feat: Show x509 signature algorithm.

Author: lukasz-lobocki

cmd/columns_x509certs.go

@@ -46,6 +46,7 @@ func getX509Columns() []tX509Column {
 			titleColor: color.Bold,
 
 			contentSource: func(x tX509CertificateProvisionerRevocation, _ tConfig) string {
+				// return x.X509Certificate.SignatureAlgorithm.String()
 				return x.X509Certificate.Subject.String()
 			},
 
@@ -160,6 +161,20 @@ func getX509Columns() []tX509Column {
 			contentEscapeMD: true,
 		},
 
+		tX509Column{
+			isShown:    func(tc tConfig) bool { return tc.showSignatureAlgorithm },
+			title:      func() string { return "Algorithm" }, // Static title.
+			titleColor: color.Bold,
+
+			contentSource: func(x tX509CertificateProvisionerRevocation, _ tConfig) string {
+				return x.X509Certificate.SignatureAlgorithm.String()
+			},
+
+			contentColor:    func(_ tX509CertificateProvisionerRevocation) color.Attribute { return color.FgWhite }, // Static color.
+			contentAlignMD:  ALIGN_LEFT,
+			contentEscapeMD: true,
+		},
+
 		tX509Column{
 			isShown:    func(_ tConfig) bool { return true }, // Always shown.
 			title:      func() string { return "Start" },     // Static title.

cmd/command_x509certs.go

@@ -70,6 +70,7 @@ func init() {
 	x509certsCmd.Flags().BoolVar(&config.showIssuer, "issuer", false, "issuer column shown")
 	x509certsCmd.Flags().BoolVar(&config.showCrl, "crl", false, "crl column shown")
 	x509certsCmd.Flags().BoolVar(&config.showProvisioner, "provisioner", false, "provisioner column shown")
+	x509certsCmd.Flags().BoolVar(&config.showSignatureAlgorithm, "algorithm", false, "signature algorithm column shown")
 }
 
 /*

cmd/defs_root.go

@@ -49,23 +49,24 @@ func initChoices() {
 Configuration structure.
 */
 type tConfig struct {
-	emitSshFormat      *tChoice
-	emitX509Format     *tChoice
-	showCrl            bool
-	showKeyId          bool
-	sortOrder          *tChoice
-	showValid          bool
-	showExpired        bool
-	showRevoked        bool
-	showProvisioner    bool
-	timeFormat         *tChoice
-	showDNSNames       bool
-	showEmailAddresses bool
-	showIPAddresses    bool
-	showURIs           bool
-	showIssuer         bool
-	showSerial         bool
-	showHostType       bool
+	emitSshFormat          *tChoice
+	emitX509Format         *tChoice
+	showCrl                bool
+	showKeyId              bool
+	sortOrder              *tChoice
+	showValid              bool
+	showExpired            bool
+	showRevoked            bool
+	showProvisioner        bool
+	timeFormat             *tChoice
+	showDNSNames           bool
+	showEmailAddresses     bool
+	showIPAddresses        bool
+	showURIs               bool
+	showIssuer             bool
+	showSerial             bool
+	showHostType           bool
+	showSignatureAlgorithm bool
 }
 
 /*