# stunnel を Homebrew, apk, chocolatey, dnf, MacPorts, Nix, pacman, zypper, scoop, winget でインストール
stunnel のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。
## インストール
```sh
sudo av install brew:stunnel
```
追加のインストールコマンド:
### macOS
- Homebrew (100%):
```sh
brew install stunnel
```
証拠: local Homebrew formula metadata
- MacPorts (94%):
```sh
sudo port install stunnel
```
証拠: MacPorts ports tree: security/stunnel/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
### Linux
- apk (92%):
```sh
sudo apk add stunnel
```
証拠: Alpine Linux edge package indexes: stunnel from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
- dnf (92%):
```sh
sudo dnf install stunnel
```
証拠: Fedora Rawhide package metadata: stunnel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
- Nix (92%):
```sh
nix profile install nixpkgs#stunnel
```
証拠: nixpkgs package indexes: pkgs/by-name/st/stunnel/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- pacman (92%):
```sh
sudo pacman -S stunnel
```
証拠: Arch Linux sync databases: stunnel from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
- zypper (92%):
```sh
sudo zypper install stunnel
```
証拠: openSUSE Tumbleweed package metadata: stunnel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
### Windows
- Chocolatey (92%):
```sh
choco install stunnel
```
証拠: Chocolatey community package catalog: stunnel from http://community.chocolatey.org/api/v2/Packages?$filter=IsLatestVersion&$select=Id&$top=1000&$skiptoken='11','striata-reader'
- Scoop (92%):
```sh
scoop install extras/stunnel
```
証拠: Scoop official bucket manifest trees: bucket/stunnel.json from https://api.github.com/repos/ScoopInstaller/Extras/git/trees/master?recursive=1
- winget (92%):
```sh
winget install --id MichalTrojnara.Stunnel -e
```
証拠: Windows Package Manager source index: MichalTrojnara.Stunnel from https://cdn.winget.microsoft.com/cache/source.msix
## パッケージ情報
- **パッケージキー:** brew:stunnel
- **パッケージマネージャ:** Homebrew
- **バージョン:** 5.79
- **ソース概要:** SSL tunneling program
- **ホームページ:**
- **最終更新:** 2026-06-29T16:45:11Z
- **生成日時:** 2026-08-03T19:37:03+00:00
## 実行可能ファイル
- stunnel (エイリアス)
- stunnel3 (エイリアス)
## インストール挙動
- Bottle: 利用不可
## バージョンと鮮度
- ページ生成日: 2026-08-03
- マネージャ版: 5.79
## プロジェクトの歴史と使われ方
stunnel is a long-running TLS wrapper proxy used to add TLS encryption to clients and servers that do not speak TLS themselves.
### プロジェクトの歴史
The official changelog records stunnel 0.1 as a testing skeleton on 1998-02-10 and stunnel 1.0 on 1998-02-11 as the first version with SSL support. That makes it one of the older still-packaged command-line TLS utilities in Unix and Windows ecosystems.
The project has remained focused on wrapping arbitrary TCP services with SSL/TLS rather than replacing the underlying application protocol. Its manual and HOWTO present configuration as service sections that accept local connections and connect or execute another service behind the encrypted layer.
### 採用の歴史
The input package facts list stunnel in Homebrew, Alpine, Fedora/DNF, MacPorts, Nix, Arch, Chocolatey, Scoop, WinGet, and openSUSE/Zypper. That breadth reflects stunnel's role as a portable operational tool rather than a single-platform utility.
The official downloads page publishes source tarballs, Windows installers, Android builds, signatures, checksums, and rsync-accessible code archives, showing a release process designed for downstream packagers and administrators.
### 使われ方
Administrators use stunnel to put TLS in front of non-TLS-aware services or to create encrypted client-side tunnels to remote services. The manual describes global options plus per-service sections containing options such as accept, connect, certificates, keys, and verification settings.
Common package usage is configuration-file driven: install the package, write stunnel.conf service blocks, provide certificates or keys where needed, and supervise stunnel as a daemon or service.
