我刚刚开始开发一个简单的openssl引擎。在这个过程中,我提到了这个不错的网站http://sinodun.com/2009/02/developing-an-engine-for-openssl/
我下载了openssl 1.0.0c并在我自己的文件夹中编译如下:
./config --prefix=/home/workingDir/openssl --openssldir=/home/workingDir/openssl
make
make install
然后我继续复制这个simple_engine.c文件并将其编译为simple_engine.o,然后构建共享库simple_engine.so。
这些可在'workingDir'
中找到完成这些步骤后,我更改了openssl / apps和openssl1.0.0c / main文件夹下的2个openssl.cnf文件,以便:
openssl_conf = openssl_def
[openssl_def]
engines = engines_section
[engines_section]
simple = simple_section
[simple_section]
engine_id = simple
dynamic_path = /home/workingDir/simple_engine.so
MODULE_PATH = /home/workingDir/simple_engine.so
init = 0
[req]
distinguished_name = req_distinguished_name
[req_distinguished_name]
在此之后,我将LD_LIBRARY_PATH设置为指向/ home / workingDir
然后当我做的时候:
./openssl engine
我收到以下错误:
Error configuring OpenSSL
3076019848:error:25066067:DSO support routines:DLFCN_LOAD:could not load the shared library:dso_dlfcn.c:185:filename(/home/workingDir/simple_engine.so): /home/workingDir/simple_engine.so: undefined symbol: ENGINE_get_static_state
3076019848:error:25070067:DSO support routines:DSO_load:could not load the shared library:dso_lib.c:244:
3076019848:error:260B6084:engine routines:DYNAMIC_LOAD:dso not found:eng_dyn.c:450:
3076019848:error:260BC066:engine routines:INT_ENGINE_CONFIGURE:engine configuration error:eng_cnf.c:204:section=simple_section, name=dynamic_path, value=/home/workingDir/simple_engine.so
3076019848:error:0E07606D:configuration file routines:MODULE_RUN:module initialization error:conf_mod.c:235:module=engines, value=engines_section, retcode=-1
有什么问题?请帮忙。我无法继续,也没有找到任何文件。
由于
答案 0 :(得分:0)
问题是openssl.cnf中的MODULE_PATH。当我删除它时,它在使用共享库重新编译openssl后工作!