91 lines
2.2 KiB
Go
91 lines
2.2 KiB
Go
package main
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import (
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"fmt"
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"io/ioutil"
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"os"
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"os/user"
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"path"
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mastodon "git.gutmet.org/go-mastodon.git"
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goutil "git.gutmet.org/goutil.git/misc"
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)
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const (
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AppDir = ".swill" //inside home dir
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fileServer = "Server"
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fileClientKey = "ClientKey"
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fileClientSecret = "ClientSecret"
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fileAccessToken = "AccessToken"
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)
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type credentials struct {
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server string
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clientKey string
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clientSecret string
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accessToken string
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}
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func (c *credentials) writeCredentials(appDir string) {
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write := func(file string, s string) {
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optLogFatal("writeToAppDir", ioutil.WriteFile(path.Join(appDir, file), []byte(s), 0640))
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}
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write(fileServer, c.server)
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write(fileClientKey, c.clientKey)
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write(fileClientSecret, c.clientSecret)
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write(fileAccessToken, c.accessToken)
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}
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func readCredentials(appDir string) *credentials {
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read := func(f string) string {
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s, err := goutil.ReadFile(path.Join(appDir, f))
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optLogFatal("readFromAppDir", err)
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return s
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}
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s := read(fileServer)
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ck := read(fileClientKey)
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cs := read(fileClientSecret)
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at := read(fileAccessToken)
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return &credentials{s, ck, cs, at}
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}
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func createAppDir(appDir string) {
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ask := func(s string) string {
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a, err := goutil.AskFor(s)
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optLogFatal("createAppDir", err)
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return a
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}
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fmt.Fprintln(os.Stderr, "Did not find "+appDir+", creating.")
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fmt.Fprintln(os.Stderr, "Go to Preferences > Development > New application to register a new app and generate access tokens with read & write permissions")
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err := os.MkdirAll(appDir, 0755)
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optLogFatal("createAppDir", err)
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s := ask("Server URL")
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ck := ask("Client key")
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cs := ask("Client secret")
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at := ask("Access token")
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c := credentials{s, ck, cs, at}
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c.writeCredentials(appDir)
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}
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func appDir() string {
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log := func(err error) { optLogFatal("appDir", err) }
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currentUser, err := user.Current()
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log(err)
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homeDir := currentUser.HomeDir
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appDir := path.Join(homeDir, AppDir)
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if !goutil.PathExists(appDir) {
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createAppDir(appDir)
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}
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return appDir
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}
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func initializeMastodon() {
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c := readCredentials(appDir())
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mastodon.Initialize(&mastodon.Config{
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Server: c.server,
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ClientID: c.clientKey,
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ClientSecret: c.clientSecret,
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AccessToken: c.accessToken,
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})
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}
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