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clients.go
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/
clients.go
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/*
Copyright 2021 Chainguard, Inc.
SPDX-License-Identifier: Apache-2.0
*/
package v1
import (
"context"
"fmt"
"net/url"
"time"
delegate "chainguard.dev/go-grpc-kit/pkg/options"
"github.com/chainguard-dev/clog"
"google.golang.org/grpc"
"chainguard.dev/sdk/auth"
events "chainguard.dev/sdk/proto/platform/events/v1"
)
type Clients interface {
Groups() GroupsClient
GroupInvites() GroupInvitesClient
Roles() RolesClient
RoleBindings() RoleBindingsClient
Identities() IdentitiesClient
DeprecatedIdentities() events.IdentitiesClient
IdentityProviders() IdentityProvidersClient
AccountAssociations() GroupAccountAssociationsClient
Subscriptions() events.SubscriptionsClient
Policies() PoliciesClient
Sigstore() SigstoreServiceClient
Close() error
}
func NewClients(ctx context.Context, iamURL string, token string) (Clients, error) {
iamURI, err := url.Parse(iamURL)
if err != nil {
return nil, fmt.Errorf("failed to parse iam service address, must be a url: %w", err)
}
target, opts := delegate.GRPCOptions(*iamURI)
// TODO: we may want to require transport security at some future point.
if cred := auth.NewFromToken(ctx, token, false); cred != nil {
opts = append(opts, grpc.WithPerRPCCredentials(cred))
} else {
clog.FromContext(ctx).Warn("No authentication provided, this may end badly.")
}
var cancel context.CancelFunc
if _, timeoutSet := ctx.Deadline(); !timeoutSet {
ctx, cancel = context.WithTimeout(ctx, 300*time.Second)
defer cancel()
}
conn, err := grpc.DialContext(ctx, target, opts...)
if err != nil {
return nil, fmt.Errorf("failed to connect to the iam server: %w", err)
}
return &clients{
group: NewGroupsClient(conn),
groupInvite: NewGroupInvitesClient(conn),
role: NewRolesClient(conn),
roleBinding: NewRoleBindingsClient(conn),
identities: NewIdentitiesClient(conn),
deprecatedIdentities: events.NewIdentitiesClient(conn),
identityProviders: NewIdentityProvidersClient(conn),
accountAssociations: NewGroupAccountAssociationsClient(conn),
subscription: events.NewSubscriptionsClient(conn),
policy: NewPoliciesClient(conn),
sigstore: NewSigstoreServiceClient(conn),
conn: conn,
}, nil
}
func NewClientsFromConnection(conn *grpc.ClientConn) Clients {
return &clients{
group: NewGroupsClient(conn),
groupInvite: NewGroupInvitesClient(conn),
role: NewRolesClient(conn),
roleBinding: NewRoleBindingsClient(conn),
identities: NewIdentitiesClient(conn),
deprecatedIdentities: events.NewIdentitiesClient(conn),
identityProviders: NewIdentityProvidersClient(conn),
accountAssociations: NewGroupAccountAssociationsClient(conn),
subscription: events.NewSubscriptionsClient(conn),
policy: NewPoliciesClient(conn),
sigstore: NewSigstoreServiceClient(conn),
// conn is not set, this client struct does not own closing it.
}
}
type clients struct {
group GroupsClient
groupInvite GroupInvitesClient
role RolesClient
roleBinding RoleBindingsClient
identities IdentitiesClient
deprecatedIdentities events.IdentitiesClient
identityProviders IdentityProvidersClient
accountAssociations GroupAccountAssociationsClient
subscription events.SubscriptionsClient
policy PoliciesClient
sigstore SigstoreServiceClient
conn *grpc.ClientConn
}
func (c *clients) Groups() GroupsClient {
return c.group
}
func (c *clients) GroupInvites() GroupInvitesClient {
return c.groupInvite
}
func (c *clients) Roles() RolesClient {
return c.role
}
func (c *clients) RoleBindings() RoleBindingsClient {
return c.roleBinding
}
func (c *clients) Identities() IdentitiesClient {
return c.identities
}
func (c *clients) DeprecatedIdentities() events.IdentitiesClient {
return c.deprecatedIdentities
}
func (c *clients) IdentityProviders() IdentityProvidersClient {
return c.identityProviders
}
func (c *clients) AccountAssociations() GroupAccountAssociationsClient {
return c.accountAssociations
}
func (c *clients) Subscriptions() events.SubscriptionsClient {
return c.subscription
}
func (c *clients) Policies() PoliciesClient {
return c.policy
}
func (c *clients) Sigstore() SigstoreServiceClient {
return c.sigstore
}
func (c *clients) Close() error {
if c.conn != nil {
return c.conn.Close()
}
return nil
}