mirror of
https://github.com/drwetter/testssl.sh.git
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105 lines
2.9 KiB
Bash
Executable File
105 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# PoC for unit tests in bash. Basic test with s_server, works under Linux only atm
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OPENSSL="bin/openssl.$(uname).$(uname -m)"
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$OPENSSL version -a || exit 1
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FILE=tmp.json
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remove_quotes() {
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sed -i 's/"//g' "$FILE"
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}
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# arg1: id_value
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# arg2: string to check against severity_value (optional)
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# arg2,3: string to check against finding_value
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# return: 0 whether it contains arg2 or arg3 (0: yes, 1: matches not)
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check_result() {
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# id : sslv3,
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# ip : localhost/127.0.0.1,
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# port : 4433,
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# severity : HIGH,
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# finding : SSLv3 is offered
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local json_result=""
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local severity_value=""
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local finding_value=""
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remove_quotes
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json_result="$(awk '/id.*'"${1}"'/,/finding.*$/' "$FILE")"
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[[ -z $json_result ]] && exit 1
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# is4lines?
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finding_value="$(awk -F':' '/finding/ { print $2" "$3" "$4 }' <<< "$json_result")"
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if [[ $# -eq 2 ]]; then
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[[ $finding_value =~ "$2" ]] && return 0 || return 1
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fi
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severity_value="$(awk -F':' '/severity/ { print $2 }' <<< "$json_result")"
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if [[ $finding_value =~ "$3" ]] && [[ $severity_value =~ "$2" ]] ; then
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return 0
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else
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return 1
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fi
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}
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### generate self signed certificate
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$OPENSSL req -new -x509 -out /tmp/server.crt -nodes -keyout /tmp/server.pem -subj '/CN=localhost' &>/dev/null || exit 2
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echo
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### 1) test protocol SSlv2:
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$OPENSSL s_server -www -ssl2 -key /tmp/server.pem -cert /tmp/server.crt &>/dev/null &
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pid=$!
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rm "$FILE" 2>/dev/null
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echo "Running testssl.sh SSLv2 protocol check against localhost for SSLv2: "
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./testssl.sh -p -q --warnings=off --jsonfile="$FILE" localhost:4433
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check_result SSLv2 CRITICAL "vulnerable with 9 ciphers"
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[[ $? -eq 0 ]] && echo "SSLv2: PASSED" || echo "FAILED"
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echo
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kill -9 $pid
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wait $pid 2>/dev/null
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### 2) test NPN + ALPN
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$OPENSSL s_server -cipher 'ALL:COMPLEMENTOFALL' -alpn "h2" -nextprotoneg "spdy/3, http/1.1" -www -key /tmp/server.pem -cert /tmp/server.crt &>/dev/null &
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pid=$!
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rm "$FILE"
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echo "Running testssl.sh HTTP/2 protocol checks against localhost: "
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./testssl.sh -q --jsonfile="$FILE" --protocols localhost:4433
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if check_result NPN "spdy/3, http/1.1"; then
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echo "SPDY/NPN: PASSED"
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else
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echo "SPDY/NPN: FAILED"
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fi
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if check_result ALPN "h2"; then
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echo "HTTP2/ALPN: PASSED"
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else
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echo "HTTP2/ALPN: FAILED"
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fi
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kill -9 $pid
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wait $pid 2>/dev/null
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rm "$FILE"
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### 3) test almost all other stuff
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$OPENSSL s_server -cipher 'ALL:COMPLEMENTOFALL' -www -key /tmp/server.pem -cert /tmp/server.crt &>/dev/null &
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pid=$!
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rm "$FILE"
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echo "Running baseline check with testssl.sh against localhost"
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./testssl.sh -q --jsonfile="$FILE" localhost:4433
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#check_result sslv2 CRITICAL "is offered"
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kill -9 $pid
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wait $pid 2>/dev/null
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rm "$FILE"
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### test server defaults
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# ./testssl.sh -q --jsonfile=$FILE --server-defaults localhost:4433
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# -serverpref
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# -no_ticket
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# -no_resumption_on_reneg
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# -status
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# vim:ts=5:sw=5:expandtab
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