Default value of public key

[hisem]

Hi,

Commit 152eade00c525e0c90ae63a193588fc9cb662db6 gives the public_key parameter a null value in Paybox/System/Base/Response.php 's verifySignature function. The default value set in the extension didn't work for me. I had to patch this by putting the default value back in the Configuration so my transactions would verify the signature correctly.

[ibasaw]

+1 don't work

Warning: fopen(): Filename cannot be empty in /home/www/symfony/vendor/lexik/paybox-bundle/Lexik/Bundle/PayboxBundle/Paybox/System/Base/Response.php on line 134

[soullivaneuh]

Same problem here.

Well, what is exactly this public key ? Found nothing in the paybox doc about that...

[nykopol]

The public key is a key that is required to check the authenticity of the response from paybox.
@ibasaw The error you have look like the public_key is not correctly defined. If you don't set it's value in your config.yml it should work. If you don't, it's maybe an error.

[ibasaw]

@nykopol : i had enter it in my config.yml, but it doesn't seem to load it

i place it in my config folder: and it work

I also modify the code in response.php to verify the sign: without this i always got a KO: signature is invalid

[nykopol]

@ibasaw if you entered the public_key parameter in your config.yml, the error show that the path was not good. Just by removing it, it should work.

Can you make a PR for your modifications on response.php please ?

[ibasaw]

@nykopol Here the file: https://github.com/ibasaw/LexikPayboxBundle/blob/master/Paybox/System/Base/Response.php (maybe this isn't the good way to do it, but it works !)

My fork is functionnal, signature is OK

[nykopol]

Can you post an example of URL IPN notified by Paybox please ?

[ibasaw]

/payment-ipn/1400242395?montant=3990&ref=1|xxx@xxx|4e0251eb2abe5e4fc06ebbf062be315f|0|4&autorisation=XXXXXX&trans=8319576&abonnement=0&paiement=CARTE&carte=CB&idtrans=4363710&erreur=00000&validite=1412&IP=FRA&BIN6=111122&digest=5B434C778490889697170E225029F56AFF19CA47&Sign=JA4bdhZbgoOz8pKGcFZSQE6pbpcaA6KyZUpoqfeS0GrKiNf47b3Hj2GWF1%2FpU93L2By0W8vjjJsWWkgWIGSbZUn6K0cITokr%2FLj379pXNraUENBtubtQSD4%2FNTb5S1DDAgB1ExXmSrFxpgcfR9U8P47XTYW3fvOk4oUrTJCm2Ns%3D

[LouTerrailloune]

Better fix, add this to your config.xml:

lexik_paybox:
    parameters:
        ... other parameters ...
        public_key: "%kernel.root_dir%/../vendor/lexik/paybox-bundle/Lexik/Bundle/PayboxBundle/Resources/config/paybox_public_key.pem"

[ibasaw]

@LouTerrailloune

got already this one in my config, i put the key in my app folder because without this, i got an error

[nykopol]

PR #39 should fix this issue

[Olineuve]

As explained in https://github.com/lexik/LexikPayboxBundle/pull/39 the "public_key" is directly set in the bundle's configuration. The tested and then added to the "lexik_paybox.parameters". I also removed "lexik_paybox.public_key" that wasn't used.