feat: Add DNS server support for VPN configuration in mobileconfig generation

feat: Add support for user certificates and enhance SAN handling in makeCert function
feat: Enhance certificate generation with user type support and additional SANs
2026-05-25 09:16:39 +02:00 · 2026-05-25 06:04:59 +02:00 · 2026-05-25 06:02:02 +02:00
6 changed files with 221 additions and 68 deletions
@@ -174,7 +174,7 @@ Generates Apple `.mobileconfig` profiles for distributing CA certificates and op
 |---|---|
 | `--ca-cert` only | CA trust anchor |
 | `--ca-cert` + `--client-cert` + `--client-key` | CA trust anchor + PKCS#12 client certificate |
-| All of the above + `--remote-address` + `--match-domains` | CA + client cert + IKEv2 VPN |
+| All of the above + `--remote-address` + `--dns` + `--match-domains` | CA + client cert + IKEv2 VPN |

 ### Usage

@@ -182,10 +182,9 @@ Generates Apple `.mobileconfig` profiles for distributing CA certificates and op
 generate-mobileconfig.py --ca-cert CA.pem --output profile.mobileconfig \
    --identifier com.example.vpn \
    [--client-cert CLIENT.pem --client-key CLIENT_KEY.pem] \
-    [--remote-address vpn.example.com --match-domains example.com] \
+    [--remote-address vpn.example.com --dns 10.0.0.1 --match-domains example.com] \
    [--profile-name "My VPN"] [--ca-name "My CA"] \
-    [--client-name "My Cert"] [--vpn-name "My VPN Connection"] \
-    [--openssl /usr/bin/openssl]
+    [--client-name "My Cert"] [--vpn-name "My VPN Connection"]
 ```

 #### Required arguments
@@ -202,6 +201,7 @@ generate-mobileconfig.py --ca-cert CA.pem --output profile.mobileconfig \
 #### VPN (requires client certificate)

 - `--remote-address FQDN` — VPN gateway hostname.
+- `--dns IP [IP …]` — DNS server(s) for split DNS.
 - `--match-domains DOMAIN [DOMAIN …]` — Split-DNS domains routed through the VPN.

 #### Display name overrides (all optional)
@@ -211,10 +211,6 @@ generate-mobileconfig.py --ca-cert CA.pem --output profile.mobileconfig \
 - `--client-name NAME` — Client cert payload display name (default: certificate CN).
 - `--vpn-name NAME` — VPN connection display name (default: profile name).

-#### Other
-
- `--openssl PATH` — Path to the `openssl` binary (default: `/usr/bin/openssl`).
-
 ### Examples

 **CA trust profile only:**
@@ -245,6 +241,7 @@ python3 generate-mobileconfig.py \
    --client-cert certs/alice_cert.pem \
    --client-key  certs/alice_key.pem \
    --remote-address vpn.example.com \
+    --dns 10.0.0.1 \
    --match-domains example.com internal.example.com \
    --output alice-vpn.mobileconfig
 ```
@@ -67,6 +67,7 @@ def main():

    g_vpn = parser.add_argument_group("VPN (optional, requires client certificate)")
    g_vpn.add_argument("--remote-address", metavar="FQDN", help="VPN gateway FQDN")
+    g_vpn.add_argument("--dns",            metavar="IP", nargs="+", help="DNS server(s) for split DNS")
    g_vpn.add_argument("--match-domains",  metavar="DOMAIN", nargs="+", help="Split DNS domains")

    g_meta = parser.add_argument_group("Profile metadata")
@@ -91,7 +92,7 @@ def main():
    if args.client_key and not args.client_cert:
        parser.error("--client-cert is required when --client-key is specified")

