Bump version to 2.1.2

Merge pull request #79 from drewkerrigan/feature/http-method
Add CLI Flag to change HTTP method
2026-02-12 01:51:01 +01:00 · 2022-09-15 15:25:38 +02:00 · 2022-09-15 15:22:48 +02:00 · 2022-09-09 17:28:35 +02:00 · 2022-09-09 17:26:23 +02:00 · 2022-09-08 10:09:43 +02:00
17 changed files with 1920 additions and 377 deletions
--- a/.github/workflows/unittest.yml
+++ b/.github/workflows/unittest.yml
@@ -0,0 +1,26 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  gitHubActionForPytest:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.8, 3,9]
+    name: GitHub Action
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Install dependencies
+      run: |
+        python -m pip install -r requirements-dev.txt
+    - name: Lint
+      run: |
+        make lint
+    - name: Unit Test
+      run: |
+        make test
+    - name: Coverage
+      run: |
+        make coverage
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,64 @@
+#Emacs
+\#*
+.\#*
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+.venv/
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+#Ipython Notebook
+.ipynb_checkpoints
--- a/.pylintrc
+++ b/.pylintrc
@@ -0,0 +1,21 @@
+# pylint config
+[MASTER]
+ignore-patterns=^test.*
+
+[MESSAGES CONTROL]
+disable=fixme,
+        consider-using-f-string,
+        invalid-name,
+        line-too-long,
+        missing-function-docstring,
+        missing-module-docstring,
+        multiple-imports,
+        no-else-return,
+        redefined-outer-name,
+        superfluous-parens,
+        too-many-locals,
+        too-many-arguments,
+        too-many-branches,
+        too-many-instance-attributes,
+        too-many-return-statements,
+        too-many-statements
--- a/9
+++ b/9
@@ -0,0 +1,9 @@
+.PHONY: lint test coverage
+
+lint:
+	python -m pylint check_http_json.py
+test:
+	python -m unittest discover
+coverage:
+	python -m coverage run -m unittest discover
+	python -m coverage report -m --include check_http_json.py
--- a/README.md
+++ b/README.md
@@ -1,13 +1,220 @@
+![CI](https://github.com/drewkerrigan/nagios-http-json/workflows/CI/badge.svg)
+
 # Nagios Json Plugin

 This is a generic plugin for Nagios which checks json values from a given HTTP endpoint against argument specified rules and determines the status and performance data for that service.

-### Installation
+## Links

-#### Requirements
+* [CLI Usage](#cli-usage)
+* [Examples](#examples)
+    * [Riak Stats](docs/RIAK.md)
+    * [Docker](docs/DOCKER.md)
+* [Nagios Installation](#nagios-installation)

-* Nagios
-* Python
+## CLI Usage
+
+Executing `./check_http_json.py -h` will yield the following details:
+
+```
+usage: check_http_json.py [-h] [-d] [-s] -H HOST [-k] [-V] [--cacert CACERT]
+                          [--cert CERT] [--key KEY] [-P PORT] [-p PATH]
+                          [-t TIMEOUT] [-B AUTH] [-D DATA] [-A HEADERS]
+                          [-f FIELD_SEPARATOR] [-F VALUE_SEPARATOR]
+                          [-w [KEY_THRESHOLD_WARNING [KEY_THRESHOLD_WARNING ...]]]
+                          [-c [KEY_THRESHOLD_CRITICAL [KEY_THRESHOLD_CRITICAL ...]]]
+                          [-e [KEY_LIST [KEY_LIST ...]]]
+                          [-E [KEY_LIST_CRITICAL [KEY_LIST_CRITICAL ...]]]
+                          [-q [KEY_VALUE_LIST [KEY_VALUE_LIST ...]]]
+                          [-Q [KEY_VALUE_LIST_CRITICAL [KEY_VALUE_LIST_CRITICAL ...]]]
+                          [-u [KEY_VALUE_LIST_UNKNOWN [KEY_VALUE_LIST_UNKNOWN ...]]]
+                          [-y [KEY_VALUE_LIST_NOT [KEY_VALUE_LIST_NOT ...]]]
+                          [-Y [KEY_VALUE_LIST_NOT_CRITICAL [KEY_VALUE_LIST_NOT_CRITICAL ...]]]
+                          [-m [METRIC_LIST [METRIC_LIST ...]]]
+
+Check HTTP JSON Nagios Plugin
+
+Generic Nagios plugin which checks json values from a given endpoint against
+argument specified rules and determines the status and performance data for
+that service.
+
+Version: 2.1.2 (2022-09-15)
+
+optional arguments:
+  -h, --help            show this help message and exit
+  -d, --debug           debug mode
+  -s, --ssl             use TLS to connect to remote host
+  -H HOST, --host HOST  remote host to query
+  -k, --insecure        do not check server SSL certificate
+  -X {GET,POST}, --request {GET,POST}
+                        Specifies a custom request method to use when communicating with the HTTP server
+  -V, --version         print version of this plugin
+  --cacert CACERT       SSL CA certificate
+  --cert CERT           SSL client certificate
+  --key KEY             SSL client key ( if not bundled into the cert )
+  -P PORT, --port PORT  TCP port
+  -p PATH, --path PATH  Path
+  -t TIMEOUT, --timeout TIMEOUT
+                        Connection timeout (seconds)
+  -B AUTH, --basic-auth AUTH
+                        Basic auth string "username:password"
+  -D DATA, --data DATA  The http payload to send as a POST
+  -A HEADERS, --headers HEADERS
+                        The http headers in JSON format.
+  -f SEPARATOR, --field_separator SEPARATOR
+                        JSON Field separator, defaults to "."; Select element
+                        in an array with "(" ")"
+  -F SEPARATOR, --value_separator SEPARATOR
+                        JSON Value separator, defaults to ":";
+  -w [KEY_THRESHOLD_WARNING [KEY_THRESHOLD_WARNING ...]], --warning [KEY_THRESHOLD_WARNING [KEY_THRESHOLD_WARNING ...]]
+                        Warning threshold for these values
+                        (key1[>alias],WarnRange key2[>alias],WarnRange).
+                        WarnRange is in the format [@]start:end, more
+                        information at nagios-plugins.org/doc/guidelines.html.
+  -c [KEY_THRESHOLD_CRITICAL [KEY_THRESHOLD_CRITICAL ...]], --critical [KEY_THRESHOLD_CRITICAL [KEY_THRESHOLD_CRITICAL ...]]
+                        Critical threshold for these values
+                        (key1[>alias],CriticalRange
+                        key2[>alias],CriticalRange. CriticalRange is in the
+                        format [@]start:end, more information at nagios-
+                        plugins.org/doc/guidelines.html.
+  -e [KEY_LIST [KEY_LIST ...]], --key_exists [KEY_LIST [KEY_LIST ...]]
+                        Checks existence of these keys to determine status.
+                        Return warning if key is not present.
+  -E [KEY_LIST_CRITICAL [KEY_LIST_CRITICAL ...]], --key_exists_critical [KEY_LIST_CRITICAL [KEY_LIST_CRITICAL ...]]
+                        Same as -e but return critical if key is not present.
+  -q [KEY_VALUE_LIST [KEY_VALUE_LIST ...]], --key_equals [KEY_VALUE_LIST [KEY_VALUE_LIST ...]]
+                        Checks equality of these keys and values
+                        (key[>alias],value key2,value2) to determine status.
+                        Multiple key values can be delimited with colon
+                        (key,value1:value2). Return warning if equality check
+                        fails
+  -Q [KEY_VALUE_LIST_CRITICAL [KEY_VALUE_LIST_CRITICAL ...]], --key_equals_critical [KEY_VALUE_LIST_CRITICAL [KEY_VALUE_LIST_CRITICAL ...]]
+                        Same as -q but return critical if equality check
+                        fails.
+  -u [KEY_VALUE_LIST_UNKNOWN [KEY_VALUE_LIST_UNKNOWN ...]], --key_equals_unknown [KEY_VALUE_LIST_UNKNOWN [KEY_VALUE_LIST_UNKNOWN ...]]
+                        Same as -q but return unknown if equality check fails.
+  -y [KEY_VALUE_LIST_NOT [KEY_VALUE_LIST_NOT ...]], --key_not_equals [KEY_VALUE_LIST_NOT [KEY_VALUE_LIST_NOT ...]]
+                        Checks equality of these keys and values
+                        (key[>alias],value key2,value2) to determine status.
+                        Multiple key values can be delimited with colon
+                        (key,value1:value2). Return warning if equality check
+                        succeeds
+  -Y [KEY_VALUE_LIST_NOT_CRITICAL [KEY_VALUE_LIST_NOT_CRITICAL ...]], --key_not_equals_critical [KEY_VALUE_LIST_NOT_CRITICAL [KEY_VALUE_LIST_NOT_CRITICAL ...]]
+                        Same as -q but return critical if equality check
+                        succeeds.
+  -m [METRIC_LIST [METRIC_LIST ...]], --key_metric [METRIC_LIST [METRIC_LIST ...]]
+                        Gathers the values of these keys (key[>alias],
+                        UnitOfMeasure,WarnRange,CriticalRange,Min,Max) for
+                        Nagios performance data. More information about Range
+                        format and units of measure for nagios can be found at
+                        nagios-plugins.org/doc/guidelines.html Additional
+                        formats for this parameter are: (key[>alias]),
+                        (key[>alias],UnitOfMeasure),
+                        (key[>alias],UnitOfMeasure,WarnRange, CriticalRange).
+```
+
+## Examples
+
+### Key Naming
+
+**Data for key** `value`:
+
+    { "value": 1000 }
+
+**Data for key** `capacity.value`:
+
+    {
+        "capacity": {
+            "value": 1000
+        }
+    }
+
+**Data for key** `(0).capacity.value`:
+
+    [
+        {
+            "capacity": {
+                "value": 1000
+            }
+        }
+    ]
+
+**Data for keys of all items in a list** `(*).capacity.value`:
+
+    [
+        {
+            "capacity": {
+                "value": 1000
+            }
+        },
+        {
+            "capacity": {
+                "value": 2200
+            }
+        }
+    ]
+
+**Data for separator** `-f _` **and key** `(0)_gauges_jvm.buffers.direct.capacity_value`:
+
+    [
+        {
+            "gauges": {
+                "jvm.buffers.direct.capacity":
+                    "value": 1000
+                }
+            }
+        }
+    ]
+
+**Data for keys** `ring_members(0)`, `ring_members(1)`, `ring_members(2)`:
+
+    {
+        "ring_members": [
+            "riak1@127.0.0.1",
+            "riak2@127.0.0.1",
+            "riak3@127.0.0.1"
+        ]
+    }
+
+### Thresholds and Ranges
+
+**Data**:
+
+    { "metric": 1000 }
+
+#### Relevant Commands
+
+* **Warning:** `./check_http_json.py -H <host>:<port> -p <path> -w "metric,RANGE"`
+* **Critical:** `./check_http_json.py -H <host>:<port> -p <path> -c "metric,RANGE"`
+* **Metrics with Warning:** `./check_http_json.py -H <host>:<port> -p <path> -w "metric,RANGE"`
+* **Metrics with Critical:**
+
+        ./check_http_json.py -H <host>:<port> -p <path> -w "metric,,,RANGE"
+        ./check_http_json.py -H <host>:<port> -p <path> -w "metric,,,,MIN,MAX"
+
+#### Range Definitions
+
+* **Format:** [@]START:END
+* **Generates a Warning or Critical if...**
+    * **Value is less than 0 or greater than 1000:** `1000` or `0:1000`
+    * **Value is greater than or equal to 1000, or less than or equal to 0:** `@1000` or `@0:1000`
+    * **Value is less than 1000:** `1000:`
+    * **Value is greater than 1000:** `~:1000`
+    * **Value is greater than or equal to 1000:** `@1000:`
+
+More info about Nagios Range format and Units of Measure can be found at [https://nagios-plugins.org/doc/guidelines.html](https://nagios-plugins.org/doc/guidelines.html).
+
+#### Using Headers
+
+* `./check_http_json.py -H <host>:<port> -p <path> -A '{"content-type": "application/json"}' -w "metric,RANGE"`
+
+## Nagios Installation
+
+### Requirements
+
+* Python 3.6+
+
+### Configuration

 Assuming a standard installation of Nagios, the plugin can be executed from the machine that Nagios is running on.

@@ -35,203 +242,15 @@ Add the following command definition to your commands config (`commands.config`)

 define command{
        command_name    <command_name>
-        command_line    /usr/bin/python /usr/local/nagios/libexec/plugins/check_http_json.py -H <host>:<port> -p <path> [-e|-q|-l|-g <rules>] [-m <metrics>]
+        command_line    /usr/bin/python /usr/local/nagios/libexec/plugins/check_http_json.py -H <host>:<port> -p <path> [-e|-q|-w|-c <rules>] [-m <metrics>]
        }

 ```

-More info about options in Usage.
+## Icinga2 configuration

-### CLI Usage
+The Icinga2 command definition can be found here: (contrib/icinga2_check_command_definition.conf)

-Executing `./check_http_json.py -h` will yield the following details:
-
-```
-usage: check_http_json.py [-h] -H HOST [-B AUTH] [-p PATH]
-                          [-e [KEY_LIST [KEY_LIST ...]]]
