diff --git a/.ci/phpstan.sh b/.ci/phpstan.sh
index 175f7b8c14..01e34546b3 100755
--- a/.ci/phpstan.sh
+++ b/.ci/phpstan.sh
@@ -1,5 +1,25 @@
 #!/usr/bin/env bash
 
+#
+# phpstan.sh
+# Copyright (c) 2021 james@firefly-iii.org
+#
+# This file is part of Firefly III (https://github.com/firefly-iii).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+
 # Install composer packages
 composer install --no-scripts --no-ansi
 
diff --git a/.ci/phpunit.sh b/.ci/phpunit.sh
index 6a2ff64bc9..c96fa69e96 100755
--- a/.ci/phpunit.sh
+++ b/.ci/phpunit.sh
@@ -1,5 +1,25 @@
 #!/usr/bin/env bash
 
+#
+# phpunit.sh
+# Copyright (c) 2021 james@firefly-iii.org
+#
+# This file is part of Firefly III (https://github.com/firefly-iii).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+
 # enable test .env file.
 cp .ci/.env.ci ../.env
 
diff --git a/app/Api/V1/Controllers/Insight/Expense/DateController.php b/app/Api/V1/Controllers/Insight/Expense/DateController.php
index ee47dd7b14..474649bb04 100644
--- a/app/Api/V1/Controllers/Insight/Expense/DateController.php
+++ b/app/Api/V1/Controllers/Insight/Expense/DateController.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * DateController.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * DateController.php
diff --git a/app/Api/V1/Controllers/Insight/Income/DateController.php b/app/Api/V1/Controllers/Insight/Income/DateController.php
index 58cad852d2..2255dab30f 100644
--- a/app/Api/V1/Controllers/Insight/Income/DateController.php
+++ b/app/Api/V1/Controllers/Insight/Income/DateController.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * DateController.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * DateController.php
diff --git a/app/Api/V1/Controllers/Preferences/IndexController.php b/app/Api/V1/Controllers/Preferences/IndexController.php
index b4c5551079..df58dcaf9e 100644
--- a/app/Api/V1/Controllers/Preferences/IndexController.php
+++ b/app/Api/V1/Controllers/Preferences/IndexController.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 /*
  * IndexController.php
  * Copyright (c) 2020 james@firefly-iii.org
@@ -96,4 +97,4 @@ class IndexController extends Controller
         return response()->json($return);
     }
 
