domrichardson
101 lines
2.3 KiB
Go
101 lines
2.3 KiB
Go
package grpcclient
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import (
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"context"
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"crypto/tls"
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"time"
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"github.com/mrhid6/keymanager/agent/internal/grpc/pb"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials"
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"google.golang.org/grpc/credentials/insecure"
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"google.golang.org/grpc/encoding"
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)
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func init() {
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encoding.RegisterCodec(JSONCodec{})
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}
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type Client struct {
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conn *grpc.ClientConn
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client pb.KeyManagerClient
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}
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func New(serverURL string, useTLS bool) (*Client, error) {
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var dialOpts []grpc.DialOption
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if useTLS {
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tlsCfg := &tls.Config{
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InsecureSkipVerify: false,
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}
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creds := credentials.NewTLS(tlsCfg)
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dialOpts = append(dialOpts, grpc.WithTransportCredentials(creds))
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} else {
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dialOpts = append(dialOpts, grpc.WithTransportCredentials(insecure.NewCredentials()))
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}
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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conn, err := grpc.DialContext(ctx, serverURL, dialOpts...)
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if err != nil {
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return nil, err
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}
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return &Client{
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conn: conn,
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client: pb.NewKeyManagerClient(conn),
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}, nil
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}
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func (c *Client) Close() error {
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return c.conn.Close()
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}
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func (c *Client) Register(serverID, preRegToken, hostname, ipAddress, osInfo string) (string, error) {
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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resp, err := c.client.Register(ctx, &pb.RegisterRequest{
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ServerId: serverID,
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PreRegToken: preRegToken,
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Hostname: hostname,
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IpAddress: ipAddress,
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OsInfo: osInfo,
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})
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if err != nil {
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return "", err
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}
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return resp.AgentToken, nil
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}
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func (c *Client) SyncKeys(serverID, agentToken string) ([]string, error) {
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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resp, err := c.client.SyncKeys(ctx, &pb.SyncRequest{
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ServerId: serverID,
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AgentToken: agentToken,
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})
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if err != nil {
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return nil, err
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}
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return resp.PublicKeys, nil
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}
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func (c *Client) UploadGeneratedKey(serverID, agentToken, publicKey, label string) (string, error) {
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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resp, err := c.client.UploadGeneratedKey(ctx, &pb.UploadKeyRequest{
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ServerId: serverID,
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AgentToken: agentToken,
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PublicKey: publicKey,
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Label: label,
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})
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if err != nil {
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return "", err
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}
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return resp.KeyId, nil
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}
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