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fix #296: [Bug] [browser] multipart requests are not serialized correctly
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src/browser/cordova-http-plugin.js
vendored
45
src/browser/cordova-http-plugin.js
vendored
@ -37,6 +37,39 @@ function serializeParams(params) {
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}).join('&');
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}
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function decodeB64(dataString) {
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var binarString = atob(dataString);
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var bytes = new Uint8Array(binarString.length);
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for (var i = 0; i < binarString.length; ++i) {
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bytes[i] = binarString.charCodeAt(i);
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}
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return bytes.buffer;
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}
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function processMultipartData(data) {
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if (!data) return null;
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var fd = new FormData();
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for (var i = 0; i < data.buffers.length; ++i) {
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var buffer = data.buffers[i];
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var name = data.names[i];
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var fileName = data.fileNames[i];
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var type = data.types[i];
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if (fileName) {
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fd.append(name, new Blob([decodeB64(buffer)], {type: type}), fileName);
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} else {
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// we assume it's plain text if no filename was given
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fd.append(name, atob(buffer));
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}
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}
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return fd;
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}
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function deserializeResponseHeaders(headers) {
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var headerMap = {};
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var arr = headers.trim().split(/[\r\n]+/);
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@ -161,6 +194,18 @@ function sendRequest(method, withData, opts, success, failure) {
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processedData = serializeParams(data);
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break;
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case 'multipart':
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const contentType = getHeaderValue(headers, 'Content-Type');
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// intentionally don't set a default content type
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// it's set by the browser together with the content disposition string
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if (contentType) {
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headers['Content-Type'] = contentType;
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}
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processedData = processMultipartData(data);
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break;
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case 'raw':
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setDefaultContentType(headers, 'application/octet-stream');
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processedData = data;
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