-}
\ No newline at end of file
+}
diff --git a/app/Api/V1/Controllers/Webhook/CreateController.php b/app/Api/V1/Controllers/Webhook/CreateController.php
index 3de3ba88a6..8d6c30b9f5 100644
--- a/app/Api/V1/Controllers/Webhook/CreateController.php
+++ b/app/Api/V1/Controllers/Webhook/CreateController.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * CreateController.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * CreateController.php
diff --git a/app/Api/V1/Controllers/Webhook/DeleteController.php b/app/Api/V1/Controllers/Webhook/DeleteController.php
index 1edb050995..6dd804dd95 100644
--- a/app/Api/V1/Controllers/Webhook/DeleteController.php
+++ b/app/Api/V1/Controllers/Webhook/DeleteController.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * DeleteController.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * DeleteController.php
diff --git a/app/Api/V1/Controllers/Webhook/EditController.php b/app/Api/V1/Controllers/Webhook/EditController.php
index dcae942e05..d142a130b3 100644
--- a/app/Api/V1/Controllers/Webhook/EditController.php
+++ b/app/Api/V1/Controllers/Webhook/EditController.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * EditController.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * EditController.php
diff --git a/app/Api/V1/Controllers/Webhook/IndexController.php b/app/Api/V1/Controllers/Webhook/IndexController.php
index ddd98f15de..89c099c41d 100644
--- a/app/Api/V1/Controllers/Webhook/IndexController.php
+++ b/app/Api/V1/Controllers/Webhook/IndexController.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * IndexController.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * IndexController.php
diff --git a/app/Api/V1/Requests/Webhook/CreateRequest.php b/app/Api/V1/Requests/Webhook/CreateRequest.php
index 8ec557bd24..62dd3b7c6e 100644
--- a/app/Api/V1/Requests/Webhook/CreateRequest.php
+++ b/app/Api/V1/Requests/Webhook/CreateRequest.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * CreateRequest.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * CreateRequest.php
diff --git a/app/Api/V1/Requests/Webhook/UpdateRequest.php b/app/Api/V1/Requests/Webhook/UpdateRequest.php
index 8abd735841..85d6397ab2 100644
--- a/app/Api/V1/Requests/Webhook/UpdateRequest.php
+++ b/app/Api/V1/Requests/Webhook/UpdateRequest.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * UpdateRequest.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * UpdateRequest.php
diff --git a/app/Console/Commands/Correction/FixTransactionTypes.php b/app/Console/Commands/Correction/FixTransactionTypes.php
index de083aa82a..d3045de798 100644
--- a/app/Console/Commands/Correction/FixTransactionTypes.php
+++ b/app/Console/Commands/Correction/FixTransactionTypes.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * FixTransactionTypes.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 
 namespace FireflyIII\Console\Commands\Correction;
diff --git a/app/Console/Commands/CreateFirstUser.php b/app/Console/Commands/CreateFirstUser.php
index 8110dad030..be7bcb1155 100644
--- a/app/Console/Commands/CreateFirstUser.php
+++ b/app/Console/Commands/CreateFirstUser.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * CreateFirstUser.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 
 namespace FireflyIII\Console\Commands;
diff --git a/app/Console/Commands/Upgrade/AppendBudgetLimitPeriods.php b/app/Console/Commands/Upgrade/AppendBudgetLimitPeriods.php
index 76375e5677..a74f9ade7f 100644
--- a/app/Console/Commands/Upgrade/AppendBudgetLimitPeriods.php
+++ b/app/Console/Commands/Upgrade/AppendBudgetLimitPeriods.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * AppendBudgetLimitPeriods.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * AppendBudgetLimitPeriods.php
diff --git a/app/Events/DetectedNewIPAddress.php b/app/Events/DetectedNewIPAddress.php
index 3e5ecb495b..b381200a83 100644
--- a/app/Events/DetectedNewIPAddress.php
+++ b/app/Events/DetectedNewIPAddress.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * DetectedNewIPAddress.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * DetectedNewIPAddress.php
diff --git a/app/Events/RequestedSendWebhookMessages.php b/app/Events/RequestedSendWebhookMessages.php
index fd9b132688..15ac7b55c2 100644
--- a/app/Events/RequestedSendWebhookMessages.php
+++ b/app/Events/RequestedSendWebhookMessages.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * RequestedSendWebhookMessages.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * RequestedSendWebhookMessages.php
diff --git a/app/Generator/Webhook/MessageGeneratorInterface.php b/app/Generator/Webhook/MessageGeneratorInterface.php
index 8487be5833..d86490563d 100644
--- a/app/Generator/Webhook/MessageGeneratorInterface.php
+++ b/app/Generator/Webhook/MessageGeneratorInterface.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * MessageGeneratorInterface.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * MessageGeneratorInterface.php
diff --git a/app/Generator/Webhook/StandardMessageGenerator.php b/app/Generator/Webhook/StandardMessageGenerator.php
index 4031a5b705..90174354bc 100644
--- a/app/Generator/Webhook/StandardMessageGenerator.php
+++ b/app/Generator/Webhook/StandardMessageGenerator.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * StandardMessageGenerator.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * WebhookMessageGenerator.php
diff --git a/app/Handlers/Events/DestroyedGroupEventHandler.php b/app/Handlers/Events/DestroyedGroupEventHandler.php
index 7d5cd667ef..74d58492c6 100644
--- a/app/Handlers/Events/DestroyedGroupEventHandler.php
+++ b/app/Handlers/Events/DestroyedGroupEventHandler.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * DestroyedGroupEventHandler.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * DestroyedGroupEventHandler.php
diff --git a/app/Handlers/Events/WebhookEventHandler.php b/app/Handlers/Events/WebhookEventHandler.php
index f6460dac1f..908d18a625 100644
--- a/app/Handlers/Events/WebhookEventHandler.php
+++ b/app/Handlers/Events/WebhookEventHandler.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * WebhookEventHandler.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * WebhookEventHandler.php
diff --git a/app/Helpers/Webhook/Sha3SignatureGenerator.php b/app/Helpers/Webhook/Sha3SignatureGenerator.php
index 43d474622d..8674a2b3bb 100644
--- a/app/Helpers/Webhook/Sha3SignatureGenerator.php
+++ b/app/Helpers/Webhook/Sha3SignatureGenerator.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * Sha3SignatureGenerator.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * Sha3SignatureGenerator.php
diff --git a/app/Helpers/Webhook/SignatureGeneratorInterface.php b/app/Helpers/Webhook/SignatureGeneratorInterface.php
index e4af7c0e65..1c4506c377 100644
--- a/app/Helpers/Webhook/SignatureGeneratorInterface.php
+++ b/app/Helpers/Webhook/SignatureGeneratorInterface.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * SignatureGeneratorInterface.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * SignatureGeneratorInterface.php
diff --git a/app/Jobs/SendWebhookMessage.php b/app/Jobs/SendWebhookMessage.php
