Files
certctl/internal/connector/issuer/sectigo/sectigo_test.go
T
shankar0123 cb72292b83 fix: use tagged switch for staticcheck QF1002 in sectigo tests
Convert 3 untagged switch statements to tagged `switch r.URL.Path {}`
form to satisfy staticcheck QF1002. No behavioral change.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-03 21:08:21 -04:00

844 lines
23 KiB
Go

package sectigo_test
import (
"context"
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"crypto/x509/pkix"
"encoding/json"
"encoding/pem"
"fmt"
"io"
"log/slog"
"math/big"
"net/http"
"net/http/httptest"
"os"
"strings"
"testing"
"github.com/shankar0123/certctl/internal/connector/issuer"
"github.com/shankar0123/certctl/internal/connector/issuer/sectigo"
)
func TestSectigoConnector(t *testing.T) {
logger := slog.New(slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{Level: slog.LevelDebug}))
ctx := context.Background()
t.Run("ValidateConfig_Success", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/ssl/v1/types" {
// Verify all 3 auth headers are present
if r.Header.Get("customerUri") != "test-org" {
t.Errorf("Expected customerUri 'test-org', got '%s'", r.Header.Get("customerUri"))
}
if r.Header.Get("login") != "api-user" {
t.Errorf("Expected login 'api-user', got '%s'", r.Header.Get("login"))
}
if r.Header.Get("password") != "api-pass" {
t.Errorf("Expected password 'api-pass', got '%s'", r.Header.Get("password"))
}
w.WriteHeader(http.StatusOK)
w.Write([]byte(`[{"id":423,"name":"Sectigo OV SSL","term":[365,730]}]`))
return
}
http.NotFound(w, r)
}))
defer srv.Close()
config := sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
CertType: 423,
Term: 365,
BaseURL: srv.URL,
}
connector := sectigo.New(nil, logger)
rawConfig, _ := json.Marshal(config)
err := connector.ValidateConfig(ctx, rawConfig)
if err != nil {
t.Fatalf("ValidateConfig failed: %v", err)
}
})
t.Run("ValidateConfig_MissingCustomerURI", func(t *testing.T) {
config := sectigo.Config{
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
}
connector := sectigo.New(nil, logger)
rawConfig, _ := json.Marshal(config)
err := connector.ValidateConfig(ctx, rawConfig)
if err == nil {
t.Fatal("Expected error for missing customer_uri")
}
if !strings.Contains(err.Error(), "customer_uri is required") {
t.Errorf("Expected customer_uri required error, got: %v", err)
}
})
t.Run("ValidateConfig_MissingLogin", func(t *testing.T) {
config := sectigo.Config{
CustomerURI: "test-org",
Password: "api-pass",
OrgID: 12345,
}
connector := sectigo.New(nil, logger)
rawConfig, _ := json.Marshal(config)
err := connector.ValidateConfig(ctx, rawConfig)
if err == nil {
t.Fatal("Expected error for missing login")
}
if !strings.Contains(err.Error(), "login is required") {
t.Errorf("Expected login required error, got: %v", err)
}
})
t.Run("ValidateConfig_MissingPassword", func(t *testing.T) {
config := sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
OrgID: 12345,
}
connector := sectigo.New(nil, logger)
rawConfig, _ := json.Marshal(config)
err := connector.ValidateConfig(ctx, rawConfig)
if err == nil {
t.Fatal("Expected error for missing password")
}
if !strings.Contains(err.Error(), "password is required") {
t.Errorf("Expected password required error, got: %v", err)
}
})
t.Run("ValidateConfig_MissingOrgID", func(t *testing.T) {
config := sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
}
connector := sectigo.New(nil, logger)
rawConfig, _ := json.Marshal(config)
err := connector.ValidateConfig(ctx, rawConfig)
if err == nil {
t.Fatal("Expected error for missing org_id")
}
if !strings.Contains(err.Error(), "org_id is required") {
t.Errorf("Expected org_id required error, got: %v", err)
}
})
t.Run("ValidateConfig_InvalidCredentials", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/ssl/v1/types" {
w.WriteHeader(http.StatusUnauthorized)
w.Write([]byte(`{"code":0,"description":"Invalid credentials"}`))
