18684123493

Committed 21 Oct 2025 12:40PM UTC coverage: 59.549% (+1.0%) from 58.577%

Build # 18684123493

Build Type

push

github

Committed by

web-flow

Commit Message

chore(deps): bump azure/trusted-signing-action from 0.5.9 to 0.5.10 (#7551)

Bumps
[azure/trusted-signing-action](https://github.com/azure/trusted-signing-action)
from 0.5.9 to 0.5.10.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/azure/trusted-signing-action/releases">azure/trusted-signing-action's
releases</a>.</em></p>
<blockquote>
<h2>v0.5.10</h2>
<h2>What's Changed</h2>
<ul>
<li>Update README.md by <a
href="https://github.com/Jaxelr"><code>@Jaxelr</code></a> in <a
href="https://redirect.github.com/Azure/trusted-signing-action/pull/87">Azure/trusted-signing-action#87</a></li>
<li>docs: added clause indicating support for windows-2025 by <a
href="https://github.com/Jaxelr"><code>@Jaxelr</code></a> in <a
href="https://redirect.github.com/Azure/trusted-signing-action/pull/89">Azure/trusted-signing-action#89</a></li>
<li>Pin actions/cache by Git SHA by <a
href="https://github.com/martincostello"><code>@martincostello</code></a>
in <a
href="https://redirect.github.com/Azure/trusted-signing-action/pull/90">Azure/trusted-signing-action#90</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/Jaxelr"><code>@Jaxelr</code></a> made
their first contribution in <a
href="https://redirect.github.com/Azure/trusted-signing-action/pull/87">Azure/trusted-signing-action#87</a></li>
<li><a
href="https://github.com/martincostello"><code>@martincostello</code></a>
made their first contribution in <a
href="https://redirect.github.com/Azure/trusted-signing-action/pull/90">Azure/trusted-signing-action#90</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/Azure/trusted-signing-action/compare/v0.5...v0.5.10">https://github.com/Azure/trusted-signing-action/compare/v0.5...v0.5.10</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/Azure/trusted-signing-action/commit/fc390cf8e"><code>fc390cf<... (continued)

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0.0

/base_layer/core/src/base_node/rpc/query_service.rs

// Copyright 2025 The Tari Project
// SPDX-License-Identifier: BSD-3-Clause

use std::cmp;

use log::trace;
use serde_valid::{validation, Validate};
use tari_common_types::{
    types,
    types::{FixedHash, FixedHashSizeError},
};
use tari_transaction_components::{
    rpc::{
        models,
        models::{
            BlockUtxoInfo,
            GenerateKernelMerkleProofResponse,
            GetUtxosByBlockRequest,
            GetUtxosByBlockResponse,
            MinimalUtxoSyncInfo,
            SyncUtxosByBlockRequest,
            SyncUtxosByBlockResponse,
            TipInfoResponse,
            TxLocation,
            TxQueryResponse,
        },
    },
    transaction_components::TransactionOutput,
};
use tari_utilities::{hex::Hex, ByteArray, ByteArrayError};
use thiserror::Error;

use crate::{
    base_node::{rpc::BaseNodeWalletQueryService, state_machine_service::states::StateInfo, StateMachineHandle},
    chain_storage::{async_db::AsyncBlockchainDb, BlockchainBackend, ChainStorageError},
    mempool::{service::MempoolHandle, MempoolServiceError, TxStorageResponse},
};

const LOG_TARGET: &str = "c::bn::rpc::query_service";
const SYNC_UTXOS_SPEND_TIP_SAFETY_LIMIT: u64 = 1000;

#[derive(Debug, Error)]
pub enum Error {
    #[error("Failed to get chain metadata: {0}")]
    FailedToGetChainMetadata(#[from] ChainStorageError),
    #[error("Header not found at height: {height}")]
    HeaderNotFound { height: u64 },
    #[error("Signature conversion error: {0}")]
    SignatureConversion(ByteArrayError),
    #[error("Mempool service error: {0}")]
    MempoolService(#[from] MempoolServiceError),
    #[error("Serde validation error: {0}")]
    SerdeValidation(#[from] validation::Errors),
    #[error("Hash conversion error: {0}")]
    HashConversion(#[from] FixedHashSizeError),
    #[error("Start header hash not found")]
    StartHeaderHashNotFound,
    #[error("End header hash not found")]
    EndHeaderHashNotFound,
    #[error("Header hash not found")]
    HeaderHashNotFound,
    #[error("Start header height {start_height} cannot be greater than the end header height {end_height}")]
    HeaderHeightMismatch { start_height: u64, end_height: u64 },
    #[error("A general error occurred: {0}")]
    General(anyhow::Error),
}

impl Error {
    fn general(err: impl Into<anyhow::Error>) -> Self {
        Error::General(err.into())
    }
}

pub struct Service<B> {
    db: AsyncBlockchainDb<B>,
    state_machine: StateMachineHandle,
    mempool: MempoolHandle,
}

impl<B: BlockchainBackend + 'static> Service<B> {
    pub fn new(db: AsyncBlockchainDb<B>, state_machine: StateMachineHandle, mempool: MempoolHandle) -> Self {
        Self {
            db,
            state_machine,
            mempool,
        }
    }

    fn state_machine(&self) -> StateMachineHandle {
        self.state_machine.clone()
    }

    fn db(&self) -> &AsyncBlockchainDb<B> {
        &self.db
    }

    fn mempool(&self) -> MempoolHandle {
        self.mempool.clone()
    }

    async fn fetch_kernel(&self, signature: types::CompressedSignature) -> Result<TxQueryResponse, Error> {
        let db = self.db();

        match db.fetch_kernel_by_excess_sig(signature.clone()).await? {
            None => (),
            Some((_, block_hash)) => match db.fetch_header_by_block_hash(block_hash).await? {
                None => (),
                Some(header) => {
                    let response = TxQueryResponse {
                        location: TxLocation::Mined,
                        mined_header_hash: Some(block_hash.to_vec()),
                        mined_height: Some(header.height),
                        mined_timestamp: Some(header.timestamp.as_u64()),
                    };
                    return Ok(response);
                },
            },
        };

