# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1645432476 -3600
# Node ID f2e78f7164d68acfb6b1c28b8caeb52d57348e66
# Parent  df86d2505df898be0f983856b7ea9898fae60263
reintroduction of OpenSslConfigurationStatic-1.1.1.cmake for orthanc-gcp

diff -r df86d2505df8 -r f2e78f7164d6 OrthancFramework/Resources/CMake/OpenSslConfiguration.cmake
--- a/OrthancFramework/Resources/CMake/OpenSslConfiguration.cmake	Sun Feb 20 16:57:43 2022 +0100
+++ b/OrthancFramework/Resources/CMake/OpenSslConfiguration.cmake	Mon Feb 21 09:34:36 2022 +0100
@@ -20,7 +20,10 @@
 
 
 if (STATIC_BUILD OR NOT USE_SYSTEM_OPENSSL)
-  if (OPENSSL_STATIC_VERSION STREQUAL "3.0")
+  if (OPENSSL_STATIC_VERSION STREQUAL "1.1.1")
+    # Still used by orthanc-gcp (Google Cloud Platform) as of its release 1.0
+    include(${CMAKE_CURRENT_LIST_DIR}/OpenSslConfigurationStatic-1.1.1.cmake)
+  elseif (OPENSSL_STATIC_VERSION STREQUAL "3.0")
     include(${CMAKE_CURRENT_LIST_DIR}/OpenSslConfigurationStatic-3.0.cmake)
   else()
     message(FATAL_ERROR "Unsupported version of OpenSSL: ${OPENSSL_STATIC_VERSION}")
diff -r df86d2505df8 -r f2e78f7164d6 OrthancFramework/Resources/CMake/OpenSslConfigurationStatic-1.1.1.cmake
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancFramework/Resources/CMake/OpenSslConfigurationStatic-1.1.1.cmake	Mon Feb 21 09:34:36 2022 +0100
@@ -0,0 +1,309 @@
+# Orthanc - A Lightweight, RESTful DICOM Store
+# Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+# Department, University Hospital of Liege, Belgium
+# Copyright (C) 2017-2022 Osimis S.A., Belgium
+# Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
+#
+# This program is free software: you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public License
+# as published by the Free Software Foundation, either version 3 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program. If not, see
+# <http://www.gnu.org/licenses/>.
+
+
+SET(OPENSSL_SOURCES_DIR ${CMAKE_BINARY_DIR}/openssl-1.1.1k)
+SET(OPENSSL_URL "http://orthanc.osimis.io/ThirdPartyDownloads/openssl-1.1.1k.tar.gz")
+SET(OPENSSL_MD5 "c4e7d95f782b08116afa27b30393dd27")
+
+if (IS_DIRECTORY "${OPENSSL_SOURCES_DIR}")
+  set(FirstRun OFF)
+else()
+  set(FirstRun ON)
+endif()
+
+DownloadPackage(${OPENSSL_MD5} ${OPENSSL_URL} "${OPENSSL_SOURCES_DIR}")
+
+if (FirstRun)
+  file(WRITE ${OPENSSL_SOURCES_DIR}/crypto/buildinf.h "
+#define DATE \"\"
+#define PLATFORM \"\"
+#define compiler_flags \"\"
+")
+  file(WRITE ${OPENSSL_SOURCES_DIR}/crypto/bn_conf.h "")
+  file(WRITE ${OPENSSL_SOURCES_DIR}/crypto/dso_conf.h "")
+
+  configure_file(
+    ${CMAKE_CURRENT_LIST_DIR}/../Patches/openssl-1.1.1-conf.h.in
+    ${OPENSSL_SOURCES_DIR}/include/openssl/opensslconf.h
+    )
+
+  # Apply the patches
+  execute_process(
+    COMMAND ${PATCH_EXECUTABLE} -p0 -N -i
+    ${CMAKE_CURRENT_LIST_DIR}/../Patches/openssl-1.1.1k.patch
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+    RESULT_VARIABLE Failure
+    )
+
+  if (Failure)
+    message(FATAL_ERROR "Error while patching a file")
+  endif()
+
+  file(RENAME
+    ${OPENSSL_SOURCES_DIR}/include/openssl/e_os2.h
+    ${OPENSSL_SOURCES_DIR}/include/openssl/e_os2_source.h)
+
+  # The following patch of "e_os2.h" prevents from building OpenSSL
+  # as a DLL under Windows. Otherwise, symbols have inconsistent
+  # linkage if ${OPENSSL_SOURCES} is used to create a DLL (notably
+  # if building an Orthanc plugin such as PostgreSQL or MySQL).
