我正在构建一个非常小的google chrome扩展来打开我在Spotify上听的歌曲的Genius歌词页面。我设法从Spotify获得了正确的歌曲数据,我可以向Genius验证用户,但当我搜索歌曲时,请求在印前检查中失败。
Genius正在用{"meta":{"status":403,"message":"Action forbidden for current scope"}}
响应,chrome在控制台上打印了这个:Response for preflight has invalid HTTP status code 403
。
尽管Genius似乎将问题归咎于令牌的作用域,但我尝试了使用所有作用域(me
、create_annotation
、manage_annotation
和vote
)进行身份验证,但问题仍然存在。同样,使用相同令牌的Postman也可以很好地处理相同的请求。
我的代码如下:
let xhttp = new XMLHttpRequest();
xhttp.open("GET", "https://api.genius.com/search?q=Paranoid", true);
xhttp.setRequestHeader("Authorization", "Bearer " + accessToken);
xhttp.send();
完整的请求:
General
Request URL:https://api.genius.com/search?q=Paranoid
Request Method:OPTIONS
Status Code:403
Remote Address:104.16.213.100:443
Referrer Policy:no-referrer-when-downgrade
Request Headers
:authority:api.genius.com
:method:OPTIONS
:path:/search?q=Paranoid
:scheme:https
accept:*/*
accept-encoding:gzip, deflate, br
accept-language:pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7
access-control-request-headers:authorization
access-control-request-method:GET
origin:chrome-extension://ppkhnbipegikhcenmfgpajgphcdkgdej
user-agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36
Response Headers
access-control-allow-headers:Origin, Access-Control-Request-Method, Access-Control-Request-Headers, Content-Type, Accept, X-Auth-Token, Authorization
access-control-allow-methods:GET, PUT, POST, OPTIONS, DELETE
access-control-allow-origin:*
cache-control:no-cache
cf-ray:3e3dc4d51f888138-GRU
content-encoding:gzip
content-type:application/json; charset=utf-8
date:Sat, 27 Jan 2018 18:27:56 GMT
expect-ct:max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server:cloudflare
set-cookie:__cfduid=db59a3c93b09d3f7b0907ed395ceb1b341517077676; expires=Sun, 27-Jan-19 18:27:56 GMT; path=/; domain=.genius.com; HttpOnly
status:403
status:403 Forbidden
via:1.1 vegur
x-runtime:11
Genius应用编程接口,参考:https://docs.genius.com/
发布于 2018-07-26 21:25:31
我用React做了类似的事情,得到了同样的错误,因为我在网上找不到答案,唯一对我有效的事情是:不是向url发出请求并单独发送报头进行身份验证(正如文档中所建议的那样),而是将access_token作为query_string发送(不发送报头),比如:https://api.genius.com/search?q=Paranoid&access_token=YOUR_ACCESS_TOKEN
https://stackoverflow.com/questions/48479256
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