Merge signal-protocol into omemo plugin
Same reasoning as for the `openpgp` plugin.
This commit is contained in:
hrxi
fiaxh
parent
e2d801b5f7
commit
6eb1b53e60
2
.github/workflows/build.yml
vendored
2
.github/workflows/build.yml
vendored
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@ -13,7 +13,7 @@ jobs:
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- run: ./configure --with-tests --with-libsignal-in-tree
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- run: ./configure --with-tests --with-libsignal-in-tree
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- run: make
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- run: make
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- run: build/xmpp-vala-test
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- run: build/xmpp-vala-test
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- run: build/signal-protocol-vala-test
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- run: build/omemo-test
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build-meson:
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build-meson:
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runs-on: ubuntu-22.04
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runs-on: ubuntu-22.04
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steps:
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steps:
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@ -1,6 +1,3 @@
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foreach(plugin ${PLUGINS})
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foreach(plugin ${PLUGINS})
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if ("omemo" STREQUAL ${plugin})
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add_subdirectory(signal-protocol)
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endif ()
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add_subdirectory(${plugin})
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add_subdirectory(${plugin})
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endforeach(plugin)
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endforeach(plugin)
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@ -12,6 +12,11 @@ find_packages(OMEMO_PACKAGES REQUIRED
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GTK4
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GTK4
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)
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)
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# libsignal-protocol-c has a history of breaking compatibility on the patch level
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# we'll have to check compatibility for every new release
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# distro maintainers may update this dependency after compatibility tests
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find_package(SignalProtocol 2.3.2 REQUIRED)
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set(RESOURCE_LIST
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set(RESOURCE_LIST
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contact_details_dialog.ui
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contact_details_dialog.ui
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manage_key_dialog.ui
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manage_key_dialog.ui
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@ -52,6 +57,14 @@ SOURCES
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src/protocol/message_flag.vala
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src/protocol/message_flag.vala
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src/protocol/stream_module.vala
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src/protocol/stream_module.vala
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src/signal/context.vala
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src/signal/simple_iks.vala
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src/signal/simple_ss.vala
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src/signal/simple_pks.vala
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src/signal/simple_spks.vala
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src/signal/store.vala
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src/signal/util.vala
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src/ui/account_settings_entry.vala
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src/ui/account_settings_entry.vala
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src/ui/bad_messages_populator.vala
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src/ui/bad_messages_populator.vala
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src/ui/call_encryption_entry.vala
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src/ui/call_encryption_entry.vala
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@ -64,22 +77,52 @@ SOURCES
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src/ui/util.vala
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src/ui/util.vala
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CUSTOM_VAPIS
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CUSTOM_VAPIS
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${CMAKE_BINARY_DIR}/exports/crypto-vala.vapi
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${CMAKE_BINARY_DIR}/exports/crypto-vala.vapi
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${CMAKE_BINARY_DIR}/exports/signal-protocol.vapi
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${CMAKE_BINARY_DIR}/exports/xmpp-vala.vapi
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${CMAKE_BINARY_DIR}/exports/xmpp-vala.vapi
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${CMAKE_BINARY_DIR}/exports/qlite.vapi
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${CMAKE_BINARY_DIR}/exports/qlite.vapi
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${CMAKE_BINARY_DIR}/exports/dino.vapi
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${CMAKE_BINARY_DIR}/exports/dino.vapi
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${CMAKE_CURRENT_SOURCE_DIR}/vapi/libqrencode.vapi
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${CMAKE_CURRENT_SOURCE_DIR}/vapi/libqrencode.vapi
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${CMAKE_CURRENT_SOURCE_DIR}/vapi/libsignal-protocol-c.vapi
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PACKAGES
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PACKAGES
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${OMEMO_PACKAGES}
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${OMEMO_PACKAGES}
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GRESOURCES
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GRESOURCES
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${OMEMO_GRESOURCES_XML}
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${OMEMO_GRESOURCES_XML}
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GENERATE_VAPI
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omemo
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GENERATE_HEADER
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omemo
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)
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)
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add_definitions(${VALA_CFLAGS} -DGETTEXT_PACKAGE=\"${GETTEXT_PACKAGE}\" -DLOCALE_INSTALL_DIR=\"${LOCALE_INSTALL_DIR}\" -DG_LOG_DOMAIN="OMEMO")
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add_definitions(${VALA_CFLAGS} -DGETTEXT_PACKAGE=\"${GETTEXT_PACKAGE}\" -DLOCALE_INSTALL_DIR=\"${LOCALE_INSTALL_DIR}\" -DG_LOG_DOMAIN="OMEMO")
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add_library(omemo SHARED ${OMEMO_VALA_C} ${OMEMO_GRESOURCES_TARGET})
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add_library(omemo SHARED ${OMEMO_VALA_C} ${OMEMO_GRESOURCES_TARGET} ${CMAKE_CURRENT_SOURCE_DIR}/src/signal/signal_helper.c)
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add_dependencies(omemo ${GETTEXT_PACKAGE}-translations)
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add_dependencies(omemo ${GETTEXT_PACKAGE}-translations)
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target_link_libraries(omemo libdino signal-protocol-vala crypto-vala ${OMEMO_PACKAGES} libqrencode)
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target_include_directories(omemo PUBLIC src)
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target_link_libraries(omemo libdino crypto-vala gcrypt ${OMEMO_PACKAGES} libqrencode signal-protocol-c)
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set_target_properties(omemo PROPERTIES PREFIX "")
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set_target_properties(omemo PROPERTIES PREFIX "")
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set_target_properties(omemo PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/plugins/)
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set_target_properties(omemo PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/plugins/)
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install(TARGETS omemo ${PLUGIN_INSTALL})
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install(TARGETS omemo ${PLUGIN_INSTALL})
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if(BUILD_TESTS)
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vala_precompile(OMEMO_TEST_VALA_C
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SOURCES
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"tests/signal/common.vala"
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"tests/signal/testcase.vala"
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"tests/signal/curve25519.vala"
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"tests/signal/hkdf.vala"
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"tests/signal/session_builder.vala"
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CUSTOM_VAPIS
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${CMAKE_BINARY_DIR}/exports/omemo_internal.vapi
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${CMAKE_BINARY_DIR}/exports/qlite.vapi
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${CMAKE_BINARY_DIR}/exports/xmpp-vala.vapi
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${CMAKE_BINARY_DIR}/exports/dino.vapi
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${CMAKE_CURRENT_SOURCE_DIR}/vapi/libsignal-protocol-c.vapi
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PACKAGES
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${OMEMO_PACKAGES}
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)
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set(CFLAGS ${VALA_CFLAGS})
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add_executable(omemo-test ${OMEMO_TEST_VALA_C})
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add_dependencies(omemo-test omemo)
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target_link_libraries(omemo-test omemo ${OMEMO_PACKAGES})
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endif(BUILD_TESTS)
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@ -1,4 +1,4 @@
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#include <signal_helper.h>
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#include "signal_helper.h"
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#include <gcrypt.h>
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#include <gcrypt.h>
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657
plugins/omemo/vapi/libsignal-protocol-c.vapi
Normal file
657
plugins/omemo/vapi/libsignal-protocol-c.vapi
Normal file
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@ -0,0 +1,657 @@
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namespace Signal {
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[CCode (cname = "int", cprefix = "SG_ERR_", cheader_filename = "signal/signal_protocol.h", has_type_id = false)]
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public enum ErrorCode {
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[CCode (cname = "SG_SUCCESS")]
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SUCCESS,
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NOMEM,
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INVAL,
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UNKNOWN,
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DUPLICATE_MESSAGE,
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INVALID_KEY,
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INVALID_KEY_ID,
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INVALID_MAC,
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INVALID_MESSAGE,
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INVALID_VERSION,
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LEGACY_MESSAGE,
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NO_SESSION,
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STALE_KEY_EXCHANGE,
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UNTRUSTED_IDENTITY,
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VRF_SIG_VERIF_FAILED,
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INVALID_PROTO_BUF,
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FP_VERSION_MISMATCH,
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FP_IDENT_MISMATCH;
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}
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[CCode (cname = "SG_ERR_MINIMUM", cheader_filename = "signal/signal_protocol.h")]
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public const int MIN_ERROR_CODE;
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[CCode (cname = "int", cprefix = "SG_LOG_", cheader_filename = "signal/signal_protocol.h", has_type_id = false)]
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public enum LogLevel {
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ERROR,
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WARNING,
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NOTICE,
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INFO,
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DEBUG
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}
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[CCode (cname = "signal_throw_gerror_by_code_", cheader_filename = "signal/signal_protocol.h")]
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private int throw_by_code(int code, string? message = null) throws GLib.Error {
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if (code < 0 && code > MIN_ERROR_CODE) {
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throw new GLib.Error(-1, code, "%s: %s", message ?? "Signal error", ((ErrorCode)code).to_string());
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}
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return code;
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}
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[CCode (cname = "int", cprefix = "SG_CIPHER_", cheader_filename = "signal/signal_protocol.h", has_type_id = false)]
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public enum Cipher {
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AES_CTR_NOPADDING,