+  file(WRITE ${OPENSSL_SOURCES_DIR}/include/openssl/e_os2.h "
+#include \"e_os2_source.h\"
+#if defined(_WIN32)
+#  undef OPENSSL_EXPORT
+#  undef OPENSSL_IMPORT
+#  undef OPENSSL_EXTERN
+#  undef OPENSSL_GLOBAL
+#  define OPENSSL_EXPORT
+#  define OPENSSL_IMPORT
+#  define OPENSSL_EXTERN extern
+#  define OPENSSL_GLOBAL
+#endif
+")
+
+else()
+  message("The patches for OpenSSL have already been applied")
+endif()
+
+add_definitions(
+  -DOPENSSL_THREADS
+  -DOPENSSL_IA32_SSE2
+  -DOPENSSL_NO_ASM
+  -DOPENSSL_NO_DYNAMIC_ENGINE
+  -DOPENSSL_NO_DEVCRYPTOENG
+
+  -DOPENSSL_NO_BF 
+  -DOPENSSL_NO_CAMELLIA
+  -DOPENSSL_NO_CAST 
+  -DOPENSSL_NO_EC_NISTP_64_GCC_128
+  -DOPENSSL_NO_GMP
+  -DOPENSSL_NO_GOST
+  -DOPENSSL_NO_HW
+  -DOPENSSL_NO_JPAKE
+  -DOPENSSL_NO_IDEA
+  -DOPENSSL_NO_KRB5 
+  -DOPENSSL_NO_MD2 
+  -DOPENSSL_NO_MDC2 
+  #-DOPENSSL_NO_MD4   # MD4 is necessary for MariaDB/MySQL client
+  -DOPENSSL_NO_RC2 
+  -DOPENSSL_NO_RC4 
+  -DOPENSSL_NO_RC5 
+  -DOPENSSL_NO_RFC3779
+  -DOPENSSL_NO_SCTP
+  -DOPENSSL_NO_STORE
+  -DOPENSSL_NO_SEED
+  -DOPENSSL_NO_WHIRLPOOL
+  -DOPENSSL_NO_RIPEMD
+  -DOPENSSL_NO_AFALGENG
+
+  -DOPENSSLDIR="/usr/local/ssl"
+  )
+
+
+include_directories(
+  ${OPENSSL_SOURCES_DIR}
+  ${OPENSSL_SOURCES_DIR}/crypto
+  ${OPENSSL_SOURCES_DIR}/crypto/asn1
+  ${OPENSSL_SOURCES_DIR}/crypto/ec/curve448
+  ${OPENSSL_SOURCES_DIR}/crypto/ec/curve448/arch_32
+  ${OPENSSL_SOURCES_DIR}/crypto/evp
+  ${OPENSSL_SOURCES_DIR}/crypto/include
+  ${OPENSSL_SOURCES_DIR}/crypto/modes
+  ${OPENSSL_SOURCES_DIR}/include
+  )
+
+
+set(OPENSSL_SOURCES_SUBDIRS
+  ${OPENSSL_SOURCES_DIR}/crypto
+  ${OPENSSL_SOURCES_DIR}/crypto/aes
+  ${OPENSSL_SOURCES_DIR}/crypto/aria
+  ${OPENSSL_SOURCES_DIR}/crypto/asn1
+  ${OPENSSL_SOURCES_DIR}/crypto/async
+  ${OPENSSL_SOURCES_DIR}/crypto/async/arch
+  ${OPENSSL_SOURCES_DIR}/crypto/bio
+  ${OPENSSL_SOURCES_DIR}/crypto/blake2
+  ${OPENSSL_SOURCES_DIR}/crypto/bn
+  ${OPENSSL_SOURCES_DIR}/crypto/buffer
+  ${OPENSSL_SOURCES_DIR}/crypto/chacha
+  ${OPENSSL_SOURCES_DIR}/crypto/cmac
+  ${OPENSSL_SOURCES_DIR}/crypto/cms
+  ${OPENSSL_SOURCES_DIR}/crypto/comp
+  ${OPENSSL_SOURCES_DIR}/crypto/conf
+  ${OPENSSL_SOURCES_DIR}/crypto/ct
+  ${OPENSSL_SOURCES_DIR}/crypto/des
