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b738120d41
These are standalone, better to have them at the top. Signed-off-by: Justin Cormack <justin.cormack@docker.com>
29 lines
1.1 KiB
Bash
Executable File
29 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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set -e
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# riddler always adds the apparmor options if this is not present
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EXTRA_OPTIONS="--security-opt apparmor=unconfined"
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ARGS="$@"
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CONTAINER=$(docker create $EXTRA_OPTIONS $ARGS)
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riddler $CONTAINER > /dev/null
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docker rm $CONTAINER > /dev/null
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# unfixed known issues
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# noNewPrivileges is always set by riddler, but that is fine for our use cases
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# These fixes should be removed when riddler is fixed
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# process.rlimits, just a constant at present, not useful
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# memory swappiness is too big by default
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# remove user namespaces
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# --read-only sets /dev ro
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# /sysfs ro unless privileged - cannot detect so will do if grant all caps
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#
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cat config.json | \
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jq 'del(.process.rlimits)' | \
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jq 'del (.linux.resources.memory.swappiness)' | \
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jq 'del(.linux.uidMappings) | del(.linux.gidMappings) | .linux.namespaces = (.linux.namespaces|map(select(.type!="user")))' | \
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jq 'if .root.readonly==true then .mounts = (.mounts|map(if .destination=="/dev" then .options |= .+ ["ro"] else . end)) else . end' | \
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jq '.mounts = if .process.capabilities | length != 38 then (.mounts|map(if .destination=="/sys" then .options |= .+ ["ro"] else . end)) else . end'
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