btcwallet: Evaluate the properness of GetTransaction API confirmations patch

[mohamedawnallah]

Objectives

The goal of this PR is to make sure there are no unintended consequences of applying that btcwallet patch. This can be explicitly verified by making sure there are no relevant tests failing in the CI.

Motivation and Context

Follow-up on @yyforyongyu's comment btcsuite/btcwallet#1114 (review).

Triggering Points

This is the only place in LND codebase where Confirmations field from GetTransaction API is conditionally utilized:

lnd/lnwallet/btcwallet/btcwallet.go

Lines 1292 to 1329 in af6816b

	// GetTransactionDetails returns details of a transaction given its
	// transaction hash.
	func (b *BtcWallet) GetTransactionDetails(
	txHash *chainhash.Hash) (*lnwallet.TransactionDetail, error) {
	// Grab the best block the wallet knows of, we'll use this to calculate
	// # of confirmations shortly below.
	bestBlock := b.wallet.SyncedTo()
	currentHeight := bestBlock.Height
	tx, err := b.wallet.GetTransaction(*txHash)
	if err != nil {
	return nil, err
	}
	// For both confirmed and unconfirmed transactions, create a
	// TransactionDetail which re-packages the data returned by the base
	// wallet.
	if tx.Confirmations > 0 {
	txDetails, err := minedTransactionsToDetails(
	currentHeight,
	base.Block{
	Transactions: []base.TransactionSummary{
	tx.Summary,
	},
	Hash: tx.BlockHash,
	Height: tx.Height,
	Timestamp: tx.Summary.Timestamp},
	b.netParams,
	)
	if err != nil {
	return nil, err
	}
	return txDetails[0], nil
	}
	return unminedTransactionsToDetail(tx.Summary, b.netParams)
	}

Pull Request Checklist

Testing

• Your PR passes all CI checks.
• Tests covering the positive and negative (error paths) are included.
• Bug fixes contain tests triggering the bug to prevent regressions.

Code Style and Documentation

• The change is not insubstantial. Typo fixes are not accepted to fight bot spam.
• The change obeys the Code Documentation and Commenting guidelines, and lines wrap at 80.
• Commits follow the Ideal Git Commit Structure.
• Any new logging statements use an appropriate subsystem and logging level.
• Any new lncli commands have appropriate tags in the comments for the rpc in the proto file.
• There is a change description in the release notes, or [skip ci] in the commit message for small changes.

📝 Please see our Contribution Guidelines for further guidance.

[gemini-code-assist]

Summary of Changes

Hello @mohamedawnallah, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on validating a specific patch to the btcwallet's GetTransaction API confirmations. To achieve this, the PR updates a wide array of Go module dependencies to their most recent versions and includes a temporary replace directive for btcwallet. The core objective is to confirm that these updates and the btcwallet patch do not introduce any regressions or unintended side effects, primarily verified by the successful execution of CI tests.

Highlights

• Dependency Updates: Numerous Go module dependencies have been updated to their latest versions, including core btcsuite components, golang.org/x libraries, and google.golang.org/grpc.
• Temporary btcwallet Replacement: A replace directive has been added in go.mod to temporarily point github.com/btcsuite/btcwallet to a specific fork by the author, github.com/mohamedawnallah/btcwallet.
• Patch Evaluation: The primary goal of these changes is to evaluate the properness of a btcwallet confirmations patch for the GetTransaction API, ensuring that the updated dependencies do not introduce unintended consequences or regressions.

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[gemini-code-assist]

Code Review

This pull request updates numerous dependencies and, most notably, adds a replace directive in go.mod to use a personal fork of btcwallet. This is presumably to test a patch for btcwallet via CI. My review contains a critical comment regarding this replace directive. Using a personal fork for a core dependency introduces significant security and maintainability risks and should not be merged into a main branch. The patch should be merged upstream into the official repository instead.