        // If not in a block then check the mempool
        let mut mempool = self.mempool();
        let mempool_response = match mempool.get_tx_state_by_excess_sig(signature.clone()).await? {
            TxStorageResponse::UnconfirmedPool => TxQueryResponse {
                location: TxLocation::InMempool,
                mined_header_hash: None,
                mined_height: None,
                mined_timestamp: None,
            },
            TxStorageResponse::ReorgPool |
            TxStorageResponse::NotStoredOrphan |
            TxStorageResponse::NotStoredTimeLocked |
            TxStorageResponse::NotStoredAlreadySpent |
            TxStorageResponse::NotStoredConsensus |
            TxStorageResponse::NotStored |
            TxStorageResponse::NotStoredFeeTooLow |
            TxStorageResponse::NotStoredAlreadyMined => TxQueryResponse {
                location: TxLocation::NotStored,
                mined_timestamp: None,
                mined_height: None,
                mined_header_hash: None,
            },
        };

        Ok(mempool_response)
    }

    async fn fetch_utxos_by_block(&self, request: GetUtxosByBlockRequest) -> Result<GetUtxosByBlockResponse, Error> {
        request.validate()?;

        let hash = request.header_hash.clone().try_into()?;

        let header = self
            .db()
            .fetch_header_by_block_hash(hash)
            .await?
            .ok_or_else(|| Error::HeaderHashNotFound)?;

        // fetch utxos
        let outputs_with_statuses = self.db.fetch_outputs_in_block_with_spend_state(hash, None).await?;

        let outputs = outputs_with_statuses
            .into_iter()
            .map(|(output, _spent)| output)
            .collect::<Vec<TransactionOutput>>();

        // if its empty, we need to send an empty vec of outputs.
        let utxo_block_response = GetUtxosByBlockResponse {
            outputs,
            height: header.height,
            header_hash: hash.to_vec(),
            mined_timestamp: header.timestamp.as_u64(),
        };

        Ok(utxo_block_response)
    }

    #[allow(clippy::too_many_lines)]
    async fn fetch_utxos(&self, request: SyncUtxosByBlockRequest) -> Result<SyncUtxosByBlockResponse, Error> {
        // validate and fetch inputs
        request.validate()?;

        let hash = request.start_header_hash.clone().try_into()?;

        let start_header = self
            .db()
            .fetch_header_by_block_hash(hash)
            .await?
            .ok_or_else(|| Error::StartHeaderHashNotFound)?;

        let tip_header = self.db.fetch_tip_header().await?;
        // we only allow wallets to ask for a max of 100 blocks at a time and we want to cache the queries to ensure
        // they are in batch of 100 and we want to ensure they request goes to the nearest 100 block height so
        // we can cache all wallet's queries
        let increase = ((start_header.height + 100) / 100) * 100;
        let end_height = cmp::min(tip_header.header().height, increase);

        // pagination
        let start_header_height = start_header.height + (request.page * request.limit);
        if start_header_height > tip_header.header().height {
            return Err(Error::HeaderHeightMismatch {
                start_height: start_header.height,
                end_height: tip_header.header().height,
            });
        }
        let start_header = self
            .db
            .fetch_header(start_header_height)
            .await?
            .ok_or_else(|| Error::HeaderNotFound {
                height: start_header_height,
            })?;

        // fetch utxos
        let mut utxos = vec![];
        let mut current_header = start_header;
        let mut fetched_utxos = 0;
        let spending_end_header_hash = self
            .db
            .fetch_header(
                tip_header
                    .header()
                    .height
                    .saturating_sub(SYNC_UTXOS_SPEND_TIP_SAFETY_LIMIT),
            )
            .await?
            .ok_or_else(|| Error::HeaderNotFound {
                height: tip_header
                    .header()
                    .height
                    .saturating_sub(SYNC_UTXOS_SPEND_TIP_SAFETY_LIMIT),
            })?
            .hash();
        let next_header_to_request;
        loop {
            let current_header_hash = current_header.hash();

            trace!(
                target: LOG_TARGET,
                "current header = {} ({})",
                current_header.height,
                current_header_hash.to_hex()
            );
            let outputs = if request.exclude_spent {
                self.db
                    .fetch_outputs_in_block_with_spend_state(current_header_hash, Some(spending_end_header_hash))
                    .await?
                    .into_iter()
                    .filter(|(_, spent)| !spent)
                    .map(|(output, _spent)| output)
                    .collect::<Vec<TransactionOutput>>()
            } else {
                self.db
                    .fetch_outputs_in_block_with_spend_state(current_header_hash, None)
                    .await?
                    .into_iter()
                    .map(|(output, _spent)| output)
                    .collect::<Vec<TransactionOutput>>()
            };
            let mut inputs = self
                .db
                .fetch_inputs_in_block(current_header_hash)
                .await?
                .into_iter()
                .map(|input| input.output_hash())
                .collect::<Vec<FixedHash>>();