-                          [-q [KEY_VALUE_LIST [KEY_VALUE_LIST ...]]]
-                          [-l [KEY_LTE_LIST [KEY_LTE_LIST ...]]]
-                          [-g [KEY_GTE_LIST [KEY_GTE_LIST ...]]]
-                          [-m [METRIC_LIST [METRIC_LIST ...]]] [-s]
-                          [-f SEPARATOR] [-d]
-
-Nagios plugin which checks json values from a given endpoint against argument
-specified rules and determines the status and performance data for that
-service
-
-optional arguments:
-  -h, --help            show this help message and exit
-  -H HOST, --host HOST  Host.
-  -B AUTH, --basic-auth AUTH
-                        Basic auth string "username:password"
-  -p PATH, --path PATH  Path.
-  -e [KEY_LIST [KEY_LIST ...]], --key_exists [KEY_LIST [KEY_LIST ...]]
-                        Checks existence of these keys to determine status.
-  -q [KEY_VALUE_LIST [KEY_VALUE_LIST ...]], --key_equals [KEY_VALUE_LIST [KEY_VALUE_LIST ...]]
-                        Checks equality of these keys and values (key,value
-                        key2,value2) to determine status.
-  -l [KEY_LTE_LIST [KEY_LTE_LIST ...]], --key_lte [KEY_LTE_LIST [KEY_LTE_LIST ...]]
-                        Checks that these keys and values (key,value
-                        key2,value2) are less than or equal to the returned
-                        json value to determine status.
-  -g [KEY_GTE_LIST [KEY_GTE_LIST ...]], --key_gte [KEY_GTE_LIST [KEY_GTE_LIST ...]]
-                        Checks that these keys and values (key,value
-                        key2,value2) are greater than or equal to the returned
-                        json value to determine status.
-  -m [METRIC_LIST [METRIC_LIST ...]], --key_metric [METRIC_LIST [METRIC_LIST ...]]
-                        Gathers the values of these keys
-                        (key,UnitOfMeasure,Min,Max,WarnRange,CriticalRange)
-                        for Nagios performance data. More information about
-                        Range format and units of measure for nagios can be
-                        found at https://nagios-
-                        plugins.org/doc/guidelines.html Additional formats for
-                        this parameter are: (key), (key,UnitOfMeasure),
-                        (key,UnitOfMeasure,Min,Max).
-  -s, --ssl             HTTPS mode.
-  -f SEPARATOR, --field_separator SEPARATOR
-                        Json Field separator, defaults to "."
-  -d, --debug           Debug mode.
-```
-
-More info about Nagios Range format and Units of Measure can be found at [https://nagios-plugins.org/doc/guidelines.html](https://nagios-plugins.org/doc/guidelines.html).
-
-### Docker Info Example Plugin
-
-#### Description
-
-Let's say we want to use `check_http_json.py` to read from Docker's `/info` HTTP API endpoint with the following parameters:
-
-##### Connection information
-
-* Host = 127.0.0.1:4243
-* Path = /info
-
-##### Rules for "aliveness"
-
-* Verify that the key `Containers` exists in the outputted JSON
-* Verify that the key `IPv4Forwarding` has a value of `1`
-* Verify that the key `Debug` has a value less than or equal to `2`
-* Verify that the key `Images` has a value greater than or equal to `1`
-* If any of these criteria are not met, report a WARNING to Nagios
-
-##### Gather Metrics
-
-* Report value of the key `Containers` with a MinValue of 0 and a MaxValue of 1000 as performance data
-* Report value of the key `Images` as performance data
-* Report value of the key `NEventsListener` as performance data
-* Report value of the key `NFd` as performance data
-* Report value of the key `NGoroutines` as performance data
-* Report value of the key `SwapLimit` as performance data
-
-#### Service Definition
-
-`localhost.cfg`
-
-```
-
-define service {
-        use                             local-service
-        host_name                       localhost
-        service_description             Docker info status checker
-        check_command                   check_docker
-        }
-
-```
-
-#### Command Definition with Arguments
-
-`commands.cfg`
-
-```
-
-define command{
-        command_name    check_docker
-        command_line    /usr/bin/python /usr/local/nagios/libexec/plugins/check_http_json.py -H 127.0.0.1:4243 -p info -e Containers -q IPv4Forwarding,1 -l Debug,2 -g Images,1 -m Containers,,0,1000 Images NEventsListener NFd NGoroutines SwapLimit
-        }
-
-```
-
-#### Sample Output
-
-```
-OK: Status OK.|'Containers'=1;0;1000 'Images'=11;0;0 'NEventsListener'=3;0;0 'NFd'=10;0;0 'NGoroutines'=14;0;0 'SwapLimit'=1;0;0 
-```
-
-### Docker Container Monitor Example Plugin
-
-`check_http_json.py` is generic enough to read and evaluate rules on any HTTP endpoint that returns JSON. In this example we'll get the status of a specific container using it's ID which camn be found by using the list containers endpoint (`curl http://127.0.0.1:4243/containers/json?all=1`).
-
-##### Connection information
-
-* Host = 127.0.0.1:4243
-* Path = /containers/2356e8ccb3de8308ccb16cf8f5d157bc85ded5c3d8327b0dfb11818222b6f615/json
-
-##### Rules for "aliveness"
-
-* Verify that the key `ID` exists and is equal to the value `2356e8ccb3de8308ccb16cf8f5d157bc85ded5c3d8327b0dfb11818222b6f615`
-* Verify that the key `State.Running` has a value of `True`
-
-#### Service Definition
-
-`localhost.cfg`
-
-```
-
-define service {
-        use                             local-service
-        host_name                       localhost
-        service_description             Docker container liveness check
-        check_command                   check_my_container
-        }
-
-```
-
-#### Command Definition with Arguments
-
-`commands.cfg`
-
-```
-
-define command{
-        command_name    check_my_container
-        command_line    /usr/bin/python /usr/local/nagios/libexec/plugins/check_http_json.py -H 127.0.0.1:4243 -p /containers/2356e8ccb3de8308ccb16cf8f5d157bc85ded5c3d8327b0dfb11818222b6f615/json -q ID,2356e8ccb3de8308ccb16cf8f5d157bc85ded5c3d8327b0dfb11818222b6f615 State.Running,True
-        }
-
-```
-
-#### Sample Output
-
-```
-WARNING: Status check failed, reason: Value True for key State.Running did not match.
-```
-
-The plugin threw a warning because the Container ID I used on my system has the following State object:
-
-```
- u'State': {...
-            u'Running': False,
-            ...
-```
-
-If I change the command to have the parameter -q parameter `State.Running,False`, the output becomes:
-
-```
-OK: Status OK.
-```
-
-### Dropwizard / Fieldnames Containing '.' Example
-
-Simply choose a separator to  deal with data such as this:
-
-```
-{ "gauges": { "jvm.buffers.direct.capacity": {"value": 215415}}}
-```
-
-In this example I've chosen `_` to separate `guages` from `jvm` and `capacity` from `value`. The CLI invocation then becomes:
-
-```
-./check_http_json.py -H localhost:8081 -p metrics --key_exists gauges_jvm.buffers.direct.capacity_value -f _
-```

 ## License

--- a/check_http_json.py
+++ b/check_http_json.py
@@ -1,222 +1,652 @@
-#!/usr/bin/python
+#!/usr/bin/env python3

+import urllib.request, urllib.error, urllib.parse
+import base64
+import json
+import argparse
+import sys
+import ssl
+from pprint import pprint
+from urllib.error import HTTPError
+from urllib.error import URLError
+
+plugin_description = \
 """
 Check HTTP JSON Nagios Plugin

-Generic Nagios plugin which checks json values from a given endpoint against argument specified rules
-and determines the status and performance data for that service.
+Generic Nagios plugin which checks json values from a given endpoint against
+argument specified rules and determines the status and performance data for
+that service.
 """

-import httplib, urllib, urllib2, base64
-import json
-import argparse
-from pprint import pprint
-from urllib2 import HTTPError
-from urllib2 import URLError
+OK_CODE = 0
+WARNING_CODE = 1
+CRITICAL_CODE = 2
+UNKNOWN_CODE = 3

+__version__ = '2.1.2'
+__version_date__ = '2022-09-15'

 class NagiosHelper:
-	"""Help with Nagios specific status string formatting."""
-	code = 0
-	message_prefixes = {0: 'OK', 1: 'WARNING', 2: 'CRITICAL', 3: 'UNKNOWN'}
-	message_text = ''
+    """
+    Help with Nagios specific status string formatting.
+    """
+
+    message_prefixes = {OK_CODE: 'OK',
+                        WARNING_CODE: 'WARNING',
+                        CRITICAL_CODE: 'CRITICAL',
+                        UNKNOWN_CODE: 'UNKNOWN'}
    performance_data = ''
+    warning_message = ''
+    critical_message = ''
+    unknown_message = ''

-	def getMessage(self):
-		"""Build a status-prefixed message with optional performance data generated externally"""
-		text = "%s" % self.message_prefixes[self.code]
-		if self.message_text:
-			text += ": %s" % self.message_text
+    def getMessage(self, message=''):
+        """
+        Build a status-prefixed message with optional performance data
+        generated externally
+        """
+
+        message += self.warning_message
+        message += self.critical_message
+        message += self.unknown_message
+        code = self.message_prefixes[self.getCode()]
+        output = "{code}: Status {code}. {message}".format(code=code, message=message.strip())
        if self.performance_data:
-			text += "|%s" % self.performance_data
-		return text
+            output = "{code}: {perf_data} Status {code}. {message}|{perf_data}".format(
+                code=code,
+                message=message.strip(),
+                perf_data=self.performance_data)
+        return output.strip()

-	def setCodeAndMessage(self, code, text): 
-		self.code = code
-		self.message_text = text
+    def getCode(self):
+        code = OK_CODE
+        if (self.warning_message != ''):
+            code = WARNING_CODE
+        if (self.critical_message != ''):
+            code = CRITICAL_CODE
+        if (self.unknown_message != ''):
+            code = UNKNOWN_CODE
+        return code
+
+    def append_warning(self, warning_message):
+        self.warning_message += warning_message
+
+    def append_critical(self, critical_message):
+        self.critical_message += critical_message
+
+    def append_unknown(self, unknown_message):
+        self.unknown_message += unknown_message
+
+    def append_metrics(self, metrics):
+        (performance_data, warning_message, critical_message) = metrics
+        self.performance_data += performance_data
+        self.append_warning(warning_message)
+        self.append_critical(critical_message)

-	def ok(self, text): self.setCodeAndMessage(0, text)
-	def warning(self, text): self.setCodeAndMessage(1, text)
-	def critical(self, text): self.setCodeAndMessage(2, text)
-	def unknown(self, text): self.setCodeAndMessage(3, text)

 class JsonHelper:
-	"""Perform simple comparison operations against values in a given JSON dict"""
-	def __init__(self, json_data, separator):
+    """
+    Perform simple comparison operations against values in a given
+    JSON dict
+    """
+
+    def __init__(self, json_data, separator, value_separator):
        self.data = json_data
        self.separator = separator
+        self.value_separator = value_separator
+        self.arrayOpener = '('
+        self.arrayCloser = ')'
+
+    def getSubElement(self, key, data):
+        separatorIndex = key.find(self.separator)
+        partialKey = key[:separatorIndex]
+        remainingKey = key[separatorIndex + 1:]
+        if partialKey in data:
+            return self.get(remainingKey, data[partialKey])
+        return (None, 'not_found')
+
+    def getSubArrayElement(self, key, data):
+        subElemKey = key[:key.find(self.arrayOpener)]
+        index = int(key[key.find(self.arrayOpener) +
+                        1:key.find(self.arrayCloser)])
+        remainingKey = key[key.find(self.arrayCloser + self.separator) + 2:]
+
+        if key.find(self.arrayCloser + self.separator) == -1:
+            remainingKey = key[key.find(self.arrayCloser) + 1:]
+        if subElemKey in data:
+            if index < len(data[subElemKey]):
+                return self.get(remainingKey, data[subElemKey][index])
+            else:
+                return (None, 'not_found')
+        if index >= len(data):
+            return (None, 'not_found')
+        else:
+            if not subElemKey:
+                return self.get(remainingKey, data[index])
+            else:
+                return (None, 'not_found')
+
+    def equals(self, key, value):
+        return self.exists(key) and \
+            str(self.get(key)) in value.split(self.value_separator)
+
+    def lte(self, key, value):
+        return self.exists(key) and float(self.get(key)) <= float(value)
+
+    def lt(self, key, value):
+        return self.exists(key) and float(self.get(key)) < float(value)
+
+    def gte(self, key, value):
+        return self.exists(key) and float(self.get(key)) >= float(value)
+
+    def gt(self, key, value):
+        return self.exists(key) and float(self.get(key)) > float(value)
+
+    def exists(self, key):
+        return (self.get(key) != (None, 'not_found'))

-	def equals(self, key, value): return self.exists(key) and str(self.get(key)) == value
-	def lte(self, key, value): return self.exists(key) and float(self.get(key)) <= float(value)
-	def gte(self, key, value): return self.exists(key) and float(self.get(key)) >= float(value)
-	def exists(self, key): return (self.get(key) != (None, 'not_found'))
    def get(self, key, temp_data=''):
-		"""Can navigate nested json keys with a dot format (Element.Key.NestedKey). Returns (None, 'not_found') if not found"""
-		if temp_data:
+        """
+        Can navigate nested json keys with a dot format
+        (Element.Key.NestedKey). Returns (None, 'not_found') if not found
+        """
+
+        if temp_data != '':
            data = temp_data
        else:
            data = self.data
-
-		if self.separator in key:
-			return self.get(key[key.find(self.separator) + 1:], data[key[:key.find(self.separator)]])
+        if len(key) <= 0:
+            return data
+        if key.find(self.separator) != -1 and \
+           key.find(self.arrayOpener) != -1:
+            if key.find(self.separator) < key.find(self.arrayOpener):
+                return self.getSubElement(key, data)
            else:
-			if key in data:
+                return self.getSubArrayElement(key, data)
+        else:
+            if key.find(self.separator) != -1:
+                return self.getSubElement(key, data)
+            else:
+                if key.find(self.arrayOpener) != -1:
+                    return self.getSubArrayElement(key, data)
+                else:
+                    if isinstance(data, dict) and key in data:
                        return data[key]
                    else:
                        return (None, 'not_found')

+    def expandKey(self, key, keys):
+        if '(*)' not in key:
+            keys.append(key)
+            return keys
+        subElemKey = ''
+        if key.find('(*)') > 0:
+            subElemKey = key[:key.find('(*)')-1]
+        remainingKey = key[key.find('(*)')+3:]
+        elemData = self.get(subElemKey)
+        if elemData == (None, 'not_found'):
+            keys.append(key)
+            return keys
+        if subElemKey != '':
+            subElemKey = subElemKey + '.'
