CHANGELOG.rst

@@ -1,45 +1,3 @@
-Changes in `3.2.16 <https://gitlab.matrix.org/matrix-org/olm/tags/3.2.16>`_
-===========================================================================
-
-This release includes the following changes since 3.2.15:
-
-* Fix and modernize the Python packaging (thanks to Alfred Wingate)
-
-Changes in `3.2.15 <https://gitlab.matrix.org/matrix-org/olm/tags/3.2.15>`_
-===========================================================================
-
-This release includes the following changes since 3.2.14:
-
-* Improvements to Python packaging
-  * No longer depend on ``future`` since Python 2 is no longer supported.
-  * Improve compatibility with tox 4.
-  * Add support for making standalone sdist.
-* Improvements to Nix flake (Thanks to Jon Ringer)
-  * Improve structure.
-  * Enable Darwin builds.
-* Typescript type fix.
-
-Changes in `3.2.14 <https://gitlab.matrix.org/matrix-org/olm/tags/3.2.14>`_
-===========================================================================
-
-This release includes the following changes since 3.2.13:
-
-* TypeScript type improvements.
-* Improvements to Python packaging
-* Documentation improvements.
-
-Changes in `3.2.13 <https://gitlab.matrix.org/matrix-org/olm/tags/3.2.13>`_
-===========================================================================
-
-This release includes the following changes since 3.2.12:
-
-* Fix compilation with newer versions of emscripten.
-  * The npm package is compiled with emscripten 3.1.17 to fix compatibility with
-    node 18.
-* Add py.typed to Python wheels.
-* Some documentation fixes and updates.
-* Improve the pkgconfig file.
-
 Changes in `3.2.12 <https://gitlab.matrix.org/matrix-org/olm/tags/3.2.12>`_
 ===========================================================================
 

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.4)
 
-project(olm VERSION 3.2.16 LANGUAGES CXX C)
+project(olm VERSION 3.2.12 LANGUAGES CXX C)
 
 option(OLM_TESTS "Build tests" ON)
 option(BUILD_SHARED_LIBS "Build as a shared library" ON)

Makefile

@@ -8,6 +8,7 @@ RELEASE_OPTIMIZE_FLAGS ?= -O3
 DEBUG_OPTIMIZE_FLAGS ?= -g -O0 -U_FORTIFY_SOURCE
 JS_OPTIMIZE_FLAGS ?= -O3
 FUZZER_OPTIMIZE_FLAGS ?= -O3
+CC = gcc
 EMCC = emcc
 EMAR = emar
 AR = ar
@@ -30,7 +31,7 @@ JS_ASMJS_TARGET := javascript/olm_legacy.js
 WASM_TARGET := $(BUILD_DIR)/wasm/libolm.a
 
 JS_EXPORTED_FUNCTIONS := javascript/exported_functions.json
-JS_EXPORTED_RUNTIME_METHODS := [ALLOC_STACK,writeAsciiToMemory,intArrayFromString,UTF8ToString,stringToUTF8]
+JS_EXPORTED_RUNTIME_METHODS := [ALLOC_STACK]
 JS_EXTERNS := javascript/externs.js
 
 PUBLIC_HEADERS := include/olm/olm.h include/olm/outbound_group_session.h include/olm/inbound_group_session.h include/olm/pk.h include/olm/sas.h include/olm/error.h include/olm/olm_export.h
@@ -93,7 +94,7 @@ LDFLAGS += -Wall -Werror
 CFLAGS_NATIVE = -fPIC
 CXXFLAGS_NATIVE = -fPIC
 
-EMCCFLAGS = --closure 1 --memory-init-file 0 -s NO_FILESYSTEM=1 -s INVOKE_RUN=0 -s MODULARIZE=1 -Wno-error=closure
+EMCCFLAGS = --closure 1 --memory-init-file 0 -s NO_FILESYSTEM=1 -s INVOKE_RUN=0 -s MODULARIZE=1
 
 # Olm generally doesn't need a lot of memory to encrypt / decrypt its usual
 # payloads (ie. Matrix messages), but we do need about 128K of heap to encrypt

OLMKit.podspec

@@ -3,7 +3,7 @@ Pod::Spec.new do |s|
   # The libolm version
   MAJOR = 3
   MINOR = 2
-  PATCH = 16
+  PATCH = 12
 
   s.name         = "OLMKit"
   s.version      = "#{MAJOR}.#{MINOR}.#{PATCH}"

Package.swift

@@ -2,7 +2,7 @@
 
 import PackageDescription
 
-let major = 3, minor = 2, patch = 16
+let major = 3, minor = 2, patch = 12
 
 let package = Package(
     name: "Olm",

README.md

@@ -9,69 +9,6 @@ The specification of the Olm ratchet can be found in [docs/olm.md](docs/olm.md).
 This library also includes an implementation of the Megolm cryptographic
 ratchet, as specified in [docs/megolm.md](docs/megolm.md).
 
-## Installing
-
-### Linux and other Unix-like systems
-
-Your distribution may have pre-compiled packages available.  If not, or if you
-need a newer version, you will need to compile from source.  See the "Building"
-section below for more details.
-
-### macOS
-
-The easiest way to install on macOS is via Homebrew.  If you do not have
-Homebrew installed, follow the instructions at https://brew.sh/ to install it.
-
-You can then install libolm by running
-
-```bash
-brew install libolm
-```
-
-If you also need the Python packages, you can run
-
-```bash
-pip3 install python-olm --global-option="build_ext" --global-option="--include-dirs="`brew --prefix libolm`"/include" --global-option="--library-dirs="`brew --prefix libolm`"/lib"
-```
-
-Note that this will install an older version of the Python bindings, which may
-be missing some functions.  If you need the latest version, you will need to
-build from source.
-
-### Windows
-
-You will need to build from source.  See the "Building" section below for more
-details.
-
-### Bindings
-
-#### JavaScript
-
-You can use pre-built npm packages, available at
-<https://gitlab.matrix.org/matrix-org/olm/-/packages?type=npm>.
-
-#### Python
-
-A Python source package and pre-built packages for certain architectures from
-<https://pypi.org/project/python-olm/>.  If a pre-built package is not
-available for your architecture, you will need:
-
-- cmake (recommended) or GNU make
-- a C/C++ compiler
-
-to build the source package.
-
-You can then run `pip install python-olm`.
-
-Currently, we try to provide packages for all supported versions of Python on
-x86-64, i686, and aarch64, but we cannot guarantee that packages for all
-versions will be available on all architectures.
-
-#### Android
-
-Pre-built Android bindings are available at
-<https://gitlab.matrix.org/matrix-org/olm/-/packages?type=Maven>.
-
 ## Building
 