### パッケージ好きにとっての重要性
stunnel matters to package nerds because it is a classic tiny Unix tool with a huge compatibility surface: C code, OpenSSL linkage, service-manager integration, certificate file handling, Windows installers, and distribution patches all meet in one package.
It is also a practical example of packaging security middleware. The package is not exciting because it owns an application protocol; it is important because it lets old or simple services survive in TLS-required environments.
### タイムライン
- 1998: stunnel 0.1 testing skeleton and stunnel 1.0 with SSL support appeared in the official changelog.
- 2014: stunnel 5-era releases continued active OpenSSL security updates, including OpenSSL DLL updates during major vulnerability periods.
- 2026: The official release list shows stunnel 5.79 released on 2026-06-29.
### Related projects
- OpenSSL is the cryptographic library stunnel relies on for TLS functionality.
- TCP Wrappers/libwrap appears in the manual as an optional access-control integration.
### ソース
-
-
-
-
-
- input.source_facts.package-manager
## セキュリティノート
formula declares a Homebrew service.
- **Geiger リスク:** orange / 中
- formula declares a Homebrew service
## Configuration and credential file locations
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
## Configuration files
- Unix: /stunnel.conf
## 他のパッケージマネージャ記録
- Nix - stunnel: normalized package name match | nixpkgs package indexes: pkgs/by-name/st/stunnel/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- apk - stunnel - 5.76-r0: normalized package name match | Alpine Linux edge package indexes: stunnel from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | SSL encryption wrapper between network client and server | https://www.stunnel.org
- apk - stunnel-doc - 5.76-r0: normalized package name match | Alpine Linux edge package indexes: stunnel-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | SSL encryption wrapper between network client and server (documentation) | https://www.stunnel.org
- apk - stunnel-openrc - 5.76-r0: normalized package name match | Alpine Linux edge package indexes: stunnel-openrc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | SSL encryption wrapper between network client and server (OpenRC init scripts) | https://www.stunnel.org
- apk - stunnel3 - 5.76-r0: normalized package name match | Alpine Linux edge package indexes: stunnel3 from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Perl wrapper to use stunnel 3.x syntax in stunnel >=4.05 | https://www.stunnel.org
- dnf - stunnel - 5.78-5.fc45: normalized package name match | Fedora Rawhide package metadata: stunnel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | A TLS-encrypting socket wrapper | https://www.stunnel.org/
- pacman - stunnel - 5.79-1: normalized package name match | Arch Linux sync databases: stunnel from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | A program that allows you to encrypt arbitrary TCP connections inside SSL | https://www.stunnel.org/
- zypper - stunnel - 5.79-1.2: normalized package name match | openSUSE Tumbleweed package metadata: stunnel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Universal TLS Tunnel | https://www.stunnel.org/
- zypper - stunnel-doc - 5.79-1.2: normalized package name match | openSUSE Tumbleweed package metadata: stunnel-doc from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Documentation for the universal TLS Tunnel | https://www.stunnel.org/
- MacPorts - stunnel: normalized package name match | MacPorts ports tree: security/stunnel/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
- Chocolatey - stunnel: normalized package name match | Chocolatey community package catalog: stunnel from http://community.chocolatey.org/api/v2/Packages?$filter=IsLatestVersion&$select=Id&$top=1000&$skiptoken='11','striata-reader'
- Scoop - extras/stunnel: normalized package name match | Scoop official bucket manifest trees: bucket/stunnel.json from https://api.github.com/repos/ScoopInstaller/Extras/git/trees/master?recursive=1
- winget - MichalTrojnara.Stunnel: normalized package name match | Windows Package Manager source index: MichalTrojnara.Stunnel from https://cdn.winget.microsoft.com/cache/source.msix
## Combined YAML source
View the package source record on GitHub. [combined/stunnel.yml](https://github.com/mxcl/pkgdb/blob/main/combined/stunnel.yml)
## ソース
- pkg.so package database
- Geiger risk classifier
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph