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Basic-Auth doc misleading: fix double quotes leading to nginx config error #2770

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merged 2 commits into from
Jul 16, 2018

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chrisingenhaag
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@chrisingenhaag chrisingenhaag commented Jul 11, 2018

Annotation value is being inserted in nginx config with something like "$var". If one inserts an annotation value like "my basic auth message" (with double quotes) the resulting nginx config will be ""my basic auth"". But this config is wrong and basic-auth won´t work.

What this PR does / why we need it:

Special notes for your reviewer: Documentation is misleading and suggests to use quotes for realm message with basic-auth annotations.

Annotation value is being inserted in nginx config with something like "$var". If one inserts an annotation value like `"my basic auth message"` (with double quotes) the resulting nginx config will be `""my basic auth""`
@k8s-ci-robot k8s-ci-robot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Jul 11, 2018
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@k8s-ci-robot k8s-ci-robot added the cncf-cla: no Indicates the PR's author has not signed the CNCF CLA. label Jul 11, 2018
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Codecov Report

Merging #2770 into master will not change coverage.
The diff coverage is n/a.

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@@           Coverage Diff           @@
##           master    #2770   +/-   ##
=======================================
  Coverage   40.87%   40.87%           
=======================================
  Files          73       73           
  Lines        5108     5108           
=======================================
  Hits         2088     2088           
  Misses       2731     2731           
  Partials      289      289

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@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. and removed cncf-cla: no Indicates the PR's author has not signed the CNCF CLA. labels Jul 11, 2018
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/assign @bowei

@@ -40,7 +40,7 @@ metadata:
# name of the secret that contains the user/password definitions
nginx.ingress.kubernetes.io/auth-secret: basic-auth
# message to display with an appropriate context why the authentication is required
nginx.ingress.kubernetes.io/auth-realm: "Authentication Required - foo"
nginx.ingress.kubernetes.io/auth-realm: Authentication Required - foo
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Indeed, double quotes should be avoided as much as possible in YAML. However I'd prefer to see single quotes here for clarity.

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aledbf commented Jul 11, 2018

@chrisingenhaag please don't assign PRs manually

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ping @chrisingenhaag

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antoineco commented Jul 16, 2018

/lgtm
/approve

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jul 16, 2018
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: antoineco, chrisingenhaag

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jul 16, 2018
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aledbf commented Jul 16, 2018

Merging. Only docs.

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aledbf commented Jul 16, 2018

@chrisingenhaag thanks!

@aledbf aledbf merged commit 6d2400e into kubernetes:master Jul 16, 2018
@chrisingenhaag chrisingenhaag deleted the patch-1 branch July 17, 2018 11:35
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6 participants