diff options
| -rw-r--r-- | .gitignore | 66 | ||||
| -rw-r--r-- | AUTHORS | 3 | ||||
| -rw-r--r-- | COPYING | 674 | ||||
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | HACKING | 54 | ||||
| -rw-r--r-- | Makefile.am | 67 | ||||
| -rw-r--r-- | NEWS | 14 | ||||
| -rw-r--r-- | README | 5 | ||||
| -rw-r--r-- | build-aux/test-driver.scm | 179 | ||||
| -rw-r--r-- | configure.ac | 39 | ||||
| -rw-r--r-- | guix.scm | 95 | ||||
| -rw-r--r-- | hall.scm | 49 | ||||
| -rw-r--r-- | pre-inst-env.in | 13 | ||||
| -rw-r--r-- | scripts/whispers.in | 108 | ||||
| -rw-r--r-- | whispers.scm | 49 | ||||
| -rw-r--r-- | whispers/hconfig.scm | 36 |
16 files changed, 1452 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..7bc8974 --- /dev/null +++ b/.gitignore @@ -0,0 +1,66 @@ +/scripts/whispers +*.eps +*.go +*.log +*.pdf +*.png +*.tar.xz +*.tar.gz +*.tmp +*~ +.#* +\#*\# +,* +/ABOUT-NLS +/INSTALL +/aclocal.m4 +/autom4te.cache +/build-aux/ar-lib +/build-aux/compile +/build-aux/config.guess +/build-aux/config.rpath +/build-aux/config.sub +/build-aux/depcomp +/build-aux/install-sh +/build-aux/mdate-sh +/build-aux/missing +/build-aux/test-driver +/build-aux/texinfo.tex +/config.status +/configure +/doc/*.1 +/doc/.dirstamp +/doc/contributing.*.texi +/doc/*.aux +/doc/*.cp +/doc/*.cps +/doc/*.fn +/doc/*.fns +/doc/*.html +/doc/*.info +/doc/*.info-[0-9] +/doc/*.ky +/doc/*.pg +/doc/*.toc +/doc/*.t2p +/doc/*.tp +/doc/*.vr +/doc/*.vrs +/doc/stamp-vti +/doc/version.texi +/doc/version-*.texi +/m4/* +/pre-inst-env +/test-env +/test-tmp +/tests/*.trs +GPATH +GRTAGS +GTAGS +Makefile +Makefile.in +config.cache +stamp-h[0-9] +tmp +/.version +/doc/stamp-[0-9] diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..870d0c7 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,3 @@ +Contributors to Whispers 0.1: + + Runciter <runciter@whispers-vpn.org> <> diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + <program> Copyright (C) <year> <name of author> + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +<https://www.gnu.org/licenses/>. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +<https://www.gnu.org/licenses/why-not-lgpl.html>. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..76c33bf --- /dev/null +++ b/ChangeLog @@ -0,0 +1 @@ +For a complete log, please see the Git commit log at </PATH/TO/LOG>. diff --git a/HACKING b/HACKING new file mode 100644 index 0000000..715105e --- /dev/null +++ b/HACKING @@ -0,0 +1,54 @@ +# -*- mode: org; coding: utf-8; -*- + +#+TITLE: Hacking whispers + +* Contributing + +By far the easiest way to hack on whispers is to develop using Guix: + +#+BEGIN_SRC bash + # Obtain the source code + cd /path/to/source-code + guix shell -Df guix.scm + # In the new shell, run: + hall build --execute && autoreconf -vif && ./configure && make check +#+END_SRC + +You may also want to set your directory as an authorized directory for +`guix shell' so it works without arguments. To do that, simply run + +#+BEGIN_SRC bash + echo $(pwd) >> $HOME/.config/guix/shell-authorized-directories +#+END_SRC + +You can now hack this project's files to your heart's content, whilst +testing them from your `guix shell' shell. + +To try out any scripts in the project you can now use + +#+BEGIN_SRC bash + ./pre-inst-env scripts/${script-name} +#+END_SRC + +If you'd like to tidy the project again, but retain the ability to test the +project from the commandline, simply run: + +#+BEGIN_SRC bash + ./hall clean --skip "scripts/${script-name},pre-inst-env" --execute +#+END_SRC + +** Manual Installation + +If you do not yet use Guix, you will have to