Feat/rusk sdk

[Ansonhkg]

WHAT

A full 1:1 ergonomic match Rust SDK just like our JS SDK. It exposes a single LitClient as the entry point that hides handshake, pricing, payment, and session management, while exposing the same high-level APIs (encrypt, decrypt, execute_js, pkp_sign_ethereum, etc.).

• Core flows (session key generation, SIWE/auth context, PKP custom auth, pricing/payment helpers) live under crates/lit-sdk/src/{auth,client,chain,session}, mirroring the JS SDK’s assumptions, and the e2e gate (crates/lit-e2e) covers all JS scenarios like payment delegation, custom auth combo, and wrapped keys.
• SEV-SNP, attestation, and signature-share combination are handled internally

TEST

NETWORK_NAME=naga-dev cargo test -p lit-e2e -- --nocapture --test-threads 1

RESULTS

running 35 tests
test custom_auth_execute_js ... ok
test custom_auth_pkp_sign ... ok
test derived_pubkey_ticket ... ok
test encrypt_decrypt_roundtrip ... ok
test eoa_native_auth_flow ... ok
test execute_js ... ok
test execute_js_pkp_check_conditions_without_authsig ... ok
test execute_js_pkp_decrypt_and_combine_null_authsig ... ok
test execute_js_pkp_decrypt_and_combine_pkp_authsig ... ok
test jss100_custom_contract_accs_evm_contract ... ok
test jss11_pkp_management_and_pagination ... ok
test payment_delegation_contract_flow ... ok
test payment_delegation_flow ... ok
test payment_manager_flow ... ok
test pkp_auth_execute_js ... ok
test pkp_auth_pkp_sign ... ok
test pkp_auth_pre_generated_server_reuse_flow ... ok
test pkp_auth_rejects_only_delegation_auth_sig ... ok
test pkp_auth_rejects_only_session_key_pair ... ok
test pkp_encrypt_decrypt_roundtrip ... ok
test pkp_permissions_manager_flow ... ok
test pkp_sign ... ok
test pkp_signing_schemes_matrix ... ok
test v7_encrypt_decrypt_compatibility ... ok
test viem_sign_message_eoa ... ok
test viem_sign_message_pkp_auth ... ok
test viem_sign_transaction_eoa ... ok
test viem_sign_transaction_pkp_auth ... ok
test viem_sign_typed_data_eoa ... ok
test viem_sign_typed_data_pkp_auth ... ok
test view_pkps_by_address_flow ... ok
test view_pkps_by_auth_data_flow ... ok
test wrapped_keys_batch_generate_private_keys ... ok
test wrapped_keys_evm_flow ... ok
test wrapped_keys_solana_flow ... ok

test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 400.74s