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/*-
* ============LICENSE_START==========================================
* ONAP Portal
* ===================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ============LICENSE_END============================================
*
*
*/
import {
HttpEvent,
HttpInterceptor,
HttpHandler,
HttpRequest,
HttpHeaders,
} from '@angular/common/http';
import { Observable } from 'rxjs';
import { v4 as uuid } from 'uuid';
import { Injectable } from '@angular/core';
declare const getXSRFToken: any;
@Injectable()
export class HeaderInterceptor implements HttpInterceptor {
intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
// Clone the request to add the new header
// HttpHeader object immutable - copy values
var XSRFToken = getXSRFToken();
const headerSettings: { [name: string]: string | string[]; } = {};
headerSettings['X-ECOMP-RequestID'] = uuid();
const requestType = req.params.get('requestType');
if (XSRFToken && XSRFToken.name && XSRFToken.value)
headerSettings['X-XSRF-TOKEN'] = XSRFToken.value;
if(requestType!=null && requestType==='fileUpload'){
//headerSettings['Content-Type'] = 'multipart/form-data';
}else if(requestType!=null && requestType==='downloadWidgetFile'){
headerSettings['X-Widgets-Type'] = 'all';
headerSettings['Content-Type'] = 'application/octet-stream';
}else{
headerSettings['Content-Type'] = 'application/json';
}
const newHeader = new HttpHeaders(headerSettings);
const clonedRequest = req.clone({ headers: newHeader, withCredentials: true });
// Pass the cloned request instead of the original request to the next handle
return next.handle(clonedRequest);
}
}
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