Filling out Web Form from Script Post: 302379871

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Top Forums Shell Programming and Scripting Filling out Web Form from Script Post 302379871 by fubaya on Saturday 12th of December 2009 09:34:41 PM

12-12-2009

Registered User

You can get a script from the curl website called formfind. You download the html page or just save your post to an html file, then run formfind on it (./formfind < index.html). You will get some output like:

Code:

 --- FORM report. Uses POST to URL "https://safeconnect.bucknell.edu:8443/authenticate.!^"
Input: NAME="userId" (TEXT)
Input: NAME="pass" (PASSWORD)
Button: "Submit" (SUBMIT)
--- end of FORM

That tells you the things you need to input, what they're called, and what url the data actually gets sent to.

You then use curl with those values:
curl -d "userId=YOURNAME&pass=YOURPASS" 'https://safeconnect.bucknell.edu:8443/authenticate.!^'

or

curl -d userId=YOURNAME -d pass=YOURPASS" 'https://safeconnect.bucknell.edu:8443/authenticate.!^'

I only single quoted the url because of the "!^" at the end. Quotes aren't normally needed. Sometimes you may need to use "curl -k" and sometimes the -d needs to be -F. I haven't read up on it, but I have 3 systems, and all three need a different curl command for the same site.

fubaya

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LEARN ABOUT MOJAVE

curlinfo_protocol

CURLINFO_PROTOCOL(3)					     curl_easy_getinfo options					      CURLINFO_PROTOCOL(3)

NAME

       CURLINFO_PROTOCOL - get the protocol used in the connection

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_PROTOCOL, long *p);

DESCRIPTION

       Pass  a	pointer to a long to receive the version used in the last http connection.  The returned value will be one of the CURLPROTO_* val-
       ues.

PROTOCOLS

       All

EXAMPLE

       CURL *curl = curl_easy_init();
       if(curl) {
	 CURLcode res;
	 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
	 res = curl_easy_perform(curl);
	 if(res == CURLE_OK) {
	   long protocol;
	   curl_easy_getinfo(curl, CURLINFO_PROTOCOL, &protocol);
	 }
	 curl_easy_cleanup(curl);
       }

AVAILABILITY

       Added in 7.52.0

RETURN VALUE

       Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSO

       CURLINFO_RESPONSE_CODE(3), curl_easy_getinfo(3), curl_easy_setopt(3),

libcurl 7.54.0							 November 23, 2016					      CURLINFO_PROTOCOL(3)