Update traefik dependencies (docker/docker and related) (#1823)

Update traefik dependencies (docker/docker and related)

- Update dependencies
- Fix compilation problems
- Remove vdemeester/docker-events (in docker api now)
- Remove `integration/vendor`
- Use `testImport`
- update some deps.
- regenerate the lock from scratch (after a `glide cc`)
This commit is contained in:
Vincent Demeester 2017-07-06 16:28:13 +02:00 committed by Ludovic Fernandez
parent 7d178f49b4
commit b7daa2f3a4
1301 changed files with 21476 additions and 150099 deletions

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 2015 xeipuuv
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

190
vendor/github.com/xeipuuv/gojsonpointer/pointer.go generated vendored Normal file
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@ -0,0 +1,190 @@
// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonpointer
// repository-desc An implementation of JSON Pointer - Go language
//
// description Main and unique file.
//
// created 25-02-2013
package gojsonpointer
import (
"errors"
"fmt"
"reflect"
"strconv"
"strings"
)
const (
const_empty_pointer = ``
const_pointer_separator = `/`
const_invalid_start = `JSON pointer must be empty or start with a "` + const_pointer_separator + `"`
)
type implStruct struct {
mode string // "SET" or "GET"
inDocument interface{}
setInValue interface{}
getOutNode interface{}
getOutKind reflect.Kind
outError error
}
type JsonPointer struct {
referenceTokens []string
}
// NewJsonPointer parses the given string JSON pointer and returns an object
func NewJsonPointer(jsonPointerString string) (p JsonPointer, err error) {
// Pointer to the root of the document
if len(jsonPointerString) == 0 {
// Keep referenceTokens nil
return
}
if jsonPointerString[0] != '/' {
return p, errors.New(const_invalid_start)
}
p.referenceTokens = strings.Split(jsonPointerString[1:], const_pointer_separator)
return
}
// Uses the pointer to retrieve a value from a JSON document
func (p *JsonPointer) Get(document interface{}) (interface{}, reflect.Kind, error) {
is := &implStruct{mode: "GET", inDocument: document}
p.implementation(is)
return is.getOutNode, is.getOutKind, is.outError
}
// Uses the pointer to update a value from a JSON document
func (p *JsonPointer) Set(document interface{}, value interface{}) (interface{}, error) {
is := &implStruct{mode: "SET", inDocument: document, setInValue: value}
p.implementation(is)
return document, is.outError
}
// Both Get and Set functions use the same implementation to avoid code duplication
func (p *JsonPointer) implementation(i *implStruct) {
kind := reflect.Invalid
// Full document when empty
if len(p.referenceTokens) == 0 {
i.getOutNode = i.inDocument
i.outError = nil
i.getOutKind = kind
i.outError = nil
return
}
node := i.inDocument
for ti, token := range p.referenceTokens {
isLastToken := ti == len(p.referenceTokens)-1
switch v := node.(type) {
case map[string]interface{}:
decodedToken := decodeReferenceToken(token)
if _, ok := v[decodedToken]; ok {
node = v[decodedToken]
if isLastToken && i.mode == "SET" {
v[decodedToken] = i.setInValue
}
} else {
i.outError = fmt.Errorf("Object has no key '%s'", decodedToken)
i.getOutKind = reflect.Map
i.getOutNode = nil
return
}
case []interface{}:
tokenIndex, err := strconv.Atoi(token)
if err != nil {
i.outError = fmt.Errorf("Invalid array index '%s'", token)
i.getOutKind = reflect.Slice
i.getOutNode = nil
return
}
if tokenIndex < 0 || tokenIndex >= len(v) {
i.outError = fmt.Errorf("Out of bound array[0,%d] index '%d'", len(v), tokenIndex)
i.getOutKind = reflect.Slice
i.getOutNode = nil
return
}
node = v[tokenIndex]
if isLastToken && i.mode == "SET" {
v[tokenIndex] = i.setInValue
}
default:
i.outError = fmt.Errorf("Invalid token reference '%s'", token)
i.getOutKind = reflect.ValueOf(node).Kind()
i.getOutNode = nil
return
}
}
i.getOutNode = node
i.getOutKind = reflect.ValueOf(node).Kind()
i.outError = nil
}
// Pointer to string representation function
func (p *JsonPointer) String() string {
if len(p.referenceTokens) == 0 {
return const_empty_pointer
}
pointerString := const_pointer_separator + strings.Join(p.referenceTokens, const_pointer_separator)
return pointerString
}
// Specific JSON pointer encoding here
// ~0 => ~
// ~1 => /
// ... and vice versa
func decodeReferenceToken(token string) string {
step1 := strings.Replace(token, `~1`, `/`, -1)
step2 := strings.Replace(step1, `~0`, `~`, -1)
return step2
}
func encodeReferenceToken(token string) string {
step1 := strings.Replace(token, `~`, `~0`, -1)
step2 := strings.Replace(step1, `/`, `~1`, -1)
return step2
}

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@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 2015 xeipuuv
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

141
vendor/github.com/xeipuuv/gojsonreference/reference.go generated vendored Normal file
View file

@ -0,0 +1,141 @@
// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonreference
// repository-desc An implementation of JSON Reference - Go language
//
// description Main and unique file.
//
// created 26-02-2013
package gojsonreference
import (
"errors"
"github.com/xeipuuv/gojsonpointer"
"net/url"
"path/filepath"
"runtime"
"strings"
)
const (
const_fragment_char = `#`
)
func NewJsonReference(jsonReferenceString string) (JsonReference, error) {
var r JsonReference
err := r.parse(jsonReferenceString)
return r, err
}
type JsonReference struct {
referenceUrl *url.URL
referencePointer gojsonpointer.JsonPointer
HasFullUrl bool
HasUrlPathOnly bool
HasFragmentOnly bool
HasFileScheme bool
HasFullFilePath bool
}
func (r *JsonReference) GetUrl() *url.URL {
return r.referenceUrl
}
func (r *JsonReference) GetPointer() *gojsonpointer.JsonPointer {
return &r.referencePointer
}
func (r *JsonReference) String() string {
if r.referenceUrl != nil {
return r.referenceUrl.String()
}
if r.HasFragmentOnly {
return const_fragment_char + r.referencePointer.String()
}
return r.referencePointer.String()
}
func (r *JsonReference) IsCanonical() bool {
return (r.HasFileScheme && r.HasFullFilePath) || (!r.HasFileScheme && r.HasFullUrl)
}
// "Constructor", parses the given string JSON reference
func (r *JsonReference) parse(jsonReferenceString string) (err error) {
r.referenceUrl, err = url.Parse(jsonReferenceString)
if err != nil {
return
}
refUrl := r.referenceUrl
if refUrl.Scheme != "" && refUrl.Host != "" {
r.HasFullUrl = true
} else {
if refUrl.Path != "" {
r.HasUrlPathOnly = true
} else if refUrl.RawQuery == "" && refUrl.Fragment != "" {
r.HasFragmentOnly = true
}
}
r.HasFileScheme = refUrl.Scheme == "file"
if runtime.GOOS == "windows" {
// on Windows, a file URL may have an extra leading slash, and if it
// doesn't then its first component will be treated as the host by the
// Go runtime
if refUrl.Host == "" && strings.HasPrefix(refUrl.Path, "/") {
r.HasFullFilePath = filepath.IsAbs(refUrl.Path[1:])
} else {
r.HasFullFilePath = filepath.IsAbs(refUrl.Host + refUrl.Path)
}
} else {
r.HasFullFilePath = filepath.IsAbs(refUrl.Path)
}
// invalid json-pointer error means url has no json-pointer fragment. simply ignore error
r.referencePointer, _ = gojsonpointer.NewJsonPointer(refUrl.Fragment)
return
}
// Creates a new reference from a parent and a child
// If the child cannot inherit from the parent, an error is returned
func (r *JsonReference) Inherits(child JsonReference) (*JsonReference, error) {
childUrl := child.GetUrl()
parentUrl := r.GetUrl()
if childUrl == nil {
return nil, errors.New("childUrl is nil!")
}
if parentUrl == nil {
return nil, errors.New("parentUrl is nil!")
}
ref, err := NewJsonReference(parentUrl.ResolveReference(childUrl).String())
if err != nil {
return nil, err
}
return &ref, err
}

View file

@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
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copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
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on behalf of whom a Contribution has been received by Licensor and
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2. Grant of Copyright License. Subject to the terms and conditions of
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Work or Derivative Works thereof in any medium, with or without
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meet the following conditions:
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Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
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(d) If the Work includes a "NOTICE" text file as part of its
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as part of the Derivative Works; within the Source form or
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within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
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the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
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7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
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of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 2015 xeipuuv
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

283
vendor/github.com/xeipuuv/gojsonschema/errors.go generated vendored Normal file
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package gojsonschema
import (
"bytes"
"sync"
"text/template"
)
var errorTemplates errorTemplate = errorTemplate{template.New("errors-new"), sync.RWMutex{}}
// template.Template is not thread-safe for writing, so some locking is done
// sync.RWMutex is used for efficiently locking when new templates are created
type errorTemplate struct {
*template.Template
sync.RWMutex
}
type (
// RequiredError. ErrorDetails: property string
RequiredError struct {
ResultErrorFields
}
// InvalidTypeError. ErrorDetails: expected, given
InvalidTypeError struct {
ResultErrorFields
}
// NumberAnyOfError. ErrorDetails: -
NumberAnyOfError struct {
ResultErrorFields
}
// NumberOneOfError. ErrorDetails: -
NumberOneOfError struct {
ResultErrorFields
}
// NumberAllOfError. ErrorDetails: -
NumberAllOfError struct {
ResultErrorFields
}
// NumberNotError. ErrorDetails: -
NumberNotError struct {
ResultErrorFields
}
// MissingDependencyError. ErrorDetails: dependency
MissingDependencyError struct {
ResultErrorFields
}
// InternalError. ErrorDetails: error
InternalError struct {
ResultErrorFields
}
// EnumError. ErrorDetails: allowed
EnumError struct {
ResultErrorFields
}
// ArrayNoAdditionalItemsError. ErrorDetails: -
ArrayNoAdditionalItemsError struct {
ResultErrorFields
}
// ArrayMinItemsError. ErrorDetails: min
ArrayMinItemsError struct {
ResultErrorFields
}
// ArrayMaxItemsError. ErrorDetails: max
ArrayMaxItemsError struct {
ResultErrorFields
}
// ItemsMustBeUniqueError. ErrorDetails: type
ItemsMustBeUniqueError struct {
ResultErrorFields
}
// ArrayMinPropertiesError. ErrorDetails: min
ArrayMinPropertiesError struct {
ResultErrorFields
}
// ArrayMaxPropertiesError. ErrorDetails: max
ArrayMaxPropertiesError struct {
ResultErrorFields
}
// AdditionalPropertyNotAllowedError. ErrorDetails: property
AdditionalPropertyNotAllowedError struct {
ResultErrorFields
}
// InvalidPropertyPatternError. ErrorDetails: property, pattern
InvalidPropertyPatternError struct {
ResultErrorFields
}
// StringLengthGTEError. ErrorDetails: min
StringLengthGTEError struct {
ResultErrorFields
}
// StringLengthLTEError. ErrorDetails: max
StringLengthLTEError struct {
ResultErrorFields
}
// DoesNotMatchPatternError. ErrorDetails: pattern
DoesNotMatchPatternError struct {
ResultErrorFields
}
// DoesNotMatchFormatError. ErrorDetails: format
DoesNotMatchFormatError struct {
ResultErrorFields
}
// MultipleOfError. ErrorDetails: multiple
MultipleOfError struct {
ResultErrorFields
}
// NumberGTEError. ErrorDetails: min
NumberGTEError struct {
ResultErrorFields
}
// NumberGTError. ErrorDetails: min
NumberGTError struct {
ResultErrorFields
}
// NumberLTEError. ErrorDetails: max
NumberLTEError struct {
ResultErrorFields
}
// NumberLTError. ErrorDetails: max
NumberLTError struct {
ResultErrorFields
}
)
// newError takes a ResultError type and sets the type, context, description, details, value, and field
func newError(err ResultError, context *jsonContext, value interface{}, locale locale, details ErrorDetails) {
var t string
var d string
switch err.(type) {
case *RequiredError:
t = "required"
d = locale.Required()
case *InvalidTypeError:
t = "invalid_type"
d = locale.InvalidType()
case *NumberAnyOfError:
t = "number_any_of"
d = locale.NumberAnyOf()
case *NumberOneOfError:
t = "number_one_of"
d = locale.NumberOneOf()
case *NumberAllOfError:
t = "number_all_of"
d = locale.NumberAllOf()
case *NumberNotError:
t = "number_not"
d = locale.NumberNot()
case *MissingDependencyError:
t = "missing_dependency"
d = locale.MissingDependency()
case *InternalError:
t = "internal"
d = locale.Internal()
case *EnumError:
t = "enum"
d = locale.Enum()
case *ArrayNoAdditionalItemsError:
t = "array_no_additional_items"
d = locale.ArrayNoAdditionalItems()
case *ArrayMinItemsError:
t = "array_min_items"
d = locale.ArrayMinItems()
case *ArrayMaxItemsError:
t = "array_max_items"
d = locale.ArrayMaxItems()
case *ItemsMustBeUniqueError:
t = "unique"
d = locale.Unique()
case *ArrayMinPropertiesError:
t = "array_min_properties"
d = locale.ArrayMinProperties()
case *ArrayMaxPropertiesError:
t = "array_max_properties"
d = locale.ArrayMaxProperties()
case *AdditionalPropertyNotAllowedError:
t = "additional_property_not_allowed"
d = locale.AdditionalPropertyNotAllowed()
case *InvalidPropertyPatternError:
t = "invalid_property_pattern"
d = locale.InvalidPropertyPattern()
case *StringLengthGTEError:
t = "string_gte"
d = locale.StringGTE()
case *StringLengthLTEError:
t = "string_lte"
d = locale.StringLTE()
case *DoesNotMatchPatternError:
t = "pattern"
d = locale.DoesNotMatchPattern()
case *DoesNotMatchFormatError:
t = "format"
d = locale.DoesNotMatchFormat()
case *MultipleOfError:
t = "multiple_of"
d = locale.MultipleOf()
case *NumberGTEError:
t = "number_gte"
d = locale.NumberGTE()
case *NumberGTError:
t = "number_gt"
d = locale.NumberGT()
case *NumberLTEError:
t = "number_lte"
d = locale.NumberLTE()
case *NumberLTError:
t = "number_lt"
d = locale.NumberLT()
}
err.SetType(t)
err.SetContext(context)
err.SetValue(value)
err.SetDetails(details)
details["field"] = err.Field()
if _, exists := details["context"]; !exists && context != nil {
details["context"] = context.String()
}
err.SetDescription(formatErrorDescription(d, details))
}
// formatErrorDescription takes a string in the default text/template
// format and converts it to a string with replacements. The fields come
// from the ErrorDetails struct and vary for each type of error.
func formatErrorDescription(s string, details ErrorDetails) string {
var tpl *template.Template
var descrAsBuffer bytes.Buffer
var err error
errorTemplates.RLock()
tpl = errorTemplates.Lookup(s)
errorTemplates.RUnlock()
if tpl == nil {
errorTemplates.Lock()
tpl = errorTemplates.New(s)
if ErrorTemplateFuncs != nil {
tpl.Funcs(ErrorTemplateFuncs)
}
tpl, err = tpl.Parse(s)
errorTemplates.Unlock()
if err != nil {
return err.Error()
}
}
err = tpl.Execute(&descrAsBuffer, details)
if err != nil {
return err.Error()
}
return descrAsBuffer.String()
}

