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https://github.com/fluencelabs/tendermint
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b089587b42
* not related to linter: remove obsolete constants: - `Insecure` and `Secure` and type `Security` are not used anywhere * not related to linter: update example - NewInsecure was deleted; change example to NewRemoteDB * address: Binds to all network interfaces (gosec): - bind to localhost instead of 0.0.0.0 - regenerate test key and cert for this purpose (was valid for ::) and otherwise we would see: transport: authentication handshake failed: x509: certificate is valid for ::, not 127.0.0.1\" (used https://github.com/google/keytransparency/blob/master/scripts/gen_server_keys.sh to regenerate certs) * use sha256 in tests instead of md5; time difference is negligible * nolint usage of math/rand in test and add comment on its import - crypto/rand is slower and we do not need sth more secure in tests * enable linter in circle-ci * another nolint math/rand in test * replace another occurrence of md5 * consistent comment about importing math/rand
23 lines
641 B
Go
23 lines
641 B
Go
package grpcdb
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import (
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials"
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protodb "github.com/tendermint/tendermint/libs/db/remotedb/proto"
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)
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// NewClient creates a gRPC client connected to the bound gRPC server at serverAddr.
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// Use kind to set the level of security to either Secure or Insecure.
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func NewClient(serverAddr, serverCert string) (protodb.DBClient, error) {
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creds, err := credentials.NewClientTLSFromFile(serverCert, "")
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if err != nil {
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return nil, err
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}
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cc, err := grpc.Dial(serverAddr, grpc.WithTransportCredentials(creds))
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if err != nil {
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return nil, err
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}
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return protodb.NewDBClient(cc), nil
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}
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