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policy: fluent construction

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This commit is contained in:
Michael Muré
2024-10-14 20:09:21 +02:00
parent 59da2d1a2c
commit 51e8d5ce04
9 changed files with 260 additions and 155 deletions
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33
token/delegation/examples_test.go
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@@ -19,7 +19,6 @@ import (
"github.com/ucan-wg/go-ucan/pkg/command"
"github.com/ucan-wg/go-ucan/pkg/policy"
"github.com/ucan-wg/go-ucan/pkg/policy/literal"
"github.com/ucan-wg/go-ucan/pkg/policy/selector"
"github.com/ucan-wg/go-ucan/token/delegation"
"github.com/ucan-wg/go-ucan/token/internal/envelope"
)
@@ -41,16 +40,16 @@ func ExampleNew() {
cmd := command.MustParse("/foo/bar")
// The policy defines what is allowed to do.
pol := policy.Policy{
policy.Equal(selector.MustParse(".status"), literal.String("draft")),
policy.All(selector.MustParse(".reviewer"),
policy.MustLike(selector.MustParse(".email"), "*@example.com"),
pol := policy.MustConstruct(
policy.Equal(".status", literal.String("draft")),
policy.All(".reviewer",
policy.Like(".email", "*@example.com"),
),
policy.Any(selector.MustParse(".tags"), policy.Or(
policy.Equal(selector.Identity, literal.String("news")),
policy.Equal(selector.Identity, literal.String("press")),
policy.Any(".tags", policy.Or(
policy.Equal(".", literal.String("news")),
policy.Equal(".", literal.String("press")),
)),
}
)
tkn, err := delegation.New(issPriv, audDid, cmd, pol,
delegation.WithSubject(subDid),
@@ -161,16 +160,16 @@ func ExampleRoot() {
cmd := command.MustParse("/foo/bar")
// The policy defines what is allowed to do.
pol := policy.Policy{
policy.Equal(selector.MustParse(".status"), literal.String("draft")),
policy.All(selector.MustParse(".reviewer"),
policy.MustLike(selector.MustParse(".email"), "*@example.com"),
pol := policy.MustConstruct(
policy.Equal(".status", literal.String("draft")),
policy.All(".reviewer",
policy.Like(".email", "*@example.com"),
),
policy.Any(selector.MustParse(".tags"), policy.Or(
policy.Equal(selector.Identity, literal.String("news")),
policy.Equal(selector.Identity, literal.String("press")),
policy.Any(".tags", policy.Or(
policy.Equal(".", literal.String("news")),
policy.Equal(".", literal.String("press")),
)),
}
)
tkn, err := delegation.Root(issPriv, audDid, cmd, pol,
delegation.WithExpirationIn(time.Hour),