mirror of
https://github.com/mtrojnar/osslsigncode.git
synced 2025-04-05 01:00:11 -05:00
new test library
This commit is contained in:
olszomal
Michał Trojnara
parent
5c0a181436
commit
3c45de910f
@ -16,7 +16,7 @@ test_result() {
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printf "%s\n" "Test succeeded"
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else
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printf "%s\n" "Test failed"
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printf "%-100s\t%s\n" "$2" "failed" 1>&3
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printf "%-80s\t%s\n" "$2" "failed" 1>&3
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result=1
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fi
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return "$result"
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@ -25,26 +25,62 @@ test_result() {
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modify_blob() {
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# $1 test number
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# $2 filename extension
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# $3 text searched in a binary file
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local result=0
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begin_blob=$(echo -n "---BEGIN_BLOB---" | xxd -p)
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modify_blob=$(echo -n "---MODIFIED_BLOB---" | xxd -p)
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zero_blob="00000000000000000000000000000000000000"
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initial_blob=$(echo -n "$3" | xxd -p)
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modified_blob=$(echo -n "FAKE" | xxd -p)
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zero_blob="00000000"
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xxd -p -c 1000 "test_$1.$2" | \
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sed "s/$begin_blob$zero_blob/$begin_blob$modify_blob/" | \
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xxd -p -r > "test_$1_modifed.$2"
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../../osslsigncode verify -in "test_$1_modifed.$2" 2>> "verify.log" 1>&2
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sed "s/$initial_blob$zero_blob/$initial_blob$modified_blob/" | \
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xxd -p -r > "test_$1_changed.$2"
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../../osslsigncode verify -CAfile "${script_path}/../certs/CACert.pem" \
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-in "test_$1_changed.$2" 2>> "verify.log" 1>&2
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result=$?
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if [ "$result" -ne 0 ] || \
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[ $(grep -e "Calculated DigitalSignature" -e "Calculated message digest" "verify.log" | uniq | wc -l) -ne 1 ]
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then
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result=$?
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cat "verify.log" >> "results.log"
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printf "Failed: verify error or non-unique message digests were found\n"
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printf "Failed: verify error or non-unique message digests found\n" 2>> "verify.log" 1>&2
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result=1
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else
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rm -f "test_$1_modifed.$2"
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rm -f "test_$1_changed.$2"
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fi
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return "$result"
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}
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search_pattern() {
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# $1 test number
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# $2 filename extension
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# $3 ASCII or HEX "$7 pattern" format
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# $4 pattern searched in a binary file or verify.log
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# $5 modify requirement
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local result=0
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if [ "$3" = "ASCII" ]
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then
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hex_pattern=$(echo -n "$4" | xxd -p)
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else
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hex_pattern=$4
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fi
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if ! grep -q "$4" "verify.log" && \
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! xxd -p -c 1000 "test_$1.$2" | grep "$hex_pattern" 2>> /dev/null 1>&2
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then
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result=1
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printf "Failed: $4 not found\n"
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elif [ "$5" = "MODIFY" ]
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then
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if [ "$2" != "ex_" ]
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then
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modify_blob "$1" "$2" "$4"
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result=$?
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else
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printf "MODIFY is not supported for CAB files\n"
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fi
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fi
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return "$result"
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}
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@ -52,11 +88,12 @@ verify_signature() {
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# $1 sign exit code
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# $2 test number
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# $3 filename extension
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# $4 modify requirement
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# $5 sha256sum requirement
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# $6 ASCII or HEX "$7 text" format
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# $7 obligatory text1 searched in a binary file or verify.log
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# $8 optional text2 searched in verify.log
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# $4 expected result
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# $5 fake time
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# $6 sha256sum requirement
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# $7 ASCII or HEX "$7 pattern" format
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# $8 pattern searched in a binary file or verify.log
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# $9 modify requirement
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local result=0
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@ -64,77 +101,40 @@ verify_signature() {
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then
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if [ "$3" != "ex_" ]
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then
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../../osslsigncode verify -in "test_$2.$3" 2> "verify.log" 1>&2
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cp "test_$2.$3" "test_tmp.tmp"
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TZ=GMT faketime -f "$5" /bin/bash -c '
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printf "Verify time: " > "verify.log" && date > "verify.log" && printf "\n" > "verify.log"
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script_path=$(pwd)
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../../osslsigncode verify -CAfile "${script_path}/../certs/CACert.pem" \
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-in "test_tmp.tmp" 2> "verify.log" 1>&2'
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result=$?
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rm -f "test_tmp.tmp"
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fi
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if [ "$7" != "UNUSED_PATTERN" ] && [ "$8" != "UNUSED_PATTERN" ]
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then
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search_pattern "$2" "$3" "$7" "$8" "$9"
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result=$?
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fi
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if [ "$6" = "ASCII" ]
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then
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searched_text=$(echo -n "$7" | xxd -p)
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else
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searched_text=$7
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fi
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if ! grep -q "$7" "verify.log" && \
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! xxd -p -c 1000 "test_$2.$3" | grep "$searched_text" 2>> /dev/null 1>&2
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if [ "$6" = "sha256sum" ]
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then
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result=1
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printf "Failed: $7 not found\n"
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elif [ "$4" = "MODIFY" ]
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then
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if [ "$3" != "ex_" ]
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then
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modify_blob "$2" "$3"
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result=$?
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else
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printf "MODIFY is not supported for CAB files\n"
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fi
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fi
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if [ "$result" -eq 0 ] && [ "$8" != "UNUSED_PATTERN" ] && ! grep -q "$8" "verify.log"
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then
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result=1
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printf "Failed: $8 not found\n"
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fi
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if [ "$result" -eq 0 ]
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then
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if [ "$5" = "sha256sum" ]
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if [ -s "test_$2_signed.$3" ]
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then
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sha256sum "test_$2.$3" 2>> "sha256sum_$3.log" 1>&2
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if [ -s "test_$2_signed.$3" ]
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then
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sha256sum "test_$2_signed.$3" 2>> "sha256sum_$3.log" 1>&2
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fi
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sha256sum "test_$2_signed.$3" 2>> "sha256sum_$3.log" 1>&2
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else
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rm -f "test_$2.$3" "test_$2_signed.$3"
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sha256sum "test_$2.$3" 2>> "sha256sum_$3.log" 1>&2
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fi
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else
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cat "verify.log" >> "results.log"
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fi
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else
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result=1
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fi
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return "$result"
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}
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verify_no_signature() {
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# $1 sign exit code
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# $2 test number
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# $3 filename extension
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# $4 sha256sum requirement
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local result=0
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if [ "$1" -eq 0 ]
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then
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../../osslsigncode verify -in "test_$2.$3" 2> "verify.log" 1>&2
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if grep -q -e "No signature found" -e "MSI file has no signature" "verify.log"
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if ([ "$4" = "success" ] && [ "$result" -eq 0 ]) || ([ "$4" = "fail" ] && [ "$result" -eq 1 ])
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then
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sha256sum "test_$2_signed.$3" 2>> "sha256sum_$3.log" 1>&2
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rm -f "test_$2.$3" "test_$2_signed.$3" "test_$2_modifed.$3" "test_$2_changed.$3"
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result=0
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else
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result=1
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cat "verify.log" >> "results.log"
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printf "Failed: verify error or the signature was found\n"
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result=1
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fi
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else
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result=1
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fi
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return "$result"
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}
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