traefik/tls/tls.go

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package tls
import (
"fmt"
"strings"
)
const certificateHeader = "-----BEGIN CERTIFICATE-----\n"
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// ClientCA defines traefik CA files for a entryPoint
// and it indicates if they are mandatory or have just to be analyzed if provided
type ClientCA struct {
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Files FilesOrContents
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Optional bool
}
// TLS configures TLS for an entry point
type TLS struct {
MinVersion string `export:"true"`
CipherSuites []string
ClientCA ClientCA
SniStrict bool `export:"true"`
}
// Store holds the options for a given Store
type Store struct {
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DefaultCertificate *Certificate
}
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// FilesOrContents hold the CA we want to have in root
type FilesOrContents []FileOrContent
// Configuration allows mapping a TLS certificate to a list of entrypoints
type Configuration struct {
Stores []string
Certificate *Certificate
}
// String is the method to format the flag's value, part of the flag.Value interface.
// The String method's output will be used in diagnostics.
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func (r *FilesOrContents) String() string {
sliceOfString := make([]string, len([]FileOrContent(*r)))
for key, value := range *r {
sliceOfString[key] = value.String()
}
return strings.Join(sliceOfString, ",")
}
// Set is the method to set the flag value, part of the flag.Value interface.
// Set's argument is a string to be parsed to set the flag.
// It's a comma-separated list, so we split it.
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func (r *FilesOrContents) Set(value string) error {
filesOrContents := strings.Split(value, ",")
if len(filesOrContents) == 0 {
return fmt.Errorf("bad FilesOrContents format: %s", value)
}
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for _, fileOrContent := range filesOrContents {
*r = append(*r, FileOrContent(fileOrContent))
}
return nil
}
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// Get return the FilesOrContents list
func (r *FilesOrContents) Get() interface{} {
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return *r
}
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// SetValue sets the FilesOrContents with val
func (r *FilesOrContents) SetValue(val interface{}) {
*r = val.(FilesOrContents)
}
// Type is type of the struct
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func (r *FilesOrContents) Type() string {
return "filesorcontents"
}