+        for i in range(len(elemData)):
+            newKey = subElemKey + '(' + str(i) + ')' + remainingKey
+            newKeys = self.expandKey(newKey, [])
+            for j in newKeys:
+                keys.append(j)
+
+        return keys
+
+
+def _getKeyAlias(original_key):
+    key = original_key
+    alias = original_key
+    if '>' in original_key:
+        keys = original_key.split('>')
+        if len(keys) == 2:
+            key, alias = keys
+    return key, alias
+
+
 class JsonRuleProcessor:
-	"""Perform checks and gather values from a JSON dict given rules and metrics definitions"""
+    """
+    Perform checks and gather values from a JSON dict given rules
+    and metrics definitions
+    """
+
    def __init__(self, json_data, rules_args):
        self.data = json_data
        self.rules = rules_args
        separator = '.'
-		if self.rules.separator: separator = self.rules.separator
-		self.helper = JsonHelper(self.data, separator)
+        value_separator = ':'
+        if self.rules.separator:
+            separator = self.rules.separator
+        if self.rules.value_separator:
+            value_separator = self.rules.value_separator
+        self.helper = JsonHelper(self.data, separator, value_separator)
+        debugPrint(rules_args.debug, "rules: %s" % rules_args)
+        debugPrint(rules_args.debug, "separator: %s" % separator)
+        debugPrint(rules_args.debug, "value_separator: %s" % value_separator)
+        self.metric_list = self.expandKeys(self.rules.metric_list)
+        self.key_threshold_warning = self.expandKeys(
+            self.rules.key_threshold_warning)
+        self.key_threshold_critical = self.expandKeys(
+            self.rules.key_threshold_critical)
+        self.key_value_list = self.expandKeys(self.rules.key_value_list)
+        self.key_value_list_not = self.expandKeys(
+            self.rules.key_value_list_not)
+        self.key_list = self.expandKeys(self.rules.key_list)
+        self.key_value_list_critical = self.expandKeys(
+            self.rules.key_value_list_critical)
+        self.key_value_list_not_critical = self.expandKeys(
+            self.rules.key_value_list_not_critical)
+        self.key_list_critical = self.expandKeys(self.rules.key_list_critical)
+        self.key_value_list_unknown = self.expandKeys(
+            self.rules.key_value_list_unknown)

-		debugPrint(rules_args.debug, "separator:%s" % separator)
+    def expandKeys(self, src):
+        if src is None:
+            return []
+        dest = []
+        for key in src:
+            newKeys = self.helper.expandKey(key, [])
+            for k in newKeys:
+                dest.append(k)
+        return dest

-	def isAlive(self):
-		"""Return a tuple with liveness and reason for not liveness given existence, equality, and comparison rules"""
-		reason = ''
+    def checkExists(self, exists_list):
+        failure = ''
+        for k in exists_list:
+            key, alias = _getKeyAlias(k)
+            if (self.helper.exists(key) is False):
+                failure += " Key %s did not exist." % alias
+        return failure

-		if self.rules.key_list != None:
-			for k in self.rules.key_list:
-				if (self.helper.exists(k) == False):
-					reason += " Key %s did not exist." % k
-
-		if self.rules.key_value_list != None:
-			for kv in self.rules.key_value_list:
+    def checkEquality(self, equality_list):
+        failure = ''
+        for kv in equality_list:
            k, v = kv.split(',')
-				if (self.helper.equals(k, v) == False):
-					reason += " Value %s for key %s did not match." % (v, k)
+            key, alias = _getKeyAlias(k)
+            if not self.helper.equals(key, v):
+                failure += " Key %s mismatch. %s != %s" % (alias, v,
+                                                           self.helper.get(key))
+        return failure

-		if self.rules.key_lte_list != None:
-			for kv in self.rules.key_lte_list:
+    def checkNonEquality(self, equality_list):
+        failure = ''
+        for kv in equality_list:
            k, v = kv.split(',')
-				if (self.helper.lte(k, v) == False):
-					reason += " Value %s was not less than or equal to value for key %s." % (v, k)
+            key, alias = _getKeyAlias(k)
+            if self.helper.equals(key, v):
+                failure += " Key %s match found. %s == %s" % (alias, v,
+                                                              self.helper.get(key))
+        return failure

-		if self.rules.key_gte_list != None:
-			for kv in self.rules.key_gte_list:
-				k, v = kv.split(',')
-				if (self.helper.gte(k, v) == False):
-					reason += " Value %s was not greater than or equal to value for key %s." % (v, k)
+    def checkThreshold(self, key, alias, r):
+        failure = ''
+        invert = False
+        start = 0
+        end = 'infinity'
+        if r.startswith('@'):
+            invert = True
+            r = r[1:]
+        vals = r.split(':')
+        if len(vals) == 1:
+            end = vals[0]
+        if len(vals) == 2:
+            start = vals[0]
+            if vals[1] != '':
+                end = vals[1]
+        if(start == '~'):
+            if (invert and self.helper.lte(key, end)):
+                failure += " Value (%s) for key %s was less than or equal to %s." % \
+                           (self.helper.get(key), alias, end)
+            elif (not invert and self.helper.gt(key, end)):
+                failure += " Value (%s) for key %s was greater than %s." % \
+                           (self.helper.get(key), alias, end)
+        elif(end == 'infinity'):
+            if (invert and self.helper.gte(key, start)):
+                failure += " Value (%s) for key %s was greater than or equal to %s." % \
+                           (self.helper.get(key), alias, start)
+            elif (not invert and self.helper.lt(key, start)):
+                failure += " Value (%s) for key %s was less than %s." % \
+                           (self.helper.get(key), alias, start)
+        else:
+            if (invert and self.helper.gte(key, start) and
+                    self.helper.lte(key, end)):
+                failure += " Value (%s) for key %s was inside the range %s:%s." % \
+                           (self.helper.get(key), alias, start, end)
+            elif (not invert and (self.helper.lt(key, start) or
+                                  self.helper.gt(key, end))):
+                failure += " Value (%s) for key %s was outside the range %s:%s." % \
+                           (self.helper.get(key), alias, start, end)

-		is_alive = (reason == '')
+        return failure

-		return (is_alive, reason)
+    def checkThresholds(self, threshold_list):
+        failure = ''
+        for threshold in threshold_list:
+            k, r = threshold.split(',')
+            key, alias = _getKeyAlias(k)
+            failure += self.checkThreshold(key, alias, r)
+        return failure
+
+    def checkWarning(self):
+        failure = ''
+        if self.key_threshold_warning is not None:
+            failure += self.checkThresholds(self.key_threshold_warning)
+        if self.key_value_list is not None:
+            failure += self.checkEquality(self.key_value_list)
+        if self.key_value_list_not is not None:
+            failure += self.checkNonEquality(self.key_value_list_not)
+        if self.key_list is not None:
+            failure += self.checkExists(self.key_list)
+        return failure
+
+    def checkCritical(self):
+        failure = ''
+        if not self.data:
+            failure = " Empty JSON data."
+        if self.key_threshold_critical is not None:
+            failure += self.checkThresholds(self.key_threshold_critical)
+        if self.key_value_list_critical is not None:
+            failure += self.checkEquality(self.key_value_list_critical)
+        if self.key_value_list_not_critical is not None:
+            failure += self.checkNonEquality(self.key_value_list_not_critical)
+        if self.key_list_critical is not None:
+            failure += self.checkExists(self.key_list_critical)
+        return failure
+
+    def checkUnknown(self):
+        unknown = ''
+        if self.key_value_list_unknown is not None:
+            unknown += self.checkEquality(self.key_value_list_unknown)
+        return unknown
+
+    def checkMetrics(self):
+        """
+        Return a Nagios specific performance metrics string given keys
+        and parameter definitions
+        """

-	def getMetrics(self):
-		"""Return a Nagios specific performance metrics string given keys and parameter definitions"""
        metrics = ''
-
-		if self.rules.metric_list != None:
-			for metric in self.rules.metric_list:
+        warning = ''
+        critical = ''
+        if self.metric_list is not None:
+            for metric in self.metric_list:
                key = metric
-				minimum = maximum = warn_range = crit_range = 0
+                minimum = maximum = warn_range = crit_range = None
                uom = ''
-
                if ',' in metric:
                    vals = metric.split(',')
-
                    if len(vals) == 2:
-						key,uom = vals
+                        key, uom = vals
                    if len(vals) == 4:
-						key,uom,minimum,maximum = vals
+                        key, uom, warn_range, crit_range = vals
                    if len(vals) == 6:
-						key,uom,minimum,maximum,warn_range,crit_range = vals
-
+                        key, uom, warn_range, crit_range, \
+                            minimum, maximum = vals
+                key, alias = _getKeyAlias(key)
                if self.helper.exists(key):
-					metrics += "'%s'=%s" % (key, self.helper.get(key))
-					if uom: metrics += uom
+                    metrics += "'%s'=%s" % (alias, self.helper.get(key))
+                    if uom:
+                        metrics += uom
+                    if warn_range is not None:
+                        warning += self.checkThreshold(key, alias, warn_range)
+                        metrics += ";%s" % warn_range
+                    if crit_range is not None:
+                        critical += self.checkThreshold(key, alias, crit_range)
+                        metrics += ";%s" % crit_range
+                    if minimum is not None:
+                        critical += self.checkThreshold(key, alias, minimum +
+                                                        ':')
                        metrics += ";%s" % minimum
+                    if maximum is not None:
+                        critical += self.checkThreshold(key, alias, '~:' +
+                                                        maximum)
                        metrics += ";%s" % maximum
-					if warn_range: metrics += ";%s" % warn_range
-					if crit_range: metrics += ";%s" % crit_range
-
                metrics += ' '
+        return ("%s" % metrics, warning, critical)


-		return "%s" % metrics
+def parseArgs(args):
+    """
+    CLI argument definitions and parsing
+    """

-def parseArgs():
-	parser = argparse.ArgumentParser(description=
-			'Nagios plugin which checks json values from a given endpoint against argument specified rules\
-			and determines the status and performance data for that service')
+    parser = argparse.ArgumentParser(
+        description=plugin_description + '\n\nVersion: %s (%s)'
+        %(__version__, __version_date__),
+        formatter_class=argparse.RawDescriptionHelpFormatter
+    )

-	parser.add_argument('-H', '--host', dest='host', required=True, help='Host.')
-	parser.add_argument('-B', '--basic-auth', dest='auth', required=False, help='Basic auth string "username:password"')
-	parser.add_argument('-p', '--path', dest='path', help='Path.')
+    parser.add_argument('-d', '--debug', action='store_true',
+                        help='debug mode')
+    parser.add_argument('-s', '--ssl', action='store_true',
+                        help='use TLS to connect to remote host')
+    parser.add_argument('-H', '--host', dest='host',
+                        required=not ('-V' in args or '--version' in args),
+                        help='remote host to query')
+    parser.add_argument('-k', '--insecure', action='store_true',
+                        help='do not check server SSL certificate')
+    parser.add_argument('-X', '--request', dest='method', default='GET', choices=['GET', 'POST'],
+                        help='Specifies a custom request method to use when communicating  with  the HTTP server')
+    parser.add_argument('-V', '--version', action='store_true',
+                        help='print version of this plugin')
+    parser.add_argument('--cacert',
+                        dest='cacert', help='SSL CA certificate')
+    parser.add_argument('--cert',
+                        dest='cert', help='SSL client certificate')
+    parser.add_argument('--key', dest='key',
+                        help='SSL client key ( if not bundled into the cert )')
+    parser.add_argument('-P', '--port', dest='port', help='TCP port')
+    parser.add_argument('-p', '--path', dest='path', help='Path')
+    parser.add_argument('-t', '--timeout', type=int,
+                        help='Connection timeout (seconds)')
+    parser.add_argument('-B', '--basic-auth', dest='auth',
+                        help='Basic auth string "username:password"')
+    parser.add_argument('-D', '--data', dest='data',
+                        help='The http payload to send as a POST')
+    parser.add_argument('-A', '--headers', dest='headers',
+                        help='The http headers in JSON format.')
