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feat: solana relayer config #827

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feat: solana relayer config #827

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fc96248
feat: resolve light client program id dynamically
cernicc Nov 17, 2025
5bd253b
empty string
cernicc Nov 17, 2025
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16 changes: 2 additions & 14 deletions packages/relayer/modules/cosmos-to-solana/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,6 @@ use ibc_eureka_relayer_lib::service_utils::parse_cosmos_tx_hashes;
use ibc_eureka_relayer_lib::service_utils::parse_solana_tx_hashes;
use ibc_eureka_relayer_lib::service_utils::to_tonic_status;
use ibc_eureka_utils::rpc::TendermintRpcExt;
use solana_sdk::pubkey::Pubkey;
use tendermint_rpc::HttpClient;
use tonic::{Request, Response};

Expand All @@ -39,8 +38,6 @@ struct CosmosToSolanaRelayerModuleService {
pub target_listener: solana::ChainListener,
/// The transaction builder from Cosmos to Solana.
pub tx_builder: tx_builder::TxBuilder,
/// The Solana ICS07 program ID.
pub solana_ics07_program_id: Pubkey,
}

/// The configuration for the Cosmos to Solana relayer module.
Expand All @@ -52,8 +49,6 @@ pub struct CosmosToSolanaConfig {
pub target_rpc_url: String,
/// The Solana ICS26 router program ID.
pub solana_ics26_program_id: String,
/// The Solana ICS07 Tendermint light client program ID.
pub solana_ics07_program_id: String,
/// The Solana fee payer address.
pub solana_fee_payer: String,
/// Address Lookup Table address for reducing transaction size (optional).
Expand All @@ -72,11 +67,6 @@ impl CosmosToSolanaRelayerModuleService {
.parse()
.map_err(|e| anyhow::anyhow!("Invalid Solana ICS26 program ID: {}", e))?;

let solana_ics07_program_id: Pubkey = config
.solana_ics07_program_id
.parse()
.map_err(|e| anyhow::anyhow!("Invalid Solana ICS07 program ID: {}", e))?;

let target_listener =
solana::ChainListener::new(config.target_rpc_url.clone(), solana_ics26_program_id);

Expand All @@ -95,7 +85,6 @@ impl CosmosToSolanaRelayerModuleService {
let tx_builder = tx_builder::TxBuilder::new(
src_listener.client().clone(),
target_listener.client().clone(),
solana_ics07_program_id,
solana_ics26_program_id,
fee_payer,
alt_address,
Expand All @@ -105,7 +94,6 @@ impl CosmosToSolanaRelayerModuleService {
src_listener,
target_listener,
tx_builder,
solana_ics07_program_id,
})
}
}
Expand Down Expand Up @@ -228,7 +216,7 @@ impl RelayerService for CosmosToSolanaRelayerModuleService {

Ok(Response::new(api::CreateClientResponse {
tx,
address: self.solana_ics07_program_id.to_string(),
address: String::new(),
}))
}

Expand Down Expand Up @@ -262,7 +250,7 @@ impl RelayerService for CosmosToSolanaRelayerModuleService {

Ok(Response::new(api::UpdateClientResponse {
tx,
address: self.solana_ics07_program_id.to_string(),
address: String::new(),
}))
}
}
Expand Down
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