 To build olm as a shared library run:
@@ -104,29 +41,15 @@ target_link_libraries(my_exe Olm::Olm)
 
 ### Bindings
 
-#### JavaScript
+To build the JavaScript bindings, install emscripten from https://emscripten.org/ and then run:
-
-The recommended way to build the JavaScript bindings is using
-[Nix](https://nixos.org/).  With Nix, you can run
-
-```bash
-nix build .\#javascript
-```
-
-to build the bindings.
-
-If you do not have Nix you can, install emscripten from https://emscripten.org/
-and then run:
 
 ```bash
 make js
 ```
 
-Emscripten can also be run via Docker, in which case, you need to pass through
+Note that if you run emscripten in a docker container, you need to pass through
 the EMCC_CLOSURE_ARGS environment variable.
 
-#### Android
-
 To build the android project for Android bindings, run:
 
 ```bash
@@ -134,8 +57,6 @@ cd android
 ./gradlew clean build
 ```
 
-#### Objective-C
-
 To build the Xcode workspace for Objective-C bindings, run:
 
 ```bash
@@ -144,9 +65,7 @@ pod install
 open OLMKit.xcworkspace
 ```
 
-#### Python
+To build the Python 3 bindings, first build olm as a shared library as above, and
-
-To build the Python 3 bindings, first build olm as a library as above, and
 then run:
 
 ```bash
@@ -197,7 +116,7 @@ repository, some bindings are (in alphabetical order):
 - [nim-olm](https://codeberg.org/BarrOff/nim-olm) (MIT) Nim bindings
 - [olm-sys](https://gitlab.gnome.org/BrainBlasted/olm-sys) (Apache-2.0) Rust
   bindings
-- [Trixnity](https://gitlab.com/trixnity/trixnity) (Apache-2.0) Kotlin SDK for
+- [Trixnity](https://gitlab.com/benkuly/trixnity) (AGPLv3) Kotlin SDK for
   Matrix, including Olm bindings
 
 Note that bindings may have a different license from libolm, and are *not*
@@ -206,7 +125,7 @@ endorsed by the Matrix.org Foundation C.I.C.
 ## Release process
 
 First: bump version numbers in ``common.mk``, ``CMakeLists.txt``,
-``javascript/package.json``, ``python/pyproject.toml``, ``OLMKit.podspec``,
+``javascript/package.json``, ``python/olm/__version__.py``, ``OLMKit.podspec``,
 ``Package.swift``, and ``android/gradle.properties``.
 
 Also, ensure the changelog is up to date, and that everything is committed to

Windows64.cmake

@@ -11,8 +11,8 @@
 SET(CMAKE_SYSTEM_NAME Windows)
 
 # which compilers to use for C and C++
-SET(CMAKE_C_COMPILER x86_64-w64-mingw32-gcc-posix)
+SET(CMAKE_C_COMPILER x86_64-w64-mingw32-gcc)
-SET(CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++-posix)
+SET(CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++)
 SET(CMAKE_RC_COMPILER x86_64-w64-mingw32-windres)
 
 # here is the target environment located

android/gradle.properties

@@ -26,7 +26,7 @@ org.gradle.configureondemand=false
 # Ref: https://github.com/vanniktech/gradle-maven-publish-plugin
 GROUP=org.matrix.android
 POM_ARTIFACT_ID=olm
-VERSION_NAME=3.2.16
+VERSION_NAME=3.2.12
 
 POM_PACKAGING=aar
 

common.mk

@@ -1,4 +1,4 @@
 
 MAJOR := 3
 MINOR := 2
-PATCH := 16
+PATCH := 12

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1659877975,
+        "lastModified": 1649676176,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "narHash": "sha256-OWKJratjt2RW151VUlJPRALb7OU2S5s+f0vLj4o1bHM=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "rev": "a4b154ebbdc88c8498a5c7b01589addc9e9cb678",
         "type": "github"
       },
       "original": {
@@ -17,11 +17,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1664871473,
+        "lastModified": 1652172129,
-        "narHash": "sha256-1LzbW6G6Uz8akWiOdlIi435GAm1ct5jF5tovw/9to0o=",
+        "narHash": "sha256-8e2JMrswaKe02P8rYfvIMoc59pNuw6h/GYu8DBE1c+0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b7a6fde153d9470afdb6aa1da51c4117f03b84ed",
+        "rev": "f419dc5763c2b3c5580e396dea065b6d8b58ee27",
         "type": "github"
       },
       "original": {
@@ -34,11 +34,11 @@
     "npmlock2nix": {
       "flake": false,
       "locked": {
-        "lastModified": 1654775747,
+        "lastModified": 1648735462,
-        "narHash": "sha256-9pXHDpIjmsK5390wmpGHu9aA4QOPpegPBvThHeBlef4=",
+        "narHash": "sha256-G22WBttdFoWp7E/YvGfePOc+W+ZsQGw+IwpFbAwJNeI=",
         "owner": "nix-community",
         "repo": "npmlock2nix",
-        "rev": "5c4f247688fc91d665df65f71c81e0726621aaa8",
+        "rev": "dd2897c3a6e404446704a63f40b9a29fa0acf752",
         "type": "github"
       },
       "original": {

flake.nix

@@ -3,7 +3,7 @@
 
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
   # We can't use the current stable release because of
-  # https://github.com/emscripten-core/emscripten/issues/16913
+  # https://github.com/emscripten-core/emscripten/issues/14995
   inputs.flake-utils.url = "github:numtide/flake-utils";
   inputs.npmlock2nix = {
     url = "github:nix-community/npmlock2nix";
@@ -11,30 +11,126 @@
   };
 
   outputs = { self, nixpkgs, flake-utils, npmlock2nix }:
-    let
+   (
-      localOverlay = import ./nix/overlay.nix;
-      pkgsForSystem = system: import nixpkgs {
-        inherit system;
-        overlays = [
-          (final: prev: {
-            npmlock2nix = final.callPackage npmlock2nix {};
-            node_modules = final.npmlock2nix.node_modules { src = ./javascript; };
-          })
-          localOverlay
-        ];
-      };
-    in (
       # some systems cause issues, e.g. i686-linux is unsupported by gradle,
       # which causes "nix flake check" to fail. Investigate more later, but for
       # now, we will just allow x86_64-linux
-      flake-utils.lib.eachSystem [ "x86_64-linux" "x86_64-darwin" "aarch64-darwin" ] (system: rec {
+      flake-utils.lib.eachSystem [ "x86_64-linux" ] (system:
-        legacyPackages = pkgsForSystem system;
+        let
-        checks = {
+          pkgs = import nixpkgs {
-          inherit (legacyPackages) olm-gcc-cmake olm-clang-cmake olm-gcc-make;
+            inherit system;
