Upstream sync

server/validation/user.go

@@ -0,0 +1,67 @@
+package validation
+
+import (
+
+	"strings"
+
+	"bitbucket.org/nemt/nemt-portal-api/application/viewmodel"
+	"bitbucket.org/nemt/nemt-portal-api/infra/errors"
+
+)
+
+func characterIsUpperCase(character rune) bool {
+	return (character >= 65) && (character <= 90)
+}
+
+func characterIsLowerCase(character rune) bool {
+	return (character >= 97) && (character <= 122)
+}
+
+func characterIsNumber(character rune) bool {
+	return (character >= 48) && (character <= 57)
+}
+
+func ValidatePassword(user *viewmodel.User) []errors.ValidationError {
+	var result []errors.ValidationError
+
+	userOrganizationName := ""
+	if len(user.Organizations) > 0{
+		userOrganizationName = user.Organizations[0].Name
+	}
+
+	if (len(user.Pass) < 8) {
+		result = append(result, errors.ValidationError{Field : "password", Message : "Password must be at least 8 characters."})
+	}
+
+	if (strings.Contains(user.Pass, user.First)){
+		result = append(result, errors.ValidationError{Field : "password", Message : "Password cannot include your First Name."})
+	}
+
+	if (strings.Contains(user.Pass, user.Last)){
+		result = append(result, errors.ValidationError{Field : "password", Message : "Password cannot include your Last Name."})
+	}
+
+	if (strings.Contains(user.Pass, userOrganizationName)){
+		result = append(result, errors.ValidationError{Field : "password", Message : "Password cannot include your Organization Name."})
+	}
+
+	containsUpperCaseLetter := false;
+	containsLowerCaseLetter := false;
+	containsNumber := false;
+
+	for _, character := range user.Pass {
+		containsUpperCaseLetter = containsUpperCaseLetter || characterIsUpperCase(character)
+		containsLowerCaseLetter = containsLowerCaseLetter || characterIsLowerCase(character)
+		containsNumber = containsNumber || characterIsNumber(character)
+	}
+
+	if !containsUpperCaseLetter || !containsLowerCaseLetter || !containsNumber {
+		result = append(result, errors.ValidationError{Field : "password", Message : "Password must contain one of EACH :"})
+		result = append(result, errors.ValidationError{Field : "password-tab", Message : "an uppercase letter"})
+		result = append(result, errors.ValidationError{Field : "password-tab", Message : "a lowercase letter"})
+		result = append(result, errors.ValidationError{Field : "password-tab", Message : "a number"})
+	}
+
+
+	return result
+}