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Verify libTom source archives aren't tampered with.

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This commit is contained in:
Ryan C. Gordon 2017-06-04 01:15:38 -04:00
parent ece37f1390
commit 7542966e33
1 changed files with 14 additions and 5 deletions
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19
code/autoupdater/rsa_tools/build-libtom-unix.sh
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@ -22,22 +22,31 @@ elif [ "$NCPU" = "0" ]; then
NCPU=1
fi
if [ ! -f ./crypt-$LTCVER.tar.bz2 ]; then
echo "Downloading LibTomCrypt $LTCVER sources..."
curl -L -o crypt-$LTCVER.tar.bz2 https://github.com/libtom/libtomcrypt/releases/download/$LTCVER/crypt-$LTCVER.tar.bz2 || exit 1
fi
if [ ! -f tfm-$TFMVER.tar.xz ]; then
echo "Downloading TomsFastMath $TFMVER sources..."
curl -L -o tfm-$TFMVER.tar.xz https://github.com/libtom/tomsfastmath/releases/download/v$TFMVER/tfm-$TFMVER.tar.xz || exit 1
fi
if [ ! -f ./crypt-$LTCVER.tar.bz2 ]; then
echo "Downloading LibTomCrypt $LTCVER sources..."
curl -L -o crypt-$LTCVER.tar.bz2 https://github.com/libtom/libtomcrypt/releases/download/$LTCVER/crypt-$LTCVER.tar.bz2 || exit 1
fi
if [ ! -d tomsfastmath-$TFMVER ]; then
echo "Checking TomsFastMath archive hash..."
if [ "`shasum -a 256 tfm-$TFMVER.tar.xz |awk '{print $1;}'`" != "47c97a1ada3ccc9fcbd2a8a922d5859a84b4ba53778c84c1d509c1a955ac1738" ]; then
echo "Uhoh, tfm-$TFMVER.tar.xz does not have the sha256sum we expected!"
exit 1
fi
echo "Unpacking TomsFastMath $TFMVER sources..."
tar -xJvvf ./tfm-$TFMVER.tar.xz
fi
if [ ! -d libtomcrypt-$LTCVER ]; then
if [ "`shasum -a 256 crypt-$LTCVER.tar.bz2 |awk '{print $1;}'`" != "e33b47d77a495091c8703175a25c8228aff043140b2554c08a3c3cd71f79d116" ]; then
echo "Uhoh, crypt-$LTCVER.tar.bz2 does not have the sha256sum we expected!"
exit 1
fi
echo "Unpacking LibTomCrypt $LTCVER sources..."
tar -xjvvf ./crypt-$LTCVER.tar.bz2
fi