-        };
+            overlays = [
-        packages = {
+              (final: prev: {
-          javascript = legacyPackages.olm-javascript;
+                npmlock2nix = final.callPackage npmlock2nix {};
-        };
+              })
-      }
+            ];
-    ));
+          };
+          node_modules = pkgs.npmlock2nix.node_modules { src = ./javascript; };
+        in
+          rec {
+            checks.gcc-cmake = pkgs.gccStdenv.mkDerivation {
+              name = "olm";
+
+              buildInputs = [ pkgs.cmake ];
+
+              src = ./.;
+
+              buildPhase = ''
+                cmake . -Bbuild
+                cmake --build build
+              '';
+
+              doCheck = true;
+              checkPhase = ''
+                cd build/tests
+                ctest .
+                cd ../..
+              '';
+            };
+
+            checks.clang-cmake = pkgs.clangStdenv.mkDerivation {
+              name = "olm";
+
+              buildInputs = [ pkgs.cmake ];
+
+              src = ./.;
+
+              buildPhase = ''
+                cmake . -Bbuild
+                cmake --build build
+              '';
+
+              doCheck = true;
+              checkPhase = ''
+                cd build/tests
+                ctest .
+                cd ../..
+              '';
+            };
+
+            checks.gcc-make = pkgs.gccStdenv.mkDerivation {
+              name = "olm";
+
+              src = ./.;
+
+              buildPhase = ''
+                make
+              '';
+
+              doCheck = true;
+              checkPhase = ''
+                make test
+              '';
+
+              installPhase = ''
+                make install PREFIX=$out
+              '';
+            };
+
+            packages.javascript = pkgs.buildEmscriptenPackage {
+              pname = "olm";
+              inherit (builtins.fromJSON (builtins.readFile ./javascript/package.json)) version;
+
+              buildInputs = with pkgs; [ gnumake python3 nodejs ];
+
+              src = ./.;
+
+              postPatch = ''
+                patchShebangs .
+              '';
+
+              configurePhase = "";
+
+              buildPhase = ''
+                export EM_CACHE=$TMPDIR
+                make javascript/exported_functions.json
+                make js
+              '';
+
+              output = [ "out" ];
+
+              installPhase = ''
+                mkdir -p $out/javascript
+                cd javascript
+                echo sha256: > checksums.txt
+	              sha256sum olm.js olm_legacy.js olm.wasm >> checksums.txt
+	              echo sha512: >> checksums.txt
+	              sha512sum olm.js olm_legacy.js olm.wasm >> checksums.txt
+                cp package.json olm.js olm.wasm olm_legacy.js index.d.ts README.md checksums.txt $out/javascript
+                cd ..
+              '';
+
+              checkPhase = ''
+                cd javascript
+                export HOME=$TMPDIR
+                ln -s ${node_modules}/node_modules ./node_modules
+                npm test
+                cd ..
+              '';
+            };
+
+            packages.default = packages.javascript;
+          }
+      )
+   );
 }

include/olm/list.hh

@@ -99,9 +99,9 @@ public:
             return *this;
         }
         T * this_pos = _data;
-        const T * other_pos = other._data;
+        T * const other_pos = other._data;
         while (other_pos != other._end) {
-            *this_pos = *other_pos;
+            *this_pos = *other;
             ++this_pos;
             ++other_pos;
         }

include/olm/olm_export.h

@@ -9,15 +9,15 @@
 #  ifndef OLM_EXPORT
 #    ifdef olm_EXPORTS
         /* We are building this library */
-#      define OLM_EXPORT 
+#      define OLM_EXPORT __attribute__((visibility("default")))
 #    else
         /* We are using this library */
-#      define OLM_EXPORT 
+#      define OLM_EXPORT __attribute__((visibility("default")))
 #    endif
 #  endif
 
 #  ifndef OLM_NO_EXPORT
-#    define OLM_NO_EXPORT 
+#    define OLM_NO_EXPORT __attribute__((visibility("hidden")))
 #  endif
 #endif
 

javascript/index.d.ts

@@ -18,28 +18,28 @@ export as namespace Olm;
 
 declare class Account {
     constructor();
-    free(): void;
+    free();
-    create(): void;
+    create();
     identity_keys(): string;
     sign(message: string | Uint8Array): string;
     one_time_keys(): string;
-    mark_keys_as_published(): void;
+    mark_keys_as_published();
     max_number_of_one_time_keys(): number;
-    generate_one_time_keys(number_of_keys: number): void;
+    generate_one_time_keys(number_of_keys: number);
-    remove_one_time_keys(session: Session): void;
+    remove_one_time_keys(session: Session);
-    generate_fallback_key(): void;
+    generate_fallback_key();
     fallback_key(): string;
     unpublished_fallback_key(): string;
     forget_old_fallback_key(): void;
     pickle(key: string | Uint8Array): string;
-    unpickle(key: string | Uint8Array, pickle: string): void;
+    unpickle(key: string | Uint8Array, pickle: string);
 }
 
 declare class Session {
     constructor();
     free(): void;
     pickle(key: string | Uint8Array): string;
-    unpickle(key: string | Uint8Array, pickle: string): void;
+    unpickle(key: string | Uint8Array, pickle: string);
     create_outbound(
         account: Account, their_identity_key: string, their_one_time_key: string,
     ): void;
@@ -51,10 +51,7 @@ declare class Session {
     has_received_message(): boolean;
     matches_inbound(one_time_key_message: string): boolean;
     matches_inbound_from(identity_key: string, one_time_key_message: string): boolean;
-    encrypt(plaintext: string): {
+    encrypt(plaintext: string): object;
-        type: 0 | 1; // 0: PreKey, 1: Message
-        body: string;
-    };
