Add support for the Personal Ownership policy

Upstream refs:

* https://github.com/bitwarden/server/pull/1013
* https://bitwarden.com/help/article/policies/#personal-ownership

src/db/models/org_policy.rs

@@ -26,6 +26,9 @@ pub enum OrgPolicyType {
     TwoFactorAuthentication = 0,
     MasterPassword = 1,
     PasswordGenerator = 2,
+    // SingleOrg = 3, // Not currently supported.
+    // RequireSso = 4, // Not currently supported.
+    PersonalOwnership = 5,
 }
 
 /// Local methods
@@ -40,6 +43,10 @@ impl OrgPolicy {
         }
     }
 
+    pub fn has_type(&self, policy_type: OrgPolicyType) -> bool {
+        self.atype == policy_type as i32
+    }
+
     pub fn to_json(&self) -> Value {
         let data_json: Value = serde_json::from_str(&self.data).unwrap_or(Value::Null);
         json!({

src/db/models/organization.rs

@@ -412,11 +412,15 @@ impl UserOrganization {
         Ok(())
     }
 
-    pub fn has_status(self, status: UserOrgStatus) -> bool {
+    pub fn has_status(&self, status: UserOrgStatus) -> bool {
         self.status == status as i32
     }
 
-    pub fn has_full_access(self) -> bool {
+    pub fn has_type(&self, user_type: UserOrgType) -> bool {
+        self.atype == user_type as i32
+    }
+
+    pub fn has_full_access(&self) -> bool {
         (self.access_all || self.atype >= UserOrgType::Admin) &&
             self.has_status(UserOrgStatus::Confirmed)
     }