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AES_CBC_PKCS5,
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AES_GCM_NOPADDING
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}
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[Compact]
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[CCode (cname = "signal_type_base", ref_function="signal_type_ref_vapi", unref_function="signal_type_unref_vapi", cheader_filename="signal/signal_protocol_types.h,signal/signal_helper.h")]
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public class TypeBase {
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}
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[Compact]
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[CCode (cname = "signal_buffer", cheader_filename = "signal/signal_protocol_types.h", free_function="signal_buffer_free")]
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public class Buffer {
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[CCode (cname = "signal_buffer_alloc")]
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public Buffer(size_t len);
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[CCode (cname = "signal_buffer_create")]
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public Buffer.from(uint8[] data);
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public Buffer copy();
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public Buffer append(uint8[] data);
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public int compare(Buffer other);
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public uint8 get(int i) { return data[i]; }
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public void set(int i, uint8 val) { data[i] = val; }
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public uint8[] data { get { int x = (int)len(); unowned uint8[] res = _data(); res.length = x; return res; } }
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[CCode (array_length = false, cname = "signal_buffer_data")]
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private unowned uint8[] _data();
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private size_t len();
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}
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[Compact]
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[CCode (cname = "signal_int_list", cheader_filename = "signal/signal_protocol_types.h", free_function="signal_int_list_free")]
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public class IntList {
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[CCode (cname = "signal_int_list_alloc")]
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public IntList();
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[CCode (cname = "signal_int_list_push_back")]
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public int add(int value);
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public uint size { [CCode (cname = "signal_int_list_size")] get; }
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[CCode (cname = "signal_int_list_at")]
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public int get(uint index);
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}
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[Compact]
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[CCode (cname = "session_builder", cprefix = "session_builder_", free_function="session_builder_free", cheader_filename = "signal/session_builder.h")]
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public class SessionBuilder {
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[CCode (cname = "session_builder_process_pre_key_bundle")]
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private int process_pre_key_bundle_(PreKeyBundle pre_key_bundle);
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[CCode (cname = "session_builder_process_pre_key_bundle_")]
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public void process_pre_key_bundle(PreKeyBundle pre_key_bundle) throws GLib.Error {
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throw_by_code(process_pre_key_bundle_(pre_key_bundle));
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}
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}
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[Compact]
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[CCode (cname = "session_pre_key_bundle", cprefix = "session_pre_key_bundle_", cheader_filename = "signal/session_pre_key.h")]
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public class PreKeyBundle : TypeBase {
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public static int create(out PreKeyBundle bundle, uint32 registration_id, int device_id, uint32 pre_key_id, ECPublicKey? pre_key_public,
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uint32 signed_pre_key_id, ECPublicKey? signed_pre_key_public, uint8[]? signed_pre_key_signature, ECPublicKey? identity_key);
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public uint32 registration_id { get; }
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public int device_id { get; }
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public uint32 pre_key_id { get; }
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public ECPublicKey pre_key { owned get; }
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public uint32 signed_pre_key_id { get; }
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public ECPublicKey signed_pre_key { owned get; }
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public Buffer signed_pre_key_signature { owned get; }
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public ECPublicKey identity_key { owned get; }
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}
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[Compact]
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[CCode (cname = "session_pre_key", cprefix = "session_pre_key_", cheader_filename = "signal/session_pre_key.h,signal/signal_helper.h")]
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public class PreKeyRecord : TypeBase {
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public static int create(out PreKeyRecord pre_key, uint32 id, ECKeyPair key_pair);
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//public static int deserialize(out PreKeyRecord pre_key, uint8[] data, NativeContext global_context);
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[CCode (instance_pos = 2)]
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public int serialze(out Buffer buffer);
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public uint32 id { get; }
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public ECKeyPair key_pair { get; }
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}
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[Compact]
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[CCode (cname = "session_record", cprefix = "session_record_", cheader_filename = "signal/signal_protocol_types.h")]
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public class SessionRecord : TypeBase {
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public SessionState state { get; }
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public Buffer user_record { get; }
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}
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[Compact]
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[CCode (cname = "session_state", cprefix = "session_state_", cheader_filename = "signal/session_state.h")]
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public class SessionState : TypeBase {
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//public static int create(out SessionState state, NativeContext context);
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//public static int deserialize(out SessionState state, uint8[] data, NativeContext context);
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//public static int copy(out SessionState state, SessionState other_state, NativeContext context);
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[CCode (instance_pos = 2)]
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public int serialze(out Buffer buffer);
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|
|
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public uint32 session_version { get; set; }
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public ECPublicKey local_identity_key { get; set; }
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public ECPublicKey remote_identity_key { get; set; }
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//public Ratchet.RootKey root_key { get; set; }
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public uint32 previous_counter { get; set; }
|
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public ECPublicKey sender_ratchet_key { get; }
|
||||||
|
public ECKeyPair sender_ratchet_key_pair { get; }
|
||||||
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//public Ratchet.ChainKey sender_chain_key { get; set; }
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public uint32 remote_registration_id { get; set; }
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public uint32 local_registration_id { get; set; }
|
||||||
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public int needs_refresh { get; set; }
|
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public ECPublicKey alice_base_key { get; set; }
|
||||||
|
}
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|
|
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|
[Compact]
|
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[CCode (cname = "session_signed_pre_key", cprefix = "session_signed_pre_key_", cheader_filename = "signal/session_pre_key.h")]
|
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|
public class SignedPreKeyRecord : TypeBase {
|
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|
public static int create(out SignedPreKeyRecord pre_key, uint32 id, uint64 timestamp, ECKeyPair key_pair, uint8[] signature);
|
||||||
|
[CCode (instance_pos = 2)]
|
||||||
|
public int serialze(out Buffer buffer);
|
||||||
|
|
||||||
|
public uint32 id { get; }
|
||||||
|
public uint64 timestamp { get; }
|
||||||
|
public ECKeyPair key_pair { get; }
|
||||||
|
public uint8[] signature { [CCode (cname = "session_signed_pre_key_get_signature_")] get { int x = (int)get_signature_len(); unowned uint8[] res = get_signature(); res.length = x; return res; } }
|
||||||
|
|
||||||
|
[CCode (array_length = false, cname = "session_signed_pre_key_get_signature")]
|
||||||
|
private unowned uint8[] get_signature();
|
||||||
|
private size_t get_signature_len();
|
||||||
|
}
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||||||
|
|
||||||
|
/**
|
||||||
|
* Address of an Signal Protocol message recipient
|
||||||
|
*/
|
||||||
|
[Compact]
|
||||||
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[CCode (cname = "signal_protocol_address", cprefix = "signal_protocol_address_", cheader_filename = "signal/signal_protocol.h,signal/signal_helper.h")]
|
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|
public class Address {
|
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|
public Address(string name, int32 device_id);
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||||||
|
public int32 device_id { get; set; }
|
||||||
|
public string name { owned get; set; }
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A representation of a (group + sender + device) tuple
|
||||||
|
*/
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_protocol_sender_key_name")]
|
||||||
|
public class SenderKeyName {
|
||||||
|
[CCode (cname = "group_id", array_length_cname="group_id_len")]
|
||||||
|
private char* group_id_;
|
||||||
|
private size_t group_id_len;
|
||||||
|
public Address sender;
|
||||||
|
}
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "ec_public_key", cprefix = "ec_public_key_", cheader_filename = "signal/curve.h,signal/signal_helper.h")]
|
||||||
|
public class ECPublicKey : TypeBase {
|
||||||
|
[CCode (cname = "curve_generate_public_key")]
|
||||||
|
public static int generate(out ECPublicKey public_key, ECPrivateKey private_key);
|
||||||
|
[CCode (instance_pos = 1, cname = "ec_public_key_serialize")]
|
||||||
|
private int serialize_([CCode (pos = 0)] out Buffer buffer);
|
||||||
|
[CCode (cname = "ec_public_key_serialize_")]
|
||||||
|
public uint8[] serialize() {
|
||||||
|
Buffer buffer;
|
||||||
|
int code = serialize_(out buffer);
|
||||||
|
if (code < 0 && code > MIN_ERROR_CODE) {
|
||||||
|
// Can only throw for invalid arguments or out of memory.
|
||||||
|
GLib.assert_not_reached();
|
||||||
|
}
|
||||||
|
return buffer.data;
|
||||||
|
}
|
||||||
|
public int compare(ECPublicKey other);
|
||||||
|
public int memcmp(ECPublicKey other);
|
||||||
|
}
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "ec_private_key", cprefix = "ec_private_key_", cheader_filename = "signal/curve.h,signal/signal_helper.h")]
|
||||||
|
public class ECPrivateKey : TypeBase {
|
||||||
|
[CCode (instance_pos = 1, cname = "ec_private_key_serialize")]
|
||||||
|
private int serialize_([CCode (pos = 0)] out Buffer buffer);
|
||||||
|
[CCode (cname = "ec_private_key_serialize_")]
|
||||||
|
public uint8[] serialize() throws GLib.Error {
|
||||||
|
Buffer buffer;
|
||||||
|
int code = serialize_(out buffer);
|
||||||
|
if (code < 0 && code > MIN_ERROR_CODE) {
|
||||||
|
// Can only throw for invalid arguments or out of memory.
|
||||||
|
GLib.assert_not_reached();
|
||||||
|
}
|
||||||
|
return buffer.data;
|
||||||
|
}
|
||||||
|
public int compare(ECPublicKey other);
|
||||||
|
}
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "ec_key_pair", cprefix="ec_key_pair_", cheader_filename = "signal/curve.h,signal/signal_helper.h")]
|
||||||
|
public class ECKeyPair : TypeBase {
|
||||||
|
public static int create(out ECKeyPair key_pair, ECPublicKey public_key, ECPrivateKey private_key);
|
||||||
|
public ECPublicKey public { get; }
|
||||||
|
public ECPrivateKey private { get; }
|
||||||
|
}
|
||||||
|
|
||||||
|
[CCode (cname = "ratchet_message_keys", cheader_filename = "signal/ratchet.h")]
|
||||||
|
public class MessageKeys {
|
||||||
|
}
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "ratchet_identity_key_pair", cprefix = "ratchet_identity_key_pair_", cheader_filename = "signal/ratchet.h,signal/signal_helper.h")]
|
||||||
|
public class IdentityKeyPair : TypeBase {
|
||||||
|
public static int create(out IdentityKeyPair key_pair, ECPublicKey public_key, ECPrivateKey private_key);
|
||||||
|
public int serialze(out Buffer buffer);
|
||||||
|
public ECPublicKey public { get; }
|
||||||
|
public ECPrivateKey private { get; }
|
||||||
|
}
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "ec_public_key_list")]
|
||||||
|
public class PublicKeyList {}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The main entry point for Signal Protocol encrypt/decrypt operations.
|
||||||
|
*
|
||||||
|
* Once a session has been established with session_builder,
|
||||||
|
* this class can be used for all encrypt/decrypt operations within
|
||||||
|
* that session.
