nextcloud / server

lib/private/Security/CSP/ContentSecurityPolicy.php

Indentation +210 added lines, -210 removed lines

@@ -31,215 +31,215 @@
  * @package OC\Security\CSP
  */
 class ContentSecurityPolicy extends \OCP\AppFramework\Http\ContentSecurityPolicy {
-	/**
-	 * @return boolean
-	 */
-	public function isInlineScriptAllowed(): bool {
-		return $this->inlineScriptAllowed;
-	}
-
-	/**
-	 * @param boolean $inlineScriptAllowed
-	 */
-	public function setInlineScriptAllowed(bool $inlineScriptAllowed) {
-		$this->inlineScriptAllowed = $inlineScriptAllowed;
-	}
-
-	/**
-	 * @return boolean
-	 */
-	public function isEvalScriptAllowed(): bool {
-		return $this->evalScriptAllowed;
-	}
-
-	/**
-	 * @param boolean $evalScriptAllowed
-	 *
-	 * @deprecated 17.0.0 Unsafe eval should not be used anymore.
-	 */
-	public function setEvalScriptAllowed(bool $evalScriptAllowed) {
-		$this->evalScriptAllowed = $evalScriptAllowed;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function getAllowedScriptDomains(): array {
-		return $this->allowedScriptDomains;
-	}
-
-	/**
-	 * @param array $allowedScriptDomains
-	 */
-	public function setAllowedScriptDomains(array $allowedScriptDomains) {
-		$this->allowedScriptDomains = $allowedScriptDomains;
-	}
-
-	/**
-	 * @return boolean
-	 */
-	public function isInlineStyleAllowed(): bool {
-		return $this->inlineStyleAllowed;
-	}
-
-	/**
-	 * @param boolean $inlineStyleAllowed
-	 */
-	public function setInlineStyleAllowed(bool $inlineStyleAllowed) {
-		$this->inlineStyleAllowed = $inlineStyleAllowed;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function getAllowedStyleDomains(): array {
-		return $this->allowedStyleDomains;
-	}
-
-	/**
-	 * @param array $allowedStyleDomains
-	 */
-	public function setAllowedStyleDomains(array $allowedStyleDomains) {
-		$this->allowedStyleDomains = $allowedStyleDomains;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function getAllowedImageDomains(): array {
-		return $this->allowedImageDomains;
-	}
-
-	/**
-	 * @param array $allowedImageDomains
-	 */
-	public function setAllowedImageDomains(array $allowedImageDomains) {
-		$this->allowedImageDomains = $allowedImageDomains;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function getAllowedConnectDomains(): array {
-		return $this->allowedConnectDomains;
-	}
-
-	/**
-	 * @param array $allowedConnectDomains
-	 */
-	public function setAllowedConnectDomains(array $allowedConnectDomains) {
-		$this->allowedConnectDomains = $allowedConnectDomains;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function getAllowedMediaDomains(): array {
-		return $this->allowedMediaDomains;
-	}
-
-	/**
-	 * @param array $allowedMediaDomains
-	 */
-	public function setAllowedMediaDomains(array $allowedMediaDomains) {
-		$this->allowedMediaDomains = $allowedMediaDomains;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function getAllowedObjectDomains(): array {
-		return $this->allowedObjectDomains;
-	}
-
-	/**
-	 * @param array $allowedObjectDomains
-	 */
-	public function setAllowedObjectDomains(array $allowedObjectDomains) {
-		$this->allowedObjectDomains = $allowedObjectDomains;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function getAllowedFrameDomains(): array {
-		return $this->allowedFrameDomains;
-	}
-
-	/**
-	 * @param array $allowedFrameDomains
-	 */
-	public function setAllowedFrameDomains(array $allowedFrameDomains) {
-		$this->allowedFrameDomains = $allowedFrameDomains;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function getAllowedFontDomains(): array {
-		return $this->allowedFontDomains;
-	}
-
-	/**
-	 * @param array $allowedFontDomains
-	 */
-	public function setAllowedFontDomains($allowedFontDomains) {
-		$this->allowedFontDomains = $allowedFontDomains;
-	}
-
-	/**
-	 * @return array
-	 * @deprecated 15.0.0 use FrameDomains and WorkerSrcDomains
-	 */
-	public function getAllowedChildSrcDomains(): array {
-		return $this->allowedChildSrcDomains;
-	}
-
-	/**
-	 * @param array $allowedChildSrcDomains
-	 * @deprecated 15.0.0 use FrameDomains and WorkerSrcDomains
-	 */
-	public function setAllowedChildSrcDomains($allowedChildSrcDomains) {
-		$this->allowedChildSrcDomains = $allowedChildSrcDomains;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function getAllowedFrameAncestors(): array {
-		return $this->allowedFrameAncestors;
-	}
-
-	/**
-	 * @param array $allowedFrameAncestors
-	 */
-	public function setAllowedFrameAncestors($allowedFrameAncestors) {
-		$this->allowedFrameAncestors = $allowedFrameAncestors;
-	}
-
-	public function getAllowedWorkerSrcDomains(): array {
-		return $this->allowedWorkerSrcDomains;
-	}
-
-	public function setAllowedWorkerSrcDomains(array $allowedWorkerSrcDomains) {
-		$this->allowedWorkerSrcDomains = $allowedWorkerSrcDomains;
-	}
-
-	public function getAllowedFormActionDomains(): array {
-		return $this->allowedFormActionDomains;
-	}
-
-	public function setAllowedFormActionDomains(array $allowedFormActionDomains): void {
-		$this->allowedFormActionDomains = $allowedFormActionDomains;
-	}
-
-
-	public function getReportTo(): array {
-		return $this->reportTo;
-	}
-
-	public function setReportTo(array $reportTo) {
-		$this->reportTo = $reportTo;
-	}
+    /**
+     * @return boolean
+     */