            for output_chunk in outputs.chunks(2000) {
                let inputs_to_send = if inputs.is_empty() {
                    Vec::new()
                } else {
                    let num_to_drain = inputs.len().min(2000);
                    inputs.drain(..num_to_drain).map(|h| h.to_vec()).collect()
                };

                let output_block_response = BlockUtxoInfo {
                    outputs: output_chunk
                        .iter()
                        .map(|output| MinimalUtxoSyncInfo {
                            output_hash: output.hash().to_vec(),
                            commitment: output.commitment().to_vec(),
                            encrypted_data: output.encrypted_data().as_bytes().to_vec(),
                            sender_offset_public_key: output.sender_offset_public_key.to_vec(),
                        })
                        .collect(),
                    inputs: inputs_to_send,
                    height: current_header.height,
                    header_hash: current_header_hash.to_vec(),
                    mined_timestamp: current_header.timestamp.as_u64(),
                };
                utxos.push(output_block_response);
            }
            // We might still have inputs left to send if they are more than the outputs
            for input_chunk in inputs.chunks(2000) {
                let output_block_response = BlockUtxoInfo {
                    outputs: Vec::new(),
                    inputs: input_chunk.iter().map(|h| h.to_vec()).collect::<Vec<_>>().to_vec(),
                    height: current_header.height,
                    header_hash: current_header_hash.to_vec(),
                    mined_timestamp: current_header.timestamp.as_u64(),
                };
                utxos.push(output_block_response);
            }

            fetched_utxos += 1;

            if current_header.height >= tip_header.header().height {
                next_header_to_request = vec![];
                break;
            }
            if fetched_utxos >= request.limit {
                next_header_to_request = current_header_hash.to_vec();
                // This is a special edge case, our request has reached the page limit, but we are also not done with
                // the block. We also dont want to split up the block over two requests. So we need to ensure that we
                // remove the partial block we added so that it can be requested fully in the next request. We also dont
                // want to get in a loop where the block cannot fit into the page limit, so if the block is the same as
                // the first one, we just send it as is, partial. If not we remove it and let it be sent in the next
                // request.
                if utxos.first().ok_or(Error::General(anyhow::anyhow!("No utxos founds")))? // should never happen as we always add at least one block
                    .header_hash ==
                    current_header_hash.to_vec()
                {
                    // special edge case where the first block is also the last block we can send, so we just send it as
                    // is, partial
                    break;
                }
                while !utxos.is_empty() &&
                    utxos.last().ok_or(Error::General(anyhow::anyhow!("No utxos found")))? // should never happen as we always add at least one block
                    .header_hash ==
                        current_header_hash.to_vec()
                {
                    utxos.pop();
                }
                break;
            }

            current_header =
                self.db
                    .fetch_header(current_header.height + 1)
                    .await?
                    .ok_or_else(|| Error::HeaderNotFound {
                        height: current_header.height + 1,
                    })?;
            if current_header.height == end_height {
                next_header_to_request = current_header.hash().to_vec();
                break; // Stop if we reach the end height}
            }
        }

        let has_next_page = (end_height.saturating_sub(current_header.height)) > 0;

        Ok(SyncUtxosByBlockResponse {
            blocks: utxos,
            has_next_page,
            next_header_to_scan: next_header_to_request,
        })
    }
}

#[async_trait::async_trait]
impl<B: BlockchainBackend + 'static> BaseNodeWalletQueryService for Service<B> {
    type Error = Error;

    async fn get_tip_info(&self) -> Result<TipInfoResponse, Self::Error> {
        let state_machine = self.state_machine();
        let status_watch = state_machine.get_status_info_watch();
        let is_synced = match status_watch.borrow().state_info {
            StateInfo::Listening(li) => li.is_synced(),
            _ => false,
        };

        let metadata = self.db.get_chain_metadata().await?;

        Ok(TipInfoResponse {
            metadata: Some(metadata),
            is_synced,
        })
    }

    async fn get_header_by_height(&self, height: u64) -> Result<models::BlockHeader, Self::Error> {
        let result = self
            .db
            .fetch_header(height)
            .await?
            .ok_or(Error::HeaderNotFound { height })?
            .into();
        Ok(result)
    }

    async fn get_height_at_time(&self, epoch_time: u64) -> Result<u64, Self::Error> {
        trace!(target: LOG_TARGET, "requested_epoch_time: {}", epoch_time);
        let tip_header = self.db.fetch_tip_header().await?;

        let mut left_height = 0u64;
        let mut right_height = tip_header.height();

        while left_height <= right_height {
            let mut mid_height = (left_height + right_height) / 2;

            if mid_height == 0 {
                return Ok(0u64);
            }
            // If the two bounds are adjacent then perform the test between the right and left sides
            if left_height == mid_height {
                mid_height = right_height;
            }

