🔒 Logic code for flag on python

[sand nacelle]

@hearty burrow

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[hearty burrow]

Hello, i need to get a flag with a python web, i have web interpreter for the code and i have made script and i didnt get the good flag, i cant send source code idk why, thank for ur help !

[glossy flare]

!paste - use this for any source code

[sand nacelle]

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[glossy flare]

as for this, i'm pretty sure only javascript code can be run through HTML

[hearty burrow]

Oh okay ty

[glossy flare]

i may be wrong - this isn't my strong point

[hearty burrow]

https://paste.pythondiscord.com/2Z4Q

[glossy flare]

but i highly doubt that <script> blocks allow for python code

[hearty burrow]

that a ctf brython

[glossy flare]

brython is python with braces? that doesn#t look like it has braces in it

[hearty burrow]

idk really just i have a source code and interpret brython to get the flag

[glossy flare]

like i said, i doubt you can run python code in HTML

only JS

[hearty burrow]

https://paste.pythondiscord.com/YNCA
That the script i testing

[hearty burrow]

i can look

[rare vault]

https://brython.info/

[hearty burrow]

ty haha

[glossy flare]

i stand corrected. i thought this was the silly braces stuff but i guess not

[bitter heart]

there is also pyodide https://pyodide.org/en/stable/usage/quickstart.html

(although not quite the same thing)

[hearty burrow]

But who can help me for my code please ?

[bitter heart]

I'm having trouble understanding what your code is meant to do

[hearty burrow]

my code is supposed to find the flag in relation to the indices of the source code given by the page

[bitter heart]

I see, you've got a fair few magic numbers and you've decorated your check with thecheck so I'm finding it quite tricky to parse

without including the document that your code is acting upon it is not easy to figure out what is going wrong

[hearty burrow]

my code may not be good, the source code is not me who does it

U want all code of the page ?

[bitter heart]

I'm not saying that it isn't good, just hard to read

[bitter heart]

that'd be helpful :)

[hearty burrow]

After that use a html code

But i can send if u really want

https://paste.pythondiscord.com/KPAA

[bitter heart]

is this a password validator then?

[hearty burrow]

We can say it like that yes if I understood how the script works well

[bitter heart]

ah, generally authentication stuff like this isn't handled by the frontend because it is insecure

[hearty burrow]

That a capture the flag, so yeah it's done like that

[bitter heart]

ohhh I see

are you trying to find out the password then?

[hearty burrow]

Yes

If I understand the source code, I see that the flag must be 37 characters

[bitter heart]

yes you're right

[hearty burrow]

the beginning is: FLAG{94d if I'm not mistaken

so that you understand better imagine that FLAG{31 characters} is the password

[sand nacelle]

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