Initial QSfera import

Server/services/frontend/pkg/config/defaults/defaultconfig.go

@@ -0,0 +1,203 @@
+package defaults
+
+import (
+	"time"
+
+	"github.com/qsfera/server/pkg/shared"
+	"github.com/qsfera/server/pkg/structs"
+	"github.com/qsfera/server/services/frontend/pkg/config"
+)
+
+// FullDefaultConfig returns a fully initialized default configuration
+func FullDefaultConfig() *config.Config {
+	cfg := DefaultConfig()
+	EnsureDefaults(cfg)
+	Sanitize(cfg)
+	return cfg
+}
+
+// DefaultConfig returns a basic default configuration
+func DefaultConfig() *config.Config {
+	return &config.Config{
+		Debug: config.Debug{
+			Addr:   "127.0.0.1:9141",
+			Token:  "",
+			Pprof:  false,
+			Zpages: false,
+		},
+		HTTP: config.HTTPConfig{
+			Addr:      "127.0.0.1:9140",
+			Namespace: "qsfera.web",
+			Protocol:  "tcp",
+			Prefix:    "",
+			CORS: config.CORS{
+				AllowedOrigins: []string{"https://localhost:9200"},
+				AllowedMethods: []string{
+					"OPTIONS",
+					"HEAD",
+					"GET",
+					"PUT",
+					"POST",
+					"PATCH",
+					"DELETE",
+					"MKCOL",
+					"PROPFIND",
+					"PROPPATCH",
+					"MOVE",
+					"COPY",
+					"REPORT",
+					"SEARCH",
+				},
+				AllowedHeaders: []string{
+					"Origin",
+					"Accept",
+					"Content-Type",
+					"Depth",
+					"Authorization",
+					"Ocs-Apirequest",
+					"If-None-Match",
+					"If-Match",
+					"Destination",
+					"Overwrite",
+					"X-Request-Id",
+					"X-Requested-With",
+					"Tus-Resumable",
+					"Tus-Checksum-Algorithm",
+					"Upload-Concat",
+					"Upload-Length",
+					"Upload-Metadata",
+					"Upload-Defer-Length",
+					"Upload-Expires",
+					"Upload-Checksum",
+					"Upload-Offset",
+					"X-HTTP-Method-Override",
+					"Cache-Control",
+				},
+				AllowCredentials: false,
+			},
+		},
+		Service: config.Service{
+			Name: "frontend",
+		},
+		Reva:                     shared.DefaultRevaConfig(),
+		PublicURL:                "https://localhost:9200",
+		UploadMaxChunkSize:       1e+7,
+		UploadHTTPMethodOverride: "",
+		DefaultUploadProtocol:    "tus",
+		DefaultLinkPermissions:   1,
+		SearchMinLength:          3,
+		CheckForUpdates:          true,
+		Checksums: config.Checksums{
+			SupportedTypes:      []string{"sha1", "md5", "adler32"},
+			PreferredUploadType: "sha1",
+		},
+		AppHandler: config.AppHandler{
+			Prefix:            "app",
+			SecureViewAppAddr: "qsfera.api.collaboration",
+		},
+		Archiver: config.Archiver{
+			Insecure:    false,
+			Prefix:      "archiver",
+			MaxNumFiles: 10000,
+			MaxSize:     1073741824,
+		},
+		DataGateway: config.DataGateway{
+			Prefix: "data",
+		},
+		OCS: config.OCS{
+			Prefix:                      "ocs",
+			SharePrefix:                 "/Shares",
+			HomeNamespace:               "/users/{{.Id.OpaqueId}}",
+			AdditionalInfoAttribute:     "{{.Mail}}",
+			StatCacheType:               "memory",
+			StatCacheNodes:              []string{"127.0.0.1:9233"},
+			StatCacheDatabase:           "cache-stat",
+			StatCacheTTL:                300 * time.Second,
+			ListOCMShares:               true,
+			PublicShareMustHavePassword: true,
+			IncludeOCMSharees:           false,
+		},
+		OCDav: config.OCDav{
+			Prefix:                "",
+			SkipUserGroupsInToken: false,
+
+			WebdavNamespace:            "/users/{{.Id.OpaqueId}}",
+			FilesNamespace:             "/users/{{.Id.OpaqueId}}",
+			SharesNamespace:            "/Shares",
+			OCMNamespace:               "/public",
+			PublicURL:                  "https://localhost:9200",
+			Insecure:                   false,
+			EnableHTTPTPC:              false,
+			Timeout:                    84300,
+			AllowPropfindDepthInfinity: false,
+			NameValidation: config.NameValidation{
+				InvalidChars: []string{"\f", "\r", "\n", "\\"},
+				MaxLength:    255,
+			},
+		},
+		Middleware: config.Middleware{
+			Auth: config.Auth{
+				CredentialsByUserAgent: map[string]string{},
+			},
+		},
+		LDAPServerWriteEnabled: true,
+		AutoAcceptShares:       true,
+		Events: config.Events{
+			Endpoint:  "127.0.0.1:9233",
+			Cluster:   "qsfera-cluster",
+			EnableTLS: false,
+		},
+		MaxConcurrency: 1,
+		PasswordPolicy: config.PasswordPolicy{
+			MinCharacters:          8,
+			MinLowerCaseCharacters: 1,
+			MinUpperCaseCharacters: 1,
+			MinDigits:              1,
+			MinSpecialCharacters:   1,
+		},
+		Groupware: config.Groupware{
+			Enabled: false,
+		},
+	}
+}
+
+// EnsureDefaults adds default values to the configuration if they are not set yet
+func EnsureDefaults(cfg *config.Config) {
+	if cfg.LogLevel == "" {
+		cfg.LogLevel = "error"
+	}
+
+	if cfg.Reva == nil && cfg.Commons != nil {
+		cfg.Reva = structs.CopyOrZeroValue(cfg.Commons.Reva)
+	}
+
+	if cfg.TokenManager == nil && cfg.Commons != nil && cfg.Commons.TokenManager != nil {
+		cfg.TokenManager = &config.TokenManager{
+			JWTSecret: cfg.Commons.TokenManager.JWTSecret,
+		}
+	} else if cfg.TokenManager == nil {
+		cfg.TokenManager = &config.TokenManager{}
+	}
+
+	if cfg.TransferSecret == "" && cfg.Commons != nil && cfg.Commons.TransferSecret != "" {
+		cfg.TransferSecret = cfg.Commons.TransferSecret
+	}
+
+	if cfg.MachineAuthAPIKey == "" && cfg.Commons != nil && cfg.Commons.MachineAuthAPIKey != "" {
+		cfg.MachineAuthAPIKey = cfg.Commons.MachineAuthAPIKey
+	}
+
+	if (cfg.Commons != nil && cfg.Commons.QsferaURL != "") &&
+		(cfg.HTTP.CORS.AllowedOrigins == nil ||
+			len(cfg.HTTP.CORS.AllowedOrigins) == 1 &&
+				cfg.HTTP.CORS.AllowedOrigins[0] == "https://localhost:9200") {
+		cfg.HTTP.CORS.AllowedOrigins = []string{cfg.Commons.QsferaURL}
+	}
+}
+
+// Sanitize sanitized the configuration
+func Sanitize(cfg *config.Config) {
+	if cfg.MaxConcurrency <= 0 {
+		cfg.MaxConcurrency = 5
+	}
+}