Merge 28ed5d42a9 into 0cefa4cca7

src/db/models/cipher.rs

@@ -665,16 +665,27 @@ impl Cipher {
     }
 
     async fn get_user_collections_access_flags(&self, user_uuid: &UserId, conn: &DbConn) -> Vec<(bool, bool, bool)> {
+        let user_uuid = user_uuid.to_string();
         conn.run(move |conn| {
             // Check whether this cipher is in any collections accessible to the
             // user. If so, retrieve the access flags for each collection.
+            // The user must have a confirmed membership in the cipher's
+            // organization, since users_collections rows are kept when a
+            // membership is revoked or not confirmed yet.
             ciphers::table
                 .filter(ciphers::uuid.eq(&self.uuid))
                 .inner_join(ciphers_collections::table.on(ciphers::uuid.eq(ciphers_collections::cipher_uuid)))
+                .inner_join(
+                    users_organizations::table.on(ciphers::organization_uuid
+                        .eq(users_organizations::org_uuid.nullable())
+                        .and(users_organizations::user_uuid.eq(user_uuid))
+                        .and(users_organizations::status.eq(MembershipStatus::Confirmed as i32))),
+                )
                 .inner_join(
                     users_collections::table.on(ciphers_collections::collection_uuid
                         .eq(users_collections::collection_uuid)
-                        .and(users_collections::user_uuid.eq(user_uuid))),
+                        // Only allow collection access via the confirmed membership.
+                        .and(users_organizations::user_uuid.eq(users_collections::user_uuid))),
                 )
                 .select((users_collections::read_only, users_collections::hide_passwords, users_collections::manage))
                 .load::<(bool, bool, bool)>(conn)
@@ -705,6 +716,9 @@ impl Cipher {
                         .and(groups::organizations_uuid.eq(users_organizations::org_uuid))),
                 )
                 .filter(users_organizations::user_uuid.eq(user_uuid))
+                // Only allow group access via a confirmed membership, since
+                // groups_users rows are kept when a membership is revoked.
+                .filter(users_organizations::status.eq(MembershipStatus::Confirmed as i32))
                 .select((collections_groups::read_only, collections_groups::hide_passwords, collections_groups::manage))
                 .load::<(bool, bool, bool)>(conn)
                 .expect("Error getting group access restrictions")

src/db/models/group.rs

@@ -13,7 +13,7 @@ use crate::{
 };
 use macros::UuidFromParam;
 
-use super::{CollectionId, Membership, MembershipId, OrganizationId, User, UserId};
+use super::{CollectionId, Membership, MembershipId, MembershipStatus, OrganizationId, User, UserId};
 
 #[derive(Identifiable, Queryable, Insertable, AsChangeset)]
 #[diesel(table_name = groups)]
@@ -276,6 +276,9 @@ impl Group {
                         .and(users_organizations::org_uuid.eq(groups::organizations_uuid))),
                 )
                 .filter(users_organizations::user_uuid.eq(user_uuid))
+                // Only allow full access via a confirmed membership, since
+                // groups_users rows are kept when a membership is revoked.
+                .filter(users_organizations::status.eq(MembershipStatus::Confirmed as i32))
                 .filter(groups::organizations_uuid.eq(org_uuid))
                 .filter(groups::access_all.eq(true))
                 .select(groups::access_all)