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fcc4f53f20
Co-authored-by: mlctrez <mlctrez@gmail.com> Reviewed-on: https://git.mills.io/saltyim/saltyim/pulls/157 Reviewed-by: James Mills <james@mills.io> Co-authored-by: mlctrez <mlctrez@noreply@mills.io> Co-committed-by: mlctrez <mlctrez@noreply@mills.io>
50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
package components
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import (
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"bytes"
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"fmt"
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"github.com/maxence-charriere/go-app/v9/pkg/app"
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"go.mills.io/saltyim"
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)
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const (
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saltyIdentityKey = "salty-identity"
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saltyStateKey = "salty-state"
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)
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func GetIdentityFromState(ctx app.Context) (identity *saltyim.Identity, err error) {
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var identityString string
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ctx.GetState(saltyIdentityKey, &identityString)
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if identityString != "" {
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return saltyim.GetIdentity(saltyim.WithIdentityBytes([]byte(identityString)))
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}
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return nil, fmt.Errorf("missing state at key %q", saltyIdentityKey)
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}
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func SetIdentityToState(ctx app.Context, identity *saltyim.Identity) (err error) {
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if identity == nil || identity.Contents() == nil || len(identity.Contents()) == 0 {
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return fmt.Errorf("no identity contents")
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}
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ctx.SetState(saltyIdentityKey, string(identity.Contents()), app.Persist, app.Encrypt)
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return
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}
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func GetStateFromState(ctx app.Context) (state *saltyim.State, err error) {
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var stateJson string
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ctx.GetState(saltyStateKey, &stateJson)
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if stateJson == "" {
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return nil, fmt.Errorf("no state found")
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}
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return saltyim.LoadState(bytes.NewBufferString(stateJson))
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}
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func SetStateToState(ctx app.Context, state *saltyim.State) (err error) {
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jsonBytes, err := state.Bytes()
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if err != nil {
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return fmt.Errorf("error serializing state: %w", err)
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}
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ctx.SetState(saltyStateKey, string(jsonBytes), app.Persist, app.Encrypt)
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return
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}
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