github.com/chasestarr/deis@v1.13.5-0.20170519182049-1d9e59fbdbfc/client/cmd/perms.go (about)

     1  package cmd
     2  
     3  import (
     4  	"fmt"
     5  	"sort"
     6  
     7  	"github.com/deis/deis/client/controller/client"
     8  	"github.com/deis/deis/client/controller/models/perms"
     9  	"github.com/deis/deis/client/pkg/git"
    10  )
    11  
    12  // PermsList prints which users have permissions.
    13  func PermsList(appID string, admin bool, results int) error {
    14  	c, appID, err := permsLoad(appID, admin)
    15  
    16  	if err != nil {
    17  		return err
    18  	}
    19  
    20  	var users []string
    21  	var count int
    22  
    23  	if admin {
    24  		if results == defaultLimit {
    25  			results = c.ResponseLimit
    26  		}
    27  		users, count, err = perms.ListAdmins(c, results)
    28  	} else {
    29  		users, err = perms.List(c, appID)
    30  	}
    31  
    32  	if err != nil {
    33  		return err
    34  	}
    35  
    36  	if admin {
    37  		fmt.Printf("=== Administrators%s", limitCount(len(users), count))
    38  	} else {
    39  		fmt.Printf("=== %s's Users\n", appID)
    40  	}
    41  
    42  	sort.Strings(users)
    43  
    44  	for _, user := range users {
    45  		fmt.Println(user)
    46  	}
    47  
    48  	return nil
    49  }
    50  
    51  // PermCreate adds a user to an app or makes them an administrator.
    52  func PermCreate(appID string, username string, admin bool) error {
    53  
    54  	c, appID, err := permsLoad(appID, admin)
    55  
    56  	if err != nil {
    57  		return err
    58  	}
    59  
    60  	if admin {
    61  		fmt.Printf("Adding %s to system administrators... ", username)
    62  		err = perms.NewAdmin(c, username)
    63  	} else {
    64  		fmt.Printf("Adding %s to %s collaborators... ", username, appID)
    65  		err = perms.New(c, appID, username)
    66  	}
    67  
    68  	if err != nil {
    69  		return err
    70  	}
    71  
    72  	fmt.Println("done")
    73  
    74  	return nil
    75  }
    76  
    77  // PermDelete removes a user from an app or revokes admin privilages.
    78  func PermDelete(appID string, username string, admin bool) error {
    79  
    80  	c, appID, err := permsLoad(appID, admin)
    81  
    82  	if err != nil {
    83  		return err
    84  	}
    85  
    86  	if admin {
    87  		fmt.Printf("Removing %s from system administrators... ", username)
    88  		err = perms.DeleteAdmin(c, username)
    89  	} else {
    90  		fmt.Printf("Removing %s from %s collaborators... ", username, appID)
    91  		err = perms.Delete(c, appID, username)
    92  	}
    93  
    94  	if err != nil {
    95  		return err
    96  	}
    97  
    98  	fmt.Println("done")
    99  
   100  	return nil
   101  }
   102  
   103  func permsLoad(appID string, admin bool) (*client.Client, string, error) {
   104  	c, err := client.New()
   105  
   106  	if err != nil {
   107  		return nil, "", err
   108  	}
   109  
   110  	if !admin && appID == "" {
   111  		appID, err = git.DetectAppName(c.ControllerURL.Host)
   112  
   113  		if err != nil {
   114  			return nil, "", err
   115  		}
   116  	}
   117  
   118  	return c, appID, err
   119  }