52 lines
1.1 KiB
Bash
Executable File
52 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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case "$1" in
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"pkcs11-tool")
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CMD="src/tools/pkcs11-tool --test --login --pin 123456"
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;;
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"pkcs15-tool")
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CMD="src/tools/pkcs15-tool --dump"
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;;
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"eidenv")
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CMD="src/tools/eidenv"
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;;
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*)
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echo "Unknown fuzzing target"
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exit 1
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;;
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esac
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IN=tests/fuzzing-testcases
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if [ ! -d "$IN" ]
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then
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mkdir -p "$IN"
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echo -ne "$(printf '\\x90\\x00')" > "$IN"/9000
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fi
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# reuse output directory if possible
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OUT="out-$1"
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if [ -d "$OUT" ]
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then
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IN=-
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fi
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if [ ! -d x41-smartcard-fuzzing ];
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then
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git clone https://github.com/x41sec/x41-smartcard-fuzzing
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fi
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gcc -shared -fPIC -o x41-smartcard-fuzzing/scard_override/libsccard_override.so x41-smartcard-fuzzing/scard_override/scard_override.c -ldl -I/usr/include/PCSC/
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if [ ! -f configure ];
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then
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autoreconf -vis
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fi
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#export AFL_USE_ASAN=1
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./configure CC=afl-gcc CFLAGS="-O0" --disable-shared --disable-notify --with-pcsc-provider=$PWD/x41-smartcard-fuzzing/scard_override/libsccard_override.so
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make
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FUZZ_FILE=input.apdu afl-fuzz -i "$IN" -o "$OUT" -f input.apdu $CMD
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