I'm looking for proof that anyone actually needs these. Introducing unnecessary scopes into the spec is both a waste of time and needlessly complicates the documentation. So we need there to be a real problem that is attempting to be solved in which additional scopes is the right solution.
I'm going to start off the conversation by saying, I think this is a bad idea. Most services in the world do not have any of these, and when they do the relevant scopes are coupled to the relevant authorization server (AS). In other words, you only define the scopes you want after reviewing the documentation for the relevant AS. Defining new standard scopes helps for interoperability, but there is zero interoperability with scopes (the AS defines them, the Dev picks them, and the User reviews them. Scopes don't carry additional meaning cross platforms). So this seems like just a really bad idea to me. Scopes do help with permissions and visibility in the created id_token (or access_token), for instance let's say a service wanted to link a user's access to their ethereum wallet. In that case, a new scope like eth_wallet_id might make sense, so that the wallet public key would show up in the id_token to be directly used. But the scopes that have been proposed don't expose data in the tokens, they define access. User contact information is already available via *profile, email, address, and phone*. That means not only are we talking about creating additional scopes, we are also talking about expanding scopes in a way that currently isn't used. Which brings us back to, what problem are you trying to solve? On Sun, Apr 2, 2023 at 9:57 PM Clinton Bunch <cdb_i...@zentaur.org> wrote: > On 4/2/2023 2:49 PM, Warren Parad wrote: > > But why these scopes? > > Separate read and write scopes for the three pieces of a groupware service > seemed appropriate. And separating the three pieces of groupware seemed > appropriate as not all domains or users will use all of them. > > But since the most common use cases would include both read and write, I > defined short-hand scopes that included both permissions. > > If that doesn't answer your question, then I'm not sure what you're > looking for. > > > On Sun, Apr 2, 2023 at 9:37 PM Clinton Bunch <cdb_i...@zentaur.org> wrote: > >> >> >> On 4/2/2023 2:26 PM, Warren Parad wrote: >> >> Sorry, I'm asking why these scopes at all? I personally have never seen >> any of them used ever (and I'm not being hyperbolic), How did you come up >> with these suggestions? >> >> The naming seemed logical given the IANA URI namespace. I was looking >> for something that would be a common set of scopes for this application >> domain that wasn't tied to a single vendor. >> >> The purpose *could* be served by widespread adoption of Google's scopes >> such as >> >> https://www.googleapis.com/auth/calendar >> >> but I believe that the reliance on a specific vendor name would hamper >> wide-spread adoption, so a namespace defined by a neutral party such as >> IETF seemed best. >> >> On Sun, Apr 2, 2023 at 8:46 PM Clinton Bunch <cdb_i...@zentaur.org> >> wrote: >> >>> On 4/2/2023 1:34 PM, Warren Parad wrote: >>> >>> I propose a set of nine well-known scopes >>> >>> >>> Can you elaborate on what you mean by "well-known"? Is there some >>> canonical list, where these were pulled from? >>> >>> I was trying to avoid the use of standard, as that implies they must be >>> used. To encourage adoption, I didn't want to imply that the large >>> providers would be required to change their software to accommodate these, >>> though it would be nice if they did. These scopes are not currently in use >>> as far as I know. >>> >>> The sense of well-known is that once this was published they would be >>> well-known scopes that could be implemented with well-defined semantics. >>> >>> >>> - Warren >>> >>> On Sun, Apr 2, 2023 at 8:12 PM Clinton Bunch <cdb_i...@zentaur.org> >>> wrote: >>> >>>> This seemed the most appropriate working group to post this suggestion. >>>> >>>> I would like to see a new Internet-Draft/RFC to add some well-known >>>> scopes to the IANA registry to promote adoption of Oauth in Groupware >>>> domains. I will try to write it myself, but have no experience with >>>> I-Ds or as a technical writer and could use some help. >>>> >>>> Since the publication of RFC 7628 there is a push to migrate groupware >>>> servers to use Oauth2. This is hampered by the fact that there are >>>> several different server implementations and client implementations are >>>> often written by different organizations with little overlap. One of >>>> the barriers to widespread adoption is that each authorization server >>>> has a different set of scopes to cover the necessary user >>>> authorizations. One groupware client I know has only a few Auth >>>> Servers >>>> available that are hardcoded and nearly every one has a different set >>>> of >>>> scopes. Servers have to have appropriate scopes configured by the >>>> administrator in order for the server to know which scopes to check. >>>> It >>>> also makes it hard for clients to know which scopes to request without >>>> some sort of configuration file provided by the domain or worse, having >>>> the user enter the appropriate scopes by hand. The latter especially >>>> seems like a support headache for the admin of the groupware servers. >>>> >>>> I propose a set of nine well-known scopes be added to the Oauth URI >>>> IANA >>>> registry to address this. >>>> >>>> urn:ietf:params:oauth:scope:mail:read - Authorization to read >>>> email (IMAP,POP) >>>> urn:ietf:params:oauth:scope:mail:send - Authorization to send >>>> mail on the user's behalf (SMTP) >>>> urn:ietf:params:oauth:scope:mail - Combination of the >>>> previous two scopes >>>> urn:ietf:params:oauth:scope:calendar:read - Authorization to >>>> read >>>> calendar entries >>>> urn:ietf:params:oauth:scope:calendar:update - Authorization to >>>> update/create/delete calendar entries >>>> urn:ietf:params:oauth:scope:calendar - Combination of the >>>> previous two scopes >>>> urn:ietf:params:oauth:scope:contacts:read - Authorization to >>>> read >>>> contacts information >>>> urn:ietf:params:oauth:scope:contacts:update - Authorization to >>>> update/create/delete contact information. >>>> urn:ietf:params:oauth:scope:contacts - Combination of the >>>> previous two scopes >>>> >>>> _______________________________________________ >>>> OAuth mailing list >>>> OAuth@ietf.org >>>> https://www.ietf.org/mailman/listinfo/oauth >>>> >>> >>> >> >
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