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package gojsonschema
import (
"net"
"net/url"
"reflect"
"regexp"
"strings"
"time"
)
type (
// FormatChecker is the interface all formatters added to FormatCheckerChain must implement
FormatChecker interface {
IsFormat(input string) bool
}
// FormatCheckerChain holds the formatters
FormatCheckerChain struct {
formatters map[string]FormatChecker
}
// EmailFormatter verifies email address formats
EmailFormatChecker struct{}
// IPV4FormatChecker verifies IP addresses in the ipv4 format
IPV4FormatChecker struct{}
// IPV6FormatChecker verifies IP addresses in the ipv6 format
IPV6FormatChecker struct{}
// DateTimeFormatChecker verifies date/time formats per RFC3339 5.6
//
// Valid formats:
// Partial Time: HH:MM:SS
// Full Date: YYYY-MM-DD
// Full Time: HH:MM:SSZ-07:00
// Date Time: YYYY-MM-DDTHH:MM:SSZ-0700
//
// Where
// YYYY = 4DIGIT year
// MM = 2DIGIT month ; 01-12
// DD = 2DIGIT day-month ; 01-28, 01-29, 01-30, 01-31 based on month/year
// HH = 2DIGIT hour ; 00-23
// MM = 2DIGIT ; 00-59
// SS = 2DIGIT ; 00-58, 00-60 based on leap second rules
// T = Literal
// Z = Literal
//
// Note: Nanoseconds are also suported in all formats
//
// http://tools.ietf.org/html/rfc3339#section-5.6
DateTimeFormatChecker struct{}
// URIFormatChecker validates a URI with a valid Scheme per RFC3986
URIFormatChecker struct{}
// URIReferenceFormatChecker validates a URI or relative-reference per RFC3986
URIReferenceFormatChecker struct{}
// HostnameFormatChecker validates a hostname is in the correct format
HostnameFormatChecker struct{}
// UUIDFormatChecker validates a UUID is in the correct format
UUIDFormatChecker struct{}
// RegexFormatChecker validates a regex is in the correct format
RegexFormatChecker struct{}
)
var (
// Formatters holds the valid formatters, and is a public variable
// so library users can add custom formatters
FormatCheckers = FormatCheckerChain{
formatters: map[string]FormatChecker{
"date-time": DateTimeFormatChecker{},
"hostname": HostnameFormatChecker{},
"email": EmailFormatChecker{},
"ipv4": IPV4FormatChecker{},
"ipv6": IPV6FormatChecker{},
"uri": URIFormatChecker{},
"uri-reference": URIReferenceFormatChecker{},
"uuid": UUIDFormatChecker{},
"regex": RegexFormatChecker{},
},
}
// Regex credit: https://github.com/asaskevich/govalidator
rxEmail = regexp.MustCompile("^(((([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|((\\x22)((((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(([\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(\\([\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(\\x22)))@((([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]|\\d|-|\\.|_|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]|\\d|-|\\.|_|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$")
// Regex credit: https://www.socketloop.com/tutorials/golang-validate-hostname
rxHostname = regexp.MustCompile(`^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])(\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9]))*$`)
rxUUID = regexp.MustCompile("^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$")
)
// Add adds a FormatChecker to the FormatCheckerChain
// The name used will be the value used for the format key in your json schema
func (c *FormatCheckerChain) Add(name string, f FormatChecker) *FormatCheckerChain {
c.formatters[name] = f
return c
}
// Remove deletes a FormatChecker from the FormatCheckerChain (if it exists)
func (c *FormatCheckerChain) Remove(name string) *FormatCheckerChain {
delete(c.formatters, name)
return c
}
// Has checks to see if the FormatCheckerChain holds a FormatChecker with the given name
func (c *FormatCheckerChain) Has(name string) bool {
_, ok := c.formatters[name]
return ok
}
// IsFormat will check an input against a FormatChecker with the given name
// to see if it is the correct format
func (c *FormatCheckerChain) IsFormat(name string, input interface{}) bool {
f, ok := c.formatters[name]
if !ok {
return false
}
if !isKind(input, reflect.String) {
return false
}
inputString := input.(string)
return f.IsFormat(inputString)
}
func (f EmailFormatChecker) IsFormat(input string) bool {
return rxEmail.MatchString(input)
}
// Credit: https://github.com/asaskevich/govalidator
func (f IPV4FormatChecker) IsFormat(input string) bool {
ip := net.ParseIP(input)
return ip != nil && strings.Contains(input, ".")
}
// Credit: https://github.com/asaskevich/govalidator
func (f IPV6FormatChecker) IsFormat(input string) bool {
ip := net.ParseIP(input)
return ip != nil && strings.Contains(input, ":")
}
func (f DateTimeFormatChecker) IsFormat(input string) bool {
formats := []string{
"15:04:05",
"15:04:05Z07:00",
"2006-01-02",
time.RFC3339,
time.RFC3339Nano,
}
for _, format := range formats {
if _, err := time.Parse(format, input); err == nil {
return true
}
}
return false
}
func (f URIFormatChecker) IsFormat(input string) bool {
u, err := url.Parse(input)
if err != nil || u.Scheme == "" {
return false
}
return true
}
func (f URIReferenceFormatChecker) IsFormat(input string) bool {
_, err := url.Parse(input)
return err == nil
}
func (f HostnameFormatChecker) IsFormat(input string) bool {
return rxHostname.MatchString(input) && len(input) < 256
}
func (f UUIDFormatChecker) IsFormat(input string) bool {
return rxUUID.MatchString(input)
}
// IsFormat implements FormatChecker interface.
func (f RegexFormatChecker) IsFormat(input string) bool {
if input == "" {
return true
}
_, err := regexp.Compile(input)
if err != nil {
return false
}
return true
}

37
vendor/github.com/xeipuuv/gojsonschema/internalLog.go generated vendored Normal file
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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Very simple log wrapper.
// Used for debugging/testing purposes.
//
// created 01-01-2015
package gojsonschema
import (
"log"
)
const internalLogEnabled = false
func internalLog(format string, v ...interface{}) {
log.Printf(format, v...)
}

72
vendor/github.com/xeipuuv/gojsonschema/jsonContext.go generated vendored Normal file
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// Copyright 2013 MongoDB, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author tolsen
// author-github https://github.com/tolsen
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Implements a persistent (immutable w/ shared structure) singly-linked list of strings for the purpose of storing a json context
//
// created 04-09-2013
package gojsonschema
import "bytes"
// jsonContext implements a persistent linked-list of strings
type jsonContext struct {
head string
tail *jsonContext
}
func newJsonContext(head string, tail *jsonContext) *jsonContext {
return &jsonContext{head, tail}
}
// String displays the context in reverse.
// This plays well with the data structure's persistent nature with
// Cons and a json document's tree structure.
func (c *jsonContext) String(del ...string) string {
byteArr := make([]byte, 0, c.stringLen())
buf := bytes.NewBuffer(byteArr)
c.writeStringToBuffer(buf, del)
return buf.String()
}
func (c *jsonContext) stringLen() int {
length := 0
if c.tail != nil {
length = c.tail.stringLen() + 1 // add 1 for "."
}
length += len(c.head)
return length
}
func (c *jsonContext) writeStringToBuffer(buf *bytes.Buffer, del []string) {
if c.tail != nil {
c.tail.writeStringToBuffer(buf, del)
if len(del) > 0 {
buf.WriteString(del[0])
} else {
buf.WriteString(".")
}
}
buf.WriteString(c.head)
}

