all

2024-04-21 14:42:52 +02:00
parent 4b69674ede
commit 8a25f53c99
10700 changed files with 55767 additions and 14201 deletions
--- a/Productivite/Snipe-IT/app/Http/Requests/SettingsSamlRequest.php
+++ b/Productivite/Snipe-IT/app/Http/Requests/SettingsSamlRequest.php
@ -0,0 +1,159 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Models\Setting;
+use Illuminate\Foundation\Http\FormRequest;
+use OneLogin\Saml2\IdPMetadataParser as OneLogin_Saml2_IdPMetadataParser;
+use OneLogin\Saml2\Utils as OneLogin_Saml2_Utils;
+
+/**
+ * This handles validating and cleaning SAML settings provided by the user.
+ *
+ * @author Johnson Yi <jyi.dev@outlook.com>
+ * @author Michael Pietsch <skywalker-11@mi-pietsch.de>
+ *
+ * @since 5.0.0
+ */
+class SettingsSamlRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+        ];
+    }
+
+    public function withValidator($validator)
+    {
+        $validator->after(function ($validator) {
+            if ($this->input('saml_enabled') == '1') {
+                $idpMetadata = $this->input('saml_idp_metadata');
+                if (! empty($idpMetadata)) {
+                    try {
+                        if (filter_var($idpMetadata, FILTER_VALIDATE_URL)) {
+                            $metadataInfo = OneLogin_Saml2_IdPMetadataParser::parseRemoteXML($idpMetadata);
+                        } else {
+                            $metadataInfo = OneLogin_Saml2_IdPMetadataParser::parseXML($idpMetadata);
+                        }
+                    } catch (\Exception $e) {
+                        $validator->errors()->add('saml_idp_metadata', trans('validation.url', ['attribute' => 'Metadata']));
+                    }
+                }
+            }
+
+            $was_custom_x509cert = strpos(Setting::getSettings()->saml_custom_settings, 'sp_x509cert') !== false;
+
+            $custom_x509cert = '';
+            $custom_privateKey = '';
+            $custom_x509certNew = '';
+            if (! empty($this->input('saml_custom_settings'))) {
+                $req_custom_settings = preg_split('/\r\n|\r|\n/', $this->input('saml_custom_settings'));
+                $custom_settings = [];
+
+                foreach ($req_custom_settings as $custom_setting) {
+                    $split = explode('=', $custom_setting, 2);
+
+                    if (count($split) == 2) {
+                        $split[0] = trim($split[0]);
+                        $split[1] = trim($split[1]);
+
+                        if (! empty($split[0])) {
+                            $custom_settings[] = implode('=', $split);
+                        }
+                        if ($split[0] == 'sp_x509cert') {
+                            $custom_x509cert = $split[1];
+                        } elseif ($split[0] == 'sp_privateKey') {
+                            $custom_privateKey = $split[1];
+                        } elseif ($split[0] == 'sp_x509certNew') {
+                            //to prepare for Key rollover
+                            $custom_x509certNew = $split[1];
+                        }
+                    }
+                }
+
+                $this->merge(['saml_custom_settings' => implode(PHP_EOL, $custom_settings).PHP_EOL]);
+            }
+
+            $cert_updated = false;
+            if (! empty($custom_x509cert) && ! empty($custom_privateKey)) {
+                // custom certificate and private key are defined
+                $cert_updated = true;
+                $x509 = openssl_x509_read($custom_x509cert);
+                $pkey = openssl_pkey_get_private($custom_privateKey);
+            } elseif ($this->input('saml_sp_regenerate_keypair') == '1' || ! $this->has('saml_sp_x509cert') || $was_custom_x509cert) {
+                // key regeneration requested, no certificate defined yet or previous custom certicate was removed
+                error_log('regen');
+                $cert_updated = true;
+                $dn = [
+                    'countryName' => 'US',
+                    'stateOrProvinceName' => 'N/A',
+                    'localityName' => 'N/A',
+                    'organizationName' => 'Snipe-IT',
+                    'commonName' => 'Snipe-IT',
+                ];
+
+                $pkey = openssl_pkey_new([
+                    'private_key_bits' => 2048,
+                    'private_key_type' => OPENSSL_KEYTYPE_RSA,
+                ]);
+
+                $csr = openssl_csr_new($dn, $pkey, ['digest_alg' => 'sha256']);
+
+                if ($csr) {
+                    $x509 = openssl_csr_sign($csr, null, $pkey, 3650, ['digest_alg' => 'sha256']);
+
+                    openssl_x509_export($x509, $x509cert);
+                    openssl_pkey_export($pkey, $privateKey);
+
+                    $errors = [];
+                    while (($error = openssl_error_string() !== false)) {
+                        $errors[] = $error;
+                    }
+
+                    if (! (empty($x509cert) && empty($privateKey))) {
+                        $this->merge([
+                            'saml_sp_x509cert' => $x509cert,
+                            'saml_sp_privatekey' => $privateKey,
+                        ]);
+                    }
+                } else {
+                    $validator->errors()->add('saml_integration', 'openssl.cnf is missing/invalid');
+                }
+            }
+
+            if ($custom_x509certNew) {
+                $x509New = openssl_x509_read($custom_x509certNew);
+                openssl_x509_export($x509New, $x509certNew);
+
+                while (($error = openssl_error_string() !== false)) {
+                    $errors[] = $error;
+                }
+
+                if (! empty($x509certNew)) {
+                    $this->merge([
+                        'saml_sp_x509certNew' => $x509certNew,
+                    ]);
+                }
+            } else {
+                $this->merge([
+                    'saml_sp_x509certNew' => '',
+                ]);
+            }
+        });
+    }
+}