[ nagiosplug-Bugs-3571331 ] check_http converts semicolon to newline in -k

Bugs item #3571331, was opened at 2012-09-24 14:14
Message generated for change (Comment added) made by rpsmart
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Category: Argument proccessing
Group: release-1.4.15
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: RudolfPotucekSmart (rpsmart)
Assigned to: Nobody/Anonymous (nobody)
Summary: check_http converts semicolon to newline in -k 

Initial Comment:
When trying to pass Accept: headers, which are supposed to contain semicolons, using the -k option then the semicolon is converted to a newline (verified using snapshot version 1.4.16-38-g4cdd on RHEL 6.3 and recording request using tcpdump:

call:

./nagios-plugins-1.4.16-38-g4cdd/plugins/check_http -I obfuscated -H obfuscated -k 'Accept: application/json;charset=UTF-8' -u obfuscated

tcpdump / wireshark:

GET ofuscated HTTP/1.1
User-Agent: check_http/v1.4.16-38-g4cdd (nagios-plugins 1.4.16)
Connection: close
Host: obfuscated
Accept: application/json
charset=UTF-8

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Comment By: RudolfPotucekSmart (rpsmart)
Date: 2013-05-29 09:36

Message:
I think multiple -k options don't help because there is only ONE header
called "Accept:" with a value of "application/json;charset=UTF-8"

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Comment By: Richard Leitner (g0hl1n)
Date: 2013-05-29 06:06

Message:
Hi,
btw: I've opened a pull request for the removal of the semicolon input
delimiter from the -k argument.

br,
Richard

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Comment By: Richard Leitner (g0hl1n)
Date: 2013-05-29 05:32

Message:
Hi,
as far as I see in the check_http source the semicolon is used as delimiter
for multiple header fields.
So as the semicolon is a valid character in header fields this should be
changed.

Due to the fact multiple -k arguments could be passed I think such a
delimiter isn't needed at all.
Is there an other reason for this delimiter?

br,
Richard

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You can respond by visiting: 
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