gnu/packages/vpn.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
   3 ;;; Copyright © 2013, 2016, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
   4 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
   5 ;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
   6 ;;; Copyright © 2016, 2017, 2019, 2021 Efraim Flashner <efraim@flashner.co.il>
   7 ;;; Copyright © 2016–2021 Tobias Geerinckx-Rice <me@tobias.gr>
   8 ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
   9 ;;; Copyright © 2018, 2020 Pierre Langlois <pierre.langlois@gmx.com>
  10 ;;; Copyright © 2018 Meiyo Peng <meiyo.peng@gmail.com>
  11 ;;; Copyright © 2019, 2020 Leo Famulari <leo@famulari.name>
  12 ;;; Copyright © 2019 Rutger Helling <rhelling@mykolab.com>
  13 ;;; Copyright © 2019 Ricardo Wurmus <rekado@elephly.net>
  14 ;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re>
  15 ;;; Copyright © 2020 Ryan Prior <rprior@protonmail.com>
  16 ;;; Copyright © 2020 Ivan Kozlov <kanichos@yandex.ru>
  17 ;;; Copyright © 2020 David Dashyan <mail@davie.li>
  18 ;;;
  19 ;;; This file is part of GNU Guix.
  20 ;;;
  21 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  22 ;;; under the terms of the GNU General Public License as published by
  23 ;;; the Free Software Foundation; either version 3 of the License, or (at
  24 ;;; your option) any later version.
  25 ;;;
  26 ;;; GNU Guix is distributed in the hope that it will be useful, but
  27 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  28 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  29 ;;; GNU General Public License for more details.
  30 ;;;
  31 ;;; You should have received a copy of the GNU General Public License
  32 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  33
  34 (define-module (gnu packages vpn)
  35   #:use-module ((guix licenses) #:prefix license:)
  36   #:use-module (guix packages)
  37   #:use-module (guix download)
  38   #:use-module (guix git-download)
  39   #:use-module (guix build-system cmake)
  40   #:use-module (guix build-system gnu)
  41   #:use-module (guix build-system linux-module)
  42   #:use-module (guix build-system python)
  43   #:use-module (guix utils)
  44   #:use-module (gnu packages)
  45   #:use-module (gnu packages admin)
  46   #:use-module (gnu packages base)
  47   #:use-module (gnu packages bash)
  48   #:use-module (gnu packages check)
  49   #:use-module (gnu packages dns)
  50   #:use-module (gnu packages autotools)
  51   #:use-module (gnu packages compression)
  52   #:use-module (gnu packages freedesktop)
  53   #:use-module (gnu packages gettext)
  54   #:use-module (gnu packages gnupg)
  55   #:use-module (gnu packages guile)
  56   #:use-module (gnu packages libevent)
  57   #:use-module (gnu packages linux)
  58   #:use-module (gnu packages ncurses)
  59   #:use-module (gnu packages nss)
  60   #:use-module (gnu packages perl)
  61   #:use-module (gnu packages pkg-config)
  62   #:use-module (gnu packages python)
  63   #:use-module (gnu packages python-build)
  64   #:use-module (gnu packages python-crypto)
  65   #:use-module (gnu packages python-xyz)
  66   #:use-module (gnu packages python-web)
  67   #:use-module (gnu packages qt)
  68   #:use-module (gnu packages samba)
  69   #:use-module (gnu packages tls)
  70   #:use-module (gnu packages xml))
  71
  72 (define-public gvpe
  73   (package
  74     (name "gvpe")
  75     (version "3.1")
  76     (source (origin
  77               (method url-fetch)
  78               (uri (string-append "mirror://gnu/gvpe/gvpe-"
  79                                   version ".tar.gz"))
  80               (sha256
  81                (base32
  82                 "1cz8n75ksl0l908zc5l3rnfm1hv7130s2w8710799fr5sxrdbszi"))))
  83     (build-system gnu-build-system)
  84     (home-page "http://software.schmorp.de/pkg/gvpe.html")
  85     (native-inputs `(("pkg-config" ,pkg-config)))
  86     (inputs `(("openssl" ,openssl)
  87               ("zlib" ,zlib)))
  88     (synopsis "Secure VPN among multiple nodes over an untrusted network")
  89     (description
  90      "The GNU Virtual Private Ethernet creates a virtual network
  91 with multiple nodes using a variety of transport protocols.  It works
  92 by creating encrypted host-to-host tunnels between multiple
  93 endpoints.")
