%global _empty_manifest_terminate_build 0
Name:		python-dnsgen
Version:	1.0.4
Release:	1
Summary:	Generates DNS possibilities from existing domain names.
License:	MIT
URL:		https://github.com/me/myproject
Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/5f/e1/1c7d86f51da5b93f3f99ac99e3ad051ed82234147ddd869f77a3959e6abc/dnsgen-1.0.4.tar.gz
BuildArch:	noarch

Requires:	python3-Click
Requires:	python3-tldextract

%description

# :cyclone: dnsgen (DNS generator)

This tool generates a combination of domain names from the provided input. Combinations are created based on wordlist. Custom words are extracted per execution. Refer to [Techniques](#techniques) section to learn more.

`dnsgen` is very similar to [altdns](https://github.com/infosec-au/altdns). It does not contain DNS resolver. You should use [massdns](https://github.com/blechschmidt/massdns) for DNS resolution.

![dnsgen](https://0xpatrik.com/content/images/2019/09/dnsgen-1.png)

## Installation

```pip3 install dnsgen```

..or from GitHub directly:

```
git clone https://github.com/ProjectAnte/dnsgen
cd dnsgen
pip3 install -r requirements.txt
python3 setup.py install
```

## Usage

```$ dnsgen domains.txt``` (`domains.txt` contains a list of active domain names)

* `-l` / `--wordlen`: minimum size of custom words to be extracted
* `-w` / `--wordlist`: path to custom wordlist
* `-f` / `--fast`: Generate lower amount of domains with most probable words only
* `filename`: required parameter for an input list of domains. The input file should contain domain names separated by newline character (`\n`). You can also use STDIN as an input method, providing `-` to this argument.

**Combination with massdns:**

`$ cat domains.txt | dnsgen - | massdns -r /path/to/resolvers.txt -t A -o J --flush 2>/dev/null`

## Techniques

*(For demo purposes, let's say that wordlist contains just one word: `stage`)*

* **Insert word on every index** — Creates new subdomain levels by inserting the words between existing levels. `foo.example.com` -> `stage.foo.example.com`, `foo.stage.example.com`

* **Increase/Decrease num found** — *(In development)* If number is found in an existing subdomain, increase/decrease this number without any other alteration. `foo01.example.com` -> `foo02.example.com`, `foo03.example.com`, `...`

* **Prepend word on every index** — On every subdomain level, prepend existing content with `WORD` and `WORD-`. `foo.example.com` -> `stagefoo.example.com`, `stage-foo.example.com`

* **Append word on every index** — On every subdomain level, append existing content with `WORD` and `WORD-`. `foo.example.com` -> `foostage.example.com`, `foo-stage.example.com`

* **Replace the word with word** — If word longer than 3 is found in an existing subdomain, replace it with other words from the wordlist. *(If we have more words than one in our wordlist)*. `stage.foo.example.com` -> `otherword.foo.example.com`, `anotherword.foo.example.com`, `...`

* **Extract custom words** — Extend the wordlist based on target's domain naming conventions. Such words are either whole subdomain levels, or `-` is used for a split on some subdomain level. For instance `mapp1-current.datastream.example.com` has `mapp1`, `current`, `datastream` words. To prevent the overflow, user-defined *word length* is used for word extraction. The default value is set to **6**. This means that only words strictly longer than **5** characters are included (from the previous example, `mapp1` does not satisfy this condition). 

## Resources

- [Subdomain Enumeration: 2019 Workflow](https://0xpatrik.com/subdomain-enumeration-2019/)
- [Subdomain Enumeration: Doing it a Bit Smarter](https://0xpatrik.com/subdomain-enumeration-smarter/)

## TO DO

- Improve README
- Tests




%package -n python3-dnsgen
Summary:	Generates DNS possibilities from existing domain names.
Provides:	python-dnsgen
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-pip
%description -n python3-dnsgen

# :cyclone: dnsgen (DNS generator)

This tool generates a combination of domain names from the provided input. Combinations are created based on wordlist. Custom words are extracted per execution. Refer to [Techniques](#techniques) section to learn more.

`dnsgen` is very similar to [altdns](https://github.com/infosec-au/altdns). It does not contain DNS resolver. You should use [massdns](https://github.com/blechschmidt/massdns) for DNS resolution.

![dnsgen](https://0xpatrik.com/content/images/2019/09/dnsgen-1.png)

## Installation

```pip3 install dnsgen```

..or from GitHub directly:

```
git clone https://github.com/ProjectAnte/dnsgen
cd dnsgen
pip3 install -r requirements.txt
python3 setup.py install
```

## Usage

```$ dnsgen domains.txt``` (`domains.txt` contains a list of active domain names)

* `-l` / `--wordlen`: minimum size of custom words to be extracted
* `-w` / `--wordlist`: path to custom wordlist
* `-f` / `--fast`: Generate lower amount of domains with most probable words only
* `filename`: required parameter for an input list of domains. The input file should contain domain names separated by newline character (`\n`). You can also use STDIN as an input method, providing `-` to this argument.

