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crypto/x509: fix build

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This pulls in changes that should have been in 3faf9d0c10c0, but
weren't because x509.go was part of another changelist.

TBR=bradfitzgo

R=bradfitzgo
CC=golang-dev
https://golang.org/cl/4433056
This commit is contained in:
Adam Langley 2011-04-19 10:11:37 -04:00
parent c24c6d8340
commit 90d3837193
1 changed files with 0 additions and 58 deletions
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58
src/pkg/crypto/x509/x509.go
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@ -15,7 +15,6 @@ import (
"hash"
"io"
"os"
"strings"
"time"
)
@ -442,63 +441,6 @@ func (c *Certificate) CheckSignatureFrom(parent *Certificate) (err os.Error) {
return rsa.VerifyPKCS1v15(pub, hashType, digest, c.Signature)
}
func matchHostnames(pattern, host string) bool {
if len(pattern) == 0 || len(host) == 0 {
return false
}
patternParts := strings.Split(pattern, ".", -1)
hostParts := strings.Split(host, ".", -1)
if len(patternParts) != len(hostParts) {
return false
}
for i, patternPart := range patternParts {
if patternPart == "*" {
continue
}
if patternPart != hostParts[i] {
return false
}
}
return true
}
type HostnameError struct {
Certificate *Certificate
Host string
}
func (h *HostnameError) String() string {
var valid string
c := h.Certificate
if len(c.DNSNames) > 0 {
valid = strings.Join(c.DNSNames, ", ")
} else {
valid = c.Subject.CommonName
}
return "certificate is valid for " + valid + ", not " + h.Host
}
// VerifyHostname returns nil if c is a valid certificate for the named host.
// Otherwise it returns an os.Error describing the mismatch.
func (c *Certificate) VerifyHostname(h string) os.Error {
if len(c.DNSNames) > 0 {
for _, match := range c.DNSNames {
if matchHostnames(match, h) {
return nil
}
}
// If Subject Alt Name is given, we ignore the common name.
} else if matchHostnames(c.Subject.CommonName, h) {
return nil
}
return &HostnameError{c, h}
}
type UnhandledCriticalExtension struct{}
func (h UnhandledCriticalExtension) String() string {