Question

我使用的PHP框架需要OpenSSL用于各种功能，但在执行与OpenSSL相关的任何内容时，我收到以下错误：“无法在DLL文件C：\ wamp64 \ bin \ apache \ apache2中找到序号372。 4.17 \ BIN \ openssl.exe”。

我根本不知道如何纠正这个问题，我已经到处寻找了。我很感激帮助，因为我不知道如何解决这个问题。

Answer 1

要解决此问题，需要做两件事：

1）确保您的Apache bin目录中没有libeay32.dll和ssleay32.dll的符号链接（例如，我的是：C：\ wamp64 \ bin \ apache \ apache2.4.23 \ bin）

如果您有符号链接（即文件大小为0字节），则需要从Apache Lounge下载dll。例如，我从https://www.apachelounge.com/download/托管的64位版本的Apache 2.4.23中抓取了两个.dll文件

2）恢复实际的.dll文件后，您需要确保WampServer不会覆盖它们。 WampServer 3有一个配置脚本，每次启动时都会运行。在该脚本中，它将使用符号链接覆盖这些.dll。您必须禁用该功能。为此，请在以下位置注释掉对这两个文件的引用：C：\ wamp64 \ scripts \ config.inc.php（我的位于第133和139行）。

这应该允许您在Apache中启用mod_ssl模块。您还需要取消注释＆＃34;包含conf / extra / httpd-ssl.conf＆＃34;在启用mod_ssl的情况下正确启动Apache之后。（但是，您可能需要删除其中的大部分内容并重新开始，因为它包含大量硬编码路径和错误）

Answer 2

...“在DLL文件C中找不到序号372：\ wamp64 \ bin \ apache \ apache2.4.17 \ bin \ openssl.exe”

我在OpenSSL 1.0.2中推测其PEM_SealInit或SSL_CONF_cmd_argv;或者来自OpenSSL 1.1.0的ASN1_i2d_fp或SSL_SESSION_set1_id_context。

# OpenSSL 1.1.0
$ find $PWD -type f -iname '*.num' -exec grep " 372" {} \;
ASN1_i2d_fp                             372   1_1_0   EXIST::FUNCTION:STDIO
SSL_SESSION_set1_id_context             372   1_1_0   EXIST::FUNCTION:
...

# OpenSSL 1.0.2
$ find $PWD -type f -iname '*.num' -exec grep " 372" {} \;
PEM_SealInit                            372   EXIST::FUNCTION:RSA
SSL_CONF_cmd_argv                       372   EXIST::FUNCTION:
...

您需要使用dumpbin或Dependency Walker进行验证。另请参阅Stack Overflow上的How can I find the exported function name from ordinal (export by ordinal)?。

使用<openssl src>\util\mkdef.pl创建序数。您可以从OpenSSL的GitHub存在中看到源代码。 Here is 1.0.2和here is 1.1.0。

以下是该文件的主要评论：

#!/usr/local/bin/perl -w
#
# generate a .def file
#
# It does this by parsing the header files and looking for the
# prototyped functions: it then prunes the output.
#
# Intermediary files are created, call libcrypto.num and libssl.num,
# The format of these files is:
#
#   routine-name    nnnn    vers    info
#
# The "nnnn" and "vers" fields are the numeric id and version for the symbol
# respectively. The "info" part is actually a colon-separated string of fields
# with the following meaning:
#
#   existence:platform:kind:algorithms
#
# - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is
#   found somewhere in the source, 
# - "platforms" is empty if it exists on all platforms, otherwise it contains
#   comma-separated list of the platform, just as they are if the symbol exists
#   for those platforms, or prepended with a "!" if not.  This helps resolve
#   symbol name variants for platforms where the names are too long for the
#   compiler or linker, or if the systems is case insensitive and there is a
#   clash, or the symbol is implemented differently (see
#   EXPORT_VAR_AS_FUNCTION).  This script assumes renaming of symbols is found
#   in the file crypto/symhacks.h.
#   The semantics for the platforms is that every item is checked against the
#   environment.  For the negative items ("!FOO"), if any of them is false
#   (i.e. "FOO" is true) in the environment, the corresponding symbol can't be
#   used.  For the positive itms, if all of them are false in the environment,
#   the corresponding symbol can't be used.  Any combination of positive and
#   negative items are possible, and of course leave room for some redundancy.
# - "kind" is "FUNCTION" or "VARIABLE".  The meaning of that is obvious.
# - "algorithms" is a comma-separated list of algorithm names.  This helps
#   exclude symbols that are part of an algorithm that some user wants to
#   exclude.

Answer 3

我刚遇到同样的问题，在Windows上使用xampp而不是Wamp。

执行此页面评论中描述的内容解决了这个问题：PHP cURL Installation。

我将3个.dll文件从PHP安装目录复制到apache/bin目录并重新启动了xampp。

在WAMP / Apache的openssl.exe中找不到序号372

3 个答案: