40 lines
771 B
Go
40 lines
771 B
Go
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package api
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import (
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"fmt"
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"github.com/gin-gonic/gin"
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"os"
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"strings"
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)
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func Auth() gin.HandlerFunc {
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if hasProfile("basic-auth") {
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return gin.BasicAuth(loadAuth())
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}
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panic("keycloak support not implemented")
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}
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func hasProfile(value string) bool {
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profileOptions := strings.Split(os.Getenv("PROFILE"), ",")
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for _, option := range profileOptions {
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if option == value {
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return true
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}
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}
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return false
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}
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func loadAuth() map[string]string {
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credentials := envMustExist("AUTH_KEY")
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values := strings.Split(credentials, ":")
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return map[string]string{values[0]: values[1]}
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}
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func envMustExist(env string) string {
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if value, exists := os.LookupEnv(env); !exists {
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panic(fmt.Sprintf("env variable '%s' not defined", env))
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} else {
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return value
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}
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}
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