-    vpn_args = [args.remote_address, args.match_domains]
+    vpn_args = [args.remote_address, args.dns, args.match_domains]
    if any(vpn_args) and not all(vpn_args):
        parser.error("--remote-address and --match-domains must be specified together")
    if args.remote_address and not args.client_cert:
@@ -164,9 +165,13 @@ def main():
                "AuthenticationMethod":              "None",
                "ExtendedAuthEnabled":               1,
                "PayloadCertificateUUID":            uuid_cert,
-                "SupplementalMatchDomains":          args.match_domains,
                "OnDemandEnabled":                   0,
            },
+            "DNS": {
+                "ServerAddresses":                  args.dns,
+                "SupplementalMatchDomains":         args.match_domains,
+                "SupplementalMatchDomainsNoSearch": 1,
+            },
        })

    profile = {
@@ -41,6 +41,13 @@ reset_dirs() {
    SIMPLE_CA_DIR=""
 }

+assert_file() {
+    if [[ ! -f "$1" ]]; then
+        echo "ERROR: expected file not found: $1" >&2
+        exit 1
+    fi
+}
+
 verify_cert() {
    local CERT_PATH="$1"
    if ! openssl verify -CAfile "$CA_DIR/ca_bundle.pem" "$CERT_PATH" 2>/dev/null; then
@@ -50,6 +57,18 @@ verify_cert() {
    echo "Verified: $CERT_PATH"
 }

+assert_eku() {
+    local CERT_PATH="$1"
+    local EKU="$2"
+    local TEXT
+    TEXT="$(openssl x509 -in "$CERT_PATH" -noout -text 2>/dev/null)"
+    if ! echo "$TEXT" | grep -q "$EKU"; then
+        echo "ERROR: EKU '$EKU' not found in $CERT_PATH" >&2
+        exit 1
+    fi
+    echo "EKU OK: $EKU"
+}
+
 # ---------------------------------------------------------------------------
 # Standalone CA — certs issued by root CA go into CA_DIR
 # ---------------------------------------------------------------------------
@@ -58,12 +77,12 @@ echo
 echo "--- [shell] Standalone CA ---"
 reset_dirs
 make_ca --ca-dir "$CA_DIR" "Test CA" 2>/dev/null
-[[ -f "$CA_DIR/ca_cert.pem" ]]   || { echo "ERROR: ca_cert.pem not created" >&2; exit 1; }
-[[ -f "$CA_DIR/ca_bundle.pem" ]] || { echo "ERROR: ca_bundle.pem not created" >&2; exit 1; }
+assert_file "$CA_DIR/ca_cert.pem"
+assert_file "$CA_DIR/ca_bundle.pem"
 verify_cert "$CA_DIR/ca_cert.pem"

 make_cert "test" "test.example.com" "127.0.0.1" 2>/dev/null
-[[ -f "$CA_DIR/test_cert.pem" ]] || { echo "ERROR: test_cert.pem not created in CA_DIR" >&2; exit 1; }
+assert_file "$CA_DIR/test_cert.pem"
 verify_cert "$CA_DIR/test_cert.pem"

 # ---------------------------------------------------------------------------
@@ -77,18 +96,35 @@ make_ca --ca-dir "$CA_DIR" "Test Root CA" 2>/dev/null
 verify_cert "$CA_DIR/ca_cert.pem"

 make_ca --issuing-ca "issuing_ca" "Issuing CA" 2>/dev/null
-[[ -f "$CA_DIR/issuing_ca/ca_cert.pem" ]] || { echo "ERROR: issuing_ca/ca_cert.pem not created" >&2; exit 1; }
+assert_file "$CA_DIR/issuing_ca/ca_cert.pem"
 verify_cert "$CA_DIR/issuing_ca/ca_cert.pem"

 make_cert --issuing-ca "issuing_ca" "test" "test.example.com" "127.0.0.1" 2>/dev/null
-[[ -f "$CA_DIR/issuing_ca/test_cert.pem" ]] || { echo "ERROR: issuing_ca/test_cert.pem not created" >&2; exit 1; }
+assert_file "$CA_DIR/issuing_ca/test_cert.pem"
 verify_cert "$CA_DIR/issuing_ca/test_cert.pem"
+assert_eku "$CA_DIR/issuing_ca/test_cert.pem" "TLS Web Server Authentication"
+assert_eku "$CA_DIR/issuing_ca/test_cert.pem" "TLS Web Client Authentication"