install this project's +dependencies manually: + - autoconf + - automake + - pkg-config + - texinfo + - guile-hall + +Once those dependencies are installed you can run: + +#+BEGIN_SRC bash + hall build -x && autoreconf -vif && ./configure && make check +#+END_SRC diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..285a603 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,67 @@ +bin_SCRIPTS = scripts/whispers + +nodist_noinst_SCRIPTS = pre-inst-env + +GOBJECTS = $(SOURCES:%.scm=%.go) + +moddir=$(prefix)/share/guile/site/$(GUILE_EFFECTIVE_VERSION) +godir=$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/site-ccache +ccachedir=$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/site-ccache + +nobase_dist_mod_DATA = $(SOURCES) $(NOCOMP_SOURCES) +nobase_go_DATA = $(GOBJECTS) + +# Make sure source files are installed first, so that the mtime of +# installed compiled files is greater than that of installed source +# files. See +# <http://lists.gnu.org/archive/html/guile-devel/2010-07/msg00125.html> +# for details. +guile_install_go_files = install-nobase_goDATA +$(guile_install_go_files): install-nobase_dist_modDATA + +GUILE_WARNINGS = -Wunbound-variable -Warity-mismatch -Wformat +SUFFIXES = .scm .go +.scm.go: + $(AM_V_GEN)$(top_builddir)/pre-inst-env $(GUILE_TOOLS) compile $(GUILE_TARGET) $(GUILE_WARNINGS) -o "$@" "$<" + +SOURCES = whispers.scm \ + whispers/hconfig.scm + +TESTS = + +TEST_EXTENSIONS = .scm +SCM_LOG_DRIVER = \ + $(top_builddir)/pre-inst-env \ + $(GUILE) --no-auto-compile -e main \ + $(top_srcdir)/build-aux/test-driver.scm + +# Tell 'build-aux/test-driver.scm' to display only source file names, +# not indivdual test names. +AM_SCM_LOG_DRIVER_FLAGS = --brief=yes + +AM_SCM_LOG_FLAGS = --no-auto-compile -L "$(top_srcdir)" + +AM_TESTS_ENVIRONMENT = abs_top_srcdir="$(abs_top_srcdir)" + +EXTRA_DIST = README.org \ + README \ + HACKING \ + COPYING \ + guix.scm \ + .gitignore \ + hall.scm \ + build-aux/test-driver.scm \ + $(TESTS) + +ACLOCAL_AMFLAGS = -I m4 + +AM_DISTCHECK_DVI_TARGET = info # Disable DVI as part of distcheck + +clean-go: + -$(RM) $(GOBJECTS) +.PHONY: clean-go + +CLEANFILES = \ + $(BUILT_SOURCES) \ + $(GOBJECTS) \ + $(TESTS:tests/%.scm=%.log) diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..b9f7332 --- /dev/null +++ b/NEWS @@ -0,0 +1,14 @@ +# -*- mode: org; coding: utf-8; -*- + +#+TITLE: Whispers NEWS – history of user-visible changes +#+STARTUP: content hidestars + +Copyright © (2024) Runciter <runciter@whispers-vpn.org> <> + + Copying and distribution of this file, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. + +Please send Whispers bug reports to . + +* Publication at 0.1 diff --git a/README b/README new file mode 100644 index 0000000..abc90ea --- /dev/null +++ b/README @@ -0,0 +1,5 @@ +The whispers command is a simple convenience wrapper around the herd +program. Instead of specifying a file path to the listening socket of a +running shepherd in the whispers tree, the user simply provides its +absolute whispers tree path as an argument to the --lieutenant option of +this command. diff --git a/build-aux/test-driver.scm b/build-aux/test-driver.scm new file mode 100644 index 0000000..0c555ea --- /dev/null +++ b/build-aux/test-driver.scm @@ -0,0 +1,179 @@ +;;;; test-driver.scm - Guile test driver for Automake testsuite harness + +(define script-version "2019-01-15.13") ;UTC + +;;; Copyright © 2015, 2016 Mathieu Lirzin <mthl@gnu.org> +;;; Copyright © 2019 Alex Sassmannshausen <alex@pompo.co> +;;; +;;; This program is free software; you can redistribute it and/or modify it +;;; under the terms of the GNU General Public License as published by +;;; the Free Software Foundation; either version 3 of the License, or (at +;;; your option) any later version. +;;; +;;; This program is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with this program. If not, see <http://www.gnu.org/licenses/>. + +;;;; Commentary: +;;; +;;; This script provides a Guile test driver using the SRFI-64 Scheme API for +;;; test suites. SRFI-64 is distributed with Guile since version 2.0.9. +;;; +;;; This script is a lightly modified version of the orignal written by +;;; Matthieu Lirzin. The changes make it suitable for use as part of the +;;; guile-hall infrastructure. +;;; +;;;; Code: + +(use-modules (ice-9 getopt-long) + (ice-9 pretty-print) + (srfi srfi-26) + (srfi srfi-64)) + +(define (show-help) + (display "Usage: + test-driver --test-name=NAME --log-file=PATH --trs-file=PATH + [--expect-failure={yes|no}] [--color-tests={yes|no}] + [--enable-hard-errors={yes|no}] [--brief={yes|no}}] [--] + TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS] +The '--test-name', '--log-file' and '--trs-file' options are mandatory. +")) + +(define %options + '((test-name (value #t)) + (log-file (value #t)) + (trs-file (value #t)) + (color-tests (value #t)) + (expect-failure (value #t)) ;XXX: not implemented yet + (enable-hard-errors (value #t)) ;not implemented in SRFI-64 + (brief (value #t)) + (help (single-char #\h) (value #f)) + (version (single-char #\V) (value #f)))) + +(define (option->boolean options key) + "Return #t if the value associated with KEY in OPTIONS is 'yes'." + (and=> (option-ref options key #f) (cut string=? <> "yes"))) + +(define* (test-display field value #:optional (port (current-output-port)) + #:key pretty?) + "Display 'FIELD: VALUE\n' on PORT." + (if pretty? + (begin + (format port "~A:~%" field) + (pretty-print value port #:per-line-prefix "+ ")) + (format port "~A: ~S~%" field value))) + +(define* (result->string symbol #:key colorize?) + "Return SYMBOL as an upper case string. Use colors when COLORIZE is #t." + (let ((result (string-upcase (symbol->string symbol)))) + (if colorize? + (string-append (case symbol + ((pass) "[0;32m") ;green + ((xfail) "[1;32m") ;light green + ((skip) "[1;34m") ;blue + ((fail xpass) "[0;31m") ;red + ((error) "[0;35m")) ;magenta + result + "[m") ;no color + result))) + +(define* (test-runner-gnu test-name #:key color? brief? out-port trs-port) + "Return an custom SRFI-64 test runner. TEST-NAME is a string specifying the +file name of the current the test. COLOR? specifies whether to use colors, +and BRIEF?, well, you know. OUT-PORT and TRS-PORT must be output ports. The +current output port is supposed to be redirected to a '.log' file." + + (define (test-on-test-begin-gnu runner) + ;; Procedure called at the start of an individual test case, before the + ;; test expression (and expected value) are evaluated. + (let ((result (cute assq-ref (test-result-alist runner) <>))) + (format #t "test-name: ~A~%" (result 'test-name)) + (format #t "location: ~A~%" + (string-append (result 'source-file) ":" + (number->string (result 'source-line)))) + (test-display "source" (result 'source-form) #:pretty? #t))) + + (define (test-on-test-end-gnu runner) + ;; Procedure called at the end of an individual test case, when the result + ;; of the test is available. + (let* ((results (test-result-alist runner)) + (result? (cut assq <> results)) + (result (cut assq-ref results <>))) + (unless brief? + ;; Display the result of each test case on the console. + (format out-port "~A: ~A - ~A~%" + (result->string (test-result-kind runner) #:colorize? color?) + test-name (test-runner-test-name runner))) + (when (result? 