Merge 0338251 into 322f077

php-casbin · Sep 2, 2021 · 2c215ca · 2c215ca
2 parents 322f077 + 0338251
commit 2c215ca
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Showing 3 changed files with 192 additions and 1 deletion.
diff --git a/.gitignore b/.gitignore
@@ -6,4 +6,6 @@ composer.lock
 *.iml
 
 # coverage report
-/build
+/build
+
+.phpunit.*
diff --git a/src/Adapter.php b/src/Adapter.php
@@ -328,4 +328,68 @@ public function updatePolicies(string $sec, string $ptype, array $oldRules, arra
             throw $e;
         }
     }
+
+    /**
+     * UpdateFilteredPolicies deletes old rules and adds new rules.
+     *
+     * @param string $sec
+     * @param string $ptype
+     * @param array $newPolicies
+     * @param integer $fieldIndex
+     * @param string ...$fieldValues
+     * @return array
+     */
+    public function updateFilteredPolicies(string $sec, string $ptype, array $newPolicies, int $fieldIndex, string ...$fieldValues): array
+    {
+        $deleteWhere['ptype'] = $ptype;
+        $deleteCondition[] = 'ptype = :ptype';
+        foreach ($fieldValues as $value) {
+            if (!is_null($value) && $value !== '') {
+                $key = $fieldIndex++;
+                $placeholder = "v" . strval($key);
+                $deleteWhere['v' . strval($key)] = $value;
+                $deleteCondition[] = 'v' . strval($key) . ' = :' . $placeholder;
+            }
+        }
+        $deleteSql = "DELETE FROM {$this->casbinRuleTableName} WHERE " . implode(' AND ', $deleteCondition);
+
+        $selectSql = "SELECT * FROM {$this->casbinRuleTableName} WHERE " . implode(' AND ', $deleteCondition);
+        $oldP = $this->connection->query($selectSql, $deleteWhere);
+        foreach ($oldP as &$item) {
+            $item = array_filter($item, function ($value) {
+                return !is_null($value) && $value !== '';
+            });
+            unset($item['ptype']);
+            unset($item['id']);
+        }
+
+        $columns = ['ptype', 'v0', 'v1', 'v2', 'v3', 'v4', 'v5'];
+        $values = [];
+        $sets = [];
+        $columnsCount = count($columns);
+        foreach ($newPolicies as $newPolicy) {
+            array_unshift($newPolicy, $ptype);
+            $values = array_merge($values, array_pad($newPolicy, $columnsCount, null));
+            $sets[] = array_pad([], $columnsCount, '?');
+        }
+        $valuesStr = implode(', ', array_map(function ($set) {
+            return '(' . implode(', ', $set) . ')';
+        }, $sets));
+        $insertSql = 'INSERT INTO ' . $this->casbinRuleTableName . ' (' . implode(', ', $columns) . ')' . ' VALUES ' . $valuesStr;
+
+        // start transaction
+        $this->connection->getPdo()->beginTransaction();
+        try {
+            // delete old data
+            $this->connection->execute($deleteSql, $deleteWhere);
+            // insert new data
+            $this->connection->execute($insertSql, $values);
+            $this->connection->getPdo()->commit();
+        } catch (Throwable $e) {
+            $this->connection->getPdo()->rollback();
+            throw $e;
+        }
+
+        return $oldP;
+    }
 }
diff --git a/tests/AdapterTest.php b/tests/AdapterTest.php
@@ -273,6 +273,131 @@ public function testUpdatePolicies()
         ], $e->getPolicy());
     }
 
