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Diffstat (limited to 'contrib/make-signature.sh')
-rwxr-xr-x | contrib/make-signature.sh | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/contrib/make-signature.sh b/contrib/make-signature.sh deleted file mode 100755 index 4aba08b754..0000000000 --- a/contrib/make-signature.sh +++ /dev/null @@ -1,79 +0,0 @@ -#!/bin/sh - -set -eu - -if test "$1" = "" ; then - echo "I need a package as an argument." - exit 1 -fi - -PACKAGEFILE=$1 - -if test ! -f "$PACKAGEFILE" ; then - echo "$PACKAGEFILE is not a file." - exit 1 -fi - -DIGESTNAME=sha256 -DIGESTOUTPUT=`gpg --print-md $DIGESTNAME $PACKAGEFILE` - -RAWDIGEST=`gpg --print-md $DIGESTNAME $PACKAGEFILE | sed -e 's/^[^ ]*: //' ` - -# These regexes are a little fragile, but I think they work for us. -VERSION=`echo $PACKAGEFILE | sed -e 's/^[a-z\-]*//' -e 's/\.[\.a-z]*$//' ` -PACKAGE=`echo $PACKAGEFILE | sed -e 's/-[0-9].*//'` -SIGFILE_UNSIGNED="$PACKAGE-$VERSION-signature" -SIGNATUREFILE="$SIGFILE_UNSIGNED.asc" - -cat >$SIGFILE_UNSIGNED <<EOF -This is the signature file for "$PACKAGEFILE", -which contains version "$VERSION" of "$PACKAGE". - -Here's how to check this signature. - -1) Make sure that this is really a signature file, and not a forgery, - with: - - "gpg --verify $SIGNATUREFILE" - - The key should be one of the keys that signs the Tor release; the - official Tor website has more information on those. - - If this step fails, then either you are missing the correct key, or - this signature file was not really signed by a Tor packager. - Beware! - -2) Make sure that the package you wanted is indeed "$PACKAGE", and that - its version you wanted is indeed "$VERSION". If you wanted a - different package, or a different version, this signature file is - not the right one! - -3) Now that you're sure you have the right signature file, make sure - that you got the right package. Check its $DIGESTNAME digest with - - "gpg --print-md $DIGESTNAME $PACKAGEFILE" - - The output should match this, exactly: - -$DIGESTOUTPUT - - Make sure that every part of the output matches: don't just check the - first few characters. If the digest does not match, you do not have - the right package file. It could even be a forgery. - -Frequently asked questions: - -Q: Why not just sign the package file, like you used to do? -A: GPG signatures authenticate file contents, but not file names. If - somebody gave you a renamed file with a matching renamed signature - file, the signature would still be given as "valid". - --- -FILENAME: $PACKAGEFILE -PACKAGE: $PACKAGE -VERSION: $VERSION -DIGESTALG: $DIGESTNAME -DIGEST: $RAWDIGEST -EOF - -gpg --clearsign $SIGFILE_UNSIGNED |