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2012-06-29check_smtp: Strip angle brackets from -f argument, if providedAnders Kaseorg1-1/+2
Apparently some people used -f '<nagios@example.com>' to work around the bug I just fixed in the MAIL FROM: command generation. Although the resulting command wasn't RFC-compliant, it was working with some MTAs, so let's continue to support this syntax now that we generate RFC-compliant commands. Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2012-06-29check_smtp: Change MAIL FROM: command to comply with the SMTP standardAnders Kaseorg1-1/+1
Every version of the SMTP standard (from RFC 821 to the current RFC 5321) requires the address following MAIL FROM: to follow the colon immediately (with no space) and to be surrounded by angle brackets. Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2012-06-27check_tcp: Print performance data even with -DHolger Weiss1-1/+1
When using the 1.4.15 release of the Nagios Plugins, a command such as check_tcp -H pop.example.com -p 995 -D 14 usually produced two lines of output, e.g.: OK - Certificate will expire on 12/13/2014 23:59. TCP OK - 0.009 second response time on port 995|time=0.008849s;;;0.000000;10.000000 The second line was removed by 4d06603060fc1233861b164870f0d3a2e0d8d2eb. However, as the old two-line output is a valid (though in this case unintended) way to spit out performance data, removing the second line might break current setups. Therefore, we revert to the old behaviour, at least for the moment. The issue was reported by Jochen Bern on the "nagiosplug-devel" mailing list (Message-ID: <4FEAE812.8030309@LINworks.de>).
2012-06-26check_snmp: use single quotes for perf data labelsSven Nierlein2-4/+8
2012-06-26Fix performance data label containing spaces in check_snmp (Jochen Bern)Sven Nierlein2-4/+45
Add --perf-oids option for check_snmp to retain optional 1.4.14 compatibility
2012-06-25added test case for certificate checs with both warning and critical valuesWilliam Leibzon1-0/+4
2012-06-25check_http: added test for warning thresholdsSven Nierlein3-3/+11
fixed typo in sslutils
2012-06-25applied patch that adds both critical and warning thresholds to certificate ↵William Leibzon5-33/+89
expiration checks of check_tcp, check_http, check_smtp
2012-06-24check_ping: Add missing newline to die() callsHolger Weiss1-11/+11
Our die() function expects the caller to append the trailing newline character.
2012-06-24Merge remote-tracking branch 'github/waja/master'Holger Weiss1-0/+2
Conflicts: NEWS
2012-06-24check_ping: Ignore ping(1)'s exit statusHolger Weiss1-3/+1
Don't return a WARNING state if the number of lost packets is greater than zero but below the specified warning threshold. This happened because the check_ping plugin used the exit status of the ping(1) utility. (#3535140 - Tobias Brox)
2012-06-22Fix check_by_ssh test for non-Bash login shellsHolger Weiss1-5/+5
In the C shell and in the Z shell, the "?" character must be quoted or backslash-escaped in order to use it verbatim. Therefore, a command such as check_by_ssh -H test.example.com -l joe echo huh? might fail, depending on joe's login shell on test.example.com. Just to make sure, this commit removes most punctuation characters from our test strings.
2012-06-11Improve parsing of ping6(1) outputHolger Weiss1-17/+19
The ping6(1) implementation provided by Debian's iputils-ping package may produce output such as the following: | 3 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2009ms There's a corresponding pattern in check_ping.c:458: | "%*d packets transmitted, %*d received, +%*d errors, %d%% packet loss" Without this fix, the pattern in check_ping.c:456 matched first (as sscanf(3) interprets "+3" as a match for "%d"): | "%*d packets transmitted, %*d received, %d%% loss, time" (#1894850 - Debian bug report #514588 - Matej Vela)
2012-06-11Fix whitespace and capitalization issuesHolger Weiss1-80/+80
Fix indentation and whitespace issues, and correct some capitalization errors in error messages. The behaviour is unchanged.
2012-06-11Don't use SSLv2 when compiling against GnuTLSHolger Weiss1-2/+2
GnuTLS doesn't support SSL version 2.
2012-06-08t/check_dbi.t: Don't use 'INSERT … VALUES (a,b), (c,d)' with SQLite3.refs/pull/8/headSebastian Harl1-1/+2
Older versions of SQLite3 don't seem to support that.
2012-06-08Added a few test cases for the check_dbi plugin.Sebastian Harl1-0/+102
All tests use sqlite3. A temporary database is created for the purpose of the tests.
2012-06-07check_users: Whitespace fixes, etc.Holger Weiss1-24/+14
2012-06-07check_users: improve performanceM. Remy2-31/+9
This patch use the utxent function family to collect the user data. It improve the check speed. Need a system conforming to POSIX.1-2001.
2012-06-06check_dbi: Hint the user about cause when dbi init fails.Sebastian Harl1-1/+1
2012-06-06check_dbi: Added simple regex example to help output.Sebastian Harl1-0/+6
2012-06-06check_dbi: Added SERVER_VERSION metric.Sebastian Harl1-4/+25
This metric compares the database engine server version with the specified ranges. The version string [[[[A.]B.]C.]D.]E[.] is returned as E + D*100 + C*10000 + B*1000000 + A*100000000 (see libdbi's dbi_conn_get_engine_version() documentation).
2012-06-06check_dbi: Added -r and -R options.Sebastian Harl1-12/+89
These options may be used to specify an extended POSIX regular expression that is applied to the query result. When using -R, a case-insensitive match is done. The options may not be mixed with -w/-c/-e.
2012-06-06check_dbi: Added -e option.Sebastian Harl1-19/+76
This option may be used to specify a string that is expected as the query return value. The string is compared to the query result using strcmp(). The option may not be mixed with -w/-c.
