tgrosinger/digitalocean-dynamic-dns-ip
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correct some missing "checkError" calls and add more log messages

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This commit is contained in:
John Aylward 2021-10-20 15:25:38 -04:00
parent 684cdc3a3d
commit b83ab75472
1 changed files with 17 additions and 11 deletions
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28
digitalocean-dynamic-ip.go
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@ -94,10 +94,12 @@ func GetConfig() ClientConfig {
configFile = flag.Args()[0] configFile = flag.Args()[0]
} }
log.Printf("Using Config file: %s", configFile)
getfile, err := ioutil.ReadFile(configFile) getfile, err := ioutil.ReadFile(configFile)
checkError(err) checkError(err)
var config ClientConfig var config ClientConfig
json.Unmarshal(getfile, &config) err = json.Unmarshal(getfile, &config)
checkError(err) checkError(err)
return config return config
} }
@ -130,6 +132,7 @@ func CheckLocalIPs() (ipv4, ipv6 net.IP) {
} }
if config.UseIPv4 == nil || *(config.UseIPv4) { if config.UseIPv4 == nil || *(config.UseIPv4) {
log.Printf("Checking IPv4 with URL: %s", ipv4CheckURL)
ipv4String, _ = getURLBody(ipv4CheckURL) ipv4String, _ = getURLBody(ipv4CheckURL)
if ipv4String == "" { if ipv4String == "" {
log.Println("No IPv4 address found. Consider disabling IPv4 checks in the config `\"useIPv4\": false`") log.Println("No IPv4 address found. Consider disabling IPv4 checks in the config `\"useIPv4\": false`")
@ -147,6 +150,7 @@ func CheckLocalIPs() (ipv4, ipv6 net.IP) {
} }
if config.UseIPv6 == nil || *(config.UseIPv6) { if config.UseIPv6 == nil || *(config.UseIPv6) {
log.Printf("Checking IPv6 with URL: %s", ipv6CheckURL)
ipv6String, _ = getURLBody(ipv6CheckURL) ipv6String, _ = getURLBody(ipv6CheckURL)
if ipv6String == "" { if ipv6String == "" {
log.Println("No IPv6 address found. Consider disabling IPv6 checks in the config `\"useIPv6\": false`") log.Println("No IPv6 address found. Consider disabling IPv6 checks in the config `\"useIPv6\": false`")
@ -203,10 +207,11 @@ func getPage(url string) DOResponse {
checkError(err) checkError(err)
defer response.Body.Close() defer response.Body.Close()
body, err := ioutil.ReadAll(response.Body) body, err := ioutil.ReadAll(response.Body)
checkError(err)
// log.Println(string(body)) // log.Println(string(body))
var jsonDOResponse DOResponse var jsonDOResponse DOResponse
e := json.Unmarshal(body, &jsonDOResponse) err = json.Unmarshal(body, &jsonDOResponse)
checkError(e) checkError(err)
return jsonDOResponse return jsonDOResponse
} }
@ -286,6 +291,7 @@ func UpdateRecords(domain Domain, ipv4, ipv6 net.IP) {
checkError(err) checkError(err)
defer response.Body.Close() defer response.Body.Close()
body, err := ioutil.ReadAll(response.Body) body, err := ioutil.ReadAll(response.Body)
checkError(err)
log.Printf("%s: DO update response for %s: %s", domain.Domain, doRecord.Name, string(body)) log.Printf("%s: DO update response for %s: %s", domain.Domain, doRecord.Name, string(body))
updated++ updated++
} }
@ -325,14 +331,14 @@ func toIPv6String(ip net.IP) (currentIP string) {
return currentIP return currentIP
} }
func areZero(bs []byte) bool { // func areZero(bs []byte) bool {
for _, b := range bs { // for _, b := range bs {
if b != 0 { // if b != 0 {
return false // return false
} // }
} // }
return true // return true
} // }
func main() { func main() {
config = GetConfig() config = GetConfig()