feat(slemicro): added SUSE Linux Enterprise Micro support

This adds support for the SUSE Linux Enterprise Micro family. #7221 Signed-off-by: Marcus Meissner <[email protected]>
aquasecurity · Jul 31, 2024 · fff41cd · fff41cd
1 parent 2a0e529
commit fff41cd
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diff --git a/pkg/detector/ospkg/detect.go b/pkg/detector/ospkg/detect.go
@@ -44,6 +44,7 @@ var (
 		ftypes.OpenSUSETumbleweed: suse.NewScanner(suse.OpenSUSETumbleweed),
 		ftypes.OpenSUSELeap:       suse.NewScanner(suse.OpenSUSE),
 		ftypes.SLES:               suse.NewScanner(suse.SUSEEnterpriseLinux),
+		ftypes.SLEMicro:           suse.NewScanner(suse.SUSEEnterpriseLinuxMicro),
 		ftypes.Photon:             photon.NewScanner(),
 		ftypes.Wolfi:              wolfi.NewScanner(),
 		ftypes.Chainguard:         chainguard.NewScanner(),

diff --git a/pkg/detector/ospkg/suse/suse.go b/pkg/detector/ospkg/suse/suse.go
@@ -44,6 +44,18 @@ var (
 		// 6 months after SLES 15 SP7 release
 		// "15.7": time.Date(2031, 7, 31, 23, 59, 59, 0, time.UTC),
 	}
+	slemicroEolDates = map[string]time.Time{
+		// Source: https://www.suse.com/lifecycle/
+		"5.0": time.Date(2022, 3, 31, 23, 59, 59, 0, time.UTC),
+		"5.1": time.Date(2025, 10, 31, 23, 59, 59, 0, time.UTC),
+		"5.2": time.Date(2026, 4, 30, 23, 59, 59, 0, time.UTC),
+		"5.3": time.Date(2026, 10, 30, 23, 59, 59, 0, time.UTC),
+		"5.4": time.Date(2027, 4, 30, 23, 59, 59, 0, time.UTC),
+		"5.5": time.Date(2027, 10, 31, 23, 59, 59, 0, time.UTC),
+		"6.0": time.Date(2028, 6, 30, 23, 59, 59, 0, time.UTC),
+		// 6.1 will be released late 2024
+		// "6.1": time.Date(2028, 11, 30, 23, 59, 59, 0, time.UTC),
+	}
 
 	opensuseEolDates = map[string]time.Time{
 		// Source: https://en.opensuse.org/Lifetime
@@ -66,6 +78,8 @@ type Type int
 const (
 	// SUSEEnterpriseLinux is Linux Enterprise version
 	SUSEEnterpriseLinux Type = iota
+	// SUSE Linux Enterprise Micro is the micro series
+	SUSEEnterpriseLinuxMicro
 	// OpenSUSE for open versions
 	OpenSUSE
 	OpenSUSETumbleweed
@@ -83,6 +97,10 @@ func NewScanner(t Type) *Scanner {
 		return &Scanner{
 			vs: susecvrf.NewVulnSrc(susecvrf.SUSEEnterpriseLinux),
 		}
+	case SUSEEnterpriseLinuxMicro:
+		return &Scanner{
+			vs: susecvrf.NewVulnSrc(susecvrf.SUSEEnterpriseLinuxMicro),
+		}
 	case OpenSUSE:
 		return &Scanner{
 			vs: susecvrf.NewVulnSrc(susecvrf.OpenSUSE),
@@ -135,6 +153,9 @@ func (s *Scanner) IsSupportedVersion(ctx context.Context, osFamily ftypes.OSType
 	if osFamily == ftypes.SLES {
 		return osver.Supported(ctx, slesEolDates, osFamily, osVer)
 	}
+	if osFamily == ftypes.SLEMicro {
+		return osver.Supported(ctx, slemicroEolDates, osFamily, osVer)
+	}
 	// tumbleweed is a rolling release, it has no version and no eol
 	if osFamily == ftypes.OpenSUSETumbleweed {
 		return true

diff --git a/pkg/fanal/analyzer/os/release/release.go b/pkg/fanal/analyzer/os/release/release.go
@@ -55,6 +55,8 @@ func (a osReleaseAnalyzer) Analyze(_ context.Context, input analyzer.AnalysisInp
 			family = types.OpenSUSELeap
 		case "sles":
 			family = types.SLES
+		case "sle-micro", "sl-micro", "sle-micro-rancher":
+			family = types.SLEMicro
 		case "photon":
 			family = types.Photon
 		case "wolfi":

diff --git a/pkg/fanal/analyzer/os/release/release_test.go b/pkg/fanal/analyzer/os/release/release_test.go
@@ -70,6 +70,26 @@ func Test_osReleaseAnalyzer_Analyze(t *testing.T) {
 				},
 			},
 		},
+		{
+			name:      "SUSE Linux Enterprise Micro",
+			inputFile: "testdata/slemicro",
+			want: &analyzer.AnalysisResult{
+				OS: types.OS{
+					Family: types.SLEMicro,
+					Name:   "5.3",
+				},
+			},
+		},
+		{
+			name:      "SUSE Linux Enterprise Micro 6.0",
+			inputFile: "testdata/slemicro6.0",
+			want: &analyzer.AnalysisResult{
+				OS: types.OS{
+					Family: types.SLEMicro,
+					Name:   "6.0",
+				},
+			},
+		},
 		{
 			name:      "Photon OS",
 			inputFile: "testdata/photon",

diff --git a/pkg/fanal/analyzer/os/release/testdata/slemicro b/pkg/fanal/analyzer/os/release/testdata/slemicro
@@ -0,0 +1,8 @@
+NAME="SLE Micro"
+VERSION="5.3"
+VERSION_ID="5.3"
+PRETTY_NAME="SUSE Linux Enterprise Micro 5.3"
+ID="sle-micro"
+ID_LIKE="suse"
+ANSI_COLOR="0;32"
+CPE_NAME="cpe:/o:suse:sle-micro:5.3"
diff --git a/pkg/fanal/analyzer/os/release/testdata/slemicro6.0 b/pkg/fanal/analyzer/os/release/testdata/slemicro6.0
@@ -0,0 +1,10 @@
+NAME="SL-Micro"
+VERSION="6.0"
+VERSION_ID="6.0"
+PRETTY_NAME="SUSE Linux Micro 6.0"
+ID="sl-micro"
+ID_LIKE="suse"
+ANSI_COLOR="0;32"
+CPE_NAME="cpe:/o:suse:sl-micro:6.0"
+HOME_URL="https://www.suse.com/products/micro/"
+DOCUMENTATION_URL="https://documentation.suse.com/sl-micro/6.0/"
diff --git a/pkg/fanal/types/const.go b/pkg/fanal/types/const.go
@@ -37,6 +37,7 @@ const (
 	Photon             OSType = "photon"
 	RedHat             OSType = "redhat"
 	Rocky              OSType = "rocky"
+	SLEMicro           OSType = "suse linux enterprise micro"
 	SLES               OSType = "suse linux enterprise server"
 	Ubuntu             OSType = "ubuntu"
 	Wolfi              OSType = "wolfi"