+    parser.add_argument('-f', '--field_separator', dest='separator',
+                        help='''JSON Field separator, defaults to ".";
+                        Select element in an array with "(" ")"''')
+    parser.add_argument('-F', '--value_separator', dest='value_separator',
+                        help='''JSON Value separator, defaults to ":"''')
+    parser.add_argument('-w', '--warning', dest='key_threshold_warning',
+                        nargs='*',
+                        help='''Warning threshold for these values
+                        (key1[>alias],WarnRange key2[>alias],WarnRange).
+                        WarnRange is in the format [@]start:end, more
+                        information at
+                        nagios-plugins.org/doc/guidelines.html.''')
+    parser.add_argument('-c', '--critical', dest='key_threshold_critical',
+                        nargs='*',
+                        help='''Critical threshold for these values
+                        (key1[>alias],CriticalRange key2[>alias],CriticalRange.
+                        CriticalRange is in the format [@]start:end, more
+                        information at
+                        nagios-plugins.org/doc/guidelines.html.''')
    parser.add_argument('-e', '--key_exists', dest='key_list', nargs='*',
-		help='Checks existence of these keys to determine status.')
+                        help='''Checks existence of these keys to determine
+                        status. Return warning if key is not present.''')
+    parser.add_argument('-E', '--key_exists_critical',
+                        dest='key_list_critical',
+                        nargs='*',
+                        help='''Same as -e but return critical if key is
+                        not present.''')
    parser.add_argument('-q', '--key_equals', dest='key_value_list', nargs='*',
-		help='Checks equality of these keys and values (key,value key2,value2) to determine status.')
-	parser.add_argument('-l', '--key_lte', dest='key_lte_list', nargs='*', 
-		help='Checks that these keys and values (key,value key2,value2) are less than or equal to\
-		the returned json value to determine status.')
-	parser.add_argument('-g', '--key_gte', dest='key_gte_list', nargs='*', 
-		help='Checks that these keys and values (key,value key2,value2) are greater than or equal to\
-		the returned json value to determine status.')
+                        help='''Checks equality of these keys and values
+                        (key[>alias],value key2,value2) to determine status.
+                        Multiple key values can be delimited with colon
+                        (key,value1:value2). Return warning if equality
+                        check fails''')
+    parser.add_argument('-Q', '--key_equals_critical',
+                        dest='key_value_list_critical', nargs='*',
+                        help='''Same as -q but return critical if
+                        equality check fails.''')
+    parser.add_argument('-u', '--key_equals_unknown',
+                        dest='key_value_list_unknown', nargs='*',
+                        help='''Same as -q but return unknown if
+                        equality check fails.''')
+    parser.add_argument('-y', '--key_not_equals',
+                        dest='key_value_list_not', nargs='*',
+                        help='''Checks equality of these keys and values
+                        (key[>alias],value key2,value2) to determine status.
+                        Multiple key values can be delimited with colon
+                        (key,value1:value2). Return warning if equality
+                        check succeeds''')
+    parser.add_argument('-Y', '--key_not_equals_critical',
+                        dest='key_value_list_not_critical', nargs='*',
+                        help='''Same as -q but return critical if equality
+                        check succeeds.''')
    parser.add_argument('-m', '--key_metric', dest='metric_list', nargs='*',
-		help='Gathers the values of these keys (key,UnitOfMeasure,Min,Max,WarnRange,CriticalRange) for Nagios performance data.\
-		More information about Range format and units of measure for nagios can be found at https://nagios-plugins.org/doc/guidelines.html\
-		Additional formats for this parameter are: (key), (key,UnitOfMeasure), (key,UnitOfMeasure,Min,Max).')
-	parser.add_argument('-s', '--ssl', action='store_true', help='HTTPS mode.')
-	parser.add_argument('-f', '--field_separator', dest='separator', help='Json Field separator, defaults to "."')
-	parser.add_argument('-d', '--debug', action='store_true', help='Debug mode.')
+                        help='''Gathers the values of these keys (key[>alias],
+                        UnitOfMeasure,WarnRange,CriticalRange,Min,Max) for
+                        Nagios performance data. More information about Range
+                        format and units of measure for nagios can be found at
+                        nagios-plugins.org/doc/guidelines.html
+                        Additional formats for this parameter are:
+                        (key[>alias]), (key[>alias],UnitOfMeasure),
+                        (key[>alias],UnitOfMeasure,WarnRange,
+                        CriticalRange).''')
+
+    return parser.parse_args(args)

-	return parser.parse_args()

 def debugPrint(debug_flag, message, pretty_flag=False):
+    """
+    Print debug messages if -d (debug_flat ) is set.
+    """
+
    if debug_flag:
        if pretty_flag:
            pprint(message)
        else:
-			print message
+            print(message)

-"""Program entry point"""
-if __name__ == "__main__":
-	args = parseArgs()
+
+def main(cliargs):
+    """
+    Main entrypoint for CLI
+    """
+
+    args = parseArgs(cliargs)
    nagios = NagiosHelper()
+    context = None
+
+    if args.version:
+        print('Version: %s - Date: %s' % (__version__, __version_date__))
+        sys.exit(0)

    if args.ssl:
        url = "https://%s" % args.host
+
+        context = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
+        context.options |= ssl.OP_NO_SSLv2
+        context.options |= ssl.OP_NO_SSLv3
+
+        if args.insecure:
+            context.verify_mode = ssl.CERT_NONE
+        else:
+            context.verify_mode = ssl.CERT_OPTIONAL
+            context.load_default_certs()
+            if args.cacert:
+                try:
+                    context.load_verify_locations(args.cacert)
+                except ssl.SSLError:
+                    nagios.append_unknown(
+                        'Error loading SSL CA cert "%s"!'
+                        % args.cacert)
+
+            if args.cert:
+                try:
+                    context.load_cert_chain(args.cert, keyfile=args.key)
+                except ssl.SSLError:
+                    if args.key:
+                        nagios.append_unknown(
+                            'Error loading SSL cert. Make sure key "%s" belongs to cert "%s"!'
+                            % (args.key, args.cert))
+                    else:
+                        nagios.append_unknown(
+                            'Error loading SSL cert. Make sure "%s" contains the key as well!'
+                            % (args.cert))
+
+        if nagios.getCode() != OK_CODE:
+            print(nagios.getMessage())
+            sys.exit(nagios.getCode())
+
    else:
        url = "http://%s" % args.host
+    if args.port:
+        url += ":%s" % args.port
+    if args.path:
+        url += "/%s" % args.path

-	if args.path: url += "/%s" % args.path
    debugPrint(args.debug, "url:%s" % url)
+    json_data = ''

-	# Attempt to reach the endpoint
    try:
-		req = urllib2.Request(url)
+        req = urllib.request.Request(url, method=args.method)
+        req.add_header("User-Agent", "check_http_json")
        if args.auth:
-			base64str = base64.encodestring(args.auth).replace('\n', '')
+            authbytes = str(args.auth).encode()
+            base64str = base64.encodebytes(authbytes).decode().replace('\n', '')
            req.add_header('Authorization', 'Basic %s' % base64str)
-		response = urllib2.urlopen(req)
-	except HTTPError as e:
-		nagios.unknown("HTTPError[%s], url:%s" % (str(e.code), url))
-	except URLError as e:
-		nagios.critical("URLError[%s], url:%s" % (str(e.reason), url))
+        if args.headers:
+            headers = json.loads(args.headers)
+            debugPrint(args.debug, "Headers:\n %s" % headers)
+            for header in headers:
+                req.add_header(header, headers[header])
+        if args.timeout and args.data:
+            databytes = str(args.data).encode()
+            response = urllib.request.urlopen(req, timeout=args.timeout,
+                                              data=databytes, context=context)
+        elif args.timeout:
+            response = urllib.request.urlopen(req, timeout=args.timeout,
+                                              context=context)
+        elif args.data:
+            databytes = str(args.data).encode()
+            response = urllib.request.urlopen(req, data=databytes, context=context)
        else:
-		jsondata = response.read()
-		data = json.loads(jsondata)
+            # pylint: disable=consider-using-with
+            response = urllib.request.urlopen(req, context=context)

+        json_data = response.read()
+
+    except HTTPError as e:
+        # Try to recover from HTTP Error, if there is JSON in the response
+        if "json" in e.info().get_content_subtype():
+            json_data = e.read()
+        else:
+            nagios.append_unknown(" HTTPError[%s], url:%s" % (str(e.code), url))
+    except URLError as e:
+        nagios.append_critical(" URLError[%s], url:%s" % (str(e.reason), url))
+
+    try:
+        data = json.loads(json_data)
+    except ValueError as e:
+        nagios.append_unknown(" Parser error: %s" % str(e))
+
+    else:
        debugPrint(args.debug, 'json:')
        debugPrint(args.debug, data, True)
-
        # Apply rules to returned JSON data
        processor = JsonRuleProcessor(data, args)
-		is_alive, reason = processor.isAlive()
-
-		if is_alive:
-			# Rules all passed, attempt to get performance data
-			nagios.performance_data = processor.getMetrics()
-			nagios.ok("Status OK.")
-		else:
-			nagios.warning("Status check failed, reason:%s" % reason)
+        nagios.append_warning(processor.checkWarning())
+        nagios.append_critical(processor.checkCritical())
+        nagios.append_metrics(processor.checkMetrics())
+        nagios.append_unknown(processor.checkUnknown())

    # Print Nagios specific string and exit appropriately
-	print nagios.getMessage()
-	exit(nagios.code)
+    print(nagios.getMessage())
+    sys.exit(nagios.getCode())
+
+
+if __name__ == "__main__":
+    # Program entry point
+    main(sys.argv[1:])
+
+#EOF
--- a/contrib/icinga2_check_command_definition.conf
+++ b/contrib/icinga2_check_command_definition.conf
@@ -0,0 +1,106 @@
+object CheckCommand "http_json" {
+		import "plugin-check-command"
+
+		command = [ PluginDir + "/check_http_json.py" ]
+
+		arguments = {
+		"--host" = {
+			value = "$address$"
+			description = "Hostname or address of the interface to query"
+			required = true
+		}
+		"--port" = {
+			value = "$http_json_port$"
+			description = "TCP port number"
+		}
+		"--path" = {
+			value = "$http_json_path$"
+			description = "URL path to query (i.e.: /v1/service/xyz)"
+		}
+		"--timeout" = {
+			value = "$http_json_timeout$"
+			description = "Connection timeout (seconds)"
+		}
+		"--basic-auth" = {
+			value = "$http_json_basic_auth$"
+			description = "Basic auth string 'username:password'"
+		}
+		"--ssl" = {
+			set_if = "$http_json_ssl$"
+			description = "use TLS to connect to remote host"
+		}
+		"--insecure" = {
+			set_if = "$http_json_insecure$"
+			description = "do not check server SSL certificate"
+		}
+		"--cacert" = {
+			value = "$http_json_cacert_file$"
+			description = "path of cacert file to validate server cert"
+		}
+		"--cert" = {
+			value = "$http_json_cert_file$"
+			description = "client certificate in PEM format"
+		}
+		"--key" = {
+			value = "$http_json_key_file$"
+			description = "client certificate key file in PEM format ( if not bundled into the cert )"
+		}
+		"--data" = {
+			value = "$http_json_post_data$"
+			description = "the http payload to send as a POST"
+		}
+		"--headers" = {
+			value = "$http_json_headers$"
+			description = "additional http headers in JSON format to send with the request"
+		}
+		"--field_separator" = {
+			value = "$http_json_field_separator$"
+			description = "JSON Field separator, defaults to '.'; Select element in an array with '(' ')'"
+		}
+		"--value_separator" = {
+			value = "$http_json_value_separator$"
+			description = "JSON Value separator, defaults to ':'"
+		}
+		"--warning" = {
+			value = "$http_json_warning$"
+			description = "Warning threshold for these values, WarningRange is in the format [@]start:end"
+		}
+		"--critical" = {
+			value = "$http_json_critical$"
+			description = "Critical threshold for these values, CriticalRange is in the format [@]start:end"
+		}
+		"--key_exists" = {
+			value = "$http_json_key_exists$"
+			description = "Checks existence of these keys to determine status. Return warning if key is not present."
+		}
+		"--key_exists_critical" = {
+			value = "$http_json_key_exists_critical$"
+			description = "Checks existence of these keys to determine status. Return critical if key is not present."
+		}
+		"--key_equals" = {
+			value = "$http_json_key_equals$"
+			description = "Checks equality of these keys and values. Return warning if equality check fails"
+		}
+		"--key_equals_critical" = {
+			value = "$http_json_key_equals_critical$"
+			description = "Checks equality of these keys and values. Return critical if equality check fails"
+		}
+		"--key_equals_unknown" = {
+			value = "$http_json_key_equals_unknown$"
+			description = "Checks equality of these keys and values. Return unknown if equality check fails"
+		}
+		"--key_not_equals" = {
+			value = "$http_json_key_not_equals$"
+			description = "Checks equality of these keys and values (key[>alias],value key2,value2) to determine status. Multiple key values can be delimited with colon (key,value1:value2). Return warning if equality check succeeds."
