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Merge pull request #1550 from matrix-org/dbkr/try_lowercase_username

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Try lowercase username on login
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Luke Barnard 2017-10-30 17:28:00 +00:00 committed by GitHub
commit c655e82867
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1 changed files with 59 additions and 18 deletions
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77
src/Login.js
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@ -143,6 +143,50 @@ export default class Login {
Object.assign(loginParams, legacyParams);
const client = this._createTemporaryClient();
const tryFallbackHs = (originalError) => {
const fbClient = Matrix.createClient({
baseUrl: self._fallbackHsUrl,
idBaseUrl: this._isUrl,
});
return fbClient.login('m.login.password', loginParams).then(function(data) {
return Promise.resolve({
homeserverUrl: self._fallbackHsUrl,
identityServerUrl: self._isUrl,
userId: data.user_id,
deviceId: data.device_id,
accessToken: data.access_token,
});
}).catch((fallback_error) => {
console.log("fallback HS login failed", fallback_error);
// throw the original error
throw originalError;
});
};
const tryLowercaseUsername = (originalError) => {
const loginParamsLowercase = Object.assign({}, loginParams, {
user: username.toLowerCase(),
identifier: {
user: username.toLowerCase(),
},
});
return client.login('m.login.password', loginParamsLowercase).then(function(data) {
return Promise.resolve({
homeserverUrl: self._hsUrl,
identityServerUrl: self._isUrl,
userId: data.user_id,
deviceId: data.device_id,
accessToken: data.access_token,
});
}).catch((fallback_error) => {
console.log("Lowercase username login failed", fallback_error);
// throw the original error
throw originalError;
});
};
let originalLoginError = null;
return client.login('m.login.password', loginParams).then(function(data) {
return Promise.resolve({
homeserverUrl: self._hsUrl,
@ -151,28 +195,25 @@ export default class Login {
deviceId: data.device_id,
accessToken: data.access_token,
});
}, function(error) {
}).catch((error) => {
originalLoginError = error;
if (error.httpStatus === 403) {
if (self._fallbackHsUrl) {
const fbClient = Matrix.createClient({
baseUrl: self._fallbackHsUrl,
idBaseUrl: this._isUrl,
});
return fbClient.login('m.login.password', loginParams).then(function(data) {
return Promise.resolve({
homeserverUrl: self._fallbackHsUrl,
identityServerUrl: self._isUrl,
userId: data.user_id,
deviceId: data.device_id,
accessToken: data.access_token,
});
}, function(fallback_error) {
// throw the original error
throw error;
});
return tryFallbackHs(originalLoginError);
}
}
throw originalLoginError;
}).catch((error) => {
if (
error.httpStatus === 403 &&
loginParams.identifier.type === 'm.id.user' &&
username.search(/[A-Z]/) > -1
) {
return tryLowercaseUsername(originalLoginError);
}
throw originalLoginError;
}).catch((error) => {
console.log("Login failed", error);
throw error;
});
}