fix broken pr for http headers and add additional constraints for c2p…

client/assets/c2profiles.go

@@ -32,10 +32,10 @@ type HTTPC2ServerConfig struct {
 }
 
 type NameValueProbability struct {
-	Name        string   `json:"name"`
-	Value       string   `json:"value"`
-	Probability int      `json:"probability"`
-	Methods     []string `json:"methods"`
+	Name        string `json:"name"`
+	Value       string `json:"value"`
+	Probability int    `json:"probability"`
+	Method      string `json:"method"`
 }
 
 // HTTPC2ImplantConfig - Implant configuration options
@@ -56,7 +56,7 @@ type HTTPC2ImplantConfig struct {
 
 	NonceQueryArgChars string                 `json:"nonce_query_args"`
 	URLParameters      []NameValueProbability `json:"url_parameters"`
-	Headers            []NameValueProbability `json:"client_headers"`
+	Headers            []NameValueProbability `json:"headers"`
 
 	MaxFiles int `json:"max_files"`
 	MinFiles int `json:"min_files"`

client/command/c2profiles/c2profiles.go

@@ -292,6 +292,7 @@ func C2ConfigToJSON(profileName string, profile *clientpb.HTTPC2Config) (*assets
 			Name:        header.Name,
 			Value:       header.Value,
 			Probability: int(header.Probability),
+			Method:      header.Method,
 		})
 	}
 	implantConfig.Headers = headers
@@ -358,6 +359,7 @@ func C2ConfigToJSON(profileName string, profile *clientpb.HTTPC2Config) (*assets
 			Name:        header.Name,
 			Value:       header.Value,
 			Probability: int(header.Probability),
+			Method:      header.Method,
 		})
 	}
 
@@ -454,14 +456,12 @@ func C2ConfigToProtobuf(profileName string, config *assets.HTTPC2Config) *client
 	}
 
 	for _, clientHeader := range config.ImplantConfig.Headers {
-		for _, method := range clientHeader.Methods {
-			httpC2Headers = append(httpC2Headers, &clientpb.HTTPC2Header{
-				Method:      method,
-				Name:        clientHeader.Name,
-				Value:       clientHeader.Value,
-				Probability: int32(clientHeader.Probability),
-			})
-		}
+		httpC2Headers = append(httpC2Headers, &clientpb.HTTPC2Header{
+			Method:      clientHeader.Method,
+			Name:        clientHeader.Name,
+			Value:       clientHeader.Value,
+			Probability: int32(clientHeader.Probability),
+		})
 	}
 
 	implantConfig := &clientpb.HTTPC2ImplantConfig{
@@ -486,14 +486,12 @@ func C2ConfigToProtobuf(profileName string, config *assets.HTTPC2Config) *client
 	// Server Config
 	serverHeaders := []*clientpb.HTTPC2Header{}
 	for _, serverHeader := range config.ServerConfig.Headers {
-		for _, method := range serverHeader.Methods {
-			serverHeaders = append(serverHeaders, &clientpb.HTTPC2Header{
-				Method:      method,
-				Name:        serverHeader.Name,
-				Value:       serverHeader.Value,
-				Probability: int32(serverHeader.Probability),
-			})
-		}
+		serverHeaders = append(serverHeaders, &clientpb.HTTPC2Header{
+			Method:      serverHeader.Method,
+			Name:        serverHeader.Name,
+			Value:       serverHeader.Value,
+			Probability: int32(serverHeader.Probability),
+		})
 	}
 
 	serverCookies := []*clientpb.HTTPC2Cookie{}
@@ -536,7 +534,7 @@ func PrintC2Profiles(profile *clientpb.HTTPC2Config, con *console.SliverClient)
 
 	var serverHeaders []string
 	for _, header := range profile.ServerConfig.Headers {
-		serverHeaders = append(serverHeaders, header.Value)
+		serverHeaders = append(serverHeaders, header.Name)
 	}
 	tw.AppendRow(table.Row{
 		"Server Headers",
@@ -561,7 +559,7 @@ func PrintC2Profiles(profile *clientpb.HTTPC2Config, con *console.SliverClient)
 
 	var clientHeaders []string
 	for _, header := range profile.ImplantConfig.Headers {
-		clientHeaders = append(clientHeaders, header.Value)
+		clientHeaders = append(clientHeaders, header.Name)
 	}
 	tw.AppendRow(table.Row{
 		"Client Headers",

server/configs/http-c2.go

@@ -60,6 +60,8 @@ var (
 	ErrDuplicateStageExt          = errors.New("stager extension is already used in another C2 profile")
 	ErrDuplicateStartSessionExt   = errors.New("start session extension is already used in another C2 profile")
 	ErrDuplicateC2ProfileName     = errors.New("C2 Profile name is already in use")
+	ErrMissingC2ProfileName       = errors.New("C2 Profile name is required")
+	ErrC2ProfileNotFound          = errors.New("C2 Profile does not exist")
 	ErrUserAgentIllegalCharacters = errors.New("user agent cannot contain the ` character")
 
 	fileNameExp = regexp.MustCompile(`[^a-zA-Z0-9\\._-]+`)

server/db/helpers.go

@@ -471,7 +471,7 @@ func HTTPC2ConfigUpdate(newConf *clientpb.HTTPC2Config, oldConf *clientpb.HTTPC2
 	}
 
 	err = Session().Where(&models.HttpC2Header{
-		HttpC2ServerConfigID: &clientID,
+		HttpC2ImplantConfigID: &clientID,
 	}).Delete(&models.HttpC2Header{})
 	if err.Error != nil {
 		return err.Error

server/rpc/rpc-c2profile.go

@@ -59,16 +59,15 @@ func (rpc *Server) SaveHTTPC2Profile(ctx context.Context, req *clientpb.HTTPC2Co
 		return nil, err
 	}
 
-	profileName := ""
-	if req.Overwrite {
-		profileName = req.C2Config.Name
+	if req.Overwrite && req.C2Config.Name == "" {
+		return nil, configs.ErrMissingC2ProfileName
 	}
-	err = db.SearchStageExtensions(req.C2Config.ImplantConfig.StagerFileExtension, profileName)
+	err = db.SearchStageExtensions(req.C2Config.ImplantConfig.StagerFileExtension, req.C2Config.Name)
 	if err != nil {
 		return nil, err
 	}
 
-	err = db.SearchStartSessionExtensions(req.C2Config.ImplantConfig.StartSessionFileExtension, profileName)
+	err = db.SearchStartSessionExtensions(req.C2Config.ImplantConfig.StartSessionFileExtension, req.C2Config.Name)
 	if err != nil {
 		return nil, err
 	}
@@ -81,6 +80,10 @@ func (rpc *Server) SaveHTTPC2Profile(ctx context.Context, req *clientpb.HTTPC2Co
 		return nil, configs.ErrDuplicateC2ProfileName
 	}
 
+	if httpC2Config.Name == "" {
+		return nil, configs.ErrC2ProfileNotFound
+	}
+
 	if req.Overwrite {
 		err = db.HTTPC2ConfigUpdate(req.C2Config, httpC2Config)
 		if err != nil {