2012-06-06check_dbi: Added some examples to the help output.Sebastian Harl1-1/+16
2012-06-06check_dbi: Added QUERY_TIME metric.Sebastian Harl1-37/+90
This metric checks the execution time of the specified query. In case the query does not return any (parsable) data, this is not treated as an error when using this metric.
2012-06-06check_dbi: Replaced -W/-C with -m.Sebastian Harl1-61/+70
The -m option may be used to specify a metric to check the thresholds against. This is more flexible than --conntime-warning/--conntime-critical (-W/-C) as it may be extended to support further metrics without introducing tons of arguments. Also, it does not make much sense to check the conntime and query result at the same time. Currently, the metrics CONN_TIME and QUERY_RESULT are available. A query is no longer required unless QUERY_RESULT (the default) is used.
2012-06-06check_dbi: Fixed/improved perfdata output.Sebastian Harl1-1/+1
- do not use zero as 'min' value for the query result perfdata - added all semicolons
2012-06-06check_dbi: Check and report the time used by the query.Sebastian Harl1-17/+37
2012-06-06check_dbi: Added threshold ranges for the connection time.Sebastian Harl1-7/+45
The -W and -C options are used for that. The plugin return value is determined by the worst check result.
2012-06-06check_dbi: Include extra opts in help output.Sebastian Harl1-0/+5
2012-06-06Initial version of the 'check_dbi' plugin.Sebastian Harl2-1/+519
This plugin connects to an SQL database using libdbi, thus supporting all database backends supported by libdbi. It will then issue the specified SQL query and check the result (the numeric value of the first column of the first row to be precise) against the specified warning/critical ranges. The performance data includes the connection time (µs-resolution as provided by gettimeofday()) and the query result.
2012-06-06sslutils: Check if OpenSSL supports SSLv2.refs/pull/6/headSebastian Harl1-0/+5
Recent versions/builds seem to disable that feature.
2012-05-29check_http: Fix -C/--certificate option handlingHolger Weiss1-1/+1
The support for specifying the desired SSL protocol version via an optional -S/--ssl argument broke the -C/--certificate option. This is fixed now.
2012-05-28check_http: Don't ignore SSL initialization errorsHolger Weiss1-1/+3
SSL initialization errors are now handled properly by check_http (#3095106 - Eric Schoeller).
2012-05-28Add support for specifying SSL protocol versionHolger Weiss2-8/+40
The check_http -S/--ssl option now takes an optional argument which specifies the desired SSL/TLS protocol version (#3285367 - Jason Lunn).
2012-05-07Disable stateless SSL session resumptionHolger Weiss1-0/+3
Some versions of OpenSSL fail to negotiate the SSL connection with at least some versions of Tomcat if stateless SSL session resumption support (see RFC4507) is enabled: | CRITICAL - Cannot make SSL connection | 140099330348712:error:140943F2:SSL routines:SSL3_READ_BYTES:sslv3 alert unexpected message:s3_pkt.c:1195:SSL alert number 10 The problem is reproducible with OpenSSL 1.0.0h, but not with OpenSSL 0.9.8o-4squeeze12 (as shipped with Debian 6.0.4). We work around it by disabling the RFC4507 functionality when using OpenSSL versions which support it. Thanks to Dag Bakke for reporting the issue and for giving me access to a server I could use to reproduce the problem.
2012-04-17Fix check_ping where output of ping6 when unreachable (Debian #662638)refs/pull/2/headJan Wagner1-0/+2
2012-04-10Merge branch 'master' of ↵Matthias Eble6-14/+42
ssh://nagiosplug.git.sourceforge.net/gitroot/nagiosplug/nagiosplug
2012-04-09check_by_ssh: added -F config file to specify alternative ssh configSven Nierlein2-3/+21
2012-02-24Clarify that check_http won't verify certificatesHolger Weiss1-0/+4
Add a note to the --help output which clarifies that check_http doesn't perform certificate verification (beyond what the "-C" option does). (Suggested by Michael Renner in Debian bug report #644627, forwarded by Jan Wagner.)
2012-02-24Cosmetic changeHolger Weiss1-7/+7
Replace all occurrences of "strstr(s, "c") == s" with "s[0] == 'c'".
2012-02-24Accept multiple labels specified with "-l"Holger Weiss1-3/+3
Fix the code which accepts a comma-separated list of labels specified via the "-l" option. (Spotted by Oskar Liljeblad in Debian bug report #647020, forwarded by Jan Wagner.)
2012-02-10Enable compiling on AIX 6.1Eric Stanley1-0/+6
2011-09-07Make GCC happyThomas Guyot-Sionnest1-1/+1
It won't trust us about msg containing no format string, and fail miserably when compiled with -Werror=format-security. Reported by spy6 on IRC.
2011-08-13Fix: check_ldap now correctly handles the long option --hostname for -HMatthias Eble1-1/+1
The undocumented --host has been changed to --hostname which is actually mentioned in --help. Thanks to lgarrett (#3191388)
2011-07-15Fix check_smtp and check_tcp where duplicate messages were displayed for ↵Ton Voon2-7/+1
certificate errors (Opsview team)
2011-07-15New option to check_smtp to ignore failures when sending QUIT (#3358348 - ↵Ton Voon1-4/+26
Duncan Ferguson)
2011-03-26Add perfdata to check_ssh (#3244097 - Marco Beck)Thomas Guyot-Sionnest1-2/+9
2011-02-08check_smtp: Abort on missing/unexpected greetingHolger Weiss1-2/+2
Abort immediately if we don't receive a server greeting or if the greeting doesn't contain the "--expect"ed string (by default: "220") instead of blindly sending the EHLO/HELO line. Spotted by Daniel Piddock, see Debian bug report #611914.