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Bug#782180: unblock pre-approval: apt-zip/0.18+nmu1



Package: release.debian.org
Severity: normal
User: release.debian.org@packages.debian.org
Usertags: unblock

Hi,

following is a debdiff which should fix the following issues in
apt-zip:

    #782179 [G|+|  ] [apt-zip] apt-zip: apt-zip-list
    --aptgetaction=update doesn't do anything because "apt-get -qq
    --print-uris update" outputs nothing

    #781915 [G|  |  ] [apt-zip] Checksum fails and other issues in
    Jessie

    #638840 [i|+|  ] [apt-zip] apt-zip: wrong checksum: checksum
    calculation broken

The last one (#638840) is currently only set to severity "important",
but IMHO validates for severity "grave", too, as it doesn't download
any packages anymore because of the failed hashsum check.

This patch does not fix #718376 (Most deb data.tar member files are
unsupported) and there seem similar issues with package lists.

Additionally the patch also fixes this non-RC and no-op issue:

    #624368 [m|  |  ] [apt-zip] Updating the apt-zip Uploaders list

Would the following debdiff suffice for an unblock? If so, I'd upload
it as NMU either directly or to DELAYED/1 so that it migrates to
Testing before the deadline ends.

diff -Nru apt-zip-0.18/debian/changelog apt-zip-0.18+nmu1/debian/changelog
--- apt-zip-0.18/debian/changelog	2008-02-01 08:18:33.000000000 +0100
+++ apt-zip-0.18+nmu1/debian/changelog	2015-04-09 03:49:29.000000000 +0200
@@ -1,3 +1,20 @@
+apt-zip (0.18+nmu1) unstable; urgency=medium
+
+  * Non-maintainer upload
+  * Fix updating package lists by using -q instead of -qq for "apt-get
+    update" (Closes: #782179)
+  * Properly handle package list downloads (Closes: #781915)
+    + Don't try to bunzip2 empty files
+    + Don't save files with .bz2 or .gz suffix without suffix
+    + Don't try to add .bz2 or .gz suffix to URIs which already have them.
+    + Honour the fact that apt can't know checksums of package list in
+      advance.
+  * Fix checksum verification of packages (Closes: #638840; patch by
+    Rainer Dorsch <rdorsch@web.de>, thanks!)
+  * Remove François Févotte from Uploaders (Closes: #624368)
+
+ -- Axel Beckert <abe@debian.org>  Thu, 09 Apr 2015 01:30:22 +0200
+
 apt-zip (0.18) unstable; urgency=medium
   
   * Use sha256 instead of md5 for checksum, as in apt 0.7.7.
diff -Nru apt-zip-0.18/apt-zip-inst apt-zip-0.18+nmu1/apt-zip-inst
--- apt-zip-0.18/apt-zip-inst	2008-02-01 08:07:37.000000000 +0100
+++ apt-zip-0.18+nmu1/apt-zip-inst	2015-04-09 03:44:21.000000000 +0200
@@ -36,8 +36,9 @@
             tar xvf ${MEDIUM}/${APTZIPTARFILE} |
             while read FILE
             do
-              [ `basename "$FILE" .bz2` != "$FILE" ] && bunzip2 -f "$FILE"
-              [ `basename "$FILE" .gz`  != "$FILE" ] && gunzip  -f "$FILE"
+              [ ! -s "$FILE" ] && rm -f "$FILE"
+              [ -e "$FILE" -a `basename "$FILE" .bz2` != "$FILE" ] && bunzip2 -f "$FILE"
+              [ -e "$FILE" -a `basename "$FILE" .gz`  != "$FILE" ] && gunzip  -f "$FILE"
             done
             rm -f foo-stamp
         )
diff -Nru apt-zip-0.18/apt-zip-list apt-zip-0.18+nmu1/apt-zip-list
--- apt-zip-0.18/apt-zip-list	2008-02-01 07:57:01.000000000 +0100
+++ apt-zip-0.18+nmu1/apt-zip-list	2015-04-09 02:35:38.000000000 +0200
@@ -33,9 +33,15 @@
 TMP=$(tempfile -p aptzip)
 TEMP=$(tempfile -p aptzip)
 
