From 4be5d24668b747cc273fcbfac0e6505ce9431278 Mon Sep 17 00:00:00 2001
From: Xynnn007 <xynnn@linux.alibaba.com>
Date: Mon, 19 Feb 2024 10:54:48 +0800
Subject: [PATCH] lint: fix nightly lint error

Signed-off-by: Xynnn007 <xynnn@linux.alibaba.com>
---
 attestation-service/attestation-service/src/config.rs | 1 -
 attestation-service/verifier/src/cca/mod.rs           | 2 +-
 attestation-service/verifier/src/csv/mod.rs           | 1 -
 attestation-service/verifier/src/sample/mod.rs        | 1 -
 attestation-service/verifier/src/snp/mod.rs           | 3 +--
 attestation-service/verifier/src/tdx/eventlog.rs      | 2 --
 attestation-service/verifier/src/tdx/mod.rs           | 3 +--
 attestation-service/verifier/src/tdx/quote.rs         | 1 -
 kbs/src/api/src/policy_engine/opa/mod.rs              | 1 -
 9 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/attestation-service/attestation-service/src/config.rs b/attestation-service/attestation-service/src/config.rs
index 814136ad6..514d57bb7 100644
--- a/attestation-service/attestation-service/src/config.rs
+++ b/attestation-service/attestation-service/src/config.rs
@@ -5,7 +5,6 @@ use crate::{
 
 use anyhow::{anyhow, Result};
 use serde::Deserialize;
-use std::convert::TryFrom;
 use std::fs::File;
 use std::path::{Path, PathBuf};
 
diff --git a/attestation-service/verifier/src/cca/mod.rs b/attestation-service/verifier/src/cca/mod.rs
index af82e1188..01b89b072 100644
--- a/attestation-service/verifier/src/cca/mod.rs
+++ b/attestation-service/verifier/src/cca/mod.rs
@@ -4,7 +4,7 @@
 //
 
 use super::*;
-use anyhow::{anyhow, Context, Result};
+use anyhow::anyhow;
 use async_trait::async_trait;
 use base64::Engine;
 use core::result::Result::Ok;
diff --git a/attestation-service/verifier/src/csv/mod.rs b/attestation-service/verifier/src/csv/mod.rs
index 5756dd654..acf9c3963 100644
--- a/attestation-service/verifier/src/csv/mod.rs
+++ b/attestation-service/verifier/src/csv/mod.rs
@@ -3,7 +3,6 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
-use anyhow::{Context, Result};
 use log::{debug, warn};
 extern crate serde;
 use self::serde::{Deserialize, Serialize};
diff --git a/attestation-service/verifier/src/sample/mod.rs b/attestation-service/verifier/src/sample/mod.rs
index f935bddb4..575d4d6de 100644
--- a/attestation-service/verifier/src/sample/mod.rs
+++ b/attestation-service/verifier/src/sample/mod.rs
@@ -1,4 +1,3 @@
-use anyhow::{Context, Result};
 use log::debug;
 extern crate serde;
 use self::serde::{Deserialize, Serialize};
diff --git a/attestation-service/verifier/src/snp/mod.rs b/attestation-service/verifier/src/snp/mod.rs
index 3723ad510..918be3aa9 100644
--- a/attestation-service/verifier/src/snp/mod.rs
+++ b/attestation-service/verifier/src/snp/mod.rs
@@ -1,4 +1,4 @@
-use anyhow::{anyhow, Context, Result};
+use anyhow::anyhow;
 use base64::Engine;
 use log::debug;
 extern crate serde;
@@ -255,7 +255,6 @@ pub(crate) fn parse_tee_evidence(report: &AttestationReport) -> TeeEvidenceParse
 mod tests {
     use super::*;
     use openssl::nid::Nid;
-    use sev::firmware::host::CertTableEntry;
 
     #[test]
     fn check_milan_certificates() {
diff --git a/attestation-service/verifier/src/tdx/eventlog.rs b/attestation-service/verifier/src/tdx/eventlog.rs
index 52c359953..fb9fdca33 100644
--- a/attestation-service/verifier/src/tdx/eventlog.rs
+++ b/attestation-service/verifier/src/tdx/eventlog.rs
@@ -2,8 +2,6 @@ use anyhow::*;
 use byteorder::{LittleEndian, ReadBytesExt};
 use core::mem::size_of;
 use eventlog_rs::Eventlog;
-use std::convert::{TryFrom, TryInto};
-use std::string::ToString;
 use strum::{Display, EnumString};
 
 #[derive(Debug, Clone, EnumString, Display)]
diff --git a/attestation-service/verifier/src/tdx/mod.rs b/attestation-service/verifier/src/tdx/mod.rs
index 3b8c7dd07..a8eec2157 100644
--- a/attestation-service/verifier/src/tdx/mod.rs
+++ b/attestation-service/verifier/src/tdx/mod.rs
@@ -1,4 +1,4 @@
-use anyhow::{anyhow, Context, Result};
+use anyhow::anyhow;
 use log::{debug, warn};
 
 use crate::tdx::claims::generate_parsed_claim;
@@ -105,7 +105,6 @@ async fn verify_evidence(
 
 #[cfg(test)]
 mod tests {
-    use crate::tdx::claims::generate_parsed_claim;
 
     use super::*;
     use std::fs;
diff --git a/attestation-service/verifier/src/tdx/quote.rs b/attestation-service/verifier/src/tdx/quote.rs
index a7e65295a..cdf8d2bcb 100644
--- a/attestation-service/verifier/src/tdx/quote.rs
+++ b/attestation-service/verifier/src/tdx/quote.rs
@@ -6,7 +6,6 @@ use qvl::{
     tee_qv_get_collateral, tee_supp_data_descriptor_t, tee_verify_quote,
 };
 use scroll::Pread;
-use std::convert::TryInto;
 use std::mem;
 use std::time::{Duration, SystemTime};
 
diff --git a/kbs/src/api/src/policy_engine/opa/mod.rs b/kbs/src/api/src/policy_engine/opa/mod.rs
index c347796e8..be5b12505 100644
--- a/kbs/src/api/src/policy_engine/opa/mod.rs
+++ b/kbs/src/api/src/policy_engine/opa/mod.rs
@@ -110,7 +110,6 @@ impl PolicyEngineInterface for Opa {
 mod tests {
     use super::*;
     use base64::engine::general_purpose::URL_SAFE_NO_PAD;
-    use base64::Engine;
     use serde_json::json;
 
     fn dummy_input(product_id: &str, svn: u64) -> String {