'expected-value) + (test-display "expected-value" (result 'expected-value))) + (when (result? 'expected-error) + (test-display "expected-error" (result 'expected-error) #:pretty? #t)) + (when (result? 'actual-value) + (test-display "actual-value" (result 'actual-value))) + (when (result? 'actual-error) + (test-display "actual-error" (result 'actual-error) #:pretty? #t)) + (format #t "result: ~a~%" (result->string (result 'result-kind))) + (newline) + (format trs-port ":test-result: ~A ~A~%" + (result->string (test-result-kind runner)) + (test-runner-test-name runner)))) + + (define (test-on-group-end-gnu runner) + ;; Procedure called by a 'test-end', including at the end of a test-group. + (let ((fail (or (positive? (test-runner-fail-count runner)) + (positive? (test-runner-xpass-count runner)))) + (skip (or (positive? (test-runner-skip-count runner)) + (positive? (test-runner-xfail-count runner))))) + ;; XXX: The global results need some refinements for XPASS. + (format trs-port ":global-test-result: ~A~%" + (if fail "FAIL" (if skip "SKIP" "PASS"))) + (format trs-port ":recheck: ~A~%" + (if fail "yes" "no")) + (format trs-port ":copy-in-global-log: ~A~%" + (if (or fail skip) "yes" "no")) + (when brief? + ;; Display the global test group result on the console. + (format out-port "~A: ~A~%" + (result->string (if fail 'fail (if skip 'skip 'pass)) + #:colorize? color?) + test-name)) + #f)) + + (let ((runner (test-runner-null))) + (test-runner-on-test-begin! runner test-on-test-begin-gnu) + (test-runner-on-test-end! runner test-on-test-end-gnu) + (test-runner-on-group-end! runner test-on-group-end-gnu) + (test-runner-on-bad-end-name! runner test-on-bad-end-name-simple) + runner)) + +;;; +;;; Entry point. +;;; + +(define (main . args) + (let* ((opts (getopt-long (command-line) %options)) + (option (cut option-ref opts <> <>))) + (cond + ((option 'help #f) (show-help)) + ((option 'version #f) (format #t "test-driver.scm ~A" script-version)) + (else + (let ((log (open-file (option 'log-file "") "w0")) + (trs (open-file (option 'trs-file "") "wl")) + (out (duplicate-port (current-output-port) "wl"))) + (redirect-port log (current-output-port)) + (redirect-port log (current-warning-port)) + (redirect-port log (current-error-port)) + (test-with-runner + (test-runner-gnu (option 'test-name #f) + #:color? (option->boolean opts 'color-tests) + #:brief? (option->boolean opts 'brief) + #:out-port out #:trs-port trs) + (load-from-path (option 'test-name #f))) + (close-port log) + (close-port trs) + (close-port out)))) + (exit 0))) diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..68ae1e2 --- /dev/null +++ b/configure.ac @@ -0,0 +1,39 @@ +dnl -*- Autoconf -*- + +AC_INIT(whispers, 0.1) +AC_SUBST(HVERSION, "\"0.1\"") +AC_SUBST(AUTHOR, "\"Runciter <runciter@whispers-vpn.org>\"") +AC_SUBST(COPYRIGHT, "'(2024)") +AC_SUBST(LICENSE, gpl3+) +AC_CONFIG_SRCDIR(whispers.scm) +AC_CONFIG_AUX_DIR([build-aux]) +AM_INIT_AUTOMAKE([1.12 gnu silent-rules subdir-objects color-tests parallel-tests -Woverride -Wno-portability]) +AM_SILENT_RULES([yes]) + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([pre-inst-env], [chmod +x pre-inst-env]) +AC_CONFIG_FILES([scripts/whispers],[chmod +x scripts/whispers]) +dnl Search for 'guile' and 'guild'. This macro defines +dnl 'GUILE_EFFECTIVE_VERSION'. +GUILE_PKG([3.0 2.2 2.0]) +GUILE_PROGS +GUILE_SITE_DIR +if test "x$GUILD" = "x"; then + AC_MSG_ERROR(['guild' binary not found; please check