elastic · ycombinator · Jul 10, 2025 · Jul 10, 2025
@@ -3,6 +3,7 @@
 env:
   DOCKER_COMPOSE_VERSION: "1.25.5"
   TERRAFORM_VERSION: "1.6.4"
+  IMAGE_UBUNTU_X86_64_FIPS: "platform-ingest-fleet-server-ubuntu-2204-fips-1751684469"
 
 # This section is used to define the plugins that will be used in the pipeline.
 # See https://buildkite.com/docs/pipelines/integrations/plugins/using#using-yaml-anchors-with-plugins
@@ -114,24 +115,31 @@ steps:
           - build/*.xml
           - build/coverage*.out
 
-      - label: ":smartbear-testexecute: Run unit tests with requirefips build tag"
+      - label: ":smartbear-testexecute: Run unit tests with requirefips build tag and FIPS provider"
         key: unit-test-fips-tag
         command: ".buildkite/scripts/unit_test.sh"
         env:
           FIPS: "true"
+          GOEXPERIMENT: "systemcrypto"
+          GO_DISTRO: "microsoft"
         agents:
-          provider: "gcp"
+          provider: "aws"
+          image: "${IMAGE_UBUNTU_X86_64_FIPS}"
+          instanceType: "m5.xlarge"
         artifact_paths:
           - build/*.xml
           - build/coverage*.out
 
-      - label: ":smartbear-testexecute: Run fips140=only unit tests"
+      - label: ":smartbear-testexecute: Run fips140=only unit tests with FIPS provider"
         key: unit-test-fips140-only
         command: ".buildkite/scripts/unit_test_fipsonly.sh"
         env:
           FIPS: "true"
+          GO_DISTRO: "stdlib"
         agents:
-          provider: "gcp"
+          provider: "aws"
+          image: "${IMAGE_UBUNTU_X86_64_FIPS}"
+          instanceType: "m5.xlarge"
         artifact_paths:
           - build/*.xml
           - build/coverage*.out

@@ -55,9 +55,12 @@ with_msft_go() {
     echo "Setting up microsoft/go"
     create_workspace
     check_platform_architeture
+
+    # Use a temporary folder to house the Go SDK downloaded from Microsoft
+    tempfolder=$(mktemp -d)
     MSFT_DOWNLOAD_URL=https://aka.ms/golang/release/latest/go$(cat .go-version).${platform_type}-${arch_type}.tar.gz
-    retry 5 $(curl -sL -o - $MSFT_DOWNLOAD_URL | tar -xz -f - -C ${WORKSPACE})
-    export PATH="${PATH}:${WORKSPACE}/go/bin"
+    retry 5 $(curl -sL -o - $MSFT_DOWNLOAD_URL | tar -xz -f - -C ${tempfolder}/)
+    export PATH="${PATH}:${tempfolder}/go/bin"
     go version
     which go
     export PATH="${PATH}:$(go env GOPATH)/bin"

@@ -6,7 +6,11 @@ source .buildkite/scripts/common.sh
 
 add_bin_path
 
-with_go
+if [[ ${FIPS:-false} == "true" && ${GO_DISTRO:-stdlib} == "microsoft" ]]; then
+    with_msft_go
+else
+  with_go
+fi
 
 with_mage
 

@@ -6,7 +6,11 @@ source .buildkite/scripts/common.sh
 
 add_bin_path
 
-with_go
+if [[ ${FIPS:-false} == "true" && ${GO_DISTRO:-stdlib} == "microsoft" ]]; then
+    with_msft_go
+else
+  with_go
+fi
 
 with_mage
 

@@ -8,12 +8,15 @@ import (
 	"context"
 	"crypto/tls"
 	"crypto/x509"
+	_ "embed"
 	"fmt"
 	"net/http"
 	"net/http/httptest"
 	"testing"
+	"time"
 
 	"github.com/elastic/elastic-agent-libs/transport/tlscommon"
+	"github.com/elastic/fleet-server/v7/internal/pkg/build"
 	"github.com/elastic/fleet-server/v7/internal/pkg/config"
 	"github.com/elastic/fleet-server/v7/internal/pkg/testing/certs"
 	"github.com/stretchr/testify/require"
@@ -42,7 +45,7 @@ func TestClientCerts(t *testing.T) {
 		defer server.Close()
 
