bit-badger/feed-reader-central
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 12 Activity

Add single-user handling (#9)

Browse Source 
- Disallow log on for single-user mode user
- Improve CLI header display
This commit is contained in:
Daniel J. Summers
2024-04-27 13:54:09 -04:00
parent c1790b58fd
commit bf6b2a0ffa
3 changed files with 70 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

89
src/util/user.php
View File

@@ -47,13 +47,17 @@ switch ($argv[1]) {
printfn('Missing parameters: delete-user requires e-mail address');
exit(-1);
}
delete_user();
delete_user($argv[2]);
break;
case 'migrate-single-user':
printfn('TODO: single-user migration');
if ($argc < 4) {
printfn('Missing parameters: migrate-single-user requires e-mail and password');
exit(-1);
}
migrate_single_user();
break;
case 'remove-single-user':
printfn('TODO: single-user removal');
delete_user(Security::SINGLE_USER_EMAIL);
break;
default:
printfn('Unrecognized option "%s"', $argv[1]);
@@ -70,14 +74,8 @@ function add_user(): void {
try {
// Ensure there is not already a user with this e-mail address
$existsQuery = $db->prepare('SELECT COUNT(*) FROM frc_user WHERE email = :email');
$existsQuery->bindValue(':email', $argv[2]);
$existsResult = $existsQuery->execute();
if (!$existsResult) {
printfn('SQLite error: %s', $db->lastErrorMsg());
return;
}
if ($existsResult->fetchArray(SQLITE3_NUM)[0] != 0) {
$user = Security::findUserByEmail($argv[2], $db);
if ($user) {
printfn('A user with e-mail address "%s" already exists', $argv[2]);
return;
}
@@ -100,14 +98,8 @@ function set_password(): void {
try {
// Ensure this user exists
$existsQuery = $db->prepare('SELECT COUNT(*) FROM frc_user WHERE email = :email');
$existsQuery->bindValue(':email', $argv[2]);
$existsResult = $existsQuery->execute();
if (!$existsResult) {
printfn('SQLite error: %s', $db->lastErrorMsg());
return;
}
if ($existsResult->fetchArray(SQLITE3_NUM)[0] == 0) {
$user = Security::findUserByEmail($argv[2], $db);
if (!$user) {
printfn('No user exists with e-mail address "%s"', $argv[2]);
return;
}
@@ -122,29 +114,25 @@ function set_password(): void {
/**
* Delete a user
*
* @param string $email The e-mail address of the user to be deleted
*/
function delete_user(): void {
global $argv;
function delete_user(string $email): void {
$db = Data::getConnection();
try {
$displayUser = $email == Security::SINGLE_USER_EMAIL ? 'single-user mode user' : "user \"$email\"";
// Get the ID for the provided e-mail address
$idQuery = $db->prepare('SELECT id FROM frc_user WHERE email = :email');
$idQuery->bindValue(':email', $argv[2]);
$idResult = $idQuery->execute();
if (!$idResult) {
printfn('SQLite error: %s', $db->lastErrorMsg());
return;
}
$id = $idResult->fetchArray(SQLITE3_NUM);
if (!$id) {
printfn('No user exists with e-mail address "%s"', $argv[2]);
$user = Security::findUserByEmail($email, $db);
if (!$user) {
printfn('No %s exists', $displayUser);
return;
}
$feedCountQuery = $db->prepare('SELECT COUNT(*) FROM feed WHERE user_id = :user');
$feedCountQuery->bindValue(':user', $id[0]);
$feedCountQuery->bindValue(':user', $user['id']);
$feedCountResult = $feedCountQuery->execute();
if (!$feedCountResult) {
printfn('SQLite error: %s', $db->lastErrorMsg());
@@ -152,25 +140,52 @@ function delete_user(): void {
}
$feedCount = $feedCountResult->fetchArray(SQLITE3_NUM);
$proceed = readline("Delete user \"$argv[2]\" and their $feedCount[0] feed(s)? (y/N)" . PHP_EOL);
$proceed = readline("Delete the $displayUser and their $feedCount[0] feed(s)? (y/N)" . PHP_EOL);
if (!$proceed || !str_starts_with(strtolower($proceed), 'y')) {
printfn('Deletion canceled');
return;
}
$itemDelete = $db->prepare('DELETE FROM item WHERE feed_id IN (SELECT id FROM feed WHERE user_id = :user)');
$itemDelete->bindValue(':user', $id[0]);
$itemDelete->bindValue(':user', $user['id']);
$itemDelete->execute();
$feedDelete = $db->prepare('DELETE FROM feed WHERE user_id = :user');
$feedDelete->bindValue(':user', $id[0]);
$feedDelete->bindValue(':user', $user['id']);
$feedDelete->execute();
$userDelete = $db->prepare('DELETE FROM frc_user WHERE id = :user');
$userDelete->bindValue(':user', $id[0]);
$userDelete->bindValue(':user', $user['id']);
$userDelete->execute();
printfn('User "%s" deleted successfully', $argv[2]);
printfn(strtoupper(substr($displayUser, 0, 1)) . substr($displayUser, 1) . ' deleted successfully');
} finally {
$db->close();
}
}
/**
* Change the single-user mode user to a different e-mail address and password
*/
function migrate_single_user(): void {
global $argv;
$db = Data::getConnection();
try {
$single = Security::findUserByEmail(Security::SINGLE_USER_EMAIL, $db);
if (!$single) {
printfn('There is no single-user mode user to be migrated');
return;
}
$migrateQuery = $db->prepare('UPDATE frc_user SET email = :email, password = :password WHERE id = :id');
$migrateQuery->bindValue(':email', $argv[2]);
$migrateQuery->bindValue(':password', password_hash($argv[3], Security::PW_ALGORITHM));
$migrateQuery->bindValue(':id', $single['id']);
$migrateQuery->execute();
printfn('The single user has been moved to "%s", with password "%s"', $argv[2], $argv[3]);
} finally {
$db->close();
}