Shadows_Developer/Hook-Userbot: Hook is a powerful and flexible Telegram bot designed to automate tasks, improve the user experience, and provide extensive customization options. NOW 3.1 VERSION

hook/modules/eval.py
487 строк15 KB
root
Initial commit: Hook Userbot
23 мар 2025, 16:44
23 мар 2025, 16:44f375820

import contextlib
import itertools
import os
import subprocess
import sys
import tempfile
import typing
from types import ModuleType

import hikkatl
from hikkatl.errors.rpcerrorlist import MessageIdInvalidError
from hikkatl.sessions import StringSession
from hikkatl.tl.types import Message
from meval import meval

from .. import loader, main, utils
from ..log import HikkaException


class Brainfuck:
    def __init__(self, memory_size: int = 30000):
        if memory_size < 0:
            raise ValueError("memory size cannot be negative")

        self._data = [0] * memory_size
        self.out = ""
        self.error = None

    @property
    def data(self):
        return self._data

    def run(self, code: str) -> str:
        self.out = ""
        had_error = self._eval(code)

        if had_error:
            return ""

        self._interpret(code)
        return self.out

    def _report_error(
        self,
        message: str,
        line: typing.Optional[int] = None,
        column: typing.Optional[int] = None,
    ):
        self.error = (
            message + f" at line {line}, column {column}"
            if line is not None and column is not None
            else ""
        )

    def _eval(self, source: str):
        line = col = 0

        stk = []

        loop_open = False

        for c in source:
            if c == "[":
                if loop_open:
                    self._report_error("unexpected token '['", line, col)
                    return True

                loop_open = True
                stk.append("[")
            elif c == "]":
                loop_open = False
                if len(stk) == 0:
                    self._report_error("unexpected token ']'", line, col)
                    return True

                stk.pop()
            elif c == "\n":
                line += 1
                col = -1

            col += 1

        if len(stk) != 0:
            self._report_error("unmatched brackets")
            return True

        return False

    def _interpret(self, source: str):
        line = col = ptr = current = 0

        while current < len(source):
            if source[current] == ">":
                if ptr == (len(self.data) - 1):
                    self._report_error("pointer out of range", line, col)
                    return True

                ptr += 1
            elif source[current] == "<":
                if ptr == 0:
                    self._report_error("pointer out of range", line, col)
                    return True

                ptr -= 1
            elif source[current] == "+":
                if self.data[ptr] >= 2**32:
                    self._report_error("cell overflow")
                    return True

                self.data[ptr] += 1

            elif source[current] == "-":
                if self.data[ptr] == 0:
                    self._report_error("cell underflow")
                    return True

                self.data[ptr] -= 1
            elif source[current] == ".":
                self.out += chr(self.data[ptr])
            elif source[current] == "[":
                if self.data[ptr] == 0:
                    while source[current] != "]":
                        current += 1
            elif source[current] == "]":
                if self.data[ptr] != 0:
                    while source[current] != "[":
                        current -= 1
            elif source[current] == "\n":
                line += 1
                col = -1

            col += 1
            current += 1

        return False


@loader.tds
class Evaluator(loader.Module):
    """Evaluates code in various languages"""

    strings = {"name": "Evaluator"}

    @loader.command(alias="eval")
    async def e(self, message: Message):
        try:
            result = await meval(
                utils.get_args_raw(message),
                globals(),
                **await self.getattrs(message),
            )
        except Exception:
            item = HikkaException.from_exc_info(*sys.exc_info())

            await utils.answer(
                message,
                self.strings("err").format(
                    "4985626654563894116",
                    utils.escape_html(utils.get_args_raw(message)),
                    self.censor(
                        (
                            "\n".join(item.full_stack.splitlines()[:-1])
                            + "\n\n"
                            + "🚫 "
                            + item.full_stack.splitlines()[-1]
                        )
                    ),
                ),
            )

            return

        if callable(getattr(result, "stringify", None)):
            with contextlib.suppress(Exception):
                result = str(result.stringify())

        with contextlib.suppress(MessageIdInvalidError):
            await utils.answer(
                message,
                self.strings("eval").format(
                    "4985626654563894116",
                    utils.escape_html(utils.get_args_raw(message)),
                    utils.escape_html(self.censor(str(result))),
                ),
            )