  94     (license license:gpl3+)))
  95
  96 (define-public vpnc
  97   (package
  98    (name "vpnc")
  99    (version "0.5.3")
 100    (source (origin
 101             (method url-fetch)
 102             (uri (string-append "https://www.unix-ag.uni-kl.de/~massar/vpnc/vpnc-"
 103                                 version ".tar.gz"))
 104             (sha256 (base32
 105                      "1128860lis89g1s21hqxvap2nq426c9j4bvgghncc1zj0ays7kj6"))))
 106    (build-system gnu-build-system)
 107    (inputs `(("libgcrypt" ,libgcrypt)
 108              ("perl" ,perl)
 109              ("vpnc-scripts" ,vpnc-scripts)))
 110    (arguments
 111     `(#:tests? #f ; there is no check target
 112       #:phases
 113       (modify-phases %standard-phases
 114         (add-after 'unpack 'use-store-paths
 115           (lambda* (#:key inputs outputs #:allow-other-keys)
 116             (let ((out          (assoc-ref outputs "out"))
 117                   (vpnc-scripts (assoc-ref inputs  "vpnc-scripts")))
 118               (substitute* "config.c"
 119                 (("/etc/vpnc/vpnc-script")
 120                  (string-append vpnc-scripts "/etc/vpnc/vpnc-script")))
 121               (substitute* "Makefile"
 122                 (("ETCDIR=.*")
 123                  (string-append "ETCDIR=" out "/etc/vpnc\n"))
 124                 (("PREFIX=.*")
 125                  (string-append "PREFIX=" out "\n")))
 126               #t)))
 127         (delete 'configure))))          ; no configure script
 128    (synopsis "Client for Cisco VPN concentrators")
 129    (description
 130     "vpnc is a VPN client compatible with Cisco's EasyVPN equipment.
 131 It supports IPSec (ESP) with Mode Configuration and Xauth.  It supports only
 132 shared-secret IPSec authentication with Xauth, AES (256, 192, 128), 3DES,
 133 1DES, MD5, SHA1, DH1/2/5 and IP tunneling.  It runs entirely in userspace.
 134 Only \"Universal TUN/TAP device driver support\" is needed in the kernel.")
 135    (license license:gpl2+) ; some file are bsd-2, see COPYING
 136    (home-page "https://www.unix-ag.uni-kl.de/~massar/vpnc/")))
 137
 138 (define-public vpnc-scripts
 139   (let ((commit "3885f8bbc4ae03fd6da0ada6de12f7223a59595c"))
 140     (package
 141       (name "vpnc-scripts")
 142       (version (string-append "20200925." (string-take commit 7)))
 143       (source (origin
 144                 (method git-fetch)
 145                 (uri
 146                  (git-reference
 147                   (url "git://git.infradead.org/users/dwmw2/vpnc-scripts.git")
 148                   (commit commit)))
 149                 (file-name (git-file-name name version))
 150                 (sha256
 151                  (base32
 152                   "1pmi4n58q81pmn9arvfixhvv6vkkf3rpwac3hwnwyl882q5q0ccx"))))
 153       (build-system gnu-build-system)
 154       (inputs `(("guile" ,guile-3.0) ; for the wrapper scripts
 155                 ("coreutils" ,coreutils)
 156                 ("grep" ,grep)
 157                 ("iproute2" ,iproute)    ; for ‘ip’
 158                 ("net-tools" ,net-tools) ; for ‘ifconfig’, ‘route’
 159                 ("sed" ,sed)
 160                 ("which" ,which)))
 161       (arguments
 162        `(#:phases
 163          (modify-phases %standard-phases
 164            (add-after 'unpack 'use-relative-paths
 165              ;; Patch the scripts to work with and use relative paths.
 166              (lambda* _
 167                (for-each (lambda (script)
 168                            (substitute* script
 169                              (("^PATH=.*") "")
 170                              (("/usr/s?bin/") "")
 171                              (("\\[ +-x +([^]]+) +\\]" _ command)
 172                               (string-append "command -v >/dev/null 2>&1 "
 173                                              command))))
 174                          (find-files "." "^vpnc-script"))
 175                #t))
 176            (delete 'configure)          ; no configure script
 177            (replace 'build
 178              (lambda _
 179                (invoke "gcc" "-o" "netunshare" "netunshare.c")))
 180            (replace 'install
 181              ;; There is no Makefile; manually install the relevant files.
 182              (lambda* (#:key outputs #:allow-other-keys)
 183                (let* ((out (assoc-ref outputs "out"))
 184                       (etc (string-append out "/etc/vpnc")))
 185                  (for-each (lambda (file)
 186                              (install-file file etc))
 187                            (append (find-files "." "^vpnc-script")
 188                                    (list "netunshare"
 189                                          "xinetd.netns.conf")))
 190                  #t)))
 191            (add-after 'install 'wrap-scripts
 192              ;; Wrap scripts with paths to their common hard dependencies.
