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HashEmail function should also remove spaces

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According to the [Gravatar API](https://en.gravatar.com/site/implement/hash/) whitespace should also be removed from the email, it was not doing this previously.
This commit is contained in:
Andrew Burns 2014-12-05 10:58:49 -07:00
parent e577f2fff3
commit adc1ac689e
1 changed files with 5 additions and 1 deletions
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6
modules/avatar/avatar.go
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@ -48,8 +48,12 @@ func init() {
// hash email to md5 string // hash email to md5 string
// keep this func in order to make this package indenpent // keep this func in order to make this package indenpent
func HashEmail(email string) string { func HashEmail(email string) string {
// https://en.gravatar.com/site/implement/hash/
email = strings.TrimSpace(email)
email = strings.ToLower(email)
h := md5.New() h := md5.New()
h.Write([]byte(strings.ToLower(email))) h.Write([]byte(email))
return hex.EncodeToString(h.Sum(nil)) return hex.EncodeToString(h.Sum(nil))
} }