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package main
import (
"fmt"
"net/url"
"os"
"path"
"strings"
"github.com/urfave/cli"
"github.com/xenolf/lego/acme"
)
// Configuration type from CLI and config files.
type Configuration struct {
context *cli.Context
}
// NewConfiguration creates a new configuration from CLI data.
func NewConfiguration(c *cli.Context) *Configuration {
return &Configuration{context: c}
}
// KeyType the type from which private keys should be generated
func (c *Configuration) KeyType() (acme.KeyType, error) {
switch strings.ToUpper(c.context.GlobalString("key-type")) {
case "RSA2048":
return acme.RSA2048, nil
case "RSA4096":
return acme.RSA4096, nil
case "RSA8192":
return acme.RSA8192, nil
case "EC256":
return acme.EC256, nil
case "EC384":
return acme.EC384, nil
}
return "", fmt.Errorf("Unsupported KeyType: %s", c.context.GlobalString("key-type"))
}
// ExcludedSolvers is a list of solvers that are to be excluded.
func (c *Configuration) ExcludedSolvers() (cc []acme.Challenge) {
for _, s := range c.context.GlobalStringSlice("exclude") {
cc = append(cc, acme.Challenge(s))
}
return
}
// ServerPath returns the OS dependent path to the data for a specific CA
func (c *Configuration) ServerPath() string {
srv, _ := url.Parse(c.context.GlobalString("server"))
srvStr := strings.Replace(srv.Host, ":", "_", -1)
return strings.Replace(srvStr, "/", string(os.PathSeparator), -1)
}
// CertPath gets the path for certificates.
func (c *Configuration) CertPath() string {
return path.Join(c.context.GlobalString("path"), "certificates")
}
// AccountsPath returns the OS dependent path to the
// local accounts for a specific CA
func (c *Configuration) AccountsPath() string {
return path.Join(c.context.GlobalString("path"), "accounts", c.ServerPath())
}
// AccountPath returns the OS dependent path to a particular account
func (c *Configuration) AccountPath(acc string) string {
return path.Join(c.AccountsPath(), acc)
}
// AccountKeysPath returns the OS dependent path to the keys of a particular account
func (c *Configuration) AccountKeysPath(acc string) string {
return path.Join(c.AccountPath(acc), "keys")
}
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