Don't enable JA4 tests by default

lrstewart · Aug 20, 2024 · 261a28a · 261a28a
1 parent 21d5018
commit 261a28a
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Showing 3 changed files with 12 additions and 4 deletions.
diff --git a/.github/workflows/ci_rust.yml b/.github/workflows/ci_rust.yml
@@ -272,7 +272,7 @@ jobs:
         run: grep "rust-version = \"$(cat ${{env.ROOT_PATH}}/rust-toolchain)\"" ${{env.ROOT_PATH}}/s2n-tls-tokio/Cargo.toml
 
   pcaps:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v3
         with:
@@ -285,7 +285,9 @@ jobs:
           rustup override set stable
 
       - name: Install tshark
-        run: sudo apt-get install -y tshark
+        run: |
+          sudo apt-get install -y tshark
+          tshark --version
 
       - name: Generate bindings
         working-directory: ${{env.ROOT_PATH}}
@@ -299,4 +301,4 @@ jobs:
 
       - name: Run tests
         working-directory: ${{env.PCAP_TEST_PATH}}
-        run: cargo test
+        run: cargo test --all-features
diff --git a/tests/pcap/Cargo.toml b/tests/pcap/Cargo.toml
@@ -4,6 +4,10 @@ version = "0.1.0"
 edition = "2021"
 publish = false
 
+[features]
+default = []
+ja4 = [] # Older versions of tshark do not support JA4
+
 [dependencies]
 anyhow = "1.0.86"
 hex = "0.4.3"

diff --git a/tests/pcap/tests/s2n_client_hellos.rs b/tests/pcap/tests/s2n_client_hellos.rs
@@ -6,7 +6,6 @@ use pcap::all_pcaps;
 use pcap::client_hello::ClientHello as PcapHello;
 use pcap::handshake_message::Builder;
 use s2n_tls::client_hello::{ClientHello as S2NHello, FingerprintType};
-use s2n_tls::fingerprint;
 
 fn get_s2n_hello(pcap_hello: &PcapHello) -> Result<Box<S2NHello>> {
     let bytes = pcap_hello.message().bytes();
@@ -64,8 +63,11 @@ fn ja3_fingerprints() -> Result<()> {
     })
 }
 
+#[cfg(feature = "ja4")]
 #[test]
 fn ja4_fingerprints() -> Result<()> {
+    use s2n_tls::fingerprint;
+
     let mut builder = fingerprint::Builder::new(FingerprintType::JA4)?;
 
     test_all_client_hellos(|pcap_hello, s2n_hello| {