pax_global_header00006660000000000000000000000064136563655310014527gustar00rootroot0000000000000052 comment=0d07440fe2f9d8afbd24193aa7c6463c7e5a1c50 dpaste-0.4.0/000077500000000000000000000000001365636553100130105ustar00rootroot00000000000000dpaste-0.4.0/.gitignore000066400000000000000000000006551365636553100150060ustar00rootroot00000000000000# Compiled Object files *.o *.obj src/dpaste tests/dptest # Executables *.exe *.out *.app # git backup files *.orig # vim swap files *.swp *.swo # Ctags tags # YCM .ycm_extra_conf.py* compile_commands.json # autotools files /ac Makefile Makefile.in /aclocal.m4 /autom4te.cache/ /config.* /configure /depcomp /install-sh /libtool /ltmain.sh /m4/ /missing /stamp-h? .deps/ .dirstamp .libs/ *.l[ao] *~ *.pc # CMake dir build dpaste-0.4.0/.gitmodules000066400000000000000000000000001365636553100151530ustar00rootroot00000000000000dpaste-0.4.0/.travis.yml000066400000000000000000000005151365636553100151220ustar00rootroot00000000000000sudo: required services: - docker language: cpp before_install: docker pull sim590/dpaste-ci script: - docker build -t dpaste-test -f docker/DockerfileTravis . - docker run dpaste-test /bin/sh -c 'cd root/dpaste && ./configure --enable-tests && make test && cd .. && rm -rf dpaste' # vim: set ts=4 sw=4 tw=80 et : dpaste-0.4.0/CMakeLists.txt000066400000000000000000000033231365636553100155510ustar00rootroot00000000000000cmake_minimum_required(VERSION 3.1) project(dpaste) set(dpaste_VERSION 0.4.0) add_definitions(-DVERSION="${dpaste_VERSION}") add_definitions(-DPACKAGE_NAME="dpaste") set(CMAKE_CXX_STANDARD 17) set(THREADS_PREFER_PTHREAD_FLAG ON) ################### # CMake modules # ################### list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake") ############################ # Find required packages # ############################ find_package(opendht 1.2.0 REQUIRED) find_package(CURLpp REQUIRED) find_package(glibmm REQUIRED) find_package(B64 REQUIRED) find_package(Gpgme) find_package(Threads REQUIRED) find_package(nlohmann_json 2.1.1 REQUIRED) ##################################### # dpaste headers and source files # ##################################### list(APPEND dpaste_HEADERS src/node.h src/conf.h src/http_client.h src/bin.h src/gpgcrypto.h src/log.h src/cipher.h src/aescrypto.h ) list(APPEND dpaste_SOURCES src/main.cpp src/node.cpp src/conf.cpp src/http_client.cpp src/bin.cpp src/gpgcrypto.cpp src/log.cpp src/cipher.cpp src/aescrypto.cpp ) ################################# # dpaste building and linking # ################################# include_directories(${CURLPP_INCLUDE_DIRS} ${glibmm_INCLUDE_DIRS} ${B64_INCLUDE_DIRS} ${GPGME_INCLUDE_DIRS}) add_executable(dpaste ${dpaste_SOURCES} ${dpaste_HEADERS}) target_link_libraries(dpaste LINK_PUBLIC opendht -lgnutls -lnettle -largon2 -lpthread ${CURLPP_LIBRARIES} ${glibmm_LIBRARIES} ${B64_LIBRARIES} -lgpgmepp ${GPGME_VANILLA_LIBRARIES}) ##################### # install targets # ##################### install(TARGETS dpaste DESTINATION ${CMAKE_INSTALL_PREFIX}/bin) # vim: set ts=4 sw=4 tw=120 noet : dpaste-0.4.0/COPYING000066400000000000000000001045131365636553100140470ustar00rootroot00000000000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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Copyright (C) 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 . 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: Copyright (C) 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 . 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 . dpaste-0.4.0/INSTALL000066400000000000000000000366101365636553100140470ustar00rootroot00000000000000Installation Instructions ************************* Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation, Inc. 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. This file is offered as-is, without warranty of any kind. Basic Installation ================== Briefly, the shell command `./configure && make && make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. Some packages provide this `INSTALL' file but do not implement all of the features documented below. The lack of an optional feature in a given package is not necessarily a bug. More recommendations for GNU packages can be found in *note Makefile Conventions: (standards)Makefile Conventions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. Running `configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package, generally using the just-built uninstalled binaries. 4. Type `make install' to install the programs and any data files and documentation. When installing into a prefix owned by root, it is recommended that the package be configured and built as a regular user, and only the `make install' phase executed with root privileges. 5. Optionally, type `make installcheck' to repeat any self-tests, but this time using the binaries in their final installed location. This target does not install anything. Running this target as a regular user, particularly if the prior `make install' required root privileges, verifies that the installation completed correctly. 6. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. 7. Often, you can also type `make uninstall' to remove the installed files again. In practice, not all packages have tested that uninstallation works correctly, even though it is required by the GNU Coding Standards. 8. Some packages, particularly those that use Automake, provide `make distcheck', which can by used by developers to test that all other targets like `make install' and `make uninstall' work correctly. This target is generally not run by end users. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. This is known as a "VPATH" build. With a non-GNU `make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. On MacOS X 10.5 and later systems, you can create libraries and executables that work on multiple system types--known as "fat" or "universal" binaries--by specifying multiple `-arch' options to the compiler but only a single `-arch' option to the preprocessor. Like this: ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CPP="gcc -E" CXXCPP="g++ -E" This is not guaranteed to produce working output in all cases, you may have to build one architecture at a time and combine the results using the `lipo' tool if you have problems. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX', where PREFIX must be an absolute file name. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. In general, the default for these options is expressed in terms of `${prefix}', so that specifying just `--prefix' will affect all of the other directory specifications that were not explicitly provided. The most portable way to affect installation locations is to pass the correct locations to `configure'; however, many packages provide one or both of the following shortcuts of passing variable assignments to the `make install' command line to change installation locations without having to reconfigure or recompile. The first method involves providing an override variable for each affected directory. For example, `make install prefix=/alternate/directory' will choose an alternate location for all directory configuration variables that were expressed in terms of `${prefix}'. Any directories that were specified during `configure', but not in terms of `${prefix}', must each be overridden at install time for the entire installation to be relocated. The approach of makefile variable overrides for each directory variable is required by the GNU Coding Standards, and ideally causes no recompilation. However, some platforms have known limitations with the semantics of shared libraries that end up requiring recompilation when using this method, particularly noticeable in packages that use GNU Libtool. The second method involves providing the `DESTDIR' variable. For example, `make install DESTDIR=/alternate/directory' will prepend `/alternate/directory' before all installation names. The approach of `DESTDIR' overrides is not required by the GNU Coding Standards, and does not work on platforms that have drive letters. On the other hand, it does better at avoiding recompilation issues, and works well even when some directory options were not specified in terms of `${prefix}' at `configure' time. Optional Features ================= If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Some packages offer the ability to configure how verbose the execution of `make' will be. For these packages, running `./configure --enable-silent-rules' sets the default to minimal output, which can be overridden with `make V=1'; while running `./configure --disable-silent-rules' sets the default to verbose, which can be overridden with `make V=0'. Particular systems ================== On HP-UX, the default C compiler is not ANSI C compatible. If GNU CC is not installed, it is recommended to use the following options in order to use an ANSI C compiler: ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" and if that doesn't work, install pre-built binaries of GCC for HP-UX. HP-UX `make' updates targets which have the same time stamps as their prerequisites, which makes it generally unusable when shipped generated files such as `configure' are involved. Use GNU `make' instead. On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot parse its `' header file. The option `-nodtk' can be used as a workaround. If GNU CC is not installed, it is therefore recommended to try ./configure CC="cc" and if that doesn't work, try ./configure CC="cc -nodtk" On Solaris, don't put `/usr/ucb' early in your `PATH'. This directory contains several dysfunctional programs; working variants of these programs are available in `/usr/bin'. So, if you need `/usr/ucb' in your `PATH', put it _after_ `/usr/bin'. On Haiku, software installed for all users goes in `/boot/common', not `/usr/local'. It is recommended to use the following options: ./configure --prefix=/boot/common Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf limitation. Until the limitation is lifted, you can use this workaround: CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of all of the options to `configure', and exit. `--help=short' `--help=recursive' Print a summary of the options unique to this package's `configure', and exit. The `short' variant lists options used only in the top level, while the `recursive' variant lists options also present in any nested packages. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--prefix=DIR' Use DIR as the installation prefix. *note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. dpaste-0.4.0/Makefile.am000066400000000000000000000007411365636553100150460ustar00rootroot00000000000000 dpaste_CPPFLAGS_ = ${GLIBMM_CFLAGS} ${CURLPP_CLFAGS} ${GPGME_CFLAGS} dpaste_LIBS = ${OpenDHT_LIBS} ${GLIBMM_LIBS} ${CURLPP_LIBS} -lb64 -lgpgmepp ${GPGME_LIBS} export SUBDIRS = src if DPASTE_TEST SUBDIRS += tests endif dist_man1_MANS = doc/dpaste.1 ACLOCAL_AMFLAGS = -I m4 DOC_FILES = \ README.md \ config/dpaste.conf \ COPYING EXTRA_DIST = \ $(DOC_FILES) test: check if DPASTE_TEST ./tests/dptest $(DPTEST_ARGS) endif # vim: set ts=4 sw=4 tw=120 noet : dpaste-0.4.0/README.md000066400000000000000000000064321365636553100142740ustar00rootroot00000000000000# dpaste A simple pastebin for light values (max 64KB) using OpenDHT distributed hash table. ## Example Let a file `A.md` you want to share. ```sh $ dpaste < A.md DPASTE: Pasting data... dpaste:74236E62 ``` You can share this PIN (one can omit the string `dpaste:`). It is used to retrieve the pasted file within 10 minutes by simply doing: ```sh $ dpaste -g dpaste:74236E62 ``` ## Encryption One can encrypt his document using the option `--aes-encrypt` or `--gpg-encrypt -r {recipient}`. In the former case, AES-CBC is used and in the latter it is simple GPG encryption. One can also *sign-then-encrypt* his message by adding the flag `-s` (a working gpg configuration needs to be found on the system). If both `--aes-encrypt` and `--gpg-encrypt` (or `-s`) options are present, aes encryption method is used. ### AES When using `--aes-encrypt`, `dpaste` will generate a random 32-bit passphrase which will then be stretched using [argon2][] crypto library. This is all handled by OpenDHT crypto layer. After pasting the blob, the returned PIN will be 64 bits long instead of the classic 32 bits. Indeed, the generated 32-bit password is appended to the location code used to index on the DHT. For e.g.: ```sh $ dpaste --aes-encrypt < ${some_file} DPASTE: Encrypting (aes-cbc) data... DPASTE: Pasting data... dpaste:B79F2F91C811D5DC ``` Therefore, the blob will be pasted on `HASH("B79F2F91")` and encrypted with a key derived from the passphrase `C811D5DC`. [argon2]: https://github.com/P-H-C/phc-winner-argon2 ## How to build Assuming you have the installed the project dependencies prior to this, you can either use CMake or GNU Autotools to build. A `c++17` compliant compiler is required to compile the program. ### Using GNU Autotools ```sh $ ./autogen.sh $ ./configure $ make ``` You'll then find the binary under `src/` directory. ### Using CMake ```sh $ mkdir build && cd build $ cmake .. $ make ``` You'll then find the binary `dpaste` under `build` directory. ## Package Archlinux AUR: https://aur.archlinux.org/packages/dpaste/ Milis Linux: mps kur dpaste (https://github.com/milisarge/malfs-milis/blob/master/talimatname/genel/dpaste/talimat) ## Dependencies - [OpenDHT](https://github.com/savoirfairelinux/opendht/) (minimal version: 1.2.0) - [msgpack-c](https://github.com/msgpack/msgpack-c) - [gpgmepp](https://github.com/KDE/gpgmepp) - [json.hpp](https://github.com/nlohmann/json) (required version for CMake: 2.1.1) - [cURLpp](https://github.com/jpbarrette/curlpp) (minimal version: 0.8.1) - [glibmm](https://github.com/GNOME/glibmm) - [libb64](http://libb64.sourceforge.net/) - Getopt - [catch](https://github.com/catchorg/Catch2) for unit tests ## Pastebin over DHT A DHT is efficient and requires no infrastructure. In practice, you can always count on the network to host your data for you since a distributed network is not likely to be "down". ## Roadmap - Add support for values with size greater than 64Ko (splitting values across multiple locations); - ~~Password based encryption (AES using gnutls)~~; - ~~Add user configuration file system;~~ - ~~Support RSA encrypt/sign using user's GPG key;~~ - ~~Support running the DHT node as service for executing dpaste operations.~~ ## Author - Simon Désaulniers - Adrien Béraud dpaste-0.4.0/autogen.sh000077500000000000000000000000451365636553100150100ustar00rootroot00000000000000autoreconf --install --verbose -Wall dpaste-0.4.0/cmake/000077500000000000000000000000001365636553100140705ustar00rootroot00000000000000dpaste-0.4.0/cmake/FindB64.cmake000066400000000000000000000017061365636553100162320ustar00rootroot00000000000000if(B64_PREFER_STATIC_LIB) set(B64_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES}) if(WIN32) set(CMAKE_FIND_LIBRARY_SUFFIXES .a .lib ${CMAKE_FIND_LIBRARY_SUFFIXES}) else() set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES}) endif() endif() if(UNIX) find_package(PkgConfig QUIET) pkg_check_modules(_B64 QUIET libb64) endif() find_path(B64_INCLUDE_DIR NAMES b64/cdecode.h b64/cencode.h HINTS ${_B64_INCLUDEDIR}) find_library(B64_LIBRARY NAMES b64 HINTS ${_B64_LIBDIR}) set(B64_INCLUDE_DIRS ${B64_INCLUDE_DIR}) set(B64_LIBRARIES ${B64_LIBRARY}) include(FindPackageHandleStandardArgs) find_package_handle_standard_args(B64 REQUIRED_VARS B64_LIBRARY B64_INCLUDE_DIR ) mark_as_advanced(B64_INCLUDE_DIR B64_LIBRARY) if(B64_PREFER_STATIC_LIB) set(CMAKE_FIND_LIBRARY_SUFFIXES ${B64_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES}) unset(B64_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES) endif() dpaste-0.4.0/cmake/FindCURLpp.cmake000066400000000000000000000016551365636553100170070ustar00rootroot00000000000000#~ finds curlpp find_package(CURL REQUIRED) set(store_cfls ${CMAKE_FIND_LIBRARY_SUFFIXES}) set(CMAKE_FIND_LIBRARY_SUFFIXES ".a" ".so") set(CURLPP_FIND_NAMES curlpp libcurlpp) set(CURLPP_INCLUDE_PREFIX "curlpp/") #~ set(CURLPP_INCLUDE_SEARCHES "Easy.hpp" "cURLpp.hpp" "Info.hpp" "Infos.hpp" "Option.hpp" "Options.hpp" "Form.hpp") set(CURLPP_INCLUDE_SEARCHES "cURLpp.hpp") find_path(CURLPP_INCLUDE_DIR NAMES ${CURLPP_INCLUDE_SEARCHES} PATH_SUFFIXES ${CURLPP_INCLUDE_PREFIX}) find_library(CURLPP_LIBRARY NAMES ${CURLPP_FIND_NAMES} PATHS "/usr/local/lib") set(CURLPP_LIBRARIES ${CURL_LIBRARIES} ${CURLPP_LIBRARY}) set(CURLPP_INCLUDE_DIRS ${CURL_INCLUDE_DIRS} ${CURLPP_INCLUDE_DIR}) include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake) find_package_handle_standard_args(CURLpp DEFAULT_MSG CURLPP_LIBRARY CURLPP_INCLUDE_DIR) mark_as_advanced(CURLPP_LIBRARY CURLPP_INCLUDE_DIR) set(CMAKE_FIND_LIBRARY_SUFFIXES "${store_cfls}") dpaste-0.4.0/cmake/FindGpgme.cmake000066400000000000000000000323501365636553100167350ustar00rootroot00000000000000# - Try to find the gpgme library # # Algorithm: # - Windows: # On Windows, there's three gpgme variants: gpgme{,-glib,-qt}. # - The variant used determines the event loop integration possible: # - gpgme: no event loop integration possible, only synchronous operations supported # - gpgme-glib: glib event loop integration possible, only asynchronous operations supported # - gpgme-qt: qt event loop integration possible, only asynchronous operations supported # - GPGME_{VANILLA,GLIB,QT}_{FOUND,LIBRARIES} will be set for each of the above # - GPGME_INCLUDES is the same for all of the above # - GPGME_FOUND is set if any of the above was found # - *nix: # There's also three variants: gpgme{,-pthread,-pth}. # - The variant used determines the multithreaded use possible: # - gpgme: no multithreading support available # - gpgme-pthread: multithreading available using POSIX threads # - gpgme-pth: multithreading available using GNU PTH (cooperative multithreading) # - GPGME_{VANILLA,PTH,PTHREAD}_{FOUND,LIBRARIES} will be set for each of the above # - GPGME_INCLUDES is the same for all of the above # - GPGME_FOUND is set if any of the above was found # # GPGME_LIBRARY_DIR - the directory where the libraries are located # # THIS IS ALMOST A 1:1 COPY OF FindAssuan.cmake in kdepim. # Any changes here likely apply there, too. # # do away with crappy condition repetition on else/endfoo set( CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS_gpgme_saved ${CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS} ) set( CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true ) #if this is built-in, please replace, if it isn't, export into a MacroToBool.cmake of it's own macro( macro_bool_to_bool FOUND_VAR ) foreach( _current_VAR ${ARGN} ) if ( ${FOUND_VAR} ) set( ${_current_VAR} TRUE ) else() set( ${_current_VAR} FALSE ) endif() endforeach() endmacro() #HACK: local copy... MACRO(MACRO_BOOL_TO_01 FOUND_VAR ) FOREACH (_current_VAR ${ARGN}) IF(${FOUND_VAR}) SET(${_current_VAR} 1) ELSE(${FOUND_VAR}) SET(${_current_VAR} 0) ENDIF(${FOUND_VAR}) ENDFOREACH(_current_VAR) ENDMACRO(MACRO_BOOL_TO_01) if ( WIN32 ) # On Windows, we don't have a gpgme-config script, so we need to # look for the stuff ourselves: # in cmake, AND and OR have the same precedence, there's no # subexpressions, and expressions are evaluated short-circuit'ed # IOW: CMake if() suxx. # Starting with CMake 2.6.3 you can group if expressions with (), but we # don't require 2.6.3 but 2.6.2, we can't use it. Alex set( _seem_to_have_cached_gpgme false ) if ( GPGME_INCLUDES ) if ( GPGME_VANILLA_LIBRARIES OR GPGME_QT_LIBRARIES OR GPGME_GLIB_LIBRARIES ) set( _seem_to_have_cached_gpgme true ) endif() endif() if ( _seem_to_have_cached_gpgme ) macro_bool_to_bool( GPGME_VANILLA_LIBRARIES GPGME_VANILLA_FOUND ) macro_bool_to_bool( GPGME_GLIB_LIBRARIES GPGME_GLIB_FOUND ) macro_bool_to_bool( GPGME_QT_LIBRARIES GPGME_QT_FOUND ) # this would have been preferred: #set( GPGME_*_FOUND macro_bool_to_bool(GPGME_*_LIBRARIES) ) if ( GPGME_VANILLA_FOUND OR GPGME_GLIB_FOUND OR GPGME_QT_FOUND ) set( GPGME_FOUND true ) else() set( GPGME_FOUND false ) endif() else() set( GPGME_FOUND false ) set( GPGME_VANILLA_FOUND false ) set( GPGME_GLIB_FOUND false ) set( GPGME_QT_FOUND false ) find_path( GPGME_INCLUDES gpgme.h ${CMAKE_INCLUDE_PATH} ${CMAKE_INSTALL_PREFIX}/include ) find_library( _gpgme_vanilla_library NAMES gpgme libgpgme gpgme-11 libgpgme-11 PATHS ${CMAKE_LIBRARY_PATH} ${CMAKE_INSTALL_PREFIX}/lib ) find_library( _gpgme_glib_library NAMES gpgme-glib libgpgme-glib gpgme-glib-11 libgpgme-glib-11 PATHS ${CMAKE_LIBRARY_PATH} ${CMAKE_INSTALL_PREFIX}/lib ) find_library( _gpgme_qt_library NAMES gpgme-qt libgpgme-qt gpgme-qt-11 libgpgme-qt-11 PATHS ${CMAKE_LIBRARY_PATH} ${CMAKE_INSTALL_PREFIX}/lib ) find_library( _gpg_error_library NAMES gpg-error libgpg-error gpg-error-0 libgpg-error-0 PATHS ${CMAKE_LIBRARY_PATH} ${CMAKE_INSTALL_PREFIX}/lib ) set( GPGME_INCLUDES ${GPGME_INCLUDES} ) if ( _gpgme_vanilla_library AND _gpg_error_library ) set( GPGME_VANILLA_LIBRARIES ${_gpgme_vanilla_library} ${_gpg_error_library} ) set( GPGME_VANILLA_FOUND true ) set( GPGME_FOUND true ) endif() if ( _gpgme_glib_library AND _gpg_error_library ) set( GPGME_GLIB_LIBRARIES ${_gpgme_glib_library} ${_gpg_error_library} ) set( GPGME_GLIB_FOUND true ) set( GPGME_FOUND true ) endif() if ( _gpgme_qt_library AND _gpg_error_library ) set( GPGME_QT_LIBRARIES ${_gpgme_qt_library} ${_gpg_error_library} ) set( GPGME_QT_FOUND true ) set( GPGME_FOUND true ) endif() endif() # these are Unix-only: set( GPGME_PTHREAD_FOUND false ) set( GPGME_PTH_FOUND false ) set( HAVE_GPGME_PTHREAD 0 ) set( HAVE_GPGME_PTH 0 ) macro_bool_to_01( GPGME_FOUND HAVE_GPGME ) macro_bool_to_01( GPGME_VANILLA_FOUND HAVE_GPGME_VANILLA ) macro_bool_to_01( GPGME_GLIB_FOUND HAVE_GPGME_GLIB ) macro_bool_to_01( GPGME_QT_FOUND HAVE_GPGME_QT ) else() # not WIN32 # On *nix, we have the gpgme-config script which can tell us all we # need to know: # see WIN32 case for an explanation of what this does: set( _seem_to_have_cached_gpgme false ) if ( GPGME_INCLUDES ) if ( GPGME_VANILLA_LIBRARIES OR GPGME_PTHREAD_LIBRARIES OR GPGME_PTH_LIBRARIES ) set( _seem_to_have_cached_gpgme true ) endif() endif() if ( _seem_to_have_cached_gpgme ) macro_bool_to_bool( GPGME_VANILLA_LIBRARIES GPGME_VANILLA_FOUND ) macro_bool_to_bool( GPGME_PTHREAD_LIBRARIES GPGME_PTHREAD_FOUND ) macro_bool_to_bool( GPGME_PTH_LIBRARIES GPGME_PTH_FOUND ) if ( GPGME_VANILLA_FOUND OR GPGME_PTHREAD_FOUND OR GPGME_PTH_FOUND ) set( GPGME_FOUND true ) else() set( GPGME_FOUND false ) endif() else() set( GPGME_FOUND false ) set( GPGME_VANILLA_FOUND false ) set( GPGME_PTHREAD_FOUND false ) set( GPGME_PTH_FOUND false ) find_program( _GPGMECONFIG_EXECUTABLE NAMES gpgme-config ) # if gpgme-config has been found if ( _GPGMECONFIG_EXECUTABLE ) message( STATUS "Found gpgme-config at ${_GPGMECONFIG_EXECUTABLE}" ) exec_program( ${_GPGMECONFIG_EXECUTABLE} ARGS --version OUTPUT_VARIABLE GPGME_VERSION ) set( _GPGME_MIN_VERSION "1.1.7" ) if ( ${GPGME_VERSION} VERSION_LESS ${_GPGME_MIN_VERSION} ) message( STATUS "The installed version of gpgme is too old: ${GPGME_VERSION} (required: >= ${_GPGME_MIN_VERSION})" ) else() message( STATUS "Found gpgme v${GPGME_VERSION}, checking for flavours..." ) exec_program( ${_GPGMECONFIG_EXECUTABLE} ARGS --libs OUTPUT_VARIABLE _gpgme_config_vanilla_libs RETURN_VALUE _ret ) if ( _ret ) set( _gpgme_config_vanilla_libs ) endif() exec_program( ${_GPGMECONFIG_EXECUTABLE} ARGS --thread=pthread --libs OUTPUT_VARIABLE _gpgme_config_pthread_libs RETURN_VALUE _ret ) if ( _ret ) set( _gpgme_config_pthread_libs ) endif() exec_program( ${_GPGMECONFIG_EXECUTABLE} ARGS --thread=pth --libs OUTPUT_VARIABLE _gpgme_config_pth_libs RETURN_VALUE _ret ) if ( _ret ) set( _gpgme_config_pth_libs ) endif() # append -lgpg-error to the list of libraries, if necessary foreach ( _flavour vanilla pthread pth ) if ( _gpgme_config_${_flavour}_libs AND NOT _gpgme_config_${_flavour}_libs MATCHES "lgpg-error" ) set( _gpgme_config_${_flavour}_libs "${_gpgme_config_${_flavour}_libs} -lgpg-error" ) endif() endforeach() if ( _gpgme_config_vanilla_libs OR _gpgme_config_pthread_libs OR _gpgme_config_pth_libs ) exec_program( ${_GPGMECONFIG_EXECUTABLE} ARGS --cflags OUTPUT_VARIABLE _GPGME_CFLAGS ) if ( _GPGME_CFLAGS ) string( REGEX REPLACE "(\r?