    @loader.command()
    async def ecpp(self, message: Message, c: bool = False):
        try:
            subprocess.check_output(
                ["gcc" if c else "g++", "--version"],
                stderr=subprocess.STDOUT,
            )
        except Exception:
            await utils.answer(
                message,
                self.strings("no_compiler").format(
                    "4986046904228905931" if c else "4985844035743646190",
                    "C (gcc)" if c else "C++ (g++)",
                ),
            )
            return

        code = utils.get_args_raw(message)
        message = await utils.answer(message, self.strings("compiling"))
        error = False
        with tempfile.TemporaryDirectory() as tmpdir:
            file = os.path.join(tmpdir, "code.cpp")
            with open(file, "w") as f:
                f.write(code)

            try:
                result = subprocess.check_output(
                    ["gcc" if c else "g++", "-o", "code", "code.cpp"],
                    cwd=tmpdir,
                    stderr=subprocess.STDOUT,
                ).decode()
            except subprocess.CalledProcessError as e:
                result = e.output.decode()
                error = True

            if not result:
                try:
                    result = subprocess.check_output(
                        ["./code"],
                        cwd=tmpdir,
                        stderr=subprocess.STDOUT,
                    ).decode()
                except subprocess.CalledProcessError as e:
                    result = e.output.decode()
                    error = True

        with contextlib.suppress(MessageIdInvalidError):
            await utils.answer(
                message,
                self.strings("err" if error else "eval").format(
                    "4986046904228905931" if c else "4985844035743646190",
                    utils.escape_html(code),
                    f"<code>{utils.escape_html(result)}</code>",
                ),
            )

    @loader.command()
    async def ec(self, message: Message):
        await self.ecpp(message, c=True)

    @loader.command()
    async def enode(self, message: Message):
        try:
            subprocess.check_output(
                ["node", "--version"],
                stderr=subprocess.STDOUT,
            )
        except Exception:
            await utils.answer(
                message,
                self.strings("no_compiler").format(
                    "4985643941807260310",
                    "Node.js",
                ),
            )
            return

        code = utils.get_args_raw(message)
        error = False
        with tempfile.TemporaryDirectory() as tmpdir:
            file = os.path.join(tmpdir, "code.js")
            with open(file, "w") as f:
                f.write(code)

            try:
                result = subprocess.check_output(
                    ["node", "code.js"],
                    cwd=tmpdir,
                    stderr=subprocess.STDOUT,
                ).decode()
            except subprocess.CalledProcessError as e:
                result = e.output.decode()
                error = True

        with contextlib.suppress(MessageIdInvalidError):
            await utils.answer(
                message,
                self.strings("err" if error else "eval").format(
                    "4985643941807260310",
                    utils.escape_html(code),
                    f"<code>{utils.escape_html(result)}</code>",
                ),
            )

    @loader.command()
    async def ephp(self, message: Message):
        try:
            subprocess.check_output(
                ["php", "--version"],
                stderr=subprocess.STDOUT,
            )
        except Exception:
            await utils.answer(
                message,
                self.strings("no_compiler").format(
                    "4985815079074136919",
                    "PHP",
                ),
            )
            return

        code = utils.get_args_raw(message)
        error = False
        with tempfile.TemporaryDirectory() as tmpdir:
            file = os.path.join(tmpdir, "code.php")
            with open(file, "w") as f:
                f.write(f"<?php {code} ?>")

            try:
                result = subprocess.check_output(
                    ["php", "code.php"],
                    cwd=tmpdir,
                    stderr=subprocess.STDOUT,
                ).decode()
            except subprocess.CalledProcessError as e:
                result = e.output.decode()
                error = True

        with contextlib.suppress(MessageIdInvalidError):
            await utils.answer(
                message,
                self.strings("err" if error else "eval").format(
                    "4985815079074136919",
                    utils.escape_html(code),
                    f"<code>{utils.escape_html(result)}</code>",
                ),
            )

