15 lines
760 B
Ruby
15 lines
760 B
Ruby
# https://blog.joinmastodon.org/2018/06/how-to-implement-a-basic-activitypub-server/
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require 'http'
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require 'openssl'
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document = File.read('message')
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date = Time.now.utc.httpdate
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keypair = OpenSSL::PKey::RSA.new(File.read('private.pem'))
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signed_string = "(request-target): post /inbox\nhost: git.exozy.me\ndate: #{date}"
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signature = Base64.strict_encode64(keypair.sign(OpenSSL::Digest::SHA256.new, signed_string))
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header = 'keyId="https://test.exozy.me/api/v1/activitypub/user/test#main-key",headers="(request-target) host date",signature="' + signature + '"'
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HTTP.headers({ 'Host': 'mastodon.social', 'Date': date, 'Signature': header })
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.post('https://git.exozy.me/api/v1/activitypub/user/Ta180m/inbox', body: document)
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