? config.storage_capacity : dest_user.free_storage : config.available_device_storage
             if(capacity - deset_usage - size < 0){
                 throw APIError.create('storage_limit_reached');
             }

packages/backend/src/filesystem/hl_operations/hl_move.js

@@ -24,6 +24,7 @@ const { HLFilesystemOperation } = require("./definitions");
 const { MkTree } = require("./hl_mkdir");
 const { HLRemove } = require("./hl_remove");
 const { TYPE_DIRECTORY } = require("../FSNodeContext");
+const config = require("../../config");
 
 class HLMove extends HLFilesystemOperation {
     static MODULES = {
@@ -105,7 +106,7 @@ class HLMove extends HLFilesystemOperation {
                 dest_user = source_user;
             await source.fetchSize();
             const item_size = source.entry.size;
-            let capacity = (dest_user.free_storage === undefined || dest_user.free_storage === null) ? config.storage_capacity : dest_user.free_storage
+            let capacity = config.is_storage_limited ? (dest_user.free_storage === undefined || dest_user.free_storage === null) ? config.storage_capacity : dest_user.free_storage : config.available_device_storage;
             if(capacity - await df(dest_user.id) - item_size < 0){
                 throw APIError.create('storage_limit_reached');
             }

packages/backend/src/filesystem/hl_operations/hl_write.js

@@ -61,8 +61,8 @@ class WriteCommonTrait {
             const { file, user } = this.values;
 
             const usage = await sizeService.get_usage(user.id);
-            let capacity = user.free_storage == undefined
-                ? config.storage_capacity : user.free_storage;
+            let capacity = config.is_storage_limited ? user.free_storage == undefined
+                ? config.storage_capacity : user.free_storage : config.available_device_storage;
             if( capacity - usage - file.size < 0 ) {
                 throw APIError.create('storage_limit_reached');
             }

packages/backend/src/routers/df.js

@@ -39,7 +39,7 @@ router.post('/df', auth, express.json(), async (req, response, next)=>{
         // auth
         response.send({
             used: parseInt(await df(req.user.id)),
-            capacity: (req.user.free_storage === undefined || req.user.free_storage === null) ? config.storage_capacity : req.user.free_storage,
+            capacity: config.is_storage_limited ? (req.user.free_storage === undefined || req.user.free_storage === null) ? config.storage_capacity : req.user.free_storage : config.available_device_storage,
         });
     }catch(e){
         console.log(e)
@@ -64,7 +64,7 @@ router.get('/df', auth, express.json(), async (req, response, next)=>{
         // auth
         response.send({
             used: parseInt(await df(req.user.id)),
-            capacity: (req.user.free_storage === undefined || req.user.free_storage === null) ? config.storage_capacity : req.user.free_storage,
+            capacity: config.is_storage_limited ? (req.user.free_storage === undefined || req.user.free_storage === null) ? config.storage_capacity : req.user.free_storage : config.available_device_storage,
         });
     }catch(e){
         console.log(e)