feat(core,host): initial aggregation API

core/src/interfaces.rs

@@ -3,13 +3,15 @@ use alloy_primitives::{Address, B256};
 use clap::{Args, ValueEnum};
 use raiko_lib::{
     consts::VerifierType,
-    input::{BlobProofType, GuestInput, GuestOutput},
+    input::{
+        AggregationGuestInput, AggregationGuestOutput, BlobProofType, GuestInput, GuestOutput,
+    },
     prover::{IdStore, IdWrite, Proof, ProofKey, Prover, ProverError},
 };
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
 use serde_with::{serde_as, DisplayFromStr};
-use std::{collections::HashMap, path::Path, str::FromStr};
+use std::{collections::HashMap, fmt::Display, path::Path, str::FromStr};
 use utoipa::ToSchema;
 
 #[derive(Debug, thiserror::Error, ToSchema)]
@@ -203,6 +205,47 @@ impl ProofType {
         }
     }
 
+    /// Run the prover driver depending on the proof type.
+    pub async fn aggregate_proofs(
+        &self,
+        input: AggregationGuestInput,
+        output: &AggregationGuestOutput,
+        config: &Value,
+        store: Option<&mut dyn IdWrite>,
+    ) -> RaikoResult<Proof> {
+        let proof = match self {
+            ProofType::Native => NativeProver::aggregate(input.clone(), output, config, store)
+                .await
+                .map_err(<ProverError as Into<RaikoError>>::into),
+            ProofType::Sp1 => {
+                #[cfg(feature = "sp1")]
+                return sp1_driver::Sp1Prover::aggregate(input.clone(), output, config, store)
+                    .await
+                    .map_err(|e| e.into());
+                #[cfg(not(feature = "sp1"))]
+                Err(RaikoError::FeatureNotSupportedError(*self))
+            }
+            ProofType::Risc0 => {
+                #[cfg(feature = "risc0")]
+                return risc0_driver::Risc0Prover::aggregate(input.clone(), output, config, store)
+                    .await
+                    .map_err(|e| e.into());
+                #[cfg(not(feature = "risc0"))]
+                Err(RaikoError::FeatureNotSupportedError(*self))
+            }
+            ProofType::Sgx => {
+                #[cfg(feature = "sgx")]
+                return sgx_prover::SgxProver::aggregate(input.clone(), output, config, store)
+                    .await
+                    .map_err(|e| e.into());
+                #[cfg(not(feature = "sgx"))]
+                Err(RaikoError::FeatureNotSupportedError(*self))
+            }
+        }?;
+
+        Ok(proof)
+    }
+
     pub async fn cancel_proof(
         &self,
         proof_key: ProofKey,
@@ -302,7 +345,7 @@ pub struct ProofRequestOpt {
     pub prover_args: ProverSpecificOpts,
 }
 