 		// client does not use client certs
-		client, err := NewClient(context.Background(), &config.Config{
+		client, err := NewClient(t.Context(), &config.Config{
 			Output: config.Output{
 				Elasticsearch: config.Elasticsearch{
 					Protocol: "https",
@@ -56,7 +59,7 @@ func TestClientCerts(t *testing.T) {
 		}, false)
 		require.NoError(t, err)
 
-		req, err := http.NewRequestWithContext(context.Background(), "GET", server.URL, nil)
+		req, err := http.NewRequestWithContext(t.Context(), "GET", server.URL, nil)
 		require.NoError(t, err)
 
 		resp, err := client.Perform(req)
@@ -87,7 +90,7 @@ func TestClientCerts(t *testing.T) {
 		cert := certs.GenCert(t, ca)
 
 		// client uses valid, matching certs
-		client, err := NewClient(context.Background(), &config.Config{
+		client, err := NewClient(t.Context(), &config.Config{
 			Output: config.Output{
 				Elasticsearch: config.Elasticsearch{
 					Protocol: "https",
@@ -105,7 +108,7 @@ func TestClientCerts(t *testing.T) {
 		}, false)
 		require.NoError(t, err)
 
-		req, err := http.NewRequestWithContext(context.Background(), "GET", server.URL, nil)
+		req, err := http.NewRequestWithContext(t.Context(), "GET", server.URL, nil)
 		require.NoError(t, err)
 
 		resp, err := client.Perform(req)
@@ -137,7 +140,7 @@ func TestClientCerts(t *testing.T) {
 		cert := certs.GenCert(t, certCA)
 
 		// client uses certs that are signed by a different CA
-		client, err := NewClient(context.Background(), &config.Config{
+		client, err := NewClient(t.Context(), &config.Config{
 			Output: config.Output{
 				Elasticsearch: config.Elasticsearch{
 					Protocol: "https",
@@ -155,10 +158,93 @@ func TestClientCerts(t *testing.T) {
 		}, false)
 		require.NoError(t, err)
 
-		req, err := http.NewRequestWithContext(context.Background(), "GET", server.URL, nil)
+		req, err := http.NewRequestWithContext(t.Context(), "GET", server.URL, nil)
 		require.NoError(t, err)
 