+		}
+		"--key_not_equals_critical" = {
+			value = "$http_json_key_not_equals_critical$"
+			description = "Checks equality of these keys and values (key[>alias],value key2,value2) to determine status. Multiple key values can be delimited with colon (key,value1:value2). Return critical if equality check succeeds."
+		}
+		"--key_metric" = {
+			value = "$http_json_key_metric$"
+			description = "Gathers the values of these keys"
+		}
+	}
+}
+
--- a/docs/DOCKER.md
+++ b/docs/DOCKER.md
@@ -0,0 +1,115 @@
+### Docker Info Example Plugin
+
+#### Description
+
+Let's say we want to use `check_http_json.py` to read from Docker's `/info` HTTP API endpoint with the following parameters:
+
+##### Connection information
+
+* Host = 127.0.0.1:4243
+* Path = /info
+
+##### Rules for "aliveness"
+
+* Verify that the key `Containers` exists in the outputted JSON
+* Verify that the key `IPv4Forwarding` has a value of `1`
+* Verify that the key `Debug` has a value less than or equal to `2`
+* Verify that the key `Images` has a value greater than or equal to `1`
+* If any of these criteria are not met, report a WARNING to Nagios
+
+##### Gather Metrics
+
+* Report value of the key `Containers` with a MinValue of 0 and a MaxValue of 1000 as performance data
+* Report value of the key `Images` as performance data
+* Report value of the key `NEventsListener` as performance data
+* Report value of the key `NFd` as performance data
+* Report value of the key `NGoroutines` as performance data
+* Report value of the key `SwapLimit` as performance data
+
+#### Service Definition
+
+`localhost.cfg`
+
+```
+define service {
+        use                             local-service
+        host_name                       localhost
+        service_description             Docker info status checker
+        check_command                   check_docker
+        }
+```
+
+#### Command Definition with Arguments
+
+`commands.cfg`
+
+```
+define command{
+        command_name    check_docker
+        command_line    /usr/bin/python /usr/local/nagios/libexec/plugins/check_http_json.py -H 127.0.0.1:4243 -p info -e Containers -q IPv4Forwarding,1 -w Debug,2:2 -c Images,1:1 -m Containers,0:250,0:500,0,1000 Images NEventsListener NFd NGoroutines SwapLimit
+        }
+```
+
+#### Sample Output
+
+```
+OK: Status OK.|'Containers'=1;0;1000 'Images'=11;0;0 'NEventsListener'=3;0;0 'NFd'=10;0;0 'NGoroutines'=14;0;0 'SwapLimit'=1;0;0
+```
+
+### Docker Container Monitor Example Plugin
+
+`check_http_json.py` is generic enough to read and evaluate rules on any HTTP endpoint that returns JSON. In this example we'll get the status of a specific container using it's ID which camn be found by using the list containers endpoint (`curl http://127.0.0.1:4243/containers/json?all=1`).
+
+##### Connection information
+
+* Host = 127.0.0.1:4243
+* Path = /containers/2356e8ccb3de8308ccb16cf8f5d157bc85ded5c3d8327b0dfb11818222b6f615/json
+
+##### Rules for "aliveness"
+
+* Verify that the key `ID` exists and is equal to the value `2356e8ccb3de8308ccb16cf8f5d157bc85ded5c3d8327b0dfb11818222b6f615`
+* Verify that the key `State.Running` has a value of `True`
+
+#### Service Definition
+
+`localhost.cfg`
+
+```
+define service {
+        use                             local-service
+        host_name                       localhost
+        service_description             Docker container liveness check
+        check_command                   check_my_container
+        }
+```
+
+#### Command Definition with Arguments
+
+`commands.cfg`
+
+```
+define command{
+        command_name    check_my_container
+        command_line    /usr/bin/python /usr/local/nagios/libexec/plugins/check_http_json.py -H 127.0.0.1:4243 -p /containers/2356e8ccb3de8308ccb16cf8f5d157bc85ded5c3d8327b0dfb11818222b6f615/json -q ID,2356e8ccb3de8308ccb16cf8f5d157bc85ded5c3d8327b0dfb11818222b6f615 State.Running,True
+        }
+```
+
+#### Sample Output
+
+```
+WARNING: Status check failed, reason: Value True for key State.Running did not match.
+```
+
+The plugin threw a warning because the Container ID I used on my system has the following State object:
+
+```
+ u'State': {...
+            u'Running': False,
+            ...
+```
+
+If I change the command to have the parameter -q parameter `State.Running,False`, the output becomes:
+
+```
+OK: Status OK.
+```
--- a/docs/RIAK.md
+++ b/docs/RIAK.md
@@ -0,0 +1,227 @@
+# Riak Stats Example
+
+## Description
+
+For this example we're going to use `check_http_json.py` as a pure CLI tool to read Riak's `/stats` endpoint
+
+## Connection information
+
+* Host = 127.0.0.1:8098
+* Path = /stats
+
+## JSON Stats Data
+
+* Full Riak HTTP Stats information can be found here: [http://docs.basho.com/riak/latest/dev/references/http/status/](http://docs.basho.com/riak/latest/dev/references/http/status/)
+* Information related to specific interesting stats can be found here: [http://docs.basho.com/riak/latest/ops/running/stats-and-monitoring/](http://docs.basho.com/riak/latest/ops/running/stats-and-monitoring/)
+
+## Connectivity Check
+
+* `ring_members`: We can use an existence check to monitor the number of ring members
+* `connected_nodes`: Similarly we can check the number of nodes that are in communication with this node, but this list will be empty in a 1 node cluster
+
+#### Sample Command
+
+For a single node dev "cluster", you might have a `ring_members` value like this:
+
+```
+"ring_members": [
+    "riak@127.0.0.1"
+],
+```
+
+To validate that we have a single node, we can use this check:
+
+```
+$ ./check_http_json.py -H localhost -P 8098 -p stats -E "ring_members(0)"
+OK: Status OK.
+```
+
+If we were expecting at least 2 nodes in the cluster, we would use this check:
+
+```
+$ ./check_http_json.py -H localhost -P 8098 -p stats -E "ring_members(1)"
+CRITICAL: Status CRITICAL. Key ring_members(1) did not exist.
+```
+
+Obviously this fails because we only had a single `ring_member`. If we prefer to only get a warning instead of a critical for this check, we just use the correct flag:
+
+```
+$ ./check_http_json.py -H localhost -P 8098 -p stats -e "ring_members(1)"
+WARNING: Status WARNING. Key ring_members(1) did not exist.
+```
+
+## Gather Metrics
+
+The thresholds for acceptable values for these metrics will vary from system to system, following are the stats we'll be checking:
+
+### Throughput Metrics:
+
+* `node_gets`
+* `node_puts`
+* `vnode_counter_update`
+* `vnode_set_update`
+* `vnode_map_update`
+* `search_query_throughput_one`
+* `search_index_throughtput_one`
+* `consistent_gets`
+* `consistent_puts`
+* `vnode_index_reads`
+
+#### Sample Command
+
+```
+./check_http_json.py -H localhost -P 8098 -p stats -m \
+    "node_gets" \
+    "node_puts" \
+    "vnode_counter_update" \
+    "vnode_set_update" \
+    "vnode_map_update" \
+    "search_query_throughput_one" \
+    "search_index_throughtput_one" \
+    "consistent_gets" \
+    "consistent_puts" \
+    "vnode_index_reads"
+```
+
+#### Sample Output
+
+```
+OK: Status OK.|'node_gets'=0 'node_puts'=0 'vnode_counter_update'=0 'vnode_set_update'=0 'vnode_map_update'=0 'search_query_throughput_one'=0 'consistent_gets'=0 'consistent_puts'=0 'vnode_index_reads'=0
+```
+
+### Latency Metrics:
+
+* `node_get_fsm_time_mean,_median,_95,_99,_100`
+* `node_put_fsm_time_mean,_median,_95,_99,_100`
+* `object_counter_merge_time_mean,_median,_95,_99,_100`
+* `object_set_merge_time_mean,_median,_95,_99,_100`
+* `object_map_merge_time_mean,_median,_95,_99,_100`
+* `search_query_latency_median,_min,_95,_99,_999`
+* `search_index_latency_median,_min,_95,_99,_999`
+* `consistent_get_time_mean,_median,_95,_99,_100`
+* `consistent_put_time_mean,_median,_95,_99,_100`
+
+#### Sample Command
+
+```
+./check_http_json.py -H localhost -P 8098 -p stats -m \
+    "node_get_fsm_time_mean,,0:100,0:1000" \
+    "node_get_fsm_time_median,,0:100,0:1000" \
+    "node_get_fsm_time_95,,0:100,0:1000" \
+    "node_get_fsm_time_99,,0:100,0:1000" \
+    "node_get_fsm_time_100,,0:100,0:1000" \
+    "node_put_fsm_time_mean,,0:100,0:1000" \
+    "node_put_fsm_time_median,,0:100,0:1000" \
+    "node_put_fsm_time_95,,0:100,0:1000" \
+    "node_put_fsm_time_99,,0:100,0:1000" \
+    "node_put_fsm_time_100,,0:100,0:1000" \
+    "object_counter_merge_time_mean,,0:100,0:1000" \
+    "object_counter_merge_time_median,,0:100,0:1000" \
+    "object_counter_merge_time_95,,0:100,0:1000" \
+    "object_counter_merge_time_99,,0:100,0:1000" \
+    "object_counter_merge_time_100,,0:100,0:1000" \
+    "object_set_merge_time_mean,,0:100,0:1000" \
+    "object_set_merge_time_median,,0:100,0:1000" \
+    "object_set_merge_time_95,,0:100,0:1000" \
+    "object_set_merge_time_99,,0:100,0:1000" \
+    "object_set_merge_time_100,,0:100,0:1000" \
+    "object_map_merge_time_mean,,0:100,0:1000" \
+    "object_map_merge_time_median,,0:100,0:1000" \
+    "object_map_merge_time_95,,0:100,0:1000" \
+    "object_map_merge_time_99,,0:100,0:1000" \
+    "object_map_merge_time_100,,0:100,0:1000" \
+    "consistent_get_time_mean,,0:100,0:1000" \
+    "consistent_get_time_median,,0:100,0:1000" \
+    "consistent_get_time_95,,0:100,0:1000" \
+    "consistent_get_time_99,,0:100,0:1000" \
+    "consistent_get_time_100,,0:100,0:1000" \
+    "consistent_put_time_mean,,0:100,0:1000" \
+    "consistent_put_time_median,,0:100,0:1000" \
+    "consistent_put_time_95,,0:100,0:1000" \
+    "consistent_put_time_99,,0:100,0:1000" \
+    "consistent_put_time_100,,0:100,0:1000" \
+    "search_query_latency_median,,0:100,0:1000" \
+    "search_query_latency_min,,0:100,0:1000" \
+    "search_query_latency_95,,0:100,0:1000" \
+    "search_query_latency_99,,0:100,0:1000" \
+    "search_query_latency_999,,0:100,0:1000" \
+    "search_index_latency_median,,0:100,0:1000" \
+    "search_index_latency_min,,0:100,0:1000" \
+    "search_index_latency_95,,0:100,0:1000" \
+    "search_index_latency_99,,0:100,0:1000" \
+    "search_index_latency_999,,0:100,0:1000"
+```
+
+#### Sample Output
+
+```
+OK: Status OK.|'node_get_fsm_time_mean'=0;0:100;0:1000 'node_get_fsm_time_median'=0;0:100;0:1000 'node_get_fsm_time_95'=0;0:100;0:1000 'node_get_fsm_time_99'=0;0:100;0:1000 'node_get_fsm_time_100'=0;0:100;0:1000 'node_put_fsm_time_mean'=0;0:100;0:1000 'node_put_fsm_time_median'=0;0:100;0:1000 'node_put_fsm_time_95'=0;0:100;0:1000 'node_put_fsm_time_99'=0;0:100;0:1000 'node_put_fsm_time_100'=0;0:100;0:1000 'object_counter_merge_time_mean'=0;0:100;0:1000 'object_counter_merge_time_median'=0;0:100;0:1000 'object_counter_merge_time_95'=0;0:100;0:1000 'object_counter_merge_time_99'=0;0:100;0:1000 'object_counter_merge_time_100'=0;0:100;0:1000 'object_set_merge_time_mean'=0;0:100;0:1000 'object_set_merge_time_median'=0;0:100;0:1000 'object_set_merge_time_95'=0;0:100;0:1000 'object_set_merge_time_99'=0;0:100;0:1000 'object_set_merge_time_100'=0;0:100;0:1000 'object_map_merge_time_mean'=0;0:100;0:1000 'object_map_merge_time_median'=0;0:100;0:1000 'object_map_merge_time_95'=0;0:100;0:1000 'object_map_merge_time_99'=0;0:100;0:1000 'object_map_merge_time_100'=0;0:100;0:1000 'consistent_get_time_mean'=0;0:100;0:1000 'consistent_get_time_median'=0;0:100;0:1000 'consistent_get_time_95'=0;0:100;0:1000 'consistent_get_time_99'=0;0:100;0:1000 'consistent_get_time_100'=0;0:100;0:1000 'consistent_put_time_mean'=0;0:100;0:1000 'consistent_put_time_median'=0;0:100;0:1000 'consistent_put_time_95'=0;0:100;0:1000 'consistent_put_time_99'=0;0:100;0:1000 'consistent_put_time_100'=0;0:100;0:1000 'search_query_latency_median'=0;0:100;0:1000 'search_query_latency_min'=0;0:100;0:1000 'search_query_latency_95'=0;0:100;0:1000 'search_query_latency_99'=0;0:100;0:1000 'search_query_latency_999'=0;0:100;0:1000 'search_index_latency_median'=0;0:100;0:1000 'search_index_latency_min'=0;0:100;0:1000 'search_index_latency_95'=0;0:100;0:1000 'search_index_latency_99'=0;0:100;0:1000 'search_index_latency_999'=0;0:100;0:1000
+```
+
+### Erlang Resource Usage Metrics:
+
+* `sys_process_count`
+* `memory_processes`
+* `memory_processes_used`
+
+#### Sample Command
+
+```
+./check_http_json.py -H localhost -P 8098 -p stats -m \
+    "sys_process_count,,0:5000,0:10000" \
+    "memory_processes,,0:50000000,0:100000000" \
+    "memory_processes_used,,0:50000000,0:100000000"
+```
+
+#### Sample Output
+
+```
+OK: Status OK.|'sys_process_count'=1637;0:5000;0:10000 'memory_processes'=46481112;0:50000000;0:100000000 'memory_processes_used'=46476880;0:50000000;0:100000000
+```
+
+### General Riak Load / Health Metrics:
+
+* `node_get_fsm_siblings_mean,_median,_95,_99,_100`
+* `node_get_fsm_objsize_mean,_median,_95,_99,_100`
+* `riak_search_vnodeq_mean,_median,_95,_99,_100`
+* `search_index_fail_one`
+* `pbc_active`
+* `pbc_connects`
+* `read_repairs`
+* `list_fsm_active`
+* `node_get_fsm_rejected`
+* `node_put_fsm_rejected`
+
+#### Sample Command
+
+```
+./check_http_json.py -H localhost -P 8098 -p stats -m \
+    "node_get_fsm_siblings_mean,,0:100,0:1000" \
+    "node_get_fsm_siblings_median,,0:100,0:1000" \
+    "node_get_fsm_siblings_95,,0:100,0:1000" \
+    "node_get_fsm_siblings_99,,0:100,0:1000" \
+    "node_get_fsm_siblings_100,,0:100,0:1000" \
+    "node_get_fsm_objsize_mean,,0:100,0:1000" \
+    "node_get_fsm_objsize_median,,0:100,0:1000" \
+    "node_get_fsm_objsize_95,,0:100,0:1000" \
+    "node_get_fsm_objsize_99,,0:100,0:1000" \
+    "node_get_fsm_objsize_100,,0:100,0:1000" \
+    "riak_search_vnodeq_mean,,0:100,0:1000" \
+    "riak_search_vnodeq_median,,0:100,0:1000" \
+    "riak_search_vnodeq_95,,0:100,0:1000" \
+    "riak_search_vnodeq_99,,0:100,0:1000" \
+    "riak_search_vnodeq_100,,0:100,0:1000" \
+    "search_index_fail_one,,0:100,0:1000" \
+    "pbc_active,,0:100,0:1000" \
+    "pbc_connects,,0:100,0:1000" \
+    "read_repairs,,0:100,0:1000" \
+    "list_fsm_active,,0:100,0:1000" \
