From 649f6f3925fed7692a64ca6d8dc5c8731690e42e Mon Sep 17 00:00:00 2001
From: an-tao <antao2002@gmail.com>
Date: Sat, 15 Sep 2018 22:04:52 +0800
Subject: [PATCH] 1.Use OpenSSL as an optional lib;2.Add SHA1 test

---
 CMakeLists.txt       |  2 +-
 tests/CMakeLists.txt |  5 ++++-
 tests/Sha1Test.cc    | 15 +++++++++++++++
 3 files changed, 20 insertions(+), 2 deletions(-)
 create mode 100644 tests/Sha1Test.cc

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0f70a0aa..8e2e67f0 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,7 +47,7 @@ endif()
 find_package (UUID REQUIRED)
 include_directories(${UUID_INCLUDE_DIR})
 
-find_package (OpenSSL REQUIRED)
+find_package (OpenSSL)
 if(OpenSSL_FOUND)
     #add_definitions(-DUSE_OPENSSL)
     set(DR_DEFS "USE_OPENSSL;${DR_DEFS}")
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index afafff33..19f22dd1 100755
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,6 +1,9 @@
 link_libraries(drogon trantor uuid pthread jsoncpp dl z)
-
+if(OpenSSL_FOUND)
+link_libraries(ssl crypto)
+endif()
 add_executable(cache_map_test CacheMapTest.cc)
 add_executable(cookies_test CookiesTest.cc)
 add_executable(class_name_test ClassNameTest.cc)
+add_executable(sha1_test Sha1Test.cc)
 
diff --git a/tests/Sha1Test.cc b/tests/Sha1Test.cc
new file mode 100644
index 00000000..334cb1cc
--- /dev/null
+++ b/tests/Sha1Test.cc
@@ -0,0 +1,15 @@
+#ifdef USE_OPENSSL
+#include <openssl/sha.h>
+#else
+#include "../lib/src/Sha1.h"
+#endif
+#include <stdio.h>
+int main()
+{
+	unsigned char in[]="1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890";
+	unsigned char out[SHA_DIGEST_LENGTH]={0};
+	SHA1(in,100,out);
+	for(int i=0;i<SHA_DIGEST_LENGTH;i++)
+		printf("%02x",out[i]);
+	putchar('\n');
+}