36 lines
947 B
Go
36 lines
947 B
Go
package authorization
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import (
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"regexp"
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)
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// NewAccessControlResource creates a AccessControlResource or AccessControlResourceGroup.
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func NewAccessControlResource(pattern regexp.Regexp) AccessControlResource {
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var iuser, igroup = -1, -1
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for i, group := range pattern.SubexpNames() {
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switch group {
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case subexpNameUser:
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iuser = i
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case subexpNameGroup:
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igroup = i
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}
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}
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if iuser != -1 || igroup != -1 {
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return AccessControlResource{RegexpGroupStringSubjectMatcher{pattern, iuser, igroup}}
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}
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return AccessControlResource{RegexpStringSubjectMatcher{pattern}}
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}
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// AccessControlResource represents an ACL resource that matches without named groups.
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type AccessControlResource struct {
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Matcher StringSubjectMatcher
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}
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// IsMatch returns true if the ACL resource match the object path.
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func (acl AccessControlResource) IsMatch(subject Subject, object Object) (match bool) {
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return acl.Matcher.IsMatch(object.Path, subject)
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}
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