nextcloud · LukasReschke · Sep 22, 2021 · Sep 22, 2021 · Sep 22, 2021
diff --git a/brick/math/LICENSE b/brick/math/LICENSE
@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2013-present Benjamin Morel
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/brick/math/SECURITY.md b/brick/math/SECURITY.md
@@ -0,0 +1,16 @@
+# Security Policy
+
+## Supported Versions
+
+Only the latest release stream is supported.
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 0.8.x   | :white_check_mark: |
+| < 0.8   | :x:                |
+
+## Reporting a Vulnerability
+
+To report a security vulnerability, please use the
+[Tidelift security contact](https://tidelift.com/security).
+Tidelift will coordinate the fix and disclosure.
diff --git a/brick/math/composer.json b/brick/math/composer.json
@@ -0,0 +1,35 @@
+{
+    "name": "brick/math",
+    "description": "Arbitrary-precision arithmetic library",
+    "type": "library",
+    "keywords": [
+        "Brick",
+        "Math",
+        "Arbitrary-precision",
+        "Arithmetic",
+        "BigInteger",
+        "BigDecimal",
+        "BigRational",
+        "Bignum"
+    ],
+    "license": "MIT",
+    "require": {
+        "php": "^7.1|^8.0",
+        "ext-json": "*"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^7.5.15|^8.5",
+        "php-coveralls/php-coveralls": "^2.2",
+        "vimeo/psalm": "^3.5"
+    },
+    "autoload": {
+        "psr-4": {
+            "Brick\\Math\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Brick\\Math\\Tests\\": "tests/"
+        }
+    }
+}
diff --git a/brick/math/psalm-baseline.xml b/brick/math/psalm-baseline.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="3.8.5@e6ec5fa22a7b9e61670a24d07b3119aff80dcd89">
+  <file src="src/Internal/Calculator/BcMathCalculator.php">
+    <InvalidNullableReturnType occurrences="3">
+      <code>string</code>
+      <code>string</code>
+      <code>string</code>
+    </InvalidNullableReturnType>
+    <InvalidReturnStatement occurrences="1">
+      <code>[$q, $r]</code>
+    </InvalidReturnStatement>
+    <InvalidReturnType occurrences="1">
+      <code>array</code>
+    </InvalidReturnType>
+    <NullableReturnStatement occurrences="3">
+      <code>\bcdiv($a, $b, 0)</code>
+      <code>\bcmod($a, $b)</code>
+      <code>\bcpowmod($base, $exp, $mod, 0)</code>
+    </NullableReturnStatement>
+  </file>
+  <file src="src/Internal/Calculator/NativeCalculator.php">
+    <InvalidOperand occurrences="6">
+      <code>$a</code>
+      <code>$a</code>
+      <code>$a</code>
+      <code>$b</code>
+      <code>$blockA</code>
+      <code>$blockA</code>
+    </InvalidOperand>
+    <LoopInvalidation occurrences="4">
+      <code>$i</code>
+      <code>$i</code>
+      <code>$i</code>
+      <code>$j</code>
+    </LoopInvalidation>
+    <PossiblyInvalidArgument occurrences="1">
+      <code>$e / 2</code>
+    </PossiblyInvalidArgument>
+  </file>
+</files>
diff --git a/brick/math/psalm.xml b/brick/math/psalm.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0"?>
+<psalm
+    totallyTyped="false"
+    resolveFromConfigFile="true"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    errorBaseline="psalm-baseline.xml"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+
+    <issueHandlers>
+        <LessSpecificReturnType errorLevel="info" />
+
+        <!-- level 3 issues - slightly lazy code writing, but provably low false-negatives -->
+
+        <DeprecatedMethod errorLevel="info" />
+        <DeprecatedProperty errorLevel="info" />
+        <DeprecatedClass errorLevel="info" />
+        <DeprecatedConstant errorLevel="info" />
+        <DeprecatedFunction errorLevel="info" />
+        <DeprecatedInterface errorLevel="info" />
+        <DeprecatedTrait errorLevel="info" />
+
+        <InternalMethod errorLevel="info" />
+        <InternalProperty errorLevel="info" />
+        <InternalClass errorLevel="info" />
+
+        <MissingClosureReturnType errorLevel="info" />
+        <MissingReturnType errorLevel="info" />
+        <MissingPropertyType errorLevel="info" />
+        <InvalidDocblock errorLevel="info" />
+        <MisplacedRequiredParam errorLevel="info" />
+
+        <PropertyNotSetInConstructor errorLevel="info" />
+        <MissingConstructor errorLevel="info" />
+        <MissingClosureParamType errorLevel="info" />
+        <MissingParamType errorLevel="info" />
+
+        <RedundantCondition errorLevel="info" />
+
+        <DocblockTypeContradiction errorLevel="info" />
+        <RedundantConditionGivenDocblockType errorLevel="info" />
+
+        <UnresolvableInclude errorLevel="info" />
+
+        <RawObjectIteration errorLevel="info" />
+
+        <InvalidStringClass errorLevel="info" />
+    </issueHandlers>
+</psalm>