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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
/**
* Migrate profile (prefs and other files) from older versions of Mailnews to
* current.
* This should be run at startup. It migrates as needed: each migration
* function should be written to be a no-op when the value is already migrated
* or was never used in the old version.
*/
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
});
export function migrateMailnews() {
const migrations = [migrateServerAndUserName];
for (const fn of migrations) {
try {
fn();
} catch (e) {
console.error(e);
}
}
}
/**
* For each mail.server.key. branch,
* - migrate realhostname to hostname
* - migrate realuserName to userName
*/
function migrateServerAndUserName() {
const branch = Services.prefs.getBranch("mail.server.");
// Collect all the server keys.
const keySet = new Set();
for (const name of branch.getChildList("")) {
keySet.add(name.split(".")[0]);
}
keySet.delete("default");
for (const key of keySet) {
const type = branch.getCharPref(`${key}.type`, "");
const hostname = branch.getCharPref(`${key}.hostname`, "");
const username = branch.getCharPref(`${key}.userName`, "");
const realHostname = branch.getCharPref(`${key}.realhostname`, "");
if (realHostname) {
branch.setCharPref(`${key}.hostname`, realHostname);
branch.clearUserPref(`${key}.realhostname`);
}
const realUsername = branch.getCharPref(`${key}.realuserName`, "");
if (realUsername) {
branch.setCharPref(`${key}.userName`, realUsername);
branch.clearUserPref(`${key}.realuserName`);
}
// Previously, when hostname/username changed, LoginManager and many prefs
// still contain the old hostname/username, try to migrate them to use the
// new hostname/username.
if (
["imap", "pop3", "nntp"].includes(type) &&
(realHostname || realUsername)
) {
const localStoreType = { imap: "imap", pop3: "mailbox", nntp: "news" }[
type
];
lazy.migrateServerUris(
localStoreType,
hostname,
username,
realHostname || hostname,
realUsername || username
);
}
}
}