     decrypt(message_type: number, message: string): string;
     describe(): string;
 }
@@ -70,13 +67,10 @@ declare class InboundGroupSession {
     constructor();
     free(): void;
     pickle(key: string | Uint8Array): string;
-    unpickle(key: string | Uint8Array, pickle: string): void;
+    unpickle(key: string | Uint8Array, pickle: string);
     create(session_key: string): string;
     import_session(session_key: string): string;
-    decrypt(message: string): {
+    decrypt(message: string): object;
-        message_index: number;
-        plaintext: string;
-    };
     session_id(): string;
     first_known_index(): number;
     export_session(message_index: number): string;
@@ -86,7 +80,7 @@ declare class OutboundGroupSession {
     constructor();
     free(): void;
     pickle(key: string | Uint8Array): string;
-    unpickle(key: string | Uint8Array, pickle: string): void;
+    unpickle(key: string | Uint8Array, pickle: string);
     create(): void;
     encrypt(plaintext: string): string;
     session_id(): string;
@@ -98,11 +92,7 @@ declare class PkEncryption {
     constructor();
     free(): void;
     set_recipient_key(key: string): void;
-    encrypt(plaintext: string): {
+    encrypt(plaintext: string): object;
-        ciphertext: string;
-        mac: string;
-        ephemeral: string;
-    };
 }
 
 declare class PkDecryption {

javascript/olm_inbound_group_session.js

@@ -1,4 +1,3 @@
-/** @constructor */
 function InboundGroupSession() {
     var size = Module['_olm_inbound_group_session_size']();
     this.buf = malloc(size);

javascript/olm_outbound_group_session.js

@@ -1,4 +1,3 @@
-/** @constructor */
 function OutboundGroupSession() {
     var size = Module['_olm_outbound_group_session_size']();
     this.buf = malloc(size);

javascript/olm_pk.js

@@ -1,4 +1,3 @@
-/** @constructor */
 function PkEncryption() {
     var size = Module['_olm_pk_encryption_size']();
     this.buf = malloc(size);
@@ -99,7 +98,6 @@ PkEncryption.prototype['encrypt'] = restore_stack(function(
 });
 
 
-/** @constructor */
 function PkDecryption() {
     var size = Module['_olm_pk_decryption_size']();
     this.buf = malloc(size);
@@ -275,7 +273,6 @@ PkDecryption.prototype['decrypt'] = restore_stack(function (
 })
 
 
-/** @constructor */
 function PkSigning() {
     var size = Module['_olm_pk_signing_size']();
     this.buf = malloc(size);

javascript/olm_post.js

@@ -44,7 +44,6 @@ function bzero(ptr, n) {
     }
 }
 
-/** @constructor */
 function Account() {
     var size = Module['_olm_account_size']();
     this.buf = malloc(size);
@@ -245,7 +244,6 @@ Account.prototype['unpickle'] = restore_stack(function(key, pickle) {
     }
 });
 
-/** @constructor */
 function Session() {
     var size = Module['_olm_session_size']();
     this.buf = malloc(size);
@@ -532,7 +530,6 @@ Session.prototype['describe'] = restore_stack(function() {
     }
 });
 
-/** @constructor */
 function Utility() {
     var size = Module['_olm_utility_size']();
     this.buf = malloc(size);

javascript/olm_pre.js

@@ -14,6 +14,7 @@ if (typeof(window) !== 'undefined') {
         var bytes = nodeCrypto['randomBytes'](buf.length);
         buf.set(bytes);
     };
+    process = global["process"];
 } else {
     throw new Error("Cannot find global to attach library to");
 }

javascript/olm_sas.js

@@ -1,4 +1,3 @@
-/** @constructor */
 function SAS() {
     var size = Module['_olm_sas_size']();
     var random_length = Module['_olm_create_sas_random_length']();

javascript/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@matrix-org/olm",
-  "version": "3.2.16",
+  "version": "3.2.12",
   "description": "An implementation of the Double Ratchet cryptographic ratchet",
   "main": "olm.js",
   "files": [
@@ -31,5 +31,8 @@
   "homepage": "https://gitlab.matrix.org/matrix-org/olm",
   "devDependencies": {
     "jasmine": "^3.0.0"
+  },
+  "publishConfig": {
+    "@matrix-org:registry":"https://gitlab.matrix.org/api/v4/projects/27/packages/npm/"
   }
 }

lib/crypto-algorithms/aes.h

@@ -11,13 +11,13 @@
 
 /*************************** HEADER FILES ***************************/
 #include <stddef.h>
-#include <stdint.h>
+
 /****************************** MACROS ******************************/
 #define AES_BLOCK_SIZE 16               // AES operates on 16 bytes at a time
 
 /**************************** DATA TYPES ****************************/
-typedef uint8_t BYTE;            // 8-bit byte
+typedef unsigned char BYTE;            // 8-bit byte
-typedef uint32_t WORD;             // 32-bit word, change to "long" for 16-bit machines
+typedef unsigned int WORD;             // 32-bit word, change to "long" for 16-bit machines
 
 /*********************** FUNCTION DECLARATIONS **********************/
 ///////////////////

lib/crypto-algorithms/sha256.h

@@ -11,14 +11,13 @@
 
 /*************************** HEADER FILES ***************************/
 #include <stddef.h>
-#include <stdint.h>
 
 /****************************** MACROS ******************************/
 #define SHA256_BLOCK_SIZE 32            // SHA256 outputs a 32 byte digest
 
 /**************************** DATA TYPES ****************************/
-typedef uint8_t BYTE;             // 8-bit byte
+typedef unsigned char BYTE;             // 8-bit byte
-typedef uint32_t  WORD;             // 32-bit word, change to "long" for 16-bit machines
+typedef unsigned int  WORD;             // 32-bit word, change to "long" for 16-bit machines
 
 typedef struct {
 	BYTE data[64];

lib/doctest/doctest/doctest.h

@@ -4498,7 +4498,7 @@ namespace {
             sigaltstack(&sigStack, &oldSigStack);
             struct sigaction sa = {};
             sa.sa_handler       = handleSignal; // NOLINT
-            sa.sa_flags         = SS_ONSTACK;
+            sa.sa_flags         = SA_ONSTACK;
