a8c4a14150
A PAM module can be generated using pam-moduler and implemented fully in go without having to manually deal with the C setup. Module can be compiled using go generate, so go:generate directives can be used to make this process automatic, with a single go generate call as shown in the example.
38 lines
1.3 KiB
Go
38 lines
1.3 KiB
Go
// Package pam provides a wrapper for the PAM application API.
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package pam
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// ModuleTransaction is an interface that a pam module transaction
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// should implement.
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type ModuleTransaction interface {
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SetItem(Item, string) error
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GetItem(Item) (string, error)
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PutEnv(nameVal string) error
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GetEnv(name string) string
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GetEnvList() (map[string]string, error)
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}
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// ModuleHandlerFunc is a function type used by the ModuleHandler.
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type ModuleHandlerFunc func(ModuleTransaction, Flags, []string) error
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// ModuleTransaction is the module-side handle for a PAM transaction.
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type moduleTransaction struct {
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transactionBase
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}
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// ModuleHandler is an interface for objects that can be used to create
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// PAM modules from go.
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type ModuleHandler interface {
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AcctMgmt(ModuleTransaction, Flags, []string) error
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Authenticate(ModuleTransaction, Flags, []string) error
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ChangeAuthTok(ModuleTransaction, Flags, []string) error
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CloseSession(ModuleTransaction, Flags, []string) error
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OpenSession(ModuleTransaction, Flags, []string) error
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SetCred(ModuleTransaction, Flags, []string) error
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}
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// NewModuleTransaction allows initializing a transaction invoker from
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// the module side.
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func NewModuleTransaction(handle NativeHandle) ModuleTransaction {
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return &moduleTransaction{transactionBase{handle: handle}}
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}
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