84 lines
2.4 KiB
Go
84 lines
2.4 KiB
Go
package validation
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import (
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"context"
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"fmt"
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"time"
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"github.com/oauth2-proxy/oauth2-proxy/v7/pkg/apis/options"
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"github.com/oauth2-proxy/oauth2-proxy/v7/pkg/encryption"
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"github.com/oauth2-proxy/oauth2-proxy/v7/pkg/sessions/redis"
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)
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func validateSessionCookieMinimal(o *options.Options) []string {
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if !o.Session.Cookie.Minimal {
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return []string{}
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}
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msgs := []string{}
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if o.PassAuthorization {
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msgs = append(msgs,
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"pass_authorization_header requires oauth tokens in sessions. session_cookie_minimal cannot be set")
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}
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if o.SetAuthorization {
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msgs = append(msgs,
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"set_authorization_header requires oauth tokens in sessions. session_cookie_minimal cannot be set")
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}
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if o.PassAccessToken {
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msgs = append(msgs,
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"pass_access_token requires oauth tokens in sessions. session_cookie_minimal cannot be set")
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}
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if o.Cookie.Refresh != time.Duration(0) {
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msgs = append(msgs,
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"cookie_refresh > 0 requires oauth tokens in sessions. session_cookie_minimal cannot be set")
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}
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return msgs
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}
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// validateRedisSessionStore builds a Redis Client from the options and
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// attempts to connect, Set, Get and Del a random health check key
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func validateRedisSessionStore(o *options.Options) []string {
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if o.Session.Type != options.RedisSessionStoreType {
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return []string{}
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}
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client, err := redis.NewRedisClient(o.Session.Redis)
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if err != nil {
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return []string{fmt.Sprintf("unable to initialize a redis client: %v", err)}
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}
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nonce, err := encryption.Nonce()
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if err != nil {
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return []string{fmt.Sprintf("unable to generate a redis initialization test key: %v", err)}
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}
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key := fmt.Sprintf("%s-healthcheck-%s", o.Cookie.Name, nonce)
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return sendRedisConnectionTest(client, key, nonce)
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}
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func sendRedisConnectionTest(client redis.Client, key string, val string) []string {
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msgs := []string{}
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ctx := context.Background()
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err := client.Set(ctx, key, []byte(val), time.Duration(60)*time.Second)
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if err != nil {
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msgs = append(msgs, fmt.Sprintf("unable to set a redis initialization key: %v", err))
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} else {
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gval, err := client.Get(ctx, key)
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if err != nil {
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msgs = append(msgs,
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fmt.Sprintf("unable to retrieve redis initialization key: %v", err))
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}
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if string(gval) != val {
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msgs = append(msgs,
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"the retrieved redis initialization key did not match the value we set")
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}
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}
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err = client.Del(ctx, key)
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if err != nil {
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msgs = append(msgs, fmt.Sprintf("unable to delete the redis initialization key: %v", err))
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}
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return msgs
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}
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