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joncardasis/obtain_public_key.md

Created August 10, 2017 19:55
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Obtain Public Key from iOS .mobileprovision profile
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obtain_public_key.md
  1. Install homebrew:
ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go/install)"
  1. Install XMLStarlet for xml parsing:
brew install xmlstarlet
  1. Export public key from the .mobileprovision with the help of OpenSSL:
security cms -D -i embedded.mobileprovision | xml sel -t -v "/plist/dict/key[. = 'DeveloperCertificates']/following-sibling::array[1]/data[1]" | awk '{print $1}' | sed '/^$/d' | base64 -D | openssl x509 -inform der > publickey.pem
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