chore: import upstream snapshot with attribution
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@@ -0,0 +1,79 @@
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package exec
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import (
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"fmt"
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"regexp"
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"strings"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/http/proxy"
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"github.com/portainer/portainer/api/http/proxy/factory"
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"github.com/portainer/portainer/api/internal/registryutils"
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"github.com/docker/cli/cli/config/types"
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"github.com/rs/zerolog/log"
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)
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var stackNameNormalizeRegex = regexp.MustCompile("[^-_a-z0-9]+")
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func normalizeStackName(name string) string {
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return stackNameNormalizeRegex.ReplaceAllString(strings.ToLower(name), "")
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}
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// fetchEndpointProxy returns the Docker host URL for the given endpoint.
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// For remote endpoints it creates a local proxy that handles TLS termination and
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// Portainer agent header injection; for local unix/npipe sockets no proxy is needed.
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func fetchEndpointProxy(proxyManager *proxy.Manager, endpoint *portainer.Endpoint) (string, *factory.ProxyServer, error) {
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if strings.HasPrefix(endpoint.URL, "unix://") || strings.HasPrefix(endpoint.URL, "npipe://") {
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return "", nil, nil
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}
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proxy, err := proxyManager.CreateAgentProxyServer(endpoint)
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if err != nil {
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return "", nil, err
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}
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return fmt.Sprintf("tcp://127.0.0.1:%d", proxy.Port), proxy, nil
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}
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// portainerRegistriesToAuthConfigs converts registries to Docker auth configs.
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// Callers must ensure ECR tokens are valid before calling this function (e.g. via
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// registryutils.RefreshAndPersistECRTokens with a real DataStoreTx). This function
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// intentionally performs no DB writes to avoid write-lock contention when called inside
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// an active BoltDB write transaction.
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func portainerRegistriesToAuthConfigs(registries []portainer.Registry) []types.AuthConfig {
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var authConfigs []types.AuthConfig
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for _, r := range registries {
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ac := types.AuthConfig{
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Username: r.Username,
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Password: r.Password,
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ServerAddress: r.URL,
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}
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if r.Authentication {
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var err error
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ac.Username, ac.Password, err = getEffectiveRegUsernamePassword(&r)
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if err != nil {
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continue
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}
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}
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authConfigs = append(authConfigs, ac)
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}
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return authConfigs
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}
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func getEffectiveRegUsernamePassword(registry *portainer.Registry) (string, string, error) {
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username, password, err := registryutils.GetRegEffectiveCredential(registry)
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if err != nil {
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log.Warn().
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Err(err).
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Str("RegistryName", registry.Name).
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Msg("Failed to get effective credential. Skip logging with this registry.")
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}
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return username, password, err
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}
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