+    public function isInlineScriptAllowed(): bool {
+        return $this->inlineScriptAllowed;
+    }
+
+    /**
+     * @param boolean $inlineScriptAllowed
+     */
+    public function setInlineScriptAllowed(bool $inlineScriptAllowed) {
+        $this->inlineScriptAllowed = $inlineScriptAllowed;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function isEvalScriptAllowed(): bool {
+        return $this->evalScriptAllowed;
+    }
+
+    /**
+     * @param boolean $evalScriptAllowed
+     *
+     * @deprecated 17.0.0 Unsafe eval should not be used anymore.
+     */
+    public function setEvalScriptAllowed(bool $evalScriptAllowed) {
+        $this->evalScriptAllowed = $evalScriptAllowed;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllowedScriptDomains(): array {
+        return $this->allowedScriptDomains;
+    }
+
+    /**
+     * @param array $allowedScriptDomains
+     */
+    public function setAllowedScriptDomains(array $allowedScriptDomains) {
+        $this->allowedScriptDomains = $allowedScriptDomains;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function isInlineStyleAllowed(): bool {
+        return $this->inlineStyleAllowed;
+    }
+
+    /**
+     * @param boolean $inlineStyleAllowed
+     */
+    public function setInlineStyleAllowed(bool $inlineStyleAllowed) {
+        $this->inlineStyleAllowed = $inlineStyleAllowed;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllowedStyleDomains(): array {
+        return $this->allowedStyleDomains;
+    }
+
+    /**
+     * @param array $allowedStyleDomains
+     */
+    public function setAllowedStyleDomains(array $allowedStyleDomains) {
+        $this->allowedStyleDomains = $allowedStyleDomains;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllowedImageDomains(): array {
+        return $this->allowedImageDomains;
+    }
+
+    /**
+     * @param array $allowedImageDomains
+     */
+    public function setAllowedImageDomains(array $allowedImageDomains) {
+        $this->allowedImageDomains = $allowedImageDomains;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllowedConnectDomains(): array {
+        return $this->allowedConnectDomains;
+    }
+
+    /**
+     * @param array $allowedConnectDomains
+     */
+    public function setAllowedConnectDomains(array $allowedConnectDomains) {
+        $this->allowedConnectDomains = $allowedConnectDomains;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllowedMediaDomains(): array {
+        return $this->allowedMediaDomains;
+    }
+
+    /**
+     * @param array $allowedMediaDomains
+     */
+    public function setAllowedMediaDomains(array $allowedMediaDomains) {
+        $this->allowedMediaDomains = $allowedMediaDomains;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllowedObjectDomains(): array {
+        return $this->allowedObjectDomains;
+    }
+
+    /**
+     * @param array $allowedObjectDomains
+     */
+    public function setAllowedObjectDomains(array $allowedObjectDomains) {
+        $this->allowedObjectDomains = $allowedObjectDomains;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllowedFrameDomains(): array {
+        return $this->allowedFrameDomains;
+    }
+
+    /**
+     * @param array $allowedFrameDomains
+     */
+    public function setAllowedFrameDomains(array $allowedFrameDomains) {
+        $this->allowedFrameDomains = $allowedFrameDomains;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllowedFontDomains(): array {
+        return $this->allowedFontDomains;
+    }
+
+    /**
+     * @param array $allowedFontDomains
+     */
+    public function setAllowedFontDomains($allowedFontDomains) {
+        $this->allowedFontDomains = $allowedFontDomains;
+    }
+
+    /**
+     * @return array
+     * @deprecated 15.0.0 use FrameDomains and WorkerSrcDomains
+     */
+    public function getAllowedChildSrcDomains(): array {
+        return $this->allowedChildSrcDomains;
+    }
+
+    /**
+     * @param array $allowedChildSrcDomains
+     * @deprecated 15.0.0 use FrameDomains and WorkerSrcDomains
+     */
+    public function setAllowedChildSrcDomains($allowedChildSrcDomains) {
+        $this->allowedChildSrcDomains = $allowedChildSrcDomains;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllowedFrameAncestors(): array {
+        return $this->allowedFrameAncestors;
+    }
+
+    /**
+     * @param array $allowedFrameAncestors
+     */
+    public function setAllowedFrameAncestors($allowedFrameAncestors) {
+        $this->allowedFrameAncestors = $allowedFrameAncestors;
+    }
+
+    public function getAllowedWorkerSrcDomains(): array {
+        return $this->allowedWorkerSrcDomains;
+    }
+
+    public function setAllowedWorkerSrcDomains(array $allowedWorkerSrcDomains) {
+        $this->allowedWorkerSrcDomains = $allowedWorkerSrcDomains;
+    }
+
+    public function getAllowedFormActionDomains(): array {
+        return $this->allowedFormActionDomains;
+    }
+
+    public function setAllowedFormActionDomains(array $allowedFormActionDomains): void {
+        $this->allowedFormActionDomains = $allowedFormActionDomains;
+    }
+
+
+    public function getReportTo(): array {
+        return $this->reportTo;
+    }
+
+    public function setReportTo(array $reportTo) {
+        $this->reportTo = $reportTo;
+    }
 
