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Modify get_docker_configuration_file_args in order to handle daemon.json better,
and also address missing files issue. Closes #231 Closes #232 Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
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parent
d5894203c6
commit
91e625b8e4
3 changed files with 23 additions and 19 deletions
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@ -92,6 +92,8 @@ get_docker_configuration_file_args() {
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else
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CONFIG_FILE='/dev/null'
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fi
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grep "$OPTION" "$CONFIG_FILE" | sed 's/.*: //g' | tr -d \",
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}
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get_systemd_service_file(){
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@ -67,13 +67,15 @@ fi
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# 2.6
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check_2_6="2.6 - Configure TLS authentication for Docker daemon"
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if get_docker_configuration_file_args 'tls' | grep true >/dev/null 2>&1; then
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if get_docker_configuration_file_args 'tlskey' | grep -v '""' >/dev/null 2>&1; then
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if get_docker_configuration_file_args 'tlsverify' | grep 'true' >/dev/null 2>&1; then
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pass "$check_2_6"
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else
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warn "$check_2_6"
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warn " * Docker daemon currently listening on TCP with TLS, but no verification"
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if grep -i 'tcp://' "$CONFIG_FILE" 2>/dev/null 1>&2; then
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if get_docker_configuration_file_args '"tls":' | grep 'true' 2>/dev/null 1>&2; then
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if get_docker_configuration_file_args 'tlskey' | grep -v '""' >/dev/null 2>&1; then
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if get_docker_configuration_file_args 'tlsverify' | grep 'true' >/dev/null 2>&1; then
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pass "$check_2_6"
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else
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warn "$check_2_6"
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warn " * Docker daemon currently listening on TCP with TLS, but no verification"
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fi
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fi
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else
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warn "$check_2_6"
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@ -142,8 +142,8 @@ fi
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# 3.9
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check_3_9="3.9 - Verify that TLS CA certificate file ownership is set to root:root"
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if get_docker_configuration_file_args 'tlscacert' | grep -v ""; then
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tlscacert=$(get_docker_configuration_file_args 'tlscacert' | sed 's/.*://g' | tr -d "",)
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if get_docker_configuration_file_args 'tlscacert' 2>/dev/null 1>&2; then
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tlscacert=$(get_docker_configuration_file_args 'tlscacert')
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else
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tlscacert=$(get_docker_effective_command_line_args '--tlscacert' | sed -n 's/.*tlscacert=\([^s]\)/\1/p' | sed 's/--/ --/g' | cut -d " " -f 1)
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fi
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@ -161,8 +161,8 @@ fi
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# 3.10
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check_3_10="3.10 - Verify that TLS CA certificate file permissions are set to 444 or more restrictive"
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if get_docker_configuration_file_args 'tlscacert' | grep -v ""; then
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tlscacert=$(get_docker_configuration_file_args 'tlscacert' | sed 's/.*://g' | tr -d "",)
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if get_docker_configuration_file_args 'tlscacert' 2>/dev/null 1>&2; then
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tlscacert=$(get_docker_configuration_file_args 'tlscacert')
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else
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tlscacert=$(get_docker_effective_command_line_args '--tlscacert' | sed -n 's/.*tlscacert=\([^s]\)/\1/p' | sed 's/--/ --/g' | cut -d " " -f 1)
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fi
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@ -181,8 +181,8 @@ fi
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# 3.11
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check_3_11="3.11 - Verify that Docker server certificate file ownership is set to root:root"
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if get_docker_configuration_file_args 'tlscert' | grep -v ""; then
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tlscert=$(get_docker_configuration_file_args 'tlscert' | sed 's/.*://g' | tr -d "",)
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if get_docker_configuration_file_args 'tlscert' 2>/dev/null 1>&2; then
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tlscert=$(get_docker_configuration_file_args 'tlscert')
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else
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tlscert=$(get_docker_effective_command_line_args '--tlscert' | sed -n 's/.*tlscert=\([^s]\)/\1/p' | sed 's/--/ --/g' | cut -d " " -f 1)
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fi
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@ -200,8 +200,8 @@ fi
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# 3.12
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check_3_12="3.12 - Verify that Docker server certificate file permissions are set to 444 or more restrictive"
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if get_docker_configuration_file_args 'tlscert' | grep -v ""; then
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tlscert=$(get_docker_configuration_file_args 'tlscert' | sed 's/.*://g' | tr -d "",)
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if get_docker_configuration_file_args 'tlscert' 2>/dev/null 1>&2; then
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tlscert=$(get_docker_configuration_file_args 'tlscert')
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else
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tlscert=$(get_docker_effective_command_line_args '--tlscert' | sed -n 's/.*tlscert=\([^s]\)/\1/p' | sed 's/--/ --/g' | cut -d " " -f 1)
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fi
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@ -220,8 +220,8 @@ fi
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# 3.13
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check_3_13="3.13 - Verify that Docker server key file ownership is set to root:root"
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if get_docker_configuration_file_args 'tlskey' | grep -v ""; then
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tlskey=$(get_docker_configuration_file_args 'tlskey' | sed 's/.*://g' | tr -d "",)
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if get_docker_configuration_file_args 'tlskey' 2>/dev/null 1>&2; then
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tlskey=$(get_docker_configuration_file_args 'tlskey')
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else
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tlskey=$(get_docker_effective_command_line_args '--tlskey' | sed -n 's/.*tlskey=\([^s]\)/\1/p' | sed 's/--/ --/g' | cut -d " " -f 1)
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fi
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@ -239,8 +239,8 @@ fi
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# 3.14
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check_3_14="3.14 - Verify that Docker server key file permissions are set to 400 or more restrictive"
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if get_docker_configuration_file_args 'tlskey' | grep -v ""; then
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tlskey=$(get_docker_configuration_file_args 'tlskey' | sed 's/.*://g' | tr -d "",)
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if get_docker_configuration_file_args 'tlskey' 2>/dev/null 1>&2; then
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tlskey=$(get_docker_configuration_file_args 'tlskey')
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else
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tlskey=$(get_docker_effective_command_line_args '--tlskey' | sed -n 's/.*tlskey=\([^s]\)/\1/p' | sed 's/--/ --/g' | cut -d " " -f 1)
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fi
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