341
vendor/github.com/xeipuuv/gojsonschema/jsonLoader.go generated vendored Normal file
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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Different strategies to load JSON files.
// Includes References (file and HTTP), JSON strings and Go types.
//
// created 01-02-2015
package gojsonschema
import (
"bytes"
"encoding/json"
"errors"
"io"
"io/ioutil"
"net/http"
"os"
"path/filepath"
"runtime"
"strings"
"github.com/xeipuuv/gojsonreference"
)
var osFS = osFileSystem(os.Open)
// JSON loader interface
type JSONLoader interface {
JsonSource() interface{}
LoadJSON() (interface{}, error)
JsonReference() (gojsonreference.JsonReference, error)
LoaderFactory() JSONLoaderFactory
}
type JSONLoaderFactory interface {
New(source string) JSONLoader
}
type DefaultJSONLoaderFactory struct {
}
type FileSystemJSONLoaderFactory struct {
fs http.FileSystem
}
func (d DefaultJSONLoaderFactory) New(source string) JSONLoader {
return &jsonReferenceLoader{
fs: osFS,
source: source,
}
}
func (f FileSystemJSONLoaderFactory) New(source string) JSONLoader {
return &jsonReferenceLoader{
fs: f.fs,
source: source,
}
}
// osFileSystem is a functional wrapper for os.Open that implements http.FileSystem.
type osFileSystem func(string) (*os.File, error)
func (o osFileSystem) Open(name string) (http.File, error) {
return o(name)
}
// JSON Reference loader
// references are used to load JSONs from files and HTTP
type jsonReferenceLoader struct {
fs http.FileSystem
source string
}
func (l *jsonReferenceLoader) JsonSource() interface{} {
return l.source
}
func (l *jsonReferenceLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference(l.JsonSource().(string))
}
func (l *jsonReferenceLoader) LoaderFactory() JSONLoaderFactory {
return &FileSystemJSONLoaderFactory{
fs: l.fs,
}
}
// NewReferenceLoader returns a JSON reference loader using the given source and the local OS file system.
func NewReferenceLoader(source string) *jsonReferenceLoader {
return &jsonReferenceLoader{
fs: osFS,
source: source,
}
}
// NewReferenceLoaderFileSystem returns a JSON reference loader using the given source and file system.
func NewReferenceLoaderFileSystem(source string, fs http.FileSystem) *jsonReferenceLoader {
return &jsonReferenceLoader{
fs: fs,
source: source,
}
}
func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) {
var err error
reference, err := gojsonreference.NewJsonReference(l.JsonSource().(string))
if err != nil {
return nil, err
}
refToUrl := reference
refToUrl.GetUrl().Fragment = ""
var document interface{}
if reference.HasFileScheme {
filename := strings.Replace(refToUrl.GetUrl().Path, "file://", "", -1)
if runtime.GOOS == "windows" {
// on Windows, a file URL may have an extra leading slash, use slashes
// instead of backslashes, and have spaces escaped
if strings.HasPrefix(filename, "/") {
filename = filename[1:]
}
filename = filepath.FromSlash(filename)
}
document, err = l.loadFromFile(filename)
if err != nil {
return nil, err
}
} else {
document, err = l.loadFromHTTP(refToUrl.String())
if err != nil {
return nil, err
}
}
return document, nil
}
func (l *jsonReferenceLoader) loadFromHTTP(address string) (interface{}, error) {
resp, err := http.Get(address)
if err != nil {
return nil, err
}
// must return HTTP Status 200 OK
if resp.StatusCode != http.StatusOK {
return nil, errors.New(formatErrorDescription(Locale.HttpBadStatus(), ErrorDetails{"status": resp.Status}))
}
bodyBuff, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, err
}
return decodeJsonUsingNumber(bytes.NewReader(bodyBuff))
}
func (l *jsonReferenceLoader) loadFromFile(path string) (interface{}, error) {
f, err := l.fs.Open(path)
if err != nil {
return nil, err
}
defer f.Close()
bodyBuff, err := ioutil.ReadAll(f)
if err != nil {
return nil, err
}
return decodeJsonUsingNumber(bytes.NewReader(bodyBuff))
}
// JSON string loader
type jsonStringLoader struct {
source string
}
func (l *jsonStringLoader) JsonSource() interface{} {
return l.source
}
func (l *jsonStringLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference("#")
}
func (l *jsonStringLoader) LoaderFactory() JSONLoaderFactory {
return &DefaultJSONLoaderFactory{}
}
func NewStringLoader(source string) *jsonStringLoader {
return &jsonStringLoader{source: source}
}
func (l *jsonStringLoader) LoadJSON() (interface{}, error) {
return decodeJsonUsingNumber(strings.NewReader(l.JsonSource().(string)))
}
// JSON bytes loader
type jsonBytesLoader struct {
source []byte
}
func (l *jsonBytesLoader) JsonSource() interface{} {
return l.source
}
func (l *jsonBytesLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference("#")
}
func (l *jsonBytesLoader) LoaderFactory() JSONLoaderFactory {
return &DefaultJSONLoaderFactory{}
}
func NewBytesLoader(source []byte) *jsonBytesLoader {
return &jsonBytesLoader{source: source}
}
func (l *jsonBytesLoader) LoadJSON() (interface{}, error) {
return decodeJsonUsingNumber(bytes.NewReader(l.JsonSource().([]byte)))
}
// JSON Go (types) loader
// used to load JSONs from the code as maps, interface{}, structs ...
type jsonGoLoader struct {
source interface{}
}
func (l *jsonGoLoader) JsonSource() interface{} {
return l.source
}
func (l *jsonGoLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference("#")
}
func (l *jsonGoLoader) LoaderFactory() JSONLoaderFactory {
return &DefaultJSONLoaderFactory{}
}
func NewGoLoader(source interface{}) *jsonGoLoader {
return &jsonGoLoader{source: source}
}
func (l *jsonGoLoader) LoadJSON() (interface{}, error) {
// convert it to a compliant JSON first to avoid types "mismatches"
jsonBytes, err := json.Marshal(l.JsonSource())
if err != nil {
return nil, err
}
return decodeJsonUsingNumber(bytes.NewReader(jsonBytes))
}
type jsonIOLoader struct {
buf *bytes.Buffer
}
func NewReaderLoader(source io.Reader) (*jsonIOLoader, io.Reader) {
buf := &bytes.Buffer{}
return &jsonIOLoader{buf: buf}, io.TeeReader(source, buf)
}
func NewWriterLoader(source io.Writer) (*jsonIOLoader, io.Writer) {
buf := &bytes.Buffer{}
return &jsonIOLoader{buf: buf}, io.MultiWriter(source, buf)
}
func (l *jsonIOLoader) JsonSource() interface{} {
return l.buf.String()
}
func (l *jsonIOLoader) LoadJSON() (interface{}, error) {
return decodeJsonUsingNumber(l.buf)
}
func (l *jsonIOLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference("#")
}
func (l *jsonIOLoader) LoaderFactory() JSONLoaderFactory {
return &DefaultJSONLoaderFactory{}
}
func decodeJsonUsingNumber(r io.Reader) (interface{}, error) {
var document interface{}
decoder := json.NewDecoder(r)
decoder.UseNumber()
err := decoder.Decode(&document)
if err != nil {
return nil, err
}
return document, nil
}

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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Contains const string and messages.
//
// created 01-01-2015
package gojsonschema
type (
// locale is an interface for defining custom error strings
locale interface {
Required() string
InvalidType() string
NumberAnyOf() string
NumberOneOf() string
NumberAllOf() string
NumberNot() string
MissingDependency() string
Internal() string
Enum() string
ArrayNotEnoughItems() string
ArrayNoAdditionalItems() string
ArrayMinItems() string
ArrayMaxItems() string
Unique() string
ArrayMinProperties() string
ArrayMaxProperties() string
AdditionalPropertyNotAllowed() string
InvalidPropertyPattern() string
StringGTE() string
StringLTE() string
DoesNotMatchPattern() string
DoesNotMatchFormat() string
MultipleOf() string
NumberGTE() string
NumberGT() string
NumberLTE() string
NumberLT() string
// Schema validations
RegexPattern() string
GreaterThanZero() string
MustBeOfA() string
MustBeOfAn() string
CannotBeUsedWithout() string
CannotBeGT() string
MustBeOfType() string
MustBeValidRegex() string
MustBeValidFormat() string
MustBeGTEZero() string
KeyCannotBeGreaterThan() string
KeyItemsMustBeOfType() string
KeyItemsMustBeUnique() string
ReferenceMustBeCanonical() string
NotAValidType() string
Duplicated() string
HttpBadStatus() string
ParseError() string
// ErrorFormat
ErrorFormat() string
}
// DefaultLocale is the default locale for this package
DefaultLocale struct{}
)
func (l DefaultLocale) Required() string {
return `{{.property}} is required`
}
func (l DefaultLocale) InvalidType() string {
return `Invalid type. Expected: {{.expected}}, given: {{.given}}`
}
func (l DefaultLocale) NumberAnyOf() string {
return `Must validate at least one schema (anyOf)`
}
func (l DefaultLocale) NumberOneOf() string {
return `Must validate one and only one schema (oneOf)`
}
func (l DefaultLocale) NumberAllOf() string {
return `Must validate all the schemas (allOf)`
}
func (l DefaultLocale) NumberNot() string {
return `Must not validate the schema (not)`
}
func (l DefaultLocale) MissingDependency() string {
return `Has a dependency on {{.dependency}}`
}
func (l DefaultLocale) Internal() string {
return `Internal Error {{.error}}`
}
func (l DefaultLocale) Enum() string {
return `{{.field}} must be one of the following: {{.allowed}}`
}
func (l DefaultLocale) ArrayNoAdditionalItems() string {
return `No additional items allowed on array`
}
func (l DefaultLocale) ArrayNotEnoughItems() string {
return `Not enough items on array to match positional list of schema`
}
func (l DefaultLocale) ArrayMinItems() string {
return `Array must have at least {{.min}} items`
}
func (l DefaultLocale) ArrayMaxItems() string {
return `Array must have at most {{.max}} items`
}
func (l DefaultLocale) Unique() string {
return `{{.type}} items must be unique`
}
func (l DefaultLocale) ArrayMinProperties() string {
return `Must have at least {{.min}} properties`
}
func (l DefaultLocale) ArrayMaxProperties() string {
return `Must have at most {{.max}} properties`
}
func (l DefaultLocale) AdditionalPropertyNotAllowed() string {
return `Additional property {{.property}} is not allowed`
}
func (l DefaultLocale) InvalidPropertyPattern() string {
return `Property "{{.property}}" does not match pattern {{.pattern}}`
}
func (l DefaultLocale) StringGTE() string {
return `String length must be greater than or equal to {{.min}}`
}
func (l DefaultLocale) StringLTE() string {
return `String length must be less than or equal to {{.max}}`
}
func (l DefaultLocale) DoesNotMatchPattern() string {
return `Does not match pattern '{{.pattern}}'`
}
func (l DefaultLocale) DoesNotMatchFormat() string {
return `Does not match format '{{.format}}'`
}
func (l DefaultLocale) MultipleOf() string {
return `Must be a multiple of {{.multiple}}`
}
func (l DefaultLocale) NumberGTE() string {
return `Must be greater than or equal to {{.min}}`
}
func (l DefaultLocale) NumberGT() string {
return `Must be greater than {{.min}}`
}
func (l DefaultLocale) NumberLTE() string {
return `Must be less than or equal to {{.max}}`
}
func (l DefaultLocale) NumberLT() string {
return `Must be less than {{.max}}`
}
// Schema validators
func (l DefaultLocale) RegexPattern() string {
return `Invalid regex pattern '{{.pattern}}'`
}
func (l DefaultLocale) GreaterThanZero() string {
return `{{.number}} must be strictly greater than 0`
}
func (l DefaultLocale) MustBeOfA() string {
return `{{.x}} must be of a {{.y}}`
}
func (l DefaultLocale) MustBeOfAn() string {
return `{{.x}} must be of an {{.y}}`
}
func (l DefaultLocale) CannotBeUsedWithout() string {
return `{{.x}} cannot be used without {{.y}}`
}
func (l DefaultLocale) CannotBeGT() string {
return `{{.x}} cannot be greater than {{.y}}`
}
func (l DefaultLocale) MustBeOfType() string {
return `{{.key}} must be of type {{.type}}`
}
func (l DefaultLocale) MustBeValidRegex() string {
return `{{.key}} must be a valid regex`
}
func (l DefaultLocale) MustBeValidFormat() string {
return `{{.key}} must be a valid format {{.given}}`
}
func (l DefaultLocale) MustBeGTEZero() string {
return `{{.key}} must be greater than or equal to 0`
}
func (l DefaultLocale) KeyCannotBeGreaterThan() string {
return `{{.key}} cannot be greater than {{.y}}`
}
func (l DefaultLocale) KeyItemsMustBeOfType() string {
return `{{.key}} items must be {{.type}}`
}
func (l DefaultLocale) KeyItemsMustBeUnique() string {
return `{{.key}} items must be unique`
}
func (l DefaultLocale) ReferenceMustBeCanonical() string {
return `Reference {{.reference}} must be canonical`
}
func (l DefaultLocale) NotAValidType() string {
return `has a primitive type that is NOT VALID -- given: {{.given}} Expected valid values are:{{.expected}}`
}
func (l DefaultLocale) Duplicated() string {
return `{{.type}} type is duplicated`
}
func (l DefaultLocale) HttpBadStatus() string {
return `Could not read schema from HTTP, response status is {{.status}}`
}
// Replacement options: field, description, context, value
func (l DefaultLocale) ErrorFormat() string {
return `{{.field}}: {{.description}}`
}
//Parse error
func (l DefaultLocale) ParseError() string {
return `Expected: %expected%, given: Invalid JSON`
}
const (
STRING_NUMBER = "number"
STRING_ARRAY_OF_STRINGS = "array of strings"
STRING_ARRAY_OF_SCHEMAS = "array of schemas"
STRING_SCHEMA = "schema"
STRING_SCHEMA_OR_ARRAY_OF_STRINGS = "schema or array of strings"
STRING_PROPERTIES = "properties"
STRING_DEPENDENCY = "dependency"
STRING_PROPERTY = "property"
STRING_UNDEFINED = "undefined"
STRING_CONTEXT_ROOT = "(root)"
STRING_ROOT_SCHEMA_PROPERTY = "(root)"
)