    @loader.command()
    async def eruby(self, message: Message):
        try:
            subprocess.check_output(
                ["ruby", "--version"],
                stderr=subprocess.STDOUT,
            )
        except Exception:
            await utils.answer(
                message,
                self.strings("no_compiler").format(
                    "4985760855112024628",
                    "Ruby",
                ),
            )
            return

        code = utils.get_args_raw(message)
        error = False
        with tempfile.TemporaryDirectory() as tmpdir:
            file = os.path.join(tmpdir, "code.rb")
            with open(file, "w") as f:
                f.write(code)

            try:
                result = subprocess.check_output(
                    ["ruby", "code.rb"],
                    cwd=tmpdir,
                    stderr=subprocess.STDOUT,
                ).decode()
            except subprocess.CalledProcessError as e:
                result = e.output.decode()
                error = True

        with contextlib.suppress(MessageIdInvalidError):
            await utils.answer(
                message,
                self.strings("err" if error else "eval").format(
                    "4985760855112024628",
                    utils.escape_html(code),
                    f"<code>{utils.escape_html(result)}</code>",
                ),
            )

    @loader.command()
    async def ebf(self, message: Message):
        code = utils.get_args_raw(message)
        if "-debug" in code:
            code = code.replace("-debug", "")
            code = code.replace(" ", "")
            debug = True
        else:
            debug = False

        error = False

        bf = Brainfuck()
        result = bf.run(code)
        if bf.error:
            result = bf.error
            error = True

        if not result:
            result = "<empty>"

        if debug:
            result += "\n\n" + " | ".join(map(str, filter(lambda x: x, bf.data)))

        with contextlib.suppress(MessageIdInvalidError):
            await utils.answer(
                message,
                self.strings("err" if error else "eval").format(
                    "5474256197542486673",
                    utils.escape_html(code),
                    f"<code>{utils.escape_html(result)}</code>",
                ),
            )

    def censor(self, ret: str) -> str:
        ret = ret.replace(str(self._client.hikka_me.phone), "&lt;phone&gt;")

        if redis := os.environ.get("REDIS_URL") or main.get_config_key("redis_uri"):
            ret = ret.replace(redis, f'redis://{"*" * 26}')

        if db := os.environ.get("DATABASE_URL") or main.get_config_key("db_uri"):
            ret = ret.replace(db, f'postgresql://{"*" * 26}')

        if btoken := self._db.get("hikka.inline", "bot_token", False):
            ret = ret.replace(
                btoken,
                f'{btoken.split(":")[0]}:{"*" * 26}',
            )

        if htoken := self.lookup("loader").get("token", False):
            ret = ret.replace(htoken, f'eugeo_{"*" * 26}')

        ret = ret.replace(
            StringSession.save(self._client.session),
            "StringSession(**************************)",
        )

        return ret

    async def getattrs(self, message: Message) -> dict:
        reply = await message.get_reply_message()
        return {
            "message": message,
            "client": self._client,
            "reply": reply,
            "r": reply,
            **self.get_sub(hikkatl.tl.types),
            **self.get_sub(hikkatl.tl.functions),
            "event": message,
            "chat": message.to_id,
            "hikkatl": hikkatl,
            "telethon": hikkatl,
            "utils": utils,
            "main": main,
            "loader": loader,
            "f": hikkatl.tl.functions,
            "c": self._client,
            "m": message,
            "lookup": self.lookup,
            "self": self,
            "db": self.db,
        }

    def get_sub(self, obj: typing.Any, _depth: int = 1) -> dict:
        """Get all callable capitalised objects in an object recursively, ignoring _*"""
        return {
            **dict(
                filter(
                    lambda x: x[0][0] != "_"
                    and x[0][0].upper() == x[0][0]
                    and callable(x[1]),
                    obj.__dict__.items(),
                )
            ),
            **dict(
                itertools.chain.from_iterable(
                    [
                        self.get_sub(y[1], _depth + 1).items()
                        for y in filter(
                            lambda x: x[0][0] != "_"
                            and isinstance(x[1], ModuleType)
                            and x[1] != obj
                            and x[1].__package__.rsplit(".", _depth)[0] == "hikkatl.tl",
                            obj.__dict__.items(),
                        )
                    ]
                )
            ),
        }