39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
package validator
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import (
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"fmt"
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"path"
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"strings"
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"github.com/authelia/authelia/internal/configuration/schema"
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"github.com/authelia/authelia/internal/utils"
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)
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var defaultReadBufferSize = 4096
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var defaultWriteBufferSize = 4096
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// ValidateServer checks a server configuration is correct.
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func ValidateServer(configuration *schema.ServerConfiguration, validator *schema.StructValidator) {
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switch {
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case strings.Contains(configuration.Path, "/"):
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validator.Push(fmt.Errorf("server path must not contain any forward slashes"))
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case !utils.IsStringAlphaNumeric(configuration.Path):
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validator.Push(fmt.Errorf("server path must only be alpha numeric characters"))
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case configuration.Path == "": // Don't do anything if it's blank.
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default:
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configuration.Path = path.Clean("/" + configuration.Path)
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}
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if configuration.ReadBufferSize == 0 {
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configuration.ReadBufferSize = defaultReadBufferSize
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} else if configuration.ReadBufferSize < 0 {
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validator.Push(fmt.Errorf("server read buffer size must be above 0"))
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}
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if configuration.WriteBufferSize == 0 {
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configuration.WriteBufferSize = defaultWriteBufferSize
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} else if configuration.WriteBufferSize < 0 {
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validator.Push(fmt.Errorf("server write buffer size must be above 0"))
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}
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}
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