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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Result and ResultError implementations.
//
// created 01-01-2015
package gojsonschema
import (
"fmt"
"strings"
)
type (
// ErrorDetails is a map of details specific to each error.
// While the values will vary, every error will contain a "field" value
ErrorDetails map[string]interface{}
// ResultError is the interface that library errors must implement
ResultError interface {
Field() string
SetType(string)
Type() string
SetContext(*jsonContext)
Context() *jsonContext
SetDescription(string)
Description() string
SetValue(interface{})
Value() interface{}
SetDetails(ErrorDetails)
Details() ErrorDetails
String() string
}
// ResultErrorFields holds the fields for each ResultError implementation.
// ResultErrorFields implements the ResultError interface, so custom errors
// can be defined by just embedding this type
ResultErrorFields struct {
errorType string // A string with the type of error (i.e. invalid_type)
context *jsonContext // Tree like notation of the part that failed the validation. ex (root).a.b ...
description string // A human readable error message
value interface{} // Value given by the JSON file that is the source of the error
details ErrorDetails
}
Result struct {
errors []ResultError
// Scores how well the validation matched. Useful in generating
// better error messages for anyOf and oneOf.
score int
}
)
// Field outputs the field name without the root context
// i.e. firstName or person.firstName instead of (root).firstName or (root).person.firstName
func (v *ResultErrorFields) Field() string {
if p, ok := v.Details()["property"]; ok {
if str, isString := p.(string); isString {
return str
}
}
return strings.TrimPrefix(v.context.String(), STRING_ROOT_SCHEMA_PROPERTY+".")
}
func (v *ResultErrorFields) SetType(errorType string) {
v.errorType = errorType
}
func (v *ResultErrorFields) Type() string {
return v.errorType
}
func (v *ResultErrorFields) SetContext(context *jsonContext) {
v.context = context
}
func (v *ResultErrorFields) Context() *jsonContext {
return v.context
}
func (v *ResultErrorFields) SetDescription(description string) {
v.description = description
}
func (v *ResultErrorFields) Description() string {
return v.description
}
func (v *ResultErrorFields) SetValue(value interface{}) {
v.value = value
}
func (v *ResultErrorFields) Value() interface{} {
return v.value
}
func (v *ResultErrorFields) SetDetails(details ErrorDetails) {
v.details = details
}
func (v *ResultErrorFields) Details() ErrorDetails {
return v.details
}
func (v ResultErrorFields) String() string {
// as a fallback, the value is displayed go style
valueString := fmt.Sprintf("%v", v.value)
// marshal the go value value to json
if v.value == nil {
valueString = TYPE_NULL
} else {
if vs, err := marshalToJsonString(v.value); err == nil {
if vs == nil {
valueString = TYPE_NULL
} else {
valueString = *vs
}
}
}
return formatErrorDescription(Locale.ErrorFormat(), ErrorDetails{
"context": v.context.String(),
"description": v.description,
"value": valueString,
"field": v.Field(),
})
}
func (v *Result) Valid() bool {
return len(v.errors) == 0
}
func (v *Result) Errors() []ResultError {
return v.errors
}
func (v *Result) addError(err ResultError, context *jsonContext, value interface{}, details ErrorDetails) {
newError(err, context, value, Locale, details)
v.errors = append(v.errors, err)
v.score -= 2 // results in a net -1 when added to the +1 we get at the end of the validation function
}
// Used to copy errors from a sub-schema to the main one
func (v *Result) mergeErrors(otherResult *Result) {
v.errors = append(v.errors, otherResult.Errors()...)
v.score += otherResult.score
}
func (v *Result) incrementScore() {
v.score++
}

