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publicKey has invalid format #8

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ysavr opened this issue Dec 13, 2022 · 1 comment

ysavr commented Dec 13, 2022

java.lang.IllegalArgumentException: publicKey has invalid format

i got generated public key from https://my.telegram.org/apps
and i using bot id from https://api.telegram.org/bot/getUpdates

bgrebennikov commented May 18, 2023 •

edited

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You need to send /setpublickey command to BotFather
and generate private key using openssl from command line
openssl genrsa 2048 > private.key

After that, get public from generated PK
openssl rsa -in private.key -pubout

and send printed result to botFather

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