gitian: make the windows signing process match OSX

contrib/gitian-descriptors/gitian-win-signer.yml

@@ -14,21 +14,26 @@ remotes:
 files:
 - "osslsigncode-1.7.1.tar.gz"
 - "osslsigncode-Backports-to-1.7.1.patch"
-- "bitcoin-win32-setup.exe"
-- "bitcoin-win64-setup.exe"
+- "bitcoin-win-unsigned.tar.gz"
 script: |
   BUILD_DIR=`pwd`
   SIGDIR=${BUILD_DIR}/signature/win
+  UNSIGNED_DIR=${BUILD_DIR}/unsigned
 
   echo "f9a8cdb38b9c309326764ebc937cba1523a3a751a7ab05df3ecc99d18ae466c9  osslsigncode-1.7.1.tar.gz" | sha256sum -c
   echo "a8c4e9cafba922f89de0df1f2152e7be286aba73f78505169bc351a7938dd911  osslsigncode-Backports-to-1.7.1.patch" | sha256sum -c
 
+  mkdir -p ${UNSIGNED_DIR}
+  tar -C ${UNSIGNED_DIR} -xf bitcoin-win-unsigned.tar.gz
+
   tar xf osslsigncode-1.7.1.tar.gz
   cd osslsigncode-1.7.1
   patch -p1 < ${BUILD_DIR}/osslsigncode-Backports-to-1.7.1.patch
 
   ./configure --without-gsf --without-curl --disable-dependency-tracking
   make
-
-  ./osslsigncode attach-signature -in ${BUILD_DIR}/bitcoin-win32-setup.exe -out ${OUTDIR}/bitcoin-win32-setup-signed.exe -sigin ${SIGDIR}/bitcoin-win32-setup.exe.pem
-  ./osslsigncode attach-signature -in ${BUILD_DIR}/bitcoin-win64-setup.exe -out ${OUTDIR}/bitcoin-win64-setup-signed.exe -sigin ${SIGDIR}/bitcoin-win64-setup.exe.pem
+  find ${UNSIGNED_DIR} -name "*-unsigned.exe" | while read i; do
+    INFILE="`basename "${i}"`"
+    OUTFILE="`echo "${INFILE}" | sed s/-unsigned//`"
+    ./osslsigncode attach-signature -in "${i}" -out "${OUTDIR}/${OUTFILE}" -sigin "${SIGDIR}/${INFILE}.pem"
+  done

contrib/gitian-descriptors/gitian-win.yml

@@ -84,6 +84,8 @@ script: |
   pushd temp
   tar xf ../$SOURCEDIST
   find bitcoin-* | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ../$SOURCEDIST
+  mkdir -p $OUTDIR/src
+  cp ../$SOURCEDIST $OUTDIR/src
   popd
 
   ORIGPATH="$PATH"
@@ -109,7 +111,8 @@ script: |
     find ${DISTNAME} -type f | sort | zip -X@ ${OUTDIR}/${DISTNAME}-${i}.zip
     cd ../..
   done
-  mkdir -p $OUTDIR/src
-  mv $SOURCEDIST $OUTDIR/src
+  cd $OUTDIR
+  rename 's/-setup\.exe$/-setup-unsigned.exe/' *-setup.exe
+  find . -name "*-setup-unsigned.exe" | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ${OUTDIR}/${DISTNAME}-win-unsigned.tar.gz
   mv ${OUTDIR}/${DISTNAME}-x86_64-*.zip ${OUTDIR}/${DISTNAME}-win64.zip
   mv ${OUTDIR}/${DISTNAME}-i686-*.zip ${OUTDIR}/${DISTNAME}-win32.zip