API: execute runTx and getAccounts for all network except mainnet

src/app/plugin/pluginAPI.js

@@ -48,7 +48,11 @@ module.exports = (pluginManager, fileProviders, fileManager, compiler, udapp) =>
     },
     udapp: {
       runTx: (mod, tx, cb) => {
-        if (executionContext.getProvider() !== 'vm') return cb('plugin API does not allow sending a transaction through a web3 connection. Only vm mode is allowed')
+        executionContext.detectNetwork((error, network) => {
+          if (error) return cb(error)
+          if (network.name === 'Main' && network.id === '1') {
+            return cb('It is not allowed to make this action against mainnet')
+          }
           udapp.silentRunTx(tx, (error, result) => {
             if (error) return cb(error)
             cb(null, {
@@ -60,10 +64,16 @@ module.exports = (pluginManager, fileProviders, fileManager, compiler, udapp) =>
               createdAddress: result.result.createdAddress ? '0x' + result.result.createdAddress.toString('hex') : undefined
             })
           })
+        })
       },
       getAccounts: (mod, cb) => {
-        if (executionContext.getProvider() !== 'vm') return cb('plugin API does not allow retrieving accounts through a web3 connection. Only vm mode is allowed')
+        executionContext.detectNetwork((error, network) => {
+          if (error) return cb(error)
+          if (network.name === 'Main' && network.id === '1') {
+            return cb('It is not allowed to make this action against mainnet')
+          }
           udapp.getAccounts(cb)
+        })
       },
       createVMAccount: (mod, privateKey, balance, cb) => {
         if (executionContext.getProvider() !== 'vm') return cb('plugin API does not allow creating a new account through web3 connection. Only vm mode is allowed')