+if [ "$APTGETACTION" = update ]; then
+    APTGETQUIETLEVEL=-q
+else
+    APTGETQUIETLEVEL=-qq
+fi
+
 [ -n "$PACKAGES" ] && apt-get ${APTGETEXTRAOPTS} -qq --print-uris install $PACKAGES > "$TMP"
-[ -n "$APTGETACTION" ] && apt-get ${APTGETEXTRAOPTS} -qq --print-uris ${APTGETACTION} >> "$TMP"
-grep $GREP < "$TMP" | tr -d "'" | sed 's/SHA256://' | sort -u > "$TEMP"
+[ -n "$APTGETACTION" ] && apt-get ${APTGETEXTRAOPTS} ${APTGETQUIETLEVEL} --print-uris ${APTGETACTION} >> "$TMP"
+grep $GREP < "$TMP" | tr -d "'" | sed 's/MD5Sum://' | sort -u > "$TEMP"
 if [ $? != 0 ]
 then
     error "apt-get failed"
diff -Nru apt-zip-0.18/debian/control apt-zip-0.18+nmu1/debian/control
--- apt-zip-0.18/debian/control	2008-02-01 08:24:00.000000000 +0100
+++ apt-zip-0.18+nmu1/debian/control	2015-04-09 01:50:07.000000000 +0200
@@ -4,7 +4,7 @@
 Build-Depends-Indep: docbook-utils, docbook
 Build-Depends: debhelper (>= 5), cdbs
 Maintainer: Giacomo Catenazzi <cate@debian.org>
-Uploaders: Eddy Petrișor <eddy.petrisor@gmail.com>, François Févotte <francois.fevotte@ensta.org>
+Uploaders: Eddy Petrișor <eddy.petrisor@gmail.com>
 Standards-Version: 3.7.3
 Homepage: http://alioth.debian.org/projects/apt-zip
 
diff -Nru apt-zip-0.18/methods/wget apt-zip-0.18+nmu1/methods/wget
--- apt-zip-0.18/methods/wget	2008-02-01 07:54:37.000000000 +0100
+++ apt-zip-0.18+nmu1/methods/wget	2015-04-09 03:34:04.000000000 +0200
@@ -31,10 +31,12 @@
 [ ! "${USECHECKSUMS}" = 'no' ] && cat <<-EOF
 	check(){
 	    [ ! -r "\$1" ] && return 1
+	    [ ! -s "\$1" ] && return 1
 	    [ "\$2" = "0" ] && return \$3
 	    [ "\$2" = "" ] && return \$3
-	    [ "\`type sha256sum\`" ] &&
-	        if [ "\`sha256sum \$1 | cut -d' ' -f1\`" = \$2 ]
+	    [ "\$2" = ":" ] && return \$3
+	    [ "\`type md5sum\`" ] &&
+	        if [ "\`md5sum \$1 | cut -d' ' -f1\`" = \$2 ]
 	        then return 0
 	        else err \$1 "wrong checksum"; return 1
 	        fi
@@ -158,7 +160,11 @@
 	    FILE=""
 	    for EXT in ".bz2" ".gz" ""
 	    do
-	      do_wget \$1\$EXT \$2\$EXT \$3 \$4 &&
+	      if echo "\$1" | grep -Eq "\$EXT\$"; then
+	        do_wget \$1 \$2\$EXT \$3 \$4
+	      else
+	        do_wget \$1\$EXT \$2\$EXT \$3 \$4
+	      fi &&
 	      FILE=\$2\$EXT &&
 	      break
 	      rm -f \$2\$EXT


-- System Information:
Debian Release: 8.0
  APT prefers testing
  APT policy: (909, 'testing'), (500, 'testing-updates'), (500, 'testing-proposed-updates'), (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)


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