Add CLI command to get/set password recovery email

Ref #442

account.go

@@ -0,0 +1,70 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"strings"
+
+	"github.com/la5nta/pat/internal/cmsapi"
+)
+
+func shiftArgs(s []string) (string, []string) {
+	if len(s) == 0 {
+		return "", nil
+	}
+	return strings.TrimSpace(s[0]), s[1:]
+}
+
+const (
+	accountUsage = `property [value]
+
+properties:
+  password.recovery.email
+`
+	accountExample = `
+  account password.recovery.email                 Get your current password recovery email for winlink.org.
+  account password.recovery.email [email protected]  Set your password recovery email to for winlink.org to "[email protected]".
+`
+)
+
+func accountHandle(ctx context.Context, args []string) {
+	switch cmd, args := shiftArgs(args); cmd {
+	case "password.recovery.email":
+		if err := passwordRecoveryEmailHandle(ctx, args); err != nil {
+			log.Fatal(err)
+		}
+	default:
+		fmt.Println("Missing argument, try 'account help'.")
+	}
+}
+
+func passwordRecoveryEmailHandle(ctx context.Context, args []string) error {
+	mycall, password := fOptions.MyCall, config.SecureLoginPassword
+	if password == "" {
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		case resp := <-promptHub.Prompt("password", "Enter account password for "+mycall):
+			if resp.Err != nil {
+				return resp.Err
+			}
+			password = resp.Value
+		}
+	}
+	arg, _ := shiftArgs(args)
+	if arg != "" {
+		if err := cmsapi.PasswordRecoveryEmailSet(ctx, mycall, password, arg); err != nil {
+			return err
+		}
+	}
+	email, err := cmsapi.PasswordRecoveryEmailGet(ctx, mycall, password)
+	switch {
+	case err != nil:
+		return err
+	case strings.TrimSpace(email) == "":
+		email = "[not set]"
+	}
+	fmt.Println(email)
+	return nil
+}

internal/cmsapi/password_recovery.go

@@ -0,0 +1,59 @@
+package cmsapi
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/url"
+)
+
+const (
+	PathAccountPasswordRecoveryEmailGet = "/account/password/recovery/email/get"
+	PathAccountPasswordRecoveryEmailSet = "/account/password/recovery/email/set"
+)
+
+func PasswordRecoveryEmailGet(ctx context.Context, callsign, password string) (string, error) {
+	url := RootURL + PathAccountPasswordRecoveryEmailGet +
+		"?key=" + AccessKey +
+		"&callsign=" + url.QueryEscape(callsign) +
+		"&password=" + url.QueryEscape(password)
+	req, _ := http.NewRequest("GET", url, nil)
+	req = req.WithContext(ctx)
+	req.Header.Set("Accept", "application/json")
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != 200 {
+		return "", fmt.Errorf("Unexpected status code %d", resp.StatusCode)
+	}
+	var obj struct{ RecoveryEmail string }
+	return obj.RecoveryEmail, json.NewDecoder(resp.Body).Decode(&obj)
+}
+
+func PasswordRecoveryEmailSet(ctx context.Context, callsign, password, email string) error {
+	payload, err := json.Marshal(struct{ RecoveryEmail string }{email})
+	if err != nil {
+		panic(err)
+	}
+	url := RootURL + PathAccountPasswordRecoveryEmailSet +
+		"?key=" + AccessKey +
+		"&callsign=" + url.QueryEscape(callsign) +
+		"&password=" + url.QueryEscape(password)
+	req, _ := http.NewRequest("POST", url, bytes.NewReader(payload))
+	req = req.WithContext(ctx)
+	req.Header.Set("Accept", "application/json")
+	req.Header.Set("Content-Type", "application/json")
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode/100 != 2 {
+		return fmt.Errorf("Unexpected status code %d", resp.StatusCode)
+	}
+	return nil
+}

main.go

@@ -153,6 +153,13 @@ var commands = []Command{
 			}
 		},
 	},
+	{
+		Str:        "account",
+		Desc:       "Get and set Winlink.org account settings.",
+		Usage:      accountUsage,
+		Example:    accountExample,
+		HandleFunc: accountHandle,
+	},
 	{
 		Str:        "configure",
 		Desc:       "Open configuration file for editing.",