|
||||||
|
*/
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "session_cipher", cprefix = "session_cipher_", cheader_filename = "signal/session_cipher.h", free_function = "session_cipher_free")]
|
||||||
|
public class SessionCipher {
|
||||||
|
public void* user_data { get; set; }
|
||||||
|
public DecryptionCallback decryption_callback { set; }
|
||||||
|
[CCode (cname = "session_cipher_encrypt")]
|
||||||
|
private int encrypt_(uint8[] padded_message, out CiphertextMessage encrypted_message);
|
||||||
|
[CCode (cname = "session_cipher_encrypt_")]
|
||||||
|
public CiphertextMessage encrypt(uint8[] padded_message) throws GLib.Error {
|
||||||
|
CiphertextMessage res;
|
||||||
|
throw_by_code(encrypt_(padded_message, out res));
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
[CCode (cname = "session_cipher_decrypt_pre_key_signal_message")]
|
||||||
|
private int decrypt_pre_key_signal_message_(PreKeySignalMessage ciphertext, void* decrypt_context, out Buffer plaintext);
|
||||||
|
[CCode (cname = "session_cipher_decrypt_pre_key_signal_message_")]
|
||||||
|
public uint8[] decrypt_pre_key_signal_message(PreKeySignalMessage ciphertext, void* decrypt_context = null) throws GLib.Error {
|
||||||
|
Buffer res;
|
||||||
|
throw_by_code(decrypt_pre_key_signal_message_(ciphertext, decrypt_context, out res));
|
||||||
|
return res.data;
|
||||||
|
}
|
||||||
|
[CCode (cname = "session_cipher_decrypt_signal_message")]
|
||||||
|
private int decrypt_signal_message_(SignalMessage ciphertext, void* decrypt_context, out Buffer plaintext);
|
||||||
|
[CCode (cname = "session_cipher_decrypt_signal_message_")]
|
||||||
|
public uint8[] decrypt_signal_message(SignalMessage ciphertext, void* decrypt_context = null) throws GLib.Error {
|
||||||
|
Buffer res;
|
||||||
|
throw_by_code(decrypt_signal_message_(ciphertext, decrypt_context, out res));
|
||||||
|
return res.data;
|
||||||
|
}
|
||||||
|
public int get_remote_registration_id(out uint32 remote_id);
|
||||||
|
public int get_session_version(uint32 version);
|
||||||
|
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int DecryptionCallback(SessionCipher cipher, Buffer plaintext, void* decrypt_context);
|
||||||
|
}
|
||||||
|
|
||||||
|
[CCode (cname = "int", cheader_filename = "signal/protocol.h", has_type_id = false)]
|
||||||
|
public enum CiphertextType {
|
||||||
|
[CCode (cname = "CIPHERTEXT_SIGNAL_TYPE")]
|
||||||
|
SIGNAL,
|
||||||
|
[CCode (cname = "CIPHERTEXT_PREKEY_TYPE")]
|
||||||
|
PREKEY,
|
||||||
|
[CCode (cname = "CIPHERTEXT_SENDERKEY_TYPE")]
|
||||||
|
SENDERKEY,
|
||||||
|
[CCode (cname = "CIPHERTEXT_SENDERKEY_DISTRIBUTION_TYPE")]
|
||||||
|
SENDERKEY_DISTRIBUTION
|
||||||
|
}
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "ciphertext_message", cprefix = "ciphertext_message_", cheader_filename = "signal/protocol.h,signal/signal_helper.h")]
|
||||||
|
public abstract class CiphertextMessage : TypeBase {
|
||||||
|
public CiphertextType type { get; }
|
||||||
|
[CCode (cname = "ciphertext_message_get_serialized")]
|
||||||
|
private unowned Buffer get_serialized_();
|
||||||
|
public uint8[] serialized { [CCode (cname = "ciphertext_message_get_serialized_")] get {
|
||||||
|
return get_serialized_().data;
|
||||||
|
}}
|
||||||
|
}
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_message", cprefix = "signal_message_", cheader_filename = "signal/protocol.h,signal/signal_helper.h")]
|
||||||
|
public class SignalMessage : CiphertextMessage {
|
||||||
|
public ECPublicKey sender_ratchet_key { get; }
|
||||||
|
public uint8 message_version { get; }
|
||||||
|
public uint32 counter { get; }
|
||||||
|
public Buffer body { get; }
|
||||||
|
//public int verify_mac(uint8 message_version, ECPublicKey sender_identity_key, ECPublicKey receiver_identity_key, uint8[] mac, NativeContext global_context);
|
||||||
|
public static int is_legacy(uint8[] data);
|
||||||
|
}
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "pre_key_signal_message", cprefix = "pre_key_signal_message_", cheader_filename = "signal/protocol.h,signal/signal_helper.h")]
|
||||||
|
public class PreKeySignalMessage : CiphertextMessage {
|
||||||
|
public uint8 message_version { get; }
|
||||||
|
public ECPublicKey identity_key { get; }
|
||||||
|
public uint32 registration_id { get; }
|
||||||
|
public uint32 pre_key_id { get; }
|
||||||
|
public uint32 signed_pre_key_id { get; }
|
||||||
|
public ECPublicKey base_key { get; }
|
||||||
|
public SignalMessage signal_message { get; }
|
||||||
|
}
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "sender_key_message", cprefix = "sender_key_message_", cheader_filename = "signal/protocol.h,signal/signal_helper.h")]
|
||||||
|
public class SenderKeyMessage : CiphertextMessage {
|
||||||
|
public uint32 key_id { get; }
|
||||||
|
public uint32 iteration { get; }
|
||||||
|
public Buffer ciphertext { get; }
|
||||||
|
}
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "sender_key_distribution_message", cprefix = "sender_key_distribution_message_", cheader_filename = "signal/protocol.h,signal/signal_helper.h")]
|
||||||
|
public class SenderKeyDistributionMessage : CiphertextMessage {
|
||||||
|
public uint32 id { get; }
|
||||||
|
public uint32 iteration { get; }
|
||||||
|
public Buffer chain_key { get; }
|
||||||
|
public ECPublicKey signature_key { get; }
|
||||||
|
}
|
||||||
|
|
||||||
|
[CCode (cname = "signal_vala_encrypt", cheader_filename = "signal/signal_helper.h")]
|
||||||
|
private static int aes_encrypt_(out Buffer output, int cipher, uint8[] key, uint8[] iv, uint8[] plaintext, void *user_data);
|
||||||
|
|
||||||
|
[CCode (cname = "signal_vala_encrypt_")]
|
||||||
|
public uint8[] aes_encrypt(int cipher, uint8[] key, uint8[] iv, uint8[] plaintext) throws GLib.Error {
|
||||||
|
Buffer buf;
|
||||||
|
throw_by_code(aes_encrypt_(out buf, cipher, key, iv, plaintext, null));
|
||||||
|
return buf.data;
|
||||||
|
}
|
||||||
|
|
||||||
|
[CCode (cname = "signal_vala_decrypt", cheader_filename = "signal/signal_helper.h")]
|
||||||
|
private static int aes_decrypt_(out Buffer output, int cipher, uint8[] key, uint8[] iv, uint8[] ciphertext, void *user_data);
|
||||||
|
|
||||||
|
[CCode (cname = "signal_vala_decrypt_")]
|
||||||
|
public uint8[] aes_decrypt(int cipher, uint8[] key, uint8[] iv, uint8[] ciphertext) throws GLib.Error {
|
||||||
|
Buffer buf;
|
||||||
|
throw_by_code(aes_decrypt_(out buf, cipher, key, iv, ciphertext, null));
|
||||||
|
return buf.data;
|
||||||
|
}
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_context", cprefix="signal_context_", free_function="signal_context_destroy", cheader_filename = "signal/signal_protocol.h")]
|
||||||
|
public class NativeContext {
|
||||||
|
public static int create(out NativeContext context, void* user_data);
|
||||||
|
public int set_crypto_provider(NativeCryptoProvider crypto_provider);
|
||||||
|
public int set_locking_functions(LockingFunc lock, LockingFunc unlock);
|
||||||
|
public int set_log_function(LogFunc log);
|
||||||
|
}
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate void LockingFunc(void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate void LogFunc(LogLevel level, string message, size_t len, void* user_data);
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_crypto_provider", cheader_filename = "signal/signal_protocol.h")]
|
||||||
|
public struct NativeCryptoProvider {
|
||||||
|
public RandomFunc random_func;
|
||||||
|
public HmacSha256Init hmac_sha256_init_func;
|
||||||
|
public HmacSha256Update hmac_sha256_update_func;
|
||||||
|
public HmacSha256Final hmac_sha256_final_func;
|
||||||
|
public HmacSha256Cleanup hmac_sha256_cleanup_func;
|
||||||
|
public Sha512DigestInit sha512_digest_init_func;
|
||||||
|
public Sha512DigestUpdate sha512_digest_update_func;
|
||||||
|
public Sha512DigestFinal sha512_digest_final_func;
|
||||||
|
public Sha512DigestCleanup sha512_digest_cleanup_func;
|
||||||
|
public CryptFunc encrypt_func;
|
||||||
|
public CryptFunc decrypt_func;
|
||||||
|
public void* user_data;
|
||||||
|
}
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int RandomFunc(uint8[] data, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int HmacSha256Init(out void* hmac_context, uint8[] key, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int HmacSha256Update(void* hmac_context, uint8[] data, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int HmacSha256Final(void* hmac_context, out Buffer buffer, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int HmacSha256Cleanup(void* hmac_context, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int Sha512DigestInit(out void* digest_context, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int Sha512DigestUpdate(void* digest_context, uint8[] data, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int Sha512DigestFinal(void* digest_context, out Buffer buffer, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int Sha512DigestCleanup(void* digest_context, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int CryptFunc(out Buffer output, Cipher cipher, uint8[] key, uint8[] iv, uint8[] content, void* user_data);
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_protocol_session_store", cheader_filename = "signal/signal_protocol.h")]
|
||||||
|
public struct NativeSessionStore {
|
||||||
|
public LoadSessionFunc load_session_func;
|
||||||
|
public GetSubDeviceSessionsFunc get_sub_device_sessions_func;
|
||||||
|
public StoreSessionFunc store_session_func;
|
||||||
|
public ContainsSessionFunc contains_session_func;
|
||||||
|
public DeleteSessionFunc delete_session_func;
|
||||||
|
public DeleteAllSessionsFunc delete_all_sessions_func;
|
||||||
|
public DestroyFunc destroy_func;
|
||||||
|
public void* user_data;
|
||||||
|
}
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int LoadSessionFunc(out Buffer record, out Buffer user_record, Address address, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int GetSubDeviceSessionsFunc(out IntList sessions, [CCode (array_length_type = "size_t")] char[] name, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int StoreSessionFunc(Address address, [CCode (array_length_type = "size_t")] uint8[] record, [CCode (array_length_type = "size_t")] uint8[] user_record, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int ContainsSessionFunc(Address address, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int DeleteSessionFunc(Address address, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int DeleteAllSessionsFunc([CCode (array_length_type = "size_t")] char[] name, void* user_data);
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_protocol_identity_key_store", cheader_filename = "signal/signal_protocol.h")]
|
||||||
|
public struct NativeIdentityKeyStore {
|
||||||
|
GetIdentityKeyPairFunc get_identity_key_pair;
|
||||||
|
GetLocalRegistrationIdFunc get_local_registration_id;
|
||||||
|
SaveIdentityFunc save_identity;
|
||||||
|
IsTrustedIdentityFunc is_trusted_identity;
|
||||||
|
DestroyFunc destroy_func;
|
||||||
|
void* user_data;
|
||||||
|
}
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int GetIdentityKeyPairFunc(out Buffer public_data, out Buffer private_data, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int GetLocalRegistrationIdFunc(void* user_data, out uint32 registration_id);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int SaveIdentityFunc(Address address, [CCode (array_length_type = "size_t")] uint8[] key, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int IsTrustedIdentityFunc(Address address, [CCode (array_length_type = "size_t")] uint8[] key, void* user_data);
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_protocol_pre_key_store", cheader_filename = "signal/signal_protocol.h")]
|
||||||
|
public struct NativePreKeyStore {
|
||||||
|
LoadPreKeyFunc load_pre_key;
|
||||||
|
StorePreKeyFunc store_pre_key;
|
||||||
|
ContainsPreKeyFunc contains_pre_key;
|
||||||
|
RemovePreKeyFunc remove_pre_key;
|
||||||
|
DestroyFunc destroy_func;
|
||||||
|
void* user_data;
|
||||||
|
}
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int LoadPreKeyFunc(out Buffer record, uint32 pre_key_id, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int StorePreKeyFunc(uint32 pre_key_id, [CCode (array_length_type = "size_t")] uint8[] record, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int ContainsPreKeyFunc(uint32 pre_key_id, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int RemovePreKeyFunc(uint32 pre_key_id, void* user_data);
|
||||||
|
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_protocol_signed_pre_key_store", cheader_filename = "signal/signal_protocol.h")]
|
||||||
|
public struct NativeSignedPreKeyStore {
|
||||||
|
LoadPreKeyFunc load_signed_pre_key;
|
||||||
|
StorePreKeyFunc store_signed_pre_key;
|
||||||
|
ContainsPreKeyFunc contains_signed_pre_key;
|
||||||
|
RemovePreKeyFunc remove_signed_pre_key;
|
||||||
|
DestroyFunc destroy_func;
|
||||||
|
void* user_data;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_protocol_sender_key_store")]
|
||||||
|
public struct NativeSenderKeyStore {
|
||||||
|
StoreSenderKeyFunc store_sender_key;
|
||||||
|
LoadSenderKeyFunc load_sender_key;
|
||||||
|
DestroyFunc destroy_func;
|
||||||
|
void* user_data;
|
||||||
|
}
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int StoreSenderKeyFunc(SenderKeyName sender_key_name, [CCode (array_length_type = "size_t")] uint8[] record, [CCode (array_length_type = "size_t")] uint8[] user_record, void* user_data);
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate int LoadSenderKeyFunc(out Buffer record, out Buffer user_record, SenderKeyName sender_key_name, void* user_data);
|
||||||
|
|
||||||
|
[CCode (has_target = false)]
|
||||||
|
public delegate void DestroyFunc(void* user_data);
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_protocol_store_context", cprefix = "signal_protocol_store_context_", free_function="signal_protocol_store_context_destroy", cheader_filename = "signal/signal_protocol.h")]
|
||||||
|
public class NativeStoreContext {
|
||||||
|
public static int create(out NativeStoreContext context, NativeContext global_context);
|
||||||
|
public int set_session_store(NativeSessionStore store);
|
||||||
|
public int set_pre_key_store(NativePreKeyStore store);
|
||||||
|
public int set_signed_pre_key_store(NativeSignedPreKeyStore store);
|
||||||
|
public int set_identity_key_store(NativeIdentityKeyStore store);
|
||||||
|
public int set_sender_key_store(NativeSenderKeyStore store);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
[CCode (cheader_filename = "signal/signal_protocol.h")]
|
||||||
|
namespace Protocol {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Interface to the pre-key store.