\n)+$" " " _GPGME_CFLAGS "${_GPGME_CFLAGS}" ) string( REGEX REPLACE " *-I" ";" GPGME_INCLUDES "${_GPGME_CFLAGS}" ) endif() foreach ( _flavour vanilla pthread pth ) if ( _gpgme_config_${_flavour}_libs ) set( _gpgme_library_dirs ) set( _gpgme_library_names ) string( TOUPPER "${_flavour}" _FLAVOUR ) string( REGEX REPLACE " +" ";" _gpgme_config_${_flavour}_libs "${_gpgme_config_${_flavour}_libs}" ) foreach( _flag ${_gpgme_config_${_flavour}_libs} ) if ( "${_flag}" MATCHES "^-L" ) string( REGEX REPLACE "^-L" "" _dir "${_flag}" ) file( TO_CMAKE_PATH "${_dir}" _dir ) set( _gpgme_library_dirs ${_gpgme_library_dirs} "${_dir}" ) elseif( "${_flag}" MATCHES "^-l" ) string( REGEX REPLACE "^-l" "" _name "${_flag}" ) set( _gpgme_library_names ${_gpgme_library_names} "${_name}" ) endif() endforeach() set( GPGME_${_FLAVOUR}_FOUND true ) foreach( _name ${_gpgme_library_names} ) set( _gpgme_${_name}_lib ) # if -L options were given, look only there if ( _gpgme_library_dirs ) find_library( _gpgme_${_name}_lib NAMES ${_name} PATHS ${_gpgme_library_dirs} NO_DEFAULT_PATH ) endif() # if not found there, look in system directories if ( NOT _gpgme_${_name}_lib ) find_library( _gpgme_${_name}_lib NAMES ${_name} ) endif() # if still not found, then the whole flavour isn't found if ( NOT _gpgme_${_name}_lib ) if ( GPGME_${_FLAVOUR}_FOUND ) set( GPGME_${_FLAVOUR}_FOUND false ) set( _not_found_reason "dependant library ${_name} wasn't found" ) endif() endif() set( GPGME_${_FLAVOUR}_LIBRARIES ${GPGME_${_FLAVOUR}_LIBRARIES} "${_gpgme_${_name}_lib}" ) endforeach() #check_c_library_exists_explicit( gpgme gpgme_check_version "${_GPGME_CFLAGS}" "${GPGME_LIBRARIES}" GPGME_FOUND ) if ( GPGME_${_FLAVOUR}_FOUND ) message( STATUS " Found flavour '${_flavour}', checking whether it's usable...yes" ) else() message( STATUS " Found flavour '${_flavour}', checking whether it's usable...no" ) message( STATUS " (${_not_found_reason})" ) endif() endif() endforeach( _flavour ) # ensure that they are cached # This comment above doesn't make sense, the four following lines seem to do nothing. Alex set( GPGME_INCLUDES ${GPGME_INCLUDES} ) set( GPGME_VANILLA_LIBRARIES ${GPGME_VANILLA_LIBRARIES} ) set( GPGME_PTHREAD_LIBRARIES ${GPGME_PTHREAD_LIBRARIES} ) set( GPGME_PTH_LIBRARIES ${GPGME_PTH_LIBRARIES} ) if ( GPGME_VANILLA_FOUND OR GPGME_PTHREAD_FOUND OR GPGME_PTH_FOUND ) set( GPGME_FOUND true ) else() set( GPGME_FOUND false ) endif() endif() endif() endif() endif() # these are Windows-only: set( GPGME_GLIB_FOUND false ) set( GPGME_QT_FOUND false ) set( HAVE_GPGME_GLIB 0 ) set( HAVE_GPGME_QT 0 ) macro_bool_to_01( GPGME_FOUND HAVE_GPGME ) macro_bool_to_01( GPGME_VANILLA_FOUND HAVE_GPGME_VANILLA ) macro_bool_to_01( GPGME_PTHREAD_FOUND HAVE_GPGME_PTHREAD ) macro_bool_to_01( GPGME_PTH_FOUND HAVE_GPGME_PTH ) endif() # WIN32 | Unix set( _gpgme_flavours "" ) if ( GPGME_VANILLA_FOUND ) set( _gpgme_flavours "${_gpgme_flavours} vanilla" ) endif() if ( GPGME_GLIB_FOUND ) set( _gpgme_flavours "${_gpgme_flavours} Glib" ) endif() if ( GPGME_QT_FOUND ) set( _gpgme_flavours "${_gpgme_flavours} Qt" ) endif() if ( GPGME_PTHREAD_FOUND ) set( _gpgme_flavours "${_gpgme_flavours} pthread" ) endif() if ( GPGME_PTH_FOUND ) set( _gpgme_flavours "${_gpgme_flavours} pth" ) endif() # determine the library in one of the found flavours, can be reused e.g. by FindQgpgme.cmake, Alex foreach(_currentFlavour vanilla glib qt pth pthread) if(NOT GPGME_LIBRARY_DIR) get_filename_component(GPGME_LIBRARY_DIR "${_gpgme_${_currentFlavour}_lib}" PATH) endif() endforeach() if ( NOT Gpgme_FIND_QUIETLY ) if ( GPGME_FOUND ) message( STATUS "Usable gpgme flavours found: ${_gpgme_flavours}" ) else() message( STATUS "No usable gpgme flavours found." ) endif() endif() if ( Gpgme_FIND_REQUIRED AND NOT GPGME_FOUND ) message( FATAL_ERROR "Did not find GPGME" ) endif() if ( WIN32 ) set( _gpgme_homepage "http://www.gpg4win.org" ) else() set( _gpgme_homepage "http://www.gnupg.org/related_software/gpgme" ) endif() #set_package_properties(Gpgme PROPERTIES # DESCRIPTION "The GnuPG Made Easy (GPGME) library)" # URL ${_gpgme_homepage}) # set( CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS_gpgme_saved ) dpaste-0.4.0/cmake/Findglib.cmake000066400000000000000000000013371365636553100166140ustar00rootroot00000000000000 #use pkg-config FIND_PACKAGE(PkgConfig) PKG_CHECK_MODULES(PC_GLIB glib-2.0) FIND_PATH(glib_INCLUDE_DIR NAMES glib.h HINTS ${PC_GLIB_INCLUDEDIR} ${PC_GLIB_INCLUDE_DIRS}) FIND_PATH(glib_config_INCLUDE_DIR NAMES glibconfig.h HINTS ${PC_GLIB_INCLUDEDIR} ${PC_GLIB_INCLUDE_DIRS}) FIND_LIBRARY(glib_LIBRARY NAMES glib glib-2.0 HINTS ${PC_GLIB_LIBDIR} ${PC_GLIB_LIBRARY_DIRS}) SET(glib_LIBRARIES ${glib_LIBRARY} ${PC_GLIB_PKGCONF_LIBRARIES}) SET(glib_INCLUDE_DIRS ${glib_INCLUDE_DIR} ${glib_config_INCLUDE_DIR} ${PC_GLIB_PKGCONF_INCLUDE_DIRS}) INCLUDE(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(glib DEFAULT_MSG glib_LIBRARY glib_INCLUDE_DIR) MARK_AS_ADVANCED(glib_INCLUDE_DIR glib_config_INCLUDE_DIR glib_LIBRARY) dpaste-0.4.0/cmake/Findglibmm.cmake000066400000000000000000000021631365636553100171440ustar00rootroot00000000000000IF(glibmm_FIND_REQUIRED) FIND_PACKAGE(glib REQUIRED) FIND_PACKAGE(sigc++ REQUIRED) ELSE(glibmm_FIND_REQUIRED) FIND_PACKAGE(glib) FIND_PACKAGE(sigc++) ENDIF(glibmm_FIND_REQUIRED) IF(GLIB_FOUND) #use pkg-config FIND_PACKAGE(PkgConfig) PKG_CHECK_MODULES(PC_GLIBMM glibmm-2.4) FIND_PATH(glibmm_INCLUDE_DIR NAMES glibmm/main.h HINTS ${PC_GLIBMM_INCLUDEDIR} ${PC_GLIBMM_INCLUDE_DIRS}) FIND_PATH(glibmm_config_INCLUDE_DIR NAMES glibmmconfig.h HINTS ${PC_GLIBMM_INCLUDEDIR} ${PC_GLIBMM_INCLUDE_DIRS}) FIND_LIBRARY(glibmm_LIBRARY NAMES glibmm glibmm-2.4 HINTS ${PC_GLIBMM_LIBDIR} ${PC_GLIBMM_LIBRARY_DIRS}) SET(glibmm_LIBRARIES ${glibmm_LIBRARY} ${PC_GLIBMM_PKGCONF_LIBRARIES} ${glib_LIBRARIES} ${sigc++_LIBRARIES}) SET(glibmm_INCLUDE_DIRS ${glibmm_INCLUDE_DIR} ${glibmm_config_INCLUDE_DIR} ${PC_GLIBMM_PKGCONF_INCLUDE_DIRS} ${glib_INCLUDE_DIRS} ${sigc++_INCLUDE_DIRS}) ENDIF(GLIB_FOUND) INCLUDE(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(glibmm DEFAULT_MSG glibmm_LIBRARY glibmm_INCLUDE_DIR) MARK_AS_ADVANCED(glibmm_INCLUDE_DIR glibmm_config_INCLUDE_DIR glibmm_LIBRARY) dpaste-0.4.0/cmake/Findsigc++.cmake000066400000000000000000000014321365636553100167460ustar00rootroot00000000000000 #use pkg-config FIND_PACKAGE(PkgConfig) PKG_CHECK_MODULES(PC_SIGCXX sigc++-2.0) FIND_PATH(sigc++_INCLUDE_DIR NAMES sigc++/sigc++.h HINTS ${PC_SIGCXX_INCLUDEDIR} ${PC_SIGCXX_INCLUDE_DIRS}) FIND_PATH(sigc++_config_INCLUDE_DIR NAMES sigc++config.h HINTS ${PC_SIGCXX_INCLUDEDIR} ${PC_SIGCXX_INCLUDE_DIRS}) FIND_LIBRARY(sigc++_LIBRARY NAMES sigc sigc-2.0 HINTS ${PC_SIGCXX_LIBDIR} ${PC_SIGCXX_LIBRARY_DIRS}) SET(sigc++_LIBRARIES ${sigc++_LIBRARY} ${PC_SIGCXX_PKGCONF_LIBRARIES}) SET(sigc++_INCLUDE_DIRS ${sigc++_INCLUDE_DIR} ${sigc++_config_INCLUDE_DIR} ${PC_SIGCXX_PKGCONF_INCLUDE_DIRS}) INCLUDE(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(sigc++ DEFAULT_MSG sigc++_LIBRARY sigc++_INCLUDE_DIR) MARK_AS_ADVANCED(sigc++_INCLUDE_DIR sigc++_config_INCLUDE_DIR sigc++_LIBRARY) dpaste-0.4.0/config/000077500000000000000000000000001365636553100142555ustar00rootroot00000000000000dpaste-0.4.0/config/dpaste.conf000066400000000000000000000002431365636553100164030ustar00rootroot00000000000000# This is the default dpaste configuration file. ########################### # OpenDHT's HTTP server # ########################### host = 127.0.0.1 port = 6509 dpaste-0.4.0/configure.ac000066400000000000000000000030771365636553100153050ustar00rootroot00000000000000AC_INIT(dpaste, 0.4.0) AC_CONFIG_AUX_DIR(ac) AM_INIT_AUTOMAKE([foreign subdir-objects]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR([m4]) AC_CANONICAL_HOST AC_LANG_PUSH([C++]) AX_CXX_COMPILE_STDCXX(17,[noext],[mandatory]) # explicit c++17 in flags so that compile_commands.json yields it. CXXFLAGS="${CXXFLAGS} -std=c++17" AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug], [Build in debug mode, adds stricter warnings, disables optimization])) AS_IF([test "x$enable_debug" = "xyes"], [CXXFLAGS="${CXXFLAGS} -g -Wno-return-type -Wall -Wextra -Wnon-virtual-dtor -O0"], [CXXFLAGS="${CXXFLAGS} -O3"]) AC_PROG_CXX AC_PROG_RANLIB PKG_CHECK_MODULES([OpenDHT], [opendht >= 1.2]) PKG_CHECK_MODULES([CURLPP], [curlpp]) PKG_CHECK_MODULES([GLIBMM], [glibmm-2.4]) # dpaste (CPP/LD)FLAGS common with different binaries (particularly tests) AC_SUBST(OpenDHT_LIBS, "${OpenDHT_LIBS} -lpthread") AM_PATH_GPGME() AC_CONFIG_FILES([Makefile src/Makefile]) ################ # Unit tests # ################ AC_ARG_ENABLE([tests], AS_HELP_STRING([--enable-tests], [Enables unit tests compilation])) AM_CONDITIONAL([DPASTE_TEST], [test "x$enable_tests" = "xyes"]) AM_COND_IF([DPASTE_TEST], [ AC_CHECK_HEADERS([catch.hpp catch/catch.hpp], [], AC_MSG_ERROR([catch2 (https://github.com/catchorg/Catch2) is needed for compiling with --enable-tests]) ) AC_DEFINE([DPASTE_TEST], [1], [Unit tests]) AC_CONFIG_FILES([tests/Makefile]) ]) AC_OUTPUT # vim: set ts=2 sw=2 tw=120 et : dpaste-0.4.0/doc/000077500000000000000000000000001365636553100135555ustar00rootroot00000000000000dpaste-0.4.0/doc/dpaste.1000066400000000000000000000033701365636553100151220ustar00rootroot00000000000000.TH DPASTE 1 2017-06-26 .SH NAME .B dpaste - A simple pastebin for light values (max 64KB) using OpenDHT distributed hash table. .SH SYNOPSIS .B dpaste [-h] .B dpaste [-v] .B dpaste [-g \fIcode\fP] .B dpaste [-e \fIcode\fP] [-s] .SH DESCRIPTION By default, \fBdpaste\fP will read its standard input for a file to paste on OpenDHT. For fetching a file, you have to provide the \fIcode\fP associated to it using the flag \fB-g\fP. Then, \fBdpaste\fP will .SH OPTIONS .TP \fB-h\fP Prints some help. .TP \fB-v\fP Shows the version of the program. .TP \fB-g\fP \fIcode\fP, \fB--get\fP \fIcode\fP Specifies the code \fIcode\fP used to recover the file on the DHT. .TP \fB-e\fP \fIrecipient\fP, \fB--encrypt\fP \fIrecipient\fP Specifies wether the message should be encrypted using the OpenPGP protocol. If so, \fIrecipient\fP is the recipient to encrypt message to. This can be any string that GPG will correctly parse (fingerprint, email, ...). .TP \fB-s\fP, \fB--sign\fP Tells wether message should be signed using the user's GPG key. The key has to be configured through the configuration file (\fB$XDG_CONFIG_DIR/dpaste.conf\fP). .TP \fB--no-decrypt\fP Tells dpaste not to decrypt PGP data and rather output it on stdout. .TP \fB--self-recipient\fP Include self as recipient. Self refers to the key id configured for signing (see --sign description). This only takes effect if option \fB-e\fP is also used. .SH RETURN CODE The program returns 0 on success. Otherwise 1 is returned. .SH FILES .TP \fB$XDG_CONFIG_DIR/dpaste.conf\fP Main configuration file where. \fBdpaste\fP will look for this file to recover complementary information. .SH AUTHORS \(bu .\} Simon Désaulniers \(bu .