liboauth_lite

Light implementation of OAuth 1.0 (rfc5849) using C language without OpenSSL

How to install

• git clone https://github.com/nskforward/liboauth_lite.git
• Install Windows gcc (http://www.mingw.org/)

How to compile DLL library

• By CLion IDE: click "Run"->"Build" (Ctrl+F9)
• By MinGW terminal execute:

gcc -m32 -shared -static-libgcc -o liboauth_lite.dll library.c library.h src/oauth.c src/oauth.h src/sha1.c src/sha1.h src/memxor.c src/memxor.h src/base64.c src/base64.h src/xmalloc.c src/xmalloc.h

How use DLL in Loadrunner script

• Attach distr/liboauth_lite.dll and distr/oauth.h files to your script folder
• Include the load instruction to the vuser_init action of script before function signature

#include "oauth.h"

• Include below instruction inside vuser_init action

lr_load_dll("liboauth_lite.dll");

Functions

lr_oauth_sign_request(char* http_method,
                      char* url,
                      char* http_post_body,
                      char* consumer_key,
                      char* consumer_secret);

OAUTH_SIGNED_BODY is newly created LR variable as result of above function

Example

oauth_sign_post(
  "POST",
  "{Host}/?service=lti&method=launch",
  "context_id={ContextId}&context_label={ContextLabel}",
  "consumer_key",
  "consumer_secret"
  );
	
web_custom_request("request",
  "Method=POST",
  "{Host}/?service=lti&method=launch",
  "Snapshot=t1.inf",
  "Body={OAUTH_SIGNED_BODY}",
  LAST);

Compiled x86 DLL

https://github.com/nskforward/liboauth_lite/blob/master/distr/liboauth_lite.dll