 193              ;; Optional dependencies will need to be installed by the user.
 194              (lambda* (#:key inputs outputs #:allow-other-keys)
 195                (let ((out (assoc-ref outputs "out")))
 196                  (for-each
 197                   (lambda (script)
 198                     (wrap-script (string-append out "/etc/vpnc/" script)
 199                       `("PATH" ":" prefix
 200                         ,(map (lambda (name)
 201                                 (let ((input (assoc-ref inputs name)))
 202                                   (string-append input "/bin:"
 203                                                  input "/sbin")))
 204                               (list "coreutils"
 205                                     "grep"
 206                                     "iproute2"
 207                                     "net-tools"
 208                                     "sed"
 209                                     "which")))))
 210                   (list "vpnc-script-ptrtd"
 211                         "vpnc-script-sshd"
 212                         "vpnc-script"))
 213                  #t))))
 214          #:tests? #f))                  ; no tests
 215       (home-page "http://git.infradead.org/users/dwmw2/vpnc-scripts.git")
 216       (synopsis "Network configuration scripts for Cisco VPN clients")
 217       (description
 218        "This set of scripts configures routing and name services when invoked
 219 by the VPNC or OpenConnect Cisco @dfn{Virtual Private Network} (VPN) clients.
 220
 221 The default @command{vpnc-script} automatically configures most common
 222 connections, and provides hooks for performing custom actions at various stages
 223 of the connection or disconnection process.
 224
 225 Alternative scripts are provided for more complicated set-ups, or to serve as an
 226 example for writing your own.  For example, @command{vpnc-script-sshd} contains
 227 the entire VPN in a network namespace accessible only through SSH.")
 228       (license license:gpl2+))))
 229
 230 (define-public ocproxy
 231   (package
 232     (name "ocproxy")
 233     (version "1.60")
 234     (source (origin
 235               (method git-fetch)
 236               (uri (git-reference
 237                      (url "https://github.com/cernekee/ocproxy")
 238                      (commit (string-append "v" version))))
 239               (file-name (git-file-name name version))
 240               (sha256
 241                (base32
 242                 "03323nnhb4y9nzwva04mq7xg03dvdrgp689g89f69jqc261skcqx"))))
 243     (build-system gnu-build-system)
 244     (native-inputs
 245      `(("autoconf" ,autoconf)
 246        ("automake" ,automake)))
 247     (inputs
 248      `(("libevent" ,libevent)))
 249     (home-page "https://github.com/cernekee/ocproxy")
 250     (synopsis "OpenConnect proxy")
 251     (description
 252      "User-level @dfn{SOCKS} and port forwarding proxy for OpenConnect based
 253 on LwIP.  When using ocproxy, OpenConnect only handles network activity that
 254 the user specifically asks to proxy, so the @dfn{VPN} interface no longer
 255 \"hijacks\" all network traffic on the host.")
 256     (license license:bsd-3)))
 257
 258 (define-public openconnect
 259   (package
 260    (name "openconnect")
 261    (version "8.10")
 262    (source (origin
 263             (method url-fetch)
 264             (uri (string-append "ftp://ftp.infradead.org/pub/openconnect/"
 265                                 "openconnect-" version ".tar.gz"))
 266             (sha256
 267              (base32 "1cdsx4nsrwawbsisfkldfc9i4qn60g03vxb13nzppr2br9p4rrih"))))
 268    (build-system gnu-build-system)
 269    (propagated-inputs
 270     `(("libxml2" ,libxml2)
 271       ("gnutls" ,gnutls)
 272       ("zlib" ,zlib)))
 273    (inputs
 274     `(("lz4" ,lz4)
 275       ("vpnc-scripts" ,vpnc-scripts)))
 276    (native-inputs
 277     `(("gettext" ,gettext-minimal)
 278       ("pkg-config" ,pkg-config)))
 279    (arguments
 280     `(#:configure-flags
 281       `(,(string-append "--with-vpnc-script="
 282                         (assoc-ref %build-inputs "vpnc-scripts")
 283                         "/etc/vpnc/vpnc-script"))))
 284    (synopsis "Client for Cisco VPN")
 285    (description
 286     "OpenConnect is a client for Cisco's AnyConnect SSL VPN, which is
 287 supported by the ASA5500 Series, by IOS 12.4(9)T or later on Cisco SR500,
 288 870, 880, 1800, 2800, 3800, 7200 Series and Cisco 7301 Routers,
 289 and probably others.")
