This repository has been archived by the owner on Jan 27, 2021. It is now read-only.
/
validator.go
154 lines (134 loc) · 4.67 KB
/
validator.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
package svc
import (
"regexp"
validation "github.com/go-ozzo/ozzo-validation/v4"
"github.com/go-ozzo/ozzo-validation/v4/is"
"github.com/owncloud/ocis-settings/pkg/proto/v0"
)
var (
regexForAccountUUID = regexp.MustCompile(`^[A-Za-z0-9\-_.+@]+$`)
requireAccountID = []validation.Rule{
// use rule for validation error message consistency (".. must not be blank" on empty strings)
validation.Required,
validation.Match(regexForAccountUUID),
}
regexForKeys = regexp.MustCompile(`^[A-Za-z0-9\-_]*$`)
requireAlphanumeric = []validation.Rule{
validation.Required,
validation.Match(regexForKeys),
}
)
func validateSaveBundle(req *proto.SaveBundleRequest) error {
if err := validation.ValidateStruct(
req.Bundle,
validation.Field(&req.Bundle.Id, validation.When(req.Bundle.Id != "", is.UUID)),
validation.Field(&req.Bundle.Name, requireAlphanumeric...),
validation.Field(&req.Bundle.Type, validation.NotIn(proto.Bundle_TYPE_UNKNOWN)),
validation.Field(&req.Bundle.Extension, requireAlphanumeric...),
validation.Field(&req.Bundle.DisplayName, validation.Required),
validation.Field(&req.Bundle.Settings, validation.Required),
); err != nil {
return err
}
if err := validateResource(req.Bundle.Resource); err != nil {
return err
}
for i := range req.Bundle.Settings {
if err := validateSetting(req.Bundle.Settings[i]); err != nil {
return err
}
}
return nil
}
func validateGetBundle(req *proto.GetBundleRequest) error {
return validation.Validate(&req.BundleId, is.UUID)
}
func validateListBundles(req *proto.ListBundlesRequest) error {
return nil
}
func validateAddSettingToBundle(req *proto.AddSettingToBundleRequest) error {
if err := validation.ValidateStruct(req, validation.Field(&req.BundleId, is.UUID)); err != nil {
return err
}
return validateSetting(req.Setting)
}
func validateRemoveSettingFromBundle(req *proto.RemoveSettingFromBundleRequest) error {
return validation.ValidateStruct(
req,
validation.Field(&req.BundleId, is.UUID),
validation.Field(&req.SettingId, is.UUID),
)
}
func validateSaveValue(req *proto.SaveValueRequest) error {
if err := validation.ValidateStruct(
req.Value,
validation.Field(&req.Value.Id, validation.When(req.Value.Id != "", is.UUID)),
validation.Field(&req.Value.BundleId, is.UUID),
validation.Field(&req.Value.SettingId, is.UUID),
validation.Field(&req.Value.AccountUuid, requireAccountID...),
); err != nil {
return err
}
if err := validateResource(req.Value.Resource); err != nil {
return err
}
// TODO: validate values against the respective setting. need to check if constraints of the setting are fulfilled.
return nil
}
func validateGetValue(req *proto.GetValueRequest) error {
return validation.Validate(req.Id, is.UUID)
}
func validateListValues(req *proto.ListValuesRequest) error {
return validation.ValidateStruct(
req,
validation.Field(&req.BundleId, validation.When(req.BundleId != "", is.UUID)),
validation.Field(&req.AccountUuid, validation.When(req.AccountUuid != "", validation.Match(regexForAccountUUID))),
)
}
func validateListRoles(req *proto.ListBundlesRequest) error {
return nil
}
func validateListRoleAssignments(req *proto.ListRoleAssignmentsRequest) error {
return validation.Validate(req.AccountUuid, requireAccountID...)
}
func validateAssignRoleToUser(req *proto.AssignRoleToUserRequest) error {
return validation.ValidateStruct(
req,
validation.Field(&req.AccountUuid, requireAccountID...),
validation.Field(&req.RoleId, is.UUID),
)
}
func validateRemoveRoleFromUser(req *proto.RemoveRoleFromUserRequest) error {
return validation.ValidateStruct(
req,
validation.Field(&req.Id, is.UUID),
)
}
func validateListPermissionsByResource(req *proto.ListPermissionsByResourceRequest) error {
if err := validateResource(req.Resource); err != nil {
return err
}
return validation.ValidateStruct(
req,
validation.Field(&req.RoleIds, validation.Each(requireAlphanumeric...)),
)
}
// validateResource is an internal helper for validating the content of a resource.
func validateResource(resource *proto.Resource) error {
if err := validation.Validate(&resource, validation.Required); err != nil {
return err
}
return validation.Validate(&resource, validation.NotIn(proto.Resource_TYPE_UNKNOWN))
}
// validateSetting is an internal helper for validating the content of a setting.
func validateSetting(setting *proto.Setting) error {
// TODO: make sanity checks, like for int settings, min <= default <= max.
if err := validation.ValidateStruct(
setting,
validation.Field(&setting.Id, validation.When(setting.Id != "", is.UUID)),
validation.Field(&setting.Name, requireAlphanumeric...),
); err != nil {
return err
}
return validateResource(setting.Resource)
}