Restructuring role, working through Allow Role to Identity functionality

authenticate.go

@@ -12,8 +12,6 @@ import (
 	"path/filepath"
 )
 
-var authCmd *flag.FlagSet
-
 type AuthenticateRequest struct {
 	Accountid string `json:"accountid"`
 	Username  string `json:"username"`
@@ -24,7 +22,106 @@ type AuthenticateResponse struct {
 	Token string `json:"token"`
 }
 
-func authLocalGetToken() {
+type RoleToken struct {
+	Token string `json:"token"`
+}
+
+type AttachRoleToIdentityRequest struct {
+	Identity string `json:"identity"`
+	Role     string `json:"role"`
+}
+
+var authCmd *flag.FlagSet
+
+var identityCommands = []Command{
+	{
+		Names:       []string{"login"},
+		Description: "Login with username and password",
+		Handler:     authLocalAuthenticate,
+	},
+	{
+		Names:       []string{"attachrole"},
+		Description: "Attach Role to Identity",
+		Handler:     authAttachRoleToIdentity,
+	},
+}
+
+func authAttachRoleToIdentity(args []string) {
+	var useRole string
+	var targetIdentity string
+	var targetRole string
+
+	authAttachRoleCmd := flag.NewFlagSet("attachrole", flag.ExitOnError)
+
+	authAttachRoleCmd.StringVar(&useRole, "use-role", "", "Using role (required)")
+	authAttachRoleCmd.StringVar(&targetIdentity, "target-identity", "", "Target identity (required)")
+	authAttachRoleCmd.StringVar(&targetRole, "target-role", "", "Target role (required)")
+
+	authAttachRoleCmd.Parse(args)
+
+	if useRole == "" {
+		fmt.Println("Error: --use-role is required")
+		os.Exit(1)
+	}
+
+	if targetIdentity == "" {
+		fmt.Println("Error: --target-identity is required")
+		os.Exit(1)
+	}
+	if targetRole == "" {
+		fmt.Println("Error: --target-role is required")
+		os.Exit(1)
+	}
+
+	// Get the role token we will use
+	roleData, err := os.ReadFile("/home/farhan/.pcloud/roles/" + useRole + ".json")
+	if err != nil {
+		fmt.Printf("Error opening identity file: %v\n", err)
+		os.Exit(1)
+	}
+
+	var roleToken RoleToken
+	err = json.Unmarshal(roleData, &roleToken)
+	if err != nil {
+		fmt.Printf("Error reading identity file: %v\n", err)
+		os.Exit(1)
+	}
+
+	var attachRoleToIdentityRequest AttachRoleToIdentityRequest
+
+	attachRoleToIdentityRequest.Identity = targetIdentity
+	attachRoleToIdentityRequest.Role = targetRole
+
+	attachRoleToIdentityRequestData, err := json.Marshal(attachRoleToIdentityRequest)
+	if err != nil {
+		fmt.Println("Error encoding JSON:", err)
+		os.Exit(1)
+	}
+	url := endpoint + "/identity/allow-role-to-identity"
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(attachRoleToIdentityRequestData))
+	if err != nil {
+		log.Fatal("Error creating request:", err)
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Authorization", "Bearer "+roleToken.Token)
+
+	// Set headers
+	req.Header.Set("Content-Type", "application/json")
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		log.Fatal("Error making request:", err)
+	}
+	defer resp.Body.Close()
+
+	fmt.Println("Response status:", resp.Status)
+
+	if resp.StatusCode != http.StatusOK {
+		log.Fatal("Attach role to identity failed with status:", resp.Status)
+	}
+	//	fmt.Printf("Attaching role %s to identity %s\n", targetRole, targetIdentity)
 
 }
 
@@ -35,6 +132,11 @@ func authLocalAuthenticate(args []string) {
 	var outputFormat string
 	var saveProfile string
 
+	//	fmt.Println("----")
+	//	fmt.Println(args)
+
+	authCmd = flag.NewFlagSet("authenticate", flag.ExitOnError)
+
 	authCmd.StringVar(&saveProfile, "save-profile", "", "Save authentication profile with given name")
 	authCmd.StringVar(&authUsername, "u", "", "Username (required)")
 	authCmd.StringVar(&authUsername, "username", "", "Username (required)")
@@ -148,7 +250,26 @@ func authLocalAuthenticate(args []string) {
 	}
 }
 
+/*
 func authenticateMain(args []string) {
 	authCmd = flag.NewFlagSet("auth", flag.ExitOnError)
 	authLocalAuthenticate(args)
 }
+*/
+
+func authenticateMain(args []string) {
+	if len(args) < 1 {
+		fmt.Println("Error: subcommand is required")
+		os.Exit(1)
+	}
+	subcommand := args[0]
+
+	cmd := findCommand(subcommand, identityCommands)
+	if cmd == nil {
+		fmt.Println("Error: unknown command:", subcommand)
+		os.Exit(1)
+	}
+
+	cmd.Handler(args[1:])
+
+}