 }

lib/public/AppFramework/Http/ContentSecurityPolicy.php

Indentation +55 added lines, -55 removed lines

@@ -41,63 +41,63 @@
  * @since 8.1.0
  */
 class ContentSecurityPolicy extends EmptyContentSecurityPolicy {
-	/** @var bool Whether inline JS snippets are allowed */
-	protected $inlineScriptAllowed = false;
-	/** @var bool Whether eval in JS scripts is allowed */
-	protected $evalScriptAllowed = false;
-	/** @var array Domains from which scripts can get loaded */
-	protected $allowedScriptDomains = [
-		'\'self\'',
-	];
-	/**
-	 * @var bool Whether inline CSS is allowed
-	 * TODO: Disallow per default
-	 * @link https://github.com/owncloud/core/issues/13458
-	 */
-	protected $inlineStyleAllowed = true;
-	/** @var array Domains from which CSS can get loaded */
-	protected $allowedStyleDomains = [
-		'\'self\'',
-	];
-	/** @var array Domains from which images can get loaded */
-	protected $allowedImageDomains = [
-		'\'self\'',
-		'data:',
-		'blob:',
-	];
-	/** @var array Domains to which connections can be done */
-	protected $allowedConnectDomains = [
-		'\'self\'',
-	];
-	/** @var array Domains from which media elements can be loaded */
-	protected $allowedMediaDomains = [
-		'\'self\'',
-	];
-	/** @var array Domains from which object elements can be loaded */
-	protected $allowedObjectDomains = [];
-	/** @var array Domains from which iframes can be loaded */
-	protected $allowedFrameDomains = [];
-	/** @var array Domains from which fonts can be loaded */
-	protected $allowedFontDomains = [
-		'\'self\'',
-		'data:',
-	];
-	/** @var array Domains from which web-workers and nested browsing content can load elements */
-	protected $allowedChildSrcDomains = [];
+    /** @var bool Whether inline JS snippets are allowed */
+    protected $inlineScriptAllowed = false;
+    /** @var bool Whether eval in JS scripts is allowed */
+    protected $evalScriptAllowed = false;
+    /** @var array Domains from which scripts can get loaded */
+    protected $allowedScriptDomains = [
+        '\'self\'',
+    ];
+    /**
+     * @var bool Whether inline CSS is allowed
+     * TODO: Disallow per default
+     * @link https://github.com/owncloud/core/issues/13458
+     */
+    protected $inlineStyleAllowed = true;
+    /** @var array Domains from which CSS can get loaded */
+    protected $allowedStyleDomains = [
+        '\'self\'',
+    ];
+    /** @var array Domains from which images can get loaded */
+    protected $allowedImageDomains = [
+        '\'self\'',
+        'data:',
+        'blob:',
+    ];
+    /** @var array Domains to which connections can be done */
+    protected $allowedConnectDomains = [
+        '\'self\'',
+    ];
+    /** @var array Domains from which media elements can be loaded */
+    protected $allowedMediaDomains = [
+        '\'self\'',
+    ];
+    /** @var array Domains from which object elements can be loaded */
+    protected $allowedObjectDomains = [];
+    /** @var array Domains from which iframes can be loaded */
+    protected $allowedFrameDomains = [];
+    /** @var array Domains from which fonts can be loaded */
+    protected $allowedFontDomains = [
+        '\'self\'',
+        'data:',
+    ];
+    /** @var array Domains from which web-workers and nested browsing content can load elements */
+    protected $allowedChildSrcDomains = [];
 
-	/** @var array Domains which can embed this Nextcloud instance */
-	protected $allowedFrameAncestors = [
-		'\'self\'',
-	];
+    /** @var array Domains which can embed this Nextcloud instance */
+    protected $allowedFrameAncestors = [
+        '\'self\'',
+    ];
 
-	/** @var array Domains from which web-workers can be loaded */
-	protected $allowedWorkerSrcDomains = [];
+    /** @var array Domains from which web-workers can be loaded */
+    protected $allowedWorkerSrcDomains = [];
 
-	/** @var array Domains which can be used as target for forms */
-	protected $allowedFormActionDomains = [
-		'\'self\'',
-	];
+    /** @var array Domains which can be used as target for forms */
+    protected $allowedFormActionDomains = [
+        '\'self\'',
+    ];
 
-	/** @var array Locations to report violations to */
-	protected $reportTo = [];
+    /** @var array Locations to report violations to */
+    protected $reportTo = [];
 }