            let mid_header = self
                .db
                .fetch_header(mid_height)
                .await?
                .ok_or_else(|| Error::HeaderNotFound { height: mid_height })?;
            let before_mid_header = self
                .db
                .fetch_header(mid_height - 1)
                .await?
                .ok_or_else(|| Error::HeaderNotFound { height: mid_height - 1 })?;
            trace!(
                target: LOG_TARGET,
                "requested_epoch_time: {}, left: {}, mid: {}/{} ({}/{}), right: {}",
                epoch_time,
                left_height,
                mid_height,
                mid_height-1,
                mid_header.timestamp.as_u64(),
                before_mid_header.timestamp.as_u64(),
                right_height
            );
            if epoch_time < mid_header.timestamp.as_u64() && epoch_time >= before_mid_header.timestamp.as_u64() {
                trace!(
                    target: LOG_TARGET,
                    "requested_epoch_time: {}, selected height: {}",
                    epoch_time, before_mid_header.height
                );
                return Ok(before_mid_header.height);
            } else if mid_height == right_height {
                trace!(
                    target: LOG_TARGET,
                    "requested_epoch_time: {epoch_time}, selected height: {right_height}"
                );
                return Ok(right_height);
            } else if epoch_time <= mid_header.timestamp.as_u64() {
                right_height = mid_height;
            } else {
                left_height = mid_height;
            }
        }

        Ok(0u64)
    }

    async fn transaction_query(
        &self,
        signature: crate::base_node::rpc::models::Signature,
    ) -> Result<TxQueryResponse, Self::Error> {
        let signature = signature.try_into().map_err(Error::SignatureConversion)?;

        let response = self.fetch_kernel(signature).await?;

        Ok(response)
    }

    async fn sync_utxos_by_block(
        &self,
        request: SyncUtxosByBlockRequest,
    ) -> Result<SyncUtxosByBlockResponse, Self::Error> {
        self.fetch_utxos(request).await
    }

    async fn get_utxos_by_block(
        &self,
        request: GetUtxosByBlockRequest,
    ) -> Result<GetUtxosByBlockResponse, Self::Error> {
        self.fetch_utxos_by_block(request).await
    }

    async fn get_utxos_mined_info(
        &self,
        request: models::GetUtxosMinedInfoRequest,
    ) -> Result<models::GetUtxosMinedInfoResponse, Self::Error> {
        request.validate()?;

        let mut utxos = vec![];

        let tip_header = self.db().fetch_tip_header().await?;
        for hash in request.hashes {
            let hash = hash.try_into()?;
            let output = self.db().fetch_output(hash).await?;
            if let Some(output) = output {
                utxos.push(models::MinedUtxoInfo {
                    utxo_hash: hash.to_vec(),
                    mined_in_hash: output.header_hash.to_vec(),
                    mined_in_height: output.mined_height,
                    mined_in_timestamp: output.mined_timestamp,
                });
            }
        }

        Ok(models::GetUtxosMinedInfoResponse {
            utxos,
            best_block_hash: tip_header.hash().to_vec(),
            best_block_height: tip_header.height(),
        })
    }

    async fn get_utxos_deleted_info(
        &self,
        request: models::GetUtxosDeletedInfoRequest,
    ) -> Result<models::GetUtxosDeletedInfoResponse, Self::Error> {
        request.validate()?;

        let mut utxos = vec![];

        let must_include_header = request.must_include_header.clone().try_into()?;
        if self
            .db()
            .fetch_header_by_block_hash(must_include_header)
            .await?
            .is_none()
        {
            return Err(Error::HeaderHashNotFound);
        }

        let tip_header = self.db().fetch_tip_header().await?;
        for hash in request.hashes {
            let hash = hash.try_into()?;
            let output = self.db().fetch_output(hash).await?;

            if let Some(output) = output {
                // is it still unspent?
                let input = self.db().fetch_input(hash).await?;
                if let Some(i) = input {
                    utxos.push(models::DeletedUtxoInfo {
                        utxo_hash: hash.to_vec(),
                        found_in_header: Some((output.mined_height, output.header_hash.to_vec())),
                        spent_in_header: Some((i.spent_height, i.header_hash.to_vec())),
                    });
                } else {
                    utxos.push(models::DeletedUtxoInfo {
                        utxo_hash: hash.to_vec(),
                        found_in_header: Some((output.mined_height, output.header_hash.to_vec())),
                        spent_in_header: None,
                    });
                }
            } else {
                utxos.push(models::DeletedUtxoInfo {
                    utxo_hash: hash.to_vec(),
                    found_in_header: None,
                    spent_in_header: None,
                });
            }
        }

        Ok(models::GetUtxosDeletedInfoResponse {
            utxos,
            best_block_hash: tip_header.hash().to_vec(),
            best_block_height: tip_header.height(),
        })
    }

    async fn generate_kernel_merkle_proof(
        &self,
        excess_sig: types::CompressedSignature,
    ) -> Result<GenerateKernelMerkleProofResponse, Self::Error> {
        let proof = self.db().generate_kernel_merkle_proof(excess_sig).await?;
        Ok(GenerateKernelMerkleProofResponse {
            encoded_merkle_proof: bincode::serialize(&proof.merkle_proof).map_err(Error::general)?,
            block_hash: proof.block_hash,
            leaf_index: proof.leaf_index.value() as u64,
        })
    }
}

