javascript - JavaScript 等效于 Python 的 oauth2client POST 请求到 Google 提醒
问题描述
我想将这个用于 Google 提醒的开源 Python 库移植到 JavaScript:
https://github.com/jonahar/google-reminders-cli
我已经在https://developers.google.com/identity/protocols/OAuth2UserAgent的帮助下移植了授权
我的 JavaScript 版本:https ://github.com/Jinjinov/google-reminders-js
现在我需要移植 Python 的 oauth2client POST 请求:
body = {
'5': 1, # boolean field: 0 or 1. 0 doesn't work ¯\_(ツ)_/¯
'6': num_reminders, # number number of reminders to retrieve
}
HEADERS = {
'content-type': 'application/json+protobuf',
}
response, content = self.auth_http.request(
uri='https://reminders-pa.clients6.google.com/v1internalOP/reminders/list',
method='POST',
body=json.dumps(body),
headers=HEADERS,
)
我的 XMLHttpRequest POST 请求返回:
- HTTP 400 - 错误请求 - 如果我使用 'application/x-www-form-urlencoded'
- HTTP 401 - 未经授权 - 如果我使用“应用程序/json”
我的代码(带有授权和访问令牌的完整代码在 GitHub 上):
function encodeObject(params) {
var query = [];
for (let key in params) {
let val = encodeURIComponent(key) + "=" + encodeURIComponent(params[key]);
query.push(val);
}
return query.join('&');
}
function list_reminders(num_reminders, access_token, callback) {
var body = {
'5': 1, // boolean field: 0 or 1. 0 doesn't work ¯\_(ツ)_/¯
'6': num_reminders, // number of reminders to retrieve
};
body['access_token'] = access_token;
//body = JSON.stringify(body);
body = encodeObject(body);
var xhr = new XMLHttpRequest();
xhr.open('POST', 'https://reminders-pa.clients6.google.com/v1internalOP/reminders/list' + '?' + body);
xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
//xhr.open('POST', 'https://reminders-pa.clients6.google.com/v1internalOP/reminders/list');
//xhr.setRequestHeader('Content-type', 'application/json');
xhr.onreadystatechange = function (e) {
if (xhr.readyState === 4 && xhr.status === 200) {
var content_dict = JSON.parse(xhr.response);
if (!('1' in content_dict)) {
console.log('No reminders found');
}
else {
var reminders_dict_list = content_dict['1'];
var reminders = [];
for(var reminder_dict of reminders_dict_list) {
reminders.push(build_reminder(reminder_dict));
}
callback(reminders);
}
}
else if (xhr.readyState === 4 && xhr.status === 401) {
callback(null);
}
}
//xhr.send(body);
xhr.send(null);
}
解决方案
我试图以相同的方式发送正文和访问令牌。
解决方案是将访问令牌作为 url 编码发送,将正文作为 json 发送:
function list_reminders(num_reminders, access_token, callback) {
/*
returns a list of the last num_reminders created reminders, or
None if an error occurred
*/
var xhr = new XMLHttpRequest();
xhr.open('POST', 'https://reminders-pa.clients6.google.com/v1internalOP/reminders/list' + '?' + 'access_token=' + access_token);
xhr.setRequestHeader('Content-type', 'application/json+protobuf');
xhr.onreadystatechange = function (e) {
if (xhr.readyState === 4 && xhr.status === 200) {
var content_dict = JSON.parse(xhr.response);
if (!('1' in content_dict)) {
console.log('No reminders found');
}
else {
var reminders_dict_list = content_dict['1'];
var reminders = [];
for(var reminder_dict of reminders_dict_list) {
reminders.push(build_reminder(reminder_dict));
}
callback(reminders);
}
}
else if (xhr.readyState === 4 && xhr.status === 401) {
callback(null);
}
}
var body = {
'5': 1, // boolean field: 0 or 1. 0 doesn't work ¯\_(ツ)_/¯
'6': num_reminders, // number of reminders to retrieve
};
xhr.send(JSON.stringify(body));
}