[英]Indy 10 - IdSMTP.Connect raising “Could not load SSL library.”
Here is my configuration: 这是我的配置:
IdSMTP1.Host := 'smtp.gmail.com';
IdSMTP1.Port := 587;
IdSMTP1.UseTLS := utUseExplicitTLS;
IdSMTP1.IOHandler := IdSSLIOHandlerSocketOpenSSL1;
IdSSLIOHandlerSocketOpenSSL1.SSLOptions.Method := sslvTLSv1;
I've downloaded the OpenSSL from here , both libeay32.dll
and ssleay32.dll
are in the same folder of my application. 我已经从此处下载了OpenSSL,
libeay32.dll
和ssleay32.dll
都位于我的应用程序的同一文件夹中。
The Indy version is: 10.0.52 Indy版本是:10.0.52
The following command is working on my machine: 以下命令正在我的机器上运行:
telnet smtp.gmail.com 587
How to properly connect in a TLS enable SMTP server, in my case Gmail, using Indy? 如何使用Indy在TLS启用SMTP服务器(例如Gmail)中正确连接?
It seems like IdSSLOpenSSLHeaders.Load
could not find the address to the following procedures, among others: 似乎
IdSSLOpenSSLHeaders.Load
找不到以下过程的地址,其中包括:
@IdSslSessionGetId := LoadIndyFunction(fn_SSL_SESSION_get_id);
@IdSslSessionGetIdCtx := LoadIndyFunction(fn_SSL_SESSION_get_id_ctx);
@IdSslCtxGetVersion := LoadIndyFunction(fn_SSL_CTX_get_version);
@IdSslCtxSetOptions := LoadIndyFunction(fn_SSL_CTX_set_options);
@iddes_set_odd_parity := LoadFunctionCLib(fn_des_set_odd_parity);
@iddes_set_key := LoadFunctionCLib(fn_des_set_key);
@iddes_ecb_encrypt := LoadFunctionCLib(fn_des_ecb_encrypt);
This is the message returned from WhichFailedToLoad
: 这是从
WhichFailedToLoad
返回的消息:
SSL_CTX_set_info_callback_indy
X509_STORE_CTX_get_app_data_indy
X509_get_notBefore_indy
X509_get_notAfter_indy
SSL_SESSION_get_id_indy
SSL_SESSION_get_id_ctx_indy
SSL_CTX_get_version_indy
SSL_CTX_set_options_indy
des_set_odd_parity
des_set_key des_ecb_encrypt
Here is a quote from the following discussion in the Embarcadero forums: 以下是Embarcadero论坛中以下讨论的引文:
OpenSSL Version to work with indy 10.0.52 适用于indy 10.0.52的OpenSSL版本
Indy 8, 9, and early 10 versions used custom-built OpenSSL DLLs because OpenSSL did not expose everything Indy needed access to, so Indy had to add a few custom functions to the DLLs.
Indy 8、9和早期10版本使用了自定义的OpenSSL DLL,因为OpenSSL并未公开Indy需要访问的所有内容,因此Indy必须向DLL添加一些自定义功能。 Later Indy 10 versions switched to the official OpenSSL DLLs.
后来的Indy 10版本切换到了官方的OpenSSL DLL。
Indy's custom OpenSSL DLLs are no longer distributed anywhere (that I know of), but you can try this archived download:
Indy的自定义OpenSSL DLL不再分布在任何地方(据我所知),但是您可以尝试以下存档下载:
http://web.archive.org/web/20071022121646/http://www.intelicom.si/www.nsf/2434100e396ad3f3c125705100369374/d6b8e150fe453facc1257082006fc8b9/$FILE/indy_openssl096g.zip
http://web.archive.org/web/20071022121646/http://www.intelicom.si/www.nsf/2434100e396ad3f3c125705100369374/d6b8e150fe453facc1257082006fc8b9/$FILE/indy_openssl096g.zip
Some old Indy-specific OpenSSL DLLs are available in Fulgan's SSL Archive folder . Fulgan的SSL Archive文件夹中提供了一些特定于Indy的旧版OpenSSL DLL。
10.0.52 is an outdated release of Indy 10. There have been a lot of changes to Indy 10 since that release. 10.0.52是Indy 10的过时版本。自该版本以来,Indy 10进行了很多更改。 You really should upgrade to a modern Indy 10 release , and then you can use the latest OpenSSL DLLs that are available in Fulgan's SSL main folder .
您确实应该升级到现代的Indy 10版本 ,然后才能使用Fulgan的SSL主文件夹中提供的最新OpenSSL DLL。
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