Add dnsme script

We pin the version of whois, because of this issue
mboot-github/python-whois#278

oo_bin/dnsme/__init__.py

@@ -0,0 +1,157 @@
+import re
+from datetime import datetime
+
+import dns.resolver
+import dns.reversename
+import whois
+from colorama import Style
+
+from oo_bin.errors import DomainNotExistError
+
+
+class Dnsme:
+    def __init__(self, domain):
+        self.domain = domain
+        if not self.__whois__:
+            raise DomainNotExistError(f"The domain {self.domain} does not exist")
+
+        self.a = None
+        self.mx = None
+        self.ns = None
+        self.txt = None
+
+    @property
+    def __whois__(self):
+        return whois.query(self.domain)
+
+    @property
+    def __a_lookup__(self):
+        try:
+            if not self.a:
+                self.a = dns.resolver.resolve(self.domain, "A")
+            return self.a
+        except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
+            return []
+
+    @property
+    def __mx_lookup__(self):
+        try:
+            if not self.mx:
+                self.mx = dns.resolver.resolve(self.domain, "MX")
+            return self.mx
+        except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
+            return []
+
+    @property
+    def __ns_lookup__(self):
+        try:
+            if not self.ns:
+                self.ns = dns.resolver.resolve(self.domain, "NS")
+            return self.ns
+        except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
+            return []
+
+    @property
+    def __reverse_lookup__(self):
+        reverse = []
+        for a_record in self.__a_lookup__:
+            try:
+                a = dns.reversename.from_address(f"{a_record}")
+                for ptr in dns.resolver.query(a, "PTR"):
+                    reverse.append(ptr)
+            except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
+                pass
+
+        return reverse
+
+    @property
+    def __spf_lookup__(self):
+        spf_entries = []
+        for txt_entry in self.__txt_lookup__:
+            if re.search(r"spf", f"{txt_entry}"):
+                spf_entries.append(txt_entry)
+
+        return spf_entries
+
+    @property
+    def __dmarc_lookup__(self):
+        try:
+            return dns.resolver.resolve(f"_dmarc.{self.domain}", "TXT")
+        except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
+            return []
+
+    @property
+    def __dkim_lookup__(self):
+        dkims = []
+        try:
+            selector1 = dns.resolver.resolve(
+                f"selector1._domainkey.{self.domain}", "CNAME"
+            )
+            for dkim_entry in selector1:
+                dkims.append(dkim_entry)
+        except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
+            pass
+
+        try:
+            selector2 = dns.resolver.resolve(
+                f"selector2._domainkey.{self.domain}", "CNAME"
+            )
+            for dkim_entry in selector2:
+                dkims.append(dkim_entry)
+        except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
+            pass
+
+        return dkims
+
+    @property
+    def __txt_lookup__(self):
+        if not self.txt:
+            self.txt = dns.resolver.resolve(self.domain, "TXT")
+        return self.txt
+
+    def __str__(self):
+        s = f"{Style.BRIGHT}Registrar Info\n"
+        s += f"{Style.RESET_ALL}Registrar: {self.__whois__.registrar}\n"
+        s += f"{self.domain} expires in {(self.__whois__.expiration_date - datetime.now()).days} days on {self.__whois__.expiration_date.astimezone()}\n"
+        s += "\n"
+
+        s += f"{Style.BRIGHT}A Records\n"
+        for a_entry in self.__a_lookup__:
+            s += f"{Style.RESET_ALL}{a_entry}\n"
+        s += "\n"
+
+        s += f"{Style.BRIGHT}MX Records\n"
+        for mx_entry in self.__mx_lookup__:
+            s += f"{Style.RESET_ALL}{mx_entry.preference: <2} {mx_entry.exchange}\n"
+        s += "\n"
+
+        s += f"{Style.BRIGHT}NS Records\n"
+        for ns_entry in self.__ns_lookup__:
+            s += f"{Style.RESET_ALL}{ns_entry}\n"
+        s += "\n"
+
+        s += f"{Style.BRIGHT}Reverse DNS\n"
+        for reverse_entry in self.__reverse_lookup__:
+            s += f"{Style.RESET_ALL}{reverse_entry}\n"
+        s += "\n"
+
+        s += f"{Style.BRIGHT}SPF Records\n"
+        for spf_entry in self.__spf_lookup__:
+            s += f"{Style.RESET_ALL}{spf_entry}\n"
+        s += "\n"
+
+        s += f"{Style.BRIGHT}DMARC Record\n"
+        for dmarc_entry in self.__dmarc_lookup__:
+            s += f"{Style.RESET_ALL}{dmarc_entry}\n"
+        s += "\n"
+
+        s += f"{Style.BRIGHT}DKIM Records (Office 365 only)\n"
+        for dkim_entry in self.__dkim_lookup__:
+            s += f"{Style.RESET_ALL}{dkim_entry}\n"
+        s += "\n"
+
+        s += f"{Style.BRIGHT}TXT Records\n"
+        for txt_entry in self.__txt_lookup__:
+            s += f"{Style.RESET_ALL}{txt_entry}\n"
+
+        return s

