Move sessions to db table instead of JWTs

Sources/stella/util.swift

@@ -1,4 +1,3 @@
-import JWT
 import Fluent
 import Foundation
 
@@ -6,38 +5,3 @@ func generateIdpAlias(appId: String, deviceId: String, serialNo: String) -> Stri
     return "\(appId):\(deviceId):\(serialNo)"
 }
 
-func generateToken(accountId: Int, expires: Date, type: SessionType) -> SessionPayload {
-    return SessionPayload(
-        accountId: .init(value: String(accountId)),
-        expiration: .init(value: expires),
-        type: type.rawValue
-    )
-}
-
-struct SessionPayload: JWTPayload {
-    enum CodingKeys: String, CodingKey {
-        case accountId = "sub"
-        case expiration = "exp"
-        case type = "type"
-    }
-
-    // The "sub" (subject) claim identifies the principal that is the
-    // subject of the JWT.
-    var accountId: SubjectClaim
-
-    // The "exp" (expiration time) claim identifies the expiration time on
-    // or after which the JWT MUST NOT be accepted for processing.
-    var expiration: ExpirationClaim
-
-    // Custom data.
-    // If true, the user is an admin.
-    var type: Int
-
-    // Run any additional verification logic beyond
-    // signature verification here.
-    // Since we have an ExpirationClaim, we will
-    // call its verify method.
-    func verify(using algorithm: some JWTAlgorithm) async throws {
-        try self.expiration.verifyNotExpired()
-    }
-}