lib/public/AppFramework/Http/EmptyContentSecurityPolicy.php

Indentation +491 added lines, -491 removed lines

@@ -37,495 +37,495 @@
  * @since 9.0.0
  */
 class EmptyContentSecurityPolicy {
-	/** @var bool Whether inline JS snippets are allowed */
-	protected $inlineScriptAllowed = null;
-	/** @var string Whether JS nonces should be used */
-	protected $useJsNonce = null;
-	/**
-	 * @var bool Whether eval in JS scripts is allowed
-	 * TODO: Disallow per default
-	 * @link https://github.com/owncloud/core/issues/11925
-	 */
-	protected $evalScriptAllowed = null;
-	/** @var array Domains from which scripts can get loaded */
-	protected $allowedScriptDomains = null;
-	/**
-	 * @var bool Whether inline CSS is allowed
-	 * TODO: Disallow per default
-	 * @link https://github.com/owncloud/core/issues/13458
-	 */
-	protected $inlineStyleAllowed = null;
-	/** @var array Domains from which CSS can get loaded */
-	protected $allowedStyleDomains = null;
-	/** @var array Domains from which images can get loaded */
-	protected $allowedImageDomains = null;
-	/** @var array Domains to which connections can be done */
-	protected $allowedConnectDomains = null;
-	/** @var array Domains from which media elements can be loaded */
-	protected $allowedMediaDomains = null;
-	/** @var array Domains from which object elements can be loaded */
-	protected $allowedObjectDomains = null;
-	/** @var array Domains from which iframes can be loaded */
-	protected $allowedFrameDomains = null;
-	/** @var array Domains from which fonts can be loaded */
-	protected $allowedFontDomains = null;
-	/** @var array Domains from which web-workers and nested browsing content can load elements */
-	protected $allowedChildSrcDomains = null;
-	/** @var array Domains which can embed this Nextcloud instance */
-	protected $allowedFrameAncestors = null;
-	/** @var array Domains from which web-workers can be loaded */
-	protected $allowedWorkerSrcDomains = null;
-	/** @var array Domains which can be used as target for forms */
-	protected $allowedFormActionDomains = null;
-
-	/** @var array Locations to report violations to */
-	protected $reportTo = null;
-
-	/**
-	 * Whether inline JavaScript snippets are allowed or forbidden
-	 * @param bool $state
-	 * @return $this
-	 * @since 8.1.0
-	 * @deprecated 10.0 CSP tokens are now used
-	 */
-	public function allowInlineScript($state = false) {
-		$this->inlineScriptAllowed = $state;
-		return $this;
-	}
-
-	/**
-	 * Use the according JS nonce
-	 *
-	 * @param string $nonce
-	 * @return $this
-	 * @since 11.0.0
-	 */
-	public function useJsNonce($nonce) {
-		$this->useJsNonce = $nonce;
-		return $this;
-	}
-
-	/**
-	 * Whether eval in JavaScript is allowed or forbidden
-	 * @param bool $state
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function allowEvalScript($state = true) {
-		$this->evalScriptAllowed = $state;
-		return $this;
-	}
-
-	/**
-	 * Allows to execute JavaScript files from a specific domain. Use * to
-	 * allow JavaScript from all domains.
-	 * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function addAllowedScriptDomain($domain) {
-		$this->allowedScriptDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove the specified allowed script domain from the allowed domains.
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function disallowScriptDomain($domain) {
-		$this->allowedScriptDomains = array_diff($this->allowedScriptDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * Whether inline CSS snippets are allowed or forbidden
-	 * @param bool $state
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function allowInlineStyle($state = true) {
-		$this->inlineStyleAllowed = $state;
-		return $this;
-	}
-
-	/**
-	 * Allows to execute CSS files from a specific domain. Use * to allow
-	 * CSS from all domains.
-	 * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function addAllowedStyleDomain($domain) {
-		$this->allowedStyleDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove the specified allowed style domain from the allowed domains.
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function disallowStyleDomain($domain) {
-		$this->allowedStyleDomains = array_diff($this->allowedStyleDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * Allows using fonts from a specific domain. Use * to allow
-	 * fonts from all domains.
-	 * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function addAllowedFontDomain($domain) {
-		$this->allowedFontDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove the specified allowed font domain from the allowed domains.
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function disallowFontDomain($domain) {
-		$this->allowedFontDomains = array_diff($this->allowedFontDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * Allows embedding images from a specific domain. Use * to allow
-	 * images from all domains.
-	 * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function addAllowedImageDomain($domain) {
-		$this->allowedImageDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove the specified allowed image domain from the allowed domains.
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function disallowImageDomain($domain) {
-		$this->allowedImageDomains = array_diff($this->allowedImageDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * To which remote domains the JS connect to.
-	 * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function addAllowedConnectDomain($domain) {
-		$this->allowedConnectDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove the specified allowed connect domain from the allowed domains.
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function disallowConnectDomain($domain) {
-		$this->allowedConnectDomains = array_diff($this->allowedConnectDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * From which domains media elements can be embedded.
-	 * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function addAllowedMediaDomain($domain) {
-		$this->allowedMediaDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove the specified allowed media domain from the allowed domains.
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function disallowMediaDomain($domain) {
-		$this->allowedMediaDomains = array_diff($this->allowedMediaDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * From which domains objects such as <object>, <embed> or <applet> are executed
-	 * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function addAllowedObjectDomain($domain) {
-		$this->allowedObjectDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove the specified allowed object domain from the allowed domains.
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function disallowObjectDomain($domain) {
-		$this->allowedObjectDomains = array_diff($this->allowedObjectDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * Which domains can be embedded in an iframe
-	 * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function addAllowedFrameDomain($domain) {
-		$this->allowedFrameDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove the specified allowed frame domain from the allowed domains.
