This is probably more of a generic scala question, but I figured the very
best scala developers are clearly found in the akka mailing list, right? :)
I would like my verifyScopes directive to magically find my parseScopes
function without me having to explicitly pass it as a parameter. If I do
pass it, it works. If I dont it fails with:
[error] found : akka.http.scaladsl.server.StandardRoute
[error] required: Set[models.OAuthScope]
[error] complete("All good")
implicit def parseScopes(scopeStr: String): Set[OAuthScope] =
scopeStr
.split(" ")
.flatMap(scopeFromString)
.toSet
def parseAuthHeaders(parseScopes: String => Set[OAuthScope]) =
authHeaders.tmap {
case (userId, orgId, scopes) =>
AuthHeaders(
userId = UUID.fromString(userId),
orgId = UUID.fromString(orgId),
scopes = parseScopes(scopes)
)
}
def verifyScopes(required: Set[OAuthScope])(implicit parser: String =>
Set[OAuthScope]): Directive1[AuthHeaders] =
parseAuthHeaders(parseScopes).flatMap {
case headers if OAuthScope.hasScopes(required, headers.scopes) =>
provide(headers)
case _ => reject(AuthorizationFailedRejection)
}
val route =
get {
verifyScopes(Set(MyScope)) { headers =>
complete("All good")
}
}
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