index 3aa23faefa..e0e9b94f41 100644
--- a/app/Jobs/SendWebhookMessage.php
+++ b/app/Jobs/SendWebhookMessage.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * SendWebhookMessage.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 
 namespace FireflyIII\Jobs;
diff --git a/app/Mail/NewIPAddressWarningMail.php b/app/Mail/NewIPAddressWarningMail.php
index 12fee2fa47..98ab48346c 100644
--- a/app/Mail/NewIPAddressWarningMail.php
+++ b/app/Mail/NewIPAddressWarningMail.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * NewIPAddressWarningMail.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * NewIPAddressWarningMail.php
diff --git a/app/Models/Webhook.php b/app/Models/Webhook.php
index 2281de76c5..4a9bad4042 100644
--- a/app/Models/Webhook.php
+++ b/app/Models/Webhook.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * Webhook.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * Webhook.php
diff --git a/app/Models/WebhookAttempt.php b/app/Models/WebhookAttempt.php
index d4523dc0e6..622341d2b1 100644
--- a/app/Models/WebhookAttempt.php
+++ b/app/Models/WebhookAttempt.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * WebhookAttempt.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * WebhookAttempt.php
diff --git a/app/Models/WebhookMessage.php b/app/Models/WebhookMessage.php
index 0b3704cd21..0a36f28209 100644
--- a/app/Models/WebhookMessage.php
+++ b/app/Models/WebhookMessage.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * WebhookMessage.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * WebhookMessage.php
diff --git a/app/Repositories/Webhook/WebhookRepository.php b/app/Repositories/Webhook/WebhookRepository.php
index aa8690c1fc..66f12839cd 100644
--- a/app/Repositories/Webhook/WebhookRepository.php
+++ b/app/Repositories/Webhook/WebhookRepository.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * WebhookRepository.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * WebhookRepository.php
diff --git a/app/Repositories/Webhook/WebhookRepositoryInterface.php b/app/Repositories/Webhook/WebhookRepositoryInterface.php
index 8d6dc5fe46..8283d2e90f 100644
--- a/app/Repositories/Webhook/WebhookRepositoryInterface.php
+++ b/app/Repositories/Webhook/WebhookRepositoryInterface.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * WebhookRepositoryInterface.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * WebhookRepositoryInterface.php
diff --git a/app/Rules/IsDuplicateTransaction.php b/app/Rules/IsDuplicateTransaction.php
index b1f7d3b066..d5dc158697 100644
--- a/app/Rules/IsDuplicateTransaction.php
+++ b/app/Rules/IsDuplicateTransaction.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * IsDuplicateTransaction.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * IsDuplicateTransaction.php
diff --git a/app/Scopes/LdapFilterScope.php b/app/Scopes/LdapFilterScope.php
index 1ce0f23b80..5b9fa51b6a 100644
--- a/app/Scopes/LdapFilterScope.php
+++ b/app/Scopes/LdapFilterScope.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * LdapFilterScope.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 
 namespace FireflyIII\Scopes;
diff --git a/app/Services/Webhook/StandardWebhookSender.php b/app/Services/Webhook/StandardWebhookSender.php
index 544942b364..cd1745cf03 100644
--- a/app/Services/Webhook/StandardWebhookSender.php
+++ b/app/Services/Webhook/StandardWebhookSender.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * StandardWebhookSender.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * StandardWebhookSender.php
diff --git a/app/Services/Webhook/WebhookSenderInterface.php b/app/Services/Webhook/WebhookSenderInterface.php
index a5e03c302c..381dd23904 100644
--- a/app/Services/Webhook/WebhookSenderInterface.php
+++ b/app/Services/Webhook/WebhookSenderInterface.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * WebhookSenderInterface.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * WebhookSenderInterface.php
diff --git a/app/Support/Report/Category/CategoryReportGenerator.php b/app/Support/Report/Category/CategoryReportGenerator.php
index 8e0b8abd58..34431affd5 100644
--- a/app/Support/Report/Category/CategoryReportGenerator.php
+++ b/app/Support/Report/Category/CategoryReportGenerator.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * CategoryReportGenerator.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * CategoryReportGenerator.php
diff --git a/app/Support/Request/ChecksLogin.php b/app/Support/Request/ChecksLogin.php
index 0b91c83e6a..cba9f91fd9 100644
--- a/app/Support/Request/ChecksLogin.php
+++ b/app/Support/Request/ChecksLogin.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * ChecksLogin.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * ChecksLogin.php
diff --git a/app/Support/Request/GetRuleConfiguration.php b/app/Support/Request/GetRuleConfiguration.php
index 8be6823193..a852550c38 100644
--- a/app/Support/Request/GetRuleConfiguration.php
+++ b/app/Support/Request/GetRuleConfiguration.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * GetRuleConfiguration.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * GetRuleConfiguration.php
diff --git a/app/Support/Search/OperatorQuerySearch.php b/app/Support/Search/OperatorQuerySearch.php
index afabdc2632..11e0e0f986 100644
--- a/app/Support/Search/OperatorQuerySearch.php
+++ b/app/Support/Search/OperatorQuerySearch.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * OperatorQuerySearch.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * OperatorQuerySearch.php
diff --git a/app/TransactionRules/Engine/RuleEngineInterface.php b/app/TransactionRules/Engine/RuleEngineInterface.php
index f976038593..f92eb7d053 100644
--- a/app/TransactionRules/Engine/RuleEngineInterface.php
+++ b/app/TransactionRules/Engine/RuleEngineInterface.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * RuleEngineInterface.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * RuleEngineInterface.php
diff --git a/app/TransactionRules/Engine/SearchRuleEngine.php b/app/TransactionRules/Engine/SearchRuleEngine.php
index e876aa16e7..04578d4b5c 100644
--- a/app/TransactionRules/Engine/SearchRuleEngine.php
+++ b/app/TransactionRules/Engine/SearchRuleEngine.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * SearchRuleEngine.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * SearchRuleEngine.php
diff --git a/app/Transformers/WebhookTransformer.php b/app/Transformers/WebhookTransformer.php
index 8ee39231e3..73ad85593a 100644
--- a/app/Transformers/WebhookTransformer.php
+++ b/app/Transformers/WebhookTransformer.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * WebhookTransformer.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * WebhookTransformer.php
diff --git a/config/queue.php b/config/queue.php
index d6637fd655..0950149af1 100644
--- a/config/queue.php
+++ b/config/queue.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * queue.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 
 return [
diff --git a/config/twigbridge.php b/config/twigbridge.php
index 14742bd55c..cb94103aac 100644
--- a/config/twigbridge.php
+++ b/config/twigbridge.php
@@ -1,5 +1,26 @@
 <?php
 
