that is a pretty generic error, but as it only happens after a while you
might solve the problem by caching your object in application scope so it
doesn;t have to be instan tiated every time.
application.bcrypt = CreateObject("java", "BCrypt");
obviously check that it exists before creating it , or you are just doing
the same thing.
On Thu, Dec 18, 2014 at 7:36 PM, Dean Lawrence <[email protected]> wrote:
>
>
> I am using the java bcrypt class library to encrypt passwords on one of my
> sites and it is working fine. However, I am extending the app with a
> webservice and using the same bcrypt library to authenticate logins. This
> works fine for a period of time and then stops working.
>
> The error that I receive is "An exception occurred when executing method
> checkpw.". The error detail is "The cause of this exception was that:
> java.lang.NullPointerException.". Even when I start to receive this error,
> I am still able to make the exact same call from within a CF template
> without a problem. But being called from the webservice, I get the error. I
> have tried reinitializing the app to no avail. The only way that I have
> been able to fix the issue is by rebooting CF. I am using ACF 10 and here
> is the code that I am using to call bcrypt.
>
> component displayname="Consumer API" output="false" wsversion="2"
> namespace="http://mydomain/";
> {
> variables.bcrypt = CreateObject("java", "BCrypt");
>
> remote struct function authenticate() returnformat="JSON" {
> var results = {};
> var memberEmail = "";
> var password = "";
> var token = "";
>
> results.status = 0;
> results.message = "Invalid email or password";
>
> if (isSOAPRequest()){
> try
> {
> memberEmail = getSOAPRequestHeader("http://mydomain/";,
> "memberEmail");
> password = getSOAPRequestHeader("http://mydomain/";,
> "password");
>
> if (isValid("email",memberEmail)){
> Member = entityLoad("Member",{email=memberEmail},true);
>
> if (NOT isNull(Member)){
> if
> (bcrypt.checkpw(lcase(password),Member.getMemberPassword())){
> results.message = "Successfully Authenticated";
> token =
> variables.utility.formStringEncrypt(Member.getMemberID());
> addSOAPResponseHeader("http://mydomain/";,
> "token", token, false);
> results.status = 1;
> results.message = "Member authenticated";
> } else {
> addSOAPResponseHeader("http://mydomain/";,
> "token", token, false);
> }
> } else {
> addSOAPResponseHeader("http://mydomain/";, "token",
> token, false);
> }
> } else {
> addSOAPResponseHeader("http://mydomain/";, "token",
> token, false);
> }
> }
> catch(Any e)
> {
> results.message = "Error processing request.";
> sendError(e);
> }
> } else {
> results.message = "Not invoked as a web service";
> }
>
> return results;
> }
> }
>
> Any help would be greatly appreciated.
>
> --
>
> [image: profile picture] *Dean Lawrence*
> *President*
> Internet Data Technology
> *Phone:* 888-438-4381 x701
> *Web:* www.idatatech.com
> *Email:* [email protected]
> Programming | Database | Consulting | Training
>
>
>
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