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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Defines Schema, the main entry to every subSchema.
// Contains the parsing logic and error checking.
//
// created 26-02-2013
package gojsonschema
import (
// "encoding/json"
"errors"
"reflect"
"regexp"
"text/template"
"github.com/xeipuuv/gojsonreference"
)
var (
// Locale is the default locale to use
// Library users can overwrite with their own implementation
Locale locale = DefaultLocale{}
// ErrorTemplateFuncs allows you to define custom template funcs for use in localization.
ErrorTemplateFuncs template.FuncMap
)
func NewSchema(l JSONLoader) (*Schema, error) {
ref, err := l.JsonReference()
if err != nil {
return nil, err
}
d := Schema{}
d.pool = newSchemaPool(l.LoaderFactory())
d.documentReference = ref
d.referencePool = newSchemaReferencePool()
var doc interface{}
if ref.String() != "" {
// Get document from schema pool
spd, err := d.pool.GetDocument(d.documentReference)
if err != nil {
return nil, err
}
doc = spd.Document
} else {
// Load JSON directly
doc, err = l.LoadJSON()
if err != nil {
return nil, err
}
d.pool.SetStandaloneDocument(doc)
}
err = d.parse(doc)
if err != nil {
return nil, err
}
return &d, nil
}
type Schema struct {
documentReference gojsonreference.JsonReference
rootSchema *subSchema
pool *schemaPool
referencePool *schemaReferencePool
}
func (d *Schema) parse(document interface{}) error {
d.rootSchema = &subSchema{property: STRING_ROOT_SCHEMA_PROPERTY}
return d.parseSchema(document, d.rootSchema)
}
func (d *Schema) SetRootSchemaName(name string) {
d.rootSchema.property = name
}
// Parses a subSchema
//
// Pretty long function ( sorry :) )... but pretty straight forward, repetitive and boring
// Not much magic involved here, most of the job is to validate the key names and their values,
// then the values are copied into subSchema struct
//
func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) error {
if !isKind(documentNode, reflect.Map) {
return errors.New(formatErrorDescription(
Locale.ParseError(),
ErrorDetails{
"expected": STRING_SCHEMA,
},
))
}
m := documentNode.(map[string]interface{})
if currentSchema == d.rootSchema {
currentSchema.ref = &d.documentReference
}
// $subSchema
if existsMapKey(m, KEY_SCHEMA) {
if !isKind(m[KEY_SCHEMA], reflect.String) {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": TYPE_STRING,
"given": KEY_SCHEMA,
},
))
}
schemaRef := m[KEY_SCHEMA].(string)
schemaReference, err := gojsonreference.NewJsonReference(schemaRef)
currentSchema.subSchema = &schemaReference
if err != nil {
return err
}
}
// $ref
if existsMapKey(m, KEY_REF) && !isKind(m[KEY_REF], reflect.String) {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": TYPE_STRING,
"given": KEY_REF,
},
))
}
if k, ok := m[KEY_REF].(string); ok {
jsonReference, err := gojsonreference.NewJsonReference(k)
if err != nil {
return err
}
if jsonReference.HasFullUrl {
currentSchema.ref = &jsonReference
} else {
inheritedReference, err := currentSchema.ref.Inherits(jsonReference)
if err != nil {
return err
}
currentSchema.ref = inheritedReference
}
if sch, ok := d.referencePool.Get(currentSchema.ref.String() + k); ok {
currentSchema.refSchema = sch
} else {
err := d.parseReference(documentNode, currentSchema, k)
if err != nil {
return err
}
return nil
}
}
// definitions
if existsMapKey(m, KEY_DEFINITIONS) {
if isKind(m[KEY_DEFINITIONS], reflect.Map) {
currentSchema.definitions = make(map[string]*subSchema)
for dk, dv := range m[KEY_DEFINITIONS].(map[string]interface{}) {
if isKind(dv, reflect.Map) {
newSchema := &subSchema{property: KEY_DEFINITIONS, parent: currentSchema, ref: currentSchema.ref}
currentSchema.definitions[dk] = newSchema
err := d.parseSchema(dv, newSchema)
if err != nil {
return errors.New(err.Error())
}
} else {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": STRING_ARRAY_OF_SCHEMAS,
"given": KEY_DEFINITIONS,
},
))
}
}
} else {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": STRING_ARRAY_OF_SCHEMAS,
"given": KEY_DEFINITIONS,
},
))
}
}
// id
if existsMapKey(m, KEY_ID) && !isKind(m[KEY_ID], reflect.String) {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": TYPE_STRING,
"given": KEY_ID,
},
))
}
if k, ok := m[KEY_ID].(string); ok {
currentSchema.id = &k
}
// title
if existsMapKey(m, KEY_TITLE) && !isKind(m[KEY_TITLE], reflect.String) {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": TYPE_STRING,
"given": KEY_TITLE,
},
))
}
if k, ok := m[KEY_TITLE].(string); ok {
currentSchema.title = &k
}
// description
if existsMapKey(m, KEY_DESCRIPTION) && !isKind(m[KEY_DESCRIPTION], reflect.String) {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": TYPE_STRING,
"given": KEY_DESCRIPTION,
},
))
}
if k, ok := m[KEY_DESCRIPTION].(string); ok {
currentSchema.description = &k
}
// type
if existsMapKey(m, KEY_TYPE) {
if isKind(m[KEY_TYPE], reflect.String) {
if k, ok := m[KEY_TYPE].(string); ok {
err := currentSchema.types.Add(k)
if err != nil {
return err
}
}
} else {
if isKind(m[KEY_TYPE], reflect.Slice) {
arrayOfTypes := m[KEY_TYPE].([]interface{})
for _, typeInArray := range arrayOfTypes {
if reflect.ValueOf(typeInArray).Kind() != reflect.String {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": TYPE_STRING + "/" + STRING_ARRAY_OF_STRINGS,
"given": KEY_TYPE,
},
))
} else {
currentSchema.types.Add(typeInArray.(string))
}
}
} else {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": TYPE_STRING + "/" + STRING_ARRAY_OF_STRINGS,
"given": KEY_TYPE,
},
))
}
}
}
// properties
if existsMapKey(m, KEY_PROPERTIES) {
err := d.parseProperties(m[KEY_PROPERTIES], currentSchema)
if err != nil {
return err
}
}
// additionalProperties
if existsMapKey(m, KEY_ADDITIONAL_PROPERTIES) {
if isKind(m[KEY_ADDITIONAL_PROPERTIES], reflect.Bool) {
currentSchema.additionalProperties = m[KEY_ADDITIONAL_PROPERTIES].(bool)
} else if isKind(m[KEY_ADDITIONAL_PROPERTIES], reflect.Map) {
newSchema := &subSchema{property: KEY_ADDITIONAL_PROPERTIES, parent: currentSchema, ref: currentSchema.ref}
currentSchema.additionalProperties = newSchema
err := d.parseSchema(m[KEY_ADDITIONAL_PROPERTIES], newSchema)
if err != nil {
return errors.New(err.Error())
}
} else {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": TYPE_BOOLEAN + "/" + STRING_SCHEMA,
"given": KEY_ADDITIONAL_PROPERTIES,
},
))
}
}
// patternProperties
if existsMapKey(m, KEY_PATTERN_PROPERTIES) {
if isKind(m[KEY_PATTERN_PROPERTIES], reflect.Map) {
patternPropertiesMap := m[KEY_PATTERN_PROPERTIES].(map[string]interface{})
if len(patternPropertiesMap) > 0 {
currentSchema.patternProperties = make(map[string]*subSchema)
for k, v := range patternPropertiesMap {
_, err := regexp.MatchString(k, "")
if err != nil {
return errors.New(formatErrorDescription(
Locale.RegexPattern(),
ErrorDetails{"pattern": k},
))
}
newSchema := &subSchema{property: k, parent: currentSchema, ref: currentSchema.ref}
err = d.parseSchema(v, newSchema)
if err != nil {
return errors.New(err.Error())
}
currentSchema.patternProperties[k] = newSchema
}
}
} else {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": STRING_SCHEMA,
"given": KEY_PATTERN_PROPERTIES,
},
))
}
}
// dependencies
if existsMapKey(m, KEY_DEPENDENCIES) {
err := d.parseDependencies(m[KEY_DEPENDENCIES], currentSchema)
if err != nil {
return err
}
}
// items
if existsMapKey(m, KEY_ITEMS) {
if isKind(m[KEY_ITEMS], reflect.Slice) {
for _, itemElement := range m[KEY_ITEMS].([]interface{}) {
if isKind(itemElement, reflect.Map) {
newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS}
newSchema.ref = currentSchema.ref
currentSchema.AddItemsChild(newSchema)
err := d.parseSchema(itemElement, newSchema)
if err != nil {
return err
}
} else {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": STRING_SCHEMA + "/" + STRING_ARRAY_OF_SCHEMAS,
"given": KEY_ITEMS,
},
))
}
currentSchema.itemsChildrenIsSingleSchema = false
}
} else if isKind(m[KEY_ITEMS], reflect.Map) {
newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS}
newSchema.ref = currentSchema.ref
currentSchema.AddItemsChild(newSchema)
err := d.parseSchema(m[KEY_ITEMS], newSchema)
if err != nil {
return err
}
currentSchema.itemsChildrenIsSingleSchema = true
} else {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": STRING_SCHEMA + "/" + STRING_ARRAY_OF_SCHEMAS,
"given": KEY_ITEMS,
},
))
}
}
// additionalItems
if existsMapKey(m, KEY_ADDITIONAL_ITEMS) {
if isKind(m[KEY_ADDITIONAL_ITEMS], reflect.Bool) {
currentSchema.additionalItems = m[KEY_ADDITIONAL_ITEMS].(bool)
} else if isKind(m[KEY_ADDITIONAL_ITEMS], reflect.Map) {
newSchema := &subSchema{property: KEY_ADDITIONAL_ITEMS, parent: currentSchema, ref: currentSchema.ref}
currentSchema.additionalItems = newSchema
err := d.parseSchema(m[KEY_ADDITIONAL_ITEMS], newSchema)
if err != nil {
return errors.New(err.Error())
}
} else {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": TYPE_BOOLEAN + "/" + STRING_SCHEMA,
"given": KEY_ADDITIONAL_ITEMS,
},
))
}
}
// validation : number / integer
if existsMapKey(m, KEY_MULTIPLE_OF) {
multipleOfValue := mustBeNumber(m[KEY_MULTIPLE_OF])
if multipleOfValue == nil {
return errors.New(formatErrorDescription(
Locale.InvalidType(),
ErrorDetails{
"expected": STRING_NUMBER,
"given": KEY_MULTIPLE_OF,
},
))
}
if *multipleOfValue <= 0 {
return errors.New(formatErrorDescription(
Locale.GreaterThanZero(),
ErrorDetails{"number": KEY_MULTIPLE_OF},
))
}
currentSchema.multipleOf = multipleOfValue
}
if existsMapKey(m, KEY_MINIMUM) {
minimumValue := mustBeNumber(m[KEY_MINIMUM])
if minimumValue == nil {
return errors.New(formatErrorDescription(
Locale.MustBeOfA(),
ErrorDetails{"x": KEY_MINIMUM, "y": STRING_NUMBER},
))
}
currentSchema.minimum = minimumValue
}
if existsMapKey(m, KEY_EXCLUSIVE_MINIMUM) {
if isKind(m[KEY_EXCLUSIVE_MINIMUM], reflect.Bool) {
if currentSchema.minimum == nil {
return errors.New(formatErrorDescription(
Locale.CannotBeUsedWithout(),
ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": KEY_MINIMUM},
))
}
exclusiveMinimumValue := m[KEY_EXCLUSIVE_MINIMUM].(bool)
currentSchema.exclusiveMinimum = exclusiveMinimumValue
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfA(),
ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": TYPE_BOOLEAN},
))
}
}
if existsMapKey(m, KEY_MAXIMUM) {
maximumValue := mustBeNumber(m[KEY_MAXIMUM])
if maximumValue == nil {
return errors.New(formatErrorDescription(
Locale.MustBeOfA(),
ErrorDetails{"x": KEY_MAXIMUM, "y": STRING_NUMBER},
))
}
currentSchema.maximum = maximumValue
}
if existsMapKey(m, KEY_EXCLUSIVE_MAXIMUM) {
if isKind(m[KEY_EXCLUSIVE_MAXIMUM], reflect.Bool) {
if currentSchema.maximum == nil {
return errors.New(formatErrorDescription(
Locale.CannotBeUsedWithout(),
ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": KEY_MAXIMUM},
))
}
exclusiveMaximumValue := m[KEY_EXCLUSIVE_MAXIMUM].(bool)
currentSchema.exclusiveMaximum = exclusiveMaximumValue
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfA(),
ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": STRING_NUMBER},
))
}
}
if currentSchema.minimum != nil && currentSchema.maximum != nil {
if *currentSchema.minimum > *currentSchema.maximum {
return errors.New(formatErrorDescription(
Locale.CannotBeGT(),
ErrorDetails{"x": KEY_MINIMUM, "y": KEY_MAXIMUM},
))
}
}
// validation : string
if existsMapKey(m, KEY_MIN_LENGTH) {
minLengthIntegerValue := mustBeInteger(m[KEY_MIN_LENGTH])
if minLengthIntegerValue == nil {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_MIN_LENGTH, "y": TYPE_INTEGER},
))
}
if *minLengthIntegerValue < 0 {
return errors.New(formatErrorDescription(
Locale.MustBeGTEZero(),
ErrorDetails{"key": KEY_MIN_LENGTH},
))
}
currentSchema.minLength = minLengthIntegerValue
}
if existsMapKey(m, KEY_MAX_LENGTH) {
maxLengthIntegerValue := mustBeInteger(m[KEY_MAX_LENGTH])
if maxLengthIntegerValue == nil {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_MAX_LENGTH, "y": TYPE_INTEGER},
))
}
if *maxLengthIntegerValue < 0 {
return errors.New(formatErrorDescription(
Locale.MustBeGTEZero(),
ErrorDetails{"key": KEY_MAX_LENGTH},
))
}
currentSchema.maxLength = maxLengthIntegerValue
}
if currentSchema.minLength != nil && currentSchema.maxLength != nil {
if *currentSchema.minLength > *currentSchema.maxLength {
return errors.New(formatErrorDescription(
Locale.CannotBeGT(),
ErrorDetails{"x": KEY_MIN_LENGTH, "y": KEY_MAX_LENGTH},
))
}
}
if existsMapKey(m, KEY_PATTERN) {
if isKind(m[KEY_PATTERN], reflect.String) {
regexpObject, err := regexp.Compile(m[KEY_PATTERN].(string))
if err != nil {
return errors.New(formatErrorDescription(
Locale.MustBeValidRegex(),
ErrorDetails{"key": KEY_PATTERN},
))
}
currentSchema.pattern = regexpObject
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfA(),
ErrorDetails{"x": KEY_PATTERN, "y": TYPE_STRING},
))
}
}
if existsMapKey(m, KEY_FORMAT) {
formatString, ok := m[KEY_FORMAT].(string)
if ok && FormatCheckers.Has(formatString) {
currentSchema.format = formatString
} else {
return errors.New(formatErrorDescription(
Locale.MustBeValidFormat(),
ErrorDetails{"key": KEY_FORMAT, "given": m[KEY_FORMAT]},
))
}
}
// validation : object
if existsMapKey(m, KEY_MIN_PROPERTIES) {
minPropertiesIntegerValue := mustBeInteger(m[KEY_MIN_PROPERTIES])
if minPropertiesIntegerValue == nil {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_MIN_PROPERTIES, "y": TYPE_INTEGER},
))
}
if *minPropertiesIntegerValue < 0 {
return errors.New(formatErrorDescription(
Locale.MustBeGTEZero(),
ErrorDetails{"key": KEY_MIN_PROPERTIES},
))
}
currentSchema.minProperties = minPropertiesIntegerValue
}
if existsMapKey(m, KEY_MAX_PROPERTIES) {
maxPropertiesIntegerValue := mustBeInteger(m[KEY_MAX_PROPERTIES])
if maxPropertiesIntegerValue == nil {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_MAX_PROPERTIES, "y": TYPE_INTEGER},
))
}
if *maxPropertiesIntegerValue < 0 {
return errors.New(formatErrorDescription(
Locale.MustBeGTEZero(),
ErrorDetails{"key": KEY_MAX_PROPERTIES},
))
}
currentSchema.maxProperties = maxPropertiesIntegerValue
}
if currentSchema.minProperties != nil && currentSchema.maxProperties != nil {
if *currentSchema.minProperties > *currentSchema.maxProperties {
return errors.New(formatErrorDescription(
Locale.KeyCannotBeGreaterThan(),
ErrorDetails{"key": KEY_MIN_PROPERTIES, "y": KEY_MAX_PROPERTIES},
))
}
}
if existsMapKey(m, KEY_REQUIRED) {
if isKind(m[KEY_REQUIRED], reflect.Slice) {
requiredValues := m[KEY_REQUIRED].([]interface{})
for _, requiredValue := range requiredValues {
if isKind(requiredValue, reflect.String) {
err := currentSchema.AddRequired(requiredValue.(string))
if err != nil {
return err
}
} else {
return errors.New(formatErrorDescription(
Locale.KeyItemsMustBeOfType(),
ErrorDetails{"key": KEY_REQUIRED, "type": TYPE_STRING},
))
}
}
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_REQUIRED, "y": TYPE_ARRAY},
))
}
}
// validation : array
if existsMapKey(m, KEY_MIN_ITEMS) {
minItemsIntegerValue := mustBeInteger(m[KEY_MIN_ITEMS])
if minItemsIntegerValue == nil {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_MIN_ITEMS, "y": TYPE_INTEGER},
))
}
if *minItemsIntegerValue < 0 {
return errors.New(formatErrorDescription(
Locale.MustBeGTEZero(),
ErrorDetails{"key": KEY_MIN_ITEMS},
))
}
currentSchema.minItems = minItemsIntegerValue
}
if existsMapKey(m, KEY_MAX_ITEMS) {
maxItemsIntegerValue := mustBeInteger(m[KEY_MAX_ITEMS])
if maxItemsIntegerValue == nil {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_MAX_ITEMS, "y": TYPE_INTEGER},
))
}
if *maxItemsIntegerValue < 0 {
return errors.New(formatErrorDescription(
Locale.MustBeGTEZero(),
ErrorDetails{"key": KEY_MAX_ITEMS},
))
}
currentSchema.maxItems = maxItemsIntegerValue
}
if existsMapKey(m, KEY_UNIQUE_ITEMS) {
if isKind(m[KEY_UNIQUE_ITEMS], reflect.Bool) {
currentSchema.uniqueItems = m[KEY_UNIQUE_ITEMS].(bool)
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfA(),
ErrorDetails{"x": KEY_UNIQUE_ITEMS, "y": TYPE_BOOLEAN},
))
}
}
// validation : all
if existsMapKey(m, KEY_ENUM) {
if isKind(m[KEY_ENUM], reflect.Slice) {
for _, v := range m[KEY_ENUM].([]interface{}) {
err := currentSchema.AddEnum(v)
if err != nil {
return err
}
}
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_ENUM, "y": TYPE_ARRAY},
))
}
}
// validation : subSchema
if existsMapKey(m, KEY_ONE_OF) {
if isKind(m[KEY_ONE_OF], reflect.Slice) {
for _, v := range m[KEY_ONE_OF].([]interface{}) {
newSchema := &subSchema{property: KEY_ONE_OF, parent: currentSchema, ref: currentSchema.ref}
currentSchema.AddOneOf(newSchema)
err := d.parseSchema(v, newSchema)
if err != nil {
return err
}
}
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_ONE_OF, "y": TYPE_ARRAY},
))
}
}
if existsMapKey(m, KEY_ANY_OF) {
if isKind(m[KEY_ANY_OF], reflect.Slice) {
for _, v := range m[KEY_ANY_OF].([]interface{}) {
newSchema := &subSchema{property: KEY_ANY_OF, parent: currentSchema, ref: currentSchema.ref}
currentSchema.AddAnyOf(newSchema)
err := d.parseSchema(v, newSchema)
if err != nil {
return err
}
}
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_ANY_OF, "y": TYPE_ARRAY},
))
}
}
if existsMapKey(m, KEY_ALL_OF) {
if isKind(m[KEY_ALL_OF], reflect.Slice) {
for _, v := range m[KEY_ALL_OF].([]interface{}) {
newSchema := &subSchema{property: KEY_ALL_OF, parent: currentSchema, ref: currentSchema.ref}
currentSchema.AddAllOf(newSchema)
err := d.parseSchema(v, newSchema)
if err != nil {
return err
}
}
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_ANY_OF, "y": TYPE_ARRAY},
))
}
}
if existsMapKey(m, KEY_NOT) {
if isKind(m[KEY_NOT], reflect.Map) {
newSchema := &subSchema{property: KEY_NOT, parent: currentSchema, ref: currentSchema.ref}
currentSchema.SetNot(newSchema)
err := d.parseSchema(m[KEY_NOT], newSchema)
if err != nil {
return err
}
} else {
return errors.New(formatErrorDescription(
Locale.MustBeOfAn(),
ErrorDetails{"x": KEY_NOT, "y": TYPE_OBJECT},
))
}
}
return nil
}
func (d *Schema) parseReference(documentNode interface{}, currentSchema *subSchema, reference string) error {
var refdDocumentNode interface{}
jsonPointer := currentSchema.ref.GetPointer()
standaloneDocument := d.pool.GetStandaloneDocument()
if standaloneDocument != nil {
var err error
refdDocumentNode, _, err = jsonPointer.Get(standaloneDocument)
if err != nil {
return err
}
} else {
dsp, err := d.pool.GetDocument(*currentSchema.ref)
if err != nil {
return err
}
refdDocumentNode, _, err = jsonPointer.Get(dsp.Document)
if err != nil {
return err
}
}
if !isKind(refdDocumentNode, reflect.Map) {
return errors.New(formatErrorDescription(
Locale.MustBeOfType(),
ErrorDetails{"key": STRING_SCHEMA, "type": TYPE_OBJECT},
))
}
// returns the loaded referenced subSchema for the caller to update its current subSchema
newSchemaDocument := refdDocumentNode.(map[string]interface{})
newSchema := &subSchema{property: KEY_REF, parent: currentSchema, ref: currentSchema.ref}
d.referencePool.Add(currentSchema.ref.String()+reference, newSchema)
err := d.parseSchema(newSchemaDocument, newSchema)
if err != nil {
return err
}
currentSchema.refSchema = newSchema
return nil
}
func (d *Schema) parseProperties(documentNode interface{}, currentSchema *subSchema) error {
if !isKind(documentNode, reflect.Map) {
return errors.New(formatErrorDescription(
Locale.MustBeOfType(),
ErrorDetails{"key": STRING_PROPERTIES, "type": TYPE_OBJECT},
))
}
m := documentNode.(map[string]interface{})
for k := range m {
schemaProperty := k
newSchema := &subSchema{property: schemaProperty, parent: currentSchema, ref: currentSchema.ref}
currentSchema.AddPropertiesChild(newSchema)
err := d.parseSchema(m[k], newSchema)
if err != nil {
return err
}
}
return nil
}
func (d *Schema) parseDependencies(documentNode interface{}, currentSchema *subSchema) error {
if !isKind(documentNode, reflect.Map) {
return errors.New(formatErrorDescription(
Locale.MustBeOfType(),
ErrorDetails{"key": KEY_DEPENDENCIES, "type": TYPE_OBJECT},
))
}
m := documentNode.(map[string]interface{})
currentSchema.dependencies = make(map[string]interface{})
for k := range m {
switch reflect.ValueOf(m[k]).Kind() {
case reflect.Slice:
values := m[k].([]interface{})
var valuesToRegister []string
for _, value := range values {
if !isKind(value, reflect.String) {
return errors.New(formatErrorDescription(
Locale.MustBeOfType(),
ErrorDetails{
"key": STRING_DEPENDENCY,
"type": STRING_SCHEMA_OR_ARRAY_OF_STRINGS,
},
))
} else {
valuesToRegister = append(valuesToRegister, value.(string))
}
currentSchema.dependencies[k] = valuesToRegister
}
case reflect.Map:
depSchema := &subSchema{property: k, parent: currentSchema, ref: currentSchema.ref}
err := d.parseSchema(m[k], depSchema)
if err != nil {
return err
}
currentSchema.dependencies[k] = depSchema
default:
return errors.New(formatErrorDescription(
Locale.MustBeOfType(),
ErrorDetails{
"key": STRING_DEPENDENCY,
"type": STRING_SCHEMA_OR_ARRAY_OF_STRINGS,
},
))
}
}
return nil
}