+
+/*
+ * twigbridge.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 
 /**
diff --git a/database/factories/EmptyFactory.php b/database/factories/EmptyFactory.php
index 0c4adc7fc9..115ac4cd9e 100644
--- a/database/factories/EmptyFactory.php
+++ b/database/factories/EmptyFactory.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * EmptyFactory.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /** @var \Illuminate\Database\Eloquent\Factory $factory */
 
diff --git a/database/migrations/2020_07_24_162820_changes_for_v540.php b/database/migrations/2020_07_24_162820_changes_for_v540.php
index 8940f8eb0c..bad51fd403 100644
--- a/database/migrations/2020_07_24_162820_changes_for_v540.php
+++ b/database/migrations/2020_07_24_162820_changes_for_v540.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * 2020_07_24_162820_changes_for_v540.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 
 use Illuminate\Database\Migrations\Migration;
diff --git a/database/migrations/2020_11_12_070604_changes_for_v550.php b/database/migrations/2020_11_12_070604_changes_for_v550.php
index 6d3431f3a9..b819a4ae80 100644
--- a/database/migrations/2020_11_12_070604_changes_for_v550.php
+++ b/database/migrations/2020_11_12_070604_changes_for_v550.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * 2020_11_12_070604_changes_for_v550.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 
 use Illuminate\Database\Migrations\Migration;
diff --git a/frontend/build.sh b/frontend/build.sh
index 575379ec26..17e43b028c 100755
--- a/frontend/build.sh
+++ b/frontend/build.sh
@@ -1,5 +1,25 @@
 #!/usr/bin/env bash
 
