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* install [`nv-gha-aws`](https://github.com/nv-gha-runners/gh-nv-gha-aws) CLI extension * use `nv-gha-aws` to generate credentials if `AWS_ROLE_ARN` is set
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23 changes: 23 additions & 0 deletions
23
features/src/utils/opt/devcontainer/bin/creds/s3/generate.sh
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| @@ -0,0 +1,23 @@ | ||
| #! /usr/bin/env bash | ||
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| _creds_s3_generate() { | ||
| local -; | ||
| set -euo pipefail; | ||
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| # shellcheck disable=SC1091 | ||
| . devcontainer-utils-debug-output 'devcontainer_utils_debug' 'creds-s3 creds-s3-generate'; | ||
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| if test -z "${SCCACHE_BUCKET:-}"; then | ||
| exit 1; | ||
| fi | ||
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| if test -n "${AWS_ROLE_ARN:-}" && gh nv-gha-aws --help >/dev/null 2>&1; then | ||
| # shellcheck disable=SC1091 | ||
| devcontainer-utils-creds-s3-gh-generate; | ||
| elif test -n "${VAULT_HOST}"; then | ||
| # shellcheck disable=SC1091 | ||
| devcontainer-utils-creds-s3-vault-generate; | ||
| fi | ||
| } | ||
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| _creds_s3_generate "$@" <&0; |
68 changes: 68 additions & 0 deletions
68
features/src/utils/opt/devcontainer/bin/creds/s3/gh/generate.sh
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| #! /usr/bin/env bash | ||
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| _creds_github_generate() { | ||
| local -; | ||
| set -euo pipefail; | ||
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| # shellcheck disable=SC1091 | ||
| . devcontainer-utils-debug-output 'devcontainer_utils_debug' 'creds-s3 creds-s3-vault creds-s3-vault-generate'; | ||
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| if test -z "${AWS_ROLE_ARN:-}" \ | ||
| || test -z "${SCCACHE_BUCKET:-}" \ | ||
| || ! gh nv-gha-aws --help >/dev/null 2>&1; then | ||
| exit 1; | ||
| fi | ||
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| # Remove existing credentials in case vault declines to issue new ones. | ||
| rm -rf ~/.aws/{stamp,config,credentials}; | ||
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| SCCACHE_REGION="${SCCACHE_REGION:-${AWS_DEFAULT_REGION:-}}"; | ||
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| devcontainer-utils-creds-s3-persist - <<< \ | ||
| --bucket="${SCCACHE_BUCKET:-}" \ | ||
| --region="${SCCACHE_REGION:-}" ; | ||
| # Initialize the GitHub CLI with the appropriate user scopes | ||
| # shellcheck disable=SC1091 | ||
| . devcontainer-utils-init-github-cli; | ||
| # Check whether the user is in one of the allowed GitHub orgs | ||
| local allowed_orgs="${AWS_GITHUB_ORGS:-${VAULT_GITHUB_ORGS:-nvidia nv-morpheus nv-legate rapids}}"; | ||
| allowed_orgs="${allowed_orgs// /|}"; | ||
| allowed_orgs="${allowed_orgs//;/|}"; | ||
| allowed_orgs="${allowed_orgs//,/|}"; | ||
| local -ra user_orgs="($( \ | ||
| gh api user/orgs --jq '.[].login' \ | ||
| -H "Accept: application/vnd.github+json" \ | ||
| | grep --color=never -iE "(${allowed_orgs})" \ | ||
| ))"; | ||
| if test "${#user_orgs[@]}" -eq 0; then | ||
| exit 1; | ||
| fi | ||
| local org; | ||
| local generated_at; | ||
| local -a nv_gha_aws_args=( | ||
| --profile default | ||
| --output creds-file | ||
| --role-arn "${AWS_ROLE_ARN}" | ||
| --aud "${AWS_AUDIENCE:-sts.amazonaws.com}" | ||
| --duration "${AWS_S3_TTL:-${VAULT_S3_TTL:-43200}}" | ||
| --idp-url "${AWS_IDP_URL:-https://token.gha-runners.nvidia.com}" | ||
| ); | ||
| for org in "${user_orgs[@]}"; do | ||
| generated_at="$(date '+%s')"; | ||
| if gh nv-gha-aws org "${org}" "${nv_gha_aws_args[@]}" >"${HOME}/.aws/credentials" 2>>/var/log/devcontainer-utils/creds-s3.log; then | ||