109
vendor/github.com/xeipuuv/gojsonschema/schemaPool.go generated vendored Normal file
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@ -0,0 +1,109 @@
// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Defines resources pooling.
// Eases referencing and avoids downloading the same resource twice.
//
// created 26-02-2013
package gojsonschema
import (
"errors"
"github.com/xeipuuv/gojsonreference"
)
type schemaPoolDocument struct {
Document interface{}
}
type schemaPool struct {
schemaPoolDocuments map[string]*schemaPoolDocument
standaloneDocument interface{}
jsonLoaderFactory JSONLoaderFactory
}
func newSchemaPool(f JSONLoaderFactory) *schemaPool {
p := &schemaPool{}
p.schemaPoolDocuments = make(map[string]*schemaPoolDocument)
p.standaloneDocument = nil
p.jsonLoaderFactory = f
return p
}
func (p *schemaPool) SetStandaloneDocument(document interface{}) {
p.standaloneDocument = document
}
func (p *schemaPool) GetStandaloneDocument() (document interface{}) {
return p.standaloneDocument
}
func (p *schemaPool) GetDocument(reference gojsonreference.JsonReference) (*schemaPoolDocument, error) {
if internalLogEnabled {
internalLog("Get Document ( %s )", reference.String())
}
var err error
// It is not possible to load anything that is not canonical...
if !reference.IsCanonical() {
return nil, errors.New(formatErrorDescription(
Locale.ReferenceMustBeCanonical(),
ErrorDetails{"reference": reference},
))
}
refToUrl := reference
refToUrl.GetUrl().Fragment = ""
var spd *schemaPoolDocument
// Try to find the requested document in the pool
for k := range p.schemaPoolDocuments {
if k == refToUrl.String() {
spd = p.schemaPoolDocuments[k]
}
}
if spd != nil {
if internalLogEnabled {
internalLog(" From pool")
}
return spd, nil
}
jsonReferenceLoader := p.jsonLoaderFactory.New(reference.String())
document, err := jsonReferenceLoader.LoadJSON()
if err != nil {
return nil, err
}
spd = &schemaPoolDocument{Document: document}
// add the document to the pool for potential later use
p.schemaPoolDocuments[refToUrl.String()] = spd
return spd, nil
}

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@ -0,0 +1,67 @@
// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Pool of referenced schemas.
//
// created 25-06-2013
package gojsonschema
import (
"fmt"
)
type schemaReferencePool struct {
documents map[string]*subSchema
}
func newSchemaReferencePool() *schemaReferencePool {
p := &schemaReferencePool{}
p.documents = make(map[string]*subSchema)
return p
}
func (p *schemaReferencePool) Get(ref string) (r *subSchema, o bool) {
if internalLogEnabled {
internalLog(fmt.Sprintf("Schema Reference ( %s )", ref))
}
if sch, ok := p.documents[ref]; ok {
if internalLogEnabled {
internalLog(fmt.Sprintf(" From pool"))
}
return sch, true
}
return nil, false
}
func (p *schemaReferencePool) Add(ref string, sch *subSchema) {
if internalLogEnabled {
internalLog(fmt.Sprintf("Add Schema Reference %s to pool", ref))
}
p.documents[ref] = sch
}

83
vendor/github.com/xeipuuv/gojsonschema/schemaType.go generated vendored Normal file
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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Helper structure to handle schema types, and the combination of them.
//
// created 28-02-2013
package gojsonschema
import (
"errors"
"fmt"
"strings"
)
type jsonSchemaType struct {
types []string
}
// Is the schema typed ? that is containing at least one type
// When not typed, the schema does not need any type validation
func (t *jsonSchemaType) IsTyped() bool {
return len(t.types) > 0
}
func (t *jsonSchemaType) Add(etype string) error {
if !isStringInSlice(JSON_TYPES, etype) {
return errors.New(formatErrorDescription(Locale.NotAValidType(), ErrorDetails{"given": "/" + etype + "/", "expected": JSON_TYPES}))
}
if t.Contains(etype) {
return errors.New(formatErrorDescription(Locale.Duplicated(), ErrorDetails{"type": etype}))
}
t.types = append(t.types, etype)
return nil
}
func (t *jsonSchemaType) Contains(etype string) bool {
for _, v := range t.types {
if v == etype {
return true
}
}
return false
}
func (t *jsonSchemaType) String() string {
if len(t.types) == 0 {
return STRING_UNDEFINED // should never happen
}
// Displayed as a list [type1,type2,...]
if len(t.types) > 1 {
return fmt.Sprintf("[%s]", strings.Join(t.types, ","))
}
// Only one type: name only
return t.types[0]
}

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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Defines the structure of a sub-subSchema.
// A sub-subSchema can contain other sub-schemas.
//
// created 27-02-2013
package gojsonschema
import (
"errors"
"regexp"
"strings"
"github.com/xeipuuv/gojsonreference"
)
const (
KEY_SCHEMA = "$subSchema"
KEY_ID = "$id"
KEY_REF = "$ref"
KEY_TITLE = "title"
KEY_DESCRIPTION = "description"
KEY_TYPE = "type"
KEY_ITEMS = "items"
KEY_ADDITIONAL_ITEMS = "additionalItems"
KEY_PROPERTIES = "properties"
KEY_PATTERN_PROPERTIES = "patternProperties"
KEY_ADDITIONAL_PROPERTIES = "additionalProperties"
KEY_DEFINITIONS = "definitions"
KEY_MULTIPLE_OF = "multipleOf"
KEY_MINIMUM = "minimum"
KEY_MAXIMUM = "maximum"
KEY_EXCLUSIVE_MINIMUM = "exclusiveMinimum"
KEY_EXCLUSIVE_MAXIMUM = "exclusiveMaximum"
KEY_MIN_LENGTH = "minLength"
KEY_MAX_LENGTH = "maxLength"
KEY_PATTERN = "pattern"
KEY_FORMAT = "format"
KEY_MIN_PROPERTIES = "minProperties"
KEY_MAX_PROPERTIES = "maxProperties"
KEY_DEPENDENCIES = "dependencies"
KEY_REQUIRED = "required"
KEY_MIN_ITEMS = "minItems"
KEY_MAX_ITEMS = "maxItems"
KEY_UNIQUE_ITEMS = "uniqueItems"
KEY_ENUM = "enum"
KEY_ONE_OF = "oneOf"
KEY_ANY_OF = "anyOf"
KEY_ALL_OF = "allOf"
KEY_NOT = "not"
)
type subSchema struct {
// basic subSchema meta properties
id *string
title *string
description *string
property string
// Types associated with the subSchema
types jsonSchemaType
// Reference url
ref *gojsonreference.JsonReference
// Schema referenced
refSchema *subSchema
// Json reference
subSchema *gojsonreference.JsonReference
// hierarchy
parent *subSchema
definitions map[string]*subSchema
definitionsChildren []*subSchema
itemsChildren []*subSchema
itemsChildrenIsSingleSchema bool
propertiesChildren []*subSchema
// validation : number / integer
multipleOf *float64
maximum *float64
exclusiveMaximum bool
minimum *float64
exclusiveMinimum bool
// validation : string
minLength *int
maxLength *int
pattern *regexp.Regexp
format string
// validation : object
minProperties *int
maxProperties *int
required []string
dependencies map[string]interface{}
additionalProperties interface{}
patternProperties map[string]*subSchema
// validation : array
minItems *int
maxItems *int
uniqueItems bool
additionalItems interface{}
// validation : all
enum []string
// validation : subSchema
oneOf []*subSchema
anyOf []*subSchema
allOf []*subSchema
not *subSchema
}
func (s *subSchema) AddEnum(i interface{}) error {
is, err := marshalToJsonString(i)
if err != nil {
return err
}
if isStringInSlice(s.enum, *is) {
return errors.New(formatErrorDescription(
Locale.KeyItemsMustBeUnique(),
ErrorDetails{"key": KEY_ENUM},
))
}
s.enum = append(s.enum, *is)
return nil
}
func (s *subSchema) ContainsEnum(i interface{}) (bool, error) {
is, err := marshalToJsonString(i)
if err != nil {
return false, err
}
return isStringInSlice(s.enum, *is), nil
}
func (s *subSchema) AddOneOf(subSchema *subSchema) {
s.oneOf = append(s.oneOf, subSchema)
}
func (s *subSchema) AddAllOf(subSchema *subSchema) {
s.allOf = append(s.allOf, subSchema)
}
func (s *subSchema) AddAnyOf(subSchema *subSchema) {
s.anyOf = append(s.anyOf, subSchema)
}
func (s *subSchema) SetNot(subSchema *subSchema) {
s.not = subSchema
}
func (s *subSchema) AddRequired(value string) error {
if isStringInSlice(s.required, value) {
return errors.New(formatErrorDescription(
Locale.KeyItemsMustBeUnique(),
ErrorDetails{"key": KEY_REQUIRED},
))
}
s.required = append(s.required, value)
return nil
}
func (s *subSchema) AddDefinitionChild(child *subSchema) {
s.definitionsChildren = append(s.definitionsChildren, child)
}
func (s *subSchema) AddItemsChild(child *subSchema) {
s.itemsChildren = append(s.itemsChildren, child)
}
func (s *subSchema) AddPropertiesChild(child *subSchema) {
s.propertiesChildren = append(s.propertiesChildren, child)
}
func (s *subSchema) PatternPropertiesString() string {
if s.patternProperties == nil || len(s.patternProperties) == 0 {
return STRING_UNDEFINED // should never happen
}
patternPropertiesKeySlice := []string{}
for pk := range s.patternProperties {
patternPropertiesKeySlice = append(patternPropertiesKeySlice, `"`+pk+`"`)
}
if len(patternPropertiesKeySlice) == 1 {
return patternPropertiesKeySlice[0]
}
return "[" + strings.Join(patternPropertiesKeySlice, ",") + "]"
}

