Addresses lukebp feedback

politeiawww/user.go

@@ -1581,42 +1581,37 @@ func (p *politeiawww) processManageUser(mu *v1.ManageUser, adminUser *user.User)
 	return &v1.ManageUserReply{}, nil
 }
 
-// processUsers returns a list of users given a set of filters.
+// processUsers returns a list of users given a set of filters. Admins
+// can search by pubkey, username or admin (partial matches returned).
+// Non admins can search by pubkey or username (only exact matches returned).
 func (p *politeiawww) processUsers(users *v1.Users, isAdmin bool) (*v1.UsersReply, error) {
 	var reply v1.UsersReply
 	reply.Users = make([]v1.AbridgedUser, 0, v1.UserListPageSize)
+	var u *user.User
+	var userID string
 
 	emailQuery := strings.ToLower(users.Email)
 	usernameQuery := formatUsername(users.Username)
 	pubkeyQuery := users.PublicKey
 
-	// Ensure we got a proper pubkey, if provided
-	_, err := validatePubkey(pubkeyQuery)
-	if pubkeyQuery != "" && err != nil {
-		return nil, err
-	}
+	// Get user by pubkey, if provided
+	if pubkeyQuery != "" {
+		// Ensure we got a proper pubkey, if provided
+		_, err := validatePubkey(pubkeyQuery)
+		if err != nil {
+			return nil, err
+		}
 
-	// Get user ID by pubkey, if provided
-	var userID string
-	u, err := p.db.UserGetByPublicKey(pubkeyQuery)
-	if pubkeyQuery != "" && err != nil {
-		fmt.Printf("%v", "user not found")
-		return nil, err
-	} else if pubkeyQuery != "" && err == nil {
+		// Get user by pubkey
+		u, err = p.db.UserGetByPublicKey(pubkeyQuery)
+		if err != nil {
+			return nil, err
+		}
 		userID = u.ID.String()
-		fmt.Printf("%v", userID)
 	}
 
 	if isAdmin {
-
-		var err error
-
-		err = p.db.AllUsers(func(user *user.User) {
-
-			if err != nil {
-				return
-			}
-
+		err := p.db.AllUsers(func(user *user.User) {
 			reply.TotalUsers++
 			userMatches := true
 
@@ -1653,38 +1648,27 @@ func (p *politeiawww) processUsers(users *v1.Users, isAdmin bool) (*v1.UsersRepl
 				}
 			}
 		})
+		if err != nil {
+			return nil, err
+		}
 
 	} else {
-
 		// Get user by username, if provided
 		if usernameQuery != "" {
-
 			// Ensure we got a proper username.
 			err := validateUsername(usernameQuery)
 			if err != nil {
-				fmt.Printf("%v", "invalid username")
 				return nil, err
 			}
 			// Get user by username
 			u, err = p.db.UserGetByUsername(usernameQuery)
 			if err != nil {
-				fmt.Printf("%v", "user not found")
-				return nil, err
-			}
-		}
-
-		// Get user by pubkey, if provided
-		if pubkeyQuery != "" {
-			u, err = p.db.UserGetByPublicKey(pubkeyQuery)
-			if err != nil {
-				fmt.Printf("%v", "user not found")
 				return nil, err
 			}
 		}
 
 		reply.Users = append(reply.Users, v1.AbridgedUser{
-			ID: u.ID.String(),
-			// Email:    user.Email,
+			ID:       u.ID.String(),
 			Username: u.Username})
 	}
 

politeiawww/user/localdb/localdb.go

@@ -184,7 +184,7 @@ func (l *localdb) UserGetByPublicKey(pubkey string) (*user.User, error) {
 		return nil, user.ErrShutdown
 	}
 
-	log.Debugf("UserGetByPublicKey\n")
+	log.Debugf("UserGetByPublicKey")
 
 	iter := l.userdb.NewIterator(nil, nil)
 	for iter.Next() {
@@ -200,9 +200,9 @@ func (l *localdb) UserGetByPublicKey(pubkey string) (*user.User, error) {
 			return nil, err
 		}
 
-		for _, Identity := range u.Identities {
+		for _, identity := range u.Identities {
 
-			if hex.EncodeToString(Identity.Key[:]) == pubkey {
+			if hex.EncodeToString(identity.Key[:]) == pubkey {
 				return u, err
 			}
 		}

politeiawww/userwww.go

@@ -597,7 +597,9 @@ func (p *politeiawww) handleUsers(w http.ResponseWriter, r *http.Request) {
 		log.Debugf("handleUsers: could not get session user: %v", err)
 	}
 
-	ur, err := p.processUsers(&u, user != nil && user.Admin)
+	isAdmin := (user != nil && user.Admin)
+	ur, err := p.processUsers(&u, isAdmin)
+
 	if err != nil {
 		RespondWithError(w, r, 0,
 			"handleUsers: processUsers %v", err)