| if devcontainer-utils-creds-s3-propagate 2>&1 | tee -a /var/log/devcontainer-utils/creds-s3.log; then | ||
| echo "${generated_at}" > ~/.aws/stamp; | ||
| return 0; | ||
| fi | ||
| fi | ||
| done | ||
| } | ||
| _creds_github_generate "$@" <&0; |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,58 @@ | ||
| #! /usr/bin/env bash | ||
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| _s3_cred() { | ||
| sed -n "s/$1=//p" ~/.aws/credentials 2>/dev/null; | ||
| } | ||
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| _s3_creds_init() { | ||
| local - | ||
| set -euo pipefail; | ||
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| # shellcheck disable=SC1091 | ||
| . devcontainer-utils-debug-output 'devcontainer_utils_debug' 'creds-s3 creds-s3-init'; | ||
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| if type sccache >/dev/null 2>&1; then | ||
| if ! grep -qE "^$" <<< "${SCCACHE_BUCKET:-}"; then | ||
| if grep -qE "^$" <<< "${AWS_ACCESS_KEY_ID:-}" \ | ||
| && grep -qE "^$" <<< "${AWS_SECRET_ACCESS_KEY:-}" ; then | ||
| if ! grep -qE "^$" <<< "${VAULT_HOST:-${AWS_ROLE_ARN:-}}"; then | ||
| # Generate S3 creds if they don't exist (or are expired) | ||
| if devcontainer-utils-creds-s3-test \ | ||
| || devcontainer-utils-creds-s3-generate; then | ||
| # Persist creds in ~/.aws dir | ||
| devcontainer-utils-creds-s3-persist - <<< " \ | ||
| --bucket '${SCCACHE_BUCKET:-}' \ | ||
| --region '${SCCACHE_REGION:-${AWS_DEFAULT_REGION:-}}' \ | ||
| --aws-access-key-id '$(_s3_cred aws_access_key_id)' \ | ||
| --aws-session-token '$(_s3_cred aws_session_token)' \ | ||
| --aws-secret-access-key '$(_s3_cred aws_secret_access_key)' \ | ||
| "; | ||
| # Install a crontab to refresh the credentials | ||
| devcontainer-utils-creds-s3-schedule; | ||
| else | ||
| devcontainer-utils-creds-s3-persist - <<< "--no-bucket --no-region"; | ||
| fi | ||
| elif devcontainer-utils-creds-s3-test; then | ||
| devcontainer-utils-creds-s3-persist - <<< " \ | ||
| --bucket '${SCCACHE_BUCKET:-}' \ | ||
| --region '${SCCACHE_REGION:-${AWS_DEFAULT_REGION:-}}' \ | ||
| --aws-access-key-id '$(_s3_cred aws_access_key_id)' \ | ||
| --aws-session-token '$(_s3_cred aws_session_token)' \ | ||
| --aws-secret-access-key '$(_s3_cred aws_secret_access_key)' \ | ||
| "; | ||
| else | ||
| # bucket is inaccessible | ||
| devcontainer-utils-creds-s3-persist - <<< "--no-bucket --no-region"; | ||
| fi | ||
| elif ! devcontainer-utils-creds-s3-propagate; then | ||
| # bucket is inaccessible | ||
| devcontainer-utils-creds-s3-persist <<< "--no-bucket --no-region"; | ||
| fi | ||
| fi | ||
| fi | ||
| } | ||
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| _s3_creds_init "$@"; | ||
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| # shellcheck disable=SC1090 | ||
| . /etc/profile.d/*-devcontainer-utils.sh; |
109 changes: 109 additions & 0 deletions
109
features/src/utils/opt/devcontainer/bin/creds/s3/persist.sh
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| #!/usr/bin/env bash | ||
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| # Usage: | ||
| # devcontainer-utils-creds-s3-persist [OPTION]... | ||
| # | ||
| # Set, unset, or reset the S3 bucket, region, and credentials in the environment. | ||
| # | ||
| # Boolean options: | ||
| # -h,--help print this text | ||
| # --no-bucket Unset the $SCCACHE_BUCKET environment variable for all shells. | ||
| # (default: false) | ||
| # --no-region Unset the $SCCACHE_REGION environment variable for all shells. | ||
| # (default: false) | ||
| # | ||
| # Options that require values: | ||
| # --stamp <stamp> Timestamp when the S3 credentials were generated. | ||
| # (default: none) | ||
| # --bucket <bucket> Set the $SCCACHE_BUCKET environment variable for all shells to <bucket> and persist in ~/.aws/config. | ||
| # (default: none) | ||
| # --region <region> Set the $SCCACHE_REGION environment variable for all shells to <region> and persist in ~/.aws/config. | ||