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vendor/github.com/xeipuuv/gojsonschema/types.go generated vendored Normal file
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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Contains const types for schema and JSON.
//
// created 28-02-2013
package gojsonschema
const (
TYPE_ARRAY = `array`
TYPE_BOOLEAN = `boolean`
TYPE_INTEGER = `integer`
TYPE_NUMBER = `number`
TYPE_NULL = `null`
TYPE_OBJECT = `object`
TYPE_STRING = `string`
)
var JSON_TYPES []string
var SCHEMA_TYPES []string
func init() {
JSON_TYPES = []string{
TYPE_ARRAY,
TYPE_BOOLEAN,
TYPE_INTEGER,
TYPE_NUMBER,
TYPE_NULL,
TYPE_OBJECT,
TYPE_STRING}
SCHEMA_TYPES = []string{
TYPE_ARRAY,
TYPE_BOOLEAN,
TYPE_INTEGER,
TYPE_NUMBER,
TYPE_OBJECT,
TYPE_STRING}
}

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vendor/github.com/xeipuuv/gojsonschema/utils.go generated vendored Normal file
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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Various utility functions.
//
// created 26-02-2013
package gojsonschema
import (
"encoding/json"
"fmt"
"math"
"reflect"
"strconv"
)
func isKind(what interface{}, kind reflect.Kind) bool {
target := what
if isJsonNumber(what) {
// JSON Numbers are strings!
target = *mustBeNumber(what)
}
return reflect.ValueOf(target).Kind() == kind
}
func existsMapKey(m map[string]interface{}, k string) bool {
_, ok := m[k]
return ok
}
func isStringInSlice(s []string, what string) bool {
for i := range s {
if s[i] == what {
return true
}
}
return false
}
func marshalToJsonString(value interface{}) (*string, error) {
mBytes, err := json.Marshal(value)
if err != nil {
return nil, err
}
sBytes := string(mBytes)
return &sBytes, nil
}
func isJsonNumber(what interface{}) bool {
switch what.(type) {
case json.Number:
return true
}
return false
}
func checkJsonNumber(what interface{}) (isValidFloat64 bool, isValidInt64 bool, isValidInt32 bool) {
jsonNumber := what.(json.Number)
f64, errFloat64 := jsonNumber.Float64()
s64 := strconv.FormatFloat(f64, 'f', -1, 64)
_, errInt64 := strconv.ParseInt(s64, 10, 64)
isValidFloat64 = errFloat64 == nil
isValidInt64 = errInt64 == nil
_, errInt32 := strconv.ParseInt(s64, 10, 32)
isValidInt32 = isValidInt64 && errInt32 == nil
return
}
// same as ECMA Number.MAX_SAFE_INTEGER and Number.MIN_SAFE_INTEGER
const (
max_json_float = float64(1<<53 - 1) // 9007199254740991.0 2^53 - 1
min_json_float = -float64(1<<53 - 1) //-9007199254740991.0 -2^53 - 1
)
func isFloat64AnInteger(f float64) bool {
if math.IsNaN(f) || math.IsInf(f, 0) || f < min_json_float || f > max_json_float {
return false
}
return f == float64(int64(f)) || f == float64(uint64(f))
}
func mustBeInteger(what interface{}) *int {
if isJsonNumber(what) {
number := what.(json.Number)
_, _, isValidInt32 := checkJsonNumber(number)
if isValidInt32 {
int64Value, err := number.Int64()
if err != nil {
return nil
}
int32Value := int(int64Value)
return &int32Value
} else {
return nil
}
}
return nil
}
func mustBeNumber(what interface{}) *float64 {
if isJsonNumber(what) {
number := what.(json.Number)
float64Value, err := number.Float64()
if err == nil {
return &float64Value
} else {
return nil
}
}
return nil
}
// formats a number so that it is displayed as the smallest string possible
func resultErrorFormatJsonNumber(n json.Number) string {
if int64Value, err := n.Int64(); err == nil {
return fmt.Sprintf("%d", int64Value)
}
float64Value, _ := n.Float64()
return fmt.Sprintf("%g", float64Value)
}
// formats a number so that it is displayed as the smallest string possible
func resultErrorFormatNumber(n float64) string {
if isFloat64AnInteger(n) {
return fmt.Sprintf("%d", int64(n))
}
return fmt.Sprintf("%g", n)
}
func convertDocumentNode(val interface{}) interface{} {
if lval, ok := val.([]interface{}); ok {
res := []interface{}{}
for _, v := range lval {
res = append(res, convertDocumentNode(v))
}
return res
}
if mval, ok := val.(map[interface{}]interface{}); ok {
res := map[string]interface{}{}
for k, v := range mval {
res[k.(string)] = convertDocumentNode(v)
}
return res
}
return val
}

