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checker: harden HTTP collection and stabilize report ordering

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Validate the federation tester URI placeholder, escape the domain, set
a client timeout, cap the response body, and ship CA certificates in
the scratch image so HTTPS calls succeed. Sort hosts, connection
reports, and errors when rendering so output is deterministic, and
deduplicate TLS problems. Drop the deprecated aggregate Rule() and add
tests for collection and rules.
This commit is contained in:
nemunaire 2026-04-26 03:56:38 +07:00
commit ae7e4d562e
10 changed files with 360 additions and 34 deletions
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26
checker/report.go
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@ -4,6 +4,7 @@ import (
"encoding/json"
"fmt"
"html/template"
"sort"
"strings"
sdk "git.happydns.org/checker-sdk-go/checker"
@ -326,7 +327,13 @@ func (p *matrixProvider) GetHTMLReport(ctx sdk.ReportContext) (string, error) {
}
// Hosts
for name, h := range r.DNSResult.Hosts {
hostNames := make([]string, 0, len(r.DNSResult.Hosts))
for name := range r.DNSResult.Hosts {
hostNames = append(hostNames, name)
}
sort.Strings(hostNames)
for _, name := range hostNames {
h := r.DNSResult.Hosts[name]
data.Hosts = append(data.Hosts, matrixHostData{
Name: name,
CName: h.CName,
@ -335,7 +342,13 @@ func (p *matrixProvider) GetHTMLReport(ctx sdk.ReportContext) (string, error) {
}
// Successful connections
for addr, cr := range r.ConnectionReports {
connAddrs := make([]string, 0, len(r.ConnectionReports))
for addr := range r.ConnectionReports {
connAddrs = append(connAddrs, addr)
}
sort.Strings(connAddrs)
for _, addr := range connAddrs {
cr := r.ConnectionReports[addr]
conn := matrixConnectionData{
Address: addr,
TLSVersion: cr.Cipher.Version,
@ -363,10 +376,15 @@ func (p *matrixProvider) GetHTMLReport(ctx sdk.ReportContext) (string, error) {
}
// Failed connections
for addr, ce := range r.ConnectionErrors {
errAddrs := make([]string, 0, len(r.ConnectionErrors))
for addr := range r.ConnectionErrors {
errAddrs = append(errAddrs, addr)
}
sort.Strings(errAddrs)
for _, addr := range errAddrs {
data.ConnectionErrors = append(data.ConnectionErrors, matrixConnErrData{
Address: addr,
Message: ce.Message,
Message: r.ConnectionErrors[addr].Message,
})
}