1	// Copyright 2025 The Tari Project
2	// SPDX-License-Identifier: BSD-3-Clause
3
4	use std::cmp;
5
6	use log::trace;
7	use serde_valid::{validation, Validate};
8	use tari_common_types::{
9	types,
10	types::{FixedHash, FixedHashSizeError},
11	};
12	use tari_transaction_components::{
13	rpc::{
14	models,
15	models::{
16	BlockUtxoInfo,
17	GenerateKernelMerkleProofResponse,
18	GetUtxosByBlockRequest,
19	GetUtxosByBlockResponse,
20	MinimalUtxoSyncInfo,
21	SyncUtxosByBlockRequest,
22	SyncUtxosByBlockResponse,
23	TipInfoResponse,
24	TxLocation,
25	TxQueryResponse,
26	},
27	},
28	transaction_components::TransactionOutput,
29	};
30	use tari_utilities::{hex::Hex, ByteArray, ByteArrayError};
31	use thiserror::Error;
32
33	use crate::{
34	base_node::{rpc::BaseNodeWalletQueryService, state_machine_service::states::StateInfo, StateMachineHandle},
35	chain_storage::{async_db::AsyncBlockchainDb, BlockchainBackend, ChainStorageError},
36	mempool::{service::MempoolHandle, MempoolServiceError, TxStorageResponse},
37	};
38
39	const LOG_TARGET: &str = "c::bn::rpc::query_service";
40	const SYNC_UTXOS_SPEND_TIP_SAFETY_LIMIT: u64 = 1000;
41
42	#[derive(Debug, Error)]
43	pub enum Error {
44	#[error("Failed to get chain metadata: {0}")]
45	FailedToGetChainMetadata(#[from] ChainStorageError),
46	#[error("Header not found at height: {height}")]
47	HeaderNotFound { height: u64 },
48	#[error("Signature conversion error: {0}")]
49	SignatureConversion(ByteArrayError),
50	#[error("Mempool service error: {0}")]
51	MempoolService(#[from] MempoolServiceError),
52	#[error("Serde validation error: {0}")]
53	SerdeValidation(#[from] validation::Errors),
54	#[error("Hash conversion error: {0}")]
55	HashConversion(#[from] FixedHashSizeError),
56	#[error("Start header hash not found")]
57	StartHeaderHashNotFound,
58	#[error("End header hash not found")]
59	EndHeaderHashNotFound,
60	#[error("Header hash not found")]
61	HeaderHashNotFound,
62	#[error("Start header height {start_height} cannot be greater than the end header height {end_height}")]
63	HeaderHeightMismatch { start_height: u64, end_height: u64 },
64	#[error("A general error occurred: {0}")]
65	General(anyhow::Error),
66	}
67
68	impl Error {
69	fn general(err: impl Into<anyhow::Error>) -> Self {	×
70	Error::General(err.into())	×
71	}	×
72	}
73
74	pub struct Service<B> {
75	db: AsyncBlockchainDb<B>,
76	state_machine: StateMachineHandle,
77	mempool: MempoolHandle,
78	}
79
80	impl<B: BlockchainBackend + 'static> Service<B> {
81	pub fn new(db: AsyncBlockchainDb<B>, state_machine: StateMachineHandle, mempool: MempoolHandle) -> Self {	×
82	Self {	×
83	db,	×
84	state_machine,	×
85	mempool,	×
86	}	×
87	}	×
88
89	fn state_machine(&self) -> StateMachineHandle {	×
90	self.state_machine.clone()	×
91	}	×
92
93	fn db(&self) -> &AsyncBlockchainDb<B> {	×
94	&self.db	×
95	}	×
96
97	fn mempool(&self) -> MempoolHandle {	×
98	self.mempool.clone()	×
99	}	×
100
101	async fn fetch_kernel(&self, signature: types::CompressedSignature) -> Result<TxQueryResponse, Error> {	×
102	let db = self.db();	×
103
104	match db.fetch_kernel_by_excess_sig(signature.clone()).await? {	×
105	None => (),	×
106	Some((_, block_hash)) => match db.fetch_header_by_block_hash(block_hash).await? {	×
107	None => (),	×
108	Some(header) => {	×
109	let response = TxQueryResponse {	×
110	location: TxLocation::Mined,	×
111	mined_header_hash: Some(block_hash.to_vec()),	×
112	mined_height: Some(header.height),	×
113	mined_timestamp: Some(header.timestamp.as_u64()),	×
114	};	×
115	return Ok(response);	×
116	},
117	},
118	};
119
120	// If not in a block then check the mempool
121	let mut mempool = self.mempool();	×
122	let mempool_response = match mempool.get_tx_state_by_excess_sig(signature.clone()).await? {	×
123	TxStorageResponse::UnconfirmedPool => TxQueryResponse {	×
124	location: TxLocation::InMempool,	×
125	mined_header_hash: None,	×
126	mined_height: None,	×
127	mined_timestamp: None,	×
128	},	×
129	TxStorageResponse::ReorgPool \|
130	TxStorageResponse::NotStoredOrphan \|
131	TxStorageResponse::NotStoredTimeLocked \|
132	TxStorageResponse::NotStoredAlreadySpent \|
133	TxStorageResponse::NotStoredConsensus \|
134	TxStorageResponse::NotStored \|
135	TxStorageResponse::NotStoredFeeTooLow \|
136	TxStorageResponse::NotStoredAlreadyMined => TxQueryResponse {	×
137	location: TxLocation::NotStored,	×
138	mined_timestamp: None,	×
139	mined_height: None,	×
140	mined_header_hash: None,	×
141	},	×
142	};
143
144	Ok(mempool_response)	×
145	}	×
146
147	async fn fetch_utxos_by_block(&self, request: GetUtxosByBlockRequest) -> Result<GetUtxosByBlockResponse, Error> {	×
