gen-DSA, gen-DLA: Read details from .changes

Package name, version, bug(s) and cve(s) are filled from .changes
file.

git-svn-id: svn+ssh://svn.debian.org/svn/secure-testing@49361 e39458fd-73e7-0310-bf30-c45bca0a0e42

1 files changed, 30 insertions, 2 deletions

diff --git a/bin/gen-DSA b/bin/gen-DSA
index 80d32512ef..5b033a56f1 100755
--- a/bin/gen-DSA
+++ b/bin/gen-DSA
@@ -43,10 +43,14 @@ export LC_ALL=C
 }
 
 [ $# -ge 1 ] || {
-    echo "usage: $0 [--save] [--embargoed|--unembargo] [$IDMODE] package [regression] [cve(s) [bugnumber(s)]]"
+    echo "usage: $0 [--save] [--embargoed|--unembargo] [$IDMODE] package[.changes] [regression] [cve(s) [bugnumber(s)]] "
     echo "       '$IDMODE' is the $IDMODE number, required when issuing a revision"
     echo "       'cve(s)' and 'bugnumber(s)' can be passed in any order but"
     echo "         always AFTER the description"
+    echo ""
+    echo "       When specifying package.changes the package name, version, additional bug(s) and cve(s)"
+    echo "       are parsed from the .changes file."
+    echo ""
     echo "       If it doesn't like your bug number, prefix it with # and report"
     exit 1
 } >&2
@@ -153,7 +157,16 @@ if printf '%s' "$1" | grep -Eq '^('"$IDMODE"'-|)[0-9]+(-[0-9]+|)$'; then
     shift
 fi
 
-PACKAGE="$(tolower "$1")"
+PACKAGE=
+CHANGES=
+
+if echo "$1" | grep -q '_.*\.changes$'; then
+    CHANGES="$1"
+    PACKAGE=$(awk '/^Source: / {print $2}' $CHANGES)
+else
+    PACKAGE="$(tolower "$1")"
+fi
+
 shift
 
 TYPE=security
@@ -183,6 +196,21 @@ while [ $# -gt 0 ]; do
     shift
 done
 
+if ! [ -z "$CHANGES" ]; then
+    # parse info from .changes file
+    # Version can occur in GPG signature, thus we exit on first occurence
+    version="$(awk '/^Version: / {print $2; exit 0}' $CHANGES)"
+    dist="$(awk '/^Distribution: / {print $2}' $CHANGES | sed 's/-.*//')"
+    export ${dist}_VERSION="$version"
+
+    for bug in $(awk '/^Closes: / {sub(".*"$2,$2); print $0}' $CHANGES); do
+        BUGNUM="$BUGNUM ${bug#\#}"
+    done
+    for cve in $(awk 'BEGIN {RS="[ ():\n]" } /^CVE-[0-9]+-[0-9]+$/ {print $1}' $CHANGES); do
+        CVE="$CVE $cve"
+    done
+fi
+
 BUGNUM="$(split_n_sort "$BUGNUM")"
 
 CVE="$(split_n_sort "$CVE" -V)"