DeineAgenturUG/go-xmlsec
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add a Signature struct that can be used to make Signature templates

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This commit is contained in:
Ross Kinder
2015-10-06 12:41:35 -04:00
parent 673471166f
commit 966c9d115a
2 changed files with 74 additions and 1 deletions
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24
xmldsig/xmldsig_test.go
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@@ -1,10 +1,16 @@
package xmldsig
import (
"encoding/xml"
"strings"
"testing"
)
type Envelope struct {
Data string
Signature Signature `xml:"http://www.w3.org/2000/09/xmldsig# Signature"`
}
func TestSign(t *testing.T) {
key := []byte(`-----BEGIN PRIVATE KEY-----
MIICeAIBADANBgkqhkiG9w0BAQEFAASCAmIwggJeAgEAAoGBAOK9uFHs/nXrH9Lc
@@ -48,7 +54,7 @@ XML Security Library example: Simple signature template file for sign1 example.
<KeyName/>
</KeyInfo>
</Signature>
</Envelope>`
</Envelope>`)
expectedSignedString := "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!--\nXML Security Library example: Simple signature template file for sign1 example.\n-->\n<Envelope xmlns=\"urn:envelope\">\n <Data>\n\tHello, World!\n </Data>\n <Signature xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <SignedInfo>\n <CanonicalizationMethod Algorithm=\"http://www.w3.org/TR/2001/REC-xml-c14n-20010315\"/>\n <SignatureMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#rsa-sha1\"/>\n <Reference URI=\"\">\n <Transforms>\n <Transform Algorithm=\"http://www.w3.org/2000/09/xmldsig#enveloped-signature\"/>\n </Transforms>\n <DigestMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#sha1\"/>\n <DigestValue>9H/rQr2Axe9hYTV2n/tCp+3UIQQ=</DigestValue>\n </Reference>\n </SignedInfo>\n <SignatureValue>2rM7C8ZzCjxEY4kueUaSevvEZjORQ7hBTWGxUJXStyQScLtX1drFx9dRmUdk/uRr\n0O37B3gsbKzlpQNfdVYPIfWgswjEVLBH7Ncl1dJ6dTofkQrogIF5CQE+PIAG3MPh\nnWsIcBahRQ+rNaRB/TDscuEV3+V3Je4K7E0OEKEuP1I=</SignatureValue>\n <KeyInfo>\n\t<KeyName/>\n </KeyInfo>\n </Signature>\n</Envelope>\n"
@@ -62,6 +68,22 @@ XML Security Library example: Simple signature template file for sign1 example.
t.Errorf("signed: expected %q, got `%q`", expectedSignedString, string(actualSignedString))
return
}
// Try again but this time construct the message from a struct having a Signature member
doc := Envelope{Data: "Hello, World!"}
doc.Signature = DefaultSignature()
docStr, err = xml.Marshal(doc)
if err != nil {
t.Errorf("marshal: %s", err)
}
actualSignedString, err = Sign(key, docStr)
if err != nil {
t.Errorf("sign: %s", err)
return
}
expectedSignedString = "<?xml version=\"1.0\"?>\n<Envelope><Data>Hello, World!</Data><Signature xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><SignedInfo><CanonicalizationMethod Algorithm=\"http://www.w3.org/TR/2001/REC-xml-c14n-20010315\"/><SignatureMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#rsa-sha1\"/><Reference><Transforms><Transform Algorithm=\"http://www.w3.org/2000/09/xmldsig#enveloped-signature\"/></Transforms><DigestMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#sha1\"/><DigestValue>09XOMG8zghPZhJYD8kM2uJsr1cc=</DigestValue></Reference></SignedInfo><SignatureValue>fqL9oHtcNiFFaTy7AJoQ1hs5Wz0fTqjq0xANLz/mSLBLiFv2OEicuwyo4InyBnyf\njSjmCBaz8QPX9rTW49a2wv1RMkls0WnqP65DUY2ofM4wKHWcjnGt1p1rlYdDv5Sl\njk5Wqwy2EmoqGSXQovRZmn4jidThmoqgum4LNKC2lFI=</SignatureValue><KeyInfo><KeyName/></KeyInfo></Signature></Envelope>\n"
if string(actualSignedString) != expectedSignedString {
t.Errorf("signed: expected %q, got `%q`", expectedSignedString, string(actualSignedString))
return
}