feature/enh290 Set OIDC clientSecret to be set via a secret #303
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Signed-off-by: Michael Dent <[email protected]>
| @@ -65,7 +65,7 @@ | |||
| <provider> | |||
| <identifier>ldap-provider</identifier> | |||
| <class>org.apache.nifi.ldap.LdapProvider</class> | |||
| <property name="Authentication Strategy">SIMPLE</property> | |||
| <property name="Authentication Strategy">{{.Values.auth.ldap.authStrategy}}</property> | |||
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I see the master branch already has the code you want (not hardcoded with SIMPLE. Not sure why the PR still shows SIMPE on the left pane??
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Hmm, I don't recall changing this file.
For people who do GitOps we need a existingSecret to be referred to. Not using values. So the secrets aren't stored in git.
| @@ -147,6 +147,9 @@ auth: | |||
| discoveryUrl: #http://<oidc_provider_address>:<oidc_provider_port>/auth/realms/<client_realm>/.well-known/openid-configuration | |||
| clientId: #<client_name_in_oidc_provider> | |||
| clientSecret: #<client_secret_in_oidc_provider> | |||
| # try to use an existing secret that has been sourced from a key vault so the clientSecret isn't stored in plaintext | |||
| # if this is set then the clientSecret above is ignored. | |||
| existingSecret: | |||
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Wh not use the same property "clientSecret" with value comes from the vault or any other tools for secrets? Personally I think it adds confusion with two properties for the same purpose.
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The way I did it is what most public Helm charts I've seen do.
It lets the dev/test people just use a plaintext password. clientSecret is the actual password, not a reference to a k8s secret. Also in future the existingSecret could contain more than just one key, like it may need for ldap or the simple method.
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It is also backwards compatible for existing user's config
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I've seen this pattern before too, it's pretty common
What this PR does / why we need it:
This PR sets an example of using a secret to set sensitive values - in this case the OIDC clientSecret.
It also adds the option of using an existing secret that has been set by another method such as Secret Store CSI driver.
A secret is created if no existing secret is specified. The secret is then mounted as a file within the pod. The container's 'command:' then reads the secret from the file using $(cat ). This is easier than rewriting the whole container start command.
Which issue this PR fixes
Fixes one secret, and gives an example for other secrets as mentioned in #290
Special notes for your reviewer:
Chart version not set, as it will likely be something else.
Checklist
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