832
vendor/github.com/xeipuuv/gojsonschema/validation.go generated vendored Normal file
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// Copyright 2015 xeipuuv ( https://github.com/xeipuuv )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// author xeipuuv
// author-github https://github.com/xeipuuv
// author-mail xeipuuv@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Extends Schema and subSchema, implements the validation phase.
//
// created 28-02-2013
package gojsonschema
import (
"encoding/json"
"reflect"
"regexp"
"strconv"
"strings"
"unicode/utf8"
)
func Validate(ls JSONLoader, ld JSONLoader) (*Result, error) {
var err error
// load schema
schema, err := NewSchema(ls)
if err != nil {
return nil, err
}
// begine validation
return schema.Validate(ld)
}
func (v *Schema) Validate(l JSONLoader) (*Result, error) {
// load document
root, err := l.LoadJSON()
if err != nil {
return nil, err
}
// begin validation
result := &Result{}
context := newJsonContext(STRING_CONTEXT_ROOT, nil)
v.rootSchema.validateRecursive(v.rootSchema, root, result, context)
return result, nil
}
func (v *subSchema) subValidateWithContext(document interface{}, context *jsonContext) *Result {
result := &Result{}
v.validateRecursive(v, document, result, context)
return result
}
// Walker function to validate the json recursively against the subSchema
func (v *subSchema) validateRecursive(currentSubSchema *subSchema, currentNode interface{}, result *Result, context *jsonContext) {
if internalLogEnabled {
internalLog("validateRecursive %s", context.String())
internalLog(" %v", currentNode)
}
// Handle referenced schemas, returns directly when a $ref is found
if currentSubSchema.refSchema != nil {
v.validateRecursive(currentSubSchema.refSchema, currentNode, result, context)
return
}
// Check for null value
if currentNode == nil {
if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_NULL) {
result.addError(
new(InvalidTypeError),
context,
currentNode,
ErrorDetails{
"expected": currentSubSchema.types.String(),
"given": TYPE_NULL,
},
)
return
}
currentSubSchema.validateSchema(currentSubSchema, currentNode, result, context)
v.validateCommon(currentSubSchema, currentNode, result, context)
} else { // Not a null value
if isJsonNumber(currentNode) {
value := currentNode.(json.Number)
_, isValidInt64, _ := checkJsonNumber(value)
validType := currentSubSchema.types.Contains(TYPE_NUMBER) || (isValidInt64 && currentSubSchema.types.Contains(TYPE_INTEGER))
if currentSubSchema.types.IsTyped() && !validType {
givenType := TYPE_INTEGER
if !isValidInt64 {
givenType = TYPE_NUMBER
}
result.addError(
new(InvalidTypeError),
context,
currentNode,
ErrorDetails{
"expected": currentSubSchema.types.String(),
"given": givenType,
},
)
return
}
currentSubSchema.validateSchema(currentSubSchema, value, result, context)
v.validateNumber(currentSubSchema, value, result, context)
v.validateCommon(currentSubSchema, value, result, context)
v.validateString(currentSubSchema, value, result, context)
} else {
rValue := reflect.ValueOf(currentNode)
rKind := rValue.Kind()
switch rKind {
// Slice => JSON array
case reflect.Slice:
if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_ARRAY) {
result.addError(
new(InvalidTypeError),
context,
currentNode,
ErrorDetails{
"expected": currentSubSchema.types.String(),
"given": TYPE_ARRAY,
},
)
return
}
castCurrentNode := currentNode.([]interface{})
currentSubSchema.validateSchema(currentSubSchema, castCurrentNode, result, context)
v.validateArray(currentSubSchema, castCurrentNode, result, context)
v.validateCommon(currentSubSchema, castCurrentNode, result, context)
// Map => JSON object
case reflect.Map:
if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_OBJECT) {
result.addError(
new(InvalidTypeError),
context,
currentNode,
ErrorDetails{
"expected": currentSubSchema.types.String(),
"given": TYPE_OBJECT,
},
)
return
}
castCurrentNode, ok := currentNode.(map[string]interface{})
if !ok {
castCurrentNode = convertDocumentNode(currentNode).(map[string]interface{})
}
currentSubSchema.validateSchema(currentSubSchema, castCurrentNode, result, context)
v.validateObject(currentSubSchema, castCurrentNode, result, context)
v.validateCommon(currentSubSchema, castCurrentNode, result, context)
for _, pSchema := range currentSubSchema.propertiesChildren {
nextNode, ok := castCurrentNode[pSchema.property]
if ok {
subContext := newJsonContext(pSchema.property, context)
v.validateRecursive(pSchema, nextNode, result, subContext)
}
}
// Simple JSON values : string, number, boolean
case reflect.Bool:
if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_BOOLEAN) {
result.addError(
new(InvalidTypeError),
context,
currentNode,
ErrorDetails{
"expected": currentSubSchema.types.String(),
"given": TYPE_BOOLEAN,
},
)
return
}
value := currentNode.(bool)
currentSubSchema.validateSchema(currentSubSchema, value, result, context)
v.validateNumber(currentSubSchema, value, result, context)
v.validateCommon(currentSubSchema, value, result, context)
v.validateString(currentSubSchema, value, result, context)
case reflect.String:
if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_STRING) {
result.addError(
new(InvalidTypeError),
context,
currentNode,
ErrorDetails{
"expected": currentSubSchema.types.String(),
"given": TYPE_STRING,
},
)
return
}
value := currentNode.(string)
currentSubSchema.validateSchema(currentSubSchema, value, result, context)
v.validateNumber(currentSubSchema, value, result, context)
v.validateCommon(currentSubSchema, value, result, context)
v.validateString(currentSubSchema, value, result, context)
}
}
}
result.incrementScore()
}
// Different kinds of validation there, subSchema / common / array / object / string...
func (v *subSchema) validateSchema(currentSubSchema *subSchema, currentNode interface{}, result *Result, context *jsonContext) {
if internalLogEnabled {
internalLog("validateSchema %s", context.String())
internalLog(" %v", currentNode)
}
if len(currentSubSchema.anyOf) > 0 {
validatedAnyOf := false
var bestValidationResult *Result
for _, anyOfSchema := range currentSubSchema.anyOf {
if !validatedAnyOf {
validationResult := anyOfSchema.subValidateWithContext(currentNode, context)
validatedAnyOf = validationResult.Valid()
if !validatedAnyOf && (bestValidationResult == nil || validationResult.score > bestValidationResult.score) {
bestValidationResult = validationResult
}
}
}
if !validatedAnyOf {
result.addError(new(NumberAnyOfError), context, currentNode, ErrorDetails{})
if bestValidationResult != nil {
// add error messages of closest matching subSchema as
// that's probably the one the user was trying to match
result.mergeErrors(bestValidationResult)
}
}
}
if len(currentSubSchema.oneOf) > 0 {
nbValidated := 0
var bestValidationResult *Result
for _, oneOfSchema := range currentSubSchema.oneOf {
validationResult := oneOfSchema.subValidateWithContext(currentNode, context)
if validationResult.Valid() {
nbValidated++
} else if nbValidated == 0 && (bestValidationResult == nil || validationResult.score > bestValidationResult.score) {
bestValidationResult = validationResult
}
}
if nbValidated != 1 {
result.addError(new(NumberOneOfError), context, currentNode, ErrorDetails{})
if nbValidated == 0 {
// add error messages of closest matching subSchema as
// that's probably the one the user was trying to match
result.mergeErrors(bestValidationResult)
}
}
}
if len(currentSubSchema.allOf) > 0 {
nbValidated := 0
for _, allOfSchema := range currentSubSchema.allOf {
validationResult := allOfSchema.subValidateWithContext(currentNode, context)
if validationResult.Valid() {
nbValidated++
}
result.mergeErrors(validationResult)
}
if nbValidated != len(currentSubSchema.allOf) {
result.addError(new(NumberAllOfError), context, currentNode, ErrorDetails{})
}
}
if currentSubSchema.not != nil {
validationResult := currentSubSchema.not.subValidateWithContext(currentNode, context)
if validationResult.Valid() {
result.addError(new(NumberNotError), context, currentNode, ErrorDetails{})
}
}
if currentSubSchema.dependencies != nil && len(currentSubSchema.dependencies) > 0 {
if isKind(currentNode, reflect.Map) {
for elementKey := range currentNode.(map[string]interface{}) {
if dependency, ok := currentSubSchema.dependencies[elementKey]; ok {
switch dependency := dependency.(type) {
case []string:
for _, dependOnKey := range dependency {
if _, dependencyResolved := currentNode.(map[string]interface{})[dependOnKey]; !dependencyResolved {
result.addError(
new(MissingDependencyError),
context,
currentNode,
ErrorDetails{"dependency": dependOnKey},
)
}
}
case *subSchema:
dependency.validateRecursive(dependency, currentNode, result, context)
}
}
}
}
}
result.incrementScore()
}
func (v *subSchema) validateCommon(currentSubSchema *subSchema, value interface{}, result *Result, context *jsonContext) {
if internalLogEnabled {
internalLog("validateCommon %s", context.String())
internalLog(" %v", value)
}
// enum:
if len(currentSubSchema.enum) > 0 {
has, err := currentSubSchema.ContainsEnum(value)
if err != nil {
result.addError(new(InternalError), context, value, ErrorDetails{"error": err})
}
if !has {
result.addError(
new(EnumError),
context,
value,
ErrorDetails{
"allowed": strings.Join(currentSubSchema.enum, ", "),
},
)
}
}
result.incrementScore()
}
func (v *subSchema) validateArray(currentSubSchema *subSchema, value []interface{}, result *Result, context *jsonContext) {
if internalLogEnabled {
internalLog("validateArray %s", context.String())
internalLog(" %v", value)
}
nbValues := len(value)
// TODO explain
if currentSubSchema.itemsChildrenIsSingleSchema {
for i := range value {
subContext := newJsonContext(strconv.Itoa(i), context)
validationResult := currentSubSchema.itemsChildren[0].subValidateWithContext(value[i], subContext)
result.mergeErrors(validationResult)
}
} else {
if currentSubSchema.itemsChildren != nil && len(currentSubSchema.itemsChildren) > 0 {
nbItems := len(currentSubSchema.itemsChildren)
// while we have both schemas and values, check them against each other
for i := 0; i != nbItems && i != nbValues; i++ {
subContext := newJsonContext(strconv.Itoa(i), context)
validationResult := currentSubSchema.itemsChildren[i].subValidateWithContext(value[i], subContext)
result.mergeErrors(validationResult)
}
if nbItems < nbValues {
// we have less schemas than elements in the instance array,
// but that might be ok if "additionalItems" is specified.
switch currentSubSchema.additionalItems.(type) {
case bool:
if !currentSubSchema.additionalItems.(bool) {
result.addError(new(ArrayNoAdditionalItemsError), context, value, ErrorDetails{})
}
case *subSchema:
additionalItemSchema := currentSubSchema.additionalItems.(*subSchema)
for i := nbItems; i != nbValues; i++ {
subContext := newJsonContext(strconv.Itoa(i), context)
validationResult := additionalItemSchema.subValidateWithContext(value[i], subContext)
result.mergeErrors(validationResult)
}
}
}
}
}
// minItems & maxItems
if currentSubSchema.minItems != nil {
if nbValues < int(*currentSubSchema.minItems) {
result.addError(
new(ArrayMinItemsError),
context,
value,
ErrorDetails{"min": *currentSubSchema.minItems},
)
}
}
if currentSubSchema.maxItems != nil {
if nbValues > int(*currentSubSchema.maxItems) {
result.addError(
new(ArrayMaxItemsError),
context,
value,
ErrorDetails{"max": *currentSubSchema.maxItems},
)
}
}
// uniqueItems:
if currentSubSchema.uniqueItems {
var stringifiedItems []string
for _, v := range value {
vString, err := marshalToJsonString(v)
if err != nil {
result.addError(new(InternalError), context, value, ErrorDetails{"err": err})
}
if isStringInSlice(stringifiedItems, *vString) {
result.addError(
new(ItemsMustBeUniqueError),
context,
value,
ErrorDetails{"type": TYPE_ARRAY},
)
}
stringifiedItems = append(stringifiedItems, *vString)
}
}
result.incrementScore()
}
func (v *subSchema) validateObject(currentSubSchema *subSchema, value map[string]interface{}, result *Result, context *jsonContext) {
if internalLogEnabled {
internalLog("validateObject %s", context.String())
internalLog(" %v", value)
}
// minProperties & maxProperties:
if currentSubSchema.minProperties != nil {
if len(value) < int(*currentSubSchema.minProperties) {
result.addError(
new(ArrayMinPropertiesError),
context,
value,
ErrorDetails{"min": *currentSubSchema.minProperties},
)
}
}
if currentSubSchema.maxProperties != nil {
if len(value) > int(*currentSubSchema.maxProperties) {
result.addError(
new(ArrayMaxPropertiesError),
context,
value,
ErrorDetails{"max": *currentSubSchema.maxProperties},
)
}
}
// required:
for _, requiredProperty := range currentSubSchema.required {
_, ok := value[requiredProperty]
if ok {
result.incrementScore()
} else {
result.addError(
new(RequiredError),
context,
value,
ErrorDetails{"property": requiredProperty},
)
}
}
// additionalProperty & patternProperty:
if currentSubSchema.additionalProperties != nil {
switch currentSubSchema.additionalProperties.(type) {
case bool:
if !currentSubSchema.additionalProperties.(bool) {
for pk := range value {
found := false
for _, spValue := range currentSubSchema.propertiesChildren {
if pk == spValue.property {
found = true
}
}
pp_has, pp_match := v.validatePatternProperty(currentSubSchema, pk, value[pk], result, context)
if found {
if pp_has && !pp_match {
result.addError(
new(AdditionalPropertyNotAllowedError),
context,
value[pk],
ErrorDetails{"property": pk},
)
}
} else {
if !pp_has || !pp_match {
result.addError(
new(AdditionalPropertyNotAllowedError),
context,
value[pk],
ErrorDetails{"property": pk},
)
}
}
}
}
case *subSchema:
additionalPropertiesSchema := currentSubSchema.additionalProperties.(*subSchema)
for pk := range value {
found := false
for _, spValue := range currentSubSchema.propertiesChildren {
if pk == spValue.property {
found = true
}
}
pp_has, pp_match := v.validatePatternProperty(currentSubSchema, pk, value[pk], result, context)
if found {
if pp_has && !pp_match {
validationResult := additionalPropertiesSchema.subValidateWithContext(value[pk], context)
result.mergeErrors(validationResult)
}
} else {
if !pp_has || !pp_match {
validationResult := additionalPropertiesSchema.subValidateWithContext(value[pk], context)
result.mergeErrors(validationResult)
}
}
}
}
} else {
for pk := range value {
pp_has, pp_match := v.validatePatternProperty(currentSubSchema, pk, value[pk], result, context)
if pp_has && !pp_match {
result.addError(
new(InvalidPropertyPatternError),
context,
value[pk],
ErrorDetails{
"property": pk,
"pattern": currentSubSchema.PatternPropertiesString(),
},
)
}
}
}
result.incrementScore()
}
func (v *subSchema) validatePatternProperty(currentSubSchema *subSchema, key string, value interface{}, result *Result, context *jsonContext) (has bool, matched bool) {
if internalLogEnabled {
internalLog("validatePatternProperty %s", context.String())
internalLog(" %s %v", key, value)
}
has = false
validatedkey := false
for pk, pv := range currentSubSchema.patternProperties {
if matches, _ := regexp.MatchString(pk, key); matches {
has = true
subContext := newJsonContext(key, context)
validationResult := pv.subValidateWithContext(value, subContext)
result.mergeErrors(validationResult)
if validationResult.Valid() {
validatedkey = true
}
}
}
if !validatedkey {
return has, false
}
result.incrementScore()
return has, true
}
func (v *subSchema) validateString(currentSubSchema *subSchema, value interface{}, result *Result, context *jsonContext) {
// Ignore JSON numbers
if isJsonNumber(value) {
return
}
// Ignore non strings
if !isKind(value, reflect.String) {
return
}
if internalLogEnabled {
internalLog("validateString %s", context.String())
internalLog(" %v", value)
}
stringValue := value.(string)
// minLength & maxLength:
if currentSubSchema.minLength != nil {
if utf8.RuneCount([]byte(stringValue)) < int(*currentSubSchema.minLength) {
result.addError(
new(StringLengthGTEError),
context,
value,
ErrorDetails{"min": *currentSubSchema.minLength},
)
}
}
if currentSubSchema.maxLength != nil {
if utf8.RuneCount([]byte(stringValue)) > int(*currentSubSchema.maxLength) {
result.addError(
new(StringLengthLTEError),
context,
value,
ErrorDetails{"max": *currentSubSchema.maxLength},
)
}
}
// pattern:
if currentSubSchema.pattern != nil {
if !currentSubSchema.pattern.MatchString(stringValue) {
result.addError(
new(DoesNotMatchPatternError),
context,
value,
ErrorDetails{"pattern": currentSubSchema.pattern},
)
}
}
// format
if currentSubSchema.format != "" {
if !FormatCheckers.IsFormat(currentSubSchema.format, stringValue) {
result.addError(
new(DoesNotMatchFormatError),
context,
value,
ErrorDetails{"format": currentSubSchema.format},
)
}
}
result.incrementScore()
}
func (v *subSchema) validateNumber(currentSubSchema *subSchema, value interface{}, result *Result, context *jsonContext) {
// Ignore non numbers
if !isJsonNumber(value) {
return
}
if internalLogEnabled {
internalLog("validateNumber %s", context.String())
internalLog(" %v", value)
}
number := value.(json.Number)
float64Value, _ := number.Float64()
// multipleOf:
if currentSubSchema.multipleOf != nil {
if !isFloat64AnInteger(float64Value / *currentSubSchema.multipleOf) {
result.addError(
new(MultipleOfError),
context,
resultErrorFormatJsonNumber(number),
ErrorDetails{"multiple": *currentSubSchema.multipleOf},
)
}
}
//maximum & exclusiveMaximum:
if currentSubSchema.maximum != nil {
if currentSubSchema.exclusiveMaximum {
if float64Value >= *currentSubSchema.maximum {
result.addError(
new(NumberLTError),
context,
resultErrorFormatJsonNumber(number),
ErrorDetails{
"max": resultErrorFormatNumber(*currentSubSchema.maximum),
},
)
}
} else {
if float64Value > *currentSubSchema.maximum {
result.addError(
new(NumberLTEError),
context,
resultErrorFormatJsonNumber(number),
ErrorDetails{
"max": resultErrorFormatNumber(*currentSubSchema.maximum),
},
)
}
}
}
//minimum & exclusiveMinimum:
if currentSubSchema.minimum != nil {
if currentSubSchema.exclusiveMinimum {
if float64Value <= *currentSubSchema.minimum {
result.addError(
new(NumberGTError),
context,
resultErrorFormatJsonNumber(number),
ErrorDetails{
"min": resultErrorFormatNumber(*currentSubSchema.minimum),
},
)
}
} else {
if float64Value < *currentSubSchema.minimum {
result.addError(
new(NumberGTEError),
context,
resultErrorFormatJsonNumber(number),
ErrorDetails{
"min": resultErrorFormatNumber(*currentSubSchema.minimum),
},
)
}
}
}
result.incrementScore()
}