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 8.1.0
-	 */
-	public function disallowFrameDomain($domain) {
-		$this->allowedFrameDomains = array_diff($this->allowedFrameDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * Domains from which web-workers and nested browsing content can load elements
-	 * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
-	 * @return $this
-	 * @since 8.1.0
-	 * @deprecated 15.0.0 use addAllowedWorkerSrcDomains or addAllowedFrameDomain
-	 */
-	public function addAllowedChildSrcDomain($domain) {
-		$this->allowedChildSrcDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove the specified allowed child src domain from the allowed domains.
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 8.1.0
-	 * @deprecated 15.0.0 use the WorkerSrcDomains or FrameDomain
-	 */
-	public function disallowChildSrcDomain($domain) {
-		$this->allowedChildSrcDomains = array_diff($this->allowedChildSrcDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * Domains which can embed an iFrame of the Nextcloud instance
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 13.0.0
-	 */
-	public function addAllowedFrameAncestorDomain($domain) {
-		$this->allowedFrameAncestors[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Domains which can embed an iFrame of the Nextcloud instance
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 13.0.0
-	 */
-	public function disallowFrameAncestorDomain($domain) {
-		$this->allowedFrameAncestors = array_diff($this->allowedFrameAncestors, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * Domain from which workers can be loaded
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 15.0.0
-	 */
-	public function addAllowedWorkerSrcDomain(string $domain) {
-		$this->allowedWorkerSrcDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove domain from which workers can be loaded
-	 *
-	 * @param string $domain
-	 * @return $this
-	 * @since 15.0.0
-	 */
-	public function disallowWorkerSrcDomain(string $domain) {
-		$this->allowedWorkerSrcDomains = array_diff($this->allowedWorkerSrcDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * Domain to where forms can submit
-	 *
-	 * @since 17.0.0
-	 *
-	 * @return $this
-	 */
-	public function addAllowedFormActionDomain(string $domain) {
-		$this->allowedFormActionDomains[] = $domain;
-		return $this;
-	}
-
-	/**
-	 * Remove domain to where forms can submit
-	 *
-	 * @return $this
-	 * @since 17.0.0
-	 */
-	public function disallowFormActionDomain(string $domain) {
-		$this->allowedFormActionDomains = array_diff($this->allowedFormActionDomains, [$domain]);
-		return $this;
-	}
-
-	/**
-	 * Add location to report CSP violations to
-	 *
-	 * @param string $location
-	 * @return $this
-	 * @since 15.0.0
-	 */
-	public function addReportTo(string $location) {
-		$this->reportTo[] = $location;
-		return $this;
-	}
-
-	/**
-	 * Get the generated Content-Security-Policy as a string
-	 * @return string
-	 * @since 8.1.0
-	 */
-	public function buildPolicy() {
-		$policy = "default-src 'none';";
-		$policy .= "base-uri 'none';";
-		$policy .= "manifest-src 'self';";
-
-		if(!empty($this->allowedScriptDomains) || $this->inlineScriptAllowed || $this->evalScriptAllowed) {
-			$policy .= 'script-src ';
-			if(is_string($this->useJsNonce)) {
-				$policy .= '\'nonce-'.base64_encode($this->useJsNonce).'\'';
-				$allowedScriptDomains = array_flip($this->allowedScriptDomains);
-				unset($allowedScriptDomains['\'self\'']);
-				$this->allowedScriptDomains = array_flip($allowedScriptDomains);
-				if(count($allowedScriptDomains) !== 0) {
-					$policy .= ' ';
-				}
-			}
-			if(is_array($this->allowedScriptDomains)) {
-				$policy .= implode(' ', $this->allowedScriptDomains);
-			}
-			if($this->inlineScriptAllowed) {
-				$policy .= ' \'unsafe-inline\'';
-			}
-			if($this->evalScriptAllowed) {
-				$policy .= ' \'unsafe-eval\'';
-			}
-			$policy .= ';';
-		}
-
-		if(!empty($this->allowedStyleDomains) || $this->inlineStyleAllowed) {
-			$policy .= 'style-src ';
-			if(is_array($this->allowedStyleDomains)) {
-				$policy .= implode(' ', $this->allowedStyleDomains);
-			}
-			if($this->inlineStyleAllowed) {
-				$policy .= ' \'unsafe-inline\'';
-			}
-			$policy .= ';';
-		}
-
-		if(!empty($this->allowedImageDomains)) {
-			$policy .= 'img-src ' . implode(' ', $this->allowedImageDomains);
-			$policy .= ';';
-		}
-
-		if(!empty($this->allowedFontDomains)) {
-			$policy .= 'font-src ' . implode(' ', $this->allowedFontDomains);
-			$policy .= ';';
-		}
-
-		if(!empty($this->allowedConnectDomains)) {
-			$policy .= 'connect-src ' . implode(' ', $this->allowedConnectDomains);
-			$policy .= ';';
-		}
-
-		if(!empty($this->allowedMediaDomains)) {
-			$policy .= 'media-src ' . implode(' ', $this->allowedMediaDomains);
-			$policy .= ';';
-		}
-
-		if(!empty($this->allowedObjectDomains)) {
-			$policy .= 'object-src ' . implode(' ', $this->allowedObjectDomains);
-			$policy .= ';';
-		}
-
-		if(!empty($this->allowedFrameDomains)) {
-			$policy .= 'frame-src ';
-			if(is_string($this->useJsNonce)) {
-				$policy .= '\'nonce-' . base64_encode($this->useJsNonce) . '\' ';
-			}
-			$policy .= implode(' ', $this->allowedFrameDomains);
-			$policy .= ';';
-		}
-
-		if(!empty($this->allowedChildSrcDomains)) {
-			$policy .= 'child-src ' . implode(' ', $this->allowedChildSrcDomains);
-			$policy .= ';';
-		}
-
-		if(!empty($this->allowedFrameAncestors)) {
-			$policy .= 'frame-ancestors ' . implode(' ', $this->allowedFrameAncestors);
-			$policy .= ';';
-		}
-
-		if (!empty($this->allowedWorkerSrcDomains)) {
-			$policy .= 'worker-src ' . implode(' ', $this->allowedWorkerSrcDomains);
-			$policy .= ';';
-		}
-
-		if (!empty($this->allowedFormActionDomains)) {
-			$policy .= 'form-action ' . implode(' ', $this->allowedFormActionDomains);
-			$policy .= ';';
-		}
-
-		if (!empty($this->reportTo)) {
-			$policy .= 'report-uri ' . implode(' ', $this->reportTo);
-			$policy .= ';';
-		}
-
-		return rtrim($policy, ';');
-	}
+    /** @var bool Whether inline JS snippets are allowed */
+    protected $inlineScriptAllowed = null;
+    /** @var string Whether JS nonces should be used */
+    protected $useJsNonce = null;
+    /**
+     * @var bool Whether eval in JS scripts is allowed
+     * TODO: Disallow per default
+     * @link https://github.com/owncloud/core/issues/11925
+     */
+    protected $evalScriptAllowed = null;
+    /** @var array Domains from which scripts can get loaded */
+    protected $allowedScriptDomains = null;
+    /**
+     * @var bool Whether inline CSS is allowed
+     * TODO: Disallow per default
+     * @link https://github.com/owncloud/core/issues/13458
+     */
+    protected $inlineStyleAllowed = null;
+    /** @var array Domains from which CSS can get loaded */
+    protected $allowedStyleDomains = null;
+    /** @var array Domains from which images can get loaded */
+    protected $allowedImageDomains = null;
+    /** @var array Domains to which connections can be done */
+    protected $allowedConnectDomains = null;
+    /** @var array Domains from which media elements can be loaded */
