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Add a fallback home server to log into

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If login fail with a credential error on the default HS, try
logging in on the fallback one.
This commit is contained in:
David Baker 2016-05-27 14:57:43 +01:00
parent d5e6e961fd
commit 118eec8cc0
3 changed files with 38 additions and 2 deletions
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27
src/Signup.js
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@ -293,8 +293,9 @@ class Register extends Signup {
class Login extends Signup {
constructor(hsUrl, isUrl) {
constructor(hsUrl, isUrl, fallbackHsUrl) {
super(hsUrl, isUrl);
this._fallbackHsUrl = fallbackHsUrl;
this._currentFlowIndex = 0;
this._flows = [];
}
@ -359,6 +360,30 @@ class Login extends Signup {
error.friendlyText = (
'Incorrect username and/or password.'
);
if (self._fallbackHsUrl) {
// as per elsewhere, it would be much nicer to not replace the global
// client just to try an alternate HS
MatrixClientPeg.replaceUsingUrls(
self._fallbackHsUrl,
self._isUrl
);
return MatrixClientPeg.get().login('m.login.password', loginParams).then(function(data) {
return q({
homeserverUrl: self._fallbackHsUrl,
identityServerUrl: self._isUrl,
userId: data.user_id,
accessToken: data.access_token
});
}, function(fallback_error) {
// We also have to put the default back again if it fails...
MatrixClientPeg.replaceUsingUrls(
this._hsUrl,
this._isUrl
);
// throw the original error
throw error;
});
}
}
else {
error.friendlyText = (