Blanket authorization

contracts/authorizers/RequesterAuthorizer.sol

@@ -6,6 +6,9 @@ import "./interfaces/IRequesterAuthorizer.sol";
 
 /// @title Abstract contract to be inherited by Authorizer contracts that
 /// temporarily or permanently whitelist requesters for Airnode–endpoint pairs
+/// or Airnodes
+/// @dev An authorization for an Airnode with endpoint ID `bytes32(0)`
+/// represents a blanket authorization across all endpoints of the Airnode
 abstract contract RequesterAuthorizer is Whitelist, IRequesterAuthorizer {
     /// @notice Extends the expiration of the temporary whitelist of
     /// `requester` for the `airnode`–`endpointId` pair and emits an event
@@ -142,8 +145,12 @@ abstract contract RequesterAuthorizer is Whitelist, IRequesterAuthorizer {
         address airnode,
         bytes32 endpointId,
         address requester
-    ) external view override returns (bool) {
+    ) public view override returns (bool) {
         return
+            userIsWhitelisted(
+                deriveServiceId(airnode, bytes32(0)),
+                requester
+            ) ||
             userIsWhitelisted(deriveServiceId(airnode, endpointId), requester);
     }
 
@@ -164,8 +171,7 @@ abstract contract RequesterAuthorizer is Whitelist, IRequesterAuthorizer {
         address sponsor, // solhint-disable-line no-unused-vars
         address requester
     ) external view override returns (bool) {
-        return
-            userIsWhitelisted(deriveServiceId(airnode, endpointId), requester);
+        return isAuthorized(airnode, endpointId, requester);
     }
 
     /// @notice Returns the whitelist status of `requester` for the

contracts/authorizers/RequesterAuthorizerWithAirnode.sol

@@ -6,7 +6,7 @@ import "./RequesterAuthorizer.sol";
 import "./interfaces/IRequesterAuthorizerWithAirnode.sol";
 
 /// @title Authorizer contract that Airnode operators can use to temporarily or
-/// indefinitely whitelist requesters for Airnode–endpoint pairs
+/// indefinitely whitelist requesters for Airnode–endpoint pairs or Airnodes
 contract RequesterAuthorizerWithAirnode is
     WhitelistRolesWithAirnode,
     RequesterAuthorizer,
@@ -22,8 +22,8 @@ contract RequesterAuthorizerWithAirnode is
     {}
 
     /// @notice Extends the expiration of the temporary whitelist of
-    /// `requester` for the `airnode`–`endpointId` pair if the sender has the
-    /// whitelist expiration extender role
+    /// `requester` for the `airnode`–`endpointId` pair if the sender is
+    /// allowed to extend whitelist expiration
     /// @param airnode Airnode address
     /// @param endpointId Endpoint ID
     /// @param requester Requester address
@@ -48,8 +48,8 @@ contract RequesterAuthorizerWithAirnode is
     }
 
     /// @notice Sets the expiration of the temporary whitelist of `requester`
-    /// for the `airnode`–`endpointId` pair if the sender has the whitelist
-    /// expiration setter role
+    /// for the `airnode`–`endpointId` pair if the sender is allowed to set
+    /// expiration
     /// @dev Unlike `extendWhitelistExpiration()`, this can hasten expiration
     /// @param airnode Airnode address
     /// @param endpointId Endpoint ID
@@ -75,8 +75,8 @@ contract RequesterAuthorizerWithAirnode is
     }
 
     /// @notice Sets the indefinite whitelist status of `requester` for the
-    /// `airnode`–`endpointId` pair if the sender has the indefinite
-    /// whitelister role
+    /// `airnode`–`endpointId` pair if the sender is allowed to whitelist
+    /// indefinitely
     /// @param airnode Airnode address
     /// @param endpointId Endpoint ID
     /// @param requester Requester address

contracts/authorizers/RequesterAuthorizerWithManager.sol

@@ -6,7 +6,7 @@ import "./RequesterAuthorizer.sol";
 import "./interfaces/IRequesterAuthorizerWithManager.sol";
 
 /// @title Authorizer contract that a manager can use to temporarily or
-/// indefinitely whitelist requesters for Airnode–endpoint pairs
+/// indefinitely whitelist requesters for Airnode–endpoint pairs or Airnodes
 contract RequesterAuthorizerWithManager is
     WhitelistRolesWithManager,
     RequesterAuthorizer,
@@ -28,8 +28,8 @@ contract RequesterAuthorizerWithManager is
     {}
 
     /// @notice Extends the expiration of the temporary whitelist of
-    /// `requester` for the `airnode`–`endpointId` pair if the sender has the
-    /// whitelist expiration extender role
+    /// `requester` for the `airnode`–`endpointId` pair if the sender is
+    /// allowed to extend whitelist expiration
     /// @param airnode Airnode address
     /// @param endpointId Endpoint ID
     /// @param requester Requester address
@@ -54,8 +54,8 @@ contract RequesterAuthorizerWithManager is
     }
 
     /// @notice Sets the expiration of the temporary whitelist of `requester`
-    /// for the `airnode`–`endpointId` pair if the sender has the whitelist
-    /// expiration setter role
+    /// for the `airnode`–`endpointId` pair if the sender is allowed to set
+    /// expiration
     /// @dev Unlike `extendWhitelistExpiration()`, this can hasten expiration
     /// @param airnode Airnode address
     /// @param endpointId Endpoint ID
@@ -81,8 +81,8 @@ contract RequesterAuthorizerWithManager is
     }
 
     /// @notice Sets the indefinite whitelist status of `requester` for the
-    /// `airnode`–`endpointId` pair if the sender has the indefinite
-    /// whitelister role
+    /// `airnode`–`endpointId` pair if the sender is allowed to whitelist
+    /// indefinitely
     /// @param airnode Airnode address
     /// @param endpointId Endpoint ID
     /// @param requester Requester address