+    protected $allowedMediaDomains = null;
+    /** @var array Domains from which object elements can be loaded */
+    protected $allowedObjectDomains = null;
+    /** @var array Domains from which iframes can be loaded */
+    protected $allowedFrameDomains = null;
+    /** @var array Domains from which fonts can be loaded */
+    protected $allowedFontDomains = null;
+    /** @var array Domains from which web-workers and nested browsing content can load elements */
+    protected $allowedChildSrcDomains = null;
+    /** @var array Domains which can embed this Nextcloud instance */
+    protected $allowedFrameAncestors = null;
+    /** @var array Domains from which web-workers can be loaded */
+    protected $allowedWorkerSrcDomains = null;
+    /** @var array Domains which can be used as target for forms */
+    protected $allowedFormActionDomains = null;
+
+    /** @var array Locations to report violations to */
+    protected $reportTo = null;
+
+    /**
+     * Whether inline JavaScript snippets are allowed or forbidden
+     * @param bool $state
+     * @return $this
+     * @since 8.1.0
+     * @deprecated 10.0 CSP tokens are now used
+     */
+    public function allowInlineScript($state = false) {
+        $this->inlineScriptAllowed = $state;
+        return $this;
+    }
+
+    /**
+     * Use the according JS nonce
+     *
+     * @param string $nonce
+     * @return $this
+     * @since 11.0.0
+     */
+    public function useJsNonce($nonce) {
+        $this->useJsNonce = $nonce;
+        return $this;
+    }
+
+    /**
+     * Whether eval in JavaScript is allowed or forbidden
+     * @param bool $state
+     * @return $this
+     * @since 8.1.0
+     */
+    public function allowEvalScript($state = true) {
+        $this->evalScriptAllowed = $state;
+        return $this;
+    }
+
+    /**
+     * Allows to execute JavaScript files from a specific domain. Use * to
+     * allow JavaScript from all domains.
+     * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
+     * @return $this
+     * @since 8.1.0
+     */
+    public function addAllowedScriptDomain($domain) {
+        $this->allowedScriptDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove the specified allowed script domain from the allowed domains.
+     *
+     * @param string $domain
+     * @return $this
+     * @since 8.1.0
+     */
+    public function disallowScriptDomain($domain) {
+        $this->allowedScriptDomains = array_diff($this->allowedScriptDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * Whether inline CSS snippets are allowed or forbidden
+     * @param bool $state
+     * @return $this
+     * @since 8.1.0
+     */
+    public function allowInlineStyle($state = true) {
+        $this->inlineStyleAllowed = $state;
+        return $this;
+    }
+
+    /**
+     * Allows to execute CSS files from a specific domain. Use * to allow
+     * CSS from all domains.
+     * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
+     * @return $this
+     * @since 8.1.0
+     */
+    public function addAllowedStyleDomain($domain) {
+        $this->allowedStyleDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove the specified allowed style domain from the allowed domains.
+     *
+     * @param string $domain
+     * @return $this
+     * @since 8.1.0
+     */
+    public function disallowStyleDomain($domain) {
+        $this->allowedStyleDomains = array_diff($this->allowedStyleDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * Allows using fonts from a specific domain. Use * to allow
+     * fonts from all domains.
+     * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
+     * @return $this
+     * @since 8.1.0
+     */
+    public function addAllowedFontDomain($domain) {
+        $this->allowedFontDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove the specified allowed font domain from the allowed domains.
+     *
+     * @param string $domain
+     * @return $this
+     * @since 8.1.0
+     */
+    public function disallowFontDomain($domain) {
+        $this->allowedFontDomains = array_diff($this->allowedFontDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * Allows embedding images from a specific domain. Use * to allow
+     * images from all domains.
+     * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
+     * @return $this
+     * @since 8.1.0
+     */
+    public function addAllowedImageDomain($domain) {
+        $this->allowedImageDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove the specified allowed image domain from the allowed domains.
+     *
+     * @param string $domain
+     * @return $this
+     * @since 8.1.0
+     */
+    public function disallowImageDomain($domain) {
+        $this->allowedImageDomains = array_diff($this->allowedImageDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * To which remote domains the JS connect to.
+     * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
+     * @return $this
+     * @since 8.1.0
+     */
+    public function addAllowedConnectDomain($domain) {
+        $this->allowedConnectDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove the specified allowed connect domain from the allowed domains.
+     *
+     * @param string $domain
+     * @return $this
+     * @since 8.1.0
+     */
+    public function disallowConnectDomain($domain) {
+        $this->allowedConnectDomains = array_diff($this->allowedConnectDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * From which domains media elements can be embedded.
+     * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
+     * @return $this
+     * @since 8.1.0
+     */
+    public function addAllowedMediaDomain($domain) {
+        $this->allowedMediaDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove the specified allowed media domain from the allowed domains.
+     *
+     * @param string $domain
+     * @return $this
+     * @since 8.1.0
+     */
+    public function disallowMediaDomain($domain) {
+        $this->allowedMediaDomains = array_diff($this->allowedMediaDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * From which domains objects such as <object>, <embed> or <applet> are executed
+     * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
+     * @return $this
+     * @since 8.1.0
+     */
+    public function addAllowedObjectDomain($domain) {
+        $this->allowedObjectDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove the specified allowed object domain from the allowed domains.
+     *
+     * @param string $domain
+     * @return $this
+     * @since 8.1.0
+     */
+    public function disallowObjectDomain($domain) {
+        $this->allowedObjectDomains = array_diff($this->allowedObjectDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * Which domains can be embedded in an iframe
+     * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
+     * @return $this
+     * @since 8.1.0
+     */
+    public function addAllowedFrameDomain($domain) {
+        $this->allowedFrameDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove the specified allowed frame domain from the allowed domains.
