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cjdns-20.2.ebuild (2344B)

    

  1. # Copyright 1999-2018 Gentoo Authors

  2. # Copyright 2018-2019 Haelwenn (lanodan) Monnier <contact@hacktivis.me>

  3. # Distributed under the terms of the GNU General Public License v2

  4. 

  5. EAPI=7

  6. 

  7. PYTHON_COMPAT=( python3_{4,5,6} )

  8. 

  9. inherit linux-info systemd python-single-r1 flag-o-matic

  10. 

  11. DESCRIPTION="encrypted IPv6 using public-key cryptography for allocation and DHT for routing"

  12. HOMEPAGE="https://github.com/cjdelisle/cjdns"

  13. SRC_URI="https://github.com/cjdelisle/cjdns/archive/cjdns-v${PV}.tar.gz"

  14. LICENSE="GPL-3"

  15. 

  16. SLOT="0"

  17. KEYWORDS="~amd64 ~x86"

  18. IUSE=""

  19. 

  20. S="${WORKDIR}/cjdns-cjdns-v${PV}"

  21. 

  22. PATCHES=( "${FILESDIR}/${PN}-fix_systemd_units.patch" )

  23. DOCS=( "README.md" "doc" )

  24. 

  25. pkg_setup() {

  26. 	linux-info_pkg_setup

  27. 	if ! linux_config_exists; then

  28. 		eerror "Unable to check your kernel for TUN support"

  29. 	else

  30. 		CONFIG_CHECK="~TUN"

  31. 		ERROR_TUN="Your kernel lacks TUN support."

  32. 	fi

  33. }

  34. 

  35. src_compile() {

  36. 	python-single-r1_pkg_setup

  37. 	append-flags -Wno-error

  38. 	Seccomp_NO=1 ./do || die "./do failed"

  39. }

  40. 

  41. src_install() {

  42. 	systemd_dounit contrib/systemd/cjdns.service

  43. 	systemd_dounit contrib/systemd/cjdns-resume.service

  44. 	newinitd contrib/openrc/cjdns cjdns

  45. 

  46. 	einstalldocs

  47. 

  48. 	dosbin cjdroute

  49. 

  50. 	insinto "${ROOT}usr/share/${P}"

  51. 	doins -r tools

  52. 	doins -r contrib

  53. }

  54. 

  55. pkg_postinst() {

  56. 	local config_file="cjdroute.conf"

  57. 	local config_path="${ROOT}etc/${config_file}"

  58. 

  59. 	if [[ ! -e "${config_path}" ]] ; then

  60. 		ebegin "Generating ${config_file}..."

  61. 		(umask 077 && cjdroute --genconf > "${T}/${config_file}") || die "cjdroute --genconf failed"

  62. 		mv "${T}/${config_file}" "${config_path}"

  63. 		eend ${?} || die "Failed to generate and install ${config_file}"

  64. 		elog "The keys in ${config_path} have been autogenerated during"

  65. 		elog "emerge, they are not defaults and do not need to be overwritten."

  66. 	fi

  67. 

  68. 	ewarn "Protect ${config_path}! A lost conf file means you have "

  69. 	ewarn "lost your password and connections and anyone who connected "

  70. 	ewarn "to you will no longer be able to connect. A *compromised* "

  71. 	ewarn "conf file means that other people can impersonate you on "

  72. 	ewarn "the network."

  73. 	ewarn

  74. 

  75. 	einfo "The cjdns runscript will load the TUN kernel module automatically."

  76. 	einfo "If you are using systemd and have TUN built as a module, add tun "

  77. 	einfo "to /etc/modules-load.d/ for automatic loading at boot-time."

  78. 	einfo "echo tun > /etc/modules-load.d/cjnds.conf"

  79. }