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providers.go
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/
providers.go
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package acme
import (
"context"
"fmt"
log "github.com/hashicorp/go-hclog"
"github.com/hashicorp/vault/sdk/logical"
)
type vaultProvider struct {
storage logical.Storage
ctx context.Context
logger log.Logger
getPath func(string, string, string) string
}
func newVaultHTTP01Provider(ctx context.Context, logger log.Logger, req *logical.Request) vaultProvider {
return vaultProvider{
storage: req.Storage,
ctx: ctx,
logger: logger,
getPath: func(domain, token, keyAuth string) string {
return fmt.Sprintf("challenges/http-01/%s", token)
},
}
}
func newVaultTLSALPN01Provider(ctx context.Context, logger log.Logger, req *logical.Request) vaultProvider {
return vaultProvider{
storage: req.Storage,
ctx: ctx,
logger: logger,
getPath: func(domain, token, keyAuth string) string {
return fmt.Sprintf("challenges/tls-alpn-01/%s", domain)
},
}
}
func (p vaultProvider) Present(domain, token, keyAuth string) error {
path := p.getPath(domain, token, keyAuth)
storageEntry, err := logical.StorageEntryJSON(path, map[string]interface{}{
"domain": domain,
"key": keyAuth,
})
if err != nil {
return fmt.Errorf("failed to create storage entry: %v", err)
}
p.logger.Debug("Saving token", "path", storageEntry.Key)
return p.storage.Put(p.ctx, storageEntry)
}
func (p vaultProvider) CleanUp(domain, token, keyAuth string) error {
path := p.getPath(domain, token, keyAuth)
p.logger.Debug("Deleting token", "path", path)
return p.storage.Delete(p.ctx, path)
}