由于 passport-twitter
仍然适用于OAuth v1,我决定尝试使用 passport-oauth2
来完成Twitter登录,并为我的应用完成会话。
这就是我的尝试:
passport.use(new OAuth2Strategy({
authorizationURL: 'https://api.twitter.com/oauth/authenticate',
tokenURL: 'https://api.twitter.com/oauth/access_token',
clientID: process.env.TWITTER_FINALCUT_CONSUMER_KEY,
clientSecret: process.env.TWITTER_FINALCUT_CONSUMER_SECRET,
callbackURL: 'http://localhost:9248/auth/login/redirect/tw'
},
function (access_token,refreshToken,profile,done) {
console.log(accessToken,Object.keys(profile));
return done(null, profile, {tokens: {accessToken: accessToken, refreshToken: refreshToken}});
}));
但是当到达启动身份验证过程的网址时,我会被重定向到此Twitter屏幕。我无法弄清楚我在做什么是错的。
有什么建议吗?
答案 0 :(得分:0)
基本上,策略与例如 https://github.com/Slotos/passport-reddit/blob/master/lib/passport-reddit/strategy.js
问题不在于Passport JS本身,而在于底层模块" node-oauth"。所以请特别注意"为了遵守我们正在采取压倒性的"评论上面的策略。
我希望它能在模块中修复,所以我只是在这里评论:https://github.com/ciaranj/node-oauth/issues/300
如果解决了这个问题,我想将其作为OAuth2策略直接贡献给Twitter策略。
推特的最重要步骤基本上是[现在,直到上面解决]:
var querystring = require('querystring');
var OAuth2 = require('oauth').OAuth2;
OAuth2.prototype.getOAuthAccessToken = function(code, params, callback) {
var params= params || {};
params['client_id'] = this._clientId;
params['client_secret'] = this._clientSecret;
var codeParam = (params.grant_type === 'refresh_token') ? 'refresh_token' : 'code';
params[codeParam]= code;
var post_data= querystring.stringify( params );
var post_headers= {
'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'
};
if (params.hasOwnProperty('headers') && typeof params.headers === 'object') {
for (var key in params.headers) {
post_headers[key] = params.headers[key];
}
}
this._request("POST", this._getAccessTokenUrl() || 'https://api.twitter.com/oauth2/token' /* TODO */, post_headers, post_data, null, function(error, data, response) {
if( error ) callback(error);
else {
var results;
try {
// As of http://tools.ietf.org/html/draft-ietf-oauth-v2-07
// responses should be in JSON
results= JSON.parse( data );
}
catch(e) {
// .... However both Facebook + Github currently use rev05 of the spec
// and neither seem to specify a content-type correctly in their response headers :(
// clients of these services will suffer a *minor* performance cost of the exception
// being thrown
results= querystring.parse( data );
}
var access_token= results["access_token"];
var refresh_token= results["refresh_token"];
delete results["refresh_token"];
callback(null, access_token, refresh_token, results); // callback results =-=
}
});
}
可以在战略中使用
var s64 = new Buffer(
[encodeURIComponent(process.env.CONSUMER_KEY),':',
encodeURIComponent(process.env.CONSUMER_SECRET)].join('')
).toString('base64');
OAuth2.prototype.getOAuthAccessToken('', {
grant_type: 'client_credentials',
headers: {
Authorization: ['Basic', s64].join(' ')
}
},
function(e, access_token, refresh_token, res) {
console.log(e, access_token, refresh_token, res);
});