initial commit

cmd/bind/config.go

@@ -0,0 +1,118 @@
+package main
+
+import (
+	"os"
+	"regexp"
+	"time"
+
+	"github.com/hashicorp/logutils"
+)
+
+type configStructure struct {
+	// time configuration
+	TimeFormat  string
+	TimeZone    *time.Location
+	TimeZoneUTC *time.Location
+
+	// logging
+	Log *logutils.LevelFilter
+
+	// HTTP Client timeout configurations
+	HTTPClientRequestTimeout      int
+	HTTPClientConnectTimeout      int
+	HTTPClientTLSHandshakeTimeout int
+	HTTPClientIdleTimeout         int
+
+	// Download Sources
+	URLBlocklistHostFiles []string
+	URLBlocklistsSimple   []string
+
+	// Allowlist (regex)
+	DomainAllowlist []*regexp.Regexp
+
+	// Named Config Generator
+	NamedConfig namedConfigStruct
+
+	// Output Filename
+	BindOutputFileName string
+}
+
+type namedConfigStruct struct {
+	TTL         string
+	Domain      string
+	Email       string
+	Timestamp   string
+	Refresh     string
+	Retry       string
+	Expire      string
+	Minimum     string
+	NameServers []string
+	BadDomains  []string
+}
+
+var config = configStructure{
+	TimeFormat: "2006-01-02 15:04:05",
+	Log: &logutils.LevelFilter{
+		Levels: []logutils.LogLevel{"TRACE", "DEBUG", "INFO", "WARNING", "ERROR"},
+		Writer: os.Stderr,
+	},
+
+	// Nice blocklist location: https://firebog.net/
+	// Default Blocklist
+	URLBlocklistHostFiles: []string{
+		"https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts",
+		"http://sysctl.org/cameleon/hosts",
+		"https://raw.githubusercontent.com/DandelionSprout/adfilt/master/Alternate%20versions%20Anti-Malware%20List/AntiMalwareHosts.txt",
+		"https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.Risk/hosts",
+	},
+	URLBlocklistsSimple: []string{
+		"https://s3.amazonaws.com/lists.disconnect.me/simple_tracking.txt",
+		"https://s3.amazonaws.com/lists.disconnect.me/simple_malvertising.txt",
+		"https://s3.amazonaws.com/lists.disconnect.me/simple_ad.txt",
+		"https://v.firebog.net/hosts/Prigent-Crypto.txt",
+		"https://phishing.army/download/phishing_army_blocklist_extended.txt",
+		"https://gitlab.com/quidsup/notrack-blocklists/raw/master/notrack-malware.txt",
+		"https://raw.githubusercontent.com/Spam404/lists/master/main-blacklist.txt",
+		"https://dbl.oisd.nl/",
+		"https://osint.digitalside.it/Threat-Intel/lists/latestdomains.txt",
+
+	},
+
+	// default URL Allow hosts
+	DomainAllowlist: []*regexp.Regexp{
+		// localhosts included in blocklists for some reason
+		regexp.MustCompile(`localhost`),
+		regexp.MustCompile(`localhost.localdomain`),
+		regexp.MustCompile(`local`),
+		regexp.MustCompile(`broadcasthost`),
+		regexp.MustCompile(`localhost`),
+		regexp.MustCompile(`ip6-localhost`),
+		regexp.MustCompile(`ip6-loopback`),
+		regexp.MustCompile(`localhost`),
+		regexp.MustCompile(`ip6-localnet`),
+		regexp.MustCompile(`ip6-mcastprefix`),
+		regexp.MustCompile(`ip6-allnodes`),
+		regexp.MustCompile(`ip6-allrouters`),
+		regexp.MustCompile(`ip6-allhosts`),
+		// default allow hosts
+		regexp.MustCompile(`(^|\.)` + `thepiratebay\.org`),
+		regexp.MustCompile(`(^|\.)` + `sendgrid\.net`),
+		regexp.MustCompile(`(^|\.)` + `googleadservices\.com`),
+		regexp.MustCompile(`(^|\.)` + `doubleclick\.net`),
+		regexp.MustCompile(`(^|\.)` + `sailthru\.com`),
+		regexp.MustCompile(`(^|\.)` + `magiskmanager\.com`),
+		regexp.MustCompile(`(^|\.)` + `apiservices\.krxd\.net`),
+		regexp.MustCompile(`(^|\.)` + `logfiles\.zoom\.us`),
+		regexp.MustCompile(`(^|\.)` + `logfiles-va\.zoom\.us`),
+		regexp.MustCompile(`(^|\.)` + `nest\.com`),
+		regexp.MustCompile(`(^|\.)` + `clients.\.google\.com`),
+		regexp.MustCompile(`(^|\.)` + `login\.live\.com`),
+		regexp.MustCompile(`(^|\.)` + `unagi\.amazon\.com`),
+		regexp.MustCompile(`(^|\.)` + `unagi-na\.amazon\.com`),
+		regexp.MustCompile(`(^|\.)` + `duckduckgo\.com`),
+		regexp.MustCompile(`(^|\.)` + `msn\.com`),
+		regexp.MustCompile(`(^|\.)` + `nexusrules\.officeapps\.live\.com`),
+		regexp.MustCompile(`(^|\.)` + `playfabapi\.com`),
+		regexp.MustCompile(`(^|\.)` + `vercel-dns\.com`),
+	},
+}