Dan Anglin
3d20adfa57
- Replace .reuse/dep5 with the new REUSE.toml file. - Add licensing information to REUSE.toml and remove the licensing headers from the source files.
102 lines
2.8 KiB
Go
102 lines
2.8 KiB
Go
package executor
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import (
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"flag"
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"fmt"
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"strings"
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"codeflow.dananglin.me.uk/apollo/enbas/internal/client"
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"codeflow.dananglin.me.uk/apollo/enbas/internal/config"
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"codeflow.dananglin.me.uk/apollo/enbas/internal/printer"
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"codeflow.dananglin.me.uk/apollo/enbas/internal/utilities"
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)
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type LoginExecutor struct {
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*flag.FlagSet
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printer *printer.Printer
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config *config.Config
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instance string
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}
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func NewLoginExecutor(printer *printer.Printer, config *config.Config, name, summary string) *LoginExecutor {
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loginExe := LoginExecutor{
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FlagSet: flag.NewFlagSet(name, flag.ExitOnError),
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printer: printer,
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config: config,
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instance: "",
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}
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loginExe.StringVar(&loginExe.instance, flagInstance, "", "Specify the instance that you want to login to.")
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loginExe.Usage = commandUsageFunc(name, summary, loginExe.FlagSet)
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return &loginExe
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}
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func (l *LoginExecutor) Execute() error {
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var err error
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if l.instance == "" {
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return FlagNotSetError{flagText: flagInstance}
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}
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instance := l.instance
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if !strings.HasPrefix(instance, "https") || !strings.HasPrefix(instance, "http") {
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instance = "https://" + instance
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}
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for strings.HasSuffix(instance, "/") {
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instance = instance[:len(instance)-1]
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}
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credentials := config.Credentials{
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Instance: instance,
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}
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gtsClient := client.NewClient(credentials)
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if err := gtsClient.Register(); err != nil {
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return fmt.Errorf("unable to register the application: %w", err)
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}
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consentPageURL := gtsClient.AuthCodeURL()
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_ = utilities.OpenLink(l.config.Integrations.Browser, consentPageURL)
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var builder strings.Builder
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builder.WriteString("\nYou'll need to sign into your GoToSocial's consent page in order to generate the out-of-band token to continue with the application's login process.")
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builder.WriteString("\nYour browser may have opened the link to the consent page already. If not, please copy and paste the link below to your browser:")
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builder.WriteString("\n\n" + consentPageURL)
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builder.WriteString("\n\n" + "Once you have the code please copy and paste it below.")
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builder.WriteString("\n" + "Out-of-band token: ")
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l.printer.PrintInfo(builder.String())
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var code string
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if _, err := fmt.Scanln(&code); err != nil {
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return fmt.Errorf("failed to read access code: %w", err)
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}
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if err := gtsClient.UpdateToken(code); err != nil {
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return fmt.Errorf("unable to update the client's access token: %w", err)
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}
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account, err := gtsClient.VerifyCredentials()
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if err != nil {
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return fmt.Errorf("unable to verify the credentials: %w", err)
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}
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loginName, err := config.SaveCredentials(l.config.CredentialsFile, account.Username, gtsClient.Authentication)
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if err != nil {
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return fmt.Errorf("unable to save the authentication details: %w", err)
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}
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l.printer.PrintSuccess("You have successfully logged as " + loginName + ".")
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return nil
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}
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