Remove go code
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13f95e4ce5
commit
bf011f41e1
GPG key ID:
8FF12381C6C90D35
6 changed files with 0 additions and 331 deletions
8
Makefile
8
Makefile
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@ -1,8 +0,0 @@
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devls:
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go build ./cmd/devls
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run:
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go run ./cmd/devls
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install:
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go install ./cmd/devls
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@ -1,40 +0,0 @@
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package main
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import (
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"flag"
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"fmt"
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"git.wbrawner.com/wbrawner/devls/internal/netgear"
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"git.wbrawner.com/wbrawner/devls/internal/netrc"
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"log"
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"net/http"
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"net/http/cookiejar"
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"sort"
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"strings"
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)
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func main() {
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hostPtr := flag.String(
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"host",
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"192.168.1.1",
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"the host or ip address for your router",
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)
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flag.Parse()
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credentials, err := netrc.ReadCredentials(*hostPtr)
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if err != nil {
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panic(err)
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}
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jar, err := cookiejar.New(nil)
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if err != nil {
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log.Fatalln("Failed to create cookie jar")
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}
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client := &http.Client{Jar: jar}
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netgear.Login(client, credentials)
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// TODO: List the devices in a TUI to change sort by IP or name
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devices := netgear.ListDevices(client)
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sort.SliceStable(devices.ConnDevices, func(i, j int) bool {
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return strings.ToLower(devices.ConnDevices[i].Name) < strings.ToLower(devices.ConnDevices[j].Name)
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})
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for _, device := range devices.ConnDevices {
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fmt.Printf("%32s%15s\n", device.Name, device.IP)
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}
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}
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149
devls.go
149
devls.go
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@ -1,149 +0,0 @@
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package main
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import (
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"bufio"
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"encoding/base64"
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"encoding/json"
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"flag"
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"fmt"
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"io"
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"log"
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"net/http"
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"net/http/cookiejar"
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"os"
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"path"
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"sort"
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"strings"
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)
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type DeviceList struct {
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NumberOfDevices int `json:"numberOfDevices"`
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Mode string `json:"mode"`
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ConnDevices []struct {
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CheckDev int `json:"checkDev"`
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Mac string `json:"mac"`
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Scene string `json:"scene"`
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Mark string `json:"mark"`
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Connection string `json:"connection"`
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Priority int `json:"priority"`
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PriorityStr string `json:"priorityStr"`
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CurBarDownStr string `json:"curBarDownStr"`
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CurBarUpStr string `json:"curBarUpStr"`
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DownloadSpeedStr string `json:"downloadSpeedStr"`
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UploadSpeedStr string `json:"uploadSpeedStr"`
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Type string `json:"type"`
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Model string `json:"model"`
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Name string `json:"name"`
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IP string `json:"ip"`
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} `json:"connDevices"`
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}
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type NetrcCredential struct {
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Machine string
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Login string
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Password string
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}
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func (credential *NetrcCredential) httpHost() string {
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return fmt.Sprintf("http://%s/", credential.Machine)
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}
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func (credential *NetrcCredential) base64() string {
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formattedCredentials := fmt.Sprintf("%s:%s", credential.Login, credential.Password)
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credentialBytes := []byte(formattedCredentials)
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return base64.StdEncoding.EncodeToString(credentialBytes)
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}
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func readCredentials(host string) (NetrcCredential, error) {
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credentials := NetrcCredential{Machine: host}
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netrcPath := path.Join(os.Getenv("HOME"), ".netrc")
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netrcFile, err := os.Open(netrcPath)
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if err != nil {
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return credentials, fmt.Errorf("failed to read ~/.netrc: %v", err)
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}
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defer netrcFile.Close()
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scanner := bufio.NewScanner(netrcFile)
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extractCredentials := false
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for {
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if !scanner.Scan() {
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break
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}
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line := scanner.Text()
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if strings.HasPrefix(line, "machine ") {
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extractCredentials = strings.HasSuffix(line, credentials.Machine)
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} else if strings.HasPrefix(line, "login ") && extractCredentials {
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credentials.Login = strings.TrimPrefix(line, "login ")
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} else if strings.HasPrefix(line, "password ") && extractCredentials {
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credentials.Password = strings.TrimPrefix(line, "password ")
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}
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}
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return credentials, scanner.Err()
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}
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func login(client *http.Client, credentials NetrcCredential) {
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req, err := http.NewRequest("GET", credentials.httpHost(), nil)
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if err != nil {
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log.Fatalln("Failed to create request")
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}
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req.Header.Set(
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"Authorization",
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fmt.Sprintf("Basic %s", credentials.base64()),
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)
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res, err := client.Do(req)
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if err != nil {
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log.Fatalln("Failed to send first login request")
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}
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if res.StatusCode == 200 {
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return
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}
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res, err = client.Do(req)
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if err != nil || res.StatusCode != 200 {
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log.Fatalln("Failed to send second login request")
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}
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}
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func listDevices(client *http.Client) DeviceList {
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req, err := http.NewRequest("GET", "http://192.168.1.1/ajax/devices_table_result", nil)
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if err != nil {
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log.Fatalln("Failed to create request")
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}
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req.Header.Set("Authorization", "Basic YWRtaW46UGVtVi0yMDE1")
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res, err := client.Do(req)
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if err != nil || res.StatusCode != 200 {
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log.Fatalln("Expected 401 for first login attempt")
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}
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defer res.Body.Close()
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body, err := io.ReadAll(res.Body)
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var devices DeviceList
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if err = json.Unmarshal(body, &devices); err != nil {
