outbound: Make HTTP endpoint stack generic on its target#952
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ebf67d6 moved endpoint construction logic out of the logical stacks. In doing so, the gateway was incorrectly configured to mark endpoints with disabled identity, preventing mTLS between the gateway and destination service. This change moves endpoint construction into each logical stack so that it need not be configured on each instantiation.
In order to make the server and logical stack more flexible, we need to make stacks generic over their input target type. This change modifies the innermost `tcp::connect` stack to not depend on a concrete target type, instead relying on `Param` constraints. A new `tcp::Connect` target type is introduced to be constructed by the TCP connect stack.
THe HTTP endpoint stack is coupled to the Endpoint target type. In order to make the outbound stack more flexible so that the endpoint stack can be used without the logical stack, this change updates the outbound HTTP endpoint stack to be generic over its target type.
olix0r
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Mar 30, 2021
This release fixes two issues: 1. The inbound proxy could break non-meshed TLS connections when the initial ClientHello message was larger than 512 bytes or when the entire message was not received in the first data packet of the connection. TLS detection has been fixed to ensure that the entire message is preserved in these cases. 2. The admin server could emit warnings about HTTP detection failing in some innocuous situations, such as when the socket closes before a request is sent. These situations are now handled gracefully without logging warnings. --- * Update MAINTAINERS to point at the main repo (linkerd/linkerd2-proxy#950) * outbound: Configure endpoint construction in logical stack (linkerd/linkerd2-proxy#949) * outbound: Decouple the TCP connect stack from the target type (linkerd/linkerd2-proxy#951) * outbound: Make HTTP endpoint stack generic on its target (linkerd/linkerd2-proxy#952) * outbound: Make the HTTP server stack generic (linkerd/linkerd2-proxy#953) * Update profile response to include a logical address (linkerd/linkerd2-proxy#954) * inbound, outbound: `Param`-ify `listen::Addrs` (linkerd/linkerd2-proxy#955) * tls: Fix inbound I/O when TLS detection fails (linkerd/linkerd2-proxy#958) * tls: Test SNI detection (linkerd/linkerd2-proxy#959) * admin: Handle connections that fail protocol detection (linkerd/linkerd2-proxy#960)
olix0r
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Mar 30, 2021
This release fixes two issues: 1. The inbound proxy could break non-meshed TLS connections when the initial ClientHello message was larger than 512 bytes or when the entire message was not received in the first data packet of the connection. TLS detection has been fixed to ensure that the entire message is preserved in these cases. 2. The admin server could emit warnings about HTTP detection failing in some innocuous situations, such as when the socket closes before a request is sent. These situations are now handled gracefully without logging warnings. --- * Update MAINTAINERS to point at the main repo (linkerd/linkerd2-proxy#950) * outbound: Configure endpoint construction in logical stack (linkerd/linkerd2-proxy#949) * outbound: Decouple the TCP connect stack from the target type (linkerd/linkerd2-proxy#951) * outbound: Make HTTP endpoint stack generic on its target (linkerd/linkerd2-proxy#952) * outbound: Make the HTTP server stack generic (linkerd/linkerd2-proxy#953) * Update profile response to include a logical address (linkerd/linkerd2-proxy#954) * inbound, outbound: `Param`-ify `listen::Addrs` (linkerd/linkerd2-proxy#955) * tls: Fix inbound I/O when TLS detection fails (linkerd/linkerd2-proxy#958) * tls: Test SNI detection (linkerd/linkerd2-proxy#959) * admin: Handle connections that fail protocol detection (linkerd/linkerd2-proxy#960)
Pothulapati
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Apr 14, 2021
This release fixes two issues: 1. The inbound proxy could break non-meshed TLS connections when the initial ClientHello message was larger than 512 bytes or when the entire message was not received in the first data packet of the connection. TLS detection has been fixed to ensure that the entire message is preserved in these cases. 2. The admin server could emit warnings about HTTP detection failing in some innocuous situations, such as when the socket closes before a request is sent. These situations are now handled gracefully without logging warnings. --- * Update MAINTAINERS to point at the main repo (linkerd/linkerd2-proxy#950) * outbound: Configure endpoint construction in logical stack (linkerd/linkerd2-proxy#949) * outbound: Decouple the TCP connect stack from the target type (linkerd/linkerd2-proxy#951) * outbound: Make HTTP endpoint stack generic on its target (linkerd/linkerd2-proxy#952) * outbound: Make the HTTP server stack generic (linkerd/linkerd2-proxy#953) * Update profile response to include a logical address (linkerd/linkerd2-proxy#954) * inbound, outbound: `Param`-ify `listen::Addrs` (linkerd/linkerd2-proxy#955) * tls: Fix inbound I/O when TLS detection fails (linkerd/linkerd2-proxy#958) * tls: Test SNI detection (linkerd/linkerd2-proxy#959) * admin: Handle connections that fail protocol detection (linkerd/linkerd2-proxy#960)
