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68 lines
2.1 KiB
Bash
68 lines
2.1 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2021-11-24 12:40:18 +0000 (Wed, 24 Nov 2021)
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#
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# https://github.com/HariSekhon/DevOps-Bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/HariSekhon
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#
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck disable=SC1090,SC1091
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. "$srcdir/lib/aws.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Adds a given binary file to AWS Secrets Manager as base64 - this is only possible via the CLI or SDK as it's not supported in the AWS Console UI at this time
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First argument is used as secret name
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Second argument must be a binary file such as a QR Code screenshot - this is converted to base 64 because AWS only permits ASCII characters in this value
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Remaining args are passed directly to 'aws secretsmanager'
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Example:
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${0##*/} mysecret qr-code-screenshot.png
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# To retrieve the binary file back:
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aws_secret_get.sh mysecret | base64 --decode > qr-code.png
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Caveat: your QR pic cannot be too big or complex or it'll result in too large a base64 string which gives this error:
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An error occurred (ValidationException) when calling the CreateSecret operation: 1 validation error detected: Value at 'secretBinary' failed to satisfy constraint: Member must have length less than or equal to 65536
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Workaround: instead of screenshotting, save the QR code png via right-click download, it'll result in a much smaller original png download which will be able to be saved to AWS Secrets Manager
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$usage_aws_cli_required
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="<name> <file> [--description 'QR Code for GitHub Account' <aws_options>]"
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help_usage "$@"
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min_args 2 "$@"
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name="$1"
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file="$2"
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shift || :
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shift || :
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if ! [ -f "$file" ]; then
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die "File not found: $file"
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fi
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aws secretsmanager create-secret --name "$name" --secret-binary "$(base64 "$file")" "$@"
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