+  ${OPENSSL_SOURCES_DIR}/crypto/dh
+  ${OPENSSL_SOURCES_DIR}/crypto/dsa
+  ${OPENSSL_SOURCES_DIR}/crypto/dso
+  ${OPENSSL_SOURCES_DIR}/crypto/ec
+  ${OPENSSL_SOURCES_DIR}/crypto/ec/curve448
+  ${OPENSSL_SOURCES_DIR}/crypto/ec/curve448/arch_32
+  ${OPENSSL_SOURCES_DIR}/crypto/err
+  ${OPENSSL_SOURCES_DIR}/crypto/evp
+  ${OPENSSL_SOURCES_DIR}/crypto/hmac
+  ${OPENSSL_SOURCES_DIR}/crypto/kdf
+  ${OPENSSL_SOURCES_DIR}/crypto/lhash
+  ${OPENSSL_SOURCES_DIR}/crypto/md4
+  ${OPENSSL_SOURCES_DIR}/crypto/md5
+  ${OPENSSL_SOURCES_DIR}/crypto/modes
+  ${OPENSSL_SOURCES_DIR}/crypto/objects
+  ${OPENSSL_SOURCES_DIR}/crypto/ocsp
+  ${OPENSSL_SOURCES_DIR}/crypto/pem
+  ${OPENSSL_SOURCES_DIR}/crypto/pkcs12
+  ${OPENSSL_SOURCES_DIR}/crypto/pkcs7
+  ${OPENSSL_SOURCES_DIR}/crypto/poly1305
+  ${OPENSSL_SOURCES_DIR}/crypto/pqueue
+  ${OPENSSL_SOURCES_DIR}/crypto/rand
+  ${OPENSSL_SOURCES_DIR}/crypto/ripemd
+  ${OPENSSL_SOURCES_DIR}/crypto/rsa
+  ${OPENSSL_SOURCES_DIR}/crypto/sha
+  ${OPENSSL_SOURCES_DIR}/crypto/siphash
+  ${OPENSSL_SOURCES_DIR}/crypto/sm2
+  ${OPENSSL_SOURCES_DIR}/crypto/sm3
+  ${OPENSSL_SOURCES_DIR}/crypto/sm4
+  ${OPENSSL_SOURCES_DIR}/crypto/srp
+  ${OPENSSL_SOURCES_DIR}/crypto/stack
+  ${OPENSSL_SOURCES_DIR}/crypto/store
+  ${OPENSSL_SOURCES_DIR}/crypto/ts
+  ${OPENSSL_SOURCES_DIR}/crypto/txt_db
+  ${OPENSSL_SOURCES_DIR}/crypto/ui
+  ${OPENSSL_SOURCES_DIR}/crypto/x509
+  ${OPENSSL_SOURCES_DIR}/crypto/x509v3
+  ${OPENSSL_SOURCES_DIR}/ssl
+  ${OPENSSL_SOURCES_DIR}/ssl/record
+  ${OPENSSL_SOURCES_DIR}/ssl/statem
+  )
+
+if (ENABLE_OPENSSL_ENGINES)
+  add_definitions(
+    #-DENGINESDIR="/usr/local/lib/engines-1.1"  # On GNU/Linux
+    -DENGINESDIR="."
+    )
+
+  list(APPEND OPENSSL_SOURCES_SUBDIRS
+    ${OPENSSL_SOURCES_DIR}/engines
+    ${OPENSSL_SOURCES_DIR}/crypto/engine
+    )
+else()
+  add_definitions(-DOPENSSL_NO_ENGINE)
+endif()
+
+list(APPEND OPENSSL_SOURCES_SUBDIRS
+  # EC, ECDH and ECDSA are necessary for PKCS11, and for contacting
+  # HTTPS servers that use TLS certificate encrypted with ECDSA
+  # (check the output of a recent version of the "sslscan"
+  # command). Until Orthanc <= 1.4.1, these features were only
+  # enabled if ENABLE_PKCS11 support was set to "ON".