 290    (license license:lgpl2.1)
 291    (home-page "https://www.infradead.org/openconnect/")))
 292
 293 (define-public openconnect-sso
 294   (package
 295     (name "openconnect-sso")
 296     (version "0.6.2")
 297     (source
 298       (origin
 299         (method url-fetch)
 300         (uri (pypi-uri "openconnect-sso" version))
 301         (sha256
 302          (base32
 303           "1yybmscka3m5yxfkp1m5pqz2m8jlwdq9b0hx2w5l1jj6bzpl9fsf"))))
 304     (build-system python-build-system)
 305     (arguments
 306      `(#:tests? #f  ; Tests not included, building from git requires poetry.
 307        #:phases
 308        (modify-phases %standard-phases
 309          (add-after 'unpack 'adjust-package-version-requirements
 310            (lambda _
 311              (substitute* "setup.py"
 312                (("(pyxdg>=0.26),<0.27" _ pyxdg) pyxdg))
 313              #t))
 314          (add-after 'unpack 'patch-openconnect
 315            (lambda _
 316              (substitute* "openconnect_sso/app.py"
 317                (("\"openconnect\"")
 318                 (string-append "\"" (which "openconnect") "\"")))
 319              #t))
 320          (replace 'check
 321            (lambda* (#:key tests? #:allow-other-keys)
 322              (when tests?
 323                (invoke "pytest" "-v"))
 324              #t))
 325          (add-after 'install 'wrap-qt-process-path
 326            (lambda* (#:key inputs outputs #:allow-other-keys)
 327              (let* ((out (assoc-ref outputs "out"))
 328                     (bin (string-append out "/bin/openconnect-sso"))
 329                     (qt-process-path (string-append
 330                                        (assoc-ref inputs "qtwebengine")
 331                                        "/lib/qt5/libexec/QtWebEngineProcess")))
 332                (wrap-program bin
 333                  `("QTWEBENGINEPROCESS_PATH" = (,qt-process-path)))
 334                #t))))))
 335     (inputs
 336      `(("openconnect" ,openconnect)
 337        ("python-attrs" ,python-attrs)
 338        ("python-colorama" ,python-colorama)
 339        ("python-keyring" ,python-keyring)
 340        ("python-lxml" ,python-lxml)
 341        ("python-prompt-toolkit" ,python-prompt-toolkit)
 342        ("python-requests" ,python-requests)
 343        ("python-pyqt" ,python-pyqt)
 344        ("python-pyqtwebengine" ,python-pyqtwebengine)
 345        ("python-pysocks" ,python-pysocks)
 346        ("python-pyxdg" ,python-pyxdg)
 347        ("python-structlog" ,python-structlog)
 348        ("python-toml" ,python-toml)
 349        ("qtwebengine" ,qtwebengine)))
 350     (native-inputs
 351      `(("python-pytest" ,python-pytest)
 352        ("python-setuptools-scm" ,python-setuptools-scm)))
 353     (home-page "https://github.com/vlaci/openconnect-sso")
 354     (synopsis "OpenConnect wrapper script supporting Azure AD (SAMLv2)")
 355     (description
 356      "This package provides a wrapper script for OpenConnect supporting Azure AD
 357 (SAMLv2) authentication to Cisco SSL-VPNs.")
 358     (license license:gpl3)))
 359
 360 (define-public openfortivpn
 361   (package
 362     (name "openfortivpn")
 363     (version "1.15.0")
 364     (source (origin
 365               (method git-fetch)
 366               (uri (git-reference
 367                     (url "https://github.com/adrienverge/openfortivpn")
 368                     (commit (string-append "v" version))))
 369               (file-name (git-file-name name version))
 370               (sha256
 371                (base32
 372                 "1qsfgpxg553s8rc9cyrc4k96z0pislxsdxb9wyhp8fdprkak2mw2"))))
 373     (build-system gnu-build-system)
 374     (native-inputs
 375      `(("autoconf" ,autoconf)
 376        ("autotools" ,automake)
 377        ("pkg-config" ,pkg-config)))
 378     (inputs
 379      `(("openssl" ,openssl)
 380        ("ppp" ,ppp)))
 381     (home-page "https://github.com/adrienverge/openfortivpn")
 382     (synopsis "Client for PPP+SSL VPN tunnel services")
 383     (description "Openfortivpn is a client for PPP+SSL VPN tunnel services.  It
 384 spawns a pppd process and operates the communication between the gateway and
 385 this process.  It is compatible with Fortinet VPNs.")