**Combination with massdns:**

`$ cat domains.txt | dnsgen - | massdns -r /path/to/resolvers.txt -t A -o J --flush 2>/dev/null`

## Techniques

*(For demo purposes, let's say that wordlist contains just one word: `stage`)*

* **Insert word on every index** — Creates new subdomain levels by inserting the words between existing levels. `foo.example.com` -> `stage.foo.example.com`, `foo.stage.example.com`

* **Increase/Decrease num found** — *(In development)* If number is found in an existing subdomain, increase/decrease this number without any other alteration. `foo01.example.com` -> `foo02.example.com`, `foo03.example.com`, `...`

* **Prepend word on every index** — On every subdomain level, prepend existing content with `WORD` and `WORD-`. `foo.example.com` -> `stagefoo.example.com`, `stage-foo.example.com`

* **Append word on every index** — On every subdomain level, append existing content with `WORD` and `WORD-`. `foo.example.com` -> `foostage.example.com`, `foo-stage.example.com`

* **Replace the word with word** — If word longer than 3 is found in an existing subdomain, replace it with other words from the wordlist. *(If we have more words than one in our wordlist)*. `stage.foo.example.com` -> `otherword.foo.example.com`, `anotherword.foo.example.com`, `...`

* **Extract custom words** — Extend the wordlist based on target's domain naming conventions. Such words are either whole subdomain levels, or `-` is used for a split on some subdomain level. For instance `mapp1-current.datastream.example.com` has `mapp1`, `current`, `datastream` words. To prevent the overflow, user-defined *word length* is used for word extraction. The default value is set to **6**. This means that only words strictly longer than **5** characters are included (from the previous example, `mapp1` does not satisfy this condition). 

## Resources

- [Subdomain Enumeration: 2019 Workflow](https://0xpatrik.com/subdomain-enumeration-2019/)
- [Subdomain Enumeration: Doing it a Bit Smarter](https://0xpatrik.com/subdomain-enumeration-smarter/)

## TO DO

- Improve README
- Tests




%package help
Summary:	Development documents and examples for dnsgen
Provides:	python3-dnsgen-doc
%description help

# :cyclone: dnsgen (DNS generator)

This tool generates a combination of domain names from the provided input. Combinations are created based on wordlist. Custom words are extracted per execution. Refer to [Techniques](#techniques) section to learn more.

`dnsgen` is very similar to [altdns](https://github.com/infosec-au/altdns). It does not contain DNS resolver. You should use [massdns](https://github.com/blechschmidt/massdns) for DNS resolution.

![dnsgen](https://0xpatrik.com/content/images/2019/09/dnsgen-1.png)

## Installation

```pip3 install dnsgen```

..or from GitHub directly:

```
git clone https://github.com/ProjectAnte/dnsgen
cd dnsgen
pip3 install -r requirements.txt
python3 setup.py install
```

## Usage

```$ dnsgen domains.txt``` (`domains.txt` contains a list of active domain names)

* `-l` / `--wordlen`: minimum size of custom words to be extracted
* `-w` / `--wordlist`: path to custom wordlist
* `-f` / `--fast`: Generate lower amount of domains with most probable words only
* `filename`: required parameter for an input list of domains. The input file should contain domain names separated by newline character (`\n`). You can also use STDIN as an input method, providing `-` to this argument.

**Combination with massdns:**

`$ cat domains.txt | dnsgen - | massdns -r /path/to/resolvers.txt -t A -o J --flush 2>/dev/null`

## Techniques

*(For demo purposes, let's say that wordlist contains just one word: `stage`)*

* **Insert word on every index** — Creates new subdomain levels by inserting the words between existing levels. `foo.example.com` -> `stage.foo.example.com`, `foo.stage.example.com`

* **Increase/Decrease num found** — *(In development)* If number is found in an existing subdomain, increase/decrease this number without any other alteration. `foo01.example.com` -> `foo02.example.com`, `foo03.example.com`, `...`

* **Prepend word on every index** — On every subdomain level, prepend existing content with `WORD` and `WORD-`. `foo.example.com` -> `stagefoo.example.com`, `stage-foo.example.com`

* **Append word on every index** — On every subdomain level, append existing content with `WORD` and `WORD-`. `foo.example.com` -> `foostage.example.com`, `foo-stage.example.com`

* **Replace the word with word** — If word longer than 3 is found in an existing subdomain, replace it with other words from the wordlist. *(If we have more words than one in our wordlist)*. `stage.foo.example.com` -> `otherword.foo.example.com`, `anotherword.foo.example.com`, `...`

* **Extract custom words** — Extend the wordlist based on target's domain naming conventions. Such words are either whole subdomain levels, or `-` is used for a split on some subdomain level. For instance `mapp1-current.datastream.example.com` has `mapp1`, `current`, `datastream` words. To prevent the overflow, user-defined *word length* is used for word extraction. The default value is set to **6**. This means that only words strictly longer than **5** characters are included (from the previous example, `mapp1` does not satisfy this condition). 

## Resources

- [Subdomain Enumeration: 2019 Workflow](https://0xpatrik.com/subdomain-enumeration-2019/)
- [Subdomain Enumeration: Doing it a Bit Smarter](https://0xpatrik.com/subdomain-enumeration-smarter/)

## TO DO

- Improve README
- Tests




%prep
%autosetup -n dnsgen-1.0.4

%build
%py3_build

%install
%py3_install
install -d -m755 %{buildroot}/%{_pkgdocdir}
if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
pushd %{buildroot}
if [ -d usr/lib ]; then
	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/lib64 ]; then
	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/bin ]; then
	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/sbin ]; then
	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
fi
touch doclist.lst
if [ -d usr/share/man ]; then
	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
fi
popd
mv %{buildroot}/filelist.lst .
mv %{buildroot}/doclist.lst .

%files -n python3-dnsgen -f filelist.lst
%dir %{python3_sitelib}/*

%files help -f doclist.lst
%{_docdir}/*

%changelog
* Fri Apr 21 2023 Python_Bot <Python_Bot@openeuler.org> - 1.0.4-1
- Package Spec generated