The barrier to remote code execution in a *secure* chat app is of this regex that looks like x86 shellcode?
const URL_REGEX = /(^|[\s\n]|<br\/?>)((?:https?|ftp):\/\/[-A-Z0-9\u00A0-\uD7FF\uE000-\uFDCF\uFDF0-\uFFFD+\u0026\u2019@#/%?=()~_|!:,.;]*[-A-Z0-9+\u0026@#/%=~()_|])/gi;
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I have done ascii shellcode (linux x86 20 chars) myself. But I remember a image encoder used in Fidonet like networks in the 90s and never found it again.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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