@@ -37,58 +37,58 @@ |
||
37 | 37 | * @package OC\Security\CSP |
38 | 38 | */ |
39 | 39 | class ContentSecurityPolicyNonceManager { |
40 | - /** @var CsrfTokenManager */ |
|
41 | - private $csrfTokenManager; |
|
42 | - /** @var IRequest */ |
|
43 | - private $request; |
|
44 | - /** @var string */ |
|
45 | - private $nonce = ''; |
|
40 | + /** @var CsrfTokenManager */ |
|
41 | + private $csrfTokenManager; |
|
42 | + /** @var IRequest */ |
|
43 | + private $request; |
|
44 | + /** @var string */ |
|
45 | + private $nonce = ''; |
|
46 | 46 | |
47 | - /** |
|
48 | - * @param CsrfTokenManager $csrfTokenManager |
|
49 | - * @param IRequest $request |
|
50 | - */ |
|
51 | - public function __construct(CsrfTokenManager $csrfTokenManager, |
|
52 | - IRequest $request) { |
|
53 | - $this->csrfTokenManager = $csrfTokenManager; |
|
54 | - $this->request = $request; |
|
55 | - } |
|
47 | + /** |
|
48 | + * @param CsrfTokenManager $csrfTokenManager |
|
49 | + * @param IRequest $request |
|
50 | + */ |
|
51 | + public function __construct(CsrfTokenManager $csrfTokenManager, |
|
52 | + IRequest $request) { |
|
53 | + $this->csrfTokenManager = $csrfTokenManager; |
|
54 | + $this->request = $request; |
|
55 | + } |
|
56 | 56 | |
57 | - /** |
|
58 | - * Returns the current CSP nounce |
|
59 | - * |
|
60 | - * @return string |
|
61 | - */ |
|
62 | - public function getNonce(): string { |
|
63 | - if($this->nonce === '') { |
|
64 | - if (empty($this->request->server['CSP_NONCE'])) { |
|
65 | - $this->nonce = base64_encode($this->csrfTokenManager->getToken()->getEncryptedValue()); |
|
66 | - } else { |
|
67 | - $this->nonce = $this->request->server['CSP_NONCE']; |
|
68 | - } |
|
69 | - } |
|
57 | + /** |
|
58 | + * Returns the current CSP nounce |
|
59 | + * |
|
60 | + * @return string |
|
61 | + */ |
|
62 | + public function getNonce(): string { |
|
63 | + if($this->nonce === '') { |
|
64 | + if (empty($this->request->server['CSP_NONCE'])) { |
|
65 | + $this->nonce = base64_encode($this->csrfTokenManager->getToken()->getEncryptedValue()); |
|
66 | + } else { |
|
67 | + $this->nonce = $this->request->server['CSP_NONCE']; |
|
68 | + } |
|
69 | + } |
|
70 | 70 | |
71 | - return $this->nonce; |
|
72 | - } |
|
71 | + return $this->nonce; |
|
72 | + } |
|
73 | 73 | |
74 | - /** |
|
75 | - * Check if the browser supports CSP v3 |
|
76 | - * |
|
77 | - * @return bool |
|
78 | - */ |
|
79 | - public function browserSupportsCspV3(): bool { |
|
80 | - $browserWhitelist = [ |
|
81 | - Request::USER_AGENT_CHROME, |
|
82 | - // Firefox 45+ |
|
83 | - '/^Mozilla\/5\.0 \([^)]+\) Gecko\/[0-9.]+ Firefox\/(4[5-9]|[5-9][0-9])\.[0-9.]+$/', |
|
84 | - // Safari 12+ |
|
85 | - '/^Mozilla\/5\.0 \([^)]+\) AppleWebKit\/[0-9.]+ \(KHTML, like Gecko\) Version\/(?:1[2-9]|[2-9][0-9])\.[0-9]+(?:\.[0-9]+)? Safari\/[0-9.A-Z]+$/', |
|
86 | - ]; |
|
74 | + /** |
|
75 | + * Check if the browser supports CSP v3 |
|
76 | + * |
|
77 | + * @return bool |
|
78 | + */ |
|
79 | + public function browserSupportsCspV3(): bool { |
|
80 | + $browserWhitelist = [ |
|
81 | + Request::USER_AGENT_CHROME, |
|
82 | + // Firefox 45+ |
|
83 | + '/^Mozilla\/5\.0 \([^)]+\) Gecko\/[0-9.]+ Firefox\/(4[5-9]|[5-9][0-9])\.[0-9.]+$/', |
|
84 | + // Safari 12+ |
|
85 | + '/^Mozilla\/5\.0 \([^)]+\) AppleWebKit\/[0-9.]+ \(KHTML, like Gecko\) Version\/(?:1[2-9]|[2-9][0-9])\.[0-9]+(?:\.[0-9]+)? Safari\/[0-9.A-Z]+$/', |
|
86 | + ]; |
|
87 | 87 | |
88 | - if($this->request->isUserAgent($browserWhitelist)) { |
|
89 | - return true; |
|
90 | - } |
|
88 | + if($this->request->isUserAgent($browserWhitelist)) { |
|
89 | + return true; |
|
90 | + } |
|
91 | 91 | |
92 | - return false; |
|
93 | - } |
|
92 | + return false; |
|
93 | + } |
|
94 | 94 | } |
@@ -60,7 +60,7 @@ discard block |
||
60 | 60 | * @return string |
61 | 61 | */ |
62 | 62 | public function getNonce(): string { |
63 | - if($this->nonce === '') { |
|
63 | + if ($this->nonce === '') { |
|
64 | 64 | if (empty($this->request->server['CSP_NONCE'])) { |
65 | 65 | $this->nonce = base64_encode($this->csrfTokenManager->getToken()->getEncryptedValue()); |
66 | 66 | } else { |
@@ -85,7 +85,7 @@ discard block |
||
85 | 85 | '/^Mozilla\/5\.0 \([^)]+\) AppleWebKit\/[0-9.]+ \(KHTML, like Gecko\) Version\/(?:1[2-9]|[2-9][0-9])\.[0-9]+(?:\.[0-9]+)? Safari\/[0-9.A-Z]+$/', |
86 | 86 | ]; |
87 | 87 | |
88 | - if($this->request->isUserAgent($browserWhitelist)) { |
|
88 | + if ($this->request->isUserAgent($browserWhitelist)) { |
|
89 | 89 | return true; |
90 | 90 | } |
91 | 91 |