Dart and OAuth problems

[Daniele Scasciafratte]

Dart and OAuth problems

I've a problem with the oauth2 package (not the google version) in my CLI app.
As you see in https://github.com/Mte90/FMStats/blob/master/lib/src/statistics.dart i'm tryng to open an OAuth call to the Firefox marketplace.
The Marketplace release a secret token and a key but I can not make the call.
I get this error with the correct secret/key: http://pastebin.com/zVvAemFC
The secrect/key are correct and not are expired.

Dartisans post: https://plus.google.com/u/0/112897312156913513724/posts/C29nFQygnC1

[Günter Zöchbauer]

I have not much experience with OAuth2 - just a few thoughts:

Shouldn't you get the expiration time from the server somehow?

Why do you think DateTime.now() - 1h is what the server wants?

You could try to add toUtc()

[Daniele "Mte90" Scasciafratte]

I've followed the example of the package for the code.
I think that the problem is not this :-/

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[Bob Nystrom]

+nweiz

Adding Natalie, who maintains that package, to the thread.

- bob

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[Natalie Weizenbaum]

You can't just construct your own authorization credentials from scratch. You need to use the AuthorizationCodeGrant API to get authorization from the remote server.

[Daniele Scasciafratte]

The Mozilla marketplace release only two keys the key and the secret key.
In the docs is not explained this part:

final authorizationEndpoint =
    Uri.parse("http://example.com/oauth2/authorization");
final tokenEndpoint =
    Uri.parse("http://example.com/oauth2/token");

In the examples of the mozilla marketplace the reference is:

echo '{"marketplace.firefox.com": {"key": "other key", "secret": "key"}}' > .curling
curling https://marketplace.firefox.com/api/v2/account/settings/mine/

So i don't understand the use of AuthorizationCodeGrant API.

Thanks for the help

[Natalie Weizenbaum]

It looks like it doesn't support OAuth2: http://firefox-marketplace-api.readthedocs.org/en/latest/topics/authentication.html#oauth