+  # https://groups.google.com/d/msg/orthanc-users/2l-bhYIMEWg/oMmK33bYBgAJ
+  ${OPENSSL_SOURCES_DIR}/crypto/ec
+  ${OPENSSL_SOURCES_DIR}/crypto/ecdh
+  ${OPENSSL_SOURCES_DIR}/crypto/ecdsa
+  )
+
+foreach(d ${OPENSSL_SOURCES_SUBDIRS})
+  AUX_SOURCE_DIRECTORY(${d} OPENSSL_SOURCES)
+endforeach()
+
+list(REMOVE_ITEM OPENSSL_SOURCES
+  ${OPENSSL_SOURCES_DIR}/crypto/LPdir_nyi.c
+  ${OPENSSL_SOURCES_DIR}/crypto/LPdir_unix.c
+  ${OPENSSL_SOURCES_DIR}/crypto/LPdir_vms.c
+  ${OPENSSL_SOURCES_DIR}/crypto/LPdir_win.c
+  ${OPENSSL_SOURCES_DIR}/crypto/LPdir_win32.c
+  ${OPENSSL_SOURCES_DIR}/crypto/LPdir_wince.c
+  ${OPENSSL_SOURCES_DIR}/crypto/aes/aes_x86core.c
+  ${OPENSSL_SOURCES_DIR}/crypto/armcap.c
+  ${OPENSSL_SOURCES_DIR}/crypto/bio/bss_dgram.c
+  ${OPENSSL_SOURCES_DIR}/crypto/des/ncbc_enc.c
+  ${OPENSSL_SOURCES_DIR}/crypto/ec/ecp_nistz256.c
+  ${OPENSSL_SOURCES_DIR}/crypto/ec/ecp_nistz256_table.c
+  ${OPENSSL_SOURCES_DIR}/crypto/engine/eng_devcrypto.c
+  ${OPENSSL_SOURCES_DIR}/crypto/poly1305/poly1305_base2_44.c  # Cannot be compiled with MinGW
+  ${OPENSSL_SOURCES_DIR}/crypto/poly1305/poly1305_ieee754.c  # Cannot be compiled with MinGW
+  ${OPENSSL_SOURCES_DIR}/crypto/ppccap.c
+  ${OPENSSL_SOURCES_DIR}/crypto/s390xcap.c
+  ${OPENSSL_SOURCES_DIR}/crypto/sparcv9cap.c
+  ${OPENSSL_SOURCES_DIR}/engines/e_afalg.c  # Cannot be compiled with MinGW
+  )
+
+# Check out "${OPENSSL_SOURCES_DIR}/Configurations/README": "This is
+# default if no option is specified, it works on any supported
+# system." It is mandatory to define it as a macro, as it is used by
+# all the source files that include OpenSSL (e.g. "Core/Toolbox.cpp"
+# or curl)
+add_definitions(-DTHIRTY_TWO_BIT)
+
+
+if (NOT CMAKE_COMPILER_IS_GNUCXX OR
+    "${CMAKE_SYSTEM_NAME}" STREQUAL "Windows" OR
+    "${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase")
+  # Disable the use of a gcc extension, that is neither available on
+  # MinGW, nor on LSB
+  add_definitions(
+    -DOPENSSL_NO_CRYPTO_MDEBUG_BACKTRACE
+    )
+endif()
+
+
+if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Windows")
+  set(OPENSSL_DEFINITIONS
+    "${OPENSSL_DEFINITIONS};OPENSSL_SYSNAME_WIN32;SO_WIN32;WIN32_LEAN_AND_MEAN;L_ENDIAN;NO_WINDOWS_BRAINDEATH")
+  
+  if (ENABLE_OPENSSL_ENGINES)
+    link_libraries(crypt32)
+  endif()
+
+  add_definitions(
+    -DOPENSSL_RAND_SEED_OS  # ${OPENSSL_SOURCES_DIR}/crypto/rand/rand_win.c
+    )
+ 
+elseif ("${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase")
+  add_definitions(
+    # In order for "crypto/mem_sec.c" to compile on LSB
+    -DOPENSSL_NO_SECURE_MEMORY
+
+    # The "OPENSSL_RAND_SEED_OS" value implies a syscall() to
+    # "__NR_getrandom" (i.e. system call "getentropy(2)") in
+    # "rand_unix.c", which is not available in LSB.
+    -DOPENSSL_RAND_SEED_DEVRANDOM
+
+    # If "OPENSSL_NO_ERR" is not defined, the PostgreSQL plugin
+    # crashes with segmentation fault in function
+    # "build_SYS_str_reasons()", that is called from
+    # "OPENSSL_init_ssl()"
+    # https://bugs.orthanc-server.com/show_bug.cgi?id=193
+    -DOPENSSL_NO_ERR
+    )
+
+else()
+  # Fixes error "OpenSSL error: error:2406C06E:random number
+  # generator:RAND_DRBG_instantiate:error retrieving entropy" that was
+  # present in Orthanc 1.6.0, if statically linking on Ubuntu 18.04
+  add_definitions(
+    -DOPENSSL_RAND_SEED_OS
+    )
+endif()
+
+
+set_source_files_properties(
+  ${OPENSSL_SOURCES}
+    PROPERTIES COMPILE_DEFINITIONS
+    "${OPENSSL_DEFINITIONS};DSO_NONE"
+    )