mirror of
https://github.com/LukeHagar/libopenapi.git
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73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
package base
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import (
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"crypto/sha256"
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"fmt"
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"strings"
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"github.com/pb33f/libopenapi/datamodel/low"
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"github.com/pb33f/libopenapi/index"
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"github.com/pb33f/libopenapi/orderedmap"
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"github.com/pb33f/libopenapi/utils"
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"gopkg.in/yaml.v3"
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)
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// XML represents a low-level representation of an XML object defined by all versions of OpenAPI.
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//
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// A metadata object that allows for more fine-tuned XML model definitions.
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//
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// When using arrays, XML element names are not inferred (for singular/plural forms) and the name property SHOULD be
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// used to add that information. See examples for expected behavior.
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//
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// v2 - https://swagger.io/specification/v2/#xmlObject
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// v3 - https://swagger.io/specification/#xml-object
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type XML struct {
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Name low.NodeReference[string]
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Namespace low.NodeReference[string]
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Prefix low.NodeReference[string]
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Attribute low.NodeReference[bool]
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Wrapped low.NodeReference[bool]
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Extensions *orderedmap.Map[low.KeyReference[string], low.ValueReference[*yaml.Node]]
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RootNode *yaml.Node
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*low.Reference
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low.NodeMap
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}
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// Build will extract extensions from the XML instance.
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func (x *XML) Build(root *yaml.Node, _ *index.SpecIndex) error {
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root = utils.NodeAlias(root)
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utils.CheckForMergeNodes(root)
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x.RootNode = root
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x.Reference = new(low.Reference)
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x.Nodes = low.ExtractNodes(nil, root)
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x.Extensions = low.ExtractExtensions(root)
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return nil
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}
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// GetExtensions returns all Tag extensions and satisfies the low.HasExtensions interface.
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func (x *XML) GetExtensions() *orderedmap.Map[low.KeyReference[string], low.ValueReference[*yaml.Node]] {
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return x.Extensions
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}
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// Hash generates a SHA256 hash of the XML object using properties
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func (x *XML) Hash() [32]byte {
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var f []string
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if !x.Name.IsEmpty() {
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f = append(f, x.Name.Value)
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}
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if !x.Namespace.IsEmpty() {
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f = append(f, x.Namespace.Value)
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}
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if !x.Prefix.IsEmpty() {
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f = append(f, x.Prefix.Value)
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}
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if !x.Attribute.IsEmpty() {
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f = append(f, fmt.Sprint(x.Attribute.Value))
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}
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if !x.Wrapped.IsEmpty() {
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f = append(f, fmt.Sprint(x.Wrapped.Value))
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}
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f = append(f, low.HashExtensions(x.Extensions)...)
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return sha256.Sum256([]byte(strings.Join(f, "|")))
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}
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