|
||||||
|
* These functions will use the callbacks in the provided
|
||||||
|
* signal_protocol_store_context instance and operate in terms of higher level
|
||||||
|
* library data structures.
|
||||||
|
*/
|
||||||
|
[CCode (cprefix = "signal_protocol_pre_key_")]
|
||||||
|
namespace PreKey {
|
||||||
|
public int load_key(NativeStoreContext context, out PreKeyRecord pre_key, uint32 pre_key_id);
|
||||||
|
public int store_key(NativeStoreContext context, PreKeyRecord pre_key);
|
||||||
|
public int contains_key(NativeStoreContext context, uint32 pre_key_id);
|
||||||
|
public int remove_key(NativeStoreContext context, uint32 pre_key_id);
|
||||||
|
}
|
||||||
|
|
||||||
|
[CCode (cprefix = "signal_protocol_signed_pre_key_")]
|
||||||
|
namespace SignedPreKey {
|
||||||
|
public int load_key(NativeStoreContext context, out SignedPreKeyRecord pre_key, uint32 pre_key_id);
|
||||||
|
public int store_key(NativeStoreContext context, SignedPreKeyRecord pre_key);
|
||||||
|
public int contains_key(NativeStoreContext context, uint32 pre_key_id);
|
||||||
|
public int remove_key(NativeStoreContext context, uint32 pre_key_id);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Interface to the session store.
|
||||||
|
* These functions will use the callbacks in the provided
|
||||||
|
* signal_protocol_store_context instance and operate in terms of higher level
|
||||||
|
* library data structures.
|
||||||
|
*/
|
||||||
|
[CCode (cprefix = "signal_protocol_session_")]
|
||||||
|
namespace Session {
|
||||||
|
public int load_session(NativeStoreContext context, out SessionRecord record, Address address);
|
||||||
|
public int get_sub_device_sessions(NativeStoreContext context, out IntList sessions, char[] name);
|
||||||
|
public int store_session(NativeStoreContext context, Address address, SessionRecord record);
|
||||||
|
public int contains_session(NativeStoreContext context, Address address);
|
||||||
|
public int delete_session(NativeStoreContext context, Address address);
|
||||||
|
public int delete_all_sessions(NativeStoreContext context, char[] name);
|
||||||
|
}
|
||||||
|
|
||||||
|
namespace Identity {
|
||||||
|
public int get_key_pair(NativeStoreContext store_context, out IdentityKeyPair key_pair);
|
||||||
|
public int get_local_registration_id(NativeStoreContext store_context, out uint32 registration_id);
|
||||||
|
public int save_identity(NativeStoreContext store_context, Address address, ECPublicKey identity_key);
|
||||||
|
public int is_trusted_identity(NativeStoreContext store_context, Address address, ECPublicKey identity_key);
|
||||||
|
}
|
||||||
|
|
||||||
|
[CCode (cheader_filename = "signal/key_helper.h", cprefix = "signal_protocol_key_helper_")]
|
||||||
|
namespace KeyHelper {
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "signal_protocol_key_helper_pre_key_list_node", cprefix = "signal_protocol_key_helper_key_list_", free_function="signal_protocol_key_helper_key_list_free")]
|
||||||
|
public class PreKeyListNode {
|
||||||
|
public PreKeyRecord element();
|
||||||
|
public PreKeyListNode next();
|
||||||
|
}
|
||||||
|
|
||||||
|
public int generate_identity_key_pair(out IdentityKeyPair key_pair, NativeContext global_context);
|
||||||
|
public int generate_registration_id(out int32 registration_id, int extended_range, NativeContext global_context);
|
||||||
|
public int get_random_sequence(out int value, int max, NativeContext global_context);
|
||||||
|
public int generate_pre_keys(out PreKeyListNode head, uint start, uint count, NativeContext global_context);
|
||||||
|
public int generate_last_resort_pre_key(out PreKeyRecord pre_key, NativeContext global_context);
|
||||||
|
public int generate_signed_pre_key(out SignedPreKeyRecord signed_pre_key, IdentityKeyPair identity_key_pair, uint32 signed_pre_key_id, uint64 timestamp, NativeContext global_context);
|
||||||
|
public int generate_sender_signing_key(out ECKeyPair key_pair, NativeContext global_context);
|
||||||
|
public int generate_sender_key(out Buffer key_buffer, NativeContext global_context);
|
||||||
|
public int generate_sender_key_id(out int32 key_id, NativeContext global_context);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
[CCode (cheader_filename = "signal/curve.h")]
|
||||||
|
namespace Curve {
|
||||||
|
[CCode (cname = "curve_calculate_agreement")]
|
||||||
|
public int calculate_agreement([CCode (array_length = false)] out uint8[] shared_key_data, ECPublicKey public_key, ECPrivateKey private_key);
|
||||||
|
[CCode (cname = "curve_calculate_signature")]
|
||||||
|
public int calculate_signature(NativeContext context, out Buffer signature, ECPrivateKey signing_key, uint8[] message);
|
||||||
|
[CCode (cname = "curve_verify_signature")]
|
||||||
|
public int verify_signature(ECPublicKey signing_key, uint8[] message, uint8[] signature);
|
||||||
|
}
|
||||||
|
|
||||||
|
[CCode (cname = "session_builder_create", cheader_filename = "signal/session_builder.h")]
|
||||||
|
public static int session_builder_create(out SessionBuilder builder, NativeStoreContext store, Address remote_address, NativeContext global_context);
|
||||||
|
[CCode (cname = "session_cipher_create", cheader_filename = "signal/session_cipher.h")]
|
||||||
|
public static int session_cipher_create(out SessionCipher cipher, NativeStoreContext store, Address remote_address, NativeContext global_context);
|
||||||
|
[CCode (cname = "pre_key_signal_message_deserialize", cheader_filename = "signal/protocol.h")]
|
||||||
|
public static int pre_key_signal_message_deserialize(out PreKeySignalMessage message, uint8[] data, NativeContext global_context);
|
||||||
|
[CCode (cname = "pre_key_signal_message_copy", cheader_filename = "signal/protocol.h")]
|
||||||
|
public static int pre_key_signal_message_copy(out PreKeySignalMessage message, PreKeySignalMessage other_message, NativeContext global_context);
|
||||||
|
[CCode (cname = "signal_message_create", cheader_filename = "signal/protocol.h")]
|
||||||
|
public static int signal_message_create(out SignalMessage message, uint8 message_version, uint8[] mac_key, ECPublicKey sender_ratchet_key, uint32 counter, uint32 previous_counter, uint8[] ciphertext, ECPublicKey sender_identity_key, ECPublicKey receiver_identity_key, NativeContext global_context);
|
||||||
|
[CCode (cname = "signal_message_deserialize", cheader_filename = "signal/protocol.h")]
|
||||||
|
public static int signal_message_deserialize(out SignalMessage message, uint8[] data, NativeContext global_context);
|
||||||
|
[CCode (cname = "signal_message_copy", cheader_filename = "signal/protocol.h")]
|
||||||
|
public static int signal_message_copy(out SignalMessage message, SignalMessage other_message, NativeContext global_context);
|
||||||
|
[CCode (cname = "curve_generate_key_pair", cheader_filename = "signal/curve.h")]
|
||||||
|
public static int curve_generate_key_pair(NativeContext context, out ECKeyPair key_pair);
|
||||||
|
[CCode (cname = "curve_decode_private_point", cheader_filename = "signal/curve.h")]
|
||||||
|
public static int curve_decode_private_point(out ECPrivateKey public_key, uint8[] key, NativeContext global_context);
|
||||||
|
[CCode (cname = "curve_decode_point", cheader_filename = "signal/curve.h")]
|
||||||
|
public static int curve_decode_point(out ECPublicKey public_key, uint8[] key, NativeContext global_context);
|
||||||
|
[CCode (cname = "curve_generate_private_key", cheader_filename = "signal/curve.h")]
|
||||||
|
public static int curve_generate_private_key(NativeContext context, out ECPrivateKey private_key);
|
||||||
|
[CCode (cname = "ratchet_identity_key_pair_deserialize", cheader_filename = "signal/ratchet.h")]
|
||||||
|
public static int ratchet_identity_key_pair_deserialize(out IdentityKeyPair key_pair, uint8[] data, NativeContext global_context);
|
||||||
|
[CCode (cname = "session_signed_pre_key_deserialize", cheader_filename = "signal/signed_pre_key.h")]
|
||||||
|
public static int session_signed_pre_key_deserialize(out SignedPreKeyRecord pre_key, uint8[] data, NativeContext global_context);
|
||||||
|
|
||||||
|
[Compact]
|
||||||
|
[CCode (cname = "hkdf_context", cprefix = "hkdf_", free_function = "hkdf_destroy", cheader_filename = "signal/hkdf.h")]
|
||||||
|
public class NativeHkdfContext {
|
||||||
|
public static int create(out NativeHkdfContext context, int message_version, NativeContext global_context);
|
||||||
|
public int compare(NativeHkdfContext other);
|
||||||
|
public ssize_t derive_secrets([CCode (array_length = false)] out uint8[] output, uint8[] input_key_material, uint8[] salt, uint8[] info, size_t output_len);
|
||||||
|
}
|
||||||
|
|
||||||
|
[CCode (cname = "setup_signal_vala_crypto_provider", cheader_filename = "signal/signal_helper.h")]
|
||||||
|
public static void setup_crypto_provider(NativeContext context);
|
||||||
|
[CCode (cname = "signal_vala_randomize", cheader_filename = "signal/signal_helper.h")]
|
||||||
|
public static int native_random(uint8[] data);
|
||||||
|
}
|
||||||
|
|
@ -1,91 +0,0 @@
|
||||||
find_package(GCrypt REQUIRED)
|
|
||||||
find_packages(SIGNAL_PROTOCOL_PACKAGES REQUIRED
|
|
||||||
Gee
|
|
||||||
GLib
|
|
||||||
GObject
|
|
||||||
)
|
|
||||||
|
|
||||||
vala_precompile(SIGNAL_PROTOCOL_VALA_C
|
|
||||||
SOURCES
|
|
||||||
"src/context.vala"
|
|
||||||
"src/simple_iks.vala"
|
|
||||||
"src/simple_ss.vala"
|
|
||||||
"src/simple_pks.vala"
|
|
||||||
"src/simple_spks.vala"
|
|
||||||
"src/store.vala"
|
|
||||||
"src/util.vala"
|
|
||||||
CUSTOM_VAPIS
|
|
||||||
${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-public.vapi
|
|
||||||
${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-native.vapi
|
|
||||||
PACKAGES
|
|
||||||
${SIGNAL_PROTOCOL_PACKAGES}
|
|
||||||
GENERATE_VAPI
|
|
||||||
signal-protocol-vala
|
|
||||||
GENERATE_HEADER
|
|
||||||
signal-protocol-vala
|
|
||||||
)
|
|
||||||
|
|
||||||
set(C_HEADERS_SRC "")
|
|
||||||
set(C_HEADERS_TARGET "")
|
|
||||||
|
|
||||||
# libsignal-protocol-c has a history of breaking compatibility on the patch level
|
|
||||||
# we'll have to check compatibility for every new release
|
|
||||||
# distro maintainers may update this dependency after compatibility tests
|
|
||||||
find_package(SignalProtocol 2.3.2 REQUIRED)
|
|
||||||
|
|
||||||
list(APPEND C_HEADERS_SRC "${CMAKE_CURRENT_SOURCE_DIR}/src/signal_helper.h")
|
|
||||||
list(APPEND C_HEADERS_TARGET "${CMAKE_BINARY_DIR}/exports/signal_helper.h")
|
|
||||||
|
|
||||||
add_custom_command(OUTPUT "${CMAKE_BINARY_DIR}/exports/signal_helper.h"
|
|
||||||
COMMAND
|
|
||||||
cp "${CMAKE_CURRENT_SOURCE_DIR}/src/signal_helper.h" "${CMAKE_BINARY_DIR}/exports/signal_helper.h"
|
|
||||||
DEPENDS
|
|
||||||