oo_bin/errors.py

@@ -20,3 +20,7 @@ class ConfigNotFoundError(OOBinError):
 
 class SystemNotSupportedError(OOBinError):
     pass
+
+
+class DomainNotExistError(OOBinError):
+    pass

oo_bin/main.py

@@ -4,6 +4,7 @@
 import colorama
 
 from oo_bin import __version__
+from oo_bin.dnsme import Dnsme
 from oo_bin.errors import OOBinError
 from oo_bin.tunnels import Rdp, Socks5, Vnc
 from oo_bin.utils import auto_update
@@ -26,7 +27,14 @@ def cli():
     pass
 
 
-@cli.group(cls=SkipArg, invoke_without_command=True)
+@cli.command(help="DNS Information")
+@click.argument("domain")
+def dnsme(domain):
+    dnsme = Dnsme(domain)
+    print(dnsme)
+
+
+@cli.group(cls=SkipArg, invoke_without_command=True, help="Manage tunnels")
 @click.pass_context
 @click.option("-S", "--stop", is_flag=True, help="Stop all running socks5 tunnels")
 @click.option("-s", "--status", is_flag=True, help="Socks5 tunnels status")
@@ -52,7 +60,7 @@ def tunnels(ctx, status, stop, update, profile):
         )
 
 
-@tunnels.command()
+@tunnels.command(help="Manage rdp tunnels")
 @click.option("-S", "--stop", is_flag=True, help="Stop all running rdp tunnels")
 @click.option("-s", "--status", is_flag=True, help="Rdp tunnels status")
 @click.option(
@@ -70,7 +78,7 @@ def rdp(status, stop, update, profile):
     return rdp.run({"status": status, "stop": stop, "update": update})
 
 
-@tunnels.command()
+@tunnels.command(help="Manage vnc tunnels")
 @click.option("-S", "--stop", is_flag=True, help="Stop running vnc tunnels")
 @click.option("-s", "--status", is_flag=True, help="Vnc tunnels status")
 @click.option(

oo_bin/tunnels/socks5.py

@@ -186,8 +186,8 @@ def shell_complete(ctx, param, incomplete):
             for e in [
                 {"name": "status", "help": "Tunnel status"},
                 {"name": "stop", "help": "Stop tunnel"},
-                {"name": "rdp", "help": "sub-command"},
-                {"name": "vnc", "help": "sub-command"},
+                {"name": "rdp", "help": "Manage rdp tunnels"},
+                {"name": "vnc", "help": "Manage vnc tunnels"},
             ]
             if e["name"].startswith(incomplete)
         ]

pyproject.toml

@@ -10,7 +10,7 @@ readme = "README.md"
 requires-python = ">=3.7"
 dynamic = ["version"]
 
-dependencies = ["click", "colorama", "progress", "pyxdg", "requests", "tomli >= 1.1.0 ; python_version < '3.11'"]
+dependencies = ["click", "colorama", "dnspython", "progress", "pyxdg", "requests", "tomli >= 1.1.0 ; python_version < '3.11'", "whois == 0.9.24"]
 
 [project.urls]
 Home = "https://github.com/outsideopen/oo-bin"