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Pull request #886: all: allow multiple rules in dns filter results

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Merge in DNS/adguard-home from 2102-rules-result to master

Updates #2102.

Squashed commit of the following:

commit 47b2aa94c56b37be492c3c01e8111054612d9722
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Dec 17 13:12:27 2020 +0300

    querylog: remove pre-v0.99.3 compatibility code

commit 2af0ee43c2444a7d842fcff057f2ba02f300244b
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Dec 17 13:00:27 2020 +0300

    all: improve documentation

commit 3add300a42f0aa67bb315a448e294636c85d0b3b
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Dec 16 18:30:01 2020 +0300

    all: improve changelog

commit e04ef701fc2de7f4453729e617641c47e0883679
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Dec 16 17:56:53 2020 +0300

    all: improve code and documentation

commit 4f04845ae275ae4291869e00c62e4ff81b01eaa3
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Dec 16 17:01:08 2020 +0300

    all: document changes, improve api

commit bc59b7656a402d0c65f13bd74a71d8dda6a8a65d
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Tue Dec 15 18:22:01 2020 +0300

    all: allow multiple rules in dns filter results
This commit is contained in:
Ainar Garipov
2020-12-17 13:32:46 +03:00
parent 2c56a68597
commit 2e8352d31c
28 changed files with 610 additions and 356 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
internal/querylog/decode_test.go
View File