 make_pfx --issuing-ca "issuing_ca" --password "s3cr3t" "$CA_DIR/issuing_ca/test_cert.pem" 2>/dev/null
-[[ -f "$CA_DIR/issuing_ca/test.pfx" ]] || { echo "ERROR: issuing_ca/test.pfx not created" >&2; exit 1; }
-openssl pkcs12 -in "$CA_DIR/issuing_ca/test.pfx" -noout -info -password pass:"s3cr3t" 2>/dev/null \
-    || { echo "ERROR: PFX verification failed" >&2; exit 1; }
+assert_file "$CA_DIR/issuing_ca/test.pfx"
+if ! openssl pkcs12 -in "$CA_DIR/issuing_ca/test.pfx" -noout -info -password pass:"s3cr3t" 2>/dev/null; then
+    echo "ERROR: PFX verification failed" >&2
+    exit 1
+fi
 echo "PFX: OK"

+# ---------------------------------------------------------------------------
+# User certificate
+# ---------------------------------------------------------------------------
+
+echo
+echo "--- [shell] User certificate ---"
+make_cert --issuing-ca "issuing_ca" --type user "Alice Example" "alice@example.com" 2>/dev/null
+assert_file "$CA_DIR/issuing_ca/Alice Example_cert.pem"
+verify_cert "$CA_DIR/issuing_ca/Alice Example_cert.pem"
+assert_eku "$CA_DIR/issuing_ca/Alice Example_cert.pem" "TLS Web Client Authentication"
+assert_eku "$CA_DIR/issuing_ca/Alice Example_cert.pem" "E-mail Protection"
+assert_eku "$CA_DIR/issuing_ca/Alice Example_cert.pem" "Code Signing"
+
 echo
 echo "All shell tests passed."
@@ -59,6 +59,7 @@ _require_ca_dir() {

 _is_ip()    { [[ "$1" =~ ^[0-9]{1,3}(\.[0-9]{1,3}){3}$ ]]; }
 _is_dns()   { [[ "$1" =~ ^[a-z0-9-]+(\.[a-z0-9-]+)*$ ]]; }
+_is_email() { [[ "$1" =~ ^[^@]+@[^@]+\.[^@]+$ ]]; }

 make_ca() {
    local CA_DAYS=3650
@@ -187,6 +188,7 @@ make_cert() {
    local ISSUING_CA=""
    local CERT_DAYS=365
    local CERT_DIR=""
+    local CERT_TYPE="server"

    while [[ $# -gt 0 ]]; do
        case "$1" in
@@ -218,6 +220,16 @@ make_cert() {
                    return 1
                fi
                CERT_DAYS="$2"; shift 2 ;;
+            --type)
+                if [[ -z "$2" ]]; then
+                    echo "ERROR: --type requires a value." >&2
+                    return 1
+                fi
+                if [[ "$2" != "server" && "$2" != "user" ]]; then
+                    echo "ERROR: --type must be 'server' or 'user'." >&2
+                    return 1
+                fi
+                CERT_TYPE="$2"; shift 2 ;;
            *) break ;;
        esac
    done
@@ -233,7 +245,7 @@ make_cert() {
        echo "ERROR: Subject name is required." >&2
        return 1
    fi
-    if ! _is_dns "$CERT_SUBJECT_NAME"; then
+    if [[ "$CERT_TYPE" == "server" ]] && ! _is_dns "$CERT_SUBJECT_NAME"; then
        echo "ERROR: Invalid subject name '$CERT_SUBJECT_NAME'. Must be a valid DNS name." >&2
        return 1
    fi
@@ -256,11 +268,17 @@ make_cert() {
    fi

    local CERT_NAME="${CERT_SUBJECT_NAME%%.*}"
-    local SANS=("DNS:${CERT_SUBJECT_NAME}")
+    local SANS=()
+
+    if [[ "$CERT_TYPE" == "server" ]]; then
+        SANS=("DNS:${CERT_SUBJECT_NAME}")
+    fi

    while [[ $# -gt 0 ]]; do
        if _is_ip "$1"; then
            SANS+=("IP:$1")
+        elif _is_email "$1"; then
+            SANS+=("email:$1")
        elif _is_dns "$1"; then
            SANS+=("DNS:$1")
        else
@@ -270,7 +288,11 @@ make_cert() {
        shift
    done

