71 lines
3.0 KiB
Go
71 lines
3.0 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@probo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package provider
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import (
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"context"
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"fmt"
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"net/http"
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"go.gearno.de/kit/log"
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"go.probo.inc/probo/pkg/accessreview/drivers"
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"go.probo.inc/probo/pkg/connector"
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"go.probo.inc/probo/pkg/coredata"
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)
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func datadogRegistration() *Registration {
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// Datadog is multi-site: the customer's region drives the authorize
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// host (built at initiate from the region pick) and the token + API
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// host (built at callback from Datadog's `domain` param). AuthURL,
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// TokenURL, and ProbeURL are therefore empty — the closures build the
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// per-customer hosts, and an empty probe is skipped (a dead token
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// surfaces on the first ListAccounts). Confidential client + PKCE map
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// to the default post-form token-endpoint auth.
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return &Registration{
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Provider: coredata.ConnectorProviderDatadog,
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DisplayName: "Datadog",
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OAuth2Scopes: []string{"user_access_read"},
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RequiresPKCE: true,
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BuildAuthURLForSite: connector.DatadogAuthorizeURL,
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BuildTokenURLForDomain: connector.DatadogTokenURL,
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NewDriver: func(_ context.Context, c *http.Client, conn *coredata.Connector, _ *log.Logger) (drivers.Driver, error) {
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s, err := coredata.ConnectorSettings[coredata.DatadogConnectorSettings](conn)
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if err != nil {
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return nil, fmt.Errorf("cannot read datadog connector settings: %w", err)
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}
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// Re-validate the stored domain against the fixed allow-list at
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// the construction site (defense-in-depth). The OAuth callback
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// validates on write, but pinning the SSRF invariant here keeps
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// the driver safe regardless of how the connector row was
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// populated. An empty domain also fails this check.
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if !connector.IsValidDatadogDomain(s.Domain) {
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return nil, fmt.Errorf("cannot create datadog driver: invalid or missing domain")
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}
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return drivers.NewDatadogDriver(c, s.Domain), nil
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},
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NewNameResolver: func(ctx context.Context, _ *http.Client, conn *coredata.Connector, logger *log.Logger) drivers.NameResolver {
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s, err := coredata.ConnectorSettings[coredata.DatadogConnectorSettings](conn)
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if err != nil {
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logger.ErrorCtx(ctx, "cannot read datadog connector settings", log.Error(err))
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return nil
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}
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return drivers.NewDatadogNameResolver(s.Region)
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},
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}
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}
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