RanchiMall/localbitcoinplusplus
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added code to prevent requests processing unless db sync is complete

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This commit is contained in:
Abhishek Sinha 2019-06-29 16:29:34 +05:30
parent 22f083fa7a
commit a42c2a1a18
1 changed files with 88 additions and 32 deletions
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120
supernode/index.html
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@ -15346,20 +15346,27 @@
});
// Connect with backup supernodes
wsUri.map((uri, index)=>{
if(index>0 && index<=localbitcoinplusplus.master_configurations.MaxBackups
&& localbitcoinplusplus.master_configurations.supernodesPubKeys
if(localbitcoinplusplus.master_configurations.supernodesPubKeys
.includes(idbData.myLocalFLOPublicKey)) {
backUpSupernodesWS[uri.trader_flo_address] = new backupSupernodesWebSocketObject(`ws://${uri.ip}:${uri.port}`);
backUpSupernodesWS[uri.trader_flo_address].connectWS();
}
if (index>0 && localbitcoinplusplus.master_configurations.supernodesPubKeys
.includes(idbData.myLocalFLOPublicKey)) {
let dbname = `su_backup_${uri.trader_flo_address}`;
BACKUP_DB[uri.trader_flo_address] = new newBackupDB(dbname);
BACKUP_DB[uri.trader_flo_address].createNewDB();
}
});
wsUri.map((uri, index)=>{
// Do not serve to any requests unless data is fully synced.
localbitcoinplusplus.services[`can_serve_${uri.trader_flo_address}`] = false;
if(index>0
&& index<=localbitcoinplusplus.master_configurations.MaxBackups) {
backUpSupernodesWS[uri.trader_flo_address] = new backupSupernodesWebSocketObject(`ws://${uri.ip}:${uri.port}`);
backUpSupernodesWS[uri.trader_flo_address].connectWS();
}
if (index>0) {
let dbname = `su_backup_${uri.trader_flo_address}`;
BACKUP_DB[uri.trader_flo_address] = new newBackupDB(dbname);
BACKUP_DB[uri.trader_flo_address].createNewDB();
}
});
}
localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS = wsUri[0].trader_flo_address;
@ -15423,21 +15430,31 @@
localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS = wsUri[0].trader_flo_address;
localbitcoinplusplus.services = {};
// Connect with backup supernodes
wsUri.map((uri, index)=>{
if(index>0 && index<=localbitcoinplusplus.master_configurations.MaxBackups
&& localbitcoinplusplus.master_configurations.supernodesPubKeys
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
.includes(idbData.myLocalFLOPublicKey)) {
backUpSupernodesWS[uri.trader_flo_address] = new backupSupernodesWebSocketObject(`ws://${uri.ip}:${uri.port}`);
backUpSupernodesWS[uri.trader_flo_address].connectWS();
}
if (index>0 && localbitcoinplusplus.master_configurations.supernodesPubKeys
.includes(idbData.myLocalFLOPublicKey)) {
let dbname = `su_backup_${uri.trader_flo_address}`;
BACKUP_DB[uri.trader_flo_address] = new newBackupDB(dbname);
BACKUP_DB[uri.trader_flo_address].createNewDB();
}
});
wsUri.map((uri, index)=>{
// Do not serve to any requests unless data is fully synced.
localbitcoinplusplus.services[`can_serve_${uri.trader_flo_address}`] = false;
if(index>0
&& index<=localbitcoinplusplus.master_configurations.MaxBackups
) {
backUpSupernodesWS[uri.trader_flo_address] = new backupSupernodesWebSocketObject(`ws://${uri.ip}:${uri.port}`);
backUpSupernodesWS[uri.trader_flo_address].connectWS();
}
if (index>0) {
let dbname = `su_backup_${uri.trader_flo_address}`;
BACKUP_DB[uri.trader_flo_address] = new newBackupDB(dbname);
BACKUP_DB[uri.trader_flo_address].createNewDB();
}
});
}
resolve(true);
});
@ -15752,6 +15769,19 @@
console.log(res_obj);
}
// Don't serve the request if data is not synced.
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
if (typeof res_obj.globalParams.primarySupernode !== "string"
|| typeof localbitcoinplusplus.services[`can_serve_${res_obj.globalParams.primarySupernode}`] !== "boolean"
|| localbitcoinplusplus.services[`can_serve_${res_obj.globalParams.primarySupernode}`]==false
) {
showMessage(`INFO: You are not authorized to serve this request.`);
return false;
}
}
if(get_requester_supernode.length>0 && get_requester_supernode[0].data.id !==
localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS) {
processBackupUserOnMesssageRequest(response);
@ -16067,8 +16097,8 @@
retrieve_pvtkey_counter++;
}
}
if (typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY=='string' &&
localbitcoinplusplus.is_ui_loaded == false) {
if (typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY=='string'
&& localbitcoinplusplus.is_ui_loaded == false) {
loadExternalFiles();
dataBaseUIOperations();
return;
@ -17014,6 +17044,19 @@
return;
}
// Don't serve the request if data is not synced.
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
if (typeof res_obj.globalParams.primarySupernode !== "string"
|| typeof localbitcoinplusplus.services[`can_serve_${res_obj.globalParams.primarySupernode}`] !== "boolean"
|| localbitcoinplusplus.services[`can_serve_${res_obj.globalParams.primarySupernode}`]==false
) {
showMessage(`INFO: You are not authorized to serve this request.`);
return false;
}
}
if (res_obj.method !== "sync_primary_supernode_from_backup_supernode"
&& res_obj.method !== "sync_backup_supernode_from_backup_supernode"
&& res_obj.method !== "link_My_Local_IP_To_My_Flo_Id"
@ -20667,7 +20710,7 @@
console.log(addNewKNode);
doSend(addNewKNode);
})
});
}
readDB('userPublicData', MY_LOCAL_FLO_ADDRESS).then(function (
@ -20703,7 +20746,6 @@
}
}
// Show balances
displayBalances(idbData.myLocalFLOAddress);
@ -20731,8 +20773,7 @@
asset1) {
localbitcoinplusplus.master_configurations.tradableAsset2.forEach(
function (asset2) {
RM_TRADE.resolve_current_crypto_price_in_fiat(
asset1, asset2);
RM_TRADE.resolve_current_crypto_price_in_fiat(asset1, asset2);
});
});
}
@ -20744,6 +20785,21 @@
// If connected with Backup Supernode, request it to sync data.
const closestSuList = await readAllDB('myClosestSupernodes');
// If you are a supernode ask if you want to sync primary and secondary backup
if (localbitcoinplusplus.master_configurations.supernodesPubKeys
.includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
const wannaSync = confirm(`Do you want to sync Primary and Backup Databases?`);
if (wannaSync==true) {
reactor.dispatchEvent('sync_primary_and_backup_db');
showMessage(`INFO: You need to update serve to true to start serving as Primary Supernode.`);
} else {
for (let w = 0; w <= localbitcoinplusplus.master_configurations.MaxBackups; w++) {
const element = closestSuList[w];
localbitcoinplusplus.services[`can_serve_${element.trader_flo_address}`] = true;
}
}
}
if (!closestSuList[0].is_live) {
const switchMyWS = new backupSupernodesWebSocketObject();
const connectedWSServerFloId = await switchMyWS.getFloIdFromWSUrl(websocket.url);