"${CMAKE_CURRENT_SOURCE_DIR}/src/signal_helper.h"
|
|
||||||
COMMENT
|
|
||||||
Copy header file signal_helper.h
|
|
||||||
)
|
|
||||||
|
|
||||||
add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/exports/signal-protocol.vapi
|
|
||||||
COMMAND
|
|
||||||
cat "${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-public.vapi" "${CMAKE_BINARY_DIR}/exports/signal-protocol-vala.vapi" > "${CMAKE_BINARY_DIR}/exports/signal-protocol.vapi"
|
|
||||||
DEPENDS
|
|
||||||
${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-public.vapi
|
|
||||||
${CMAKE_BINARY_DIR}/exports/signal-protocol-vala.vapi
|
|
||||||
)
|
|
||||||
|
|
||||||
add_custom_target(signal-protocol-vapi
|
|
||||||
DEPENDS
|
|
||||||
${CMAKE_BINARY_DIR}/exports/signal-protocol.vapi
|
|
||||||
${CMAKE_BINARY_DIR}/exports/signal-protocol-vala.h
|
|
||||||
${C_HEADERS_TARGET}
|
|
||||||
)
|
|
||||||
|
|
||||||
set(CFLAGS ${VALA_CFLAGS} -I${CMAKE_CURRENT_SOURCE_DIR}/libsignal-protocol-c/src -I${CMAKE_CURRENT_SOURCE_DIR}/src)
|
|
||||||
add_definitions(${CFLAGS})
|
|
||||||
add_library(signal-protocol-vala STATIC ${SIGNAL_PROTOCOL_VALA_C} ${CMAKE_CURRENT_SOURCE_DIR}/src/signal_helper.c)
|
|
||||||
add_dependencies(signal-protocol-vala signal-protocol-vapi)
|
|
||||||
target_link_libraries(signal-protocol-vala ${SIGNAL_PROTOCOL_PACKAGES} gcrypt signal-protocol-c m)
|
|
||||||
set_property(TARGET signal-protocol-vala PROPERTY POSITION_INDEPENDENT_CODE ON)
|
|
||||||
|
|
||||||
if(BUILD_TESTS)
|
|
||||||
vala_precompile(SIGNAL_TEST_VALA_C
|
|
||||||
SOURCES
|
|
||||||
"tests/common.vala"
|
|
||||||
"tests/testcase.vala"
|
|
||||||
|
|
||||||
"tests/curve25519.vala"
|
|
||||||
"tests/hkdf.vala"
|
|
||||||
"tests/session_builder.vala"
|
|
||||||
CUSTOM_VAPIS
|
|
||||||
${CMAKE_BINARY_DIR}/exports/signal-protocol-vala_internal.vapi
|
|
||||||
${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-public.vapi
|
|
||||||
${CMAKE_CURRENT_SOURCE_DIR}/vapi/signal-protocol-native.vapi
|
|
||||||
PACKAGES
|
|
||||||
${SIGNAL_PROTOCOL_PACKAGES}
|
|
||||||
)
|
|
||||||
|
|
||||||
set(CFLAGS ${VALA_CFLAGS} -I${CMAKE_CURRENT_BINARY_DIR}/signal-protocol)
|
|
||||||
add_executable(signal-protocol-vala-test ${SIGNAL_TEST_VALA_C})
|
|
||||||
add_dependencies(signal-protocol-vala-test signal-protocol-vala)
|
|
||||||
target_link_libraries(signal-protocol-vala-test signal-protocol-vala ${SIGNAL_PROTOCOL_PACKAGES})
|
|
||||||
endif(BUILD_TESTS)
|
|
||||||
|
|
@ -1,274 +0,0 @@
|
||||||
namespace Signal {
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_context", cprefix="signal_context_", free_function="signal_context_destroy", cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
public class NativeContext {
|
|
||||||
public static int create(out NativeContext context, void* user_data);
|
|
||||||
public int set_crypto_provider(NativeCryptoProvider crypto_provider);
|
|
||||||
public int set_locking_functions(LockingFunc lock, LockingFunc unlock);
|
|
||||||
public int set_log_function(LogFunc log);
|
|
||||||
}
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate void LockingFunc(void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate void LogFunc(LogLevel level, string message, size_t len, void* user_data);
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_crypto_provider", cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
public struct NativeCryptoProvider {
|
|
||||||
public RandomFunc random_func;
|
|
||||||
public HmacSha256Init hmac_sha256_init_func;
|
|
||||||
public HmacSha256Update hmac_sha256_update_func;
|
|
||||||
public HmacSha256Final hmac_sha256_final_func;
|
|
||||||
public HmacSha256Cleanup hmac_sha256_cleanup_func;
|
|
||||||
public Sha512DigestInit sha512_digest_init_func;
|
|
||||||
public Sha512DigestUpdate sha512_digest_update_func;
|
|
||||||
public Sha512DigestFinal sha512_digest_final_func;
|
|
||||||
public Sha512DigestCleanup sha512_digest_cleanup_func;
|
|
||||||
public CryptFunc encrypt_func;
|
|
||||||
public CryptFunc decrypt_func;
|
|
||||||
public void* user_data;
|
|
||||||
}
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int RandomFunc(uint8[] data, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int HmacSha256Init(out void* hmac_context, uint8[] key, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int HmacSha256Update(void* hmac_context, uint8[] data, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int HmacSha256Final(void* hmac_context, out Buffer buffer, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int HmacSha256Cleanup(void* hmac_context, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int Sha512DigestInit(out void* digest_context, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int Sha512DigestUpdate(void* digest_context, uint8[] data, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int Sha512DigestFinal(void* digest_context, out Buffer buffer, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int Sha512DigestCleanup(void* digest_context, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int CryptFunc(out Buffer output, Cipher cipher, uint8[] key, uint8[] iv, uint8[] content, void* user_data);
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_protocol_session_store", cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
public struct NativeSessionStore {
|
|
||||||
public LoadSessionFunc load_session_func;
|
|
||||||
public GetSubDeviceSessionsFunc get_sub_device_sessions_func;
|
|
||||||
public StoreSessionFunc store_session_func;
|
|
||||||
public ContainsSessionFunc contains_session_func;
|
|
||||||
public DeleteSessionFunc delete_session_func;
|
|
||||||
public DeleteAllSessionsFunc delete_all_sessions_func;
|
|
||||||
public DestroyFunc destroy_func;
|
|
||||||
public void* user_data;
|
|
||||||
}
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int LoadSessionFunc(out Buffer record, out Buffer user_record, Address address, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int GetSubDeviceSessionsFunc(out IntList sessions, [CCode (array_length_type = "size_t")] char[] name, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int StoreSessionFunc(Address address, [CCode (array_length_type = "size_t")] uint8[] record, [CCode (array_length_type = "size_t")] uint8[] user_record, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int ContainsSessionFunc(Address address, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int DeleteSessionFunc(Address address, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int DeleteAllSessionsFunc([CCode (array_length_type = "size_t")] char[] name, void* user_data);
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_protocol_identity_key_store", cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
public struct NativeIdentityKeyStore {
|
|
||||||
GetIdentityKeyPairFunc get_identity_key_pair;
|
|
||||||
GetLocalRegistrationIdFunc get_local_registration_id;
|
|
||||||
SaveIdentityFunc save_identity;
|
|
||||||
IsTrustedIdentityFunc is_trusted_identity;
|
|
||||||
DestroyFunc destroy_func;
|
|
||||||
void* user_data;
|
|
||||||
}
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int GetIdentityKeyPairFunc(out Buffer public_data, out Buffer private_data, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int GetLocalRegistrationIdFunc(void* user_data, out uint32 registration_id);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int SaveIdentityFunc(Address address, [CCode (array_length_type = "size_t")] uint8[] key, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int IsTrustedIdentityFunc(Address address, [CCode (array_length_type = "size_t")] uint8[] key, void* user_data);
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_protocol_pre_key_store", cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
public struct NativePreKeyStore {
|
|
||||||
LoadPreKeyFunc load_pre_key;
|
|
||||||
StorePreKeyFunc store_pre_key;
|
|
||||||
ContainsPreKeyFunc contains_pre_key;
|
|
||||||
RemovePreKeyFunc remove_pre_key;
|
|
||||||
DestroyFunc destroy_func;
|
|
||||||
void* user_data;
|
|
||||||
}
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int LoadPreKeyFunc(out Buffer record, uint32 pre_key_id, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int StorePreKeyFunc(uint32 pre_key_id, [CCode (array_length_type = "size_t")] uint8[] record, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int ContainsPreKeyFunc(uint32 pre_key_id, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int RemovePreKeyFunc(uint32 pre_key_id, void* user_data);
|
|
||||||
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_protocol_signed_pre_key_store", cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
public struct NativeSignedPreKeyStore {
|
|
||||||
LoadPreKeyFunc load_signed_pre_key;
|
|
||||||
StorePreKeyFunc store_signed_pre_key;
|
|
||||||
ContainsPreKeyFunc contains_signed_pre_key;
|
|
||||||
RemovePreKeyFunc remove_signed_pre_key;
|
|
||||||
DestroyFunc destroy_func;
|
|
||||||
void* user_data;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_protocol_sender_key_store")]
|
|
||||||
public struct NativeSenderKeyStore {
|
|
||||||
StoreSenderKeyFunc store_sender_key;
|
|
||||||
LoadSenderKeyFunc load_sender_key;
|
|
||||||
DestroyFunc destroy_func;
|
|
||||||
void* user_data;
|
|
||||||
}
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int StoreSenderKeyFunc(SenderKeyName sender_key_name, [CCode (array_length_type = "size_t")] uint8[] record, [CCode (array_length_type = "size_t")] uint8[] user_record, void* user_data);
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int LoadSenderKeyFunc(out Buffer record, out Buffer user_record, SenderKeyName sender_key_name, void* user_data);
|
|
||||||
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate void DestroyFunc(void* user_data);
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_protocol_store_context", cprefix = "signal_protocol_store_context_", free_function="signal_protocol_store_context_destroy", cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
public class NativeStoreContext {
|
|
||||||
public static int create(out NativeStoreContext context, NativeContext global_context);
|
|
||||||
public int set_session_store(NativeSessionStore store);
|
|
||||||
public int set_pre_key_store(NativePreKeyStore store);
|
|
||||||
public int set_signed_pre_key_store(NativeSignedPreKeyStore store);
|
|
||||||
public int set_identity_key_store(NativeIdentityKeyStore store);
|
|
||||||
public int set_sender_key_store(NativeSenderKeyStore store);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
[CCode (cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
namespace Protocol {
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Interface to the pre-key store.
