v1.5.16 #89
v1.5.16 #89
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WalkthroughThe Dockerfile was updated to fetch a newer version of the Changes
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✨ Finishing Touches🧪 Generate Unit Tests
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Actionable comments posted: 1
🧹 Nitpick comments (1)
Dockerfile (1)
4-4: Add checksum validation for the downloaded binary
Downloading a binary without integrity checks risks corrupt or malicious code. Fetch the SHA256 sum from a trusted source and verify it before installing.Example enhancement:
ARG GETH_VERSION=v1.5.16 ARG GETH_SHA256=<official-sha256> RUN wget https://github.com/bnb-chain/bsc/releases/download/${GETH_VERSION}/geth_linux \ && echo "${GETH_SHA256} geth_linux" | sha256sum -c - \ && chmod 744 geth_linux \ && mv geth_linux /usr/local/bin/geth🧰 Tools
🪛 Checkov (3.2.334)
[HIGH] 4-4: Ensure that certificate validation isn't disabled with wget
(CKV2_DOCKER_3)
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🪛 Checkov (3.2.334)
Dockerfile
[HIGH] 4-4: Ensure that certificate validation isn't disabled with wget
(CKV2_DOCKER_3)
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- GitHub Check: guardrails/scan
| @@ -1,6 +1,6 @@ | |||
| FROM debian:stable-slim | |||
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| RUN apt-get update -y && apt-get install wget curl procps net-tools htop -y | |||
| RUN wget --no-check-certificate https://github.com/bnb-chain/bsc/releases/download/v1.5.13/geth_linux && chmod 744 geth_linux && mv geth_linux /usr/local/bin/geth | |||
| RUN wget --no-check-certificate https://github.com/bnb-chain/bsc/releases/download/v1.5.16/geth_linux && chmod 744 geth_linux && mv geth_linux /usr/local/bin/geth | |||
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🛠️ Refactor suggestion
Enable TLS certificate validation for wget
The --no-check-certificate flag disables server certificate verification, leaving the build susceptible to man-in-the-middle attacks. Remove this flag and ensure ca-certificates is installed in an earlier step so that downloads remain secure.
Example patch:
-RUN wget --no-check-certificate https://github.com/bnb-chain/bsc/releases/download/v1.5.16/geth_linux && chmod 744 geth_linux && mv geth_linux /usr/local/bin/geth
+RUN wget https://github.com/bnb-chain/bsc/releases/download/v1.5.16/geth_linux && chmod 744 geth_linux && mv geth_linux /usr/local/bin/gethMake sure your prior apt-get install includes ca-certificates.
🧰 Tools
🪛 Checkov (3.2.334)
[HIGH] 4-4: Ensure that certificate validation isn't disabled with wget
(CKV2_DOCKER_3)
🤖 Prompt for AI Agents
In Dockerfile at line 4, remove the `--no-check-certificate` flag from the wget
command to enable TLS certificate validation. Before this line, ensure that the
`ca-certificates` package is installed by adding it to the `apt-get install`
command in an earlier step. This will allow wget to verify server certificates
securely during the download.
BSC Mainnet Maxwell Hardfork
Summary by CodeRabbit
geth_linuxbinary for improved performance and stability.