fix(bkgpslog):Fix secure chunk cleanup code

[EVA-2020-02.git] / exec / bkgpslog

diff --git a/exec/bkgpslog b/exec/bkgpslog
index a9e612c1341c0d2a98eabb08ca710487d4e97a4b..572220b4b445537cfe4109cf2b70b7d8a75be7fb 100755 (executable)
--- a/exec/bkgpslog
+++ b/exec/bkgpslog
@@ -700,6 +700,7 @@ main() {
     echo "$0"" Version:""$SCRIPT_VERSION" >> "$DIR_TMP/VERSION" && vbm "DEBUG:VERSION created.";
     ## Check if PATHOUT_TAR already exists.
     if [[ -f "$PATHOUT_TAR" ]]; then
     echo "$0"" Version:""$SCRIPT_VERSION" >> "$DIR_TMP/VERSION" && vbm "DEBUG:VERSION created.";
     ## Check if PATHOUT_TAR already exists.
     if [[ -f "$PATHOUT_TAR" ]]; then

+       vbm "STATUS:Output tar already exists:$PATHOUT_TAR";

        ### Check if preexisting tar is appendable.
        PATHOUT_APPENDTEST="$DIR_TMP"/"$(dateTimeShort)..append_test.txt" && vbm "DEBUG:Set PATHOUT_APPENDTEST to:$PATHOUT_APPENDTEST";
        echo "$(dateTimeShort)" >> "$PATHOUT_APPENDTEST" && vbm "DEBUG:""$PATHOUT_APPENDTEST"" created."
        ### Check if preexisting tar is appendable.
        PATHOUT_APPENDTEST="$DIR_TMP"/"$(dateTimeShort)..append_test.txt" && vbm "DEBUG:Set PATHOUT_APPENDTEST to:$PATHOUT_APPENDTEST";
        echo "$(dateTimeShort)" >> "$PATHOUT_APPENDTEST" && vbm "DEBUG:""$PATHOUT_APPENDTEST"" created."


@@ -708,8 +709,9 @@ main() {
            mv "$PATHOUT_TAR" "${PATHOUT_TAR%.*}""-broken$(dateTimeShort)".tar && vbm "DEBUG:tar not writable, moving out of the way $PATHOUT_TAR";
        fi
     else
            mv "$PATHOUT_TAR" "${PATHOUT_TAR%.*}""-broken$(dateTimeShort)".tar && vbm "DEBUG:tar not writable, moving out of the way $PATHOUT_TAR";
        fi
     else

+       vbm "STATUS:Output tar does not already exist. Creating:$PATHOUT_TAR"

        ### If (no preexisting|appendable) tar found, create empty tar archive at PATHOUT_TAR
        ### If (no preexisting|appendable) tar found, create empty tar archive at PATHOUT_TAR

-       try tar --create --directory="$DIR_TMP" --file="$PATHOUT_TAR" --files-from=/dev/null && vbm "DEBUG:""$PATHOUT_TAR"" created.";
+       try tar --create --directory="$DIR_TMP" --file="$PATHOUT_TAR" --files-from=/dev/null && vbm "DEBUG:Empty tar created at:$PATHOUT_TAR";

     fi 
     ## Append VERSION file to PATHOUT_TAR
     try tar --append --directory="$DIR_TMP" --file="$PATHOUT_TAR" "VERSION" && vbm "DEBUG:VERSION added to $PATHOUT_TAR";
     fi 
     ## Append VERSION file to PATHOUT_TAR
     try tar --append --directory="$DIR_TMP" --file="$PATHOUT_TAR" "VERSION" && vbm "DEBUG:VERSION added to $PATHOUT_TAR";


@@ -721,35 +723,41 @@ main() {
        # Determine file paths (time is start of buffer period)
        FILEOUT_BASENAME="$timeStart""--""$bufferTTL_STR""..""$SCRIPT_HOSTNAME""_location" && vbm "Set FILEOUT_BASENAME to:$FILEOUT_BASENAME";
        ## Files saved to DIR_TMP
        # Determine file paths (time is start of buffer period)
        FILEOUT_BASENAME="$timeStart""--""$bufferTTL_STR""..""$SCRIPT_HOSTNAME""_location" && vbm "Set FILEOUT_BASENAME to:$FILEOUT_BASENAME";
        ## Files saved to DIR_TMP