148	request.validate()?;	×
149
150	let hash = request.header_hash.clone().try_into()?;	×
151
152	let header = self	×
153	.db()	×
154	.fetch_header_by_block_hash(hash)	×
155	.await?	×
156	.ok_or_else(\|\| Error::HeaderHashNotFound)?;	×
157
158	// fetch utxos
159	let outputs_with_statuses = self.db.fetch_outputs_in_block_with_spend_state(hash, None).await?;	×
160
161	let outputs = outputs_with_statuses	×
162	.into_iter()	×
163	.map(\|(output, _spent)\| output)	×
164	.collect::<Vec<TransactionOutput>>();	×
165
166	// if its empty, we need to send an empty vec of outputs.
167	let utxo_block_response = GetUtxosByBlockResponse {	×
168	outputs,	×
169	height: header.height,	×
170	header_hash: hash.to_vec(),	×
171	mined_timestamp: header.timestamp.as_u64(),	×
172	};	×
173
174	Ok(utxo_block_response)	×
175	}	×
176
177	#[allow(clippy::too_many_lines)]
178	async fn fetch_utxos(&self, request: SyncUtxosByBlockRequest) -> Result<SyncUtxosByBlockResponse, Error> {	×
179	// validate and fetch inputs
180	request.validate()?;	×
181
182	let hash = request.start_header_hash.clone().try_into()?;	×
183
184	let start_header = self	×
185	.db()	×
186	.fetch_header_by_block_hash(hash)	×
187	.await?	×
188	.ok_or_else(\|\| Error::StartHeaderHashNotFound)?;	×
189
190	let tip_header = self.db.fetch_tip_header().await?;	×
191	// we only allow wallets to ask for a max of 100 blocks at a time and we want to cache the queries to ensure
192	// they are in batch of 100 and we want to ensure they request goes to the nearest 100 block height so
193	// we can cache all wallet's queries
194	let increase = ((start_header.height + 100) / 100) * 100;	×
195	let end_height = cmp::min(tip_header.header().height, increase);	×
196
197	// pagination
198	let start_header_height = start_header.height + (request.page * request.limit);	×
199	if start_header_height > tip_header.header().height {	×
200	return Err(Error::HeaderHeightMismatch {	×
201	start_height: start_header.height,	×
202	end_height: tip_header.header().height,	×
203	});	×
204	}	×
205	let start_header = self	×
206	.db	×
207	.fetch_header(start_header_height)	×
208	.await?	×
209	.ok_or_else(\|\| Error::HeaderNotFound {	×
210	height: start_header_height,	×
211	})?;	×
212
213	// fetch utxos
214	let mut utxos = vec![];	×
215	let mut current_header = start_header;	×
216	let mut fetched_utxos = 0;	×
217	let spending_end_header_hash = self	×
218	.db	×
219	.fetch_header(	×
220	tip_header	×
221	.header()	×
222	.height	×
223	.saturating_sub(SYNC_UTXOS_SPEND_TIP_SAFETY_LIMIT),	×
224	)	×
225	.await?	×
226	.ok_or_else(\|\| Error::HeaderNotFound {	×
227	height: tip_header	×
228	.header()	×
229	.height	×
230	.saturating_sub(SYNC_UTXOS_SPEND_TIP_SAFETY_LIMIT),	×
231	})?	×
232	.hash();	×
233	let next_header_to_request;
234	loop {
235	let current_header_hash = current_header.hash();	×
236
237	trace!(	×
238	target: LOG_TARGET,	×
239	"current header = {} ({})",	×
240	current_header.height,
241	current_header_hash.to_hex()	×
242	);
243	let outputs = if request.exclude_spent {	×
244	self.db	×
245	.fetch_outputs_in_block_with_spend_state(current_header_hash, Some(spending_end_header_hash))	×
246	.await?	×
247	.into_iter()	×
248	.filter(\|(_, spent)\| !spent)	×
249	.map(\|(output, _spent)\| output)	×
250	.collect::<Vec<TransactionOutput>>()	×
251	} else {
252	self.db	×
253	.fetch_outputs_in_block_with_spend_state(current_header_hash, None)	×
254	.await?	×
255	.into_iter()	×
256	.map(\|(output, _spent)\| output)	×
257	.collect::<Vec<TransactionOutput>>()	×
258	};
259	let mut inputs = self	×
260	.db	×
261	.fetch_inputs_in_block(current_header_hash)	×
262	.await?	×
263	.into_iter()	×
264	.map(\|input\| input.output_hash())	×
265	.collect::<Vec<FixedHash>>();	×
266
267	for output_chunk in outputs.chunks(2000) {	×
268	let inputs_to_send = if inputs.is_empty() {	×
269	Vec::new()	×
270	} else {
271	let num_to_drain = inputs.len().min(2000);	×
272	inputs.drain(..num_to_drain).map(\|h\| h.to_vec()).collect()	×
273	};
274
275	let output_block_response = BlockUtxoInfo {	×
276	outputs: output_chunk	×
277	.iter()	×
278	.map(\|output\| MinimalUtxoSyncInfo {	×
279	output_hash: output.hash().to_vec(),	×
280	commitment: output.commitment().to_vec(),	×
281	encrypted_data: output.encrypted_data().as_bytes().to_vec(),	×
282	sender_offset_public_key: output.sender_offset_public_key.to_vec(),	×
283	})	×
284	.collect(),	×
285	inputs: inputs_to_send,	×
286	height: current_header.height,	×
287	header_hash: current_header_hash.to_vec(),	×
288	mined_timestamp: current_header.timestamp.as_u64(),	×
289	};
290	utxos.push(output_block_response);	×
291	}