\} Adrien Béraud dpaste-0.4.0/docker/000077500000000000000000000000001365636553100142575ustar00rootroot00000000000000dpaste-0.4.0/docker/DockerfileBase000066400000000000000000000010101365636553100170340ustar00rootroot00000000000000# Docker hub destination: sim590/dpaste-ci FROM debian:buster-slim MAINTAINER Simon Désaulniers RUN apt-get update RUN apt-get install -y \ build-essential \ autoconf \ automake \ libopendht-dev \ libb64-dev \ libcurlpp-dev \ libcurl4-openssl-dev \ libgpgmepp-dev \ libgpgme-dev \ nlohmann-json-dev \ libglibmm-2.4-dev \ catch RUN apt-get clean # vim: set ft=dockerfile ts=4 sw=4 tw=120 et : dpaste-0.4.0/docker/DockerfileTravis000066400000000000000000000003451365636553100174440ustar00rootroot00000000000000FROM sim590/dpaste-ci MAINTAINER Simon Désaulniers COPY . /root/dpaste RUN cd /root/dpaste && ./autogen.sh && ./configure && make -j8 && make install # vim: set ft=dockerfile ts=4 sw=4 tw=120 et : dpaste-0.4.0/m4/000077500000000000000000000000001365636553100133305ustar00rootroot00000000000000dpaste-0.4.0/m4/ax_cxx_compile_stdcxx.m4000066400000000000000000000474241365636553100202040ustar00rootroot00000000000000# =========================================================================== # http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html # =========================================================================== # # SYNOPSIS # # AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional]) # # DESCRIPTION # # Check for baseline language coverage in the compiler for the specified # version of the C++ standard. If necessary, add switches to CXX and # CXXCPP to enable support. VERSION may be '11' (for the C++11 standard) # or '14' (for the C++14 standard). # # The second argument, if specified, indicates whether you insist on an # extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g. # -std=c++11). If neither is specified, you get whatever works, with # preference for an extended mode. # # The third argument, if specified 'mandatory' or if left unspecified, # indicates that baseline support for the specified C++ standard is # required and that the macro should error out if no mode with that # support is found. If specified 'optional', then configuration proceeds # regardless, after defining HAVE_CXX${VERSION} if and only if a # supporting mode is found. # # LICENSE # # Copyright (c) 2008 Benjamin Kosnik # Copyright (c) 2012 Zack Weinberg # Copyright (c) 2013 Roy Stogner # Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov # Copyright (c) 2015 Paul Norman # Copyright (c) 2015 Moritz Klammler # Copyright (c) 2016 Krzesimir Nowak # # 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. This file is offered as-is, without any # warranty. #serial 6 dnl This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro dnl (serial version number 13). AX_REQUIRE_DEFINED([AC_MSG_WARN]) AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl m4_if([$1], [11], [ax_cxx_compile_alternatives="11 0x"], [$1], [14], [ax_cxx_compile_alternatives="14 1y"], [$1], [17], [ax_cxx_compile_alternatives="17 1z"], [m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl m4_if([$2], [], [], [$2], [ext], [], [$2], [noext], [], [m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true], [$3], [mandatory], [ax_cxx_compile_cxx$1_required=true], [$3], [optional], [ax_cxx_compile_cxx$1_required=false], [m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])]) AC_LANG_PUSH([C++])dnl ac_success=no AC_CACHE_CHECK(whether $CXX supports C++$1 features by default, ax_cv_cxx_compile_cxx$1, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])], [ax_cv_cxx_compile_cxx$1=yes], [ax_cv_cxx_compile_cxx$1=no])]) if test x$ax_cv_cxx_compile_cxx$1 = xyes; then ac_success=yes fi m4_if([$2], [noext], [], [dnl if test x$ac_success = xno; then for alternative in ${ax_cxx_compile_alternatives}; do switch="-std=gnu++${alternative}" cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch]) AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch, $cachevar, [ac_save_CXX="$CXX" CXX="$CXX $switch" AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])], [eval $cachevar=yes], [eval $cachevar=no]) CXX="$ac_save_CXX"]) if eval test x\$$cachevar = xyes; then CXX="$CXX $switch" if test -n "$CXXCPP" ; then CXXCPP="$CXXCPP $switch" fi ac_success=yes break fi done fi]) m4_if([$2], [ext], [], [dnl if test x$ac_success = xno; then dnl HP's aCC needs +std=c++11 according to: dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf dnl Cray's crayCC needs "-h std=c++11" for alternative in ${ax_cxx_compile_alternatives}; do for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch]) AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch, $cachevar, [ac_save_CXX="$CXX" CXX="$CXX $switch" AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])], [eval $cachevar=yes], [eval $cachevar=no]) CXX="$ac_save_CXX"]) if eval test x\$$cachevar = xyes; then CXX="$CXX $switch" if test -n "$CXXCPP" ; then CXXCPP="$CXXCPP $switch" fi ac_success=yes break fi done if test x$ac_success = xyes; then break fi done fi]) AC_LANG_POP([C++]) if test x$ax_cxx_compile_cxx$1_required = xtrue; then if test x$ac_success = xno; then AC_MSG_ERROR([*** A compiler with support for C++$1 language features is required.]) fi fi if test x$ac_success = xno; then HAVE_CXX$1=0 AC_MSG_NOTICE([No compiler with C++$1 support was found]) else HAVE_CXX$1=1 AC_DEFINE(HAVE_CXX$1,1, [define if the compiler supports basic C++$1 syntax]) fi AC_SUBST(HAVE_CXX$1) m4_if([$1], [17], [AC_MSG_WARN([C++17 is not yet standardized, so the checks may change in incompatible ways anytime])]) ]) dnl Test body for checking C++11 support m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11], _AX_CXX_COMPILE_STDCXX_testbody_new_in_11 ) dnl Test body for checking C++14 support m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14], _AX_CXX_COMPILE_STDCXX_testbody_new_in_11 _AX_CXX_COMPILE_STDCXX_testbody_new_in_14 ) m4_define([_AX_CXX_COMPILE_STDCXX_testbody_17], _AX_CXX_COMPILE_STDCXX_testbody_new_in_11 _AX_CXX_COMPILE_STDCXX_testbody_new_in_14 _AX_CXX_COMPILE_STDCXX_testbody_new_in_17 ) dnl Tests for new features in C++11 m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_11], [[ // If the compiler admits that it is not ready for C++11, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201103L #error "This is not a C++11 compiler" #else namespace cxx11 { namespace test_static_assert { template struct check { static_assert(sizeof(int) <= sizeof(T), "not big enough"); }; } namespace test_final_override { struct Base { virtual void f() {} }; struct Derived : public Base { virtual void f() override {} }; } namespace test_double_right_angle_brackets { template < typename T > struct check {}; typedef check single_type; typedef check> double_type; typedef check>> triple_type; typedef check>>> quadruple_type; } namespace test_decltype { int f() { int a = 1; decltype(a) b = 2; return a + b; } } namespace test_type_deduction { template < typename T1, typename T2 > struct is_same { static const bool value = false; }; template < typename T > struct is_same { static const bool value = true; }; template < typename T1, typename T2 > auto add(T1 a1, T2 a2) -> decltype(a1 + a2) { return a1 + a2; } int test(const int c, volatile int v) { static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == false, ""); auto ac = c; auto av = v; auto sumi = ac + av + 'x'; auto sumf = ac + av + 1.0; static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == true, ""); return (sumf > 0.0) ? sumi : add(c, v); } } namespace test_noexcept { int f() { return 0; } int g() noexcept { return 0; } static_assert(noexcept(f()) == false, ""); static_assert(noexcept(g()) == true, ""); } namespace test_constexpr { template < typename CharT > unsigned long constexpr strlen_c_r(const CharT *const s, const unsigned long acc) noexcept { return *s ? strlen_c_r(s + 1, acc + 1) : acc; } template < typename CharT > unsigned long constexpr strlen_c(const CharT *const s) noexcept { return strlen_c_r(s, 0UL); } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("1") == 1UL, ""); static_assert(strlen_c("example") == 7UL, ""); static_assert(strlen_c("another\0example") == 7UL, ""); } namespace test_rvalue_references { template < int N > struct answer { static constexpr int value = N; }; answer<1> f(int&) { return answer<1>(); } answer<2> f(const int&) { return answer<2>(); } answer<3> f(int&&) { return answer<3>(); } void test() { int i = 0; const int c = 0; static_assert(decltype(f(i))::value == 1, ""); static_assert(decltype(f(c))::value == 2, ""); static_assert(decltype(f(0))::value == 3, ""); } } namespace test_uniform_initialization { struct test { static const int zero {}; static const int one {1}; }; static_assert(test::zero == 0, ""); static_assert(test::one == 1, ""); } namespace test_lambdas { void test1() { auto lambda1 = [](){}; auto lambda2 = lambda1; lambda1(); lambda2(); } int test2() { auto a = [](int i, int j){ return i + j; }(1, 2); auto b = []() -> int { return '0'; }(); auto c = [=](){ return a + b; }(); auto d = [&](){ return c; }(); auto e = [a, &b](int x) mutable { const auto identity = [](int y){ return y; }; for (auto i = 0; i < a; ++i) a += b--; return x + identity(a + b); }(0); return a + b + c + d + e; } int test3() { const auto nullary = [](){ return 0; }; const auto unary = [](int x){ return x; }; using nullary_t = decltype(nullary); using unary_t = decltype(unary); const auto higher1st = [](nullary_t f){ return f(); }; const auto higher2nd = [unary](nullary_t f1){ return [unary, f1](unary_t f2){ return f2(unary(f1())); }; }; return higher1st(nullary) + higher2nd(nullary)(unary); } } namespace test_variadic_templates { template struct sum; template struct sum { static constexpr auto value = N0 + sum::value; }; template <> struct sum<> { static constexpr auto value = 0; }; static_assert(sum<>::value == 0, ""); static_assert(sum<1>::value == 1, ""); static_assert(sum<23>::value == 23, ""); static_assert(sum<1, 2>::value == 3, ""); static_assert(sum<5, 5, 11>::value == 21, ""); static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); } // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function // because of this. namespace test_template_alias_sfinae { struct foo {}; template using member = typename T::member_type; template void func(...) {} template void func(member*) {} void test(); void test() { func(0); } } } // namespace cxx11 #endif // __cplusplus >= 201103L ]]) dnl Tests for new features in C++14 m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[ // If the compiler admits that it is not ready for C++14, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201402L #error "This is not a C++14 compiler" #else namespace cxx14 { namespace test_polymorphic_lambdas { int test() { const auto lambda = [](auto&&... args){ const auto istiny = [](auto x){ return (sizeof(x) == 1UL) ? 