Home | History | Annotate | Download | only in nist-pkits 
      1 #!/usr/bin/env bash
      2 #
      3 # Copyright (C) 2012 The Android Open Source Project
      4 #
      5 # Licensed under the Apache License, Version 2.0 (the "License");
      6 # you may not use this file except in compliance with the License.
      7 # You may obtain a copy of the License at
      8 #
      9 #      http://www.apache.org/licenses/LICENSE-2.0
     10 #
     11 # Unless required by applicable law or agreed to in writing, software
     12 # distributed under the License is distributed on an "AS IS" BASIS,
     13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14 # See the License for the specific language governing permissions and
     15 # limitations under the License.
     16 #
     17 
     18 #
     19 # This script sets up the execution of the test extraction script
     20 #
     21 
     22 STORAGE_DIR="res/tests/resources/nist-pkits"
     23 TARGET="src/libcore/java/security/cert/X509CertificateNistPkitsTest.java"
     24 
     25 
     26 set -e
     27 trap "echo WARNING: Exiting on non-zero subprocess exit code" ERR;
     28 
     29 usage() {
     30     echo "$0: generates test cases from the NIST PKITS documentation"
     31     echo ""
     32     echo "Usage: $0 PKITS.pdf PKITS_data.zip"
     33     exit 1
     34 }
     35 
     36 if [ $# -ne 2 ]; then
     37     usage
     38 fi
     39 
     40 PDF="${1}"
     41 ZIP="${2}"
     42 
     43 if [ ! -f "${PDF}" -o "${PDF#${PDF%.pdf}}" != ".pdf" ]; then
     44     echo "The first argument must point to PKITS.pdf"
     45     echo ""
     46     usage
     47 elif [ ! -f "${ZIP}" -o "${ZIP#${ZIP%.zip}}" != ".zip" ]; then
     48     echo "The second argument must point to PKITS_data.zip"
     49     echo ""
     50     usage
     51 fi
     52 
     53 if [ ! -f "${TARGET}" ]; then
     54     echo "Can not file file:"
     55     echo "    ${TARGET}"
     56     echo ""
     57     usage
     58 fi
     59 
     60 PDFTOTEXT=$(which pdftotext)
     61 if [ -z "${PDFTOTEXT}" -o ! -x "${PDFTOTEXT}" ]; then
     62     echo "pdftotext must be installed. Try"
     63     echo "    apt-get install pdftotext"
     64     exit 1
     65 fi
     66 
     67 TEMP_TEXT=$(mktemp --tmpdir PKITS.txt.XXXXXXXX)
     68 TEMP_JAVA=$(mktemp --tmpdir generated-nist-tests.XXXXXXXXX)
     69 TEMP_FILES=$(mktemp --tmpdir generated-nist-files.XXXXXXXXX)
     70 
     71 ${PDFTOTEXT} -layout -nopgbrk -eol unix "${PDF}" "${TEMP_TEXT}"
     72 
     73 "$(dirname $0)/extract-pkits-tests.pl" "${TEMP_TEXT}" "${TEMP_JAVA}" "${TEMP_FILES}"
     74 sed -i '/DO NOT MANUALLY EDIT -- BEGIN AUTOMATICALLY GENERATED TESTS/,/DO NOT MANUALLY EDIT -- END AUTOMATICALLY GENERATED TESTS/{//!d}' "${TARGET}"
     75 sed -i '/DO NOT MANUALLY EDIT -- BEGIN AUTOMATICALLY GENERATED TESTS/r '"${TEMP_JAVA}" "${TARGET}"
     76 
     77 pushd "$(dirname $0)"
     78 mkdir -p "${STORAGE_DIR}"
     79 while IFS= read -r -d $'\n' file; do
     80     unzip -q -o -d "${STORAGE_DIR}" "${ZIP}" "${file}"
     81 done < ${TEMP_FILES}
     82 popd
     83 
     84 shasum_file() {
     85     declare -r file="$1"
     86 
     87     pushd "$(dirname "${file}")" > /dev/null 2>&1
     88     sha256sum -b "$(basename "${file}")"
     89     popd > /dev/null 2>&1
     90 }
     91 
     92 echo Writing pkits.version ...
     93 echo "# sha256sum of PKITS" > pkits.version
     94 shasum_file "${PDF}" >> pkits.version
     95 shasum_file "${ZIP}" >> pkits.version
     96 
     97 echo Updated tests: ${TARGET}
     98