your guile-2.x installation.]) +fi + +if test "$cross_compiling" != no; then + GUILE_TARGET="--target=$host_alias" + AC_SUBST([GUILE_TARGET]) +fi + +dnl Hall auto-generated guile-module dependencies + + +dnl Installation directories for .scm and .go files. +guilemoduledir="${datarootdir}/guile/site/$GUILE_EFFECTIVE_VERSION" +guileobjectdir="${libdir}/guile/$GUILE_EFFECTIVE_VERSION/site-ccache" +AC_SUBST([guilemoduledir]) +AC_SUBST([guileobjectdir]) + +AC_OUTPUT diff --git a/guix.scm b/guix.scm new file mode 100644 index 0000000..743905e --- /dev/null +++ b/guix.scm @@ -0,0 +1,95 @@ +(use-modules + (gnu packages) + (gnu packages autotools) + (gnu packages guile) + (gnu packages guile-xyz) + (gnu packages pkg-config) + (gnu packages texinfo) + (guix build-system gnu) + (guix download) + (guix gexp) + ((guix licenses) #:prefix license:) + (guix packages) + (srfi srfi-1)) + +(package + (name "whispers") + (version "0.1") + (source + (local-file + (dirname (current-filename)) + #:recursive? + #t + #:select? + (lambda (file stat) + (not (any (lambda (my-string) + (string-contains file my-string)) + (list ".git" ".dir-locals.el" "guix.scm")))))) + (build-system gnu-build-system) + (arguments + `(#:modules + ((ice-9 match) + (ice-9 ftw) + ,@%gnu-build-system-modules) + #:phases + (modify-phases + %standard-phases + (add-after + 'install + 'hall-wrap-binaries + (lambda* (#:key inputs outputs #:allow-other-keys) + (let* ((compiled-dir + (lambda (out version) + (string-append + out + "/lib/guile/" + version + "/site-ccache"))) + (uncompiled-dir + (lambda (out version) + (string-append + out + "/share/guile/site" + (if (string-null? version) "" "/") + version))) + (dep-path + (lambda (env modules path) + (list env + ":" + 'prefix + (cons modules + (map (lambda (input) + (string-append + (assoc-ref inputs input) + path)) + ,''("guile-config")))))) + (out (assoc-ref outputs "out")) + (bin (string-append out "/bin/")) + (site (uncompiled-dir out ""))) + (match (scandir site) + (("." ".." version) + (for-each + (lambda (file) + (wrap-program + (string-append bin file) + (dep-path + "GUILE_LOAD_PATH" + (uncompiled-dir out version) + (uncompiled-dir "" version)) + (dep-path + "GUILE_LOAD_COMPILED_PATH" + (compiled-dir out version) + (compiled-dir "" version)))) + ,''("whispers")) + #t)))))))) + (native-inputs + (list autoconf automake pkg-config texinfo)) + (inputs (list guile-3.0)) + (propagated-inputs (list guile-config)) + (synopsis + "Perform actions of the services of the shepherd daemons of\na whispers tree.") + (description + "The whispers command is a simple convenience wrapper\n around the herd program. Instead of specifying a file path\nto the listening socket of a running shepherd in the whispers tree, the\nuser simply provides its absolute whispers tree path as an\nargument to the --lieutenant option of this command.") + (home-page "") + (license license:gpl3+)) + diff --git a/hall.scm b/hall.scm new file mode 100644 index 0000000..9eb4a3d --- /dev/null +++ b/hall.scm @@ -0,0 +1,49 @@ +(hall-description + (name "whispers") + (prefix "") + (version "0.1") + (author "Runciter") + (email " <runciter@whispers-vpn.org>") + (copyright (2024)) + (synopsis + "Perform actions of the services of the shepherd daemons of\na whispers tree.") + (description + "The whispers command is a simple convenience wrapper\n around the herd program. Instead of specifying a file path\nto the listening socket of a running shepherd in the whispers tree, the\nuser simply provides its absolute whispers tree path as an\nargument to the --lieutenant option