1 : 0; }; const int aretiny[] = { istiny(args)... }; return aretiny[0]; }; return lambda(1, 1L, 1.0f, '1'); } } namespace test_binary_literals { constexpr auto ivii = 0b0000000000101010; static_assert(ivii == 42, "wrong value"); } namespace test_generalized_constexpr { template < typename CharT > constexpr unsigned long strlen_c(const CharT *const s) noexcept { auto length = 0UL; for (auto p = s; *p; ++p) ++length; return length; } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("x") == 1UL, ""); static_assert(strlen_c("test") == 4UL, ""); static_assert(strlen_c("another\0test") == 7UL, ""); } namespace test_lambda_init_capture { int test() { auto x = 0; const auto lambda1 = [a = x](int b){ return a + b; }; const auto lambda2 = [a = lambda1(x)](){ return a; }; return lambda2(); } } namespace test_digit_separators { constexpr auto ten_million = 100'000'000; static_assert(ten_million == 100000000, ""); } namespace test_return_type_deduction { auto f(int& x) { return x; } decltype(auto) g(int& x) { return x; } template < typename T1, typename T2 > struct is_same { static constexpr auto value = false; }; template < typename T > struct is_same { static constexpr auto value = true; }; int test() { auto x = 0; static_assert(is_same::value, ""); static_assert(is_same::value, ""); return x; } } } // namespace cxx14 #endif // __cplusplus >= 201402L ]]) dnl Tests for new features in C++17 m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_17], [[ // If the compiler admits that it is not ready for C++17, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus <= 201402L #error "This is not a C++17 compiler" #else #if defined(__clang__) #define REALLY_CLANG #else #if defined(__GNUC__) #define REALLY_GCC #endif #endif #include #include #include namespace cxx17 { #if !defined(REALLY_CLANG) namespace test_constexpr_lambdas { // TODO: test it with clang++ from git constexpr int foo = [](){return 42;}(); } #endif // !defined(REALLY_CLANG) namespace test::nested_namespace::definitions { } namespace test_fold_expression { template int multiply(Args... args) { return (args * ... * 1); } template bool all(Args... args) { return (args && ...); } } namespace test_extended_static_assert { static_assert (true); } namespace test_auto_brace_init_list { auto foo = {5}; auto bar {5}; static_assert(std::is_same, decltype(foo)>::value); static_assert(std::is_same::value); } namespace test_typename_in_template_template_parameter { template typename X> struct D; } namespace test_fallthrough_nodiscard_maybe_unused_attributes { int f1() { return 42; } [[nodiscard]] int f2() { [[maybe_unused]] auto unused = f1(); switch (f1()) { case 17: f1(); [[fallthrough]]; case 42: f1(); } return f1(); } } namespace test_extended_aggregate_initialization { struct base1 { int b1, b2 = 42; }; struct base2 { base2() { b3 = 42; } int b3; }; struct derived : base1, base2 { int d; }; derived d1 {{1, 2}, {}, 4}; // full initialization derived d2 {{}, {}, 4}; // value-initialized bases } namespace test_general_range_based_for_loop { struct iter { int i; int& operator* () { return i; } const int& operator* () const { return i; } iter& operator++() { ++i; return *this; } }; struct sentinel { int i; }; bool operator== (const iter& i, const sentinel& s) { return i.i == s.i; } bool operator!= (const iter& i, const sentinel& s) { return !(i == s); } struct range { iter begin() const { return {0}; } sentinel end() const { return {5}; } }; void f() { range r {}; for (auto i : r) { [[maybe_unused]] auto v = i; } } } namespace test_lambda_capture_asterisk_this_by_value { struct t { int i; int foo() { return [*this]() { return i; }(); } }; } namespace test_enum_class_construction { enum class byte : unsigned char {}; byte foo {42}; } namespace test_constexpr_if { template int f () { if constexpr(cond) { return 13; } else { return 42; } } } namespace test_selection_statement_with_initializer { int f() { return 13; } int f2() { if (auto i = f(); i > 0) { return 3; } switch (auto i = f(); i + 4) { case 17: return 2; default: return 1; } } } #if !defined(REALLY_CLANG) namespace test_template_argument_deduction_for_class_templates { // TODO: test it with clang++ from git template struct pair { pair (T1 p1, T2 p2) : m1 {p1}, m2 {p2} {} T1 m1; T2 m2; }; void f() { [[maybe_unused]] auto p = pair{13, 42u}; } } #endif // !defined(REALLY_CLANG) namespace test_non_type_auto_template_parameters { template struct B {}; B<5> b1; B<'a'> b2; } #if !defined(REALLY_CLANG) namespace test_structured_bindings { // TODO: test it with clang++ from git int arr[2] = { 1, 2 }; std::pair pr = { 1, 2 }; auto f1() -> int(&)[2] { return arr; } auto f2() -> std::pair& { return pr; } struct S { int x1 : 2; volatile double y1; }; S f3() { return {}; } auto [ x1, y1 ] = f1(); auto& [ xr1, yr1 ] = f1(); auto [ x2, y2 ] = f2(); auto& [ xr2, yr2 ] = f2(); const auto [ x3, y3 ] = f3(); } #endif // !defined(REALLY_CLANG) #if !defined(REALLY_CLANG) namespace test_exception_spec_type_system { // TODO: test it with clang++ from git struct Good {}; struct Bad {}; void g1() noexcept; void g2(); template Bad f(T*, T*); template Good f(T1*, T2*); static_assert (std::is_same_v); } #endif // !defined(REALLY_CLANG) namespace test_inline_variables { template void f(T) {} template inline T g(T) { return T{}; } template<> inline void f<>(int) {} template<> int g<>(int) { return 5; } } } // namespace cxx17 #endif // __cplusplus <= 201402L ]]) dpaste-0.4.0/src/000077500000000000000000000000001365636553100135775ustar00rootroot00000000000000dpaste-0.4.0/src/Makefile.am000066400000000000000000000010311365636553100156260ustar00rootroot00000000000000bin_PROGRAMS = dpaste noinst_LIBRARIES = libdpaste.a libdpaste_a_SOURCES = \ node.cpp \ conf.cpp \ http_client.cpp \ bin.cpp \ log.cpp \ cipher.cpp \ gpgcrypto.cpp \ aescrypto.cpp dpaste_SOURCES = main.cpp # Variables defined in toplevel Makefile. Thus, `make` cannot be called from # this directory. libdpaste_a_CPPFLAGS = $(dpaste_CPPFLAGS_) dpaste_CPPFLAGS = $(dpaste_CPPFLAGS_) dpaste_LDADD = libdpaste.a $(dpaste_LIBS) # vim: set ts=4 sw=4 tw=120 noet : dpaste-0.4.0/src/aescrypto.cpp000066400000000000000000000031031365636553100163110ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include "log.h" #include "aescrypto.h" namespace dpaste { namespace crypto { std::string AES::getPassword(const std::shared_ptr& params) const { if (auto p = std::get_if(params.get())) return p->password; return {}; } std::vector AES::processPlainText(std::vector plain_text, std::shared_ptr&& params) { DPASTE_MSG("Encrypting (aes-cbc) data..."); return dht::crypto::aesEncrypt(plain_text, getPassword(params)); } std::vector AES::processCipherText(std::vector cipher_text, std::shared_ptr&& params) { DPASTE_MSG("Decrypting (aes-cbc)..."); return dht::crypto::aesDecrypt(cipher_text, getPassword(params)); } } /* crypto */ } /* dpaste */ /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/aescrypto.h000066400000000000000000000035241365636553100157650ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #pragma once #include #include #include #include "cipher.h" namespace dpaste { namespace crypto { class AES : public Cipher { public: /** * Length of the PIN if it contains the password for encrypted pasted data. * It consists of 16 hexadecimal characters: 16*4 = 64 bits. Last 32 bits * encode the password. Otherwise, PIN should be 32 bits. */ static const constexpr size_t PIN_WITH_PASS_LEN {16}; /** * Number of bytes offsetting the password in the binary representation of * the hexadecimal password. */ static const constexpr size_t CODE_PASS_OFFSET {4}; AES() {} virtual ~AES () {} std::vector processPlainText(std::vector plain_text, std::shared_ptr&& params) override; std::vector processCipherText(std::vector cipher_text, std::shared_ptr&& params) override; private: std::string getPassword(const std::shared_ptr& params) const; }; } /* crypto */ } /* dpaste */ /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/bin.cpp000066400000000000000000000172731365636553100150650ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include #include #include #include #include #include "bin.h" #include "conf.h" #include "log.h" #include "gpgcrypto.h" #include "aescrypto.h" namespace dpaste { const constexpr uint8_t Bin::PROTO_VERSION; Bin::Bin() { /* load dpaste config */ auto config_file = conf::ConfigurationFile(); config_file.load(); conf_ = config_file.getConfiguration(); long port; { std::istringstream conv(conf_.at("port")); conv >> port; } node.run(); http_client_ = std::make_unique(conf_.at("host"), port); } std::string Bin::code_from_dpaste_uri(const std::string& uri) { static const std::string DUP {DPASTE_URI_PREFIX}; const auto p = uri.find(DUP); return uri.substr(p != std::string::npos ? p+DUP.length() : 0); } std::pair Bin::get(std::string&& code, bool no_decrypt) { code = code_from_dpaste_uri(code); const auto offset = crypto::AES::CODE_PASS_OFFSET*2; const auto lcode = code.substr(0, offset); const auto pwd = code.substr(offset); /* first try http server */ auto data_str = http_client_->get(lcode); std::vector data {data_str.begin(), data_str.end()}; /* if fail, then perform request from local node */ if (data.empty()) { /* get a pasted blob */ auto values = node.get(lcode); if (not values.empty()) data = values.front(); } if (not data.empty()) { Packet p; try { p.deserialize(data); auto cipher = crypto::Cipher::get(p.data, code); if (cipher and not no_decrypt) { std::shared_ptr params; if (auto aes = std::dynamic_pointer_cast(cipher)) { params = std::make_shared(); params->emplace(pwd); } data = cipher->processCipherText(p.data, std::move(params)); } else data = std::move(p.data); if (not (cipher or p.signature.empty())) { auto gc = std::dynamic_pointer_cast(crypto::Cipher::get(crypto::Cipher::Scheme::GPG, {})); DPASTE_MSG("Data is GPG signed. Verifying..."); auto res = gc->verify(p.signature, data); if (res.numSignatures() > 0) gc->comment_on_signature(res.signature(0)); } } catch (const GpgME::Exception& e) { DPASTE_MSG("%s", e.what()); return {false, ""}; } catch (const dht::crypto::DecryptError& e) { DPASTE_MSG("%s", e.what()); return {false, ""}; } catch (msgpack::type_error& e) { } /* backward compatibility with <=0.3.3 */ } return {true, {data.begin(), data.end()}}; } std::vector Bin::data_from_stream(std::stringstream&& input_stream) { std::vector buffer; buffer.resize(dht::MAX_VALUE_SIZE); input_stream.read(reinterpret_cast(buffer.data()), dht::MAX_VALUE_SIZE); buffer.resize(input_stream.gcount()); return buffer; } std::string Bin::random_pin() { static std::uniform_int_distribution dist; static std::mt19937_64 rand_; static dht::crypto::random_device rdev; static std::seed_seq seed {rdev(), rdev()}; static bool initialized = false; if (not initialized) rand_.seed(seed); auto pin = dist(rand_); std::stringstream ss; ss << std::setfill('0') << std::setw(Bin::DPASTE_PIN_LEN) << std::hex << pin; auto pin_s = ss.str(); std::transform(pin_s.begin(), pin_s.end(), pin_s.begin(), ::toupper); return pin_s; } std::pair Bin::prepare_data(std::vector&& data, std::unique_ptr&& params) { Packet p; std::string pwd = ""; std::shared_ptr sparams(std::move(params)); std::shared_ptr init_params; crypto::Cipher::Scheme scheme; bool to_sign {false}; if (auto gp = std::get_if(sparams.get())) { auto& keyid = conf_.at("pgp_key_id"); to_sign = gp->sign and not keyid.empty(); scheme = gp->scheme; init_params = std::make_shared(); init_params->emplace(keyid); } else if (auto aesp = std::get_if(sparams.get())) { scheme = aesp->scheme; pwd = random_pin(); aesp->password = pwd; } auto cipher = crypto::Cipher::get(scheme, std::move(init_params)); if (cipher) { auto cipher_text = cipher->processPlainText(data, std::move(sparams)); if (cipher_text.empty()) { p.data.insert(p.data.end(), data.begin(), data.end()); if (to_sign) { DPASTE_MSG("Signing data..."); auto res = std::dynamic_pointer_cast(cipher)->sign(p.data); p.signature = res.first; } } else p.data = cipher_text; } else p.data.insert(p.data.end(), data.begin(), data.end()); return {p, pwd}; } std::string Bin::paste(std::vector&& data, std::unique_ptr&& params) { auto code = random_pin(); auto pp = prepare_data(std::forward>(data), std::forward>(params)); auto& p = pp.first; auto& pwd = pp.second; DPASTE_MSG("Pasting data..."); auto bin_packet = p.serialize(); auto success = http_client_->put(code, {bin_packet.begin(), bin_packet.end()}); if (not success) success = node.paste(code, std::move(bin_packet)); return success ? DPASTE_URI_PREFIX+code+pwd : ""; } msgpack::object* findMapValue(msgpack::object& map, const std::string& key) { if (map.type != msgpack::type::MAP) throw msgpack::type_error(); for (unsigned i = 0; i < map.via.map.size; i++) { auto& o = map.via.map.ptr[i]; if (o.key.type == msgpack::type::STR && o.key.as() == key) return &o.val; } return nullptr; } std::vector Bin::Packet::serialize() const { msgpack::sbuffer buffer; msgpack::packer pk(&buffer); pk.pack_map(3); pk.pack("v"); pk.pack(PROTO_VERSION); pk.pack("data"); pk.pack(data); pk.pack("signature"); pk.pack(signature); return {buffer.data(), buffer.data()+buffer.size()}; } void Bin::Packet::deserialize(const std::vector& pbuffer) { msgpack::unpacked unpacked = msgpack::unpack(reinterpret_cast(pbuffer.data()), pbuffer.size()); auto msgpack_object = unpacked.get(); data.clear(); if (auto d = findMapValue(msgpack_object, "data")) d->convert(data); signature.clear(); if (auto s = findMapValue(msgpack_object, "signature")) s->convert(signature); } } /* dpaste */ /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/bin.h000066400000000000000000000073141365636553100145250ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #pragma once #include #include #include #include #include #include #include #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "node.h" #include "http_client.h" #include "cipher.h" namespace dpaste { #ifdef DPASTE_TEST namespace tests { class PirateBinTester; } /* tests */ #endif class Bin { #ifdef DPASTE_TEST friend class tests::PirateBinTester; #endif public: static const constexpr unsigned int DPASTE_PIN_LEN {8}; Bin(); virtual ~Bin () {} /** * Execute procedure to get the content stored for a given code. * * @param code The PIN for finding data in DHT. * @param no_decrypt Whether to decrypt the recovered data or not. * * @return return code (0: success, 1 fail) */ std::pair get(std::string&& code, bool no_decrypt=false); /** * Execute procedure to publish content and generate the associated code. * * @param data Data to be pasted. * @param params Cryptographic parameters. * * @return the code (key) to the pasted data. If empty, then process failed. */ std::string paste(std::vector&& data, std::unique_ptr&& params); std::string paste(std::stringstream&& input_stream, std::unique_ptr&& params) { return paste(data_from_stream(std::move(input_stream)), std::forward>(params)); } private: /* constants */ static const constexpr char* DPASTE_URI_PREFIX = "dpaste:"; static const constexpr uint8_t PROTO_VERSION = 0; struct Packet { std::vector data {}; std::vector signature {}; std::vector serialize() const; void deserialize(const std::vector& pbuffer); }; /** * Create a Packet from input data and crypto parameters. * * @param data input data in bytes. * @param params cryptographic parameters (either GPGParameters or * AESParameters). * * @return an ordered pair of a Packet and associated password. */ std::pair prepare_data(std::vector&& data, std::unique_ptr&& params); /** * Get data from input stream. * * @param input_stream The stream to read to get the data. * * @return the data */ static std::vector data_from_stream(std::stringstream&& input_stream); /** * Parse dpaste uri for code. * * @param uri The dpaste uri * * @return hexadecimal code from the uri */ static std::string code_from_dpaste_uri(const std::string& uri); static std::string random_pin(); std::map conf_; /* transport */ std::unique_ptr http_client_ {}; Node node {}; }; } /* dpaste */ /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/cipher.cpp000066400000000000000000000035361365636553100155640ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include "cipher.h" #include "gpgcrypto.h" #include "aescrypto.h" namespace dpaste { namespace crypto { void Cipher::init() { static bool initialized = false; if (initialized) return; GPG::init(); initialized = true; } std::shared_ptr Cipher::get(const std::vector& cipher_text, const std::string& pin="") { if (GPG::isGPGencrypted(cipher_text)) return std::make_shared(); else if (pin.size() == AES::PIN_WITH_PASS_LEN) return std::make_shared(); return {}; } std::shared_ptr Cipher::get(Scheme scheme, std::shared_ptr&& params) { switch (scheme) { case Scheme::AES: return std::make_shared(); case Scheme::GPG: if (auto gpg_params = std::get_if(params.get())) return std::static_pointer_cast(std::make_shared(gpg_params->key_id)); else return std::make_shared(); default: break; } return {}; } } /* crypto */ } /* dpaste */ /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/cipher.h000066400000000000000000000064201365636553100152240ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #pragma once #include #include #include #include #include #include namespace dpaste { namespace crypto { struct GPGParameters; struct AESParameters; using Parameters = std::variant; class Cipher { public: enum class Scheme : int { NONE=0, GPG, AES }; virtual ~Cipher () {} static void init(); /** * Process the plain text according to the cipher used. * * @param plain_text The plain text. * @param params The parameters needed to process the plain text by the cipher. * * @return the resulting cipher_text */ virtual std::vector processPlainText(std::vector plain_text, std::shared_ptr&& params) = 0; /** * Process the cipher text according to the cipher used. * * @param plain_text The cipher text. * @param params The parameters needed to process the cipher text by the cipher. * * @return the resulting plain text. */ virtual std::vector processCipherText(std::vector cipher_text, std::shared_ptr&& params) = 0; /** * Get a cipher by specifying the scheme to use (either GPG or AES). * * @param scheme The scheme to use (GPG, AES). * @param init_params The initialization parameters if needed. * * @return A cipher */ static std::shared_ptr get(Scheme scheme, std::shared_ptr&& init_params={}); /** * Returns a cipher according to the cipher text put in parameters. * * @param cipher_text The cipher text to guess the cipher from. * * @return A cipher */ static std::shared_ptr get(const std::vector& cipher_text, const std::string& pin); }; struct GPGParameters { const static Cipher::Scheme scheme = Cipher::Scheme::GPG; std::string key_id; std::vector recipients; bool self_recipient; bool sign; GPGParameters() {} GPGParameters(std::string key_id) : key_id(key_id) {} GPGParameters(std::vector recipients, bool self_recipient, bool sign) : recipients(recipients), self_recipient(self_recipient), sign(sign) {} }; struct AESParameters { const static Cipher::Scheme scheme = Cipher::Scheme::AES; std::string password; AESParameters() {} AESParameters(std::string password) : password(password) {} }; } /* crypto */ } /* dpaste */ /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/conf.cpp000066400000000000000000000033631365636553100152350ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include "conf.h" namespace dpaste { namespace conf { void trim_str(std::string& str) { auto first = std::min(str.size(), str.find_first_not_of(" ")); auto last = std::min(str.size(), str.find_last_not_of(" ")); str = str.substr(first, last - first + 1); } int ConfigurationFile::load() { std::ifstream config_file(filePath_, std::ios::in); if (not config_file.is_open()) return 1; std::string line; while (std::getline(config_file, line)) { std::string arg_name; std::istringstream ss(line); while (std::getline(ss, arg_name, '=')) { std::string arg; trim_str(arg_name); auto ait = config_.find(arg_name); if (ait != config_.end()) { std::getline(ss, arg); trim_str(arg); if (not arg.empty()) ait->second = arg; } } } return 0; } } /* conf */ } /* dpaste */ /* vim: set ts=4 sw=4 tw=120 et :*/ dpaste-0.4.0/src/conf.h000066400000000000000000000037431365636553100147040ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #pragma once #include #include #include #include #include #include namespace dpaste { namespace conf { static const constexpr char* CONFIG_FILE_NAME = "dpaste.conf"; class ConfigurationFile final { public: ConfigurationFile(std::string file_path="") : filePath_(file_path), config_({ {"host", "127.0.0.1"}, {"port", "6509" }, {"pgp_key_id", "" } }) { if (file_path.empty()) { const auto default_file_path = Glib::get_user_config_dir() + '/' + CONFIG_FILE_NAME; filePath_ = default_file_path; } } ~ConfigurationFile() {} /** * Loads the file on disk and parses lines according to the simple following * format: * * OPTION = VALUE * * Malformed lines are omitted. * * @return 1 if configuration file cannot be opened, 0 otherwise. */ int load(); const std::map& getConfiguration() { return config_; } private: std::string filePath_ {}; std::map config_ {}; }; } /* conf */ } /* dpaste */ dpaste-0.4.0/src/gpgcrypto.cpp000066400000000000000000000162121365636553100163230ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include #include #include #include #include #include "log.h" #include "gpgcrypto.h" static constexpr const size_t BUFLEN = 1024; namespace dpaste { namespace crypto { std::vector dataToVector(GpgME::Data& d) { d.seek(0, SEEK_SET); std::array buf; std::vector v; ssize_t bytes = 0; while ((bytes = d.read(buf.data(), BUFLEN)) > 0) v.insert(v.end(), buf.begin(), buf.begin()+bytes); return v; } GPG::GPG(std::string signer) : ctx(GpgME::Context::createForProtocol(GpgME::Protocol::OpenPGP)), signerKey_(signer) { ctx = std::unique_ptr(GpgME::Context::createForProtocol(GpgME::Protocol::OpenPGP)); ctx->setArmor(1); if (not signer.empty()) ctx->addSigningKey(getKey(signer)); } void GPG::init() { static bool initialized = false; if (initialized) return; GpgME::initializeLibrary(); auto err = GpgME::checkEngine(GpgME::Protocol::OpenPGP); if (err.code() != GPG_ERR_NO_ERROR) throw GpgME::Exception(err, "Failed to initialize OpenPGP engine"); initialized = true; } std::vector GPG::processPlainText(std::vector plain_text, std::shared_ptr&& params) { if (not params) return {}; auto gparams = std::get(*params); /* we include self as recipient if there's at least one other recipient */ if (not gparams.recipients.empty() and gparams.self_recipient and not signerKey_.empty()) gparams.recipients.emplace_back(signerKey_); auto to_sign = gparams.sign and not signerKey_.empty(); if (not gparams.recipients.empty()) { DPASTE_MSG("Encrypting (gpg)%s...", to_sign ? " and signing " : ""); auto res = encrypt(gparams.recipients, plain_text, to_sign); return std::get<0>(res); } return {}; } std::vector GPG::processCipherText(std::vector cipher_text, std::shared_ptr&& params) { auto gparams = params ? std::get(*params) : GPGParameters {}; DPASTE_MSG("Decrypting (gpg)..."); auto res = decryptAndVerify(cipher_text); DPASTE_MSG("Success!"); auto data = std::move(std::get<0>(res)); auto& verif_res = std::get<2>(res); if (verif_res.numSignatures() > 0) comment_on_signature(verif_res.signature(0)); return data; } std::tuple, GpgME::EncryptionResult, GpgME::SigningResult> GPG::encrypt(const std::vector& recipients, std::vector plain_text, bool sign) const { if (not ctx or (sign and ctx->signingKeys().empty())) return {}; /* Adding final null char delimiter to data */ plain_text.push_back('\0'); GpgME::Data pt {reinterpret_cast(plain_text.data()), plain_text.size()}; GpgME::Data cipher_text {}; std::vector keys; for (const auto& r : recipients) keys.emplace_back(getKey(r)); GpgME::EncryptionResult enc_res; GpgME::SigningResult sign_res; if (sign) { auto res = ctx->signAndEncrypt(keys, pt, cipher_text, GpgME::Context::EncryptionFlags::None); res.first.swap(sign_res); res.second.swap(enc_res); } else { auto res = ctx->encrypt(keys, pt, cipher_text, GpgME::Context::EncryptionFlags::None); res.swap(enc_res); } /* Adding final null char delimiter to cipher_text */ cipher_text.write("\0", 1); if (enc_res.error()) throw GpgME::Exception(enc_res.error(), "Failed to encrypt with key of ID "+recipients.front()); if (not sign_res.isNull() and sign_res.error()) throw GpgME::Exception( sign_res.error(), "Failed to sign with key of ID "+std::string{ctx->signingKey(0).primaryFingerprint()}); return std::make_tuple(dataToVector(cipher_text), std::move(enc_res), std::move(sign_res)); } std::tuple, GpgME::DecryptionResult, GpgME::VerificationResult> GPG::decryptAndVerify(const std::vector& cipher_text) const { if (not ctx) return {}; GpgME::Data ct {reinterpret_cast(cipher_text.data()), cipher_text.size()}; GpgME::Data pt {}; auto res = ctx->decryptAndVerify(ct, pt); auto& dec_res = res.first; auto& sign_res = res.second; if (dec_res.error()) throw GpgME::Exception(dec_res.error()); if (sign_res.error()) throw GpgME::Exception(sign_res.error()); return std::make_tuple(dataToVector(pt), std::move(res.first), std::move(res.second)); } std::pair, GpgME::SigningResult> GPG::sign(const std::vector& plain_text) const { if (not ctx or ctx->signingKeys().empty()) return {}; GpgME::Data pt {reinterpret_cast(plain_text.data()), plain_text.size()}; GpgME::Data signature; auto res = ctx->sign(pt, signature, GpgME::SignatureMode::NormalSignatureMode); if (res.error()) throw GpgME::Exception( res.error(), "Failed to sign with key of ID "+std::string{ctx->signingKey(0).primaryFingerprint()}); return std::make_pair(dataToVector(signature), std::move(res)); } GpgME::VerificationResult GPG::verify(const std::vector& signature, const std::vector& plain_text) const { if (not ctx) return {}; GpgME::Data pt {reinterpret_cast(plain_text.data()), plain_text.size()}; GpgME::Data sig {reinterpret_cast(signature.data()), signature.size()}; auto res = ctx->verifyOpaqueSignature(sig, pt); if (res.error()) throw GpgME::Exception(res.error()); return res; } void GPG::comment_on_signature(const GpgME::Signature& sig) { const auto& s = sig.summary(); if (s & GpgME::Signature::Valid) DPASTE_MSG("Valid signature from key with ID %s", sig.fingerprint()); } GpgME::Key GPG::getKey(const std::string& key_id) const { if (not ctx) return {}; GpgME::Error err; auto key = ctx->key(key_id.c_str(), err, false); if (err) throw GpgME::Exception(err, "Failed to retrieve key with ID "+key_id); return key; } bool GPG::isGPGencrypted(const std::vector& data) { GpgME::Data d {reinterpret_cast(data.data()), data.size()}; return d.type() == GpgME::Data::Type::PGPEncrypted; } } /* crypto */ } /* dpaste */ /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/gpgcrypto.h000066400000000000000000000047051365636553100157740ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #pragma once #include #include #include #include #include #include #include #include #include #include #include "cipher.h" namespace dpaste { namespace crypto { class GPG : public Cipher { public: GPG(std::string signer=""); virtual ~GPG () {} static void init(); std::vector processPlainText(std::vector plain_text, std::shared_ptr&& params) override; std::vector processCipherText(std::vector cipher_text, std::shared_ptr&& params) override; std::tuple, GpgME::EncryptionResult, GpgME::SigningResult> encrypt(const std::vector& recipient, std::vector plain_text, bool sign=false) const; std::tuple, GpgME::DecryptionResult, GpgME::VerificationResult> decryptAndVerify(const std::vector& cipher) const; std::pair, GpgME::SigningResult> sign(const std::vector& plain_text) const; GpgME::VerificationResult verify(const std::vector& signature, const std::vector& plain_text) const; void comment_on_signature(const GpgME::Signature& sig); static bool isGPGencrypted(const std::vector& d); private: GpgME::Key getKey(const std::string& key_id) const; std::unique_ptr ctx; std::string signerKey_; }; } /* crypto */ } /* dpaste */ /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/http_client.cpp000066400000000000000000000061011365636553100166160ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include #include #include #include #include #include #include #include "http_client.h" #include "node.h" namespace dpaste { using json = nlohmann::json; static std::ofstream null("/dev/null"); std::string HttpClient::get(const std::string& code) const { try { curlpp::Cleanup mycleanup; curlpp::Easy req; req.setOpt(port); std::stringstream response, oss; req.setOpt(HTTP_PROTO+ host+"/"+dht::InfoHash::get(code).toString() +"?user_type="+dpaste::Node::DPASTE_USER_TYPE ); req.setOpt(curlpp::Options::WriteStream(&response)); try { req.perform(); /* server gives code 200 when everything is fine. */ if (curlpp::Infos::ResponseCode::get(req) == 200) { auto pr = json::parse(response.str()); if (not pr.empty()) { std::istringstream iss((*pr.begin())["base64"].dump()); base64::decoder d; d.decode(iss, oss); } } } catch (curlpp::RuntimeError & e) { } return oss.str(); } catch (curlpp::LogicError & e) { return {}; } } bool HttpClient::put(const std::string& code, const std::string& data) const { try { curlpp::Cleanup mycleanup; curlpp::Easy req; req.setOpt(port); req.setOpt(HTTP_PROTO+host+"/"+dht::InfoHash::get(code).toString()); req.setOpt(curlpp::Options::WriteStream(&null)); { curlpp::Forms form_parts; form_parts.push_back(new curlpp::FormParts::Content("user_type", dpaste::Node::DPASTE_USER_TYPE)); form_parts.push_back(new curlpp::FormParts::Content("data", data)); req.setOpt(new curlpp::options::HttpPost(form_parts)); } try { req.perform(); return curlpp::Infos::ResponseCode::get(req) == 200; } catch (curlpp::RuntimeError & e) { return false; } } catch (curlpp::LogicError & e) { return false; } } } /* dpaste */ /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/http_client.h000066400000000000000000000024011365636553100162620ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #pragma once #include namespace dpaste { class HttpClient { public: HttpClient (std::string host, long port) : host(host), port(port) {} virtual ~HttpClient () {} std::string get(const std::string& code) const; bool put(const std::string& code, const std::string& data) const; private: static const constexpr char* HTTP_PROTO = "http://"; std::string host; /* host for the http dht service */ long port; /* port for the http dht service */ }; } /* dpaste */ dpaste-0.4.0/src/log.cpp000066400000000000000000000030731365636553100150670ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include #include #include #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "log.h" static constexpr const char* DPASTE_MSG_PREFIX = "DPASTE: "; void print_log(char const *m, va_list args) { std::array buffer; int ret = vsnprintf(buffer.data(), buffer.size(), m, args); if (ret < 0) return; std::cerr << DPASTE_MSG_PREFIX; // write log std::cerr.write(buffer.data(), std::min((size_t) ret, buffer.size())); if ((size_t) ret >= buffer.size()) std::cerr << "[[TRUNCATED]]"; std::cerr << std::endl; } void DPASTE_MSG(char const* format, ...) { #ifndef DPASTE_TEST va_list args; va_start(args, format); print_log(format, args); va_end(args); #endif } /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/log.h000066400000000000000000000015231365636553100145320ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ void DPASTE_MSG(char const* format, ...); /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/main.cpp000066400000000000000000000153651365636553100152410ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include #include extern "C" { #include } #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "bin.h" #include "cipher.h" /* Command line parsing */ struct ParsedArgs { bool fail {false}; bool help {false}; bool version {false}; bool sign {false}; bool aes_encrypt {false}; bool gpg_encrypt {false}; bool no_decrypt {false}; bool self_recipient {false}; std::string code; std::vector recipients; }; static const constexpr struct option long_options[] = { {"help", no_argument, nullptr, 'h'}, {"version", no_argument, nullptr, 'v'}, {"get", required_argument, nullptr, 'g'}, {"aes-encrypt", no_argument, nullptr, '3'}, {"gpg-encrypt", no_argument, nullptr, '4'}, {"recipients", required_argument, nullptr, 'r'}, {"sign", no_argument, nullptr, 's'}, {"no-decrypt", no_argument, nullptr, '1'}, {"self-recipient", no_argument, nullptr, '2'}, {nullptr, 0, nullptr, 0 } }; ParsedArgs parseArgs(int argc, char *argv[]) { ParsedArgs pa; int opt; while ((opt = getopt_long(argc, argv, "hvg:r:s", long_options, nullptr)) != -1) { switch (opt) { case 'h': pa.help = true; break; case 'v': pa.version = true; break; case 'g': pa.code = std::string(optarg); break; case '3': pa.aes_encrypt = true; break; case '4': pa.gpg_encrypt = true; break; case 'r': pa.recipients.emplace_back(std::string(optarg)); break; case 's': pa.sign = true; break; case '1': pa.no_decrypt = true; break; case '2': pa.self_recipient = true; break; default: pa.fail = true; return pa; } } return pa; } void print_help() { std::cout << PACKAGE_NAME << " -- A simple pastebin for light values (max 64KB)" << " using OpenDHT distributed hash table." << std::endl << std::endl; std::cout << "SYNOPSIS" << std::endl << " " << PACKAGE_NAME << " [-h]" << std::endl << " " << PACKAGE_NAME << " [-v]" << std::endl << " " << PACKAGE_NAME << " [-g code]" << std::endl; std::cout << "OPTIONS" << std::endl; std::cout << " -h|--help" << std::endl; std::cout << " Prints this help text." << std::endl; std::cout << " -v|--version" << std::endl << " Prints the program's version number." << std::endl; std::cout << " -g|--get {code}" << std::endl << " Get the pasted file under the code {code}." << std::endl; std::cout << " --aes-encrypt" << std::endl << " Use AES scheme for encryption. Password is automatically saved in " << std::endl; std::cout << " the returned code (\"dpaste:XXXXXX\")." << std::endl; std::cout << " --gpg-encrypt" << std::endl << " Use GPG scheme for encryption/signing." << std::endl; std::cout << " -r|--recipients {recipient}" << std::endl << " Specify the list of recipients to use for GPG encryption (--gpg--encrypt). " << std::endl << " Use '-r' multiple times to specify a list of recipients" << std::endl; std::cout << " -s|--sign" << std::endl << " Tells wether message should be signed using the user's GPG key. The key has to be configured" << std::endl; std::cout << " through the configuration file ($XDG_CONFIG_DIR/dpaste.conf, keyword: pgp_key_id)." << std::endl; std::cout << " --no-decrypt" << std::endl << " Tells dpaste not to decrypt PGP data and rather output it on stdout." << std::endl; std::cout << " --self-recipient" << std::endl << " Include self as recipient. Self refers to the key id configured for signing" << std::endl; std::cout << " (see --sign description). This only takes effect if option \"-e\" is also used." << std::endl; std::cout << std::endl; std::cout << "When -g option is ommited, " << PACKAGE_NAME << " will read its standard input for a file to paste." << std::endl; } std::unique_ptr params_from_args(const ParsedArgs& pa) { auto params = std::make_unique(); if (pa.aes_encrypt) { params->emplace(); } else if (pa.gpg_encrypt) { params->emplace(pa.recipients, pa.self_recipient, pa.sign); } else if (pa.sign) { params->emplace(); auto& p = std::get(*params); p.sign = pa.sign; } else return {}; return params; } int main(int argc, char *argv[]) { auto parsed_args = parseArgs(argc, argv); if (parsed_args.fail) { return 1; } else if (parsed_args.help) { print_help(); return 0; } else if (parsed_args.version) { std::cout << VERSION << std::endl; return 0; } dpaste::Bin dpastebin {}; dpaste::crypto::Cipher::init(); int rc; if (not parsed_args.code.empty()) { auto r = dpastebin.get(std::move(parsed_args.code), parsed_args.no_decrypt); if (r.first) { rc = 0; std::cout << r.second; } else rc = 1; } else { std::stringstream ss; ss << std::cin.rdbuf(); auto uri = dpastebin.paste(std::move(ss), params_from_args(parsed_args)); std::cout << uri << std::endl; rc = uri.empty() ? 