|
|
||||||
* These functions will use the callbacks in the provided
|
|
||||||
* signal_protocol_store_context instance and operate in terms of higher level
|
|
||||||
* library data structures.
|
|
||||||
*/
|
|
||||||
[CCode (cprefix = "signal_protocol_pre_key_")]
|
|
||||||
namespace PreKey {
|
|
||||||
public int load_key(NativeStoreContext context, out PreKeyRecord pre_key, uint32 pre_key_id);
|
|
||||||
public int store_key(NativeStoreContext context, PreKeyRecord pre_key);
|
|
||||||
public int contains_key(NativeStoreContext context, uint32 pre_key_id);
|
|
||||||
public int remove_key(NativeStoreContext context, uint32 pre_key_id);
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cprefix = "signal_protocol_signed_pre_key_")]
|
|
||||||
namespace SignedPreKey {
|
|
||||||
public int load_key(NativeStoreContext context, out SignedPreKeyRecord pre_key, uint32 pre_key_id);
|
|
||||||
public int store_key(NativeStoreContext context, SignedPreKeyRecord pre_key);
|
|
||||||
public int contains_key(NativeStoreContext context, uint32 pre_key_id);
|
|
||||||
public int remove_key(NativeStoreContext context, uint32 pre_key_id);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Interface to the session store.
|
|
||||||
* These functions will use the callbacks in the provided
|
|
||||||
* signal_protocol_store_context instance and operate in terms of higher level
|
|
||||||
* library data structures.
|
|
||||||
*/
|
|
||||||
[CCode (cprefix = "signal_protocol_session_")]
|
|
||||||
namespace Session {
|
|
||||||
public int load_session(NativeStoreContext context, out SessionRecord record, Address address);
|
|
||||||
public int get_sub_device_sessions(NativeStoreContext context, out IntList sessions, char[] name);
|
|
||||||
public int store_session(NativeStoreContext context, Address address, SessionRecord record);
|
|
||||||
public int contains_session(NativeStoreContext context, Address address);
|
|
||||||
public int delete_session(NativeStoreContext context, Address address);
|
|
||||||
public int delete_all_sessions(NativeStoreContext context, char[] name);
|
|
||||||
}
|
|
||||||
|
|
||||||
namespace Identity {
|
|
||||||
public int get_key_pair(NativeStoreContext store_context, out IdentityKeyPair key_pair);
|
|
||||||
public int get_local_registration_id(NativeStoreContext store_context, out uint32 registration_id);
|
|
||||||
public int save_identity(NativeStoreContext store_context, Address address, ECPublicKey identity_key);
|
|
||||||
public int is_trusted_identity(NativeStoreContext store_context, Address address, ECPublicKey identity_key);
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cheader_filename = "signal/key_helper.h", cprefix = "signal_protocol_key_helper_")]
|
|
||||||
namespace KeyHelper {
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_protocol_key_helper_pre_key_list_node", cprefix = "signal_protocol_key_helper_key_list_", free_function="signal_protocol_key_helper_key_list_free")]
|
|
||||||
public class PreKeyListNode {
|
|
||||||
public PreKeyRecord element();
|
|
||||||
public PreKeyListNode next();
|
|
||||||
}
|
|
||||||
|
|
||||||
public int generate_identity_key_pair(out IdentityKeyPair key_pair, NativeContext global_context);
|
|
||||||
public int generate_registration_id(out int32 registration_id, int extended_range, NativeContext global_context);
|
|
||||||
public int get_random_sequence(out int value, int max, NativeContext global_context);
|
|
||||||
public int generate_pre_keys(out PreKeyListNode head, uint start, uint count, NativeContext global_context);
|
|
||||||
public int generate_last_resort_pre_key(out PreKeyRecord pre_key, NativeContext global_context);
|
|
||||||
public int generate_signed_pre_key(out SignedPreKeyRecord signed_pre_key, IdentityKeyPair identity_key_pair, uint32 signed_pre_key_id, uint64 timestamp, NativeContext global_context);
|
|
||||||
public int generate_sender_signing_key(out ECKeyPair key_pair, NativeContext global_context);
|
|
||||||
public int generate_sender_key(out Buffer key_buffer, NativeContext global_context);
|
|
||||||
public int generate_sender_key_id(out int32 key_id, NativeContext global_context);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cheader_filename = "signal/curve.h")]
|
|
||||||
namespace Curve {
|
|
||||||
[CCode (cname = "curve_calculate_agreement")]
|
|
||||||
public int calculate_agreement([CCode (array_length = false)] out uint8[] shared_key_data, ECPublicKey public_key, ECPrivateKey private_key);
|
|
||||||
[CCode (cname = "curve_calculate_signature")]
|
|
||||||
public int calculate_signature(NativeContext context, out Buffer signature, ECPrivateKey signing_key, uint8[] message);
|
|
||||||
[CCode (cname = "curve_verify_signature")]
|
|
||||||
public int verify_signature(ECPublicKey signing_key, uint8[] message, uint8[] signature);
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cname = "session_builder_create", cheader_filename = "signal/session_builder.h")]
|
|
||||||
public static int session_builder_create(out SessionBuilder builder, NativeStoreContext store, Address remote_address, NativeContext global_context);
|
|
||||||
[CCode (cname = "session_cipher_create", cheader_filename = "signal/session_cipher.h")]
|
|
||||||
public static int session_cipher_create(out SessionCipher cipher, NativeStoreContext store, Address remote_address, NativeContext global_context);
|
|
||||||
[CCode (cname = "pre_key_signal_message_deserialize", cheader_filename = "signal/protocol.h")]
|
|
||||||
public static int pre_key_signal_message_deserialize(out PreKeySignalMessage message, uint8[] data, NativeContext global_context);
|
|
||||||
[CCode (cname = "pre_key_signal_message_copy", cheader_filename = "signal/protocol.h")]
|
|
||||||
public static int pre_key_signal_message_copy(out PreKeySignalMessage message, PreKeySignalMessage other_message, NativeContext global_context);
|
|
||||||
[CCode (cname = "signal_message_create", cheader_filename = "signal/protocol.h")]
|
|
||||||
public static int signal_message_create(out SignalMessage message, uint8 message_version, uint8[] mac_key, ECPublicKey sender_ratchet_key, uint32 counter, uint32 previous_counter, uint8[] ciphertext, ECPublicKey sender_identity_key, ECPublicKey receiver_identity_key, NativeContext global_context);
|
|
||||||
[CCode (cname = "signal_message_deserialize", cheader_filename = "signal/protocol.h")]
|
|
||||||
public static int signal_message_deserialize(out SignalMessage message, uint8[] data, NativeContext global_context);
|
|
||||||
[CCode (cname = "signal_message_copy", cheader_filename = "signal/protocol.h")]
|
|
||||||
public static int signal_message_copy(out SignalMessage message, SignalMessage other_message, NativeContext global_context);
|
|
||||||
[CCode (cname = "curve_generate_key_pair", cheader_filename = "signal/curve.h")]
|
|
||||||
public static int curve_generate_key_pair(NativeContext context, out ECKeyPair key_pair);
|
|
||||||
[CCode (cname = "curve_decode_private_point", cheader_filename = "signal/curve.h")]
|
|
||||||
public static int curve_decode_private_point(out ECPrivateKey public_key, uint8[] key, NativeContext global_context);
|
|
||||||
[CCode (cname = "curve_decode_point", cheader_filename = "signal/curve.h")]
|
|
||||||
public static int curve_decode_point(out ECPublicKey public_key, uint8[] key, NativeContext global_context);
|
|
||||||
[CCode (cname = "curve_generate_private_key", cheader_filename = "signal/curve.h")]
|
|
||||||
public static int curve_generate_private_key(NativeContext context, out ECPrivateKey private_key);
|
|
||||||
[CCode (cname = "ratchet_identity_key_pair_deserialize", cheader_filename = "signal/ratchet.h")]
|
|
||||||
public static int ratchet_identity_key_pair_deserialize(out IdentityKeyPair key_pair, uint8[] data, NativeContext global_context);
|
|
||||||
[CCode (cname = "session_signed_pre_key_deserialize", cheader_filename = "signal/signed_pre_key.h")]
|
|
||||||
public static int session_signed_pre_key_deserialize(out SignedPreKeyRecord pre_key, uint8[] data, NativeContext global_context);
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "hkdf_context", cprefix = "hkdf_", free_function = "hkdf_destroy", cheader_filename = "signal/hkdf.h")]
|
|
||||||
public class NativeHkdfContext {
|
|
||||||
public static int create(out NativeHkdfContext context, int message_version, NativeContext global_context);
|
|
||||||
public int compare(NativeHkdfContext other);
|
|
||||||
public ssize_t derive_secrets([CCode (array_length = false)] out uint8[] output, uint8[] input_key_material, uint8[] salt, uint8[] info, size_t output_len);
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cname = "setup_signal_vala_crypto_provider", cheader_filename = "signal_helper.h")]
|
|
||||||
public static void setup_crypto_provider(NativeContext context);
|
|
||||||
[CCode (cname = "signal_vala_randomize", cheader_filename = "signal_helper.h")]
|
|
||||||
public static int native_random(uint8[] data);
|
|
||||||
}
|
|
||||||
|
|
@ -1,384 +0,0 @@
|
||||||
namespace Signal {
|
|
||||||
|
|
||||||
[CCode (cname = "int", cprefix = "SG_ERR_", cheader_filename = "signal/signal_protocol.h", has_type_id = false)]
|
|
||||||
public enum ErrorCode {
|
|
||||||
[CCode (cname = "SG_SUCCESS")]
|
|
||||||
SUCCESS,
|
|
||||||
NOMEM,
|
|
||||||
INVAL,
|
|
||||||
UNKNOWN,
|
|
||||||
DUPLICATE_MESSAGE,
|
|
||||||
INVALID_KEY,
|
|
||||||
INVALID_KEY_ID,
|
|
||||||
INVALID_MAC,
|
|
||||||
INVALID_MESSAGE,
|
|
||||||
INVALID_VERSION,