@@ -21,29 +21,17 @@ func TestDecode_decodeQueryLog(t *testing.T) {
log string
want string
}{{
name: "back_compatibility_all_right",
log: `{"Question":"ULgBAAABAAAAAAAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAAB","Answer":"ULiBgAABAAAAAQAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAABwBgABgABAAADQgBLB25zLTE2MjIJYXdzZG5zLTEwAmNvAnVrABFhd3NkbnMtaG9zdG1hc3RlcgZhbWF6b24DY29tAAAAAAEAABwgAAADhAASdQAAAVGA","Result":{},"Time":"2020-11-13T12:41:25.970861+03:00","Elapsed":244066501,"IP":"127.0.0.1","Upstream":"https://1.1.1.1:443/dns-query"}`,
want: "default",
}, {
name: "back_compatibility_bad_msg",
log: `{"Question":"","Answer":"ULiBgAABAAAAAQAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAABwBgABgABAAADQgBLB25zLTE2MjIJYXdzZG5zLTEwAmNvAnVrABFhd3NkbnMtaG9zdG1hc3RlcgZhbWF6b24DY29tAAAAAAEAABwgAAADhAASdQAAAVGA","Result":{},"Time":"2020-11-13T12:41:25.970861+03:00","Elapsed":244066501,"IP":"127.0.0.1","Upstream":"https://1.1.1.1:443/dns-query"}`,
want: "decodeLogEntry err: dns: overflow unpacking uint16\n",
}, {
name: "back_compatibility_bad_decoding",
log: `{"Question":"LgBAAABAAAAAAAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAAB","Answer":"ULiBgAABAAAAAQAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAABwBgABgABAAADQgBLB25zLTE2MjIJYXdzZG5zLTEwAmNvAnVrABFhd3NkbnMtaG9zdG1hc3RlcgZhbWF6b24DY29tAAAAAAEAABwgAAADhAASdQAAAVGA","Result":{},"Time":"2020-11-13T12:41:25.970861+03:00","Elapsed":244066501,"IP":"127.0.0.1","Upstream":"https://1.1.1.1:443/dns-query"}`,
want: "decodeLogEntry err: illegal base64 data at input byte 48\n",
}, {
name: "modern_all_right",
name: "all_right",
log: `{"IP":"127.0.0.1","T":"2020-11-25T18:55:56.519796+03:00","QH":"an.yandex.ru","QT":"A","QC":"IN","CP":"","Answer":"Qz+BgAABAAEAAAAAAmFuBnlhbmRleAJydQAAAQABwAwAAQABAAAACgAEAAAAAA==","Result":{"IsFiltered":true,"Reason":3,"Rule":"||an.yandex.","FilterID":1},"Elapsed":837429}`,
want: "default",
}, {
name: "bad_filter_id",
log: `{"IP":"127.0.0.1","T":"2020-11-25T18:55:56.519796+03:00","QH":"an.yandex.ru","QT":"A","QC":"IN","CP":"","Answer":"Qz+BgAABAAEAAAAAAmFuBnlhbmRleAJydQAAAQABwAwAAQABAAAACgAEAAAAAA==","Result":{"IsFiltered":true,"Reason":3,"Rule":"||an.yandex.","FilterID":1.5},"Elapsed":837429}`,
want: "decodeLogEntry err: strconv.ParseInt: parsing \"1.5\": invalid syntax\n",
want: "decodeResult handler err: strconv.ParseInt: parsing \"1.5\": invalid syntax\n",
}, {
name: "bad_is_filtered",
log: `{"IP":"127.0.0.1","T":"2020-11-25T18:55:56.519796+03:00","QH":"an.yandex.ru","QT":"A","QC":"IN","CP":"","Answer":"Qz+BgAABAAEAAAAAAmFuBnlhbmRleAJydQAAAQABwAwAAQABAAAACgAEAAAAAA==","Result":{"IsFiltered":trooe,"Reason":3,"Rule":"||an.yandex.","FilterID":1},"Elapsed":837429}`,
want: "default",
want: "decodeLogEntry err: invalid character 'o' in literal true (expecting 'u')\n",
}, {
name: "bad_elapsed",
log: `{"IP":"127.0.0.1","T":"2020-11-25T18:55:56.519796+03:00","QH":"an.yandex.ru","QT":"A","QC":"IN","CP":"","Answer":"Qz+BgAABAAEAAAAAAmFuBnlhbmRleAJydQAAAQABwAwAAQABAAAACgAEAAAAAA==","Result":{"IsFiltered":true,"Reason":3,"Rule":"||an.yandex.","FilterID":1},"Elapsed":-1}`,
@@ -55,7 +43,7 @@ func TestDecode_decodeQueryLog(t *testing.T) {
}, {
name: "bad_time",
log: `{"IP":"127.0.0.1","T":"12/09/1998T15:00:00.000000+05:00","QH":"an.yandex.ru","QT":"A","QC":"IN","CP":"","Answer":"Qz+BgAABAAEAAAAAAmFuBnlhbmRleAJydQAAAQABwAwAAQABAAAACgAEAAAAAA==","Result":{"IsFiltered":true,"Reason":3,"Rule":"||an.yandex.","FilterID":1},"Elapsed":837429}`,
want: "decodeLogEntry err: parsing time \"12/09/1998T15:00:00.000000+05:00\" as \"2006-01-02T15:04:05Z07:00\": cannot parse \"9/1998T15:00:00.000000+05:00\" as \"2006\"\n",
want: "decodeLogEntry handler err: parsing time \"12/09/1998T15:00:00.000000+05:00\" as \"2006-01-02T15:04:05Z07:00\": cannot parse \"9/1998T15:00:00.000000+05:00\" as \"2006\"\n",
}, {
name: "bad_host",
log: `{"IP":"127.0.0.1","T":"2020-11-25T18:55:56.519796+03:00","QH":6,"QT":"A","QC":"IN","CP":"","Answer":"Qz+BgAABAAEAAAAAAmFuBnlhbmRleAJydQAAAQABwAwAAQABAAAACgAEAAAAAA==","Result":{"IsFiltered":true,"Reason":3,"Rule":"||an.yandex.","FilterID":1},"Elapsed":837429}`,
@@ -75,7 +63,7 @@ func TestDecode_decodeQueryLog(t *testing.T) {
}, {
name: "very_bad_client_proto",
log: `{"IP":"127.0.0.1","T":"2020-11-25T18:55:56.519796+03:00","QH":"an.yandex.ru","QT":"A","QC":"IN","CP":"dog","Answer":"Qz+BgAABAAEAAAAAAmFuBnlhbmRleAJydQAAAQABwAwAAQABAAAACgAEAAAAAA==","Result":{"IsFiltered":true,"Reason":3,"Rule":"||an.yandex.","FilterID":1},"Elapsed":837429}`,
want: "decodeLogEntry err: invalid client proto: \"dog\"\n",
want: "decodeLogEntry handler err: invalid client proto: \"dog\"\n",
}, {
name: "bad_answer",
log: `{"IP":"127.0.0.1","T":"2020-11-25T18:55:56.519796+03:00","QH":"an.yandex.ru","QT":"A","QC":"IN","CP":"","Answer":0.9,"Result":{"IsFiltered":true,"Reason":3,"Rule":"||an.yandex.","FilterID":1},"Elapsed":837429}`,
@@ -83,7 +71,7 @@ func TestDecode_decodeQueryLog(t *testing.T) {
}, {
name: "very_bad_answer",
log: `{"IP":"127.0.0.1","T":"2020-11-25T18:55:56.519796+03:00","QH":"an.yandex.ru","QT":"A","QC":"IN","CP":"","Answer":"Qz+BgAABAAEAAAAAAmuBnlhbmRleAJydQAAAQABwAwAAQABAAAACgAEAAAAAA==","Result":{"IsFiltered":true,"Reason":3,"Rule":"||an.yandex.","FilterID":1},"Elapsed":837429}`,
want: "decodeLogEntry err: illegal base64 data at input byte 61\n",
want: "decodeLogEntry handler err: illegal base64 data at input byte 61\n",
}, {
name: "bad_rule",
log: `{"IP":"127.0.0.1","T":"2020-11-25T18:55:56.519796+03:00","QH":"an.yandex.ru","QT":"A","QC":"IN","CP":"","Answer":"Qz+BgAABAAEAAAAAAmFuBnlhbmRleAJydQAAAQABwAwAAQABAAAACgAEAAAAAA==","Result":{"IsFiltered":true,"Reason":3,"Rule":false,"FilterID":1},"Elapsed":837429}`,
@@ -102,7 +90,7 @@ func TestDecode_decodeQueryLog(t *testing.T) {
l := &logEntry{}
decodeLogEntry(l, tc.log)
assert.True(t, strings.HasSuffix(logOutput.String(), tc.want), logOutput.String())
assert.True(t, strings.HasSuffix(logOutput.String(), tc.want), "%q\ndoes not end with\n%q", logOutput.String(), tc.want)
logOutput.Reset()
})