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http: don't quote Set-Cookie Domain and Path

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Fixes #1659

R=rsc, bradfitzgo, bradfitzwork
CC=bradfitz, golang-dev
https://golang.org/cl/4368052
This commit is contained in:
Petar Maymounkov 2011-04-14 15:05:02 -07:00 committed by Brad Fitzpatrick
parent a49e7f393f
commit 8b35293070
2 changed files with 22 additions and 5 deletions
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21
src/pkg/http/cookie.go
View File

@ -142,12 +142,12 @@ func writeSetCookies(w io.Writer, kk []*Cookie) os.Error {
var b bytes.Buffer
for _, c := range kk {
b.Reset()
fmt.Fprintf(&b, "%s=%s", c.Name, c.Value)
fmt.Fprintf(&b, "%s=%s", sanitizeName(c.Name), sanitizeValue(c.Value))
if len(c.Path) > 0 {
fmt.Fprintf(&b, "; Path=%s", URLEscape(c.Path))
fmt.Fprintf(&b, "; Path=%s", sanitizeValue(c.Path))
}
if len(c.Domain) > 0 {
fmt.Fprintf(&b, "; Domain=%s", URLEscape(c.Domain))
fmt.Fprintf(&b, "; Domain=%s", sanitizeValue(c.Domain))
}
if len(c.Expires.Zone) > 0 {
fmt.Fprintf(&b, "; Expires=%s", c.Expires.Format(time.RFC1123))
@ -225,7 +225,7 @@ func readCookies(h Header) []*Cookie {
func writeCookies(w io.Writer, kk []*Cookie) os.Error {
lines := make([]string, 0, len(kk))
for _, c := range kk {
lines = append(lines, fmt.Sprintf("Cookie: %s=%s\r\n", c.Name, c.Value))
lines = append(lines, fmt.Sprintf("Cookie: %s=%s\r\n", sanitizeName(c.Name), sanitizeValue(c.Value)))
}
sort.SortStrings(lines)
for _, l := range lines {
@ -236,6 +236,19 @@ func writeCookies(w io.Writer, kk []*Cookie) os.Error {
return nil
}
func sanitizeName(n string) string {
n = strings.Replace(n, "\n", "-", -1)
n = strings.Replace(n, "\r", "-", -1)
return n
}
func sanitizeValue(v string) string {
v = strings.Replace(v, "\n", " ", -1)
v = strings.Replace(v, "\r", " ", -1)
v = strings.Replace(v, ";", " ", -1)
return v
}
func unquoteCookieValue(v string) string {
if len(v) > 1 && v[0] == '"' && v[len(v)-1] == '"' {
return v[1 : len(v)-1]

6
src/pkg/http/cookie_test.go
View File

@ -21,9 +21,13 @@ var writeSetCookiesTests = []struct {
[]*Cookie{
&Cookie{Name: "cookie-1", Value: "v$1"},
&Cookie{Name: "cookie-2", Value: "two", MaxAge: 3600},
&Cookie{Name: "cookie-3", Value: "three", Domain: ".example.com"},
&Cookie{Name: "cookie-4", Value: "four", Path: "/restricted/"},
},
"Set-Cookie: cookie-1=v$1\r\n" +
"Set-Cookie: cookie-2=two; Max-Age=3600\r\n",
"Set-Cookie: cookie-2=two; Max-Age=3600\r\n" +
"Set-Cookie: cookie-3=three; Domain=.example.com\r\n" +
"Set-Cookie: cookie-4=four; Path=/restricted/\r\n",
},
}