47 lines
735 B
Go
47 lines
735 B
Go
package acl
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import (
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"io"
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"log"
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"net/http"
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"gopkg.in/yaml.v3"
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)
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type ACL struct {
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Rules []Rule
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}
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func Read(r io.Reader) (*ACL, error) {
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acl := ACL{}
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ydec := yaml.NewDecoder(r)
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if err := ydec.Decode(&acl); err != nil {
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return nil, err
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}
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if err := acl.CompileURLs(); err != nil {
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return nil, err
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}
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return &acl, nil
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}
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// CompileURLs compiles regular expressions for all URLs.
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func (acl *ACL) CompileURLs() error {
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for i := range acl.Rules {
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rule := &acl.Rules[i]
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if err := rule.CompileURL(); err != nil {
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return err
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}
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}
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return nil
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}
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func (acl *ACL) Match(req *http.Request) Action {
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for _, rule := range acl.Rules {
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log.Println(rule)
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if rule.Match(req) {
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return rule.Action
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}
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}
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return Deny
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}
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