在oauthTechDiff.fastlinksb链接yodlee auth 402错误

Question

I am working on yodlee aggregation api integration,when click on fastlink button iframe is open nd a url is hit https://fastlink.yodlee.com/appscenter/fastlinksb/linkAccount.fastlinksb.action above url executed well status is 200 ok but getting error 402 on below url : https://fastlink.yodlee.com/appscenter/fastlinksb/oauthTechDiff.fastlinksb.do?oauth_error_problem=parameter_absent&oauth_error_code=402

don't know whats wrong, please help.

when i hit fastlink testdrive the headers are:

    Remote Address:64.14.19.74:443
Request URL:https://fastlink.yodlee.com/appscenter/fastlinksb/userAccounts.fastlinksb.action?access_type=oauthdeeplink&cbLocation=cbLocation&displayMode=&oauth_callback=OOB&oauth_token=0406232215eb41f2966bbf6535e1817b&oauth_consumer_key=a458bdf184d34c0cab7ef7ffbb5f016b&c=csit_key_0%3As7vs61AA97QSLYOjnDouCT%2BbrCE%3D&l=access_type:cbLocation:displayMode:oauth_callback:oauth_token:oauth_consumer_key:u:o
Request Method:GET
Status Code:200 OK
Response Headers
view source
Cache-Control:no-cache,no-store
Content-Encoding:gzip
Content-Type:text/html;charset=UTF-8
Date:Mon, 28 Sep 2015 11:34:52 GMT
Expires:Thu, 01 Jan 1970 00:00:00 GMT
P3P:CP='This site collects data required to provide the Service per the Privacy Policy of the financial institution'
Pragma:no-cache
Server:Unknown
Transfer-Encoding:chunked
Vary:Accept-Encoding
X-Powered-By:Unknown
X-XSS-Protection:1
Request Headers
view source
Accept:*/*
Accept-Encoding:gzip, deflate, sdch
Accept-Language:en-US,en;q=0.8
Connection:keep-alive
Cookie:JSESSIONID=1ACB6E6D4EED261C1266A2F411828AE2; sfdcId=70100000000AVQPAA4; _mkto_trk=id:789-EJH-884&token:_mch-yodlee.com-1441860403119-11242; s_vi=[CS]v1|2AF74E7A051D0AAB-4000190BA004D84C[CE]; _gat_mtTracker=1; authtoken=5841_635790367759293670_73b2855a2573991536d668747457b36f59a3939841a575559813dc950c89ed62; _ga=GA1.2.1693074230.1441700770; __zlcmid=WcewC5oZikhqbL; tokensecret=f14639ac13324742a18d259fedb9abc5
Host:fastlink.yodlee.com
Referer:https://fastlink.yodlee.com/appscenter/fastlinksb/linkAccount.fastlinksb.action?access_type=oauthdeeplink&oauth_callback=OOB&&oauth_consumer_key=a458bdf184d34c0cab7ef7ffbb5f016b&oauth_nonce=xoxQSGtir0K&oauth_signature_method=HMAC-SHA1&oauth_timestamp=1443440091&oauth_token=0406232215eb41f2966bbf6535e1817b&oauth_version=1.0&oauth_signature=Uy2ZgPaVU/LR5ukLVBuY83yarjo=
User-Agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.99 Safari/537.36
X-Requested-With:XMLHttpRequest
Query String Parameters
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view URL encoded
access_type:oauthdeeplink
cbLocation:cbLocation
displayMode:
oauth_callback:OOB
oauth_token:0406232215eb41f2966bbf6535e1817b
oauth_consumer_key:a458bdf184d34c0cab7ef7ffbb5f016b
c:csit_key_0:s7vs61AA97QSLYOjnDouCT+brCE=
l:access_type:cbLocation:displayMode:oauth_callback:oauth_token:oauth_consumer_key:u:o

And when i hit my project url and click on fastlink button then headers are

Remote Address:64.14.19.74:443
Request URL:https://fastlink.yodlee.com/appscenter/fastlinksb/userAccounts.fastlinksb.action?access_type=oauthdeeplink&cbLocation=cbLocation&displayMode=&oauth_callback=OOB&oauth_token=4c69703f7fb04e75ab69e044bc9acb04&oauth_consumer_key=a458bdf184d34c0cab7ef7ffbb5f016b&c=csit_key_0%3AgnT0yGV8WkP49jPTkDwL1PwtAqs%3D&l=access_type:cbLocation:displayMode:oauth_callback:oauth_token:oauth_consumer_key:u:o
Request Method:GET
Status Code:302 Moved Temporarily
Response Headers
view source
Content-Length:0
Date:Mon, 28 Sep 2015 11:25:18 GMT
Location:https://fastlink.yodlee.com/appscenter/fastlinksb/oauthTechDiff.fastlinksb.do?oauth_error_problem=parameter_absent&oauth_error_code=402
Server:Unknown
Set-Cookie:JSESSIONID=F69CD78440B1AEF299A010C0E5EE3A45; Path=/appscenter; Secure
Set-Cookie:tokensecret=123321; Version=1; Path=/; Secure
X-Powered-By:Unknown
X-XSS-Protection:1
Request Headers
view source
Accept:*/*
Accept-Encoding:gzip, deflate, sdch
Accept-Language:en-US,en;q=0.8
Connection:keep-alive
Host:fastlink.yodlee.com
Referer:https://fastlink.yodlee.com/appscenter/fastlinksb/linkAccount.fastlinksb.action?access_type=oauthdeeplink&oauth_callback=OOB&&oauth_consumer_key=a458bdf184d34c0cab7ef7ffbb5f016b&oauth_nonce=WrDxRR5kfhM&oauth_signature_method=HMAC-SHA1&oauth_timestamp=1443439519&oauth_token=4c69703f7fb04e75ab69e044bc9acb04&oauth_version=1.0&oauth_signature=eNBs6piveL9ACdPtSFyxomf4hTk=
User-Agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.99 Safari/537.36
X-Requested-With:XMLHttpRequest
Query String Parameters
view source
view URL encoded
access_type:oauthdeeplink
cbLocation:cbLocation
displayMode:
oauth_callback:OOB
oauth_token:4c69703f7fb04e75ab69e044bc9acb04
oauth_consumer_key:a458bdf184d34c0cab7ef7ffbb5f016b
c:csit_key_0:gnT0yGV8WkP49jPTkDwL1PwtAqs=
l:access_type:cbLocation:displayMode:oauth_callback:oauth_token:oauth_consumer_key:u:o

In my project i got 302 and auth 402 errors. Please help

Answer 1

With the shared information, I assume you are trying to integrate Fastlink into your app/website. The Oauth Error code you are getting as 402, this means required oauth param is missing from the request. Here you can find different oauth error codes and what does each means.

Also, it would be great if you can have a look at the Fastlink integration guide present here and execute all the steps correctly.

If you still have questions or facing issues you can ping us on live chat present on developer.yodlee.com.