             for(std::size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
                 sigaction(signalDefs[i].id, &sa, &oldSigActions[i]);
             }

lib/doctest/doctest/parts/doctest.cpp

@@ -1684,7 +1684,7 @@ namespace {
             sigaltstack(&sigStack, &oldSigStack);
             struct sigaction sa = {};
             sa.sa_handler       = handleSignal; // NOLINT
-            sa.sa_flags         = SS_ONSTACK;
+            sa.sa_flags         = SA_ONSTACK;
             for(std::size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
                 sigaction(signalDefs[i].id, &sa, &oldSigActions[i]);
             }

nix/overlay.nix

@@ -1,76 +0,0 @@
-final: prev: {
-  olm-gcc-cmake = prev.gccStdenv.mkDerivation {
-    name = "olm_gcc_cmake";
-
-    src = ./..;
-
-    nativeBuildInputs = [ prev.cmake ];
-    doCheck = true;
-    checkPhase = ''
-      (cd tests && ctest . -j $NIX_BUILD_CORES)
-    '';
-  };
-
-  olm-clang-cmake = prev.clangStdenv.mkDerivation {
-    name = "olm_clang_cmake";
-
-    src = ./..;
-
-    nativeBuildInputs = [ prev.cmake ];
-
-    doCheck = true;
-    checkPhase = ''
-      (cd tests && ctest . -j $NIX_BUILD_CORES)
-    '';
-  };
-
-  olm-gcc-make = prev.gccStdenv.mkDerivation {
-    name = "olm";
-
-    src = ./..;
-
-    doCheck = true;
-    makeFlags = [ "PREFIX=$out" ];
-  };
-
-  olm-javascript = final.buildEmscriptenPackage {
-    pname = "olm_javascript";
-    inherit (builtins.fromJSON (builtins.readFile ../javascript/package.json)) version;
-
-    src = ./..;
-
-    nativeBuildInputs = with prev; [ gnumake python3 nodejs ];
-
-    postPatch = ''
-      patchShebangs .
-    '';
-
-    configurePhase = false;
-
-    buildPhase = ''
-      export EM_CACHE=$TMPDIR
-      make javascript/exported_functions.json
-      make js
-    '';
-
-    installPhase = ''
-      mkdir -p $out/javascript
-      cd javascript
-      echo sha256: > checksums.txt
-      sha256sum olm.js olm_legacy.js olm.wasm >> checksums.txt
-      echo sha512: >> checksums.txt
-      sha512sum olm.js olm_legacy.js olm.wasm >> checksums.txt
-      cp package.json olm.js olm.wasm olm_legacy.js index.d.ts README.md checksums.txt $out/javascript
-      cd ..
-    '';
-
-    checkPhase = ''
-      cd javascript
-      export HOME=$TMPDIR
-      ln -s ${final.node_modules}/node_modules ./node_modules
-      npm test
-      cd ..
-    '';
-  };
-
-}

olm.pc.in

@@ -1,7 +1,7 @@
 prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=${prefix}
-includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
-libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
 
 Name: olm
 Description: implementation of the Double Ratchet cryptographic ratchet in C++

python/.gitlab-ci.yml

@@ -34,7 +34,7 @@ test:python:
   image: docker.io/python:$PYTHON_VERSIONS
   parallel:
     matrix:
-      - PYTHON_VERSIONS: [ "3.8", "3.9", "3.10", "3.11", "3.12" ]
+      - PYTHON_VERSIONS: [ "3.6", "3.7", "3.8", "3.9" ]
   script:
     - pip install tox
     - make headers

python/MANIFEST.in

@@ -1,3 +1,5 @@
-include include/olm/*.h
+include include/olm/olm.h
+include include/olm/pk.h
+include include/olm/sas.h
 include Makefile
 include olm_build.py

python/README.md

@@ -15,18 +15,6 @@ found [here][6].
 
 The full API reference can be found [here][7].
 
-# Installation instructions
-
-To install from the source package, you will need:
-
-- cmake (recommended) or GNU make
-- a C/C++ compiler
-
-You can then run `pip install python-olm`.
-
-This should work in UNIX-like environments, including macOS, and may work in
-other environments too, but is known to not work yet in Windows.
-
 # Accounts
 
 Accounts create and hold the central identity of the Olm protocol, they consist of a fingerprint and identity

python/make_sdist.sh

@@ -1,35 +0,0 @@
-#!/bin/bash
-set -e
-
-DIR=$(mktemp -d)
-SRC=$(pwd)
-
-echo "Making headers"
-make headers
-
-cd $DIR
-
-echo "Copying python module"
-cp -a $SRC/* .
-mkdir -p libolm
-echo "Cleaning sources"
-make clean > /dev/null
-cp -a $SRC/include .
-echo "Copying libolm sources"
-for src in cmake CMakeLists.txt common.mk include lib Makefile olm.pc.in src tests; do
-    cp -a $SRC/../$src libolm
-done
-find libolm -name \*~ -delete
-find libolm -name \#\*\# -delete
-
-echo "Building"
-patch -p1 < $SRC/packaging.diff
-python3 -m build -s
-
-echo "Copying result"
-mkdir -p $SRC/dist
-cp dist/* $SRC/dist
-
-echo "Cleaning up"
-cd $SRC
-rm -rf $DIR

python/olm/__version__.py

@@ -0,0 +1,9 @@
+__title__ = "python-olm"
+__description__ = ("python CFFI bindings for the olm "
+                   "cryptographic ratchet library")
+__url__ = "https://github.com/poljar/python-olm"
+__version__ = "3.2.12"
+__author__ = "Damir Jelić"
+__author_email__ = "poljar@termina.org.uk"
+__license__ = "Apache 2.0"
+__copyright__ = "Copyright 2018-2019 Damir Jelić"

python/olm/_finalize.py

@@ -23,6 +23,7 @@
 
 This is designed for avoiding __del__.
 """
+from __future__ import print_function
 
 import sys
 import traceback

python/olm/account.py

@@ -32,6 +32,8 @@ import json
 from builtins import bytes, super
 from typing import AnyStr, Dict, Optional, Type
 
+from future.utils import bytes_to_native_str
+
 # pylint: disable=no-name-in-module
 from _libolm import ffi, lib  # type: ignore
 
@@ -91,7 +93,8 @@ class Account(object):
         if ret != lib.olm_error():
             return
 
-        last_error = ffi.string((lib.olm_account_last_error(self._account))).decode()
+        last_error = bytes_to_native_str(
+            ffi.string((lib.olm_account_last_error(self._account))))
 
         raise OlmAccountError(last_error)
 
@@ -206,7 +209,7 @@ class Account(object):
                 for i in range(0, len(bytes_message)):
                     bytes_message[i] = 0
 
-        return ffi.unpack(out_buffer, out_length).decode()
+        return bytes_to_native_str(ffi.unpack(out_buffer, out_length))
 