+    if [[ "$CERT_TYPE" == "server" ]]; then
        echo "Generating server certificate for '$CERT_SUBJECT_NAME' with SANs:"
+    else
+        echo "Generating user certificate for '$CERT_SUBJECT_NAME':"
+    fi
    for san in "${SANS[@]}"; do echo "  - $san"; done

    if [[ -f "$CERT_DIR/${CERT_NAME}_cert.pem" && -f "$CERT_DIR/${CERT_NAME}_key.pem" ]]; then
@@ -278,28 +300,47 @@ make_cert() {
        return 0
    fi

-    local SANS_EXT="subjectAltName=$(IFS=,; echo "${SANS[*]}")"
+    local REQ_ARGS=(
+        -newkey rsa:4096
+        -keyout "$CERT_DIR/${CERT_NAME}_key.pem"
+        -noenc
+        -subj "/CN=${CERT_SUBJECT_NAME}"
+        -addext "basicConstraints=critical,CA:FALSE"
+    )

-    echo "Generating server certificate and key..."
-    if ! openssl req \
-        -newkey rsa:4096 \
-        -keyout "$CERT_DIR/${CERT_NAME}_key.pem" \
-        -noenc \
-        -subj "/CN=${CERT_SUBJECT_NAME}" \
-        -addext "basicConstraints=critical,CA:FALSE" \
-        -addext "keyUsage=critical,digitalSignature,keyEncipherment" \
-        -addext "extendedKeyUsage=serverAuth,clientAuth" \
-        -addext "$SANS_EXT" \
-        ${AIA_URL:+-addext "authorityInfoAccess=caIssuers;URI:${AIA_URL}"} \
-    | openssl x509 \
-        -req \
-        -CA "$SIGNING_CERT" \
-        -CAkey "$SIGNING_KEY" \
-        -copy_extensions copyall \
-        -days "$CERT_DAYS" \
-        -text \
-        -out "$CERT_DIR/${CERT_NAME}_cert.pem"; then
-        echo "ERROR: Failed to generate server certificate and key." >&2
+    local X509_ARGS=(
+        -req
+        -CA "$SIGNING_CERT"
+        -CAkey "$SIGNING_KEY"
+        -copy_extensions copyall
+        -days "$CERT_DAYS"
+        -text
+        -out "$CERT_DIR/${CERT_NAME}_cert.pem"
+    )
+
+    if [[ "$CERT_TYPE" == "server" ]]; then
+        REQ_ARGS+=(
+            -addext "keyUsage=critical,digitalSignature,keyEncipherment"
+            -addext "extendedKeyUsage=serverAuth,clientAuth"
+            -addext "subjectAltName=$(IFS=,; echo "${SANS[*]}")"
+        )
+    else
+        REQ_ARGS+=(
+            -addext "keyUsage=critical,digitalSignature,nonRepudiation"
+            -addext "extendedKeyUsage=clientAuth,emailProtection,codeSigning"
+        )
+        if [[ ${#SANS[@]} -gt 0 ]]; then
+            REQ_ARGS+=(-addext "subjectAltName=$(IFS=,; echo "${SANS[*]}")")
+        fi
+    fi
+
+    if [[ -n "$AIA_URL" ]]; then
+        REQ_ARGS+=(-addext "authorityInfoAccess=caIssuers;URI:${AIA_URL}")
+    fi
+
+    echo "Generating certificate and key..."
+    if ! openssl req "${REQ_ARGS[@]}" | openssl x509 "${X509_ARGS[@]}"; then
+        echo "ERROR: Failed to generate certificate and key." >&2
        return 1
    fi
 }
@@ -288,19 +288,23 @@ func makeCA(caDir, caName string, days int, issuingCA, aiaBaseURL string) error
 var (
 	ipRE    = regexp.MustCompile(`^[0-9]{1,3}(\.[0-9]{1,3}){3}$`)
 	dnsRE   = regexp.MustCompile(`^[a-z0-9-]+(\.[a-z0-9-]+)*$`)
+	emailRE = regexp.MustCompile(`^[^@]+@[^@]+\.[^@]+$`)
 )