return
}
http.NotFound(w, r)
}))
defer srv.Close()
config := sectigo.Config{
CustomerURI: "bad-org",
Login: "bad-user",
Password: "bad-pass",
OrgID: 12345,
BaseURL: srv.URL,
}
connector := sectigo.New(nil, logger)
rawConfig, _ := json.Marshal(config)
err := connector.ValidateConfig(ctx, rawConfig)
if err == nil {
t.Fatal("Expected error for invalid credentials")
}
if !strings.Contains(err.Error(), "invalid") {
t.Logf("Got error: %v", err)
}
})
t.Run("IssueCertificate_ImmediateSuccess", func(t *testing.T) {
testCertPEM, _ := generateTestCert(t)
testChainPEM, _ := generateTestCert(t)
pemBundle := testCertPEM + testChainPEM
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Verify auth headers on every request
if r.Header.Get("customerUri") == "" || r.Header.Get("login") == "" || r.Header.Get("password") == "" {
t.Error("Missing auth headers on request")
}
switch {
case r.URL.Path == "/ssl/v1/enroll" && r.Method == http.MethodPost:
// Verify request body structure
body, _ := io.ReadAll(r.Body)
var req map[string]interface{}
json.Unmarshal(body, &req)
if req["orgId"] == nil {
t.Error("Expected orgId in enrollment request")
}
if req["certType"] == nil {
t.Error("Expected certType in enrollment request")
}
// SANs should be comma-separated string, not array
if sans, ok := req["subjAltNames"].(string); ok {
if !strings.Contains(sans, ",") && len(sans) > 0 {
// Single SAN is fine
}
}
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55001,"renewId":"ren-abc"}`))
case r.URL.Path == "/ssl/v1/55001" && r.Method == http.MethodGet:
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55001,"status":"Issued","commonName":"app.example.com"}`))
case r.URL.Path == "/ssl/v1/collect/55001/pem" && r.Method == http.MethodGet:
w.WriteHeader(http.StatusOK)
w.Write([]byte(pemBundle))
default:
http.NotFound(w, r)
}
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
CertType: 423,
Term: 365,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
_, csrPEM := generateTestCSR(t, "app.example.com")
req := issuer.IssuanceRequest{
CommonName: "app.example.com",
SANs: []string{"app.example.com", "www.example.com"},
CSRPEM: csrPEM,
}
result, err := connector.IssueCertificate(ctx, req)
if err != nil {
t.Fatalf("IssueCertificate failed: %v", err)
}
if result.CertPEM == "" {
t.Error("CertPEM should not be empty for immediate issuance")
}
if result.Serial == "" {
t.Error("Serial should not be empty for immediate issuance")
}
if result.OrderID != "55001" {
t.Errorf("Expected OrderID '55001', got '%s'", result.OrderID)
}
t.Logf("Sectigo issued cert: serial=%s, orderID=%s", result.Serial, result.OrderID)
})
t.Run("IssueCertificate_Pending", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.URL.Path {
case "/ssl/v1/enroll":
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55002}`))
case "/ssl/v1/55002":
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55002,"status":"Applied","commonName":"secure.example.com"}`))
default:
http.NotFound(w, r)
}
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
CertType: 423,
Term: 365,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
_, csrPEM := generateTestCSR(t, "secure.example.com")
req := issuer.IssuanceRequest{
CommonName: "secure.example.com",
CSRPEM: csrPEM,
}
result, err := connector.IssueCertificate(ctx, req)
if err != nil {
t.Fatalf("IssueCertificate failed: %v", err)
}
if result.OrderID != "55002" {
t.Errorf("Expected OrderID '55002', got '%s'", result.OrderID)
}
if result.CertPEM != "" {
t.Error("CertPEM should be empty for pending order")
}
if result.Serial != "" {
t.Error("Serial should be empty for pending order")
}
})
t.Run("IssueCertificate_ServerError", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusBadRequest)
w.Write([]byte(`{"code":-14,"description":"Invalid CSR"}`))
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
CertType: 423,
Term: 365,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
