public boolean resetPassword(String username, char[] saltedPasswordHash) throws IOException {
		if (!enableLocalPasswords) {
			return false;
		}
		return setPassword(username,
			saltedPasswordHash != null ? saltedPasswordHash : getDefaultPasswordHash(), true);
	}
Reset the local password to the 'changeme' for the specified user.
@param username user name/SID
@param saltedPasswordHash optional user password hash (may be null)
@return true if password updated successfully, else false if local passwords are not used.
@throws IOException if error occurs while updating user file
Ghidra/Features/GhidraServer/src/main/java/ghidra/server/UserManager.java