 386     (license license:gpl3+)))
 387
 388 (define-public openvpn
 389   (package
 390     (name "openvpn")
 391     (version "2.5.1")
 392     (source (origin
 393               (method url-fetch)
 394               (uri (string-append
 395                     "https://swupdate.openvpn.org/community/releases/openvpn-"
 396                     version ".tar.xz"))
 397               (sha256
 398                (base32
 399                 "157ikzap2bbkzx34hkh33bpk2i14xjx1x3pkadhmzh1pr24h94s0"))))
 400     (build-system gnu-build-system)
 401     (arguments
 402      '(#:configure-flags '("--enable-iproute2=yes")))
 403     (native-inputs
 404      `(("iproute2" ,iproute)))
 405     (inputs
 406      `(("lz4" ,lz4)
 407        ("lzo" ,lzo)
 408        ("openssl" ,openssl)
 409        ("linux-pam" ,linux-pam)))
 410     (home-page "https://openvpn.net/")
 411     (synopsis "Virtual private network daemon")
 412     (description
 413      "OpenVPN implements virtual private network (@dfn{VPN}) techniques
 414 for creating secure point-to-point or site-to-site connections in routed or
 415 bridged configurations and remote access facilities.  It uses a custom
 416 security protocol that utilizes SSL/TLS for key exchange.  It is capable of
 417 traversing network address translators (@dfn{NAT}s) and firewalls.")
 418     (license license:gpl2)))
 419
 420 (define-public protonvpn-cli
 421   (package
 422     (name "protonvpn-cli")
 423     (version "2.2.6")
 424     (source
 425      (origin
 426        ;; PyPI has a ".whl" file but not a proper source release.
 427        ;; Thus, fetch code from Git.
 428        (method git-fetch)
 429        (uri (git-reference
 430              (url "https://github.com/ProtonVPN/linux-cli")
 431              (commit (string-append "v" version))))
 432        (file-name (git-file-name name version))
 433        (sha256
 434         (base32 "0y7v9ikrmy5dbjlpbpacp08gy838i8z54m8m4ps7ldk1j6kyia3n"))))
 435     (build-system python-build-system)
 436     (arguments
 437      '(#:tests? #f ; no tests in repo
 438        #:phases
 439        (modify-phases %standard-phases
 440          (add-after 'wrap 'wrap-wrapper
 441            ;; Wrap entrypoint with paths to its hard dependencies.
 442            (lambda* (#:key inputs outputs #:allow-other-keys)
 443              (let ((entrypoint (string-append (assoc-ref outputs "out")
 444                                               "/bin/.protonvpn-real")))
 445                (wrap-program entrypoint
 446                             `("PATH" ":" prefix
 447                               ,(map (lambda (name)
 448                                       (let ((input (assoc-ref inputs name)))
 449                                         (string-append input "/bin:"
 450                                                        input "/sbin")))
 451                                     (list "dialog"
 452                                           "iproute2"
 453                                           "iptables"
 454                                           "ncurses"
 455                                           "openvpn"
 456                                           "procps"
 457                                           "which")))))
 458              #t)))))
 459     (native-inputs
 460      `(("python-docopt" ,python-docopt)))
 461     (inputs
 462      `(("dialog" ,dialog)
 463        ("iproute2" ,iproute)
 464        ("iptables" ,iptables)
 465        ("ncurses" ,ncurses)
 466        ("openvpn" ,openvpn)
 467        ("procps" ,procps)
 468        ("python-jinja2" ,python-jinja2)
 469        ("python-pythondialog" ,python-pythondialog)
 470        ("python-requests" ,python-requests)
 471        ("which" ,which)))
 472     (synopsis "Command-line client for ProtonVPN")
 473     (description
 474      "This is the official command-line interface for ProtonVPN, a secure
 475 point-to-point virtual private networking (VPN) service with a gratis tier.
 476 It can automatically find and connect to the fastest servers or use Tor over
 477 VPN.  The gratis tier offers unlimited bandwidth for up to 10 devices.")
 478     (home-page "https://github.com/ProtonVPN/linux-cli")
 479     (license license:gpl3+)))
 480
 481 (define-public tinc
 482   (package
 483     (name "tinc")
 484     (version "1.0.36")
 485     (source (origin
 486               (method url-fetch)
 487               (uri (string-append "https://tinc-vpn.org/packages/"
 488                                   "tinc-" version ".tar.gz"))
 489               (sha256
 490                (base32
 491                 "021i2sl2mjscbm8g59d7vs74iw3gf0m48wg7w3zhwj6czarkpxs0"))))
 492     (build-system gnu-build-system)
 493     (arguments
 494      '(#:configure-flags
 495        '("--sysconfdir=/etc"
 496          "--localstatedir=/var")))
 497     (inputs `(("zlib" ,zlib)
 498               ("lzo" ,lzo)
 499               ("openssl" ,openssl)))
 500     (home-page "https://tinc-vpn.org")
 501     (synopsis "Virtual Private Network (VPN) daemon")
 502     (description
 503      "Tinc is a VPN that uses tunnelling and encryption to create a secure
 504 private network between hosts on the internet.")
