# Session Context

## User Prompts

### Prompt 1

given the func (v *Validator) refreshKeys(ctx context.Context) {
    v.lock.Lock()
    defer v.lock.Unlock()

    refreshedKeys, err := getPemKeys(v.keysLocation)
    if err != nil {
        log.WithContext(ctx).Debugf("cannot get JSONWebKey: %v, falling back to old keys", err)
        return
    }

    log.WithContext(ctx).Debugf("keys refreshed, new UTC expiration time: %s", refreshedKeys.expiresInTime.UTC())
    v.keys = refreshedKeys
} I want to have another function specifically made for th...

### Prompt 2

make sure the verification of the keys from db is done according to the original function. e.g., expiration checks etc

### Prompt 3

use the same code as in dex itself

### Prompt 4

[Request interrupted by user for tool use]

### Prompt 5

just use ../dexidp folder

### Prompt 6

what is jwks.ExpiresInTime = time.Now().Add(1 * time.Hour)

### Prompt 7

how is it done in the original function?

### Prompt 8

create a short summary of changes for a pr. I will submit it myself

### Prompt 9

Verify each finding against the current code and only fix it if needed.

In `@shared/auth/jwt/validator.go` around lines 95 - 109,
NewValidatorWithKeyFetcher currently assigns whatever the keyFetcher returns,
which can leave Validator.keys nil and later cause panics at
refreshedKeys.ExpiresInTime.UTC() or v.keys.stillValid(); change the constructor
to ensure Validator.keys is always non-nil by replacing nil returns with a
default &Jwks{} when err != nil or keys == nil, log the error as before, a...