+     *
+     * @param string $domain
+     * @return $this
+     * @since 8.1.0
+     */
+    public function disallowFrameDomain($domain) {
+        $this->allowedFrameDomains = array_diff($this->allowedFrameDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * Domains from which web-workers and nested browsing content can load elements
+     * @param string $domain Domain to whitelist. Any passed value needs to be properly sanitized.
+     * @return $this
+     * @since 8.1.0
+     * @deprecated 15.0.0 use addAllowedWorkerSrcDomains or addAllowedFrameDomain
+     */
+    public function addAllowedChildSrcDomain($domain) {
+        $this->allowedChildSrcDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove the specified allowed child src domain from the allowed domains.
+     *
+     * @param string $domain
+     * @return $this
+     * @since 8.1.0
+     * @deprecated 15.0.0 use the WorkerSrcDomains or FrameDomain
+     */
+    public function disallowChildSrcDomain($domain) {
+        $this->allowedChildSrcDomains = array_diff($this->allowedChildSrcDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * Domains which can embed an iFrame of the Nextcloud instance
+     *
+     * @param string $domain
+     * @return $this
+     * @since 13.0.0
+     */
+    public function addAllowedFrameAncestorDomain($domain) {
+        $this->allowedFrameAncestors[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Domains which can embed an iFrame of the Nextcloud instance
+     *
+     * @param string $domain
+     * @return $this
+     * @since 13.0.0
+     */
+    public function disallowFrameAncestorDomain($domain) {
+        $this->allowedFrameAncestors = array_diff($this->allowedFrameAncestors, [$domain]);
+        return $this;
+    }
+
+    /**
+     * Domain from which workers can be loaded
+     *
+     * @param string $domain
+     * @return $this
+     * @since 15.0.0
+     */
+    public function addAllowedWorkerSrcDomain(string $domain) {
+        $this->allowedWorkerSrcDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove domain from which workers can be loaded
+     *
+     * @param string $domain
+     * @return $this
+     * @since 15.0.0
+     */
+    public function disallowWorkerSrcDomain(string $domain) {
+        $this->allowedWorkerSrcDomains = array_diff($this->allowedWorkerSrcDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * Domain to where forms can submit
+     *
+     * @since 17.0.0
+     *
+     * @return $this
+     */
+    public function addAllowedFormActionDomain(string $domain) {
+        $this->allowedFormActionDomains[] = $domain;
+        return $this;
+    }
+
+    /**
+     * Remove domain to where forms can submit
+     *
+     * @return $this
+     * @since 17.0.0
+     */
+    public function disallowFormActionDomain(string $domain) {
+        $this->allowedFormActionDomains = array_diff($this->allowedFormActionDomains, [$domain]);
+        return $this;
+    }
+
+    /**
+     * Add location to report CSP violations to
+     *
+     * @param string $location
+     * @return $this
+     * @since 15.0.0
+     */
+    public function addReportTo(string $location) {
+        $this->reportTo[] = $location;
+        return $this;
+    }
+
+    /**
+     * Get the generated Content-Security-Policy as a string
+     * @return string
+     * @since 8.1.0
+     */
+    public function buildPolicy() {
+        $policy = "default-src 'none';";
+        $policy .= "base-uri 'none';";
+        $policy .= "manifest-src 'self';";
+
+        if(!empty($this->allowedScriptDomains) || $this->inlineScriptAllowed || $this->evalScriptAllowed) {
+            $policy .= 'script-src ';
+            if(is_string($this->useJsNonce)) {
+                $policy .= '\'nonce-'.base64_encode($this->useJsNonce).'\'';
+                $allowedScriptDomains = array_flip($this->allowedScriptDomains);
+                unset($allowedScriptDomains['\'self\'']);
+                $this->allowedScriptDomains = array_flip($allowedScriptDomains);
+                if(count($allowedScriptDomains) !== 0) {
+                    $policy .= ' ';
+                }
+            }
+            if(is_array($this->allowedScriptDomains)) {
+                $policy .= implode(' ', $this->allowedScriptDomains);
+            }
+            if($this->inlineScriptAllowed) {
+                $policy .= ' \'unsafe-inline\'';
+            }
+            if($this->evalScriptAllowed) {
+                $policy .= ' \'unsafe-eval\'';
+            }
+            $policy .= ';';
+        }
+
+        if(!empty($this->allowedStyleDomains) || $this->inlineStyleAllowed) {
+            $policy .= 'style-src ';
+            if(is_array($this->allowedStyleDomains)) {
+                $policy .= implode(' ', $this->allowedStyleDomains);
+            }
+            if($this->inlineStyleAllowed) {
+                $policy .= ' \'unsafe-inline\'';
+            }
+            $policy .= ';';
+        }
+
+        if(!empty($this->allowedImageDomains)) {
+            $policy .= 'img-src ' . implode(' ', $this->allowedImageDomains);
+            $policy .= ';';
+        }
+
+        if(!empty($this->allowedFontDomains)) {
+            $policy .= 'font-src ' . implode(' ', $this->allowedFontDomains);
+            $policy .= ';';
+        }
+
+        if(!empty($this->allowedConnectDomains)) {
+            $policy .= 'connect-src ' . implode(' ', $this->allowedConnectDomains);
+            $policy .= ';';
+        }
+
+        if(!empty($this->allowedMediaDomains)) {
+            $policy .= 'media-src ' . implode(' ', $this->allowedMediaDomains);
+            $policy .= ';';
+        }
+
+        if(!empty($this->allowedObjectDomains)) {
+            $policy .= 'object-src ' . implode(' ', $this->allowedObjectDomains);
+            $policy .= ';';
+        }
+
+        if(!empty($this->allowedFrameDomains)) {
+            $policy .= 'frame-src ';
+            if(is_string($this->useJsNonce)) {
+                $policy .= '\'nonce-' . base64_encode($this->useJsNonce) . '\' ';
+            }
+            $policy .= implode(' ', $this->allowedFrameDomains);
+            $policy .= ';';
+        }
+
+        if(!empty($this->allowedChildSrcDomains)) {
+            $policy .= 'child-src ' . implode(' ', $this->allowedChildSrcDomains);
+            $policy .= ';';
+        }
+
+        if(!empty($this->allowedFrameAncestors)) {
+            $policy .= 'frame-ancestors ' . implode(' ', $this->allowedFrameAncestors);
+            $policy .= ';';
+        }
+
+        if (!empty($this->allowedWorkerSrcDomains)) {
+            $policy .= 'worker-src ' . implode(' ', $this->allowedWorkerSrcDomains);
+            $policy .= ';';
+        }
+
+        if (!empty($this->allowedFormActionDomains)) {
+            $policy .= 'form-action ' . implode(' ', $this->allowedFormActionDomains);
+            $policy .= ';';
+        }
+
+        if (!empty($this->reportTo)) {
+            $policy .= 'report-uri ' . implode(' ', $this->reportTo);
+            $policy .= ';';
+        }
+
+        return rtrim($policy, ';');
+    }
 }