-func makeCert(subjectName string, sans []string, caDir, certDir, issuingCA string, days int) error {
+func makeCert(subjectName string, sans []string, caDir, certDir, issuingCA, certType string, days int) error {
 	if issuingCA == "ca" {
 		return errors.New("--issuing-ca cannot be 'ca'")
 	}
+	if certType != "server" && certType != "user" {
+		return fmt.Errorf("--type must be 'server' or 'user', got '%s'", certType)
+	}
 	if !dirExists(caDir) {
 		return fmt.Errorf("CA directory %s does not exist", caDir)
 	}
 	if subjectName == "" {
 		return errors.New("subject name is required")
 	}
-	if !dnsRE.MatchString(subjectName) {
+	if certType == "server" && !dnsRE.MatchString(subjectName) {
 		return fmt.Errorf("invalid subject name '%s'. Must be a valid DNS name", subjectName)
 	}

@@ -337,12 +341,20 @@ func makeCert(subjectName string, sans []string, caDir, certDir, issuingCA strin
 		certName = certName[:i]
 	}

-	dnsNames := []string{subjectName}
+	var dnsNames []string
+	var emails []string
 	var ips []net.IP
+
+	if certType == "server" {
+		dnsNames = []string{subjectName}
+	}
+
 	for _, entry := range sans {
 		switch {
 		case ipRE.MatchString(entry):
 			ips = append(ips, net.ParseIP(entry))
+		case emailRE.MatchString(entry):
+			emails = append(emails, entry)
 		case dnsRE.MatchString(entry):
 			dnsNames = append(dnsNames, entry)
 		default:
@@ -350,10 +362,17 @@ func makeCert(subjectName string, sans []string, caDir, certDir, issuingCA strin
 		}
 	}

+	if certType == "server" {
 		fmt.Printf("Generating server certificate for '%s' with SANs:\n", subjectName)
+	} else {
+		fmt.Printf("Generating user certificate for '%s':\n", subjectName)
+	}
 	for _, dns := range dnsNames {
 		fmt.Printf("  - DNS:%s\n", dns)
 	}
+	for _, email := range emails {
+		fmt.Printf("  - email:%s\n", email)
+	}
 	for _, ip := range ips {
 		fmt.Printf("  - IP:%s\n", ip)
 	}
@@ -365,7 +384,7 @@ func makeCert(subjectName string, sans []string, caDir, certDir, issuingCA strin
 		return nil
 	}