 		_, err = client.Perform(req) //nolint:bodyclose // no response is expected
 		require.Error(t, err)
 	})
 }
+
+// TestConnectionTLS tries to connect to a test HTTPS server (pretending
+// to be an Elasticsearch cluster), that deliberately presents TLS options
+// that are not FIPS-compliant.
+// - If the test is running with a FIPS-capable build, the client, being FIPS-
+// capable, should fail the TLS handshake. Concretely, the conn.Connect() method
+// should return an error.
+// - If the test is not running with a FIPS-capable build, the client should
+// complete the TLS handshake successfully. Concretely, the conn.Connect() method
+// should not return an error.
+func TestConnectionTLS(t *testing.T) {
+	server := startTLSServer(t)
+	defer server.Close()
+
+	cfg := &config.Config{
+		Output: config.Output{
+			Elasticsearch: config.Elasticsearch{
+				Protocol: "https",
+				Hosts:    []string{server.URL},
+				TLS: &tlscommon.Config{
+					Enabled: &enabled,
+					CAs:     []string{string(caCertPEM)},
+				},
+			},
+		},
+	}
+
+	ctx, cancel := context.WithTimeout(t.Context(), 30*time.Second)
+	defer cancel()
+
+	client, err := NewClient(ctx, cfg, false)
+	require.NoError(t, err)
+
+	_, err = FetchESVersion(ctx, client)
+
+	if build.FIPSDistribution {
+		require.ErrorContains(t, err, "tls: internal error")
+	} else {
+		require.NoError(t, err)
+	}
+}
+
+//go:embed testdata/ca.crt
+var caCertPEM []byte
+
+//go:embed testdata/fips_invalid.key
+var serverKeyPEM []byte // RSA key with length = 1024 bits
+
+//go:embed testdata/fips_invalid.crt
+var serverCertPEM []byte
+
+//go:embed testdata/es_ping_response.json
+var esPingResponse []byte
+
+func startTLSServer(t *testing.T) *httptest.Server {
+	// Configure server and start it
+	caCertPool := x509.NewCertPool()
+	caCertPool.AppendCertsFromPEM(caCertPEM)
+
+	// Create HTTPS server
+	server := httptest.NewUnstartedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("X-Elastic-Product", "Elasticsearch")
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		_, err := w.Write(esPingResponse)
+		require.NoError(t, err)
+	}))
+
+	serverCert, err := tls.X509KeyPair(serverCertPEM, serverKeyPEM)
+	require.NoError(t, err)
+
+	server.TLS = &tls.Config{
+		MinVersion:   tls.VersionTLS12,
+		RootCAs:      caCertPool,
+		Certificates: []tls.Certificate{serverCert},
+		ClientCAs:    caCertPool,
+		ClientAuth:   tls.NoClientCert,
+	}
+
+	server.StartTLS()
+
+	return server
+}
@@ -0,0 +1,23 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
@@ -0,0 +1,17 @@
+{
+    "name": "instance-0000000000",
+    "cluster_name": "e8647d9cfc9e4e77a83554c5e6d5ee25",
+    "cluster_uuid": "25mwr5sGTZyXIGwWMcSGmQ",
+    "version": {
+        "number": "9.2.0-SNAPSHOT",
+        "build_flavor": "default",
+        "build_type": "docker",
+        "build_hash": "a6dfe646524f42869fc4820a67fffec2d76890dc",
+        "build_date": "2025-07-01T22:12:52.207781139Z",
+        "build_snapshot": true,
+        "lucene_version": "10.2.2",
+        "minimum_wire_compatibility_version": "8.19.0",
+        "minimum_index_compatibility_version": "8.0.0"
+    },
+    "tagline": "You Know, for Search"
+}
@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
+MIIDLzCCAhegAwIBAgIUIUHef0rqBRe0SWOxT/OwncexFiwwDQYJKoZIhvcNAQEL
+BQAwZDELMAkGA1UEBhMCVVMxETAPBgNVBAgMCE5ldyBZb3JrMSEwHwYDVQQKDBhJ
+bnRlcm5ldCBXaWRnaXRzIFB0eSBMdGQxCzAJBgNVBAsMAkNBMRIwEAYDVQQDDAls
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+MAwGA1UECwwFQWdlbnQxEjAQBgNVBAMMCWxvY2FsaG9zdDCBnzANBgkqhkiG9w0B
+AQEFAAOBjQAwgYkCgYEAo87+PNnpbu+hNkjPigLVKSmlDStd0OqcOmUlsegElMEk
+CArXkS+nDkD+p6o6QgGZ65mevmbJ9AxTV4tHQZ8YE695BgVa/MixzWNa2CjZu4OY
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+ipBtdR1XTu9x3yUg7H9uMA0GCSqGSIb3DQEBCwUAA4IBAQAH4gJMyjTvGUBUuih9
+VDcKsxxIGPhcBaoDRN7YX/qI5DapRA7/bP+1AIAoByrs6YTbMZYNB4hDEEywf59T
+pHNFt+3IsWOO3RCP1IeJscKO79Ga5WeKYJyV5HeNRpgNMsjslh+shzz29Qm4voiE
+Ab+x/CZYJu9Yw5JPENb035KWVAMCiN34afi3jgNcQVKYlyUwm27qVOLxTuUZU23a
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+0KTf4RFfnNJbmO3ZVqj8QI9FdhOUYr/rJnrufyQBnCDEHmo9KIeIVynaijoBtem5
+mPgS
+-----END CERTIFICATE-----
@@ -0,0 +1,16 @@
+-----BEGIN PRIVATE KEY-----
+MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBAKPO/jzZ6W7voTZI
+z4oC1SkppQ0rXdDqnDplJbHoBJTBJAgK15Evpw5A/qeqOkIBmeuZnr5myfQMU1eL
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+Ezwsr9LNykC49mnejJSRqSM+S+kRAkEAhKEZBmueBia0S7XkIJ9OF3Isg5+ybwyL
++dihxK7NHNpOXkG90F1kA0WFTr99KxGEmXkOGKHCW6AAZ1wte3/rIQJASAjYaX8z
+cvqU4hUIsh0A1fQDD4j1HYrkOdsThrAoWRPu2mBDsD6IWnVmHzRB8coTZllP+mBA
+JL2QoEeSSdfniw==
+-----END PRIVATE KEY-----