     @property
     def max_one_time_keys(self):

python/olm/group_session.py

@@ -28,6 +28,8 @@ Examples:
 from builtins import bytes, super
 from typing import AnyStr, Optional, Tuple, Type
 
+from future.utils import bytes_to_native_str
+
 # pylint: disable=no-name-in-module
 from _libolm import ffi, lib  # type: ignore
 
@@ -169,9 +171,8 @@ class InboundGroupSession(object):
         if ret != lib.olm_error():
             return
 
-        last_error = ffi.string(
+        last_error = bytes_to_native_str(ffi.string(
-            lib.olm_inbound_group_session_last_error(self._session)
+            lib.olm_inbound_group_session_last_error(self._session)))
-        ).decode()
 
         raise OlmGroupSessionError(last_error)
 
@@ -251,7 +252,7 @@ class InboundGroupSession(object):
             id_length
         )
         self._check_error(ret)
-        return ffi.unpack(id_buffer, id_length).decode()
+        return bytes_to_native_str(ffi.unpack(id_buffer, id_length))
 
     @property
     def first_known_index(self):
@@ -289,7 +290,7 @@ class InboundGroupSession(object):
             message_index
         )
         self._check_error(ret)
-        export_str = ffi.unpack(export_buffer, export_length).decode()
+        export_str = bytes_to_native_str(ffi.unpack(export_buffer, export_length))
 
         # clear out copies of the key
         lib.memset(export_buffer, 0, export_length)
@@ -372,9 +373,9 @@ class OutboundGroupSession(object):
         if ret != lib.olm_error():
             return
 
-        last_error = ffi.string(
+        last_error = bytes_to_native_str(ffi.string(
             lib.olm_outbound_group_session_last_error(self._session)
-        ).decode()
+        ))
 
         raise OlmGroupSessionError(last_error)
 
@@ -482,7 +483,7 @@ class OutboundGroupSession(object):
                 for i in range(0, len(byte_plaintext)):
                     byte_plaintext[i] = 0
 
-        return ffi.unpack(message_buffer, message_length).decode()
+        return bytes_to_native_str(ffi.unpack(message_buffer, message_length))
 
     @property
     def id(self):
@@ -498,7 +499,7 @@ class OutboundGroupSession(object):
         )
         self._check_error(ret)
 
-        return ffi.unpack(id_buffer, id_length).decode()
+        return bytes_to_native_str(ffi.unpack(id_buffer, id_length))
 
     @property
     def message_index(self):
@@ -528,4 +529,4 @@ class OutboundGroupSession(object):
         )
         self._check_error(ret)
 
-        return ffi.unpack(key_buffer, key_length).decode()
+        return bytes_to_native_str(ffi.unpack(key_buffer, key_length))

python/olm/pk.py

@@ -36,6 +36,8 @@ Examples:
 from builtins import super
 from typing import AnyStr, Type
 
+from future.utils import bytes_to_native_str
+
 from _libolm import ffi, lib  # type: ignore
 
 from ._compat import URANDOM, to_bytearray, to_unicode_str
@@ -114,9 +116,8 @@ class PkEncryption(object):
         if ret != lib.olm_error():
             return
 
-        last_error = ffi.string(
+        last_error = bytes_to_native_str(
-            lib.olm_pk_encryption_last_error(self._pk_encryption)
+            ffi.string(lib.olm_pk_encryption_last_error(self._pk_encryption)))
-        ).decode()
 
         raise PkEncryptionError(last_error)
 
@@ -165,9 +166,12 @@ class PkEncryption(object):
                     byte_plaintext[i] = 0
 
         message = PkMessage(
-            ffi.unpack(ephemeral_key, ephemeral_key_size).decode(),
+            bytes_to_native_str(
-            ffi.unpack(mac, mac_length).decode(),
+                ffi.unpack(ephemeral_key, ephemeral_key_size)),
-            ffi.unpack(ciphertext, ciphertext_length).decode(),
+            bytes_to_native_str(
+                ffi.unpack(mac, mac_length)),
+            bytes_to_native_str(
+                ffi.unpack(ciphertext, ciphertext_length))
         )
         return message
 
@@ -213,19 +217,18 @@ class PkDecryption(object):
             random_buffer, random_length
         )
         self._check_error(ret)
-        self.public_key: str = ffi.unpack(
+        self.public_key: str = bytes_to_native_str(ffi.unpack(
             key_buffer,
             key_length
-        ).decode()
+        ))
 
     def _check_error(self, ret):
         # type: (int) -> None
         if ret != lib.olm_error():
             return
 
-        last_error = ffi.string(
+        last_error = bytes_to_native_str(
-            lib.olm_pk_decryption_last_error(self._pk_decryption)
+            ffi.string(lib.olm_pk_decryption_last_error(self._pk_decryption)))
-        ).decode()
 
         raise PkDecryptionError(last_error)
 
@@ -303,10 +306,10 @@ class PkDecryption(object):
             for i in range(0, len(byte_key)):
                 byte_key[i] = 0
 
-        obj.public_key = ffi.unpack(
+        obj.public_key = bytes_to_native_str(ffi.unpack(
             pubkey_buffer,
             pubkey_length
-        ).decode()
+        ))
 
         return obj
 
@@ -408,14 +411,17 @@ class PkSigning(object):
 
         self._check_error(ret)
 
-        self.public_key = ffi.unpack(pubkey_buffer, pubkey_length).decode()
+        self.public_key = bytes_to_native_str(
+            ffi.unpack(pubkey_buffer, pubkey_length)
+        )
 
     def _check_error(self, ret):
         # type: (int) -> None
         if ret != lib.olm_error():
             return
 
-        last_error = ffi.string(lib.olm_pk_signing_last_error(self._pk_signing)).decode()
+        last_error = bytes_to_native_str(
+            ffi.string(lib.olm_pk_signing_last_error(self._pk_signing)))
 
         raise PkSigningError(last_error)
 
@@ -450,4 +456,6 @@ class PkSigning(object):
             signature_buffer, signature_length)
         self._check_error(ret)
 
-        return ffi.unpack(signature_buffer, signature_length).decode()
