b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
84 lines
2 KiB
JavaScript
Executable file
84 lines
2 KiB
JavaScript
Executable file
/* global hawk */
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/* global Config */
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/* global DUMP */
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'use strict';
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var Requester = {
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XHR_TIMEOUT_MS: 60000,
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_url: null,
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_hawkCredentials: null,
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init: function fmdr_init() {
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this._url = Config.api_url + '/' + Config.api_version;
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},
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setHawkCredentials: function fmdr_set_hawk_credentials(id, key) {
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this._hawkCredentials = {
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id: id,
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key: key,
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algorithm: 'sha256'
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};
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},
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post: function fmdr_post(url, data, onsuccess, onerror) {
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url = this._url + url;
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data = JSON.stringify(data);
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DUMP('POST-ing to ' + url + ': ' + data);
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var xhr = new XMLHttpRequest({mozSystem: true});
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xhr.open('POST', url);
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xhr.timeout = this.XHR_TIMEOUT_MS;
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xhr.setRequestHeader('Content-Type', 'application/json');
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var hawkHeader = null;
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if (this._hawkCredentials) {
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var hawkOptions = {
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credentials: this._hawkCredentials,
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contentType: 'application/json',
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payload: data
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};
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hawkHeader = hawk.client.header(url, 'POST', hawkOptions);
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xhr.setRequestHeader('Authorization', hawkHeader.field);
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}
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xhr.onload = function fmdr_xhr_onload() {
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var valid = true;
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if (hawkHeader !== null) {
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valid = hawk.client.authenticate(
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xhr, this._hawkCredentials, hawkHeader.artifacts,
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{payload: xhr.responseText});
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}
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if (!valid) {
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DUMP('ignoring invalid HAWK signature');
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return;
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}
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if (xhr.status == 200) {
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DUMP('successful request, response: ' + xhr.response);
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onsuccess && onsuccess(JSON.parse(xhr.responseText));
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} else if (xhr.status !== 200) {
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DUMP('request failed with status ' + xhr.status);
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onerror && onerror(xhr);
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}
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};
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xhr.onerror = function fmd_xhr_onerror() {
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DUMP('request failed with status ' + xhr.status);
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onerror && onerror(xhr);
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};
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xhr.ontimeout = function fmd_xhr_ontimeout() {
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DUMP('server request timed out!');
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xhr.onerror();
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};
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xhr.send(data);
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}
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};
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Requester.init();
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