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add cookie_file config option (#1133)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| // SPDX-License-Identifier: GPL-3.0-or-later | ||
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| package httpcheck | ||
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| import ( | ||
| "bufio" | ||
| "fmt" | ||
| "net/http" | ||
| "net/http/cookiejar" | ||
| "net/url" | ||
| "os" | ||
| "strconv" | ||
| "strings" | ||
| "time" | ||
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| "golang.org/x/net/publicsuffix" | ||
| ) | ||
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| // TODO: implement proper cookie auth support | ||
| // relevant forum topic: https://community.netdata.cloud/t/howto-http-endpoint-collector-with-cookie-and-user-pass/3981/5?u=ilyam8 | ||
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| // cookie file format: https://everything.curl.dev/http/cookies/fileformat | ||
| func loadCookieJar(path string) (http.CookieJar, error) { | ||
| file, err := os.Open(path) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| defer func() { _ = file.Close() }() | ||
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| jar, err := cookiejar.New(&cookiejar.Options{PublicSuffixList: publicsuffix.List}) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
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| sc := bufio.NewScanner(file) | ||
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| for sc.Scan() { | ||
| line, httpOnly := strings.CutPrefix(strings.TrimSpace(sc.Text()), "#HttpOnly_") | ||
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| if strings.HasPrefix(line, "#") || line == "" { | ||
| continue | ||
| } | ||
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| parts := strings.Fields(line) | ||
| if len(parts) != 6 && len(parts) != 7 { | ||
| return nil, fmt.Errorf("got %d fields in line '%s', want 6 or 7", len(parts), line) | ||
| } | ||
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| for i, v := range parts { | ||
| parts[i] = strings.TrimSpace(v) | ||
| } | ||
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| cookie := &http.Cookie{ | ||
| Domain: parts[0], | ||
| Path: parts[2], | ||
| Name: parts[5], | ||
| HttpOnly: httpOnly, | ||
| } | ||
| cookie.Secure, err = strconv.ParseBool(parts[3]) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| expires, err := strconv.ParseInt(parts[4], 10, 64) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if expires > 0 { | ||
| cookie.Expires = time.Unix(expires, 0) | ||
| } | ||
| if len(parts) == 7 { | ||
| cookie.Value = parts[6] | ||
| } | ||
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| scheme := "http" | ||
| if cookie.Secure { | ||
| scheme = "https" | ||
| } | ||
| cookieURL := &url.URL{ | ||
| Scheme: scheme, | ||
| Host: cookie.Domain, | ||
| } | ||
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| cookies := jar.Cookies(cookieURL) | ||
| cookies = append(cookies, cookie) | ||
| jar.SetCookies(cookieURL, cookies) | ||
| } | ||
|
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| return jar, nil | ||
| } |
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