Pierre-Olivier Mercier
e4b6481d32
Replace the single matrix_federation rule with individual rules for federation status, well-known delegation, SRV records, connection reachability, TLS checks, and homeserver version, so the UI surfaces a clear checklist. Drop the incorrect well-known/server_name equality check: m.server points at the delegated federation endpoint, which is intentionally distinct from server_name.
48 lines
1.5 KiB
Go
48 lines
1.5 KiB
Go
package checker
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import (
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"context"
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"fmt"
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sdk "git.happydns.org/checker-sdk-go/checker"
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)
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// srvRecordsRule checks _matrix-fed._tcp / _matrix._tcp SRV delegation: was
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// the lookup successful, and does it yield at least one record (or was it
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// legitimately skipped because of a CNAME/well-known path)?
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type srvRecordsRule struct{}
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func (r *srvRecordsRule) Name() string { return "matrix.srv_records" }
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func (r *srvRecordsRule) Description() string {
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return "Checks that the Matrix SRV lookup (_matrix-fed._tcp / _matrix._tcp) succeeded or was legitimately skipped."
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}
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func (r *srvRecordsRule) Evaluate(ctx context.Context, obs sdk.ObservationGetter, _ sdk.CheckerOptions) []sdk.CheckState {
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data, errSt := loadMatrixData(ctx, obs)
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if errSt != nil {
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return []sdk.CheckState{*errSt}
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}
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dns := data.DNSResult
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if dns.SRVError != nil {
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return []sdk.CheckState{critState("matrix.srv_records.error", fmt.Sprintf("SRV lookup error: %s", dns.SRVError.Message))}
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}
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if dns.SRVSkipped {
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msg := "SRV lookup skipped by the federation tester."
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if dns.SRVCName != "" {
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msg = fmt.Sprintf("SRV lookup skipped (CNAME: %s).", dns.SRVCName)
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}
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return []sdk.CheckState{unknownState("matrix.srv_records.skipped", msg)}
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}
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if len(dns.SRVRecords) == 0 {
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return []sdk.CheckState{infoState(
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"matrix.srv_records.absent",
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"No Matrix SRV records published (federation may still work via well-known).",
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)}
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}
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return []sdk.CheckState{passState("matrix.srv_records.ok", fmt.Sprintf("%d SRV record(s) published.", len(dns.SRVRecords)))}
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}
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