-	fmt.Println("Generating server certificate and key...")
+	fmt.Println("Generating certificate and key...")
 	caCert, err := loadCert(caCertPath)
 	if err != nil {
 		return err
@@ -383,18 +402,35 @@ func makeCert(subjectName string, sans []string, caDir, certDir, issuingCA strin
 		return err
 	}
 	now := time.Now().UTC()
-	tmpl := &x509.Certificate{
+
+	var tmpl *x509.Certificate
+	if certType == "server" {
+		tmpl = &x509.Certificate{
 			SerialNumber:          serial,
 			Subject:               pkix.Name{CommonName: subjectName},
 			NotBefore:             now,
 			NotAfter:              now.AddDate(0, 0, days),
-		IsCA:                  false,
 			BasicConstraintsValid: true,
 			KeyUsage:              x509.KeyUsageDigitalSignature | x509.KeyUsageKeyEncipherment,
 			ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth, x509.ExtKeyUsageClientAuth},
 			DNSNames:              dnsNames,
 			IPAddresses:           ips,
 		}
+	} else {
+		tmpl = &x509.Certificate{
+			SerialNumber:          serial,
+			Subject:               pkix.Name{CommonName: subjectName},
+			NotBefore:             now,
+			NotAfter:              now.AddDate(0, 0, days),
+			BasicConstraintsValid: true,
+			KeyUsage:              x509.KeyUsageDigitalSignature | x509.KeyUsageContentCommitment,
+			ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth, x509.ExtKeyUsageEmailProtection, x509.ExtKeyUsageCodeSigning},
+			EmailAddresses:        emails,
+			DNSNames:              dnsNames,
+			IPAddresses:           ips,
+		}
+	}
+
 	if aiaURL != "" {
 		tmpl.IssuingCertificateURL = []string{aiaURL}
 	}
@@ -575,19 +611,20 @@ func newMakeCACmd() *cobra.Command {
 }

 func newMakeCertCmd() *cobra.Command {
-	var certDir, caDir, issuingCA string
+	var certDir, caDir, issuingCA, certType string
 	var days int
 	cmd := &cobra.Command{
 		Use:   "make-cert SUBJECT [SAN...]",
 		Short: "Create a server/client certificate signed by the CA.",
 		Args:  cobra.MinimumNArgs(1),
 		RunE: func(_ *cobra.Command, args []string) error {
-			return makeCert(args[0], args[1:], resolveCADir(caDir), certDir, issuingCA, days)
+			return makeCert(args[0], args[1:], resolveCADir(caDir), certDir, issuingCA, certType, days)
 		},
 	}
 	cmd.Flags().StringVar(&certDir, "cert-dir", "", "output directory (default: signing CA directory)")
 	cmd.Flags().StringVar(&caDir, "ca-dir", "", "CA root directory")
 	cmd.Flags().StringVar(&issuingCA, "issuing-ca", "", "issuing CA directory name")
+	cmd.Flags().StringVar(&certType, "type", "server", "certificate type: server or user")
 	cmd.Flags().IntVar(&days, "days", 365, "validity period in days")
 	return cmd
 }
@@ -4,6 +4,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"strings"
 	"testing"
 )

@@ -15,6 +16,17 @@ func verifyCert(t *testing.T, bundle, cert string) {
 	}
 }

+func assertEKU(t *testing.T, cert, eku string) {
+	t.Helper()
+	out, err := exec.Command("openssl", "x509", "-in", cert, "-noout", "-text").CombinedOutput()
+	if err != nil {
+		t.Fatalf("openssl x509 failed: %v", err)
+	}
+	if !strings.Contains(string(out), eku) {
+		t.Fatalf("EKU %q not found in %s", eku, cert)
+	}
+}
+
 func TestStandaloneCA(t *testing.T) {
 	caDir := t.TempDir()

@@ -29,7 +41,7 @@ func TestStandaloneCA(t *testing.T) {
 	}
 	verifyCert(t, filepath.Join(caDir, "ca_bundle.pem"), filepath.Join(caDir, "ca_cert.pem"))

-	if err := makeCert("test", []string{"test.example.com", "127.0.0.1"}, caDir, "", "", 365); err != nil {
+	if err := makeCert("test", []string{"test.example.com", "127.0.0.1"}, caDir, "", "", "server", 365); err != nil {
 		t.Fatalf("makeCert: %v", err)
 	}
 	certPath := filepath.Join(caDir, "test_cert.pem")
@@ -56,7 +68,7 @@ func TestTwoLevelCA(t *testing.T) {
 	}
 	verifyCert(t, filepath.Join(caDir, "ca_bundle.pem"), issuingCert)