 505     (license license:gpl2+)))
 506
 507 (define-public sshuttle
 508   (package
 509     (name "sshuttle")
 510     (version "0.78.5")
 511     (source
 512      (origin
 513        (method url-fetch)
 514        (uri (pypi-uri name version))
 515        (sha256
 516         (base32
 517          "0vp13xwrhx4m6zgsyzvai84lkq9mzkaw47j58dk0ll95kaymk2x8"))))
 518     (build-system python-build-system)
 519     (arguments
 520      `(#:phases
 521        (modify-phases %standard-phases
 522          (add-after 'unpack 'patch-FHS-file-names
 523            (lambda _
 524              (substitute* "sshuttle/client.py"
 525                (("/usr/bin/env") (which "env")))
 526              (substitute* "sshuttle/ssh.py"
 527                (("/bin/sh") "sh"))
 528              #t)))))
 529     (native-inputs
 530      `(("python-setuptools-scm" ,python-setuptools-scm)
 531        ;; For tests only.
 532        ("python-flake8" ,python-flake8)
 533        ("python-mock" ,python-mock)
 534        ("python-pytest-cov" ,python-pytest-cov)
 535        ("python-pytest-runner" ,python-pytest-runner)))
 536     (home-page "https://github.com/sshuttle/sshuttle")
 537     (synopsis "VPN that transparently forwards connections over SSH")
 538     (description "sshuttle creates an encrypted virtual private network (VPN)
 539 connection to any remote server to which you have secure shell (SSH) access.
 540 The only requirement is a suitable version of Python on the server;
 541 administrative privileges are required only on the client.  Unlike most VPNs,
 542 sshuttle forwards entire sessions, not packets, using kernel transparent
 543 proxying.  This makes it faster and more reliable than SSH's own tunneling and
 544 port forwarding features.  It can forward both TCP and UDP traffic, including
 545 DNS domain name queries.")
 546     (license license:lgpl2.0))) ; incorrectly identified as GPL in ‘setup.py’
 547
 548 (define-public sshoot
 549   (package
 550     (name "sshoot")
 551     (version "1.2.6")
 552     (source
 553      (origin
 554        (method url-fetch)
 555        (uri (pypi-uri name version))
 556        (sha256
 557         (base32
 558          "1ccgh0hjyxrwkgy3hnxz3hgbjbs0lmfs25d5l5jam0xbpcpj63h0"))))
 559     (build-system python-build-system)
 560     (arguments
 561      '(#:phases
 562        (modify-phases %standard-phases
 563          (add-after 'unpack 'patch-paths
 564            (lambda _
 565              (substitute* "sshoot/tests/test_manager.py"
 566                (("/bin/sh") (which "sh")))
 567              #t)))))
 568     (inputs
 569      `(("python-argcomplete" ,python-argcomplete)
 570        ("python-prettytable" ,python-prettytable)
 571        ("python-pyyaml" ,python-pyyaml)))
 572     ;; For tests only.
 573     (native-inputs
 574      `(("python-fixtures" ,python-fixtures)
 575        ("python-pbr" ,python-pbr)
 576        ("python-testtools" ,python-testtools)))
 577     (home-page "https://github.com/albertodonato/sshoot")
 578     (synopsis "sshuttle VPN session manager")
 579     (description "sshoot provides a command-line interface to manage multiple
 580 @command{sshuttle} virtual private networks.  It supports flexible profiles
 581 with configuration options for most of @command{sshuttle}’s features.")