of this command.") + (home-page "") + (license gpl3+) + (dependencies + `(("guile-config" (config) ,guile-config))) + (skip ()) + (features + ((guix #f) + (use-guix-specs-for-dependencies #f) + (native-language-support #f) + (licensing #f))) + (files (libraries + ((scheme-file "whispers") + (directory "whispers" ((scheme-file "hconfig"))))) + (tests ((directory "tests" ()))) + (programs + ((directory "scripts" ((in-file "whispers"))))) + (documentation + ((org-file "README") + (symlink "README" "README.org") + (text-file "HACKING") + (text-file "COPYING") + (text-file "NEWS") + (text-file "AUTHORS") + (text-file "ChangeLog"))) + (infrastructure + ((scheme-file "guix") + (text-file ".gitignore") + (scheme-file "hall") + (directory + "build-aux" + ((tex-file "texinfo") + (text-file "mdate-sh") + (scheme-file "test-driver") + (text-file "missing") + (text-file "install-sh"))) + (autoconf-file "configure") + (automake-file "Makefile") + (in-file "pre-inst-env"))))) diff --git a/pre-inst-env.in b/pre-inst-env.in new file mode 100644 index 0000000..31c499d --- /dev/null +++ b/pre-inst-env.in @@ -0,0 +1,13 @@ +#!/bin/sh + +abs_top_srcdir="`cd "@abs_top_srcdir@" > /dev/null; pwd`" +abs_top_builddir="`cd "@abs_top_builddir@" > /dev/null; pwd`" + +GUILE_LOAD_COMPILED_PATH="$abs_top_builddir${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH" +GUILE_LOAD_PATH="$abs_top_builddir:$abs_top_srcdir${GUILE_LOAD_PATH:+:}:$GUILE_LOAD_PATH" +export GUILE_LOAD_COMPILED_PATH GUILE_LOAD_PATH + +PATH="$abs_top_builddir/scripts:$PATH" +export PATH + +exec "$@" diff --git a/scripts/whispers.in b/scripts/whispers.in new file mode 100644 index 0000000..f6f3a9a --- /dev/null +++ b/scripts/whispers.in @@ -0,0 +1,108 @@ +#!@GUILE@ \ +--no-auto-compile -e main -s +!# + +;;; Whispers --- Stealth VPN and ssh tunneler +;;; Copyright © 2024 Runciter <runciter@whispers-vpn.org> +;;; +;;; This file is part of Whispers. +;;; +;;; Whispers is free software; you can redistribute it and/or modify it +;;; under the terms of the GNU General Public License as published by +;;; the Free Software Foundation; either version 3 of the License, or (at +;;; your option) any later version. +;;; +;;; Whispers is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with Whispers. If not, see <http://www.gnu.org/licenses/>. + +(use-modules (config)) +(use-modules (whispers)) + +(define herd-path "/run/current-system/profile/bin/herd") + +(define config + (configuration + (name 'whispers) + (version "0.1") + (keywords + (list + (switch + (name 'lieutenant) + (character #\l) + (default "/") + (example "LIEUTENANT-PATH ACTION [SERVICE [ARG...]]") + (test (lambda (lieutenant-path) + (equal? "/" (substring lieutenant-path 0 1)))) + (synopsis "Absolute lieutenant path, and arguments passed to herd.")) + (switch + (name 'vers-herd) + (test boolean?) + (default #f) + (character #f) + (synopsis "Display the herd version.")) + (switch + (name 'help-herd) + (test boolean?) + (character #f) + (default #f) + (synopsis "Display the help message of herd.")) + (switch + (name 'usage-herd) + (test boolean?) + (character #f) + (default #f) + (synopsis "Display the short usage message of herd.")))) + (synopsis "Send commands to shepherd lieutenants of the whispers tree.") + (description "The whispers command is a simple convenience wrapper + around the herd program. Instead of specifying a file path +to the listening socket of a running shepherd in the whispers tree, the +user simply provides its absolute whispers tree path as an +argument to the --lieutenant option of this command. + +LIEUTENANT-PATH: absolute path to a shepherd lieutenant in the whispers +tree. Must start with a slash character. + +ACTION: the shepherd service action to perform. + +SERVICE: the shepherd service of which the ACTION is to be performed. + +ARG...: arguments passed to the procedure of the shepherd action. + +If the --lieutenant switch and its LIEUTENANT-PATH argument are omitted, +an action is performed on a service of the shepherd at the root of the +whispers tree, which is itself a child process of the root shepher PID 1 +handled as one of its services. As such, using +'whispers -l / ACTION [SERVICE [ARG...]]' +or +'whispers ACTION [SERVICE [ARG...]]' +have exactly the same effect."))) + +(define (main cmd-line) + (let ((options (getopt-config-auto cmd-line config))) + (cond ((option-ref options 'help-herd) + (system* herd-path + "--help")) + ((option-ref options 'vers-herd) + (system* herd-path + "--version")) + ((option-ref options 'usage-herd) + (system* herd-path + "--usage")) + (else (whispers #:lieutenant + (option-ref options 'lieutenant) + #:act + (cond ((or (equal? "-l" + (cadr (command-line))) + (equal? "--lieutenant" + (cadr (command-line)))) + (cdddr (command-line))) + (else (cdr (command-line))))))))) + +;;; Local Variables: +;;; mode: scheme +;;; End: diff --git a/whispers.scm b/whispers.scm new file mode 100644 index 0000000..a736784 --- /dev/null +++ b/whispers.scm @@ -0,0 +1,49 @@ +;;; Whispers --- Stealth VPN and ssh tunneler +;;; Copyright © 2024 Runciter <runciter@whispers-vpn.org> +;;; +;;; This file is part of Whispers. +;;; +;;; Whispers is free software; you can redistribute it and/or modify it +;;; under the terms of the GNU General Public License as published by +;;; the Free Software Foundation; either version 3 of the License, or (at +;;; your option) any later version. +;;; +;;; Whispers is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with Whispers. If not, see <http://www.gnu.org/licenses/>. + +(define-module (whispers) + #:export (whispers)) + +(define herd-path "/run/current-system/profile/bin/herd") + +(define (strip-final-slash path) + "Strip the last character of the string PATH if it is a slash, and return +the resulting string." + (let ((lgth (string-length path))) + (if (equal? "/" (substring path (- lgth 1) lgth)) + (substring path 0 (- lgth 1)) + path))) + +(define* (whispers #:key + (lieutenant "/") + (act '("status"))) + "Call an herd sub-process to command the whispers lieutenant at the +whispers path LIEUTENANT to perform the shepherd action described by the +list of strings ACT of the form either (ACTION) or (ACTION SERVICE +. ARGS), in which ARGS is optionally the emtpy list." + (let ((lieut (strip-final-slash lieutenant))) + (apply system* + (append (list herd-path + "-s" + (string-append "/run/whispers" + lieut + "/unix-sockets/" + (basename (string-append "/whispers" + lieut)) + ".sock")) + act)))) diff --git a/whispers/hconfig.scm b/whispers/hconfig.scm new file mode 100644 index 0000000..727fb62 --- /dev/null +++ b/whispers/hconfig.scm @@ -0,0 +1,36 @@ +(define-module + (whispers hconfig) + #:use-module + (srfi srfi-26) + #:export + (%version + %author + %license + %copyright + %gettext-domain + G_ + N_ + init-nls + init-locale)) + +(define %version "0.1") + +(define %author + "Runciter <runciter@whispers-vpn.org>") + +(define %license 'gpl3+) + +(define %copyright '(2024)) + +(define %gettext-domain "whispers") + +(define G_ identity) + +(define N_ identity) + +(define (init-nls) "Dummy as no NLS is used" #t) + +(define (init-locale) + "Dummy as no NLS is used" + #t) + |