jijeesh
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Apr 21, 2021
This release fixes two issues: 1. The inbound proxy could break non-meshed TLS connections when the initial ClientHello message was larger than 512 bytes or when the entire message was not received in the first data packet of the connection. TLS detection has been fixed to ensure that the entire message is preserved in these cases. 2. The admin server could emit warnings about HTTP detection failing in some innocuous situations, such as when the socket closes before a request is sent. These situations are now handled gracefully without logging warnings. --- * Update MAINTAINERS to point at the main repo (linkerd/linkerd2-proxy#950) * outbound: Configure endpoint construction in logical stack (linkerd/linkerd2-proxy#949) * outbound: Decouple the TCP connect stack from the target type (linkerd/linkerd2-proxy#951) * outbound: Make HTTP endpoint stack generic on its target (linkerd/linkerd2-proxy#952) * outbound: Make the HTTP server stack generic (linkerd/linkerd2-proxy#953) * Update profile response to include a logical address (linkerd/linkerd2-proxy#954) * inbound, outbound: `Param`-ify `listen::Addrs` (linkerd/linkerd2-proxy#955) * tls: Fix inbound I/O when TLS detection fails (linkerd/linkerd2-proxy#958) * tls: Test SNI detection (linkerd/linkerd2-proxy#959) * admin: Handle connections that fail protocol detection (linkerd/linkerd2-proxy#960) Signed-off-by: Jijeesh <[email protected]>
kleimkuhler
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May 12, 2021
This release fixes two issues: 1. The inbound proxy could break non-meshed TLS connections when the initial ClientHello message was larger than 512 bytes or when the entire message was not received in the first data packet of the connection. TLS detection has been fixed to ensure that the entire message is preserved in these cases. 2. The admin server could emit warnings about HTTP detection failing in some innocuous situations, such as when the socket closes before a request is sent. These situations are now handled gracefully without logging warnings. --- * Update MAINTAINERS to point at the main repo (linkerd/linkerd2-proxy#950) * outbound: Configure endpoint construction in logical stack (linkerd/linkerd2-proxy#949) * outbound: Decouple the TCP connect stack from the target type (linkerd/linkerd2-proxy#951) * outbound: Make HTTP endpoint stack generic on its target (linkerd/linkerd2-proxy#952) * outbound: Make the HTTP server stack generic (linkerd/linkerd2-proxy#953) * Update profile response to include a logical address (linkerd/linkerd2-proxy#954) * inbound, outbound: `Param`-ify `listen::Addrs` (linkerd/linkerd2-proxy#955) * tls: Fix inbound I/O when TLS detection fails (linkerd/linkerd2-proxy#958) * tls: Test SNI detection (linkerd/linkerd2-proxy#959) * admin: Handle connections that fail protocol detection (linkerd/linkerd2-proxy#960)
kleimkuhler
pushed a commit
to linkerd/linkerd2
that referenced
this pull request
May 12, 2021
This release fixes two issues: 1. The inbound proxy could break non-meshed TLS connections when the initial ClientHello message was larger than 512 bytes or when the entire message was not received in the first data packet of the connection. TLS detection has been fixed to ensure that the entire message is preserved in these cases. 2. The admin server could emit warnings about HTTP detection failing in some innocuous situations, such as when the socket closes before a request is sent. These situations are now handled gracefully without logging warnings. --- * Update MAINTAINERS to point at the main repo (linkerd/linkerd2-proxy#950) * outbound: Configure endpoint construction in logical stack (linkerd/linkerd2-proxy#949) * outbound: Decouple the TCP connect stack from the target type (linkerd/linkerd2-proxy#951) * outbound: Make HTTP endpoint stack generic on its target (linkerd/linkerd2-proxy#952) * outbound: Make the HTTP server stack generic (linkerd/linkerd2-proxy#953) * Update profile response to include a logical address (linkerd/linkerd2-proxy#954) * inbound, outbound: `Param`-ify `listen::Addrs` (linkerd/linkerd2-proxy#955) * tls: Fix inbound I/O when TLS detection fails (linkerd/linkerd2-proxy#958) * tls: Test SNI detection (linkerd/linkerd2-proxy#959) * admin: Handle connections that fail protocol detection (linkerd/linkerd2-proxy#960)
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THe HTTP endpoint stack is coupled to the Endpoint target type.
In order to make the outbound stack more flexible so that the endpoint
stack can be used without the logical stack, this change updates the
outbound HTTP endpoint stack to be generic over its target type.