Spacing +29 added lines, -29 removed lines

@@ -433,96 +433,96 @@
 		$policy .= "base-uri 'none';";
 		$policy .= "manifest-src 'self';";
 
-		if(!empty($this->allowedScriptDomains) || $this->inlineScriptAllowed || $this->evalScriptAllowed) {
+		if (!empty($this->allowedScriptDomains) || $this->inlineScriptAllowed || $this->evalScriptAllowed) {
 			$policy .= 'script-src ';
-			if(is_string($this->useJsNonce)) {
+			if (is_string($this->useJsNonce)) {
 				$policy .= '\'nonce-'.base64_encode($this->useJsNonce).'\'';
 				$allowedScriptDomains = array_flip($this->allowedScriptDomains);
 				unset($allowedScriptDomains['\'self\'']);
 				$this->allowedScriptDomains = array_flip($allowedScriptDomains);
-				if(count($allowedScriptDomains) !== 0) {
+				if (count($allowedScriptDomains) !== 0) {
 					$policy .= ' ';
 				}
 			}
-			if(is_array($this->allowedScriptDomains)) {
+			if (is_array($this->allowedScriptDomains)) {
 				$policy .= implode(' ', $this->allowedScriptDomains);
 			}
-			if($this->inlineScriptAllowed) {
+			if ($this->inlineScriptAllowed) {
 				$policy .= ' \'unsafe-inline\'';
 			}
-			if($this->evalScriptAllowed) {
+			if ($this->evalScriptAllowed) {
 				$policy .= ' \'unsafe-eval\'';
 			}
 			$policy .= ';';
 		}
 
-		if(!empty($this->allowedStyleDomains) || $this->inlineStyleAllowed) {
+		if (!empty($this->allowedStyleDomains) || $this->inlineStyleAllowed) {
 			$policy .= 'style-src ';
-			if(is_array($this->allowedStyleDomains)) {
+			if (is_array($this->allowedStyleDomains)) {
 				$policy .= implode(' ', $this->allowedStyleDomains);
 			}
-			if($this->inlineStyleAllowed) {
+			if ($this->inlineStyleAllowed) {
 				$policy .= ' \'unsafe-inline\'';
 			}
 			$policy .= ';';
 		}
 
-		if(!empty($this->allowedImageDomains)) {
-			$policy .= 'img-src ' . implode(' ', $this->allowedImageDomains);
+		if (!empty($this->allowedImageDomains)) {
+			$policy .= 'img-src '.implode(' ', $this->allowedImageDomains);
 			$policy .= ';';
 		}
 
-		if(!empty($this->allowedFontDomains)) {
-			$policy .= 'font-src ' . implode(' ', $this->allowedFontDomains);
+		if (!empty($this->allowedFontDomains)) {
+			$policy .= 'font-src '.implode(' ', $this->allowedFontDomains);
 			$policy .= ';';
 		}
 
-		if(!empty($this->allowedConnectDomains)) {
-			$policy .= 'connect-src ' . implode(' ', $this->allowedConnectDomains);
+		if (!empty($this->allowedConnectDomains)) {
+			$policy .= 'connect-src '.implode(' ', $this->allowedConnectDomains);
 			$policy .= ';';
 		}
 
-		if(!empty($this->allowedMediaDomains)) {
-			$policy .= 'media-src ' . implode(' ', $this->allowedMediaDomains);
+		if (!empty($this->allowedMediaDomains)) {
+			$policy .= 'media-src '.implode(' ', $this->allowedMediaDomains);
 			$policy .= ';';
 		}
 
-		if(!empty($this->allowedObjectDomains)) {
-			$policy .= 'object-src ' . implode(' ', $this->allowedObjectDomains);
+		if (!empty($this->allowedObjectDomains)) {
+			$policy .= 'object-src '.implode(' ', $this->allowedObjectDomains);
 			$policy .= ';';
 		}
 
-		if(!empty($this->allowedFrameDomains)) {
+		if (!empty($this->allowedFrameDomains)) {
 			$policy .= 'frame-src ';
-			if(is_string($this->useJsNonce)) {
-				$policy .= '\'nonce-' . base64_encode($this->useJsNonce) . '\' ';
+			if (is_string($this->useJsNonce)) {
+				$policy .= '\'nonce-'.base64_encode($this->useJsNonce).'\' ';
 			}
 			$policy .= implode(' ', $this->allowedFrameDomains);
 			$policy .= ';';
 		}
 
-		if(!empty($this->allowedChildSrcDomains)) {
-			$policy .= 'child-src ' . implode(' ', $this->allowedChildSrcDomains);
+		if (!empty($this->allowedChildSrcDomains)) {
+			$policy .= 'child-src '.implode(' ', $this->allowedChildSrcDomains);
 			$policy .= ';';
 		}
 
-		if(!empty($this->allowedFrameAncestors)) {
-			$policy .= 'frame-ancestors ' . implode(' ', $this->allowedFrameAncestors);
+		if (!empty($this->allowedFrameAncestors)) {
+			$policy .= 'frame-ancestors '.implode(' ', $this->allowedFrameAncestors);
 			$policy .= ';';
 		}
 
 		if (!empty($this->allowedWorkerSrcDomains)) {
-			$policy .= 'worker-src ' . implode(' ', $this->allowedWorkerSrcDomains);
+			$policy .= 'worker-src '.implode(' ', $this->allowedWorkerSrcDomains);
 			$policy .= ';';
 		}
 
 		if (!empty($this->allowedFormActionDomains)) {
-			$policy .= 'form-action ' . implode(' ', $this->allowedFormActionDomains);
+			$policy .= 'form-action '.implode(' ', $this->allowedFormActionDomains);
 			$policy .= ';';
 		}
 
 		if (!empty($this->reportTo)) {
-			$policy .= 'report-uri ' . implode(' ', $this->reportTo);
+			$policy .= 'report-uri '.implode(' ', $this->reportTo);
 			$policy .= ';';
 		}