Amazon app store: Invalid publicKey for store

[just4phil]

hi @noblemaster
i have issues with the amazon store:
i always get java.lang.IllegalArgumentException: Invalid publicKey for store: com.amazon.apps, key: ....
do you have any experiences with the amazon store?

bye
phil

[noblemaster]

Sorry, haven't tested the Amazon store. What the error concerns I would try to check the following:

A) are you using the correct key? Is there actually a key???
B) is the key correctly formatted (spaces, line breaks, encoding...)?

You could check https://github.com/onepf/OpenIAB/ how they do it.

[just4phil]

hmm
the sample:
https://github.com/onepf/OpenIAB/blob/dev/samples/trivialdrive/src/main/java/org/onepf/sample/trivialdrive/InAppConfig.java

doesnt use a key for amazon store!?

// STORE_KEYS_MAP.put(OpenIabHelper.NAME_AMAZON,
// "Unavailable. Amazon doesn't support RSA verification. So this mapping is not needed");

is that correct?

if i set the key = "" then i get:
java.lang.IllegalArgumentException: Store public key can't be null or empty value.

if i set the correct key then i get:
java.lang.IllegalArgumentException: Invalid publicKey for store: com.amazon.apps, key: .....

see also:
onepf/OpenIAB#125

[just4phil]

....
after further investigation:
if i startup gdx-pay with deactivated: config.addStoreParam(PurchaseManagerConfig.STORE_NAME_ANDROID_AMAZON, AMAZONKEY);

then i get:
PurchaseObserver: handleInstallError!: Problem setting up in-app billing: IabResult: 3, Billing isn't supported (response: 3:Billing Unavailable)

it seems like there is something to fix about the amazon - IAP via our openIAB backend....

[noblemaster]

Yes, looks like there is no key needed for Amazon. For testing I assume you are testing on a non-Amazon device!? Did you install the Amazon Tester:

• https://developer.amazon.com/public/apis/earn/in-app-purchasing/docs-v2/testing-iap-2.0

Unless you install the Amazon Tester app on your device, billing won't work. Did you do that?

[just4phil]

@noblemaster
i am testing on an amazon fire tv ......not sure if the tester app is needed in that case.
i will investigate.

but does your iab-purchasemgr support IAP without submitting a key?

[noblemaster]

I guess in that case there should be an Amazon store installed and you won't need the tester app! How did you install the app on Amazon Fire TV? Did you make sure the Amazon signature is in there (install signature) when you copy it over?

but does your iab-purchasemgr support IAP without submitting a key?

Yes. Simply don't supply a key for Amazon and you are good.

[just4phil]

@noblemaster
hm... i just sideloaded directly from eclipse run as .....
which amazon signature do you mean? sorry for asking newbie questions :)

[noblemaster]

Maybe "signature" is the wrong name. Here is how you do it:
https://github.com/onepf/OpenIAB/wiki/How-To-support-Amazon-Appstore#test

When you install your app, make sure to do it with

  adb install -i com.amazon.venezia /path/to/YourApp.apk". 

Maybe you are also able to pass in "com.amazon.venezia" when you launch it via Eclipse, but not sure how/if that actually works???

[just4phil]

ok got it....

but there is still something wrong.... i dont submit a store key now and i sideloaded via adb install -i com.amazon.venezia ....

11-12 14:55:44.503: I/IAP(21439): IAP: gdx-pay successfully instantiated.
11-12 14:55:44.503: I/AndroidInput(21439): sensor listener setup
11-12 14:55:44.513: I/PurchasingManager(21439): Purchasing Framework initialization complete. Build ID 1.0.3
11-12 14:55:44.513: D/PurchasingManager(21439): In App Purchasing SDK - Sandbox Mode: PurchasingObserver registered: org.onepf.oms.appstore.AmazonAppstoreBillingService@412ede48

...

11-12 14:55:46.635: E/AndroidRuntime(21439): java.lang.IllegalStateException: Wrong setup state: 3
11-12 14:55:46.635: E/AndroidRuntime(21439): at org.onepf.oms.OpenIabHelper.setupStateToString(OpenIabHelper.java:1024)
11-12 14:55:46.635: E/AndroidRuntime(21439): at org.onepf.oms.OpenIabHelper.checkSetupDone(OpenIabHelper.java:989)
11-12 14:55:46.635: E/AndroidRuntime(21439): at org.onepf.oms.OpenIabHelper.queryInventoryAsync(OpenIabHelper.java:919)
11-12 14:55:46.635: E/AndroidRuntime(21439): at com.badlogic.gdx.pay.android.openiab.PurchaseManagerAndroidOpenIAB.purchaseRestore(PurchaseManagerAndroidOpenIAB.java:316)
11-12 14:55:46.635: E/AndroidRuntime(21439): at com.badlogic.gdx.pay.PurchaseSystem.purchaseRestore(PurchaseSystem.java:159)
11-12 14:55:46.635: E/AndroidRuntime(21439): at de.philweb.philengine.common.PlatformResolver.requestPurchaseRestore(PlatformResolver.java:40)
11-12 14:55:46.635: E/AndroidRuntime(21439): at de.philweb.game2.screens.LoadingAsyncScreen.(LoadingAsyncScreen.java:112)
11-12 14:55:46.635: E/AndroidRuntime(21439): at de.philweb.game2.common.Tanks.getStartScreen(Tanks.java:174)

[noblemaster]

Setup state 3 is defined as SETUP_IN_PROGRESS:
https://github.com/onepf/OpenIAB/blob/dev/library/src/main/java/org/onepf/oms/OpenIabHelper.java#L108

Are you waiting for the purchase observer's handleInstall() to be called before you call purchaseRestore. Looks like you are trying to do a purchase restore while the purchase manager for Amazon is still being set up!?

[just4phil]

Hi @noblemaster

I can check that, but i do it the same way on Google play and ouya. So IF it works there it should work for amazon also.....

Bye
Phil

[noblemaster]

Good point. On the other hand, I just wrapped OpenIAB, so if it works for Google Play, it should also work for all the other stores including Amazon. I haven't added specific Amazon-code. Have you looked closer at OpenIAB to see how they do it there?

[just4phil]

hi @noblemaster
i just checked again....if i dont submit a key i get:

java.lang.IllegalArgumentException: Store public key can't be null or empty value.
at org.onepf.oms.OpenIabHelper$Options$Builder.checkStoreKeyParam(OpenIabHelper.java:1469)
at org.onepf.oms.OpenIabHelper$Options$Builder.addStoreKeys(OpenIabHelper.java:1508)
at com.badlogic.gdx.pay.android.openiab.PurchaseManagerAndroidOpenIAB.install(PurchaseManagerAndroidOpenIAB.java:218)
at com.badlogic.gdx.pay.PurchaseSystem.install(PurchaseSystem.java:153)
at de.philweb.bubblr2HD.tools.PlatformResolver.initializeIAP(PlatformResolver.java:25)

[noblemaster]

Are you passing in a "null"-key for Amazon? I think not passing in anything for Amazon at all might actually do the trick?