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48 lines
2.2 KiB
Bash
Executable File
48 lines
2.2 KiB
Bash
Executable File
DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" > /dev/null 2>&1 && pwd)"
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. "$DIR/prelude.sh"
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cd src
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activate_venv
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set -o errexit
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# Create the config file, which will contain the GCE project/zone information along with
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# the expected audience that will appear on the VM's ID token.
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cat << EOF > $HOME/gce_vm_config.json
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{
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"audience" : "${oidc_gcp_vm_id_token_audience}",
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"projectID" : "${oidc_gcp_project_id}",
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"zone" : "${oidc_gcp_zone}",
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"instance_template_url": "${oidc_gcp_vm_instance_template_url}"
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}
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EOF
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# Create the SSH key file. Note that the SSH key has been base64 encoded and stored into an EVG
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# environment variable, so it is first trimmed of any whitespace via sed and base64 decoded before
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# being output to the file.
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echo ${oidc_gcp_ssh_key} | sed "s/[[:space:]]//g" | base64 --decode > $HOME/gcp_ssh_key
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# Reduce SSH keyfile privileges so that it is secure enough for OpenSSH.
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chmod 600 $HOME/gcp_ssh_key
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# Log some basic information about our SSH version and permissions/ownership of the private key file
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# for debugging.
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ssh -V
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ls -al $HOME/gcp_ssh_key
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# Now, create the service account private key file. The path for this file must correspond to the
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# contents of GOOGLE_APPLICATION_CREDENTIALS.
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# The contents of this file are expected to exist in base64 encoded format in
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# $oidc_gcp_service_account_key, so the same steps are taken as above before dumping it into a
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# newly-created JSON file.
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echo ${oidc_gcp_service_account_key} | sed "s/[[:space:]]//g" | base64 --decode > ${GOOGLE_APPLICATION_CREDENTIALS}
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chmod 600 ${GOOGLE_APPLICATION_CREDENTIALS}
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ls -al ${GOOGLE_APPLICATION_CREDENTIALS}
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# Install google-cloud-compute so that the script can run.
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$python -m pip install google-cloud-compute
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# This script creates a Google Compute Engine VM instance that we will later use to obtain our managed identity token.
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# It also outputs the external IP and name of the new VM into a local file so that the test knows where to SSH into
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# and the teardown script knows which VM instance to delete.
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$python src/mongo/db/modules/enterprise/jstests/external_auth_oidc_gcp/lib/gce_vm_manager.py create --config_file $HOME/gce_vm_config.json --service_account_key_file ${GOOGLE_APPLICATION_CREDENTIALS} --output_file $HOME/gce_vm_info.json
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