+#
+# build.sh
+# Copyright (c) 2021 james@firefly-iii.org
+#
+# This file is part of Firefly III (https://github.com/firefly-iii).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+
 [ -d "~/Sites" ] && exit 1;
 
 # build translations.
diff --git a/frontend/render.sh b/frontend/render.sh
index 704f5ae52b..da6d9b0363 100755
--- a/frontend/render.sh
+++ b/frontend/render.sh
@@ -1,5 +1,25 @@
 #!/usr/bin/env bash
 
+#
+# render.sh
+# Copyright (c) 2021 james@firefly-iii.org
+#
+# This file is part of Firefly III (https://github.com/firefly-iii).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+
 [ -d "~/Sites" ] && exit 1;
 
 # build translations.
diff --git a/tests/Feature/Console/Commands/Correction/CorrectOpeningBalanceCurrenciesTest.php b/tests/Feature/Console/Commands/Correction/CorrectOpeningBalanceCurrenciesTest.php
index b2b3f52051..98dca2cb22 100644
--- a/tests/Feature/Console/Commands/Correction/CorrectOpeningBalanceCurrenciesTest.php
+++ b/tests/Feature/Console/Commands/Correction/CorrectOpeningBalanceCurrenciesTest.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * CorrectOpeningBalanceCurrenciesTest.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * CorrectOpeningBalanceCurrenciesTest.php
diff --git a/tests/Feature/Console/Commands/Correction/FixAccountOrderTest.php b/tests/Feature/Console/Commands/Correction/FixAccountOrderTest.php
index a2a45f152d..caa9519afb 100644
--- a/tests/Feature/Console/Commands/Correction/FixAccountOrderTest.php
+++ b/tests/Feature/Console/Commands/Correction/FixAccountOrderTest.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * FixAccountOrderTest.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * FixAccountOrderTest.php
diff --git a/tests/Feature/Console/Commands/Correction/FixGroupAccountsTest.php b/tests/Feature/Console/Commands/Correction/FixGroupAccountsTest.php
index b4c7994e88..08c670bd96 100644
--- a/tests/Feature/Console/Commands/Correction/FixGroupAccountsTest.php
+++ b/tests/Feature/Console/Commands/Correction/FixGroupAccountsTest.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * FixGroupAccountsTest.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * FixGroupAccountsTest.php
diff --git a/tests/Feature/Console/Commands/Correction/FixLongDescriptionsTest.php b/tests/Feature/Console/Commands/Correction/FixLongDescriptionsTest.php
index dd8f25f87b..3263ed8ad5 100644
--- a/tests/Feature/Console/Commands/Correction/FixLongDescriptionsTest.php
+++ b/tests/Feature/Console/Commands/Correction/FixLongDescriptionsTest.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * FixLongDescriptionsTest.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * FixLongDescriptionsTest.php
diff --git a/tests/Feature/Console/Commands/Correction/FixRecurringTransactionsTest.php b/tests/Feature/Console/Commands/Correction/FixRecurringTransactionsTest.php
index e4b7dcd12f..a84b8791e0 100644
--- a/tests/Feature/Console/Commands/Correction/FixRecurringTransactionsTest.php
+++ b/tests/Feature/Console/Commands/Correction/FixRecurringTransactionsTest.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * FixRecurringTransactionsTest.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * FixRecurringTransactionsTest.php
diff --git a/tests/Feature/Console/Commands/Correction/FixTransactionTypesTest.php b/tests/Feature/Console/Commands/Correction/FixTransactionTypesTest.php
index 15a552381e..24d02606cf 100644
--- a/tests/Feature/Console/Commands/Correction/FixTransactionTypesTest.php
+++ b/tests/Feature/Console/Commands/Correction/FixTransactionTypesTest.php
@@ -1,4 +1,25 @@
 <?php
+
+/*
+ * FixTransactionTypesTest.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 declare(strict_types=1);
 /*
  * FixTransactionTypesTest.php