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https://github.com/rsyslog/rsyslog.git
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af8085fc83
Provides ability to evaluate a rsyslog variable using dynamically evaluated parameters. 1st param is the rsyslog param, 2nd param is a key, can be an array index or key string. Useful for accessing json sub-objects, where a key needs to be evaluated at runtime. Can be used to access arrays as well. see tests for examples remove unnecessary escape char
71 lines
2.8 KiB
Bash
Executable File
71 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# released under ASL 2.0
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. ${srcdir:=.}/diag.sh init
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generate_conf
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add_conf '
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module(load="../plugins/imtcp/.libs/imtcp")
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input(type="imtcp" port="0" listenPortFileName="'$RSYSLOG_DYNNAME'.tcpflood_port")
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template(name="outfmt" type="string" string="%$!%\n")
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template(name="outlocal" type="string" string="%$.%\n")
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if $msg contains "msgnum" then {
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set $.ret = parse_json("{\"offsets\": [ { \"a\": 9, \"b\": 0, \"c\": \"boo\", \"d\": null },\
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{ \"a\": 9, \"b\": 3, \"c\": null, \"d\": null } ],\
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\"booltest\": true,\
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\"int64\": 1234567890,\
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\"nulltest\": null,\
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\"double\": 12345.67890,\
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\"foo\": 3, \"bar\": 28 }", "\$!parsed");
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if $.ret == 0 then {
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# set up some locals
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set $!foo!bar = 3;
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set $.index = "1";
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set $.test = "a";
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# evaluate
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set $.res1 = get_property($!parsed!offsets, $.index);
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set $.res2 = get_property($!parsed!offsets[1], $.test);
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reset $.test = "bar";
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set $.res3 = get_property($!foo, $.test);
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reset $.index = 5;
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set $.res4 = get_property($!parsed!offsets, $.index);
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set $.key = "test";
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set $.res5 = get_property($., $.key);
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reset $.key = "foo";
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set $.res6 = get_property($!, $.key);
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set $.res7 = get_property($!foo, "bar");
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reset $.key = "ar";
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set $.res8 = get_property($!foo, "b" & $.key);
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set $.res9 = get_property($!foo!bar, "");
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reset $.key = "";
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set $.res10 = get_property($!foo!bar, $.key);
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set $.res11 = get_property($!parsed!booltest, "");
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reset $.key = "int64";
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set $.res12 = get_property($!parsed, $.key);
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reset $.key = "nulltest";
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set $.res13 = get_property($!parsed, $.key);
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reset $.key = "double";
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set $.res14 = get_property($!parsed, $.key);
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set $.res15 = get_property($msg, "");
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set $.res16 = get_property("string literal", "");
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# output result
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unset $.key;
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action(type="omfile" file=`echo $RSYSLOG_OUT_LOG` template="outfmt")
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action(type="omfile" file=`echo $RSYSLOG_OUT_LOG` template="outlocal")
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}
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}
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'
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startup
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injectmsg 0 1
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shutdown_when_empty
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wait_shutdown
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EXPECTED='{ "parsed": { "offsets": [ { "a": 9, "b": 0, "c": "boo", "d": null }, { "a": 9, "b": 3, "c": null, "d": null } ], "booltest": true, "int64": 1234567890, "nulltest": null, "double": 12345.67890, "foo": 3, "bar": 28 }, "foo": { "bar": 3 } }
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{ "ret": 0, "index": 5, "test": "bar", "res1": { "a": 9, "b": 3, "c": null, "d": null }, "res2": 9, "res3": 3, "res4": "", "res5": "bar", "res6": { "bar": 3 }, "res7": 3, "res8": 3, "res9": 3, "res10": 3, "res11": 1, "res12": 1234567890, "res13": "", "res14": 12345.678900000001, "res15": " msgnum:00000000:", "res16": "" }'
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cmp_exact
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exit_test
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