-#[derive(Default, Clone, Serialize, Deserialize, Debug, ToSchema, Args)]
+#[derive(Default, Clone, Serialize, Deserialize, Debug, ToSchema, Args, PartialEq, Eq, Hash)]
 pub struct ProverSpecificOpts {
     /// Native prover specific options.
     pub native: Option<Value>,
@@ -398,3 +441,123 @@ impl TryFrom<ProofRequestOpt> for ProofRequest {
         })
     }
 }
+
+#[derive(Default, Clone, Serialize, Deserialize, Debug, ToSchema)]
+#[serde(default)]
+/// A request for proof aggregation of multiple proofs.
+pub struct AggregationRequest {
+    /// The block numbers and l1 inclusion block numbers for the blocks to aggregate proofs for.
+    pub block_numbers: Vec<(u64, Option<u64>)>,
+    /// The network to generate the proof for.
+    pub network: Option<String>,
+    /// The L1 network to generate the proof for.
+    pub l1_network: Option<String>,
+    // Graffiti.
+    pub graffiti: Option<String>,
+    /// The protocol instance data.
+    pub prover: Option<String>,
+    /// The proof type.
+    pub proof_type: Option<String>,
+    /// Blob proof type.
+    pub blob_proof_type: Option<String>,
+    #[serde(flatten)]
+    /// Any additional prover params in JSON format.
+    pub prover_args: ProverSpecificOpts,
+}
+
+impl AggregationRequest {
+    /// Merge proof request options into aggregation request options.
+    pub fn merge(&mut self, opts: &ProofRequestOpt) -> RaikoResult<()> {
+        let this = serde_json::to_value(&self)?;
+        let mut opts = serde_json::to_value(opts)?;
+        merge(&mut opts, &this);
+        *self = serde_json::from_value(opts)?;
+        Ok(())
+    }
+}
+
+impl From<AggregationRequest> for Vec<ProofRequestOpt> {
+    fn from(value: AggregationRequest) -> Self {
+        value
+            .block_numbers
+            .iter()
+            .map(
+                |&(block_number, l1_inclusion_block_number)| ProofRequestOpt {
+                    block_number: Some(block_number),
+                    l1_inclusion_block_number,
+                    network: value.network.clone(),
+                    l1_network: value.l1_network.clone(),
+                    graffiti: value.graffiti.clone(),
+                    prover: value.prover.clone(),
+                    proof_type: value.proof_type.clone(),
+                    blob_proof_type: value.blob_proof_type.clone(),
+                    prover_args: value.prover_args.clone(),
+                },
+            )
+            .collect()
+    }
+}
+
+impl From<ProofRequestOpt> for AggregationRequest {
+    fn from(value: ProofRequestOpt) -> Self {
+        let block_numbers = if let Some(block_number) = value.block_number {
+            vec![(block_number, value.l1_inclusion_block_number)]
+        } else {
+            vec![]
+        };
+
+        Self {
+            block_numbers,
+            network: value.network,
+            l1_network: value.l1_network,
+            graffiti: value.graffiti,
+            prover: value.prover,
+            proof_type: value.proof_type,
+            blob_proof_type: value.blob_proof_type,
+            prover_args: value.prover_args,
+        }
+    }
+}
+
+#[derive(Default, Clone, Serialize, Deserialize, Debug, ToSchema, PartialEq, Eq, Hash)]
+#[serde(default)]
+/// A request for proof aggregation of multiple proofs.
+pub struct AggregationOnlyRequest {
+    /// The block numbers and l1 inclusion block numbers for the blocks to aggregate proofs for.
+    pub proofs: Vec<Proof>,
+    /// The proof type.
+    pub proof_type: Option<String>,
+    #[serde(flatten)]
+    /// Any additional prover params in JSON format.
+    pub prover_args: ProverSpecificOpts,
+}
+
+impl Display for AggregationOnlyRequest {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(&format!(
+            "AggregationOnlyRequest {{ {:?}, {:?} }}",
+            self.proof_type, self.prover_args
+        ))
+    }
+}
+
+impl From<(AggregationRequest, Vec<Proof>)> for AggregationOnlyRequest {
+    fn from((request, proofs): (AggregationRequest, Vec<Proof>)) -> Self {
+        Self {
+            proofs,
+            proof_type: request.proof_type,
+            prover_args: request.prover_args,
+        }
+    }
+}
+
+impl AggregationOnlyRequest {
+    /// Merge proof request options into aggregation request options.
+    pub fn merge(&mut self, opts: &ProofRequestOpt) -> RaikoResult<()> {
+        let this = serde_json::to_value(&self)?;
+        let mut opts = serde_json::to_value(opts)?;
+        merge(&mut opts, &this);
+        *self = serde_json::from_value(opts)?;
+        Ok(())
+    }
+}

core/src/lib.rs

@@ -226,8 +226,9 @@ mod tests {
     use clap::ValueEnum;
     use raiko_lib::{
         consts::{Network, SupportedChainSpecs},
-        input::BlobProofType,
+        input::{AggregationGuestInput, AggregationGuestOutput, BlobProofType},
         primitives::B256,
+        prover::Proof,
     };
     use serde_json::{json, Value};
     use std::{collections::HashMap, env};
@@ -242,7 +243,7 @@ mod tests {
         ci == "1"
     }
 
-    fn test_proof_params() -> HashMap<String, Value> {
+    fn test_proof_params(enable_aggregation: bool) -> HashMap<String, Value> {
         let mut prover_args = HashMap::new();
         prover_args.insert(
             "native".to_string(),
@@ -256,7 +257,7 @@ mod tests {
             "sp1".to_string(),
             json! {
                 {
-                    "recursion": "core",
+                    "recursion": if enable_aggregation { "compressed" } else { "plonk" },
                     "prover": "mock",
                     "verify": true
                 }
@@ -278,8 +279,8 @@ mod tests {
             json! {
                 {
                     "instance_id": 121,
-                    "setup": true,
-                    "bootstrap": true,
+                    "setup": enable_aggregation,
+                    "bootstrap": enable_aggregation,
                     "prove": true,
                 }
             },
@@ -291,7 +292,7 @@ mod tests {
         l1_chain_spec: ChainSpec,
         taiko_chain_spec: ChainSpec,
         proof_request: ProofRequest,
-    ) {
+    ) -> Proof {
         let provider =
             RpcBlockDataProvider::new(&taiko_chain_spec.rpc, proof_request.block_number - 1)
                 .expect("Could not create RpcBlockDataProvider");
@@ -301,10 +302,10 @@ mod tests {
             .await
             .expect("input generation failed");
         let output = raiko.get_output(&input).expect("output generation failed");
-        let _proof = raiko
+        raiko
             .prove(input, &output, None)
             .await
-            .expect("proof generation failed");
+            .expect("proof generation failed")
     }
 