req := issuer.IssuanceRequest{
CommonName: "test.example.com",
CSRPEM: "invalid-csr",
}
_, err := connector.IssueCertificate(ctx, req)
if err == nil {
t.Fatal("Expected error for server error response")
}
})
t.Run("GetOrderStatus_Issued", func(t *testing.T) {
testCertPEM, _ := generateTestCert(t)
testChainPEM, _ := generateTestCert(t)
pemBundle := testCertPEM + testChainPEM
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.URL.Path {
case "/ssl/v1/55001":
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55001,"status":"Issued","commonName":"app.example.com"}`))
case "/ssl/v1/collect/55001/pem":
w.WriteHeader(http.StatusOK)
w.Write([]byte(pemBundle))
default:
http.NotFound(w, r)
}
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
status, err := connector.GetOrderStatus(ctx, "55001")
if err != nil {
t.Fatalf("GetOrderStatus failed: %v", err)
}
if status.Status != "completed" {
t.Errorf("Expected status 'completed', got '%s'", status.Status)
}
if status.CertPEM == nil || *status.CertPEM == "" {
t.Error("CertPEM should not be empty for issued order")
}
if status.Serial == nil || *status.Serial == "" {
t.Error("Serial should not be empty for issued order")
}
})
t.Run("GetOrderStatus_Pending", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/ssl/v1/55002" {
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55002,"status":"Applied"}`))
return
}
http.NotFound(w, r)
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
status, err := connector.GetOrderStatus(ctx, "55002")
if err != nil {
t.Fatalf("GetOrderStatus failed: %v", err)
}
if status.Status != "pending" {
t.Errorf("Expected status 'pending', got '%s'", status.Status)
}
if status.CertPEM != nil {
t.Error("CertPEM should be nil for pending order")
}
})
t.Run("GetOrderStatus_Rejected", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/ssl/v1/55003" {
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55003,"status":"Rejected"}`))
return
}
http.NotFound(w, r)
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
status, err := connector.GetOrderStatus(ctx, "55003")
if err != nil {
t.Fatalf("GetOrderStatus failed: %v", err)
}
if status.Status != "failed" {
t.Errorf("Expected status 'failed', got '%s'", status.Status)
}
})
t.Run("GetOrderStatus_CollectNotReady", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.URL.Path {
case "/ssl/v1/55004":
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55004,"status":"Issued","commonName":"pending-collect.example.com"}`))
case "/ssl/v1/collect/55004/pem":
// Sectigo returns 400 with code -183 when cert not yet generated
w.WriteHeader(http.StatusBadRequest)
w.Write([]byte(`{"code":-183,"description":"Certificate is not available"}`))
default:
http.NotFound(w, r)
}
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
status, err := connector.GetOrderStatus(ctx, "55004")
if err != nil {
t.Fatalf("GetOrderStatus failed: %v", err)
}
// Should be treated as pending (cert approved but not yet generated)
if status.Status != "pending" {
t.Errorf("Expected status 'pending' for collect-not-ready, got '%s'", status.Status)
}
})
t.Run("RenewCertificate_NewOrder", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.URL.Path {
case "/ssl/v1/enroll":
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55010}`))
case "/ssl/v1/55010":
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55010,"status":"Applied"}`))
default:
http.NotFound(w, r)
}
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
CertType: 423,
Term: 365,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
_, csrPEM := generateTestCSR(t, "renew.example.com")
renewReq := issuer.RenewalRequest{
CommonName: "renew.example.com",
CSRPEM: csrPEM,
}
result, err := connector.RenewCertificate(ctx, renewReq)
if err != nil {
t.Fatalf("RenewCertificate failed: %v", err)
}
if result.OrderID == "" {
t.Error("OrderID should not be empty")
}
})