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log.Fatalln("Failed to parse JSON response from router")
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}
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return devices
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}
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func main() {
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hostPtr := flag.String(
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"host",
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"192.168.1.1",
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"the host or ip address for your router",
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)
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flag.Parse()
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credentials, err := readCredentials(*hostPtr)
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if err != nil {
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panic(err)
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}
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jar, err := cookiejar.New(nil)
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if err != nil {
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log.Fatalln("Failed to create cookie jar")
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}
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client := &http.Client{Jar: jar}
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login(client, credentials)
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// TODO: List the devices in a TUI to change sort by IP or name
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devices := listDevices(client)
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sort.SliceStable(devices.ConnDevices, func(i, j int) bool {
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return strings.ToLower(devices.ConnDevices[i].Name) < strings.ToLower(devices.ConnDevices[j].Name)
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})
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for _, device := range devices.ConnDevices {
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fmt.Printf("%32s%15s\n", device.Name, device.IP)
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}
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}
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3
go.mod
3
go.mod
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@ -1,3 +0,0 @@
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module git.wbrawner.com/wbrawner/devls
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go 1.23.0
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@ -1,73 +0,0 @@
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package netgear
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import (
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"encoding/json"
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"fmt"
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"git.wbrawner.com/wbrawner/devls/internal/netrc"
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"io"
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"log"
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"net/http"
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)
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type DeviceList struct {
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NumberOfDevices int `json:"numberOfDevices"`
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Mode string `json:"mode"`
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ConnDevices []struct {
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CheckDev int `json:"checkDev"`
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Mac string `json:"mac"`
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Scene string `json:"scene"`
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Mark string `json:"mark"`
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Connection string `json:"connection"`
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Priority int `json:"priority"`
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PriorityStr string `json:"priorityStr"`
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CurBarDownStr string `json:"curBarDownStr"`
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CurBarUpStr string `json:"curBarUpStr"`
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DownloadSpeedStr string `json:"downloadSpeedStr"`
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UploadSpeedStr string `json:"uploadSpeedStr"`
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Type string `json:"type"`
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Model string `json:"model"`
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Name string `json:"name"`
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IP string `json:"ip"`
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} `json:"connDevices"`
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}
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func Login(client *http.Client, credentials netrc.NetrcCredential) {
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req, err := http.NewRequest("GET", credentials.HttpHost(), nil)
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if err != nil {
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log.Fatalln("Failed to create request")
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}
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req.Header.Set(
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"Authorization",
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fmt.Sprintf("Basic %s", credentials.Base64()),
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)
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res, err := client.Do(req)
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if err != nil {
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log.Fatalln("Failed to send first login request")
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}
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if res.StatusCode == 200 {
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return
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}
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res, err = client.Do(req)
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if err != nil || res.StatusCode != 200 {
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log.Fatalln("Failed to send second login request")
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}
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}
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func ListDevices(client *http.Client) DeviceList {
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req, err := http.NewRequest("GET", "http://192.168.1.1/ajax/devices_table_result", nil)
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if err != nil {
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log.Fatalln("Failed to create request")
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}
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req.Header.Set("Authorization", "Basic YWRtaW46UGVtVi0yMDE1")
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res, err := client.Do(req)
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if err != nil || res.StatusCode != 200 {
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log.Fatalln("Expected 401 for first login attempt")
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}
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defer res.Body.Close()
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body, err := io.ReadAll(res.Body)
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var devices DeviceList
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if err = json.Unmarshal(body, &devices); err != nil {
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log.Fatalln("Failed to parse JSON response from router")
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}
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return devices
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}
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@ -1,58 +0,0 @@
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package netrc
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import (
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"bufio"
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"encoding/base64"
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"fmt"
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"os"
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"path"
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"strings"
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)
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type NetrcCredential struct {
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Machine string
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Login string
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Password string
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}
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func (credential *NetrcCredential) HttpHost() string {
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return fmt.Sprintf("http://%s/", credential.Machine)
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}
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func (credential *NetrcCredential) Base64() string {
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formattedCredentials := fmt.Sprintf("%s:%s", credential.Login, credential.Password)
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credentialBytes := []byte(formattedCredentials)
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return base64.StdEncoding.EncodeToString(credentialBytes)
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}
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func ReadCredentials(host string) (NetrcCredential, error) {
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credentials := NetrcCredential{Machine: host}
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netrcPath := path.Join(os.Getenv("HOME"), ".netrc")
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netrcFile, err := os.Open(netrcPath)
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if err != nil {
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return credentials, fmt.Errorf("failed to read ~/.netrc: %v", err)
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}
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defer netrcFile.Close()
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scanner := bufio.NewScanner(netrcFile)
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extractCredentials := false
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for {
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if !scanner.Scan() {
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break
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}
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line := scanner.Text()
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if strings.HasPrefix(line, "machine ") {
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extractCredentials = strings.HasSuffix(line, credentials.Machine)
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} else if strings.HasPrefix(line, "login ") && extractCredentials {
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credentials.Login = strings.TrimPrefix(line, "login ")
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} else if strings.HasPrefix(line, "password ") && extractCredentials {
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credentials.Password = strings.TrimPrefix(line, "password ")
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}
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}
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if credentials.Login == "" {
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return credentials, fmt.Errorf("error: no login found for host \"%s\" in ~/.netrc", credentials.Machine)
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}
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if credentials.Password == "" {
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return credentials, fmt.Errorf("error: no password found for host \"%s\" in ~/.netrc", credentials.Machine)
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}
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return credentials, scanner.Err()
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}
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