+        return bytes_to_native_str(
+            ffi.unpack(signature_buffer, signature_length)
+        )

python/olm/sas.py

@@ -34,6 +34,8 @@ from builtins import bytes
 from functools import wraps
 from typing import Optional
 
+from future.utils import bytes_to_native_str
+
 from _libolm import ffi, lib
 
 from ._compat import URANDOM, to_bytearray, to_bytes
@@ -90,7 +92,8 @@ class Sas(object):
         if ret != lib.olm_error():
             return
 
-        last_error = ffi.string((lib.olm_sas_last_error(self._sas))).decode()
+        last_error = bytes_to_native_str(
+            ffi.string((lib.olm_sas_last_error(self._sas))))
 
         raise OlmSasError(last_error)
 
@@ -112,7 +115,7 @@ class Sas(object):
             lib.olm_sas_get_pubkey(self._sas, pubkey_buffer, pubkey_length)
         )
 
-        return ffi.unpack(pubkey_buffer, pubkey_length).decode()
+        return bytes_to_native_str(ffi.unpack(pubkey_buffer, pubkey_length))
 
     @property
     def other_key_set(self):
@@ -205,7 +208,7 @@ class Sas(object):
                 mac_length
             )
         )
-        return ffi.unpack(mac_buffer, mac_length).decode()
+        return bytes_to_native_str(ffi.unpack(mac_buffer, mac_length))
 
     def calculate_mac_fixed_base64(self, message, extra_info):
         # type: (str, str) -> str
@@ -239,7 +242,7 @@ class Sas(object):
                 mac_length
             )
         )
-        return ffi.unpack(mac_buffer, mac_length).decode()
+        return bytes_to_native_str(ffi.unpack(mac_buffer, mac_length))
 
     def calculate_mac_long_kdf(self, message, extra_info):
         # type: (str, str) -> str
@@ -273,4 +276,4 @@ class Sas(object):
                 mac_length
             )
         )
-        return ffi.unpack(mac_buffer, mac_length).decode()
+        return bytes_to_native_str(ffi.unpack(mac_buffer, mac_length))

python/olm/session.py

@@ -35,6 +35,8 @@ Examples:
 from builtins import bytes, super
 from typing import AnyStr, Optional, Type
 
+from future.utils import bytes_to_native_str
+
 # pylint: disable=no-name-in-module
 from _libolm import ffi, lib  # type: ignore
 
@@ -144,7 +146,8 @@ class Session(object):
         if ret != lib.olm_error():
             return
 
-        last_error = ffi.string(lib.olm_session_last_error(self._session)).decode()
+        last_error = bytes_to_native_str(
+            ffi.string(lib.olm_session_last_error(self._session)))
 
         raise OlmSessionError(last_error)
 
@@ -257,16 +260,16 @@ class Session(object):
 
         if message_type == lib.OLM_MESSAGE_TYPE_PRE_KEY:
             return OlmPreKeyMessage(
-                ffi.unpack(
+                bytes_to_native_str(ffi.unpack(
                     ciphertext_buffer,
                     ciphertext_length
-                ).decode())
+                )))
         elif message_type == lib.OLM_MESSAGE_TYPE_MESSAGE:
             return OlmMessage(
-                ffi.unpack(
+                bytes_to_native_str(ffi.unpack(
                     ciphertext_buffer,
                     ciphertext_length
-                ).decode())
+                )))
         else:  # pragma: no cover
             raise ValueError("Unknown message type")
 
@@ -337,7 +340,7 @@ class Session(object):
         self._check_error(
             lib.olm_session_id(self._session, id_buffer, id_length)
         )
-        return ffi.unpack(id_buffer, id_length).decode()
+        return bytes_to_native_str(ffi.unpack(id_buffer, id_length))
 
     def matches(self, message, identity_key=None):
         # type: (OlmPreKeyMessage, Optional[AnyStr]) -> bool
@@ -404,7 +407,7 @@ class Session(object):
         lib.olm_session_describe(
             self._session, describe_buffer, buffer_length
         )
-        return ffi.string(describe_buffer).decode()
+        return bytes_to_native_str(ffi.string(describe_buffer))
 
 
 class InboundSession(Session):

python/olm/utility.py

@@ -33,6 +33,8 @@ Examples:
 # pylint: disable=redefined-builtin,unused-import
 from typing import AnyStr, Type
 
+from future.utils import bytes_to_native_str
+
 # pylint: disable=no-name-in-module
 from _libolm import ffi, lib  # type: ignore
 
@@ -121,7 +123,7 @@ class _Utility(object):
 
         cls._check_error(ret, OlmHashError)
 
-        return ffi.unpack(hash, hash_length).decode()
+        return bytes_to_native_str(ffi.unpack(hash, hash_length))
 
 
 def ed25519_verify(key, message, signature):

python/olm_build.py

@@ -15,6 +15,8 @@
 # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
+from __future__ import unicode_literals
+
 import os
 import subprocess
 
@@ -26,10 +28,18 @@ PATH = os.path.dirname(__file__)
 DEVELOP = os.environ.get("DEVELOP")
 
 compile_args = ["-I../include"]
+link_args = ["-L../build"]
 
 if DEVELOP and DEVELOP.lower() in ["yes", "true", "1"]:
     link_args.append('-Wl,-rpath=../build')
 
+# If libolm is compiled statically, we may need to link to the C++ standard
+# library dynamically.  This flag allows passing the required linker flag to do
+# so.
+CXX_LIB = os.environ.get("CXX_LIB")
+if CXX_LIB:
+    link_args.append(CXX_LIB)
+
 headers_build = subprocess.Popen("make headers", shell=True)
 headers_build.wait()
 
@@ -43,10 +53,8 @@ ffibuilder.set_source(
         #include <olm/sas.h>
     """,
     libraries=["olm"],
-    library_dirs=[os.path.join("..", "build")],
     extra_compile_args=compile_args,
-    source_extension=".cpp", # we need to link the C++ standard library, so use a C++ extension
+    extra_link_args=link_args)
-)
 
 with open(os.path.join(PATH, "include/olm/error.h")) as f:
     ffibuilder.cdef(f.read(), override=True)

python/packaging.diff

@@ -1,56 +0,0 @@
---- a/MANIFEST.in
-+++ b/MANIFEST.in
-@@ -1,3 +1,8 @@
- include include/olm/*.h
--include Makefile