+    public function arrayEqualsWithoutOrder(array $expected, array $actual)
+    {
+        if (method_exists($this, 'assertEqualsCanonicalizing')) {
+            $this->assertEqualsCanonicalizing($expected, $actual);
+        } else {
+            array_multisort($expected);
+            array_multisort($actual);
+            $this->assertEquals($expected, $actual);
+        }
+    }
+
+    public function testUpdateFilteredPolicies()
+    {
+        $e = $this->getEnforcer();
+        $this->assertEquals([
+            ['alice', 'data1', 'read'],
+            ['bob', 'data2', 'write'],
+            ['data2_admin', 'data2', 'read'],
+            ['data2_admin', 'data2', 'write'],
+        ], $e->getPolicy());
+
+        $e->updateFilteredPolicies([["alice", "data1", "write"]], 0, "alice", "data1", "read");
+        $e->updateFilteredPolicies([["bob", "data2", "read"]], 0, "bob", "data2", "write");
+
+        $policies = [
+            ['alice', 'data1', 'write'],
+            ['bob', 'data2', 'read'],
+            ['data2_admin', 'data2', 'read'],
+            ['data2_admin', 'data2', 'write']
+        ];
+
+        $this->arrayEqualsWithoutOrder($policies, $e->getPolicy());
+
+        // test use updateFilteredPolicies to update all policies of a user
+        $e = $this->getEnforcer();
+        $policies = [
+            ['alice', 'data2', 'write'],
+            ['bob', 'data1', 'read']
+        ];
+        $e->addPolicies($policies);
+
+        $this->arrayEqualsWithoutOrder([
+            ['alice', 'data1', 'read'],
+            ['bob', 'data2', 'write'],
+            ['data2_admin', 'data2', 'read'],
+            ['data2_admin', 'data2', 'write'],
+            ['alice', 'data2', 'write'],
+            ['bob', 'data1', 'read']
+        ], $e->getPolicy());
+
+        $e->updateFilteredPolicies([['alice', 'data1', 'write'], ['alice', 'data2', 'read']], 0, 'alice');
+        $e->updateFilteredPolicies([['bob', 'data1', 'write'], ["bob", "data2", "read"]], 0, 'bob');
+
+        $policies = [
+            ['alice', 'data1', 'write'],
+            ['alice', 'data2', 'read'],
+            ['bob', 'data1', 'write'],
+            ['bob', 'data2', 'read'],
+            ['data2_admin', 'data2', 'read'],
+            ['data2_admin', 'data2', 'write']
+        ];
+
+        $this->arrayEqualsWithoutOrder($policies, $e->getPolicy());
+
+        // test if $fieldValues contains empty string
+        $e = $this->getEnforcer();
+        $policies = [
+            ['alice', 'data2', 'write'],
+            ['bob', 'data1', 'read']
+        ];
+        $e->addPolicies($policies);
+
+        $this->assertEquals([
+            ['alice', 'data1', 'read'],
+            ['bob', 'data2', 'write'],
+            ['data2_admin', 'data2', 'read'],
+            ['data2_admin', 'data2', 'write'],
+            ['alice', 'data2', 'write'],
+            ['bob', 'data1', 'read']
+        ], $e->getPolicy());
+
+        $e->updateFilteredPolicies([['alice', 'data1', 'write'], ['alice', 'data2', 'read']], 0, 'alice', '', '');
+        $e->updateFilteredPolicies([['bob', 'data1', 'write'], ["bob", "data2", "read"]], 0, 'bob', '', '');
+
+        $policies = [
+            ['alice', 'data1', 'write'],
+            ['alice', 'data2', 'read'],
+            ['bob', 'data1', 'write'],
+            ['bob', 'data2', 'read'],
+            ['data2_admin', 'data2', 'read'],
+            ['data2_admin', 'data2', 'write']
+        ];
+
+        $this->arrayEqualsWithoutOrder($policies, $e->getPolicy());
+
+        // test if $fieldIndex is not zero
+        $e = $this->getEnforcer();
+        $policies = [
+            ['alice', 'data2', 'write'],
+            ['bob', 'data1', 'read']
+        ];
+        $e->addPolicies($policies);
+
+        $this->assertEquals([
+            ['alice', 'data1', 'read'],
+            ['bob', 'data2', 'write'],
+            ['data2_admin', 'data2', 'read'],
+            ['data2_admin', 'data2', 'write'],
+            ['alice', 'data2', 'write'],
+            ['bob', 'data1', 'read']
+        ], $e->getPolicy());
+
+        $e->updateFilteredPolicies([['alice', 'data1', 'edit'], ['bob', 'data1', 'edit']], 2, 'read');
+        $e->updateFilteredPolicies([['alice', 'data2', 'read'], ["bob", "data2", "read"]], 2, 'write');
+
+        $policies = [
+            ['alice', 'data1', 'edit'],
+            ['alice', 'data2', 'read'],
+            ['bob', 'data1', 'edit'],
+            ['bob', 'data2', 'read'],
+        ];
+
+        $this->arrayEqualsWithoutOrder($policies, $e->getPolicy());
+    }
+
     protected function env($key, $default = null)
     {
         $value = getenv($key);