 582     (license license:gpl3+)))
 583
 584 (define-public badvpn
 585   (package
 586     (name "badvpn")
 587     (version "1.999.130")
 588     (source
 589      (origin
 590        (method git-fetch)
 591        (uri (git-reference
 592              (url "https://github.com/ambrop72/badvpn")
 593              (commit version)))
 594        (file-name (git-file-name name version))
 595        (sha256
 596         (base32 "0rm67xhi7bh3yph1vh07imv5y1pwyldvw3wa5bz471g8mnkc7d3c"))))
 597     (build-system cmake-build-system)
 598     (arguments
 599      '(#:tests? #f))                    ; no tests
 600     (inputs
 601      `(("nspr" ,nspr)
 602        ("nss" ,nss)
 603        ("openssl" ,openssl)))
 604     (native-inputs
 605      `(("pkg-config" ,pkg-config)))
 606     (home-page "https://github.com/ambrop72/badvpn")
 607     (synopsis "Peer-to-peer virtual private network (VPN)")
 608     (description "@code{BadVPN} is a collection of virtual private
 609 network (VPN) tools.  It includes:
 610
 611 @enumerate
 612 @item NCD programming language.\n
 613 NCD (Network Configuration Daemon) is a daemon and programming/scripting
 614 language for configuration of network interfaces and other aspects of the
 615 operating system.
 616 @item Tun2socks network-layer proxifier.\n
 617 The tun2socks program socksifes TCP connections at the network layer.  It
 618 implements a TUN device which accepts all incoming TCP connections (regardless
 619 of destination IP), and forwards the connections through a SOCKS server.
 620 @item Peer-to-peer VPN.\n
 621 The peer-to-peer VPN implements a Layer 2 (Ethernet) network between the peers
 622 (VPN nodes).
 623 @end enumerate")
 624     ;; This project contains a bundled lwIP. lwIP is also released under the
 625     ;; 3-clause BSD license.
 626     (license license:bsd-3)))
 627
 628 (define-public wireguard-linux-compat
 629   (package
 630     (name "wireguard-linux-compat")
 631     (version "1.0.20201221")
 632     (source (origin
 633               (method url-fetch)
 634               (uri (string-append "https://git.zx2c4.com/wireguard-linux-compat/"
 635                                   "snapshot/wireguard-linux-compat-" version
 636                                   ".tar.xz"))
 637               (sha256
 638                (base32
 639                 "0ci13in0fqq32n5qamch4qhjgbdq86ygrgmfhc9szsh2nsl8jlkf"))))
 640     (build-system linux-module-build-system)
 641     (outputs '("out"
 642                "kernel-patch"))
 643     (arguments
 644      `(#:linux ,linux-libre-5.4         ; mustn't have WG built-in
 645        #:tests? #f                      ; no test suite
 646        #:modules ((guix build linux-module-build-system)
 647                   (guix build utils)
 648                   (ice-9 popen)
 649                   (ice-9 textual-ports))
 650        #:phases
 651        (modify-phases %standard-phases
 652          (add-before 'build 'change-directory
 653            (lambda _
 654              (chdir "./src")
 655              #t))
 656          (add-after 'build 'build-patch
 657            (lambda* (#:key outputs #:allow-other-keys)
 658              (let* ((patch-builder "../kernel-tree-scripts/create-patch.sh")
 659                     (port (open-input-pipe patch-builder))
 660                     (str (get-string-all port)))
 661                (close-pipe port)
 662                (call-with-output-file "wireguard.patch"
 663                  (lambda (port)
 664                    (format port "~a" str))))
 665              #t))
 666          (add-after 'install 'install-patch
 667            (lambda* (#:key outputs #:allow-other-keys)
 668              (install-file "wireguard.patch"
 669                            (assoc-ref %outputs "kernel-patch"))
 670              #t))
 671          ;; So that 'install-license-files' works...
 672          (add-before 'install-license-files 'reset-cwd
 673            (lambda _
 674              (chdir "..")
 675              #t)))))
 676     (home-page "https://git.zx2c4.com/wireguard-linux-compat/")
 677     (synopsis "WireGuard kernel module for Linux 3.10 through 5.5")
 678     (description "This package contains an out-of-tree kernel patch and
 679 a loadable module adding WireGuard to Linux kernel versions 3.10 through 5.5.
 680 WireGuard was added to Linux 5.6.")
 681     (license license:gpl2)))
 682
 683 (define-public wireguard-tools
 684   (package
 685     (name "wireguard-tools")
 686     (version "1.0.20200827")
 687     (source
 688      (origin
 689        (method git-fetch)
 690        (uri (git-reference
 691              (url "https://git.zx2c4.com/wireguard-tools.git")
 692              (commit (string-append "v" version))))
 693        (file-name (git-file-name name version))
 694        (sha256
 695         (base32 "1h351hn531z6z85sx9ya27xjz1jszgn1pkwibacjj49mds15f7gn"))))
 696     (build-system gnu-build-system)
 697     (arguments
 698      `(#:make-flags
 699        (list ,(string-append "CC=" (cc-for-target))
 700              "--directory=src"
 701              "WITH_BASHCOMPLETION=yes"
 702              ;; Install the ‘simple and dirty’ helper script wg-quick(8).
