// ServerFromCli uses the cli arguments to configure a server instance
func ServerFromCli(c *cli.Context) *gouncer.Server {
CheckSSL(c)
// Initialize configuration components from cli
core := &gouncer.Core{c.String("hostname"), ":" + c.String("port"), c.Bool("jsonp"), c.String("log")}
ssl := &gouncer.Ssl{c.String("certificate"), c.String("key")}
backend := &gouncer.Backend{
Couchdb: c.String("couchdb"),
Userdb: c.String("userdb"),
Groupdb: c.String("groupdb"),
Memcache: c.StringSlice("memcache"),
Smtp: c.String("smtp"),
}
token := &gouncer.Token{c.String("algorithm"), int32(c.Int("expiration"))}
// Create configuration
cfg := &gouncer.Config{
Core: core,
Ssl: ssl,
Backend: backend,
Token: token,
}
return gouncer.NewServer(cfg)
}
// ServerFromConf generates a server instance with the settings
// specified in the specified config file. All other command line
// arguments are igored in this operation mode
func ServerFromConf(cfg string) *gouncer.Server {
conf, err := ioutil.ReadFile(cfg)
if err != nil {
log.Fatalln("Error reading config", err.Error())
}
var gcfg gouncer.Config
if err := toml.Unmarshal(conf, &gcfg); err != nil {
log.Fatalln("Error parsing config", err.Error())
}
return gouncer.NewServer(&gcfg)
}