- include olm_build.py
-+include libolm/*
-+include libolm/cmake/*
-+include libolm/include/olm/*
-+recursive-include libolm/lib *
-+include libolm/src/*
-+recursive-include libolm/tests *
---- a/olm_build.py
-+++ b/olm_build.py
-@@ -25,12 +25,29 @@
- 
- DEVELOP = os.environ.get("DEVELOP")
- 
--compile_args = ["-I../include"]
-+compile_args = ["-Ilibolm/include"]
- 
- if DEVELOP and DEVELOP.lower() in ["yes", "true", "1"]:
-     link_args.append('-Wl,-rpath=../build')
- 
--headers_build = subprocess.Popen("make headers", shell=True)
--headers_build.wait()
-+# Try to build with cmake first, fall back to GNU make
-+try:
-+    subprocess.run(
-+        ["cmake", ".", "-Bbuild", "-DBUILD_SHARED_LIBS=NO"],
-+        cwd="libolm", check=True,
-+    )
-+    subprocess.run(
-+        ["cmake", "--build", "build"],
-+        cwd="libolm", check=True,
-+    )
-+except FileNotFoundError:
-+    try:
-+        # try "gmake" first because some systems have a non-GNU make
-+        # installed as "make"
-+        subprocess.run(["gmake", "static"], cwd="libolm", check=True)
-+    except FileNotFoundError:
-+        # some systems have GNU make installed without the leading "g"
-+        # so give that a try (though this may fail if it isn't GNU make)
-+        subprocess.run(["make", "static"], cwd="libolm", check=True)
- 
- ffibuilder.set_source(
-@@ -43,7 +60,7 @@
-         #include <olm/sas.h>
-     """,
-     libraries=["olm"],
--    library_dirs=[os.path.join("..", "build")],
-+    library_dirs=[os.path.join("libolm", "build")],
-     extra_compile_args=compile_args,
-     source_extension=".cpp", # we need to link the C++ standard library, so use a C++ extension
- )

python/pyproject.toml

@@ -1,22 +0,0 @@
-[build-system]
-requires = ["setuptools", "cffi>=1.0.0"]
-build-backend = "setuptools.build_meta"
-
-[project]
-name = "python-olm"
-version = "3.2.16"
-description = "python CFFI bindings for the olm cryptographic ratchet library"
-authors = [{name = "Damir Jelić", email = "poljar@termina.org.uk"}]
-license = {text = "Apache-2.0"}
-readme = "README.md"
-classifiers = [
-    "License :: OSI Approved :: Apache Software License",
-    "Topic :: Communications",
-]
-dependencies = ["cffi>=1.0.0"]
-
-[project.urls]
-homepage = "https://gitlab.matrix.org/matrix-org/olm/-/tree/master/python"
-
-[tool.setuptools]
-packages = [ "olm" ]

python/requirements.txt

@@ -1,2 +1,3 @@
+future
 cffi
 typing

python/setup.cfg

@@ -3,3 +3,6 @@ testpaths = tests
 flake8-ignore =
     olm/*.py F401
     tests/*.py W503
+
+[coverage:run]
+omit=olm/__version__.py

python/setup.py

@@ -1,6 +1,31 @@
 # -*- coding: utf-8 -*-
+
+import os
+from codecs import open
+
 from setuptools import setup
 
+here = os.path.abspath(os.path.dirname(__file__))
+
+about = {}
+with open(os.path.join(here, "olm", "__version__.py"), "r", "utf-8") as f:
+    exec(f.read(), about)
+
 setup(
-    cffi_modules=["olm_build.py:ffibuilder"]
+    name=about["__title__"],
+    version=about["__version__"],
+    description=about["__description__"],
+    author=about["__author__"],
+    author_email=about["__author_email__"],
+    url=about["__url__"],
+    license=about["__license__"],
+    packages=["olm"],
+    setup_requires=["cffi>=1.0.0"],
+    cffi_modules=["olm_build.py:ffibuilder"],
+    install_requires=[
+        "cffi>=1.0.0",
+        "future",
+        "typing;python_version<'3.5'"
+    ],
+    zip_safe=False
 )

python/tests/utils_test.py

@@ -1,6 +1,8 @@
 import base64
 import hashlib
 
+from future.utils import bytes_to_native_str
+
 from olm import sha256
 from olm._compat import to_bytes
 
@@ -17,7 +19,7 @@ class TestClass(object):
             hashlib.sha256(to_bytes(input1)).digest()
         )
 
-        hashlib_hash = hashlib_hash[:-1].decode()
+        hashlib_hash = bytes_to_native_str(hashlib_hash[:-1])
 
         assert first_hash != second_hash
         assert hashlib_hash == first_hash

python/tox.ini

@@ -6,7 +6,7 @@ envlist = py27,py36,pypy,{py2,py3}-cov,coverage
 deps = -rrequirements.txt
        -rtest-requirements.txt
 
-passenv = TOXENV,CI,TRAVIS,TRAVIS_*
+passenv = TOXENV CI TRAVIS TRAVIS_*
 commands = pytest --benchmark-disable
 usedevelop = True
 

src/session.cpp

@@ -437,7 +437,7 @@ void olm::Session::describe(char *describe_buffer, size_t buflen) {
 
     size = snprintf(
         describe_buffer, remaining,
-        "sender chain index: %lu ", ratchet.sender_chain[0].chain_key.index
+        "sender chain index: %d ", ratchet.sender_chain[0].chain_key.index
     );
     CHECK_SIZE_AND_ADVANCE;
 
@@ -447,7 +447,7 @@ void olm::Session::describe(char *describe_buffer, size_t buflen) {
     for (size_t i = 0; i < ratchet.receiver_chains.size(); ++i) {
         size = snprintf(
             describe_buffer, remaining,
-            " %lu", ratchet.receiver_chains[i].chain_key.index
+            " %d", ratchet.receiver_chains[i].chain_key.index
         );
         CHECK_SIZE_AND_ADVANCE;
     }
@@ -458,7 +458,7 @@ void olm::Session::describe(char *describe_buffer, size_t buflen) {
     for (size_t i = 0; i < ratchet.skipped_message_keys.size(); ++i) {
         size = snprintf(
             describe_buffer, remaining,
-            " %lu", ratchet.skipped_message_keys[i].message_key.index
+            " %d", ratchet.skipped_message_keys[i].message_key.index
         );
         CHECK_SIZE_AND_ADVANCE;
     }

tests/include/doctest.h

@@ -4498,7 +4498,7 @@ namespace {
             sigaltstack(&sigStack, &oldSigStack);
             struct sigaction sa = {};
             sa.sa_handler       = handleSignal; // NOLINT
-            sa.sa_flags         = SS_ONSTACK;
+            sa.sa_flags         = SA_ONSTACK;
             for(std::size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
                 sigaction(signalDefs[i].id, &sa, &oldSigActions[i]);
             }