fix: refresh token only once for all concurrent requests #2692
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Signed-off-by: m.nabokikh <maksim.nabokikh@flant.com>
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sagikazarmark
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Oct 3, 2022
xtremerui
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to concourse/dex
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Oct 3, 2022
**⚠️ This release fixes a [major vulnerability](GHSA-vh7g-p26c-j2cw) in Dex. We advise everyone to upgrade as soon as possible!⚠️ ** The official container image for this release can be pulled from ``` ghcr.io/dexidp/dex:v2.35.0 ``` <!-- Release notes generated using configuration in .github/release.yml at v2.35.0 --> ## What's Changed ### Enhancements 🚀 * Reduce HTTP client creations in the Keystone connector by @erwinvaneyk in dexidp#2659 ### Bug Fixes 🐛 * fix for issue 2670; check for no serviceAccountFilePath and no email by @bobcallaway in dexidp#2679 * supply HMACKey in test case by @bobcallaway in dexidp#2683 * fix: refresh token only once for all concurrent requests by @nabokihms in dexidp#2692 ### Dependency Updates ⬆️ * build(deps): bump google.golang.org/api from 0.95.0 to 0.97.0 by @dependabot in dexidp#2677 * build(deps): bump go.etcd.io/etcd/client/v3 from 3.5.4 to 3.5.5 by @dependabot in dexidp#2666 * build(deps): bump google.golang.org/api from 0.97.0 to 0.98.0 by @dependabot in dexidp#2682 * build(deps): bump helm/kind-action from 1.3.0 to 1.4.0 by @dependabot in dexidp#2681 * build(deps): bump entgo.io/ent from 0.11.2 to 0.11.3 by @dependabot in dexidp#2684 * Update golang.org/x packages by @sagikazarmark in dexidp#2688 ## New Contributors * @jannfis made their first contribution in dexidp#2691 **Full Changelog**: dexidp/dex@v2.34.0...v2.35.0
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Signed-off-by: m.nabokikh maksim.nabokikh@flant.com
Overview
This PR moves the external provider refresh call to the transaction. If the underlying Dex storage has a proper locking mechanism, in combination with the
reuseIntervaloption for all concurrent requests, Dex will call refresh for an external provider only once.What this PR does / why we need it
Closes #2547
Special notes for your reviewer
Does this PR introduce a user-facing change?