1 : 0; } return rc; } /* vim:set et sw=4 ts=4 tw=120: */ dpaste-0.4.0/src/node.cpp000066400000000000000000000055041365636553100152340ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include #include #include #include "node.h" namespace dpaste { const constexpr char* Node::DPASTE_USER_TYPE; bool Node::paste(const std::string& code, dht::Blob&& blob, dht::DoneCallbackSimple&& cb) { auto v = std::make_shared(std::forward(blob)); v->user_type = DPASTE_USER_TYPE; auto hash = dht::InfoHash::get(code); if (cb) { node_.put(hash, v, cb); return true; } else { std::mutex mtx; std::condition_variable cv; std::unique_lock lk(mtx); bool done, success_ {false}; node_.put(hash, v, [&](bool success) { if (not success) std::cerr << OPERATION_FAILURE_MSG << " (put)" << std::endl; else success_ = true; { std::unique_lock lk(mtx); done = true; } cv.notify_all(); }); cv.wait(lk, [&](){ return done; }); return success_; } } void Node::get(const std::string& code, PastedCallback&& pcb) { auto blobs = std::make_shared>(); node_.get(dht::InfoHash::get(code), [blobs](std::shared_ptr value) { blobs->emplace_back(value->data); return true; }, [pcb,blobs](bool success) { if (not success) std::cerr << OPERATION_FAILURE_MSG << " (get)" << std::endl; else if (pcb) pcb(*blobs); }, dht::Value::AllFilter(), dht::Where{}.userType(std::string(DPASTE_USER_TYPE)) ); } std::vector Node::get(const std::string& code) { auto values = node_.get(dht::InfoHash::get(code), dht::Value::AllFilter(), dht::Where{}.userType(DPASTE_USER_TYPE)).get(); std::vector blobs (values.size()); std::transform(values.begin(), values.end(), blobs.begin(), [] (const decltype(values)::value_type& value) { return value->data; }); return blobs; } } /* dpaste */ dpaste-0.4.0/src/node.h000066400000000000000000000071251365636553100147020ustar00rootroot00000000000000/* * Copyright © 2017 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #pragma once #include #include #include #include #include #include #include #include #ifdef HAVE_CONFG_H #include "config.h" #endif namespace dpaste { #ifdef DPASTE_TEST namespace tests { class PirateNodeTester; } /* tests */ #endif class Node { #ifdef DPASTE_TEST friend class tests::PirateNodeTester; #endif static const constexpr char* DEFAULT_BOOTSTRAP_NODE = "bootstrap.ring.cx"; static const constexpr char* DEFAULT_BOOTSTRAP_PORT = "4222"; static const constexpr char* CONNECTION_FAILURE_MSG = "err.. Failed to connect to the DHT."; static const constexpr char* OPERATION_FAILURE_MSG = "err.. DHT operation failed."; public: using PastedCallback = std::function)>; static const constexpr char* DPASTE_USER_TYPE = "dpaste"; Node() {} virtual ~Node () {} void run(uint16_t port = 0, std::string bootstrap_hostname = DEFAULT_BOOTSTRAP_NODE, std::string bootstrap_port = DEFAULT_BOOTSTRAP_PORT) { if (running_) return; node_.run(port, dht::crypto::generateIdentity(), true); node_.bootstrap(bootstrap_hostname, bootstrap_port); running_ = true; }; void stop() { std::condition_variable cv; std::mutex m; std::atomic_bool done {false}; node_.shutdown([&]() { std::lock_guard lk(m); done = true; cv.notify_all(); }); // wait for shutdown std::unique_lock lk(m); cv.wait(lk, [&](){ return done.load(); }); node_.join(); running_ = false; } /** * Pastes a blob on the DHT under a given code. If no callback, the function * blocks until pasting on the DHT is done. * * @param blob The blob to paste. * @param cb A function to execute when paste is done. If empty, the * function will block until done. * * @return true if success, else false. */ bool paste(const std::string& code, dht::Blob&& blob, dht::DoneCallbackSimple&& cb = {}); /** * Recover a blob under a given code. * * @param code The code to lookup. * @param cb A function to execute when the pasted blob is retrieved. */ void get(const std::string& code, PastedCallback&& cb); /** * Recover blob values under a given code. This function blocks until the * DHT has satisfied the request. * * @param code The code to lookup. * * @return the blobs. */ std::vector get(const std::string& code); private: dht::DhtRunner node_; bool running_ {false}; std::uniform_int_distribution codeDist_; std::mt19937_64 rand_; }; } /* dpaste */ dpaste-0.4.0/tests/000077500000000000000000000000001365636553100141525ustar00rootroot00000000000000dpaste-0.4.0/tests/Makefile.am000066400000000000000000000005711365636553100162110ustar00rootroot00000000000000check_PROGRAMS = dptest dptest_SOURCES = \ tests.cpp \ bin.cpp \ node.cpp \ conf.cpp \ aes.cpp # Variables defined in toplevel Makefile. Thus, `make check` cannot be called # from this directory. dptest_CPPFLAGS = -I../src $(dpaste_CPPFLAGS_) dptest_LDFLAGS = -L../src dptest_LDADD = -ldpaste $(dpaste_LIBS) # vim: set ts=4 sw=4 tw=120 noet : dpaste-0.4.0/tests/aes.cpp000066400000000000000000000026571365636553100154400ustar00rootroot00000000000000/* * Copyright © 2018 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include #include "cipher.h" #include "aescrypto.h" namespace dpaste { namespace tests { TEST_CASE("AES process plain/cipher text", "[AES][processPlainText][processCipherText]") { crypto::AES aes {}; std::vector data {0,1,2,3,4}; auto pwd = "this_is_a_really_good_pwd"; auto p = std::make_shared(); auto pp = p; p->emplace(pwd); auto ct = aes.processPlainText(data, std::move(p)); REQUIRE ( not ct.empty() ); auto pt = aes.processCipherText(ct, std::move(pp)); REQUIRE ( pt == data ); } } /* tests */ } /* dpaste */ /* vim: set ts=4 sw=4 tw=120 et :*/ dpaste-0.4.0/tests/bin.cpp000066400000000000000000000102731365636553100154310ustar00rootroot00000000000000/* * Copyright © 2018 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include #include "tests.h" #include "bin.h" namespace dpaste { namespace tests { class PirateBinTester { #define YARRRRR public: static const constexpr unsigned int LOCATION_CODE_LEN = 8; static const constexpr char* DPASTE_URI_PREFIX = "dpaste:"; PirateBinTester () {} virtual ~PirateBinTester () {} std::string code_from_dpaste_uri(const std::string& uri) const { return Bin::code_from_dpaste_uri(uri); } std::vector data_from_stream(std::stringstream&& input_stream) const { return Bin::data_from_stream(std::forward(input_stream)); } }; TEST_CASE("Bin get/paste on DHT", "[Bin][get][paste]") { using pbt = PirateBinTester; std::vector data = {0, 1, 2, 3, 4}; Bin bin {}; crypto::Cipher::init(); SECTION ( "pasting data {0,1,2,3,4}" ) { auto code = bin.paste(std::vector {data}, {}); REQUIRE ( code.size() == pbt::LOCATION_CODE_LEN+sizeof(pbt::DPASTE_URI_PREFIX)-1 ); SECTION ( "getting pasted blob back from the DHT" ) { auto rd = bin.get(std::move(code)).second; std::vector rdv {rd.begin(), rd.end()}; REQUIRE ( data == rdv ); } } SECTION ( "pasting AES encrypted {0,1,2,3,4}" ) { auto p = std::make_unique(); p->emplace(); auto code = bin.paste(std::vector {data}, std::move(p)); REQUIRE ( code.size() == 2*pbt::LOCATION_CODE_LEN+sizeof(pbt::DPASTE_URI_PREFIX)-1 ); SECTION ( "getting pasted AES encrypted blob back from the DHT" ) { auto rd = bin.get(std::move(code)).second; std::vector rdv {rd.begin(), rd.end()}; REQUIRE ( data == rdv ); } } } TEST_CASE("Bin parsing of uri code ([dpaste:]XXXXXXXX)", "[Bin][code_from_dpaste_uri]") { PirateBinTester pt; const std::string PIN = random_pin(); std::string pin_upper {PIN.begin(), PIN.end()}; std::transform(pin_upper.begin(), pin_upper.end(), pin_upper.begin(), ::toupper); SECTION ( "good pins" ) { auto gc1 = "dpaste:"+PIN; auto gc2 = PIN; REQUIRE ( pt.code_from_dpaste_uri(gc1) == PIN ); REQUIRE ( pt.code_from_dpaste_uri(gc2) == PIN ); SECTION ( "good pin (upper case)" ) { auto gc3 = "dpaste:"+pin_upper; auto gc4 = pin_upper; REQUIRE ( pt.code_from_dpaste_uri(gc3) == pin_upper ); REQUIRE ( pt.code_from_dpaste_uri(gc4) == pin_upper ); } } SECTION ( "bad pins" ) { std::string bc1 = "DPASTE:"+PIN; std::string bc2 = "DPaste:"+PIN; REQUIRE ( pt.code_from_dpaste_uri(bc1) != PIN ); REQUIRE ( pt.code_from_dpaste_uri(bc2) != PIN ); SECTION ( "bad pins (upper case)" ) { auto bc3 = "DPASTE:"+pin_upper; auto bc4 = "DPaste:"+pin_upper; REQUIRE ( pt.code_from_dpaste_uri(bc3) != pin_upper ); REQUIRE ( pt.code_from_dpaste_uri(bc4) != pin_upper ); } } } TEST_CASE("Bin conversion of stringstream to vector", "[Bin][data_from_stream]") { PirateBinTester pt; const std::string DATA = "SOME DATA"; std::stringstream ss(DATA); std::vector d {DATA.begin(), DATA.end()}; REQUIRE ( pt.data_from_stream(std::move(ss)) == d ); } } /* tests */ } /* dpaste */ /* vim: set ts=4 sw=4 tw=120 et :*/ dpaste-0.4.0/tests/conf.cpp000066400000000000000000000037511365636553100156110ustar00rootroot00000000000000/* * Copyright © 2018 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include "conf.h" namespace dpaste { namespace tests { const std::string CONFIG_FILE_PATH_PREFIX = "./tests/misc/dpaste.conf"; TEST_CASE("ConfigurationFile loading/parsing (./misc/dpaste.conf)", "[ConfigurationFile][get][load]") { SECTION ( "Well-formed file" ) { conf::ConfigurationFile f(CONFIG_FILE_PATH_PREFIX+".1"); REQUIRE ( f.load() == 0 ); auto c = f.getConfiguration(); REQUIRE ( c.at("host") == "192.168.1.100" ); REQUIRE ( c.at("port") == "6500" ); } SECTION ( "Malformed file (bad host)" ) { conf::ConfigurationFile f(CONFIG_FILE_PATH_PREFIX+".2"); REQUIRE ( f.load() == 0 ); auto c = f.getConfiguration(); REQUIRE ( c.at("host") == "127.0.0.1" ); /* the default */ REQUIRE ( c.at("port") == "6500" ); /* recovered from file */ } SECTION ( "File not found" ) { conf::ConfigurationFile f("/dpaste.conf"); /* This should not work on any computer owned by a sane person */ REQUIRE ( f.load() == 1 ); } } } /* tests */ } /* dpaste */ /* vim: set ts=4 sw=4 tw=120 et :*/ dpaste-0.4.0/tests/misc/000077500000000000000000000000001365636553100151055ustar00rootroot00000000000000dpaste-0.4.0/tests/misc/dpaste.conf.1000066400000000000000000000000411365636553100173660ustar00rootroot00000000000000host = 192.168.1.100 port = 6500 dpaste-0.4.0/tests/misc/dpaste.conf.2000066400000000000000000000000371365636553100173740ustar00rootroot00000000000000host 192.168.1.100 port = 6500 dpaste-0.4.0/tests/node.cpp000066400000000000000000000032221365636553100156020ustar00rootroot00000000000000/* * Copyright © 2018 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #include "tests.h" #include "node.h" namespace dpaste { namespace tests { class PirateNodeTester { #define YARRRRR public: PirateNodeTester () {} virtual ~PirateNodeTester () {} bool is_running(const dpaste::Node& n) const { return n.running_; } }; TEST_CASE("Node get/paste on DHT", "[Node][get][paste]") { PirateNodeTester pt; const std::string PIN = random_pin(); std::vector data = {0, 1, 2, 3, 4}; dpaste::Node node {}; node.run(); SECTION ( "pasting data {0,1,2,3,4}" ) { REQUIRE ( node.paste(PIN, std::vector {data}) ); SECTION ( "getting pasted blob back from the DHT" ) { auto rd = node.get(PIN); REQUIRE ( data == rd.front() ); } } node.stop(); REQUIRE ( not pt.is_running(node) ); } } /* tests */ } /* dpaste */ /* vim: set ts=4 sw=4 tw=120 et :*/ dpaste-0.4.0/tests/tests.cpp000066400000000000000000000025421365636553100160230ustar00rootroot00000000000000/* * Copyright © 2018 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ #include #define CATCH_CONFIG_MAIN #include namespace dpaste { namespace tests { static std::uniform_int_distribution dist; static std::mt19937_64 rand_; void init() { static bool initialized = false; if (initialized) return; rand_.seed(Catch::rngSeed()); initialized = true; } int random_number() { init(); return dist(rand_); } std::string random_pin() { const auto i = random_number(); std::stringstream ss; ss << std::hex << i; return ss.str(); } } /* tests */ } /* dpaste */ /* vim: set ts=4 sw=4 tw=120 et :*/ dpaste-0.4.0/tests/tests.h000066400000000000000000000016351365636553100154720ustar00rootroot00000000000000/* * Copyright © 2018 Simon Désaulniers * Author: Simon Désaulniers * * This file is part of dpaste. * * dpaste 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. * * dpaste 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 dpaste. If not, see . */ namespace dpaste { namespace tests { int random_number(); std::string random_pin(); } /* tests */ } /* dpaste */ /* vim: set ts=4 sw=4 tw=120 et :*/