44 lines
1020 B
Go
44 lines
1020 B
Go
package auth
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import (
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"net/http"
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"strings"
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"github.com/gin-gonic/gin"
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)
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const ContextClaimsKey = "auth_claims"
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const ContextUserIDKey = "auth_user_id"
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const ContextRoleKey = "auth_role"
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func RequireAuth(tokens TokenService) gin.HandlerFunc {
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return func(c *gin.Context) {
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header := c.GetHeader("Authorization")
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if header == "" || !strings.HasPrefix(header, "Bearer ") {
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c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "Autenticacao obrigatoria."})
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return
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}
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claims, err := tokens.ParseAccessToken(strings.TrimPrefix(header, "Bearer "))
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if err != nil {
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c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "Sessao invalida ou expirada."})
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return
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}
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c.Set(ContextClaimsKey, claims)
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c.Set(ContextUserIDKey, claims.UserID)
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c.Set(ContextRoleKey, claims.Role)
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c.Next()
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}
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}
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func ClaimsFromContext(c *gin.Context) (Claims, bool) {
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value, ok := c.Get(ContextClaimsKey)
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if !ok {
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return Claims{}, false
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}
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claims, ok := value.(Claims)
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return claims, ok
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}
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