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This commit is contained in:
Michael Muré
2025-01-16 15:16:01 +01:00
committed by Michael Muré
parent 3b6d70f47a
commit cf3eb1b3f7
7 changed files with 28 additions and 21 deletions
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5
toolkit/server/exectx/ucanctx.go
View File

@@ -38,6 +38,9 @@ type UcanCtx struct {
infura *extargs.InfuraExtArgs
}
// FromContainer prepare a UcanCtx from a UCAN container, for further evaluation in a server pipeline.
// It is expected that the container holds a single invocation and the matching delegations. If not,
// an error is returned.
func FromContainer(cont container.Reader) (*UcanCtx, error) {
inv, err := cont.GetInvocation()
if err != nil {
@@ -95,7 +98,7 @@ func (ctn UcanCtx) Policies() policy.Policy {
}
// Meta returns all the meta values from the delegations.
// They are accumulated from the root delegation to the leaf delegation, with no overwrite.
// They are accumulated from the root delegation to the leaf delegation, with no overwriting.
func (ctn UcanCtx) Meta() meta.ReadOnly {
return ctn.meta.ReadOnly()
}

6
toolkit/server/exectx/ucanctx_test.go
View File

@@ -57,13 +57,13 @@ func ExampleContext() {
invocation.WithExpirationIn(10*time.Minute),
invocation.WithArgument("myarg", "hello"), // we can specify invocation parameters
)
invBytes, invCid, _ := inv.ToSealed(user.PrivKey())
invBytes, _, _ := inv.ToSealed(user.PrivKey())
// PACKAGING: no obligation for the transport, but the user needs to give the service the invocation
// and all the proof delegations. We can use a container for that.
cont := container.NewWriter()
cont.AddSealed(dlgCid, dlgBytes)
cont.AddSealed(invCid, invBytes)
cont.AddSealed(dlgBytes)
cont.AddSealed(invBytes)
contBytes, _ := cont.ToBase64StdPadding()
// MAKING A REQUEST: we pass the container in the Bearer HTTP header

14
toolkit/server/extargs/http_test.go
View File

@@ -107,15 +107,15 @@ func TestHttp(t *testing.T) {
// we don't test the args hash here
emptyArgs := args.New().ReadOnly()
extArgs := NewHttpExtArgs(pol, emptyArgs, r)
ctx := NewHttpExtArgs(pol, emptyArgs, r)
_, err := extArgs.Args()
_, err := ctx.Args()
require.NoError(t, err)
if tc.expected {
require.NoError(t, extArgs.Verify())
require.NoError(t, ctx.Verify())
} else {
require.Error(t, extArgs.Verify())
require.Error(t, ctx.Verify())
}
}
@@ -173,12 +173,12 @@ func TestHttpHash(t *testing.T) {
err := invArgs.Add(HttpArgsKey, tc.hash)
require.NoError(t, err)
extArgs := NewHttpExtArgs(pol, invArgs.ReadOnly(), req)
ctx := NewHttpExtArgs(pol, invArgs.ReadOnly(), req)
if tc.expected {
require.NoError(t, extArgs.Verify())
require.NoError(t, ctx.Verify())
} else {
require.Error(t, extArgs.Verify())
require.Error(t, ctx.Verify())
}
})
}

14
toolkit/server/extargs/jsonrpc_test.go
View File

@@ -97,15 +97,15 @@ func TestJsonRpc(t *testing.T) {
// we don't test the args hash here
emptyArgs := args.New().ReadOnly()
extArgs := NewJsonRpcExtArgs(tc.pol, emptyArgs, tc.req)
ctx := NewJsonRpcExtArgs(tc.pol, emptyArgs, tc.req)
_, err := extArgs.Args()
_, err := ctx.Args()
require.NoError(t, err)
if tc.expected {
require.NoError(t, extArgs.Verify())
require.NoError(t, ctx.Verify())
} else {
require.Error(t, extArgs.Verify())
require.Error(t, ctx.Verify())
}
})
}
@@ -152,12 +152,12 @@ func TestJsonRpcHash(t *testing.T) {
err := invArgs.Add(JsonRpcArgsKey, tc.hash)
require.NoError(t, err)
extArgs := NewJsonRpcExtArgs(pol, invArgs.ReadOnly(), req)
ctx := NewJsonRpcExtArgs(pol, invArgs.ReadOnly(), req)
if tc.expected {
require.NoError(t, extArgs.Verify())
require.NoError(t, ctx.Verify())
} else {
require.Error(t, extArgs.Verify())
require.Error(t, ctx.Verify())
}
})
}