t.Run("RevokeCertificate_Success", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if strings.HasPrefix(r.URL.Path, "/ssl/v1/revoke/") && r.Method == http.MethodPost {
// Verify auth headers
if r.Header.Get("customerUri") == "" {
t.Error("Missing customerUri header on revoke request")
}
if r.Header.Get("login") == "" {
t.Error("Missing login header on revoke request")
}
if r.Header.Get("password") == "" {
t.Error("Missing password header on revoke request")
}
// Verify reason in body
body, _ := io.ReadAll(r.Body)
var req map[string]interface{}
json.Unmarshal(body, &req)
if req["reason"] == nil {
t.Error("Expected reason in revoke request body")
}
w.WriteHeader(http.StatusNoContent)
return
}
http.NotFound(w, r)
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
reason := "keyCompromise"
revokeReq := issuer.RevocationRequest{
Serial: "55001",
Reason: &reason,
}
err := connector.RevokeCertificate(ctx, revokeReq)
if err != nil {
t.Fatalf("RevokeCertificate failed: %v", err)
}
})
t.Run("RevokeCertificate_Error", func(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusBadRequest)
w.Write([]byte(`{"code":-1,"description":"Certificate not found"}`))
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
revokeReq := issuer.RevocationRequest{
Serial: "00000",
}
err := connector.RevokeCertificate(ctx, revokeReq)
if err == nil {
t.Fatal("Expected error for revocation of nonexistent cert")
}
})
t.Run("GetRenewalInfo_ReturnsNil", func(t *testing.T) {
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
BaseURL: "https://cert-manager.com/api",
}
connector := sectigo.New(config, logger)
result, err := connector.GetRenewalInfo(ctx, "-----BEGIN CERTIFICATE-----\ntest\n-----END CERTIFICATE-----")
if err != nil {
t.Fatalf("GetRenewalInfo should not return error, got: %v", err)
}
if result != nil {
t.Fatal("GetRenewalInfo should return nil for Sectigo")
}
})
t.Run("DefaultTerm", func(t *testing.T) {
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
CertType: 423,
// Term intentionally left as 0
}
connector := sectigo.New(config, logger)
// Verify the connector was created (the default is set in New())
if connector == nil {
t.Fatal("Connector should not be nil")
}
// Verify via a request that uses the term
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/ssl/v1/enroll" {
body, _ := io.ReadAll(r.Body)
var req map[string]interface{}
json.Unmarshal(body, &req)
// Default term should be 365
if term, ok := req["term"].(float64); ok {
if int(term) != 365 {
t.Errorf("Expected default term 365, got %d", int(term))
}
}
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55099}`))
return
}
if r.URL.Path == "/ssl/v1/55099" {
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55099,"status":"Applied"}`))
return
}
http.NotFound(w, r)
}))
defer srv.Close()
// Reconfigure with test server URL
config.BaseURL = srv.URL
connector = sectigo.New(config, logger)
_, csrPEM := generateTestCSR(t, "test.example.com")
req := issuer.IssuanceRequest{
CommonName: "test.example.com",
CSRPEM: csrPEM,
}
result, err := connector.IssueCertificate(ctx, req)
if err != nil {
t.Fatalf("IssueCertificate with default term failed: %v", err)
}
if result.OrderID == "" {
t.Error("OrderID should not be empty")
}
})
t.Run("AuthHeaders_PresentOnAllRequests", func(t *testing.T) {
requestCount := 0
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
requestCount++
// Every single request must have all 3 auth headers
if r.Header.Get("customerUri") != "verify-org" {
t.Errorf("Request %d: expected customerUri 'verify-org', got '%s'", requestCount, r.Header.Get("customerUri"))
}
if r.Header.Get("login") != "verify-user" {
t.Errorf("Request %d: expected login 'verify-user', got '%s'", requestCount, r.Header.Get("login"))
}
if r.Header.Get("password") != "verify-pass" {
t.Errorf("Request %d: expected password 'verify-pass', got '%s'", requestCount, r.Header.Get("password"))
