chore: sdk

sdk/go/get_cert.go

@@ -0,0 +1,85 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+)
+
+type certGetRequest struct {
+	Domains   string `json:"domains,omitempty"`
+	CertID    int64  `json:"certId,omitempty"`
+	AutoApply bool   `json:"autoApply"`
+	Format    string `json:"format,omitempty"`
+}
+
+func requireEnv(name string) (string, error) {
+	value := os.Getenv(name)
+	if value == "" {
+		return "", fmt.Errorf("missing environment variable: %s", name)
+	}
+	return value, nil
+}
+
+func boolEnv(name string, defaultValue bool) bool {
+	value := os.Getenv(name)
+	if value == "" {
+		return defaultValue
+	}
+	switch strings.ToLower(value) {
+	case "1", "true", "yes", "y":
+		return true
+	default:
+		return false
+	}
+}
+
+func main() {
+	if err := run(); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+}
+
+func run() error {
+	keyID, err := requireEnv("CERTD_KEY_ID")
+	if err != nil {
+		return err
+	}
+	keySecret, err := requireEnv("CERTD_KEY_SECRET")
+	if err != nil {
+		return err
+	}
+
+	client, err := NewCertdClient(keyID, keySecret)
+	if err != nil {
+		return err
+	}
+	if baseURL := os.Getenv("CERTD_BASE_URL"); baseURL != "" {
+		client.BaseURL = baseURL
+	}
+	client.Encrypt = boolEnv("CERTD_ENCRYPT", false)
+
+	reqBody := certGetRequest{
+		Domains:   os.Getenv("CERTD_DOMAINS"),
+		AutoApply: boolEnv("CERTD_AUTO_APPLY", false),
+		Format:    os.Getenv("CERTD_FORMAT"),
+	}
+	if certID := os.Getenv("CERTD_CERT_ID"); certID != "" {
+		reqBody.CertID, err = strconv.ParseInt(certID, 10, 64)
+		if err != nil || reqBody.CertID <= 0 {
+			return fmt.Errorf("CERTD_CERT_ID must be a positive integer")
+		}
+	}
+	if reqBody.CertID == 0 && reqBody.Domains == "" {
+		return fmt.Errorf("set CERTD_CERT_ID or CERTD_DOMAINS")
+	}
+
+	respBody, err := client.GetCert(reqBody)
+	if err != nil {
+		return err
+	}
+	fmt.Println(string(respBody))
+	return nil
+}