292	// We might still have inputs left to send if they are more than the outputs
293	for input_chunk in inputs.chunks(2000) {	×
294	let output_block_response = BlockUtxoInfo {	×
295	outputs: Vec::new(),	×
296	inputs: input_chunk.iter().map(\|h\| h.to_vec()).collect::<Vec<_>>().to_vec(),	×
297	height: current_header.height,	×
298	header_hash: current_header_hash.to_vec(),	×
299	mined_timestamp: current_header.timestamp.as_u64(),	×
300	};
301	utxos.push(output_block_response);	×
302	}
303
304	fetched_utxos += 1;	×
305
306	if current_header.height >= tip_header.header().height {	×
307	next_header_to_request = vec![];	×
308	break;	×
309	}	×
310	if fetched_utxos >= request.limit {	×
311	next_header_to_request = current_header_hash.to_vec();	×
312	// This is a special edge case, our request has reached the page limit, but we are also not done with
313	// the block. We also dont want to split up the block over two requests. So we need to ensure that we
314	// remove the partial block we added so that it can be requested fully in the next request. We also dont
315	// want to get in a loop where the block cannot fit into the page limit, so if the block is the same as
316	// the first one, we just send it as is, partial. If not we remove it and let it be sent in the next
317	// request.
318	if utxos.first().ok_or(Error::General(anyhow::anyhow!("No utxos founds")))? // should never happen as we always add at least one block	×
319	.header_hash ==
320	current_header_hash.to_vec()	×
321	{
322	// special edge case where the first block is also the last block we can send, so we just send it as
323	// is, partial
324	break;	×
325	}	×
326	while !utxos.is_empty() &&	×
327	utxos.last().ok_or(Error::General(anyhow::anyhow!("No utxos found")))? // should never happen as we always add at least one block	×
328	.header_hash ==
329	current_header_hash.to_vec()	×
330	{	×
331	utxos.pop();	×
332	}	×
333	break;	×
334	}	×
335
336	current_header =	×
337	self.db	×
338	.fetch_header(current_header.height + 1)	×
339	.await?	×
340	.ok_or_else(\|\| Error::HeaderNotFound {	×
341	height: current_header.height + 1,	×
342	})?;	×
343	if current_header.height == end_height {	×
344	next_header_to_request = current_header.hash().to_vec();	×
345	break; // Stop if we reach the end height}	×
346	}	×
347	}
348
349	let has_next_page = (end_height.saturating_sub(current_header.height)) > 0;	×
350
351	Ok(SyncUtxosByBlockResponse {	×
352	blocks: utxos,	×
353	has_next_page,	×
354	next_header_to_scan: next_header_to_request,	×
355	})	×
356	}	×
357	}
358
359	#[async_trait::async_trait]
360	impl<B: BlockchainBackend + 'static> BaseNodeWalletQueryService for Service<B> {
361	type Error = Error;
362
363	async fn get_tip_info(&self) -> Result<TipInfoResponse, Self::Error> {	×
364	let state_machine = self.state_machine();	×
365	let status_watch = state_machine.get_status_info_watch();	×
366	let is_synced = match status_watch.borrow().state_info {	×
367	StateInfo::Listening(li) => li.is_synced(),	×
368	_ => false,	×
369	};
370
371	let metadata = self.db.get_chain_metadata().await?;	×
372
373	Ok(TipInfoResponse {	×
374	metadata: Some(metadata),	×
375	is_synced,	×
376	})	×
377	}	×
378
379	async fn get_header_by_height(&self, height: u64) -> Result<models::BlockHeader, Self::Error> {	×
380	let result = self	×
381	.db	×
382	.fetch_header(height)	×
383	.await?	×
384	.ok_or(Error::HeaderNotFound { height })?	×
385	.into();	×
386	Ok(result)	×
387	}	×
388
389	async fn get_height_at_time(&self, epoch_time: u64) -> Result<u64, Self::Error> {	×
390	trace!(target: LOG_TARGET, "requested_epoch_time: {}", epoch_time);	×
391	let tip_header = self.db.fetch_tip_header().await?;	×
392
393	let mut left_height = 0u64;	×
394	let mut right_height = tip_header.height();	×
395
396	while left_height <= right_height {	×
397	let mut mid_height = (left_height + right_height) / 2;	×
398
399	if mid_height == 0 {	×
400	return Ok(0u64);	×
401	}	×
402	// If the two bounds are adjacent then perform the test between the right and left sides
403	if left_height == mid_height {	×
404	mid_height = right_height;	×
405	}	×
406
407	let mid_header = self	×
408	.db	×
409	.fetch_header(mid_height)	×
410	.await?	×
411	.ok_or_else(\|\| Error::HeaderNotFound { height: mid_height })?;	×
412	let before_mid_header = self	×
413	.db	×
414	.fetch_header(mid_height - 1)	×
415	.await?	×
416	.ok_or_else(\|\| Error::HeaderNotFound { height: mid_height - 1 })?;	×
417	trace!(	×
418	target: LOG_TARGET,	×
419	"requested_epoch_time: {}, left: {}, mid: {}/{} ({}/{}), right: {}",	×
420	epoch_time,
421	left_height,
422	mid_height,