-       PATHOUT_NMEA="$DIR_TMP"/"$FILEOUT_BASENAME".nmea"$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX" && vbm "Set PATHOUT_NMEA to:$PATHOUT_NMEA";
-       PATHOUT_GPX="$DIR_TMP"/"$FILEOUT_BASENAME".gpx"$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX" && vbm "Set PATHOUT_GPX to:$PATHOUT_GPX";
-       PATHOUT_KML="$DIR_TMP"/"$FILEOUT_BASENAME".kml"$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX" && vbm "Set PATHOUT_KML to:$PATHOUT_KML";
+       PATHOUT_NMEA="$DIR_TMP"/"$FILEOUT_BASENAME".nmea"$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX" && vbm "STATUS:Set PATHOUT_NMEA to:$PATHOUT_NMEA";
+       PATHOUT_GPX="$DIR_TMP"/"$FILEOUT_BASENAME".gpx"$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX" && vbm "STATUS:Set PATHOUT_GPX to:$PATHOUT_GPX";
+       PATHOUT_KML="$DIR_TMP"/"$FILEOUT_BASENAME".kml"$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX" && vbm "STATUS:Set PATHOUT_KML to:$PATHOUT_KML";

        ## Files saved to disk (DIR_OUT)
        ### one file per day (Ex: "20200731..hostname_location.[.gpx.gz].tar")
        PATHOUT_TAR="$DIR_OUT"/"$(dateShort)".."$SCRIPT_HOSTNAME""_location""$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX".tar && \
            vbm "Set PATHOUT_TAR to:$PATHOUT_TAR"
        # Define GPS conversion commands
        ## Files saved to disk (DIR_OUT)
        ### one file per day (Ex: "20200731..hostname_location.[.gpx.gz].tar")
        PATHOUT_TAR="$DIR_OUT"/"$(dateShort)".."$SCRIPT_HOSTNAME""_location""$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX".tar && \
            vbm "Set PATHOUT_TAR to:$PATHOUT_TAR"
        # Define GPS conversion commands

-       CMD_CONV_NMEA="tee /dev/null " ; # tee as passthrough
-       CMD_CONV_GPX="gpsbabel -i nmea -f - -o gpx -F - " ; # convert NMEA to GPX
-       CMD_CONV_KML="gpsbabel -i nmea -f - -o kml -F - " ; # convert NMEA to KML
+       CMD_CONV_NMEA="tee /dev/null " && vbm "Set CMD_CONV_NMEA to:$CMD_CONV_NMEA"; # tee as passthrough
+       CMD_CONV_GPX="gpsbabel -i nmea -f - -o gpx -F - " && vbm "Set CMD_CONV_GPX to:$CMD_CONV_GPX"; # convert NMEA to GPX
+       CMD_CONV_KML="gpsbabel -i nmea -f - -o kml -F - " && vbm "Set CMD_CONV_KML to:$CMD_CONV_KML"; # convert NMEA to KML

        # Fill Bash variable buffer
        # Fill Bash variable buffer

-       bufferBash="$(timeout "$BUFFER_TTL""s" gpspipe -r)"; # Record gpspipe nmea data to buffer for bufferTTL seconds
+       bufferBash="$(timeout "$BUFFER_TTL""s" gpspipe -r)" && vbm "STATUS:Successfully filled bufferBash variable with gpspipe data."; # Record gpspipe nmea data to buffer for bufferTTL seconds

        # Process bufferBash, save secured chunk set to DIR_TMP
        # Process bufferBash, save secured chunk set to DIR_TMP

+       vbm "STATUS:Beginning to save data to $DIR_TMP";

        echo "$bufferBash" | $CMD_CONV_NMEA | $CMD_COMPRESS | $CMD_ENCRYPT > "$PATHOUT_NMEA" & # Create NMEA file (secured if requested)
        echo "$bufferBash" | $CMD_CONV_GPX  | $CMD_COMPRESS | $CMD_ENCRYPT > "$PATHOUT_GPX" & # Create GPX file (secured if requested)
        echo "$bufferBash" | $CMD_CONV_KML  | $CMD_COMPRESS | $CMD_ENCRYPT > "$PATHOUT_KML" & # Create KML file (secured if requested)
        echo "$bufferBash" | $CMD_CONV_NMEA | $CMD_COMPRESS | $CMD_ENCRYPT > "$PATHOUT_NMEA" & # Create NMEA file (secured if requested)
        echo "$bufferBash" | $CMD_CONV_GPX  | $CMD_COMPRESS | $CMD_ENCRYPT > "$PATHOUT_GPX" & # Create GPX file (secured if requested)
        echo "$bufferBash" | $CMD_CONV_KML  | $CMD_COMPRESS | $CMD_ENCRYPT > "$PATHOUT_KML" & # Create KML file (secured if requested)

-       vbm "DEBUG:Completed buffer session $debugCounter ." 1>&2;

        # Append each secured chunk in memory dir (DIR_TMP) to file on disk (PATHOUT_TAR in DIR_OUT)
        # Append each secured chunk in memory dir (DIR_TMP) to file on disk (PATHOUT_TAR in DIR_OUT)

-       try tar --append --directory="$(dirname $"PATHOUT_NMEA")" --file="$PATHOUT_TAR" "$(basename "$PATHOUT_NMEA")" && \
+       vbm "DIR_TMP     :$DIR_TMP";
+       vbm "PATHOUT_TAR :$PATHOUT_TAR";
+       vbm "PATHOUT_NMEA:$PATHOUT_NMEA";
+       vbm "PATHOUT_NMEA:$PATHOUT_GPX";
+       vbm "PATHOUT_NMEA:$PATHOUT_KML";
+       try tar --append --directory="$DIR_TMP" --file="$PATHOUT_TAR" "$(basename "$PATHOUT_NMEA")" && \

            vbm "DEBUG:Appended NMEA location data $PATHOUT_NMEA to $PATHOUT_TAR";
            vbm "DEBUG:Appended NMEA location data $PATHOUT_NMEA to $PATHOUT_TAR";

-       try tar --append --directory="$(dirname $"PATHOUT_GPX")" --file="$PATHOUT_TAR" "$(basename "$PATHOUT_GPX")" && \
+       try tar --append --directory="$DIR_TMP" --file="$PATHOUT_TAR" "$(basename "$PATHOUT_GPX")" && \

            vbm "DEBUG:Appended GPX location data $PATHOUT_GPX to $PATHOUT_TAR";
            vbm "DEBUG:Appended GPX location data $PATHOUT_GPX to $PATHOUT_TAR";

-       try tar --append --directory="$(dirname $"PATHOUT_KML")" --file="$PATHOUT_TAR" "$(basename "$PATHOUT_KML")" && \
+       try tar --append --directory="$DIR_TMP" --file="$PATHOUT_TAR" "$(basename "$PATHOUT_KML")" && \

            vbm "DEBUG:Appended KML location $PATHOUT_KML to $PATHOUT_TAR";
        # Remove secured chunks from DIR_TMP
            vbm "DEBUG:Appended KML location $PATHOUT_KML to $PATHOUT_TAR";
        # Remove secured chunks from DIR_TMP

-       try rm "$PATHOUT_NMEA" "$PATHOUT_NMEA" "$PATHOUT_NMEA";
+       try rm "$PATHOUT_NMEA" "$PATHOUT_GPX" "$PATHOUT_KML";

        # Reset buffer and filenames
        unset bufferBash FILEOUT_BASENAME PATHOUT_NMEA PATHOUT_GPX PATHOUT_KML PATHOUT_TAR;
        # Reset buffer and filenames
        unset bufferBash FILEOUT_BASENAME PATHOUT_NMEA PATHOUT_GPX PATHOUT_KML PATHOUT_TAR;

+       vbm "DEBUG:Completed buffer session $debugCounter ." 1>&2;

        ((debugCounter++))
     done
 
        ((debugCounter++))
     done