MENT:门罗币(XMR)锁定转账攻击细节分析

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公告 | 门罗币将于年内逐步取消长支付ID功能:11月26日，门罗币官方发布公告称，将于年内逐步取消长支付ID功能，而将升级成集成地址或子地址功能。逐步淘汰集成地址也在讨论之中，因此，鼓励用户直接升级使用子地址功能。门罗币官方表示取消长支付ID原因是：1.长支付ID可能会降低交易隐私性（支付ID过长在链上也可见）；2.长支付ID需单独附加到交易中，且忘记附加还需获得单独服务以撤回交易，操作性更难；3.长支付ID将增加工作量；4.长支付ID不能批量提取。[2019/11/29]

{

"id":"0",

"jsonrpc":"2.0",

"result":{

"in":[{

"address":"77Vx9cs1VPicFndSVgYUvTdLCJEZw9h81hXLMYsjBCXSJfUehLa9TDW3Ffh45SQa7xb6dUs18mpNxfUhQGqfwXPSMrvKhVp",

"amount":200000000000,

"confirmations":1,

"double_spend_seen":false,

"fee":21650200000,

"height":153624,

"note":"",

"payment_id":"0000000000000000",

"subaddr_index":{

"major":1,

"minor":0

},

"suggested_confirmations_threshold":1,

"timestamp":1535918400,

"txid":"c36258a276018c3a4bc1f195a7fb530f50cd63a4fa765fb7c6f7f49fc051762a",

"type":"in",

"unlock_time":0

}]

}

}

get_payments

Getalistofincomingpaymentsusingagivenpaymentid.

Alias:?None.

Inputs:

payment_id?-string;??PaymentIDusedtofindthepayments(16charactershex).

Outputs:

payments?-listof:

payment_id?-string;???PaymentIDmatchingtheinputparameter.

tx_hash?-string;???TransactionhashusedasthetransactionID.

amount?-unsigned???int;Amountforthispayment.

block_height?-???unsignedint;Heightoftheblockthatfirstconfirmedthispayment.

动态 | 门罗币开发人员修补可对交易所和商家造成损害的漏洞:据CCN报道，门罗币的开发人员修补了一个漏洞，该漏洞允许攻击者“烧掉”加密货币交易所的存款，可能会给加密货币交易所和对XMR友好的商家造成重大损害。[2018/9/26]

unlock_time?-unsignedint;Time(inblockheight)until???thispaymentissafetospend.

subaddr_index?-???subaddressindex:

major?-unsigned???int;Accountindexforthesubaddress.

minor?-???unsignedint;Indexofthesubaddressintheaccount.

address?-string;???Addressreceivingthepayment;Base58representationofthepublickeys.

Example:

$curl-XPOSThttp://127.0.0.1:18082/json_rpc-d'{"jsonrpc":"2.0","id":"0","method":"get_payments","params":{"payment_id":"60900e5603bf96e3"}}'-H'Content-Type:application/json'

{

"id":"0",

"jsonrpc":"2.0",

"result":{

"payments":[{

"address":"55LTR8KniP4LQGJSPtbYDacR7dz8RBFnsfAKMaMuwUNYX6aQbBcovzDPyrQF9KXF9tVU6Xk3K8no1BywnJX6GvZX8yJsXvt",

"amount":1000000000000,

"block_height":127606,

"payment_id":"60900e5603bf96e3",

"subaddr_index":{

"major":0,

"minor":0

},

"tx_hash":"3292e83ad28fc1cc7bc26dbd38862308f4588680fbf93eae3e803cddd1bd614f",

"unlock_time":0

}]

}

}

get_bulk_payments

Getalistofincomingpaymentsusingagivenpaymentid,oralistofpaymentsids,fromagivenheight.Thismethodisthepreferredmethodover?get_paymentsbecauseithasthesamefunctionalitybutismoreextendable.EitherisfineforlookinguptransactionsbyasinglepaymentID.

Alias:?None.

Circle的加密货币投资应用程序宣布支持门罗币:据coindesk消息，区块链初创公司Circle在其博客文章中宣布，将面向隐私的门罗币（monero）添加到其加密货币投资应用程序中。上周，该平台宣布将zcash添加到其交易应用。与应用程序中提供的其他加密货币一样，用户将可以购买或投资门罗币。[2018/5/8]

Inputs:

payment_ids?-array??of:string;PaymentIDsusedtofindthepayments(16charactershex).

min_block_height?-unsigned??int;Theblockheightatwhichtostartlookingforpayments.

Outputs:

payments?-listof:

payment_id?-string;???PaymentIDmatchingoneoftheinputIDs.

tx_hash?-string;???TransactionhashusedasthetransactionID.

amount?-???unsignedint;Amountforthispayment.

block_height?-???unsignedint;Heightoftheblockthatfirstconfirmedthispayment.

unlock_time?-unsignedint;Time(inblockheight)until???thispaymentissafetospend.

subaddr_index?-subaddress???index:

major?-???unsignedint;Accountindexforthesubaddress.

minor?-???unsignedint;Indexofthesubaddressintheaccount.

address?-string;???Addressreceivingthepayment;Base58representationofthepublickeys.

