Some notes and techniques for reverse engineering Webpack (and a little bit about React/Vue/Angular) apps.
If someone asked me the question "what layout should I use for my Go code repository?", I'd start by asking back "what are you building: an executable, or a library?"
Create a directory named however you want your final executable to be called (e.g. "mycommand"), change into that directory, and create the following files:
Here's the scenario: We want to craft two different messages with the same MD5 hash, and a specific CRC32 checksum, simultaneously.
In other words, we want an MD5 collision attack and a CRC32 preimage attack.
This might seem like a contrived scenario, but it's exactly the one I faced while producing my PNG hashquine (Yes OK maybe that's also a contrived scenario, cut me some slack).
On its own, a CRC32 preimage attack is trivial. You can craft a 4-byte suffix that gives any message a specific checksum, calculated using a closed-form expression (which I am too lazy to derive, not even with assistance from Z3). It's not an attack per-se, since CRC32 was never meant to be cryptograpically secure in the first place.
| function RenameWithQuickfix() | |
| local position_params = vim.lsp.util.make_position_params() | |
| local new_name = vim.fn.input "New Name > " | |
| position_params.newName = new_name | |
| vim.lsp.buf_request(0, "textDocument/rename", position_params, function(err, method, result, ...) | |
| -- You can uncomment this to see what the result looks like. | |
| if false then | |
| print(vim.inspect(result)) |
| # Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc. | |
| # Initialization code that may require console input (password prompts, [y/n] | |
| # confirmations, etc.) must go above this block; everything else may go below. | |
| if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then | |
| source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" | |
| fi | |
| # If you come from bash you might have to change your $PATH. | |
| # export PATH=$HOME/bin:/usr/local/bin:$PATH |
| # Set vi key bindings mode | |
| set -g mode-keys vi | |
| set -g status-keys vi | |
| # Set new panes to open in current directory | |
| bind c new-window -c "#{pane_current_path}" | |
| bind '"' split-window -c "#{pane_current_path}" | |
| bind % split-window -h -c "#{pane_current_path}" | |
| # List of plugins |
All packages, except for Tini have been added to termux-root. To install them, simply pkg install root-repo && pkg install docker. This will install the whole docker suite, left only Tini to be compiled manually.