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Add passwords generation to FerretDB#329

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kvaps merged 1 commit intomainfrom
ferretdb-random
Sep 4, 2024
Merged

Add passwords generation to FerretDB#329
kvaps merged 1 commit intomainfrom
ferretdb-random

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@kvaps kvaps commented Sep 4, 2024

Signed-off-by: Andrei Kvapil [email protected]

Summary by CodeRabbit

  • New Features
    • Updated application version from 0.3.0 to 0.4.0, indicating a new release.
    • Introduced a new Kubernetes Role for managing access to dashboard-related resources, enhancing security.
    • Improved user credential management with dynamic password generation in the initialization script, enhancing security practices.

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coderabbitai bot commented Sep 4, 2024

Walkthrough

The changes include an update to the version number in the Chart.yaml file from 0.3.0 to 0.4.0. Additionally, a new Kubernetes Role resource is defined in dashboard-resourcemap.yaml, granting access to services and secrets. The init-script.yaml has been modified to improve user credential management by dynamically generating passwords or retrieving them from an existing Secret, enhancing security practices.

Changes

Files Change Summary
packages/apps/ferretdb/Chart.yaml Version updated from 0.3.0 to 0.4.0.
packages/apps/ferretdb/templates/dashboard-resourcemap.yaml New Role resource defined for managing access to services and secrets, dynamically named based on the release name.
packages/apps/ferretdb/templates/init-script.yaml Initialization script modified to retrieve or dynamically generate user passwords, replacing hardcoded assignments with a more secure and flexible approach.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant SecretManager
    participant RoleManager

    User->>SecretManager: Request user credentials
    SecretManager->>SecretManager: Retrieve existing Secret
    SecretManager->>SecretManager: Decode passwords
    SecretManager->>User: Return passwords

    User->>SecretManager: No password provided
    SecretManager->>SecretManager: Generate random password
    SecretManager->>SecretManager: Create new Secret with credentials
    SecretManager->>RoleManager: Define Role for access
    RoleManager->>User: Grant access to resources
Loading

Poem

Hop, hop, hooray, what a change today!
New secrets and roles, in a secure ballet.
Passwords now dance, both fresh and bright,
In the land of Kubernetes, all feels just right!
With each little tweak, we leap and we bound,
In our fluffy world, joy and safety abound! 🐇✨


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Actionable comments posted: 1

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 36d8855 and 193880d.

Files selected for processing (3)
  • packages/apps/ferretdb/Chart.yaml (1 hunks)
  • packages/apps/ferretdb/templates/dashboard-resourcemap.yaml (1 hunks)
  • packages/apps/ferretdb/templates/init-script.yaml (2 hunks)
Files skipped from review due to trivial changes (1)
  • packages/apps/ferretdb/Chart.yaml
Additional context used
yamllint
packages/apps/ferretdb/templates/dashboard-resourcemap.yaml

[error] 4-4: syntax error: expected , but found ''

(syntax)

packages/apps/ferretdb/templates/init-script.yaml

[error] 1-1: syntax error: expected the node content, but found '-'

(syntax)


[warning] 6-6: wrong indentation: expected 0 but found 4

(indentation)


[warning] 7-7: wrong indentation: expected 0 but found 2

(indentation)


[warning] 11-11: wrong indentation: expected 0 but found 2

(indentation)


[warning] 12-12: wrong indentation: expected 0 but found 4

(indentation)


[warning] 13-13: wrong indentation: expected 0 but found 2

(indentation)


[warning] 14-14: wrong indentation: expected 0 but found 4

(indentation)


[warning] 15-15: wrong indentation: expected 0 but found 2

(indentation)


[warning] 25-25: wrong indentation: expected 0 but found 2

(indentation)

Additional comments not posted (6)
packages/apps/ferretdb/templates/dashboard-resourcemap.yaml (2)

4-4: Skip the yamllint error.

The syntax error reported by yamllint is a false positive as the syntax is valid for Helm templates.

Tools
yamllint

[error] 4-4: syntax error: expected , but found ''

(syntax)


1-19: LGTM!

The code changes are approved for the following reasons:

  • The file follows the standard structure and syntax for defining a Kubernetes Role resource.
  • The Role is granting appropriate read-only access to a service and a secret.
  • The resource names are dynamically generated using the Helm release name, which is a good practice.
Tools
yamllint

[error] 4-4: syntax error: expected , but found ''

(syntax)

packages/apps/ferretdb/templates/init-script.yaml (4)

1-8: LGTM!

The code changes for retrieving passwords from an existing Secret are approved. This enhances security by allowing passwords to be stored securely in a Secret resource.

Tools
yamllint

[error] 1-1: syntax error: expected the node content, but found '-'

(syntax)


[warning] 6-6: wrong indentation: expected 0 but found 4

(indentation)


[warning] 7-7: wrong indentation: expected 0 but found 2

(indentation)


10-16: LGTM!

The code changes for assigning passwords to users are approved. The logic correctly handles storing provided passwords or generating random passwords when not provided.

The yamllint indentation warnings in this code segment are false positives and can be ignored. The indentation aligns with the control flow of the code.

Tools
yamllint

[warning] 11-11: wrong indentation: expected 0 but found 2

(indentation)


[warning] 12-12: wrong indentation: expected 0 but found 4

(indentation)


[warning] 13-13: wrong indentation: expected 0 but found 2

(indentation)


[warning] 14-14: wrong indentation: expected 0 but found 4

(indentation)


[warning] 15-15: wrong indentation: expected 0 but found 2

(indentation)


18-27: LGTM!

The code changes for creating a new Secret to store user credentials are approved. This ensures that the generated or provided passwords are securely stored in a dedicated Secret resource.

The yamllint indentation warning at line 25 is a false positive and can be ignored. The indentation aligns with the control flow of the code.

Tools
yamllint

[warning] 25-25: wrong indentation: expected 0 but found 2

(indentation)


43-43: LGTM!

The code changes for setting the user passwords in the database are approved. It correctly uses the passwords stored in the passwords dictionary, which were either provided or dynamically generated.

@@ -1,3 +1,30 @@
{{- $existingSecret := lookup "v1" "Secret" .Release.Namespace (printf "%s-credentials" .Release.Name) }}
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Fix the syntax error.

The yamllint tool has flagged a syntax error at line 1 due to an unexpected '-' character.

Remove the '-' character at the beginning of line 1 to fix the syntax error:

-{{- $existingSecret := lookup "v1" "Secret" .Release.Namespace (printf "%s-credentials" .Release.Name) }}
+{{ $existingSecret := lookup "v1" "Secret" .Release.Namespace (printf "%s-credentials" .Release.Name) }}
Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
{{- $existingSecret := lookup "v1" "Secret" .Release.Namespace (printf "%s-credentials" .Release.Name) }}
{{ $existingSecret := lookup "v1" "Secret" .Release.Namespace (printf "%s-credentials" .Release.Name) }}
Tools
yamllint

[error] 1-1: syntax error: expected the node content, but found '-'

(syntax)

@kvaps kvaps merged commit def2eb0 into main Sep 4, 2024
@kvaps kvaps deleted the ferretdb-random branch September 4, 2024 13:14
@coderabbitai coderabbitai bot mentioned this pull request Nov 21, 2024
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