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Full Discussion: CurL command Rest API call with oauth 2.0 secutity error
Special Forums IP Networking CurL command Rest API call with oauth 2.0 secutity error Post 303017321 by shobhit.working on Monday 14th of May 2018 05:53:44 AM
Old 05-14-2018
CurL command Rest API call with oauth 2.0 secutity error
Hi


I need to get rates for different security form REST API . the API is oauth 2.0 secured.

i need to use curl command to get json response from api .


token URL - is HTTP
data URL is - HTTPS


when trigger my command from bash script it passing and failing intermittently with following error

with error could not resolve host for curl command (exit code 6). It is stopping me from proceeding .


my command for token :

Code:
RTOKEN=$(curl -X POST $RTOKENURL -u $RCLIENTID -d "grant_type=client_credentials" -d "code=client_credentials" | grep token | cut -d, -f1 d\" -f4)


For data with above token

Code:
curl -k -o $INDIR/$IFILENAME --request GET --url $RDATAURL$RTOKEN --header 'authorization: Bearer'$RTOKEN.


so the problem is intermittent so some time i get my data in file and sometimes it fails with above error please help...


Please Note :- same URLS are working fine with POSTMAN(chrome) always.
 

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LEARN ABOUT DEBIAN

tclcurl_share

TclCurl(3)							      TclCurl								TclCurl(3)

NAME

       TclCurl:  -  get  a  URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE, LDAP, LDAPS, IMAP, IMAPS, POP, POP3, SMTP, SMTPS
       and gopher syntax.

SYNOPSIS

       curl::shareinit

       shareHandle share ?data?

       shareHandle unshare ?data?

       shareHandle cleanup

       curl::sharestrerror errorCode

DESCRIPTION

       With the share API, you can have two or more 'easy' handles sharing data among them, so far they can only share cookies and DNS data.

curl::shareinit
       This procedure must be the first one to call, it returns a shareHandle that you need to use to share data among handles	using  the  -share
       option to the configure command. The init MUST have a corresponding call to cleanup when the operation is completed.

       RETURN VALUE

       shareHandle to use.

shareHandle share ?data?
       The parameter specifies a type of data that should be shared. This may be set to one of the values described below:

	      cookies
		   Cookie data will be shared across the easy handles using this shared object.

	      dns  Cached  DNS hosts will be shared across the easy handles using this shared object.  Note that when you use the multi interface,
		   all easy handles added to the same multi handle will share DNS cache by default without this having to be used!

shareHandle unshare ?data?
       This command does the opposite of share. The specified parameter will no longer be shared. Valid values are the same as those for share.

sharehandle cleanup
       Deletes a shared object. The share handle cannot be used anymore after this function has been called.

curl::sharestrerror errorCode
       Returns a string describing the error code passed in the argument.

SEE ALSO

       curl, TclCurl

TclCurl 7.22.0							  3 October 2011							TclCurl(3)
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