Add 'proxy/' from commit '201b9a652685cdfb72ba81c7e7b00ba1c60a0e35'

git-subtree-dir: proxy
git-subtree-mainline: 571d96e856
git-subtree-split: 201b9a6526

proxy/pkg/config/config.go

@@ -0,0 +1,134 @@
+package config
+
+// Log defines the available logging configuration.
+type Log struct {
+	Level  string
+	Pretty bool
+	Color  bool
+}
+
+// Debug defines the available debug configuration.
+type Debug struct {
+	Addr   string
+	Token  string
+	Pprof  bool
+	Zpages bool
+}
+
+// HTTP defines the available http configuration.
+type HTTP struct {
+	Addr      string
+	Namespace string
+	Root      string
+	TLSCert   string
+	TLSKey    string
+	TLS       bool
+}
+
+// Tracing defines the available tracing configuration.
+type Tracing struct {
+	Enabled   bool
+	Type      string
+	Endpoint  string
+	Collector string
+	Service   string
+}
+
+// Asset defines the available asset configuration.
+type Asset struct {
+	Path string
+}
+
+// Policy enables us to use multiple directors.
+type Policy struct {
+	Name   string
+	Routes []Route
+}
+
+// Route define forwarding routes
+type Route struct {
+	Type        RouteType
+	Endpoint    string
+	Backend     string
+	ApacheVHost bool `mapstructure:"apache-vhost"`
+}
+
+// RouteType defines the type of a route
+type RouteType string
+
+const (
+	// PrefixRoute are routes matched by a prefix
+	PrefixRoute RouteType = "prefix"
+	// QueryRoute are routes machted by a prefix and query parameters
+	QueryRoute RouteType = "query"
+	// RegexRoute are routes matched by a pattern
+	RegexRoute RouteType = "regex"
+	// DefaultRouteType is the PrefixRoute
+	DefaultRouteType RouteType = PrefixRoute
+)
+
+var (
+	// RouteTypes is an array of the available route types
+	RouteTypes []RouteType = []RouteType{QueryRoute, RegexRoute, PrefixRoute}
+)
+
+// Reva defines all available REVA configuration.
+type Reva struct {
+	Address string
+}
+
+// Config combines all available configuration parts.
+type Config struct {
+	File           string
+	Log            Log
+	Debug          Debug
+	HTTP           HTTP
+	Tracing        Tracing
+	Asset          Asset
+	Policies       []Policy
+	OIDC           OIDC
+	TokenManager   TokenManager
+	PolicySelector *PolicySelector `mapstructure:"policy_selector"`
+	Reva           Reva
+	PreSignedURL   PreSignedURL
+}
+
+// OIDC is the config for the OpenID-Connect middleware. If set the proxy will try to authenticate every request
+// with the configured oidc-provider
+type OIDC struct {
+	Issuer   string
+	Insecure bool
+}
+
+// PolicySelector is the toplevel-configuration for different selectors
+type PolicySelector struct {
+	Static    *StaticSelectorConf
+	Migration *MigrationSelectorConf
+}
+
+// StaticSelectorConf is the config for the static-policy-selector
+type StaticSelectorConf struct {
+	Policy string
+}
+
+// TokenManager is the config for using the reva token manager
+type TokenManager struct {
+	JWTSecret string
+}
+
+// PreSignedURL is the config for the presigned url middleware
+type PreSignedURL struct {
+	AllowedHTTPMethods []string
+}
+
+// MigrationSelectorConf is the config for the migration-selector
+type MigrationSelectorConf struct {
+	AccFoundPolicy        string `mapstructure:"acc_found_policy"`
+	AccNotFoundPolicy     string `mapstructure:"acc_not_found_policy"`
+	UnauthenticatedPolicy string `mapstructure:"unauthenticated_policy"`
+}
+
+// New initializes a new configuration
+func New() *Config {
+	return &Config{}
+}