Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

configure jwks refresh interval #110

Merged
merged 2 commits into from
Jan 9, 2025
Merged

configure jwks refresh interval #110

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
dc5caa6
configure jwks refresh interval
mikemrm Jan 9, 2025
0622215
update helm docs
mikemrm Jan 9, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 8 additions & 1 deletion chart/iam-runtime-infratographer/README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ iam-runtime-infratographer:

| Repository | Name | Version |
|------------|------|---------|
| https://charts.bitnami.com/bitnami | common | 2.22.0 |
| https://charts.bitnami.com/bitnami | common | 2.27.0 |

## Values

Expand All @@ -70,6 +70,7 @@ iam-runtime-infratographer:
| config.events.nats.token | string | `""` | token NATS user token to use. |
| config.events.nats.url | string | `""` | url NATS server url to use. |
| config.jwt.issuer | string | `""` | issuer Issuer to use for JWT validation. |
| config.jwt.jwksRefreshInterval | string | `"1h"` | jwksRefreshInterval sets the refresh interval for JWKS keys. |
| config.jwt.jwksURI | string | `""` | jwksURI JWKS URI to use for JWT validation. |
| config.permissions.discovery.check.concurrency | int | `5` | concurrency is the number of hosts to concurrently check. |
| config.permissions.discovery.check.count | int | `5` | count is the number of checks to run on each host to check for connection latency. |
Expand All @@ -92,6 +93,12 @@ iam-runtime-infratographer:
| image.pullPolicy | string | `"IfNotPresent"` | pullPolicy is the image pull policy for the service image |
| image.repository | string | `"ghcr.io/infratographer/iam-runtime-infratographer"` | repository is the image repository to pull the image from |
| image.tag | string | `""` | tag is the image tag to use. Defaults to the chart's app version |
| livenessProbe.enabled | bool | `true` | enables liveness probe. |
| livenessProbe.grpc.port | int | `4784` | sets the grpc health service port. |
| livenessProbe.timeoutSeconds | int | `10` | |
| readinessProbe.enabled | bool | `true` | enables readiness probe. |
| readinessProbe.grpc.port | int | `4784` | sets the grpc health service port. |
| readinessProbe.timeoutSeconds | int | `10` | |
| resources | object | `{}` | resource limits & requests ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
| restartPolicy | string | `""` | restartPolicy set to Always if using with initContainers on kube 1.29 and up with the SideContainer feature flag enabled. ref: https://kubernetes.io/docs/concepts/workloads/pods/sidecar-containers/#sidecar-containers-and-pod-lifecycle |
| securityContext | object | `{"capabilities":{"drop":["ALL"]},"readOnlyRootFilesystem":true,"runAsNonRoot":true,"runAsUser":65532}` | securityContext configures the container's security context. ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/ |
Expand Down
2 changes: 2 additions & 0 deletions chart/iam-runtime-infratographer/values.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@ config:
issuer: ""
# -- jwksURI JWKS URI to use for JWT validation.
jwksURI: ""
# -- jwksRefreshInterval sets the refresh interval for JWKS keys.
jwksRefreshInterval: 1h
permissions:
# -- host permissions-api host to use.
host: ""
Expand Down
3 changes: 2 additions & 1 deletion config.example.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,9 @@ permissions:
concurrency: 5
jwt:
disable: false
jwksuri: https://identity-api.enterprise.dev/jwks.json
issuer: https://identity-api.enterprise.dev/
jwksuri: https://identity-api.enterprise.dev/jwks.json
jwksrefreshinterval: 1h
events:
nats:
url: nats://localhost:4222
Expand Down
10 changes: 7 additions & 3 deletions internal/jwt/config.go
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,19 +1,23 @@
package jwt

import (
"time"

"github.com/spf13/pflag"
)

// Config represents the configuration for a JWT validator.
type Config struct {
Disable bool
Issuer string
JWKSURI string
Disable bool
Issuer string
JWKSURI string
JWKSRefreshInterval time.Duration
}

// AddFlags sets the command line flags for JWT validation.
func AddFlags(flags *pflag.FlagSet) {
flags.Bool("jwt.disable", false, "Disable JWT service")
flags.String("jwt.issuer", "", "Issuer to use for JWT validation")
flags.String("jwt.jwksuri", "", "JWKS URI to use for JWT validation")
flags.Duration("jwt.jwksrefreshinterval", time.Hour, "sets the jwks refresh interval")
}
3 changes: 2 additions & 1 deletion internal/jwt/validator.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -64,7 +64,8 @@ func NewValidator(config Config) (Validator, error) {
}

storageOpts := jwkset.HTTPClientStorageOptions{
Client: client,
Client: client,
RefreshInterval: config.JWKSRefreshInterval,
}

storage, err := jwkset.NewStorageFromHTTP(jwksURL, storageOpts)
Expand Down
Loading