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HTTP proxy written in Go to replace Tinyproxy (#269)

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This commit is contained in:
Quentin McGaw
2020-10-31 21:50:31 -04:00
committed by GitHub
parent 58da55da1e
commit 0c9f74ffa4
29 changed files with 623 additions and 680 deletions
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23
internal/logging/line.go
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@@ -12,13 +12,9 @@ import (
//nolint:lll
var regularExpressions = struct { //nolint:gochecknoglobals
unboundPrefix *regexp.Regexp
tinyproxyLoglevel *regexp.Regexp
tinyproxyPrefix *regexp.Regexp
unboundPrefix *regexp.Regexp
}{
unboundPrefix: regexp.MustCompile(`unbound: \[[0-9]{10}\] unbound\[[0-9]+:0\] `),
tinyproxyLoglevel: regexp.MustCompile(`INFO|CONNECT|NOTICE|WARNING|ERROR|CRITICAL`),
tinyproxyPrefix: regexp.MustCompile(`tinyproxy: .+[ ]+(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) [0-3][0-9] [0-2][0-9]:[0-5][0-9]:[0-5][0-9] \[[0-9]+\]: `),
unboundPrefix: regexp.MustCompile(`unbound: \[[0-9]{10}\] unbound\[[0-9]+:0\] `),
}
func PostProcessLine(s string) (filtered string, level logging.Level) {
@@ -78,21 +74,6 @@ func PostProcessLine(s string) (filtered string, level logging.Level) {
filtered = fmt.Sprintf("unbound: %s", filtered)
filtered = constants.ColorUnbound().Sprintf(filtered)
return filtered, level
case strings.HasPrefix(s, "tinyproxy: "):
logLevel := regularExpressions.tinyproxyLoglevel.FindString(s)
prefix := regularExpressions.tinyproxyPrefix.FindString(s)
filtered = fmt.Sprintf("tinyproxy: %s", s[len(prefix):])
filtered = constants.ColorTinyproxy().Sprintf(filtered)
switch logLevel {
case "INFO", "CONNECT", "NOTICE":
return filtered, logging.InfoLevel
case "WARNING":
return filtered, logging.WarnLevel
case "ERROR", "CRITICAL":
return filtered, logging.ErrorLevel
default:
return filtered, logging.ErrorLevel
}
}
return s, logging.InfoLevel
}