API keys

Use API keys to authenticate API requests.

RSA2048 key pair
Private key: Use this key to authenticate your API request.
Public key: Use this key to verify API request.
Create key pair
mkdir pk
openssl genrsa -out pk/gen.private.key 2048
openssl rsa -in pk/gen.private.key \
	-outform PEM -pubout -out pk/gen.public.pem
Authenticated API request
1.Generate signature of the message with your key
openssl dgst -sha256 -sign pk/gen.private.key msg > sig
2.Fill base64 encoded signature in request header as X-Signature
cat sig | base64
Verify API request
1.base64 decode the signature from request header
echo BASE64_ENCODED_SIG | base64 -d > sig
2.Verify signature
openssl dgst -sha256 -verify pk/gen.public.pem -signature sig msg

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Last modified 4mo ago