JWT 做的登录认证,其实就是 Base64URL 编码。
我从
account.t-mobile.com/signin/v2/的请求(未登录)中随便拿了一个请求的 authorization:
Bearer eyJraWQiOiI0NDY3MzUxNy04MTc4LTJjYTMtOWU3MC1mZTZiYjg4YjU2OTIiLCJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.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.VL3ycdnrwGyNdN_p201muTg7SUBVNUs6xZdR3B7oEAjask-pWtA2h_9M91I_u1hHkHRoriV1wd1UUPTdJ7DGcWGQtJ2dhb3s_IwpJu_ppY8nnEHhAz8O7fhGOeBpXxlI_W6FEulCznh-c5El3DcHBDccIYiU2xgPcGBQDOv7zU5e3YslOvOFCzLLLgNnRSQDRirf_nKZPOdn79TtL5OzgPiY85OP5YJcJYqAD2QUtOekML59s8Y--wbrTQudS_9uqMOSDFttaF6FzH8hOw0q7-rq-MlrumIQQgPAQxHHFdjy6o3fpo6lDKLSyGYhI90G_Zi4JyeFwpx0p4OHTuG7DQ
JWT 有三段信息( Header.Payload.Signature ),用符号 “.”分割,分别用 Base64URL 解码。
Header:
{"kid":"44673517-8178-2ca3-9e70-fe6bb88b5692","typ":"JWT","alg":"RS256"}
Payload:
{"sub":"SIDWeb","rt":"{\"segmentationId\":\"TITAN\"}","dealerCode":"","iss":"https:\/\/
api.t-mobile.com\/oauth2\/v6","masterDealerCode":"","authTime":"1626660207018","storeId":"","usn":"91adbed1-adbc-ca7e-93f4-2d32fc2b13ea","aud":"SIDWeb","senderId":"","nbf":1626660207,"scope":"","cnf":"-----BEGIN PUBLIC KEY-----MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAraTCqINyskevdB2i\/\/WkmIhPLsIpTotSzgaIFoxdWhpaPCCgJC\/XlNOmOIOANnmVqjZLczcIO18yE3sxPpWZKNtH2cH+KQmhX+WNMySS1hezo5YjQrrdkRa+XWxSueyvYvf6PSFkT\/lfZDJXTcXDOx8ZV+1atAZzSREm1UljBEVn884OkTP8zHCeDRwQqiCOYZvEvLhNpQuy9+Hf0oYsAPqSSLgGvkn\/Qb5L3+hris9lRA8uIyHSE1satYMEr1VmE2XLr2JN95ZjW6yNtCIUHMZ7c1Pqzzl+qC3leklzWEhyZ0amg8JA6U9QdHmvnKkTViVd6Zaah08rJ3uKNL7glQIDAQAB-----END PUBLIC KEY-----","applicationId":"","exp":1626663807,"iat":1626660207,"channelId":"","jti":"839f9b2c-ec4a-bd87-8552-e69548ba0e59"}
Signature:乱码
解码地址:
https://base64.guru/standards/base64url/decode