423	mid_height-1,	×
424	mid_header.timestamp.as_u64(),	×
425	before_mid_header.timestamp.as_u64(),	×
426	right_height
427	);
428	if epoch_time < mid_header.timestamp.as_u64() && epoch_time >= before_mid_header.timestamp.as_u64() {	×
429	trace!(	×
430	target: LOG_TARGET,	×
431	"requested_epoch_time: {}, selected height: {}",	×
432	epoch_time, before_mid_header.height
433	);
434	return Ok(before_mid_header.height);	×
435	} else if mid_height == right_height {	×
436	trace!(	×
437	target: LOG_TARGET,	×
438	"requested_epoch_time: {epoch_time}, selected height: {right_height}"	×
439	);
440	return Ok(right_height);	×
441	} else if epoch_time <= mid_header.timestamp.as_u64() {	×
442	right_height = mid_height;	×
443	} else {	×
444	left_height = mid_height;	×
445	}	×
446	}
447
448	Ok(0u64)	×
449	}	×
450
451	async fn transaction_query(
452	&self,
453	signature: crate::base_node::rpc::models::Signature,
454	) -> Result<TxQueryResponse, Self::Error> {	×
455	let signature = signature.try_into().map_err(Error::SignatureConversion)?;	×
456
457	let response = self.fetch_kernel(signature).await?;	×
458
459	Ok(response)	×
460	}	×
461
462	async fn sync_utxos_by_block(
463	&self,
464	request: SyncUtxosByBlockRequest,
465	) -> Result<SyncUtxosByBlockResponse, Self::Error> {	×
466	self.fetch_utxos(request).await	×
467	}	×
468
469	async fn get_utxos_by_block(
470	&self,
471	request: GetUtxosByBlockRequest,
472	) -> Result<GetUtxosByBlockResponse, Self::Error> {	×
473	self.fetch_utxos_by_block(request).await	×
474	}	×
475
476	async fn get_utxos_mined_info(
477	&self,
478	request: models::GetUtxosMinedInfoRequest,
479	) -> Result<models::GetUtxosMinedInfoResponse, Self::Error> {	×
480	request.validate()?;	×
481
482	let mut utxos = vec![];	×
483
484	let tip_header = self.db().fetch_tip_header().await?;	×
485	for hash in request.hashes {	×
486	let hash = hash.try_into()?;	×
487	let output = self.db().fetch_output(hash).await?;	×
488	if let Some(output) = output {	×
489	utxos.push(models::MinedUtxoInfo {	×
490	utxo_hash: hash.to_vec(),	×
491	mined_in_hash: output.header_hash.to_vec(),	×
492	mined_in_height: output.mined_height,	×
493	mined_in_timestamp: output.mined_timestamp,	×
494	});	×
495	}	×
496	}
497
498	Ok(models::GetUtxosMinedInfoResponse {	×
499	utxos,	×
500	best_block_hash: tip_header.hash().to_vec(),	×
501	best_block_height: tip_header.height(),	×
502	})	×
503	}	×
504
505	async fn get_utxos_deleted_info(
506	&self,
507	request: models::GetUtxosDeletedInfoRequest,
508	) -> Result<models::GetUtxosDeletedInfoResponse, Self::Error> {	×
509	request.validate()?;	×
510
511	let mut utxos = vec![];	×
512
513	let must_include_header = request.must_include_header.clone().try_into()?;	×
514	if self	×
515	.db()	×
516	.fetch_header_by_block_hash(must_include_header)	×
517	.await?	×
518	.is_none()	×
519	{
520	return Err(Error::HeaderHashNotFound);	×
521	}	×
522
523	let tip_header = self.db().fetch_tip_header().await?;	×
524	for hash in request.hashes {	×
525	let hash = hash.try_into()?;	×
526	let output = self.db().fetch_output(hash).await?;	×
527
528	if let Some(output) = output {	×
529	// is it still unspent?
530	let input = self.db().fetch_input(hash).await?;	×
531	if let Some(i) = input {	×
532	utxos.push(models::DeletedUtxoInfo {	×
533	utxo_hash: hash.to_vec(),	×
534	found_in_header: Some((output.mined_height, output.header_hash.to_vec())),	×
535	spent_in_header: Some((i.spent_height, i.header_hash.to_vec())),	×
536	});	×
537	} else {	×
538	utxos.push(models::DeletedUtxoInfo {	×
539	utxo_hash: hash.to_vec(),	×
540	found_in_header: Some((output.mined_height, output.header_hash.to_vec())),	×
541	spent_in_header: None,	×
542	});	×
543	}	×
544	} else {	×
545	utxos.push(models::DeletedUtxoInfo {	×
546	utxo_hash: hash.to_vec(),	×
547	found_in_header: None,	×
548	spent_in_header: None,	×
549	});	×
550	}	×
551	}
552
553	Ok(models::GetUtxosDeletedInfoResponse {	×
554	utxos,	×
555	best_block_hash: tip_header.hash().to_vec(),	×
556	best_block_height: tip_header.height(),	×
557	})	×
558	}	×
559
560	async fn generate_kernel_merkle_proof(
561	&self,
562	excess_sig: types::CompressedSignature,
563	) -> Result<GenerateKernelMerkleProofResponse, Self::Error> {	×
564	let proof = self.db().generate_kernel_merkle_proof(excess_sig).await?;	×
565	Ok(GenerateKernelMerkleProofResponse {
566	encoded_merkle_proof: bincode::serialize(&proof.merkle_proof).map_err(Error::general)?,	×
567	block_hash: proof.block_hash,	×
568	leaf_index: proof.leaf_index.value() as u64,	×
569	})
570	}	×
571	}

tari-project / tari / 18684123493

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