+    "node_get_fsm_rejected,,0:100,0:1000" \
+    "node_put_fsm_rejected,,0:100,0:1000"
+```
+
+#### Sample Output
+
+```
+OK: Status OK.|'node_get_fsm_siblings_mean'=0;0:100;0:1000 'node_get_fsm_siblings_median'=0;0:100;0:1000 'node_get_fsm_siblings_95'=0;0:100;0:1000 'node_get_fsm_siblings_99'=0;0:100;0:1000 'node_get_fsm_siblings_100'=0;0:100;0:1000 'node_get_fsm_objsize_mean'=0;0:100;0:1000 'node_get_fsm_objsize_median'=0;0:100;0:1000 'node_get_fsm_objsize_95'=0;0:100;0:1000 'node_get_fsm_objsize_99'=0;0:100;0:1000 'node_get_fsm_objsize_100'=0;0:100;0:1000      'search_index_fail_one'=0;0:100;0:1000 'pbc_active'=0;0:100;0:1000 'pbc_connects'=0;0:100;0:1000 'read_repairs'=0;0:100;0:1000 'list_fsm_active'=0;0:100;0:1000 'node_get_fsm_rejected'=0;0:100;0:1000 'node_put_fsm_rejected'=0;0:100;0:1000
+```
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -0,0 +1,2 @@
+coverage==6.4.4
+pylint==2.15.2
--- a/test/init.py
+++ b/test/init.py
--- a/test/requirements.txt
+++ b/test/requirements.txt
@@ -0,0 +1,2 @@
+coverage==5.0.3
+pylint==2.4.4
--- a/test/test_args.py
+++ b/test/test_args.py
@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+
+
+import unittest
+import sys
+
+sys.path.append('..')
+
+from check_http_json import *
+
+
+class ArgsTest(unittest.TestCase):
+    """
+    Tests for argsparse
+    """
+
+    def test_parser_defaults(self):
+        parser = parseArgs(['-H', 'foobar'])
+        self.assertFalse(parser.debug)
+        self.assertFalse(parser.ssl)
+        self.assertFalse(parser.insecure)
+
+    def test_parser_with_debug(self):
+        parser = parseArgs(['-H', 'foobar', '-d'])
+        self.assertTrue(parser.debug)
+
+    def test_parser_with_port(self):
+        parser = parseArgs(['-H', 'foobar', '-P', '8888'])
+        self.assertEqual(parser.port, '8888')
+
+    def test_parser_with_separator(self):
+        parser = parseArgs(['-H', 'foobar', '-f', '_', '-F', '_'])
+        self.assertEqual(parser.separator, '_')
+        self.assertEqual(parser.value_separator, '_')
--- a/test/test_check_http_json.py
+++ b/test/test_check_http_json.py
@@ -0,0 +1,296 @@
+#!/usr/bin/env python3
+
+
+import json
+import unittest
+from unittest.mock import patch
+import sys
+
+sys.path.append('..')
+
+from check_http_json import *
+
+
+OK_CODE = 0
+WARNING_CODE = 1
+CRITICAL_CODE = 2
+UNKNOWN_CODE = 3
+
+
+class RulesHelper:
+    separator = '.'
+    value_separator = ':'
+    debug = False
+    key_threshold_warning = None
+    key_value_list = None
+    key_value_list_not = None
+    key_list = None
+    key_threshold_critical = None
+    key_value_list_critical = None
+    key_value_list_not_critical = None
+    key_value_list_unknown = None
+    key_list_critical = None
+    metric_list = None
+
+    def dash_m(self, data):
+        self.metric_list = data
+        return self
+
+    def dash_e(self, data):
+        self.key_list = data
+        return self
+
+    def dash_E(self, data):
+        self.key_list_critical = data
+        return self
+
+    def dash_q(self, data):
+        self.key_value_list = data
+        return self
+
+    def dash_Q(self, data):
+        self.key_value_list_critical = data
+        return self
+
+    def dash_y(self, data):
+        self.key_value_list_not = data
+        return self
+
+    def dash_Y(self, data):
+        self.key_value_list_not_critical = data
+        return self
+
+    def dash_U(self, data):
+        self.key_value_list_unknown = data
+        return self
+
+    def dash_w(self, data):
+        self.key_threshold_warning = data
+        return self
+
+    def dash_c(self, data):
+        self.key_threshold_critical = data
+        return self
+
+
+class UtilTest(unittest.TestCase):
+    """
+    Tests for the util fucntions
+    """
+
+    rules = RulesHelper()
+
+    def check_data(self, args, jsondata, code):
+        data = json.loads(jsondata)
+        nagios = NagiosHelper()
+        processor = JsonRuleProcessor(data, args)
+        nagios.append_warning(processor.checkWarning())
+        nagios.append_critical(processor.checkCritical())
+        nagios.append_metrics(processor.checkMetrics())
+        nagios.append_unknown(processor.checkUnknown())
+        self.assertEqual(code, nagios.getCode())
+
+    def test_metrics(self):
+        self.check_data(RulesHelper().dash_m(['metric,,1:4,1:5']),
+                        '{"metric": 5}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_m(['metric,,1:5,1:4']),
+                        '{"metric": 5}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_m(['metric,,1:5,1:5,6,10']),
+                        '{"metric": 5}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_m(['metric,,1:5,1:5,1,4']),
+                        '{"metric": 5}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_m(['metric,s,@1:4,@6:10,1,10']),
+                        '{"metric": 5}', OK_CODE)
+        self.check_data(RulesHelper().dash_m(['(*).value,s,1:5,1:5']),
+                        '[{"value": 5},{"value": 100}]', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_m(['metric>foobar,,1:4,1:5']),
+                        '{"metric": 5}', WARNING_CODE)
+
+    def test_unknown(self):
+        self.check_data(RulesHelper().dash_U(['metric,0']),
+                        '{"metric": 3}', UNKNOWN_CODE)
+
+    def test_exists(self):
+        self.check_data(RulesHelper().dash_e(['nothere']),
+                        '{"metric": 5}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_E(['nothere']),
+                        '{"metric": 5}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_e(['metric']),
+                        '{"metric": 5}', OK_CODE)
+
+    def test_equality(self):
+        self.check_data(RulesHelper().dash_q(['metric,6']),
+                        '{"metric": 5}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_Q(['metric,6']),
+                        '{"metric": 5}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_q(['metric,5']),
+                        '{"metric": 5}', OK_CODE)
+
+    def test_equality_colon(self):
+        """
+        See https://github.com/drewkerrigan/nagios-http-json/issues/43
+        """
+        rules = RulesHelper()
+        rules.value_separator = '_'
+
+        # This should not fail
+        self.check_data(rules.dash_q(['metric,foo:bar']),
+                        '{"metric": "foo:bar"}', OK_CODE)
+
+    def test_non_equality(self):
+        self.check_data(RulesHelper().dash_y(['metric,6']),
+                        '{"metric": 6}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_Y(['metric,6']),
+                        '{"metric": 6}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_y(['metric,5']),
+                        '{"metric": 6}', OK_CODE)
+
+    def test_warning_thresholds(self):
+        self.check_data(RulesHelper().dash_w(['metric,5']),
+                        '{"metric": 5}', OK_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,5:']),
+                        '{"metric": 5}', OK_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,~:5']),
+                        '{"metric": 5}', OK_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,1:5']),
+                        '{"metric": 5}', OK_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,@5']),
+                        '{"metric": 6}', OK_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,@5:']),
+                        '{"metric": 4}', OK_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,@~:5']),
+                        '{"metric": 6}', OK_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,@1:5']),
+                        '{"metric": 6}', OK_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,5']),
+                        '{"metric": 6}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,5:']),
+                        '{"metric": 4}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,~:5']),
+                        '{"metric": 6}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,1:5']),
+                        '{"metric": 6}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,@5']),
+                        '{"metric": 5}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,@5:']),
+                        '{"metric": 5}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,@~:5']),
+                        '{"metric": 5}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_w(['metric,@1:5']),
+                        '{"metric": 5}', WARNING_CODE)
+        self.check_data(RulesHelper().dash_w(['(*).value,@1:5']),
+                        '[{"value": 5},{"value": 1000}]', WARNING_CODE)
+
+    def test_critical_thresholds(self):
+        self.check_data(RulesHelper().dash_c(['metric,5']),
+                        '{"metric": 5}', OK_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,5:']),
+                        '{"metric": 5}', OK_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,~:5']),
+                        '{"metric": 5}', OK_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,1:5']),
+                        '{"metric": 5}', OK_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,@5']),
+                        '{"metric": 6}', OK_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,@5:']),
+                        '{"metric": 4}', OK_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,@~:5']),
+                        '{"metric": 6}', OK_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,@1:5']),
+                        '{"metric": 6}', OK_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,5']),
+                        '{"metric": 6}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,5:']),
+                        '{"metric": 4}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,~:5']),
+                        '{"metric": 6}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,1:5']),
+                        '{"metric": 6}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,@5']),
+                        '{"metric": 5}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,@5:']),
+                        '{"metric": 5}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,@~:5']),
+                        '{"metric": 5}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_c(['metric,@1:5']),
+                        '{"metric": 5}', CRITICAL_CODE)
+        self.check_data(RulesHelper().dash_c(['(*).value,@1:5']),
+                        '[{"value": 5},{"value": 1000}]', CRITICAL_CODE)
+
+    def test_separator(self):
+        rules = RulesHelper()
+        rules.separator = '_'
+        self.check_data(
+            rules.dash_q(
+                ['(0)_gauges_jvm.buffers.direct.capacity(1)_value,1234']),
+            '''[{ "gauges": { "jvm.buffers.direct.capacity": [
+            {"value": 215415},{"value": 1234}]}}]''',
+            OK_CODE)
+        self.check_data(
+            rules.dash_q(
+                ['(*)_gauges_jvm.buffers.direct.capacity(1)_value,1234']),
+            '''[{ "gauges": { "jvm.buffers.direct.capacity": [
+            {"value": 215415},{"value": 1234}]}},
+            { "gauges": { "jvm.buffers.direct.capacity": [
+            {"value": 215415},{"value": 1235}]}}]''',
+            WARNING_CODE)
+
+    def test_array_with_missing_element(self):
+        """
+        See https://github.com/drewkerrigan/nagios-http-json/issues/34
+        """
+        rules = RulesHelper()
+
+        # This should simply work
+        data = '[{"Node": "there"}]'
+        self.check_data(rules.dash_q(['(0).Node,there']), data, OK_CODE)
+
+        # This should warn us
+        data = '[{"Node": "othervalue"}]'
+        self.check_data(rules.dash_q(['(0).Node,there']), data, WARNING_CODE)
+
+        # # This should not throw an IndexError
+        data = '[{"Node": "foobar"}]'
+        self.check_data(rules.dash_q(['(0).Node,foobar', '(1).Node,missing']), data, WARNING_CODE)
+        self.check_data(rules.dash_q(['(0).Node,foobar', '(1).Node,missing', '(2).Node,alsomissing']), data, WARNING_CODE)
+
+        # This should not throw a KeyError
+        data = '{}'
+        self.check_data(rules.dash_q(['(0).Node,foobar', '(1).Node,missing']), data, CRITICAL_CODE)
+
+    def test_subelem(self):
+
+        rules = RulesHelper()
+        data = '{"foo": {"foo": {"foo": "bar"}}}'
+
+        self.check_data(rules.dash_E(['foo.foo.foo.foo.foo']), data, CRITICAL_CODE)
+
+    def test_subarrayelem_missing_elem(self):
+
+        rules = RulesHelper()
+        data = '[{"capacity": {"value": 1000}},{"capacity": {"value": 2200}}]'
+
+        self.check_data(rules.dash_E(['(*).capacity.value']), data, OK_CODE)
+        self.check_data(rules.dash_E(['(*).capacity.value.too_deep']), data, CRITICAL_CODE)
+        # Should not throw keyerror
+        self.check_data(rules.dash_E(['foo']), data, CRITICAL_CODE)
+
+
+    def test_empty_key_value_array(self):
+        """
+        https://github.com/drewkerrigan/nagios-http-json/issues/61
+        """
+
+        rules = RulesHelper()
+
+        # This should simply work
+        data = '[{"update_status": "finished"},{"update_status": "finished"}]'
+        self.check_data(rules.dash_q(['(*).update_status,finished']), data, OK_CODE)
+
+        # This should warn us
+        data = '[{"update_status": "finished"},{"update_status": "failure"}]'
+        self.check_data(rules.dash_q(['(*).update_status,finished']), data, WARNING_CODE)
+
+        # This should throw an error
+        data = '[]'
+        self.check_data(rules.dash_q(['(*).update_status,warn_me']), data, CRITICAL_CODE)
--- a/test/test_cli.py
+++ b/test/test_cli.py
@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+
+
+import unittest
+import unittest.mock as mock
+import sys
+import os
+
+sys.path.append('..')
