func TestCheckConfig(t *testing.T) {
eConfig := config.EmptyConfig()
eConfig.CreateMissingCerts = true
eConfig.HostCertMap = make(map[string]config.CertPaths)
//Testing empty HostCertMap:
if CheckConfig(eConfig) != nil {
t.Errorf("Empty HostCertMap should always pass CheckConfig.")
}
//Adding some stuff to HostCertMap:
rand := util.RandString(10)
cps := config.CertPaths{
Certfile: "/tmp/" + rand + ".pem",
Keyfile: "/tmp/" + rand + ".key.pem"}
eConfig.HostCertMap["test"] = cps
//Testing creation of certs:
err := CheckConfig(eConfig)
if err != nil {
t.Errorf("CheckConfig complains when it should have created some certs:\n\t%s\n", err)
}
if !fExists(cps.Certfile) {
t.Errorf("CheckConfig didn't create expected file: %s\n", cps.Certfile)
}
if !fExists(cps.Keyfile) {
t.Errorf("CheckConfig didn't create expected file: %s\n", cps.Keyfile)
}
fmt.Printf("Removing files:\n\t%s\n\t%s\n", cps.Certfile, cps.Keyfile)
os.Remove(cps.Certfile)
os.Remove(cps.Keyfile)
//Testing missing HostCertFiles:
eConfig.CreateMissingCerts = false
if CheckConfig(eConfig) == nil {
t.Errorf("CheckConfig didn't complain when it could not create missing certs.")
}
if fExists(cps.Certfile) {
t.Errorf("CheckConfig created unexpected file: %s\n", cps.Certfile)
}
if fExists(cps.Keyfile) {
t.Errorf("CheckConfig created unexpected file: %s\n", cps.Keyfile)
}
}
/*
main does the following things:
- If no parameters given, it complains with usage message.
- If 'init' parameter is given, it prints a 'config.json' file.
- If <configFile> parameter is given, it reads the file and tries to act accordingly.
Exit codes:
0: All fine
1: Wrong usage
2: Problems reading/parsing file
*/
func main() {
//Flags to use:
init := flag.Bool("init", false, "Set this flag to print the default config.")
path := flag.String("config", "config.json", "Use this flag to specify a config file.")
flag.Parse()
//Checking if init case is wanted:
if *init {
c := config.EmptyConfig()
fmt.Printf("%s\n", c.ToJson())
os.Exit(0)
}
//Reading config file:
config, err := config.ReadFile(*path)
if err != nil {
fmt.Printf("Error reading/parsing config file '%s':\n", *path)
fmt.Println(err)
os.Exit(2)
}
fmt.Printf("Successfully parsed config:\n\t%v\n", config)
//Starting up:
//FIXME IMPLEMENT .)
}