-	if err := makeCert("test", []string{"test.example.com", "127.0.0.1"}, caDir, "", "issuing_ca", 365); err != nil {
+	if err := makeCert("test", []string{"test.example.com", "127.0.0.1"}, caDir, "", "issuing_ca", "server", 365); err != nil {
 		t.Fatalf("makeCert: %v", err)
 	}
 	certPath := filepath.Join(caDir, "issuing_ca", "test_cert.pem")
@@ -64,6 +76,8 @@ func TestTwoLevelCA(t *testing.T) {
 		t.Fatal("issuing_ca/test_cert.pem not created")
 	}
 	verifyCert(t, filepath.Join(caDir, "ca_bundle.pem"), certPath)
+	assertEKU(t, certPath, "TLS Web Server Authentication")
+	assertEKU(t, certPath, "TLS Web Client Authentication")

 	if err := makePFX(certPath, caDir, "issuing_ca", "s3cr3t", false); err != nil {
 		t.Fatalf("makePFX: %v", err)
@@ -79,6 +93,29 @@ func TestTwoLevelCA(t *testing.T) {
 	}
 }

+func TestUserCert(t *testing.T) {
+	caDir := t.TempDir()
+
+	if err := makeCA(caDir, "Test CA", 3650, "", ""); err != nil {
+		t.Fatalf("makeCA: %v", err)
+	}
+	if err := makeCA(caDir, "Issuing CA", 3650, "issuing_ca", ""); err != nil {
+		t.Fatalf("makeCA issuing: %v", err)
+	}
+
+	if err := makeCert("Alice Example", []string{"alice@example.com"}, caDir, "", "issuing_ca", "user", 365); err != nil {
+		t.Fatalf("makeCert user: %v", err)
+	}
+	certPath := filepath.Join(caDir, "issuing_ca", "Alice Example_cert.pem")
+	if !fileExists(certPath) {
+		t.Fatal("Alice Example_cert.pem not created")
+	}
+	verifyCert(t, filepath.Join(caDir, "ca_bundle.pem"), certPath)
+	assertEKU(t, certPath, "TLS Web Client Authentication")
+	assertEKU(t, certPath, "E-mail Protection")
+	assertEKU(t, certPath, "Code Signing")
+}
+
 func TestCertDirOverride(t *testing.T) {
 	caDir := t.TempDir()
 	certDir := t.TempDir()
@@ -86,7 +123,7 @@ func TestCertDirOverride(t *testing.T) {
 	if err := makeCA(caDir, "Test CA", 3650, "", ""); err != nil {
 		t.Fatalf("makeCA: %v", err)
 	}
-	if err := makeCert("test", []string{"test.example.com"}, caDir, certDir, "", 365); err != nil {
+	if err := makeCert("test", []string{"test.example.com"}, caDir, certDir, "", "server", 365); err != nil {
 		t.Fatalf("makeCert: %v", err)
 	}
 	certPath := filepath.Join(certDir, "test_cert.pem")
@@ -109,7 +146,7 @@ func TestAppleOpenSSL(t *testing.T) {
 	if err := makeCA(caDir, "Issuing CA", 3650, "issuing_ca", ""); err != nil {
 		t.Fatalf("makeCA issuing: %v", err)
 	}
-	if err := makeCert("test", []string{"test.example.com"}, caDir, "", "issuing_ca", 365); err != nil {
+	if err := makeCert("test", []string{"test.example.com"}, caDir, "", "issuing_ca", "server", 365); err != nil {
 		t.Fatalf("makeCert: %v", err)
 	}
 	certPath := filepath.Join(caDir, "issuing_ca", "test_cert.pem")
Author	SHA1	Message	Date
slawek	27461a0fbe	feat: Add DNS server support for VPN configuration in mobileconfig generation	2026-05-25 09:16:39 +02:00
slawek	c537ae5dd7	feat: Add support for user certificates and enhance SAN handling in makeCert function / test-go (push) Successful in 38s Details	2026-05-25 06:04:59 +02:00
slawek	ad6af575dc	feat: Enhance certificate generation with user type support and additional SANs / test-shell (push) Successful in 17s Details	2026-05-25 06:02:02 +02:00