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32 lines
787 B
Go
32 lines
787 B
Go
package saml
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import (
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"crypto/rand"
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"io"
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"time"
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dsig "github.com/russellhaering/goxmldsig"
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)
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// TimeNow is a function that returns the current time. The default
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// value is time.Now, but it can be replaced for testing.
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var TimeNow = func() time.Time { return time.Now().UTC() }
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// Clock is assigned to dsig validation and signing contexts if it is
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// not nil, otherwise the default clock is used.
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var Clock *dsig.Clock
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// RandReader is the io.Reader that produces cryptographically random
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// bytes when they are need by the library. The default value is
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// rand.Reader, but it can be replaced for testing.
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var RandReader = rand.Reader
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func randomBytes(n int) []byte {
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rv := make([]byte, n)
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if _, err := io.ReadFull(RandReader, rv); err != nil {
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panic(err)
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}
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return rv
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}
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