| # (default: none) | ||
| # --aws-access-key-id <id> Set the $AWS_ACCESS_KEY_ID environment variable for all shells to <id> and persist in ~/.aws/credentials. | ||
| # (default: none) | ||
| # --aws-session-token <token> Set the $AWS_SESSION_TOKEN environment variable for all shells to <token> and persist in ~/.aws/credentials. | ||
| # (default: none) | ||
| # --aws-secret-access-key <key> Set the $AWS_SECRET_ACCESS_KEY environment variable for all shells to <key> and persist in ~/.aws/credentials. | ||
| # (default: none) | ||
|
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| # shellcheck disable=SC1091 | ||
| . "$(dirname "$(realpath -m "${BASH_SOURCE[0]}")")/../../update-envvars.sh"; | ||
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| _creds_s3_persist() { | ||
| local -; | ||
| set -euo pipefail; | ||
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| eval "$(devcontainer-utils-parse-args "$0" "$@" <&0)"; | ||
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| # shellcheck disable=SC1091 | ||
| . devcontainer-utils-debug-output 'devcontainer_utils_debug' 'creds-s3 creds-s3-persist'; | ||
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| # Reset envvars | ||
| reset_envvar "SCCACHE_BUCKET"; | ||
| reset_envvar "SCCACHE_REGION"; | ||
| reset_envvar "AWS_ACCESS_KEY_ID"; | ||
| reset_envvar "AWS_SESSION_TOKEN"; | ||
| reset_envvar "AWS_SECRET_ACCESS_KEY"; | ||
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| mkdir -p ~/.aws; | ||
| rm -f ~/.aws/{config,credentials}; | ||
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| if test -n "${stamp:-}"; then | ||
| echo "${stamp:-}" > ~/.aws/stamp; | ||
| fi | ||
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| if ! grep -qE "^$" <<< "${no_bucket-}"; then | ||
| unset_envvar "SCCACHE_BUCKET"; | ||
| elif ! grep -qE "^$" <<< "${bucket:-}"; then | ||
| export_envvar "SCCACHE_BUCKET" "${bucket}"; | ||
| cat <<________EOF >> ~/.aws/config | ||
| bucket=${bucket:-} | ||
| ________EOF | ||
| fi | ||
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| if ! grep -qE "^$" <<< "${no_region-}"; then | ||
| unset_envvar "SCCACHE_REGION"; | ||
| elif ! grep -qE "^$" <<< "${region:-}"; then | ||
| export_envvar "SCCACHE_REGION" "${region}"; | ||
| cat <<________EOF >> ~/.aws/config | ||
| region=${region:-} | ||
| ________EOF | ||
| fi | ||
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| if test -f ~/.aws/config; then | ||
| cat <<________EOF > ~/.aws/config2 && mv ~/.aws/config{2,} | ||
| [default] | ||
| $(cat ~/.aws/config) | ||
| ________EOF | ||
| fi | ||
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| if ! grep -qE "^$" <<< "${aws_access_key_id:-}"; then | ||
| cat <<________EOF >> ~/.aws/credentials | ||
| aws_access_key_id=${aws_access_key_id} | ||
| ________EOF | ||
| fi | ||
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| if ! grep -qE "^$" <<< "${aws_secret_access_key:-}"; then | ||
| cat <<________EOF >> ~/.aws/credentials | ||
| aws_secret_access_key=${aws_secret_access_key} | ||
| ________EOF | ||
| fi | ||
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| if ! grep -qE "^$" <<< "${aws_session_token:-}"; then | ||
| cat <<________EOF >> ~/.aws/credentials | ||
| aws_session_token=${aws_session_token} | ||
| ________EOF | ||
| fi | ||
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| if test -f ~/.aws/credentials; then | ||
| cat <<________EOF > ~/.aws/credentials2 && mv ~/.aws/credentials{2,} | ||
| [default] | ||
| $(cat ~/.aws/credentials) | ||
| ________EOF | ||
| chmod 0600 ~/.aws/credentials; | ||
| fi | ||
| } | ||
|
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| if [ "$(basename "${BASH_SOURCE[${#BASH_SOURCE[@]}-1]}")" = devcontainer-utils-creds-s3-persist ]; then | ||
| _creds_s3_persist "$@" <&0; | ||
| fi |
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