gSoap: How to add info to SOAP Header using gSOAP

最新推荐文章于 2016-06-15 11:41:51 发布

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最新推荐文章于 2016-06-15 11:41:51 发布 · 2.8k 阅读

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本文纠正了gSOAP官方文档中关于SOAP头处理的部分误导信息，并指导如何正确实现客户端通过SOAP头传递用户名和密码进行身份验证。主要步骤包括编辑soapStub.h文件中的SOAP_ENV__Header结构体，添加用户名和密码字段；修改soapC.cpp文件中soap_out_SOAP_ENV__Header函数以序列化这些信息到SOAP头；在.nsmap文件中添加命名空间映射；以及在调用Web服务方法前设置SOAP头。

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There's some misleading info in gSOAP's official documents in SOAP Header Processing Part.
This article leads you to the right way and can make your program work.

The use case is:
Client needs to pass user name and password to Server Side to get authenticated.
The username and password info should be embeded in SOAP Header.

Steps:
1. Edit struct SOAP_ENV__Header in soapStub.h file which is generated by gSOAP's soapcpp2 compiler
Add the neccesary info to this struct
For example:

The original one is:
struct SOAP_ENV__Header
{
public:
void *dummy; /* transient */
};
This should be changed to: