Gets the initial Negotiate token. Returns it as a base64 encoded string
suitable for use in HTTP. Can be easily decoded, however.
# File ext/dl/win32/lib/win32/sspi.rb, line 248
def get_initial_token
raise "This object is no longer usable because its resources have been freed." if @cleaned_up
get_credentials
outputBuffer = SecurityBuffer.new
@context = CtxtHandle.new
@contextAttributes = "\00"" * 4
result = SSPIResult.new(API::InitializeSecurityContext.call(@credentials.to_p, nil, nil,
REQUEST_FLAGS,0, SECURITY_NETWORK_DREP, nil, 0, @context.to_p, outputBuffer.to_p, @contextAttributes, TimeStamp.new.to_p))
if result.ok? then
return encode_token(outputBuffer.token)
else
raise "Error: #{result.to_s}"
end
end
