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[BUG][GUI] Don't return StakingOnlyUnlocked from WalletModel::sendCoins #2104

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random-zebra
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@random-zebra random-zebra commented Dec 23, 2020

Bug found in current master.
Steps to reproduce

  1. Unlock the wallet for staking only.
  2. Try to send a transaction
  3. The wallet asks to insert the password (to fully unlock).
  4. Insert the password, and then accept the confirmation dialog.

Issue:
Instead of sending the tx, the wallet asks again for the password, and still doesn't send the transaction (without any feedback) even when the password is entered a second time.

Cause:
By the time the flow reaches WalletModel::sendCoins, the UnlockContext is lost, and the wallet has been relocked (for staking only) already.
This is correct, as the transaction is created and signed in WalletModel::prepareTransaction, and sendCoins only commits the transaction, therefore it doesn't need a fully-unlocked wallet.

The function, though, currently returns early with return value SendCoinsReturn::StakingOnlyUnlocked, if the wallet is unlocked for-staking-only, and the transaction isn't sent.

Fix:
Simply remove the un-needed check in sendCoins.

@random-zebra random-zebra added GUI Bug Needs Backport Placeholder tag for anything needing a backport to prior version branches labels Dec 23, 2020
@random-zebra random-zebra added this to the 5.0.0 milestone Dec 23, 2020
@random-zebra random-zebra self-assigned this Dec 23, 2020
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@furszy furszy left a comment

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Nice catch, quite clear. ACK f79a00d .

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@Fuzzbawls Fuzzbawls left a comment

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ACK f79a00d

@random-zebra random-zebra merged commit b9665fb into PIVX-Project:master Dec 24, 2020
Fuzzbawls pushed a commit to Fuzzbawls/PIVX that referenced this pull request Dec 27, 2020
random-zebra added a commit that referenced this pull request Dec 28, 2020
41abf5a clear StakeableCoins before initializing (PeterL73)
3de9861 [Policy] Set DEFAULT_SHIELDEDTXFEE_K to 100 (from 1000) (random-zebra)
4a8e571 [BUG] Fix total budget on testnet (random-zebra)
4285bee scripted-diff: Fix "alloted" typo (random-zebra)
107529b Tests: check getbudgetinfo / getbudgetprojection updated output (random-zebra)
495c546 Tests: check invalid RPC inputs in rpc_budget test (random-zebra)
723a41b Consensus: enforce that proposal BlockStart must be a superblock (random-zebra)
5fb488a Consensus: enforce proposal max payments (6 main-net / 20 test-net) (random-zebra)
6377883 [BUG][Tests] Fix remote nodes switched ports in PivxTier2TestFramework (random-zebra)
73864a0 Startup: move masternode port validation inside `initMasternode`. (furszy)
18e83cf Only return the tx hex string in rawdelegatestake (Fuzzbawls)
85d83b1 Further RPC help output cleanups (Fuzzbawls)
2c315a3 Only Return the transaction hex string in `rawshieldsendmany` (Fuzzbawls)
a6b3f77 [BUG][GUI] Cache unconfirmed_balance only for transparent outs (random-zebra)
d95f0ca [BUG][GUI] Don't return StakingOnlyUnlocked from WalletModel::sendCoins (random-zebra)
f17aabc [Trivial][GUI] coin control: Fixed column size in list-mode (random-zebra)
f3662f8 [GUI] Finally, fix duplicate records. (furszy)
1d95c40 [DOC] main readme, added latest release version and release date badges (furszy)
afcba75 [DOC] main readme, re-written to current project state. (furszy)
7fd9e62 [DOC] Readme, migrated staled travis badge for github actions status badge. (furszy)
227161b [Trivial][RPC] Drop 'ed' suffix from Shielded in TxSaplingToJSON (random-zebra)
ed8999a [GUI] send screen, hide shield all coins btn for now. (furszy)

Pull request description:

  further backports for the 5.0 branch:

  #2094
  #2093
  #2095
  #2096
  #2098
  #2104
  #2102
  #2097
  #2103
  #2101
  #2108
  #2109

ACKs for top commit:
  furszy:
    utACK 41abf5a
  random-zebra:
    utACK 41abf5a and merging...

Tree-SHA512: 34619594f6e87362f8760a24c39ef25e8acf856de258d1e40f5a1264381fb9e6f6210bcca2b1bc765a0366c7a4467d43c95147bf75f7c2d64d16ee3b41a9efb9
@random-zebra random-zebra removed the Needs Backport Placeholder tag for anything needing a backport to prior version branches label Dec 30, 2020
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3 participants