Added GET /records/{recordId}/credentials/{credentialId}

backend/src/controllers/Credentials.php

@@ -105,4 +105,28 @@ class Credentials
             return $res->withJson(['error' => 'No credential found for id ' . $credentialId], 404);
         }
     }
+
+    public function getSingle(Request $req, Response $res, array $args)
+    {
+        $userId = $req->getAttribute('userId');
+        $recordId = intval($args['recordId']);
+        $credentialId = intval($args['credentialId']);
+
+        $ac = new \Operations\AccessControl($this->c);
+        if (!$ac->canAccessRecord($userId, $recordId)) {
+            $this->logger->info('Non admin user tries to get credential without permission.');
+            return $res->withJson(['error' => 'You have no permissions for this record.'], 403);
+        }
+
+        $credentials = new \Operations\Credentials($this->c);
+
+        try {
+            $result = $credentials->getCredential($recordId, $credentialId);
+            $this->logger->debug('Get credential info', ['id' => $credentialId]);
+            return $res->withJson($result, 200);
+        } catch (\Exceptions\NotFoundException $e) {
+            $this->logger->debug('Credential info not found', ['id' => $credentialId, 'record' => $recordId]);
+            return $res->withJson(['error' => 'No matching credential found.'], 404);
+        }
+    }
 }

backend/src/operations/Credentials.php

@@ -146,4 +146,39 @@ class Credentials
 
         $this->db->commit();
     }
+
+    /**
+     * Get record
+     * 
+     * @param   $recordId       Id of the record
+     * @param   $credentialId   Id of the credential
+     * 
+     * @return  array       Credential entry
+     * 
+     * @throws  NotFoundException   if the credential does not exist
+     */
+    public function getCredential(int $recordId, int $credentialId) : array
+    {
+        $query = $this->db->prepare('SELECT id,description,type,security FROM remote
+                                     WHERE id=:credential AND record=:record');
+        $query->bindValue(':credential', $credentialId, \PDO::PARAM_INT);
+        $query->bindValue(':record', $recordId, \PDO::PARAM_INT);
+        $query->execute();
+
+        $record = $query->fetch();
+
+        if ($record === false) {
+            throw new \Exceptions\NotFoundException();
+        }
+
+        $record['id'] = intval($record['id']);
+        if ($record['type'] === 'key') {
+            $record['key'] = $record['security'];
+            unset($record['security']);
+        } else {
+            unset($record['security']);
+        }
+
+        return $record;
+    }
 }

backend/src/public/index.php

@@ -45,6 +45,7 @@ $app->group('/v1', function () {
         $this->get('/records/{recordId}/credentials', '\Controllers\Credentials:getList');
         $this->post('/records/{recordId}/credentials', '\Controllers\Credentials:postNew');
         $this->delete('/records/{recordId}/credentials/{credentialId}', '\Controllers\Credentials:delete');
+        $this->get('/records/{recordId}/credentials/{credentialId}', '\Controllers\Credentials:getSingle');
     })->add('\Middlewares\Authentication');
 });
 

backend/test/tests/credentials-crud.js

@@ -62,7 +62,7 @@ test.run(async function () {
 
         assert.equal(res.status, 400);
 
-        //Add key (key is intensionally very short but valid)
+        //Add key (key is intensionally very short but valid) and get it
         var res = await req({
             url: '/records/1/credentials',
             method: 'post',
@@ -81,7 +81,20 @@ test.run(async function () {
             key: '-----BEGIN PUBLIC KEY-----\nMDwwDQYJKoZIhvcNAQEBBQADKwAwKAIhAMOLSxmtlYxSkEKep11gjq200PTKVUaA\nyalonAKxw3XnAgMBAAE=\n-----END PUBLIC KEY-----'
         }, 'Adding credential data fail.');
 
-        //Add password
+        var res = await req({
+            url: '/records/1/credentials/4',
+            method: 'get'
+        });
+
+        assert.equal(res.status, 200, 'Added key should be found.');
+        assert.equal(res.data, {
+            id: 4,
+            description: 'Test Key',
+            type: 'key',
+            key: '-----BEGIN PUBLIC KEY-----\nMDwwDQYJKoZIhvcNAQEBBQADKwAwKAIhAMOLSxmtlYxSkEKep11gjq200PTKVUaA\nyalonAKxw3XnAgMBAAE=\n-----END PUBLIC KEY-----'
+        }, 'Added key does not match.');
+
+        //Add password and get it
         var res = await req({
             url: '/records/1/credentials',
             method: 'post',
@@ -99,6 +112,18 @@ test.run(async function () {
             type: 'password',
         }, 'Adding credential data fail.');
 
+        var res = await req({
+            url: '/records/1/credentials/5',
+            method: 'get'
+        });
+
+        assert.equal(res.status, 200, 'Added key should be found.');
+        assert.equal(res.data, {
+            id: 5,
+            description: 'Test Password',
+            type: 'password',
+        }, 'Added password does not match.');
+
         //Delete entry
         var res = await req({
             url: '/records/1/credentials/4',