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Implement failover when server does not allow setting the Authorized-header (CORS)

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This commit is contained in:
Krombel
2017-07-01 12:16:46 +02:00
parent 5da6423fd6
commit 59160a5d42
1 changed files with 23 additions and 10 deletions
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33
src/http-api.js
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@@ -386,7 +386,7 @@ module.exports.MatrixHttpApi.prototype = {
queryParams = {};
}
if (this.authorization_header_supported === undefined ||
this.authorization_header_supported) {
this.authorization_header_supported) {
if (isFinite(opts)) {
// opts used to be localTimeoutMs
opts = {
@@ -400,7 +400,15 @@ module.exports.MatrixHttpApi.prototype = {
opts.headers = {};
}
if (!opts.headers.Authorization) {
opts.headers.Authorization = "Bearer " + this.opts.accessToken;
if (queryParams.access_token) {
opts.headers.Authorization = "Bearer " + queryParams.access_token;
delete queryParams.access_token;
} else {
opts.headers.Authorization = "Bearer " + this.opts.accessToken;
}
}
if (queryParams.access_token) {
delete queryParams.access_token;
}
} else {
if (!queryParams.access_token) {
@@ -408,25 +416,30 @@ module.exports.MatrixHttpApi.prototype = {
}
}
const request_promise = this.request(
const requestPromise = this.request(
callback, method, path, queryParams, data, opts,
);
const self = this;
request_promise.catch(function(err) {
requestPromise.catch(function(err) {
if (err.toString().indexOf("Error: CORS request rejected") != -1) {
self.authorization_header_supported = false;
queryParams.access_token = opts.headers.Authorization.substr(7);
delete opts.headers.Authorization;
const secondPromise = self.request(
callback, method, path, queryParams, data, opts,
);
requestPromise.abort = secondPromise.abort;
}
if (err.errcode == 'M_UNKNOWN_TOKEN') {
if (self.authorization_header_supported === undefined) {
self.authorization_header_supported = false;
return self.authedRequest(
callback, method, path, queryParams, data, opts);
}
self.event_emitter.emit("Session.logged_out");
}
});
// return the original promise, otherwise tests break due to it having to
// go around the event loop one more time to process the result of the request
return request_promise;
return requestPromise;
},
/**