+
+from check_http_json import debugPrint
+
+
+class CLITest(unittest.TestCase):
+    """
+    Tests for CLI
+    """
+
+    def setUp(self):
+        """
+        Defining the exitcodes
+        """
+
+        self.exit_0 = 0 << 8
+        self.exit_1 = 1 << 8
+        self.exit_2 = 2 << 8
+        self.exit_3 = 3 << 8
+
+    def test_debugprint(self):
+        with mock.patch('builtins.print') as mock_print:
+            debugPrint(True, 'debug')
+            mock_print.assert_called_once_with('debug')
+
+    def test_debugprint_pprint(self):
+        with mock.patch('check_http_json.pprint') as mock_pprint:
+            debugPrint(True, 'debug', True)
+            mock_pprint.assert_called_once_with('debug')
+
+    def test_cli_without_params(self):
+
+        command = '/usr/bin/env python3 check_http_json.py > /dev/null 2>&1'
+        status = os.system(command)
+
+        self.assertEqual(status, self.exit_2)
--- a/test/test_main.py
+++ b/test/test_main.py
@@ -0,0 +1,97 @@
+#!/usr/bin/env python3
+
+
+import unittest
+import unittest.mock as mock
+import sys
+import os
+
+sys.path.append('..')
+
+from check_http_json import main
+
+
+class MockResponse():
+    def __init__(self, status_code=200, content='{"foo": "bar"}'):
+        self.status_code = status_code
+        self.content = content
+
+    def read(self):
+        return self.content
+
+
+class MainTest(unittest.TestCase):
+    """
+    Tests for Main
+    """
+
+    @mock.patch('builtins.print')
+    def test_main_version(self, mock_print):
+        args = ['--version']
+
+        with self.assertRaises(SystemExit) as test:
+            main(args)
+
+        mock_print.assert_called_once()
+        self.assertEqual(test.exception.code, 0)
+
+    @mock.patch('builtins.print')
+    @mock.patch('urllib.request.urlopen')
+    def test_main_with_ssl(self, mock_request, mock_print):
+        args = '-H localhost --ssl'.split(' ')
+
+        mock_request.return_value = MockResponse()
+
+        with self.assertRaises(SystemExit) as test:
+            main(args)
+
+        self.assertEqual(test.exception.code, 0)
+
+
+    @mock.patch('builtins.print')
+    @mock.patch('urllib.request.urlopen')
+    def test_main_with_parse_error(self, mock_request, mock_print):
+        args = '-H localhost'.split(' ')
+
+        mock_request.return_value = MockResponse(content='not JSON')
+
+        with self.assertRaises(SystemExit) as test:
+            main(args)
+
+        self.assertTrue('Parser error' in str(mock_print.call_args))
+        self.assertEqual(test.exception.code, 3)
+
+    @mock.patch('builtins.print')
+    def test_main_with_url_error(self, mock_print):
+        args = '-H localhost'.split(' ')
+
+        with self.assertRaises(SystemExit) as test:
+            main(args)
+
+        self.assertTrue('URLError' in str(mock_print.call_args))
+        self.assertEqual(test.exception.code, 3)
+
+    @mock.patch('builtins.print')
+    @mock.patch('urllib.request.urlopen')
+    def test_main_with_http_error_no_json(self, mock_request, mock_print):
+        args = '-H localhost'.split(' ')
+
+        mock_request.return_value = MockResponse(content='not JSON', status_code=503)
+
+        with self.assertRaises(SystemExit) as test:
+            main(args)
+
+        self.assertTrue('Parser error' in str(mock_print.call_args))
+        self.assertEqual(test.exception.code, 3)
+
+    @mock.patch('builtins.print')
+    @mock.patch('urllib.request.urlopen')
+    def test_main_with_http_error_valid_json(self, mock_request, mock_print):
+        args = '-H localhost'.split(' ')
+
+        mock_request.return_value = MockResponse(status_code=503)
+
+        with self.assertRaises(SystemExit) as test:
+            main(args)
+
+        self.assertEqual(test.exception.code, 0)
--- a/test/test_nagioshelper.py
+++ b/test/test_nagioshelper.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+
+
+import json
+import unittest
+from unittest.mock import patch
+import sys
+
+sys.path.append('..')
+
+from check_http_json import *
+
+
+class NagiosHelperTest(unittest.TestCase):
+    """
+    Tests for the NagiosHelper
+    """
+
+    def test_getcode_default(self):
+
+        helper = NagiosHelper()
+        self.assertEqual(0, helper.getCode())
+
+    def test_getcode_warning(self):
+
+        helper = NagiosHelper()
+        helper.warning_message = 'foobar'
+        self.assertEqual(1, helper.getCode())
+
+    def test_getcode_critical(self):
+
+        helper = NagiosHelper()
+        helper.critical_message = 'foobar'
+        self.assertEqual(2, helper.getCode())
+
+    def test_getcode_unknown(self):
+
+        helper = NagiosHelper()
+        helper.unknown_message = 'foobar'
+        self.assertEqual(3, helper.getCode())
+
+    def test_getmessage_default(self):
+
+        helper = NagiosHelper()
+        self.assertEqual('OK: Status OK.', helper.getMessage())
+
+    def test_getmessage_perfomance_data(self):
+
+        helper = NagiosHelper()
+        helper.performance_data = 'foobar'
+        self.assertEqual('OK: foobar Status OK. |foobar', helper.getMessage())
Author	SHA1	Message	Date
Markus Opolka	46271c961b	Bump version to 2.1.2	2022-09-15 15:25:38 +02:00
Markus Opolka	49b338bdb6	Merge pull request #79 from drewkerrigan/feature/http-method Add CLI Flag to change HTTP method	2022-09-15 15:22:48 +02:00
Markus Opolka	9f41fc491e	Add CLI flag to change HTTP method	2022-09-09 17:28:35 +02:00
Markus Opolka	3a22b712ab	Fix deprecation of PROTOCOL_TLS	2022-09-09 17:26:23 +02:00
Markus Opolka	9626fc4464	Merge pull request #78 from drewkerrigan/docs/update-repo Update Makefile and Workflows	2022-09-08 10:09:43 +02:00
Markus Opolka	c54a0040a0	Update pylint config	2022-09-08 10:08:39 +02:00
Markus Opolka	ffd96dd59f	Update GitHub Workflow	2022-09-08 10:04:20 +02:00
Markus Opolka	0572c2f494	Update Makefile - Use python from venv	2022-09-08 10:01:23 +02:00
Markus Opolka	2e6eaeea59	Merge pull request #77 from K0nne/patch-1 fix missing type conversion for --data	2022-09-08 09:59:28 +02:00
K0nne	428a5a6d3a	fix missing type conversion for --data The parameter --data is handled as type string, but the method urlopen() only accepts the datatype byte. Before this fix you will get: "TypeError: POST data should be bytes, an iterable of bytes, or a filer object. It cannot be of type str." This PR solves this.	2022-07-27 13:30:25 +02:00
Markus Opolka	e3ac06864d	Merge pull request #68 from ccin2p3/feature/load_default_ca_certs [TLS] Always load system default C.A files	2021-01-22 10:39:33 +01:00
Rémi Ferrand	63542f3226	If TLS is enabled, context now loads the system default C.A files * This allows system wide deployed C.A to be used without any further configuration.	2021-01-21 12:02:41 +01:00
Markus Opolka	cdb2474ee0	Update README	2020-11-24 20:27:40 +01:00
Markus Opolka	2821a1ae66	Merge pull request #66 from drewkerrigan/array-bug Fix conditional check on empty data.	2020-09-14 10:36:14 +02:00
Markus Opolka	831bfdf97b	Merge pull request #65 from alesc/patch-1 Update icinga2_check_command_definition.conf	2020-09-12 08:21:01 +02:00
alesc	f612277772	Update icinga2_check_command_definition.conf small error in icinga2 conf definition, --key_metricS does not exist --key_metric does.	2020-09-11 10:18:02 +02:00
Markus Opolka	1f440e0ff5	Fix conditional check on empty data. Fixes issue #64	2020-07-15 08:07:16 +02:00
Markus Opolka	c23ebac77a	Merge pull request #63 from drewkerrigan/v2-1 Release 2.1	2020-07-03 09:58:55 +02:00
Markus Opolka	a014944981	Merge pull request #62 from drewkerrigan/key-equals-empty Add handling of empty JSON return values	2020-07-03 09:04:53 +02:00
Markus Opolka	47a37556ba	Merge branch 'v2-1' into key-equals-empty	2020-07-03 09:03:21 +02:00
Markus Opolka	41279cad2c	Merge pull request #60 from drewkerrigan/http-json Parse JSON on HTTPError, if JSON in response	2020-07-03 09:02:14 +02:00
Markus Opolka	f7c0472cdc	Add JSON parsing on HTTPError - Only if response contains JSON	2020-07-02 11:35:23 +02:00
Markus Opolka	25fb340bbb	Add handling of empty JSON return values - Will now throw a CRITICAL	2020-06-26 10:39:37 +02:00
Markus Opolka	47bdea7fc5	Add spaces to debug output	2020-06-26 10:31:20 +02:00
Markus Opolka	866a12ea07	Add JSON parsing on HTTPError - Only if response contains JSON	2020-06-19 14:26:59 +02:00
Markus Opolka	d1e585b2dd	Adjust pylint for new function	2020-06-19 13:16:07 +02:00
Markus Opolka	941afeed89	Move main entrypoint to own function for simpler testing	2020-06-19 13:12:51 +02:00
Markus Opolka	b9a583f281	Add Makefile and requirements.txt for easier testing	2020-06-19 13:12:48 +02:00
Markus Opolka	4c89a8a93d	Update README	2020-04-03 11:53:00 +02:00
Markus Opolka	73557b3657	Merge pull request #58 from bb-Ricardo/next-release added icinga2 command definitions	2020-04-03 11:50:29 +02:00
Ricardo Bartels	aad2376ac0	added missing cli args for V2.0	2020-04-02 08:39:42 +02:00
Markus Opolka	219e99386c	Merge pull request #57 from drewkerrigan/v2.0 Release V2.0	2020-03-31 18:15:06 +02:00
Markus Opolka	0cbbf41b9c	Update README	2020-03-23 09:11:22 +01:00
Markus Opolka	dd952fd571	Replace deprecated encodestring - Fixes #56	2020-03-18 08:47:27 +01:00
Markus Opolka	83ee5062f5	[wip] Add pylint and fix pylint issues	2020-03-18 08:18:07 +01:00
Markus Opolka	c90b0323f5	Show returned JSON in OK Status when performance data is requested	2020-03-18 07:41:23 +01:00
Markus Opolka	1ac160e8c2	Add boilerplate for CLI tests	2020-03-18 07:41:23 +01:00
Markus Opolka	6fc41612c4	Add unittest for debugprint	2020-03-18 07:41:23 +01:00
Markus Opolka	f567c1ca0c	Add unittest for metric key alias	2020-03-18 07:41:23 +01:00
Markus Opolka	2c98e840e8	Extend unittest coverage	2020-03-18 07:41:18 +01:00
Markus Opolka	1a9e1e9048	Add unittest for NagiosHelper	2020-03-15 09:45:18 +01:00
Markus Opolka	4f1d29dc7e	Merge pull request #55 from marxin/fix-python38-warnings Fix new Python3.8 warnings:	2020-03-12 14:17:34 +01:00
