Twitter OAuth 2.0錯誤提示"傳遞的令牌值無效"
編輯：查看解決方案。問題在於 Twitter 函式庫的實例化方式。
我正在嘗試使用 OAuth2 來取得 Twitter 授權。我可以讓它在一個簡單的測試腳本中工作，但是當我嘗試在我的 WordPress 外掛中使用它時，它不起作用。
我正在使用 PHP League 的 OAuth2 用戶端以及我編寫的程式庫來將其連接到 Twitter；測試腳本位於自述文件中。
測試腳本將OAuth2狀態儲存在$_SESSION中；實際的應用程式將其儲存在 WordPress 瞬態中。我已經透過管道確認了資料的完整性：
產生 auth URL 後來自 Twitter 庫的資料：
Array
(
[url] => https://twitter.com/i/oauth2/authorize?redirect_uri=https%3A%2F%2Fsmol.blog%2Fwp-json%2Fsmolblog%2Fv2%2Fconnect%2Fcallback%2Ftwitter&code_challenge=EV7BCVYmkvCnIlVLH6cVzrvjNloQlleAkkYwLLgg41w&code_challenge_method=S256&state=fd5824ef415aa325f1f68d3504bb16b3&scope=tweet.read%20users.read%20offline.access&response_type=code&approval_prompt=auto&client_id=MjVXMnRGVUN5Ym5lcVllcTVKZkk6MTpjaQ
[state] => fd5824ef415aa325f1f68d3504bb16b3
[verifier] => u7Zbf1gVEFZLyTgr_2Hk~i5P2pt8VgicyhZgdeO0pAyIZqhSoYqglHaIxsNRjHz0AHpwhlU1~Q
)
回呼期間從 WordPress 瞬態提取的資料（儲存方式略有不同）：
Array
(
[id] => fd5824ef415aa325f1f68d3504bb16b3
[userId] => 1
[info] => Array
(
[verifier] => u7Zbf1gVEFZLyTgr_2Hk~i5P2pt8VgicyhZgdeO0pAyIZqhSoYqglHaIxsNRjHz0AHpwhlU1~Q
)
)
向 Twitter 令牌端點請求物件：
GuzzleHttp\Psr7\Request Object
(
[method:GuzzleHttp\Psr7\Request:private] => POST
[requestTarget:GuzzleHttp\Psr7\Request:private] =>
[uri:GuzzleHttp\Psr7\Request:private] => GuzzleHttp\Psr7\Uri Object
(
[scheme:GuzzleHttp\Psr7\Uri:private] => https
[userInfo:GuzzleHttp\Psr7\Uri:private] =>
[host:GuzzleHttp\Psr7\Uri:private] => api.twitter.com
[port:GuzzleHttp\Psr7\Uri:private] =>
[path:GuzzleHttp\Psr7\Uri:private] => /2/oauth2/token
[query:GuzzleHttp\Psr7\Uri:private] =>
[fragment:GuzzleHttp\Psr7\Uri:private] =>
[composedComponents:GuzzleHttp\Psr7\Uri:private] =>
)
[headers:GuzzleHttp\Psr7\Request:private] => Array
(
[Host] => Array
(
[0] => api.twitter.com
)
[content-type] => Array
(
[0] => application/x-www-form-urlencoded
)
[Authorization] => Array
(
[0] => Basic [base64-encoded app id and secret redacted]
)
)
[headerNames:GuzzleHttp\Psr7\Request:private] => Array
(
[content-type] => content-type
[host] => Host
[authorization] => Authorization
)
[protocol:GuzzleHttp\Psr7\Request:private] => 1.1
[stream:GuzzleHttp\Psr7\Request:private] => GuzzleHttp\Psr7\Stream Object
(
[stream:GuzzleHttp\Psr7\Stream:private] => Resource id #101
[size:GuzzleHttp\Psr7\Stream:private] =>
[seekable:GuzzleHttp\Psr7\Stream:private] => 1
[readable:GuzzleHttp\Psr7\Stream:private] => 1
[writable:GuzzleHttp\Psr7\Stream:private] => 1
[uri:GuzzleHttp\Psr7\Stream:private] => php://temp
[customMetadata:GuzzleHttp\Psr7\Stream:private] => Array
(
)
)
)
上述請求的文字：
client_id=MjVXMnRGVUN5Ym5lcVllcTVKZkk6MTpjaQ&client_secret=[redacted]&grant_type=authorization_code&code=aTVUMDkybzdsVmExOEQ5MjdrVjVOQVZ3YTVDbUdmTXRDMktZSzBaSGFqVk5LOjE2NjUzNjc1MjIyNjg6MToxOmFjOjE&code_verifier=u7Zbf1gVEFZLyTgr_2Hk~i5P2pt8VgicyhZgdeO0pAyIZqhSoYqglHaIxsNRjHz0AHpwhlU1~Q
錯誤：
PHP Fatal error: Uncaught League\OAuth2\Client\Provider\Exception\IdentityProviderException: Value passed for the token was invalid. in /var/www/html/wp-content/plugins/smolblog-wp/vendor/smolblog/oauth2-twitter/src/Twitter.php:169
我知道我在這裡錯過了一些愚蠢的東西。但我一生都無法弄清楚什麼。實際應用程式中的程式碼比測試腳本中的程式碼多得多，但我已經在堆疊中的多個點驗證了數據，包括在將其發送到 Twitter 之前。我還需要測試什麼，或者有什麼我忘記了？
