first commit

plugin/email/config.go

@@ -0,0 +1,47 @@
+package email
+
+import (
+	"fmt"
+
+	"github.com/pkg/errors"
+)
+
+// Config represents the SMTP configuration for email sending.
+// These settings should be provided by the self-hosted instance administrator.
+type Config struct {
+	// SMTPHost is the SMTP server hostname (e.g., "smtp.gmail.com")
+	SMTPHost string
+	// SMTPPort is the SMTP server port (common: 587 for TLS, 465 for SSL, 25 for unencrypted)
+	SMTPPort int
+	// SMTPUsername is the SMTP authentication username (usually the email address)
+	SMTPUsername string
+	// SMTPPassword is the SMTP authentication password or app-specific password
+	SMTPPassword string
+	// FromEmail is the email address that will appear in the "From" field
+	FromEmail string
+	// FromName is the display name that will appear in the "From" field
+	FromName string
+	// UseTLS enables STARTTLS encryption (recommended for port 587)
+	UseTLS bool
+	// UseSSL enables SSL/TLS encryption (for port 465)
+	UseSSL bool
+}
+
+// Validate checks if the configuration is valid.
+func (c *Config) Validate() error {
+	if c.SMTPHost == "" {
+		return errors.New("SMTP host is required")
+	}
+	if c.SMTPPort <= 0 || c.SMTPPort > 65535 {
+		return errors.New("SMTP port must be between 1 and 65535")
+	}
+	if c.FromEmail == "" {
+		return errors.New("from email is required")
+	}
+	return nil
+}
+
+// GetServerAddress returns the SMTP server address in the format "host:port".
+func (c *Config) GetServerAddress() string {
+	return fmt.Sprintf("%s:%d", c.SMTPHost, c.SMTPPort)
+}