Martin Liska	404890d918	Fix new Python3.8 warnings: ./check_http_json.py:186: SyntaxWarning: "is" with a literal. Did you mean "=="? if elemData is (None, 'not_found'): ./check_http_json.py:189: SyntaxWarning: "is not" with a literal. Did you mean "!="? if subElemKey is not '':	2020-03-12 09:37:53 +01:00
Markus Opolka	e7cf7ca8fb	Merge pull request #54 from drewkerrigan/fix-issue-43 Add value_separator option to specify how JSON values are being split	2020-03-09 20:39:00 +01:00
Markus Opolka	71cbd98e79	Add value_separator option to specify how JSON values are being split - Fixes issue 43	2020-03-08 11:28:27 +01:00
Markus Opolka	5c416cd0c0	Merge pull request #53 from drewkerrigan/fix-issue-34 Add boundary check for SubArrayElement function	2020-03-05 19:51:55 +01:00
Markus Opolka	e4801227bf	Add boundary check for SubArrayElement function - Fixes Issue 34	2020-03-05 10:05:32 +01:00
Markus Opolka	b7c0b0595e	Add unittest for argsparse	2020-03-03 12:12:52 +01:00
Markus Opolka	375da5d605	Add test case for key_value_list_unknown	2020-03-03 11:59:36 +01:00
Markus Opolka	95912246a2	Add and format some doc_strings	2020-03-03 11:44:55 +01:00
Markus Opolka	ba9d9b1c39	Use Python3 in GitHub Action	2020-03-03 10:04:03 +01:00
Markus Opolka	3f81e32b29	Add CI Badge to README	2020-03-03 10:02:51 +01:00
Markus Opolka	f97759f1bd	Add Coverage report	2020-03-03 10:02:51 +01:00
Markus Opolka	e95daad8ff	Add GitHub Action for Unit Test	2020-03-03 10:02:49 +01:00
Markus Opolka	174686a980	Move test to separat file	2020-03-03 09:48:10 +01:00
Markus Opolka	24889384b0	Add gitignore file	2020-02-16 09:55:58 +01:00
Markus Opolka	21f48681c9	Merge pull request #50 from marxin/port-to-python3 Port to Python3.	2020-02-16 09:37:00 +01:00
Markus Opolka	2196dba761	Merge pull request #51 from marxin/document-asterisk Document syntax of array selector: (*).field_name.	2020-02-03 16:06:54 +01:00
marxin	c2435a8cbf	Document syntax of array selector: (*).field_name.	2020-02-01 21:47:08 +01:00
Martin Liska	2289fb2af3	Port to Python3 (#48 ). I used 2to3 script and then I clean up result of the conversion.	2020-01-28 12:13:30 +01:00
Markus Opolka	2541223cde	Merge pull request #49 from drewkerrigan/fix-ssl Fix --insecure option	2020-01-28 10:52:11 +01:00
Markus Opolka	209aaef041	Fix inconsistent use of tabs/spaces	2020-01-28 10:42:22 +01:00
Markus Opolka	65c3bd2a25	Set default context variable to -k --insecure option	2020-01-28 10:41:29 +01:00
Markus Opolka	9c0c59d6c1	Fix unittests	2020-01-28 10:22:05 +01:00
Markus Opolka	e2fce71d5a	Merge pull request #46 from bb-Ricardo/master pull improvements from different branches together	2020-01-28 10:15:49 +01:00
Ricardo Bartels	26a1b3dbe8	added icinga2 command definitions	2019-05-10 11:21:34 +02:00
Ricardo Bartels	47547951cf	fixed minor bugs and added compatibility for RHEL/CentOS 7.x * change ssl.PROTOCOL_TLS to ssl.PROTOCOL_SSLv23 * fixed bug that response var not passed outside try/except block * fixed arrer in nagios.append_metrics()	2019-05-09 16:39:41 +02:00
Ricardo Bartels	7858382bbe	Added default User-Agent header * prevent errors for services which require this header (like Cloudflare WAF)	2019-05-09 15:53:59 +02:00
Ricardo Bartels	1173420803	updated README with current cli options	2019-05-09 15:48:29 +02:00
Ricardo Bartels	bcc36a6e95	added version information and improved help text	2019-05-09 15:44:33 +02:00
Ricardo Bartels	d98d0396b2	return more meaningful error message if parsing of data failed	2019-05-09 15:06:52 +02:00
Ricardo Bartels	8437c464e5	refine ssl insecure and client certificate options * default TLS Protocols are now set to >= TLS1 * --cacert and --cert are no longer mandatory if option -s is used * proper error messages if parsing of cert or key files fails	2019-05-09 14:55:25 +02:00
Ricardo Bartels	df2bbdbf51	Merge remote-tracking branch 'theicfire/master' into next-release	2019-05-09 13:38:37 +02:00
Ricardo Bartels	823fc275c9	fixed expansion on newly merged command line args	2019-05-09 13:18:34 +02:00
Ricardo Bartels	18b0898e72	Merge remote-tracking branch 'nrobert13/tg' into next-release	2019-05-09 12:39:58 +02:00
Ricardo Bartels	95318954bf	fixed indentation and and print statements * clean up from previous merges	2019-05-09 11:58:50 +02:00
Ricardo Bartels	8e469e3d98	Merge branch 'luban8' into next-release	2019-05-09 11:30:26 +02:00
Ricardo Bartels	29f8d892ee	Merge branch 'ack-expand-array' into next-release	2019-05-09 11:17:51 +02:00
luban8	cbdb884dc7	Update README.md	2019-05-07 16:27:56 +02:00
luban8	3a108aef5e	Update README.md	2019-05-07 16:25:00 +02:00
Martin Sura	81522fa9ab	fix intedation	2019-05-07 16:23:48 +02:00
Martin Sura	27eaaf0842	Add unknown option	2019-05-07 16:15:31 +02:00
Chase Lambert	9dd6323b85	Better failure message for exact keys	2018-04-02 09:34:00 -04:00
Robert Nemeti	67136a4a2b	add client ssl cert support	2018-02-15 17:04:04 +01:00
Robert Nemeti	d164a1250c	add key,value non equality check, the opposite of the -q and -Q	2018-01-10 10:23:34 +01:00
Robert Nemeti	89f42c15a0	use python2.7 because on centos 6 (icinga) the default python is 2.6 and doesn;t have the required ssl libraries	2017-08-10 15:41:35 +02:00
Robert Nemeti	1e707a4b6a	add repo and upstream info	2017-08-10 15:05:53 +02:00
Robert Nemeti	9656265439	print current value in the icinga message	2017-08-10 10:29:45 +02:00
Robert Nemeti	e463369671	added insecure argument for the ssl connections	2017-08-10 10:28:02 +02:00
Drew Kerrigan	357c2240ba	Merge pull request #31 from thmshmm/master fix unknown_message bug	2017-07-19 09:37:49 -07:00
Thomas Hamm	42d1e08037	fix unknown_message bug	2017-01-26 16:26:45 +00:00
Drew Kerrigan	4950225393	adding support for (*) to all flags	2016-07-19 12:43:16 -04:00
Drew Kerrigan	9be6a709a2	syntax cleanup	2016-07-19 11:02:28 -04:00
Drew Kerrigan	06fab10fe2	added (*) syntax	2016-07-18 17:22:41 -04:00
Drew Kerrigan	7bdc802c2d	consistent tabs	2016-07-18 14:15:56 -04:00
Drew Kerrigan	ed7bc7175b	Merge pull request #20 from berosek/master Support for custom HTTP Headers added using -A parameter.	2016-02-23 22:11:57 +01:00
Drew Kerrigan	4180ec2066	Merge pull request #22 from artschwagerb/master fix variable error	2016-02-23 22:10:47 +01:00
Brian Artschwager	a0d0773d1a	fix variable error NameError: global name 'critical_message' is not defined	2016-02-18 10:42:44 -05:00
Beri	fbebf05f76	Support for custom HTTP Headers added using -A parameter.	2016-01-08 16:21:00 +01:00
drewkerrigan	6f9048fc75	updating docs	2015-11-19 13:55:16 -05:00
drewkerrigan	5bb09cd362	updating docs	2015-11-19 13:55:07 -05:00
drewkerrigan	568fa6e4d0	updating docs	2015-11-19 13:54:53 -05:00
drewkerrigan	f63ac180b6	updating docs	2015-11-19 13:54:25 -05:00
drewkerrigan	070047cf55	updating docs	2015-11-19 13:52:54 -05:00
drewkerrigan	8adcf2ff07	updating docs	2015-11-19 13:49:24 -05:00
drewkerrigan	fb4e58b635	Adding support for -E, -Q, -w, -c, fixing threshold checking on -m, added UnitTest task, removed -l, -g	2015-11-18 23:07:50 -05:00
drewkerrigan	32a8884881	added ability to supply an alias for a key re: #10	2015-11-15 23:50:12 -05:00
drewkerrigan	2644151b5f	adding header for nagios configuration	2015-10-05 12:40:52 -04:00
drewkerrigan	55b979f3e2	Merge branch 'master' of github.com:drewkerrigan/nagios-http-json	2015-10-05 10:36:46 -04:00
drewkerrigan	369d5115a3	extra debugging	2015-10-05 10:36:40 -04:00
Drew Kerrigan	ea7edf5d01	Merge pull request #17 from billmoritz/metrics-fix Return metrics no matter the result	2015-08-31 12:55:17 -04:00
Bill Moritz	a4be4d42c6	Return metrics no matter the result	2015-08-31 11:36:27 -04:00
Drew Kerrigan	cb0a5927c2	Merge pull request #15 from billmoritz/http-post Http post	2015-08-22 18:22:07 -04:00
Bill Moritz	42e75abcad	Update README.md	2015-08-22 09:47:25 -04:00
Bill Moritz	3058176ba1	Add data argument Add an option to HTTP POST data to the host.	2015-08-22 09:42:06 -04:00
Drew Kerrigan	e4334d0c4a	Merge pull request #13 from nejec/master Allow multiple key value specification	2015-07-29 11:45:04 -07:00
Jernej Porenta	b9d03c899f	Allow multiple key value specification Multiple key values can be specified by using colon delimiter.	2015-07-28 09:08:55 +02:00
Drew Kerrigan	15c5075cc1	Merge pull request #12 from MrOppermann/public-readme.me-and-script-help-are-different synchronized readme.me and help of plugin regarding usage description	2015-07-13 17:22:42 -04:00
frederic.oppermann	1be1b2e5a2	synchronized readme.me and help of plugin regarding usage description	2015-07-13 17:05:27 +02:00
Drew Kerrigan	1772543ee3	Merge pull request #9 from invertigo/master add arguments for http timeout and tcp port	2015-05-07 19:48:51 -04:00
root	fe2e830bf7	add arguments for http timeout and tcp port	2015-05-07 22:19:23 +00:00
drewkerrigan	dd439998db	added ability to reference array elements when the root element is an array	2015-05-06 12:19:18 -04:00
drewkerrigan	82f4eaa48a	added ability to reference array elements when the root element is an array	2015-05-06 12:17:00 -04:00
Drew Kerrigan	9aa7ed57aa	Merge pull request #7 from kovacshuni/arrays Changing form [] to () because of Nagios issues. Fixes.	2015-05-05 10:30:10 -04:00
Hunor Kovács	4fa2c3b39a	Updating readme with arrays.	2015-05-05 14:58:24 +03:00
Hunor Kovács	aa90ecad65	Changed from square brackets to normal paranthesis for arrays. Nagios doesn't like square brackets. (http://sourceforge.net/p/nagios/nrpe/ci/master/tree/SECURITY illegal metachars section) Fixed case when no dot after array (e.g. checks(0) wasn't working) Extract paranthesis characters in attribute.	2015-05-05 14:32:16 +03:00
Drew Kerrigan	c678dfd518	Merge pull request #6 from kovacshuni/arrays Arrays are supported as well. format: `alpha.beta[2].gamma.theta[0]`	2015-05-04 14:00:02 -04:00
Hunor Kovács	3b048f66c5	Arrays are supported as well. format: `alpha.beta[2].gamma.theta[0]` Fix: Now keys that are in the middle of the expression that are not found in the data, can be checked upon, without the script throwing an error.	2015-05-04 20:45:46 +03:00