Skip to content

send core certs during component setup #74

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wojcik91 wants to merge 2 commits into
base: dev
Choose a base branch
from
+19 −2
Open

send core certs during component setup #74

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
7e1b829
send core certs during component setup
wojcik91 Apr 14, 2026
69d79c5
formatting
wojcik91 Apr 16, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
17 changes: 17 additions & 0 deletions v2/common.proto
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,3 +25,20 @@ message LogEntry {
string timestamp = 4;
map<string, string> fields = 5;
}

/*
* TLS certificate bundle sent from Core to a component during setup.
* All fields are DER-encoded binary.
*
* component_cert_der - the component's signed server certificate.
* ca_cert_der - the CA certificate; used by the component to verify
* Core's client certificate chain during mTLS.
* core_client_cert_der - Core's client certificate; stored by the component
* and used to pin the exact cert Core must present on
* every subsequent gRPC connection.
*/
message CertBundle {
bytes component_cert_der = 1;
bytes ca_cert_der = 2;
bytes core_client_cert_der = 3;
}
2 changes: 1 addition & 1 deletion v2/gateway.proto
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -98,5 +98,5 @@ service Gateway {
service GatewaySetup {
rpc Start(google.protobuf.Empty) returns (stream defguard.common.v2.LogEntry);
rpc GetCsr(defguard.common.v2.CertificateInfo) returns (defguard.common.v2.DerPayload);
rpc SendCert(defguard.common.v2.DerPayload) returns (google.protobuf.Empty);
rpc SendCert(defguard.common.v2.CertBundle) returns (google.protobuf.Empty);
}
2 changes: 1 addition & 1 deletion v2/proxy.proto
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -226,5 +226,5 @@ service Proxy {
service ProxySetup {
rpc Start(google.protobuf.Empty) returns (stream defguard.common.v2.LogEntry);
rpc GetCsr(defguard.common.v2.CertificateInfo) returns (defguard.common.v2.DerPayload);
rpc SendCert(defguard.common.v2.DerPayload) returns (google.protobuf.Empty);
rpc SendCert(defguard.common.v2.CertBundle) returns (google.protobuf.Empty);
}
Loading