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Pre-filter states passed to generateSpend()

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Pre-filter states passed to generateSpend(), so that requests from the UI to spend cash only ever
spend cash with the correct issuer.
This commit is contained in:
Ross Nicoll
2016-08-25 10:42:37 +01:00
parent 8185596224
commit f9880a4990
1 changed files with 2 additions and 1 deletions
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3
node/src/main/kotlin/com/r3corda/node/services/monitor/WalletMonitorService.kt
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@ -173,7 +173,8 @@ class WalletMonitorService(net: MessagingService, val smm: StateMachineManager,
// TODO: Have some way of restricting this to states the caller controls // TODO: Have some way of restricting this to states the caller controls
try { try {
Cash().generateSpend(builder, Amount(req.pennies, req.tokenDef.product), req.owner, Cash().generateSpend(builder, Amount(req.pennies, req.tokenDef.product), req.owner,
services.walletService.currentWallet.statesOfType<Cash.State>(), // TODO: Move cash state filtering by issuer down to the contract itself
services.walletService.currentWallet.statesOfType<Cash.State>().filter { it.state.data.amount.token == req.tokenDef },
setOf(req.tokenDef.issuer.party)) setOf(req.tokenDef.issuer.party))
.forEach { .forEach {
val key = services.keyManagementService.keys[it] ?: throw IllegalStateException("Could not find signing key for ${it.toStringShort()}") val key = services.keyManagementService.keys[it] ?: throw IllegalStateException("Could not find signing key for ${it.toStringShort()}")