本文整理匯總了Golang中github.com/pgpst/pgpst/internal/github.com/gin-gonic/gin.Context.Header方法的典型用法代碼示例。如果您正苦於以下問題：Golang Context.Header方法的具體用法？Golang Context.Header怎麽用？Golang Context.Header使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/pgpst/pgpst/internal/github.com/gin-gonic/gin.Context的用法示例。
在下文中一共展示了Context.Header方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: authMiddleware
func (a *API) authMiddleware(c *gin.Context) {
// Get the "Authorization" header
authorization := c.Request.Header.Get("Authorization")
if authorization == "" {
c.JSON(401, &gin.H{
"code": 401,
"error": "Invalid Authorization header",
})
c.Abort()
return
}
// Split it into two parts - "Bearer" and token
parts := strings.SplitN(authorization, " ", 2)
if parts[0] != "Bearer" {
c.JSON(401, &gin.H{
"code": 401,
"error": "Invalid Authorization header",
})
c.Abort()
return
}
// Verify the token
cursor, err := r.Table("tokens").Get(parts[1]).Do(func(token r.Term) map[string]interface{} {
return map[string]interface{}{
"token": token,
"account": r.Table("accounts").Get(token.Field("owner")),
}
}).Run(a.Rethink)
if err != nil {
c.JSON(500, &gin.H{
"code": 0,
"error": err.Error(),
})
c.Abort()
return
}
defer cursor.Close()
var result struct {
Token *models.Token `gorethink:"token"`
Account *models.Account `gorethink:"account"`
}
if err := cursor.One(&result); err != nil {
c.JSON(500, &gin.H{
"code": 0,
"error": err.Error(),
})
c.Abort()
return
}
// Validate the token
if result.Token.Type != "auth" {
c.JSON(401, &gin.H{
"code": 401,
"error": "Invalid token type",
})
c.Abort()
return
}
// Check for expiration
if result.Token.IsExpired() {
c.JSON(401, &gin.H{
"code": 401,
"error": "Your authentication token has expired",
})
c.Abort()
return
}
// Validate the account
if result.Account.Status != "active" {
c.JSON(401, &gin.H{
"code": 401,
"error": "Your account is " + result.Account.Status,
})
c.Abort()
return
}
// Write token into environment
c.Set("account", result.Account)
c.Set("token", result.Token)
// Write some headers into the response
c.Header(
"X-Authenticated-As",
result.Account.ID+"; "+result.Account.MainAddress,
)
c.Header(
"X-Authenticated-Scope",
strings.Join(result.Token.Scope, ", "),
)
}