     #[ignore]
@@ -332,7 +333,7 @@ mod tests {
             l1_network,
             proof_type,
             blob_proof_type: BlobProofType::ProofOfEquivalence,
-            prover_args: test_proof_params(),
+            prover_args: test_proof_params(false),
         };
         prove_block(l1_chain_spec, taiko_chain_spec, proof_request).await;
     }
@@ -361,7 +362,7 @@ mod tests {
             l1_network,
             proof_type,
             blob_proof_type: BlobProofType::ProofOfEquivalence,
-            prover_args: test_proof_params(),
+            prover_args: test_proof_params(false),
         };
         prove_block(l1_chain_spec, taiko_chain_spec, proof_request).await;
     }
@@ -399,7 +400,7 @@ mod tests {
                 l1_network,
                 proof_type,
                 blob_proof_type: BlobProofType::ProofOfEquivalence,
-                prover_args: test_proof_params(),
+                prover_args: test_proof_params(false),
             };
             prove_block(l1_chain_spec, taiko_chain_spec, proof_request).await;
         }
@@ -432,9 +433,55 @@ mod tests {
                 l1_network,
                 proof_type,
                 blob_proof_type: BlobProofType::ProofOfEquivalence,
-                prover_args: test_proof_params(),
+                prover_args: test_proof_params(false),
             };
             prove_block(l1_chain_spec, taiko_chain_spec, proof_request).await;
         }
     }
+
+    #[tokio::test(flavor = "multi_thread")]
+    async fn test_prove_block_taiko_a7_aggregated() {
+        let proof_type = get_proof_type_from_env();
+        let l1_network = Network::Holesky.to_string();
+        let network = Network::TaikoA7.to_string();
+        // Give the CI an simpler block to test because it doesn't have enough memory.
+        // Unfortunately that also means that kzg is not getting fully verified by CI.
+        let block_number = if is_ci() { 105987 } else { 101368 };
+        let taiko_chain_spec = SupportedChainSpecs::default()
+            .get_chain_spec(&network)
+            .unwrap();
+        let l1_chain_spec = SupportedChainSpecs::default()
+            .get_chain_spec(&l1_network)
+            .unwrap();
+
+        let proof_request = ProofRequest {
+            block_number,
+            l1_inclusion_block_number: 0,
+            network,
+            graffiti: B256::ZERO,
+            prover: Address::ZERO,
+            l1_network,
+            proof_type,
+            blob_proof_type: BlobProofType::ProofOfEquivalence,
+            prover_args: test_proof_params(true),
+        };
+        let proof = prove_block(l1_chain_spec, taiko_chain_spec, proof_request).await;
+
+        let input = AggregationGuestInput {
+            proofs: vec![proof.clone(), proof],
+        };
+
+        let output = AggregationGuestOutput { hash: B256::ZERO };
+
+        let aggregated_proof = proof_type
+            .aggregate_proofs(
+                input,
+                &output,
+                &serde_json::to_value(&test_proof_params(false)).unwrap(),
+                None,
+            )
+            .await
+            .expect("proof aggregation failed");
+        println!("aggregated proof: {aggregated_proof:?}");
+    }
 }

core/src/preflight/util.rs

@@ -136,11 +136,8 @@ pub async fn prepare_taiko_chain_input(
         RaikoError::Preflight("No L1 inclusion block hash for the requested block".to_owned())
     })?;
     info!(
-        "L1 inclusion block number: {:?}, hash: {:?}. L1 state block number: {:?}, hash: {:?}",
-        l1_inclusion_block_number,
-        l1_inclusion_block_hash,
+        "L1 inclusion block number: {l1_inclusion_block_number:?}, hash: {l1_inclusion_block_hash:?}. L1 state block number: {:?}, hash: {l1_state_block_hash:?}",
         l1_state_header.number,
-        l1_state_block_hash
     );
 
     // Fetch the tx data from either calldata or blobdata

core/src/prover.rs

@@ -58,14 +58,28 @@ impl Prover for NativeProver {
         }
 
         Ok(Proof {
+            input: None,
             proof: None,
             quote: None,
+            uuid: None,
+            kzg_proof: None,
         })
     }
 
     async fn cancel(_proof_key: ProofKey, _read: Box<&mut dyn IdStore>) -> ProverResult<()> {
         Ok(())
     }
+
+    async fn aggregate(
+        _input: raiko_lib::input::AggregationGuestInput,
+        _output: &raiko_lib::input::AggregationGuestOutput,
+        _config: &ProverConfig,
+        _store: Option<&mut dyn IdWrite>,
+    ) -> ProverResult<Proof> {
+        Ok(Proof {
+            ..Default::default()
+        })
+    }
 }
 
 #[ignore = "Only used to test serialized data"]