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Convert cli/utils.go

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This commit is contained in:
Kristoffer Dalby 2021-08-05 18:26:49 +01:00
parent d10b57b317
commit b1200140b8
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GPG key ID: 09F62DC067465735
1 changed files with 15 additions and 6 deletions
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21
cmd/headscale/cli/utils.go
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@ -5,13 +5,13 @@ import (
"errors"
"fmt"
"io"
"log"
"os"
"path/filepath"
"strings"
"time"
"github.com/juanfont/headscale"
"github.com/rs/zerolog/log"
"github.com/spf13/viper"
"gopkg.in/yaml.v2"
"inet.af/netaddr"
@ -52,7 +52,8 @@ func LoadConfig(path string) error {
if (viper.GetString("tls_letsencrypt_hostname") != "") && (viper.GetString("tls_letsencrypt_challenge_type") == "TLS-ALPN-01") && (!strings.HasSuffix(viper.GetString("listen_addr"), ":443")) {
// this is only a warning because there could be something sitting in front of headscale that redirects the traffic (e.g. an iptables rule)
log.Println("Warning: when using tls_letsencrypt_hostname with TLS-ALPN-01 as challenge type, headscale must be reachable on port 443, i.e. listen_addr should probably end in :443")
log.Warn().
Msg("Warning: when using tls_letsencrypt_hostname with TLS-ALPN-01 as challenge type, headscale must be reachable on port 443, i.e. listen_addr should probably end in :443")
}
if (viper.GetString("tls_letsencrypt_challenge_type") != "HTTP-01") && (viper.GetString("tls_letsencrypt_challenge_type") != "TLS-ALPN-01") {
@ -82,9 +83,13 @@ func absPath(path string) string {
}
func getHeadscaleApp() (*headscale.Headscale, error) {
derpMap, err := loadDerpMap(absPath(viper.GetString("derp_map_path")))
derpPath := absPath(viper.GetString("derp_map_path"))
derpMap, err := loadDerpMap(derpPath)
if err != nil {
log.Printf("Could not load DERP servers map file: %s", err)
log.Error().
Str("Path", derpPath).
Err(err).
Msg("Could not load DERP servers map file")
}
// Minimum inactivity time out is keepalive timeout (60s) plus a few seconds
@ -129,9 +134,13 @@ func getHeadscaleApp() (*headscale.Headscale, error) {
// We are doing this here, as in the future could be cool to have it also hot-reload
if viper.GetString("acl_policy_path") != "" {
err = h.LoadACLPolicy(absPath(viper.GetString("acl_policy_path")))
aclPath := absPath(viper.GetString("acl_policy_path"))
err = h.LoadACLPolicy(aclPath)
if err != nil {
log.Printf("Could not load the ACL policy: %s", err)
log.Error().
Str("Path", aclPath).
Err(err).
Msg("Could not load the ACL policy")
}
}