 703              "WITH_WGQUICK=yes"
 704              (string-append "PREFIX=" (assoc-ref %outputs "out"))
 705              ;; Currently used only to create an empty /etc/wireguard directory.
 706              (string-append "SYSCONFDIR=no-thanks"))
 707        ;; The test suite is meant to be run interactively.  It runs Clang's
 708        ;; scan-build static analyzer and then starts a web server to display the
 709        ;; results.
 710        #:tests? #f
 711        #:phases
 712        (modify-phases %standard-phases
 713          ;; No configure script
 714          (delete 'configure)
 715          (add-after 'install 'install-contrib-docs
 716            (lambda* (#:key outputs #:allow-other-keys)
 717              (let ((out (assoc-ref outputs "out")))
 718                (copy-recursively "contrib/"
 719                                  (string-append out "/share/doc/wireguard-tools"))
 720                #t)))
 721          (add-after 'install 'wrap-wg-quick
 722            (lambda* (#:key inputs outputs #:allow-other-keys)
 723              (let* ((out (assoc-ref outputs "out"))
 724                     (inputs-sbin (map (lambda (input)
 725                                         (string-append (assoc-ref inputs input) "/sbin"))
 726                                       (list "resolvconf" "iproute" "procps"
 727                                             "iptables")))
 728                    (coreutils (string-append (assoc-ref inputs "coreutils")
 729                                              "/bin")))
 730                (wrap-program (string-append out "/bin/wg-quick")
 731                  `("PATH" ":" prefix ,(append inputs-sbin
 732                                               (list coreutils))))
 733                #t))))))
 734     (inputs
 735      `(("resolvconf" ,openresolv)
 736        ("coreutils" ,coreutils)
 737        ("bash" ,bash)                   ; for scripts using /dev/tcp
 738        ("procps" ,procps)
 739        ("iproute" ,iproute)
 740        ("iptables" ,iptables)))
 741     (home-page "https://www.wireguard.com/")
 742     (synopsis "Tools for configuring WireGuard tunnels")
 743     (description
 744      "This package provides the user-space command-line tools for using and
 745 configuring WireGuard tunnels.
 746
 747 WireGuard is a simple and fast general-purpose @acronym{VPN, Virtual Private
 748 Network} that securely encapsulates IP packets over UDP.  It aims to be as easy
 749 to configure and deploy as SSH.  VPN connections are made simply by exchanging
 750 public keys and can roam across IP addresses.")
 751     (license
 752      (list license:lgpl2.1+    ; src/netlink.h & contrib/embeddable-wg-library
 753            license:gpl2))))    ; everything else
 754
 755 (define-public wireguard
 756   (deprecated-package "wireguard" wireguard-tools))
 757
 758 (define-public xl2tpd
 759   (package
 760     (name "xl2tpd")
 761     (version "1.3.16")
 762     (source (origin
 763               (method git-fetch)
 764               (uri (git-reference
 765                     (url "https://github.com/xelerance/xl2tpd")
 766                     (commit (string-append "v" version))))
 767               (file-name (git-file-name name version))
 768               (sha256
 769                (base32
 770                 "0is5ccrvijz0pfm45pfrlbb9y8231yz3c4zqs8mkgakl9rxajy6l"))))
 771     (build-system gnu-build-system)
 772     (arguments
 773      `(#:make-flags (list (string-append "PREFIX=" %output)
 774                           "CC=gcc")
 775        #:phases (modify-phases %standard-phases
 776                   (delete 'configure) ;no configure script
 777                   (add-before 'build 'setup-environment
 778                     (lambda* (#:key inputs #:allow-other-keys)
 779                       (substitute* "l2tp.h"
 780                         (("/usr/sbin/pppd")
 781                          (string-append (assoc-ref inputs "ppp")
 782                                         "/sbin/pppd")))
 783                       (setenv "KERNELSRC"
 784                               (assoc-ref inputs "linux-libre-headers"))
 785                       #t)))
 786        #:tests? #f))                    ; no tests provided
 787     (inputs `(("libpcap" ,libpcap)
 788               ("linux-libre-headers" ,linux-libre-headers)
 789               ("ppp" ,ppp)))
 790     (home-page "https://www.xelerance.com/software/xl2tpd/")
 791     (synopsis "Layer 2 Tunnelling Protocol Daemon (RFC 2661)")
 792     (description
 793      "xl2tpd is an implementation of the Layer 2 Tunnelling Protocol (RFC 2661).
 794 L2TP allows you to tunnel PPP over UDP.")
 795     (license license:gpl2)))