}
switch r.URL.Path {
case "/ssl/v1/enroll":
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55050}`))
case "/ssl/v1/55050":
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"sslId":55050,"status":"Applied"}`))
default:
http.NotFound(w, r)
}
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "verify-org",
Login: "verify-user",
Password: "verify-pass",
OrgID: 12345,
CertType: 423,
Term: 365,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
_, csrPEM := generateTestCSR(t, "auth-check.example.com")
req := issuer.IssuanceRequest{
CommonName: "auth-check.example.com",
CSRPEM: csrPEM,
}
_, err := connector.IssueCertificate(ctx, req)
if err != nil {
t.Fatalf("IssueCertificate failed: %v", err)
}
if requestCount < 2 {
t.Errorf("Expected at least 2 requests (enroll + status), got %d", requestCount)
}
})
t.Run("RevocationReasonMapping", func(t *testing.T) {
tests := []struct {
input string
expected string
}{
{"keyCompromise", "Compromised"},
{"cessationOfOperation", "Cessation of Operation"},
{"affiliationChanged", "Affiliation Changed"},
{"superseded", "Superseded"},
{"unspecified", "Unspecified"},
{"unknown_reason", "Unspecified"},
}
for _, tt := range tests {
t.Run(tt.input, func(t *testing.T) {
var receivedReason string
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if strings.HasPrefix(r.URL.Path, "/ssl/v1/revoke/") {
body, _ := io.ReadAll(r.Body)
var req map[string]interface{}
json.Unmarshal(body, &req)
receivedReason = req["reason"].(string)
w.WriteHeader(http.StatusNoContent)
return
}
http.NotFound(w, r)
}))
defer srv.Close()
config := &sectigo.Config{
CustomerURI: "test-org",
Login: "api-user",
Password: "api-pass",
OrgID: 12345,
BaseURL: srv.URL,
}
connector := sectigo.New(config, logger)
reason := tt.input
err := connector.RevokeCertificate(ctx, issuer.RevocationRequest{
Serial: "12345",
Reason: &reason,
})
if err != nil {
t.Fatalf("RevokeCertificate failed: %v", err)
}
if receivedReason != tt.expected {
t.Errorf("Expected reason '%s', got '%s'", tt.expected, receivedReason)
}
})
}
})
}
// generateTestCert creates a self-signed test certificate and returns the PEM strings.
func generateTestCert(t *testing.T) (certPEM string, keyPEM string) {
t.Helper()
key, err := rsa.GenerateKey(rand.Reader, 2048)
if err != nil {
t.Fatalf("Failed to generate key: %v", err)
}
serial, _ := rand.Int(rand.Reader, new(big.Int).Lsh(big.NewInt(1), 128))
template := &x509.Certificate{
SerialNumber: serial,
Subject: pkix.Name{
CommonName: fmt.Sprintf("Test Certificate %s", serial.String()[:8]),
},
DNSNames: []string{"test.example.com"},
KeyUsage: x509.KeyUsageDigitalSignature,
ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
BasicConstraintsValid: true,
}
certBytes, err := x509.CreateCertificate(rand.Reader, template, template, &key.PublicKey, key)
if err != nil {
t.Fatalf("Failed to create certificate: %v", err)
}
certPEM = string(pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: certBytes}))
keyPEM = string(pem.EncodeToMemory(&pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(key)}))
return certPEM, keyPEM
}
// generateTestCSR creates a test CSR for the given common name.
func generateTestCSR(t *testing.T, commonName string) (*x509.CertificateRequest, string) {
t.Helper()
key, err := rsa.GenerateKey(rand.Reader, 2048)
if err != nil {
t.Fatalf("Failed to generate key: %v", err)
}
csrTemplate := x509.CertificateRequest{
Subject: pkix.Name{
CommonName: commonName,
},
DNSNames: []string{commonName},
SignatureAlgorithm: x509.SHA256WithRSA,
}
csrBytes, err := x509.CreateCertificateRequest(rand.Reader, &csrTemplate, key)
if err != nil {
t.Fatalf("Failed to create CSR: %v", err)
}
csrPEM := string(pem.EncodeToMemory(&pem.Block{
Type: "CERTIFICATE REQUEST",
Bytes: csrBytes,
}))
csr, err := x509.ParseCertificateRequest(csrBytes)
if err != nil {
t.Fatalf("Failed to parse CSR: %v", err)
}
return csr, csrPEM
}