Example:

$curl-XPOSThttp://127.0.0.1:18082/json_rpc-d'{"jsonrpc":"2.0","id":"0","method":"get_bulk_payments","params":{"payment_ids":,"min_block_height":"120000"}}'-H'Content-Type:application/json'

{

"id":"0",

"jsonrpc":"2.0",

"result":{

"payments":[{

"address":"55LTR8KniP4LQGJSPtbYDacR7dz8RBFnsfAKMaMuwUNYX6aQbBcovzDPyrQF9KXF9tVU6Xk3K8no1BywnJX6GvZX8yJsXvt",

"amount":1000000000000,

"block_height":127606,

"payment_id":"60900e5603bf96e3",

"subaddr_index":{

"major":0,

"minor":0

},

"tx_hash":"3292e83ad28fc1cc7bc26dbd38862308f4588680fbf93eae3e803cddd1bd614f",

"unlock_time":0

}]

}

}

get_transfer_by_txid

Showinformationaboutatransferto/fromthisaddress.

Alias:?None.

Inputs:

txid?-string;??TransactionIDusedtofindthetransfer.

account_index?-unsigned??int;(Optional)Indexoftheaccounttoqueryforthetransfer.

Outputs:

transfer?-JSON??objectcontainingpaymentinformation:

address?-string;???Addressthattransferredthefunds.Base58representationofthepublic???keys.

amount?-???unsignedint;Amountofthistransfer.

confirmations?-???unsignedint;Numberofblockminedsincetheblockcontainingthis???transaction(orblockheightatwhichthetransactionshouldbeaddedto???ablockifnotyetconfirmed).

destinations?-array???ofJSONobjectscontainingtransferdestinations:

amount?-???unsignedint;Amounttransferredtothisdestination.

address?-???string;Addressforthisdestination.Base58representationofthepublic???keys.

double_spend_seen?-???boolean;Trueifthekeyimage(s)forthetransferhavebeenseenbefore.

fee?-???unsignedint;Transactionfeeforthistransfer.

height?-???unsignedint;Heightofthefirstblockthatconfirmedthistransfer.

note?-string;???Noteaboutthistransfer.

payment_id?-string;???PaymentIDforthistransfer.

subaddr_index?-JSON???objectcontainingthemajor&minorsubaddressindex:

major?-???unsignedint;Accountindexforthesubaddress.

minor?-???unsignedint;Indexofthesubaddressundertheaccount.

suggested_confirmations_threshold?-???unsignedint;Estimationoftheconfirmationsneededforthetransaction???tobeincludedinablock.

timestamp?-???unsignedint;POSIXtimestampfortheblockthatconfirmedthistransfer???(ortimestampsubmissionifnotminedyet).

txid?-string;???TransactionIDofthistransfer(sameasinputTXID).

type?-string;???Typeoftransfer,oneofthefollowing:"in","out",???"pending","failed","pool"

unlock_time?-unsignedint;Numberofblocksuntil???transferissafelyspendable.

Example:

$curl-XPOSThttp://localhost:18082/json_rpc-d'{"jsonrpc":"2.0","id":"0","method":"get_transfer_by_txid","params":{"txid":"c36258a276018c3a4bc1f195a7fb530f50cd63a4fa765fb7c6f7f49fc051762a"}}'-H'Content-Type:application/json'

{

"id":"0",

"jsonrpc":"2.0",

"result":{

"transfer":{

"address":"55LTR8KniP4LQGJSPtbYDacR7dz8RBFnsfAKMaMuwUNYX6aQbBcovzDPyrQF9KXF9tVU6Xk3K8no1BywnJX6GvZX8yJsXvt",

"amount":300000000000,

"confirmations":1,

"destinations":[{

"address":"7BnERTpvL5MbCLtj5n9No7J5oE5hHiB3tVCK5cjSvCsYWD2WRJLFuWeKTLiXo5QJqt2ZwUaLy2Vh1Ad51K7FNgqcHgjW85o",

"amount":100000000000

},{

"address":"77Vx9cs1VPicFndSVgYUvTdLCJEZw9h81hXLMYsjBCXSJfUehLa9TDW3Ffh45SQa7xb6dUs18mpNxfUhQGqfwXPSMrvKhVp",

"amount":200000000000

}],

"double_spend_seen":false,

"fee":21650200000,

"height":153624,

"note":"",

"payment_id":"0000000000000000",

"subaddr_index":{

"major":0,

"minor":0

},

"suggested_confirmations_threshold":1,

"timestamp":1535918400,

"txid":"c36258a276018c3a4bc1f195a7fb530f50cd63a4fa765fb7c6f7f49fc051762a",

"type":"out",

"unlock_time":0

}

}

}

点击查看官方文档：

https://www.getmonero.org/resources/developer-guides/wallet-rpc.html

标签：ENTMENTYMENPAYWaves EnterprisequickpaymentchainBSC PaymentsXPAY

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