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Centralize link URL validation

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This commit is contained in:
Eric Rakestraw
2026-06-02 18:38:16 +00:00
parent c4cfd3fc74
commit 42fb4aa82a
10 changed files with 166 additions and 46 deletions
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17
internal/state/distributor_test.go
View File

@@ -179,6 +179,23 @@ func TestParseRejectsInvalidOutputMetadata(t *testing.T) {
}
}
func TestValidateReportsURLFieldContext(t *testing.T) {
source := validManifest(t)
state := *withState(t, source, func(s *DistributorState) {
s.Links = &LinkState{PrimaryURL: "https://reports.example.com/archive#top"}
})
err := Validate(state)
assertStateErrorContains(t, err, "state links.primary_url")
assertStateErrorContains(t, err, "must not include a fragment")
state = *withState(t, source, func(s *DistributorState) {
s.Outputs[0].URL = "https://reports.example.com/archive?preview=1"
})
err = Validate(state)
assertStateErrorContains(t, err, "state outputs[0].url")
assertStateErrorContains(t, err, "must not include a query string")
}
func TestParseRejectsMalformedPublishedTimestamp(t *testing.T) {
body := strings.Replace(validStateJSON(t), `"published_at": "2026-05-30T11:12:00Z"`, `"published_at": "May 30"`, 1)
_, err := Parse([]byte(body))

26
internal/state/validate.go
View File

@@ -2,9 +2,9 @@ package state
import (
"fmt"
"net/url"
"gitea.maximumdirect.net/eric/distributor/internal/bundle"
"gitea.maximumdirect.net/eric/distributor/internal/link"
"gitea.maximumdirect.net/eric/distributor/internal/storage"
)
@@ -30,7 +30,7 @@ func Validate(s DistributorState) error {
return fmt.Errorf("state source.manifest: %w", err)
}
if s.Links != nil && s.Links.PrimaryURL != "" {
if err := validateStateURL(s.Links.PrimaryURL); err != nil {
if err := link.ValidateHTTPURL(s.Links.PrimaryURL); err != nil {
return fmt.Errorf("state links.primary_url: %w", err)
}
}
@@ -70,7 +70,7 @@ func validateOutput(index int, output OutputFile) error {
return fmt.Errorf("state outputs[%d].transform is required for generated output", index)
}
if output.URL != "" {
if err := validateStateURL(output.URL); err != nil {
if err := link.ValidateHTTPURL(output.URL); err != nil {
return fmt.Errorf("state outputs[%d].url: %w", index, err)
}
}
@@ -82,23 +82,3 @@ func validateOutput(index int, output OutputFile) error {
}
return nil
}
func validateStateURL(value string) error {
parsed, err := url.Parse(value)
if err != nil {
return err
}
if parsed.Scheme != "http" && parsed.Scheme != "https" {
return fmt.Errorf("must use http or https")
}
if parsed.Host == "" {
return fmt.Errorf("must include a host")
}
if parsed.RawQuery != "" {
return fmt.Errorf("must not include a query string")
}
if parsed.Fragment != "" {
return fmt.Errorf("must not include a fragment")
}
return nil
}