|
|
||||||
LEGACY_MESSAGE,
|
|
||||||
NO_SESSION,
|
|
||||||
STALE_KEY_EXCHANGE,
|
|
||||||
UNTRUSTED_IDENTITY,
|
|
||||||
VRF_SIG_VERIF_FAILED,
|
|
||||||
INVALID_PROTO_BUF,
|
|
||||||
FP_VERSION_MISMATCH,
|
|
||||||
FP_IDENT_MISMATCH;
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cname = "SG_ERR_MINIMUM", cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
public const int MIN_ERROR_CODE;
|
|
||||||
|
|
||||||
[CCode (cname = "int", cprefix = "SG_LOG_", cheader_filename = "signal/signal_protocol.h", has_type_id = false)]
|
|
||||||
public enum LogLevel {
|
|
||||||
ERROR,
|
|
||||||
WARNING,
|
|
||||||
NOTICE,
|
|
||||||
INFO,
|
|
||||||
DEBUG
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cname = "signal_throw_gerror_by_code_", cheader_filename = "signal/signal_protocol.h")]
|
|
||||||
private int throw_by_code(int code, string? message = null) throws GLib.Error {
|
|
||||||
if (code < 0 && code > MIN_ERROR_CODE) {
|
|
||||||
throw new GLib.Error(-1, code, "%s: %s", message ?? "Signal error", ((ErrorCode)code).to_string());
|
|
||||||
}
|
|
||||||
return code;
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cname = "int", cprefix = "SG_CIPHER_", cheader_filename = "signal/signal_protocol.h", has_type_id = false)]
|
|
||||||
public enum Cipher {
|
|
||||||
AES_CTR_NOPADDING,
|
|
||||||
AES_CBC_PKCS5,
|
|
||||||
AES_GCM_NOPADDING
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_type_base", ref_function="signal_type_ref_vapi", unref_function="signal_type_unref_vapi", cheader_filename="signal/signal_protocol_types.h,signal_helper.h")]
|
|
||||||
public class TypeBase {
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_buffer", cheader_filename = "signal/signal_protocol_types.h", free_function="signal_buffer_free")]
|
|
||||||
public class Buffer {
|
|
||||||
[CCode (cname = "signal_buffer_alloc")]
|
|
||||||
public Buffer(size_t len);
|
|
||||||
[CCode (cname = "signal_buffer_create")]
|
|
||||||
public Buffer.from(uint8[] data);
|
|
||||||
|
|
||||||
public Buffer copy();
|
|
||||||
public Buffer append(uint8[] data);
|
|
||||||
public int compare(Buffer other);
|
|
||||||
|
|
||||||
public uint8 get(int i) { return data[i]; }
|
|
||||||
public void set(int i, uint8 val) { data[i] = val; }
|
|
||||||
|
|
||||||
public uint8[] data { get { int x = (int)len(); unowned uint8[] res = _data(); res.length = x; return res; } }
|
|
||||||
|
|
||||||
[CCode (array_length = false, cname = "signal_buffer_data")]
|
|
||||||
private unowned uint8[] _data();
|
|
||||||
private size_t len();
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_int_list", cheader_filename = "signal/signal_protocol_types.h", free_function="signal_int_list_free")]
|
|
||||||
public class IntList {
|
|
||||||
[CCode (cname = "signal_int_list_alloc")]
|
|
||||||
public IntList();
|
|
||||||
[CCode (cname = "signal_int_list_push_back")]
|
|
||||||
public int add(int value);
|
|
||||||
public uint size { [CCode (cname = "signal_int_list_size")] get; }
|
|
||||||
[CCode (cname = "signal_int_list_at")]
|
|
||||||
public int get(uint index);
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "session_builder", cprefix = "session_builder_", free_function="session_builder_free", cheader_filename = "signal/session_builder.h")]
|
|
||||||
public class SessionBuilder {
|
|
||||||
[CCode (cname = "session_builder_process_pre_key_bundle")]
|
|
||||||
private int process_pre_key_bundle_(PreKeyBundle pre_key_bundle);
|
|
||||||
[CCode (cname = "session_builder_process_pre_key_bundle_")]
|
|
||||||
public void process_pre_key_bundle(PreKeyBundle pre_key_bundle) throws GLib.Error {
|
|
||||||
throw_by_code(process_pre_key_bundle_(pre_key_bundle));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "session_pre_key_bundle", cprefix = "session_pre_key_bundle_", cheader_filename = "signal/session_pre_key.h")]
|
|
||||||
public class PreKeyBundle : TypeBase {
|
|
||||||
public static int create(out PreKeyBundle bundle, uint32 registration_id, int device_id, uint32 pre_key_id, ECPublicKey? pre_key_public,
|
|
||||||
uint32 signed_pre_key_id, ECPublicKey? signed_pre_key_public, uint8[]? signed_pre_key_signature, ECPublicKey? identity_key);
|
|
||||||
public uint32 registration_id { get; }
|
|
||||||
public int device_id { get; }
|
|
||||||
public uint32 pre_key_id { get; }
|
|
||||||
public ECPublicKey pre_key { owned get; }
|
|
||||||
public uint32 signed_pre_key_id { get; }
|
|
||||||
public ECPublicKey signed_pre_key { owned get; }
|
|
||||||
public Buffer signed_pre_key_signature { owned get; }
|
|
||||||
public ECPublicKey identity_key { owned get; }
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "session_pre_key", cprefix = "session_pre_key_", cheader_filename = "signal/session_pre_key.h,signal_helper.h")]
|
|
||||||
public class PreKeyRecord : TypeBase {
|
|
||||||
public static int create(out PreKeyRecord pre_key, uint32 id, ECKeyPair key_pair);
|
|
||||||
//public static int deserialize(out PreKeyRecord pre_key, uint8[] data, NativeContext global_context);
|
|
||||||
[CCode (instance_pos = 2)]
|
|
||||||
public int serialze(out Buffer buffer);
|
|
||||||
public uint32 id { get; }
|
|
||||||
public ECKeyPair key_pair { get; }
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "session_record", cprefix = "session_record_", cheader_filename = "signal/signal_protocol_types.h")]
|
|
||||||
public class SessionRecord : TypeBase {
|
|
||||||
public SessionState state { get; }
|
|
||||||
public Buffer user_record { get; }
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "session_state", cprefix = "session_state_", cheader_filename = "signal/session_state.h")]
|
|
||||||
public class SessionState : TypeBase {
|
|
||||||
//public static int create(out SessionState state, NativeContext context);
|
|
||||||
//public static int deserialize(out SessionState state, uint8[] data, NativeContext context);
|
|
||||||
//public static int copy(out SessionState state, SessionState other_state, NativeContext context);
|
|
||||||
[CCode (instance_pos = 2)]
|
|
||||||
public int serialze(out Buffer buffer);
|
|
||||||
|
|
||||||
public uint32 session_version { get; set; }
|
|
||||||
public ECPublicKey local_identity_key { get; set; }
|
|
||||||
public ECPublicKey remote_identity_key { get; set; }
|
|
||||||
//public Ratchet.RootKey root_key { get; set; }
|
|
||||||
public uint32 previous_counter { get; set; }
|
|
||||||
public ECPublicKey sender_ratchet_key { get; }
|
|
||||||
public ECKeyPair sender_ratchet_key_pair { get; }
|
|
||||||
//public Ratchet.ChainKey sender_chain_key { get; set; }
|
|
||||||
public uint32 remote_registration_id { get; set; }
|
|
||||||
public uint32 local_registration_id { get; set; }
|
|
||||||
public int needs_refresh { get; set; }
|
|
||||||
public ECPublicKey alice_base_key { get; set; }
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "session_signed_pre_key", cprefix = "session_signed_pre_key_", cheader_filename = "signal/session_pre_key.h")]
|
|
||||||
public class SignedPreKeyRecord : TypeBase {
|
|
||||||
public static int create(out SignedPreKeyRecord pre_key, uint32 id, uint64 timestamp, ECKeyPair key_pair, uint8[] signature);
|
|
||||||
[CCode (instance_pos = 2)]
|
|
||||||
public int serialze(out Buffer buffer);
|
|
||||||
|
|
||||||
public uint32 id { get; }
|
|
||||||
public uint64 timestamp { get; }
|
|
||||||
public ECKeyPair key_pair { get; }
|
|
||||||
public uint8[] signature { [CCode (cname = "session_signed_pre_key_get_signature_")] get { int x = (int)get_signature_len(); unowned uint8[] res = get_signature(); res.length = x; return res; } }
|
|
||||||
|
|
||||||
[CCode (array_length = false, cname = "session_signed_pre_key_get_signature")]
|
|
||||||
private unowned uint8[] get_signature();
|
|
||||||
private size_t get_signature_len();
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Address of an Signal Protocol message recipient
|
|
||||||
*/
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_protocol_address", cprefix = "signal_protocol_address_", cheader_filename = "signal/signal_protocol.h,signal_helper.h")]
|
|
||||||
public class Address {
|
|
||||||
public Address(string name, int32 device_id);
|
|
||||||
public int32 device_id { get; set; }
|
|
||||||
public string name { owned get; set; }
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* A representation of a (group + sender + device) tuple
|
|
||||||
*/
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_protocol_sender_key_name")]
|
|
||||||
public class SenderKeyName {
|
|
||||||
[CCode (cname = "group_id", array_length_cname="group_id_len")]
|
|
||||||
private char* group_id_;
|
|
||||||
private size_t group_id_len;
|
|
||||||
public Address sender;
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "ec_public_key", cprefix = "ec_public_key_", cheader_filename = "signal/curve.h,signal_helper.h")]
|
|
||||||
public class ECPublicKey : TypeBase {
|
|
||||||
[CCode (cname = "curve_generate_public_key")]
|
|
||||||
public static int generate(out ECPublicKey public_key, ECPrivateKey private_key);
|
|
||||||
[CCode (instance_pos = 1, cname = "ec_public_key_serialize")]
|
|
||||||
private int serialize_([CCode (pos = 0)] out Buffer buffer);
|
|
||||||
[CCode (cname = "ec_public_key_serialize_")]
|
|
||||||
public uint8[] serialize() {
|
|
||||||
Buffer buffer;
|
|
||||||
int code = serialize_(out buffer);
|
|
||||||
if (code < 0 && code > MIN_ERROR_CODE) {
|
|
||||||
// Can only throw for invalid arguments or out of memory.
|
|
||||||
GLib.assert_not_reached();
|
|
||||||
}
|
|
||||||
return buffer.data;
|
|
||||||
}
|
|
||||||
public int compare(ECPublicKey other);
|
|
||||||
public int memcmp(ECPublicKey other);
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "ec_private_key", cprefix = "ec_private_key_", cheader_filename = "signal/curve.h,signal_helper.h")]
|
|
||||||
public class ECPrivateKey : TypeBase {
|
|
||||||
[CCode (instance_pos = 1, cname = "ec_private_key_serialize")]
|
|
||||||
private int serialize_([CCode (pos = 0)] out Buffer buffer);
|
|
||||||
[CCode (cname = "ec_private_key_serialize_")]
|
|
||||||
public uint8[] serialize() throws GLib.Error {
|
|
||||||
Buffer buffer;
|
|
||||||
int code = serialize_(out buffer);
|
|
||||||
if (code < 0 && code > MIN_ERROR_CODE) {
|
|
||||||
// Can only throw for invalid arguments or out of memory.
|
|
||||||
GLib.assert_not_reached();
|
|
||||||
}
|
|
||||||
return buffer.data;
|
|
||||||
}
|
|
||||||
public int compare(ECPublicKey other);
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "ec_key_pair", cprefix="ec_key_pair_", cheader_filename = "signal/curve.h,signal_helper.h")]
|
|
||||||
public class ECKeyPair : TypeBase {
|
|
||||||
public static int create(out ECKeyPair key_pair, ECPublicKey public_key, ECPrivateKey private_key);
|
|
||||||
public ECPublicKey public { get; }
|
|
||||||
public ECPrivateKey private { get; }
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cname = "ratchet_message_keys", cheader_filename = "signal/ratchet.h")]
|
|
||||||
public class MessageKeys {
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "ratchet_identity_key_pair", cprefix = "ratchet_identity_key_pair_", cheader_filename = "signal/ratchet.h,signal_helper.h")]
|
|
||||||
public class IdentityKeyPair : TypeBase {
|
|
||||||
public static int create(out IdentityKeyPair key_pair, ECPublicKey public_key, ECPrivateKey private_key);
|
|
||||||
public int serialze(out Buffer buffer);
|
|
||||||
public ECPublicKey public { get; }
|
|
||||||
public ECPrivateKey private { get; }
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "ec_public_key_list")]
|
|
||||||
public class PublicKeyList {}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* The main entry point for Signal Protocol encrypt/decrypt operations.
|
|
||||||
*
|
|
||||||
* Once a session has been established with session_builder,
|
|
||||||
* this class can be used for all encrypt/decrypt operations within
|
|
||||||
* that session.
|
|
||||||
*/
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "session_cipher", cprefix = "session_cipher_", cheader_filename = "signal/session_cipher.h", free_function = "session_cipher_free")]
|
|
||||||
public class SessionCipher {
|
|
||||||
public void* user_data { get; set; }
|
|
||||||
public DecryptionCallback decryption_callback { set; }
|
|
||||||
[CCode (cname = "session_cipher_encrypt")]
|
|
||||||
private int encrypt_(uint8[] padded_message, out CiphertextMessage encrypted_message);
|
|
||||||
[CCode (cname = "session_cipher_encrypt_")]
|
|
||||||
public CiphertextMessage encrypt(uint8[] padded_message) throws GLib.Error {
|
|
||||||
CiphertextMessage res;
|
|
||||||
throw_by_code(encrypt_(padded_message, out res));
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
[CCode (cname = "session_cipher_decrypt_pre_key_signal_message")]
|
|
||||||
private int decrypt_pre_key_signal_message_(PreKeySignalMessage ciphertext, void* decrypt_context, out Buffer plaintext);
|
|
||||||
[CCode (cname = "session_cipher_decrypt_pre_key_signal_message_")]
|
|
||||||
public uint8[] decrypt_pre_key_signal_message(PreKeySignalMessage ciphertext, void* decrypt_context = null) throws GLib.Error {
|
|
||||||
Buffer res;
|
|
||||||
throw_by_code(decrypt_pre_key_signal_message_(ciphertext, decrypt_context, out res));
|
|
||||||
return res.data;
|
|
||||||
}
|
|
||||||
[CCode (cname = "session_cipher_decrypt_signal_message")]
|
|
||||||
private int decrypt_signal_message_(SignalMessage ciphertext, void* decrypt_context, out Buffer plaintext);
|
|
||||||
[CCode (cname = "session_cipher_decrypt_signal_message_")]
|
|
||||||
public uint8[] decrypt_signal_message(SignalMessage ciphertext, void* decrypt_context = null) throws GLib.Error {
|
|
||||||
Buffer res;
|
|
||||||
throw_by_code(decrypt_signal_message_(ciphertext, decrypt_context, out res));
|
|
||||||
return res.data;
|
|
||||||
}
|
|
||||||
public int get_remote_registration_id(out uint32 remote_id);
|
|
||||||
public int get_session_version(uint32 version);
|
|
||||||
|
|
||||||
[CCode (has_target = false)]
|
|
||||||
public delegate int DecryptionCallback(SessionCipher cipher, Buffer plaintext, void* decrypt_context);
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cname = "int", cheader_filename = "signal/protocol.h", has_type_id = false)]
|
|
||||||
public enum CiphertextType {
|
|
||||||
[CCode (cname = "CIPHERTEXT_SIGNAL_TYPE")]
|
|
||||||
SIGNAL,
|
|
||||||
[CCode (cname = "CIPHERTEXT_PREKEY_TYPE")]
|
|
||||||
PREKEY,
|
|
||||||
[CCode (cname = "CIPHERTEXT_SENDERKEY_TYPE")]
|
|
||||||
SENDERKEY,
|
|
||||||
[CCode (cname = "CIPHERTEXT_SENDERKEY_DISTRIBUTION_TYPE")]
|
|
||||||
SENDERKEY_DISTRIBUTION
|
|
||||||
}
|
|
||||||
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "ciphertext_message", cprefix = "ciphertext_message_", cheader_filename = "signal/protocol.h,signal_helper.h")]
|
|
||||||
public abstract class CiphertextMessage : TypeBase {
|
|
||||||
public CiphertextType type { get; }
|
|
||||||
[CCode (cname = "ciphertext_message_get_serialized")]
|
|
||||||
private unowned Buffer get_serialized_();
|
|
||||||
public uint8[] serialized { [CCode (cname = "ciphertext_message_get_serialized_")] get {
|
|
||||||
return get_serialized_().data;
|
|
||||||
}}
|
|
||||||
}
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "signal_message", cprefix = "signal_message_", cheader_filename = "signal/protocol.h,signal_helper.h")]
|
|
||||||
public class SignalMessage : CiphertextMessage {
|
|
||||||
public ECPublicKey sender_ratchet_key { get; }
|
|
||||||
public uint8 message_version { get; }
|
|
||||||
public uint32 counter { get; }
|
|
||||||
public Buffer body { get; }
|
|
||||||
//public int verify_mac(uint8 message_version, ECPublicKey sender_identity_key, ECPublicKey receiver_identity_key, uint8[] mac, NativeContext global_context);
|
|
||||||
public static int is_legacy(uint8[] data);
|
|
||||||
}
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "pre_key_signal_message", cprefix = "pre_key_signal_message_", cheader_filename = "signal/protocol.h,signal_helper.h")]
|
|
||||||
public class PreKeySignalMessage : CiphertextMessage {
|
|
||||||
public uint8 message_version { get; }
|
|
||||||
public ECPublicKey identity_key { get; }
|
|
||||||
public uint32 registration_id { get; }
|
|
||||||
public uint32 pre_key_id { get; }
|
|
||||||
public uint32 signed_pre_key_id { get; }
|
|
||||||
public ECPublicKey base_key { get; }
|
|
||||||
public SignalMessage signal_message { get; }
|
|
||||||
}
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "sender_key_message", cprefix = "sender_key_message_", cheader_filename = "signal/protocol.h,signal_helper.h")]
|
|
||||||
public class SenderKeyMessage : CiphertextMessage {
|
|
||||||
public uint32 key_id { get; }
|
|
||||||
public uint32 iteration { get; }
|
|
||||||
public Buffer ciphertext { get; }
|
|
||||||
}
|
|
||||||
[Compact]
|
|
||||||
[CCode (cname = "sender_key_distribution_message", cprefix = "sender_key_distribution_message_", cheader_filename = "signal/protocol.h,signal_helper.h")]
|
|
||||||
public class SenderKeyDistributionMessage : CiphertextMessage {
|
|
||||||
public uint32 id { get; }
|
|
||||||
public uint32 iteration { get; }
|
|
||||||
public Buffer chain_key { get; }
|
|
||||||
public ECPublicKey signature_key { get; }
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cname = "signal_vala_encrypt", cheader_filename = "signal_helper.h")]
|
|
||||||
private static int aes_encrypt_(out Buffer output, int cipher, uint8[] key, uint8[] iv, uint8[] plaintext, void *user_data);
|
|
||||||
|
|
||||||
[CCode (cname = "signal_vala_encrypt_")]
|
|
||||||
public uint8[] aes_encrypt(int cipher, uint8[] key, uint8[] iv, uint8[] plaintext) throws GLib.Error {
|
|
||||||
Buffer buf;
|
|
||||||
throw_by_code(aes_encrypt_(out buf, cipher, key, iv, plaintext, null));
|
|
||||||
return buf.data;
|
|
||||||
}
|
|
||||||
|
|
||||||
[CCode (cname = "signal_vala_decrypt", cheader_filename = "signal_helper.h")]
|
|
||||||
private static int aes_decrypt_(out Buffer output, int cipher, uint8[] key, uint8[] iv, uint8[] ciphertext, void *user_data);
|
|
||||||
|
|
||||||
[CCode (cname = "signal_vala_decrypt_")]
|
|
||||||
public uint8[] aes_decrypt(int cipher, uint8[] key, uint8[] iv, uint8[] ciphertext) throws GLib.Error {
|
|
||||||
Buffer buf;
|
|
||||||
throw_by_code(aes_decrypt_(out buf, cipher, key, iv, ciphertext, null));
|
|
||||||
return buf.data;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Loading…
Reference in a new issue