Added web-vault v2.21.x support + some misc fixes

- The new web-vault v2.21.0+ has support for Master Password Reset. For
this to work it generates a public/private key-pair which needs to be
stored in the database. Currently the Master Password Reset is not
fixed, but there are endpoints which are needed even if we do not
support this feature (yet). This PR fixes those endpoints, and stores
the keys already in the database.

- There was an issue when you want to do a key-rotate when you change
your password, it also called an Emergency Access endpoint, which we do
not yet support. Because this endpoint failed to reply correctly
produced some errors, and also prevent the user from being forced to
logout. This resolves #1826 by adding at least that endpoint.

Because of that extra endpoint check to Emergency Access is done using
an old user stamp, i also modified the stamp exception to allow multiple
rocket routes to be called, and added an expiration timestamp to it.

During these tests i stumbled upon an issue that after my key-change was
done, it triggered the websockets to try and reload my ciphers, because
they were updated. This shouldn't happen when rotating they keys, since
all access should be invalided. Now there will be no websocket
notification for this, which also prevents error toasts.

- Increased Send Size limit to 500MB (with a litle overhead)

As a side note, i tested these changes on both v2.20.4 and v2.21.1 web-vault versions, all keeps working.

3 files changed, 6 insertions, 0 deletions

diff --git a/src/db/schemas/mysql/schema.rs b/src/db/schemas/mysql/schema.rs
index ad1ddbc1..149d2267 100644
--- a/src/db/schemas/mysql/schema.rs
+++ b/src/db/schemas/mysql/schema.rs
@@ -100,6 +100,8 @@ table! {
         uuid -> Text,
         name -> Text,
         billing_email -> Text,
+        private_key -> Nullable<Text>,
+        public_key -> Nullable<Text>,
     }
 }
 
diff --git a/src/db/schemas/postgresql/schema.rs b/src/db/schemas/postgresql/schema.rs
index 8964da89..8feb2eb2 100644
--- a/src/db/schemas/postgresql/schema.rs
+++ b/src/db/schemas/postgresql/schema.rs
@@ -100,6 +100,8 @@ table! {
         uuid -> Text,
         name -> Text,
         billing_email -> Text,
+        private_key -> Nullable<Text>,
+        public_key -> Nullable<Text>,
     }
 }
 
diff --git a/src/db/schemas/sqlite/schema.rs b/src/db/schemas/sqlite/schema.rs
index 8964da89..8feb2eb2 100644
--- a/src/db/schemas/sqlite/schema.rs
+++ b/src/db/schemas/sqlite/schema.rs
@@ -100,6 +100,8 @@ table! {
         uuid -> Text,
         name -> Text,
         billing_email -> Text,
+        private_key -> Nullable<Text>,
+        public_key -> Nullable<Text>,
     }
 }