27 Commits (f65ab130725dc25c9d546fa4d5fb1e4a6d26009e)

Author	SHA1	Message	Date
renovate[bot]	f65ab13072	fix(deps): update module github.com/stretchr/testify to v1.10.0 (#15091) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Paul Rogers <paul.rogers@grafana.com>	6 months ago
renovate[bot]	949bfb9e07	fix(deps): update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.69.0 (#15110) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	6 months ago
renovate[bot]	0c24a704a2	fix(deps): update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.68.0 (#15060) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Paul Rogers <paul.rogers@grafana.com>	6 months ago
renovate[bot]	93ed409e3a	fix(deps): update module github.com/aws/aws-sdk-go-v2/config to v1.28.5 (#14998) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Paul Rogers <paul.rogers@grafana.com>	6 months ago
renovate[bot]	55d9cbe284	fix(deps): update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.67.1 (#14999) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Paul Rogers <paul.rogers@grafana.com>	6 months ago
renovate[bot]	7f86211efb	fix(deps): update module github.com/aws/aws-sdk-go-v2/config to v1.28.4 (#14952) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Paul Rogers <paul.rogers@grafana.com>	6 months ago
renovate[bot]	ac4018e1bc	fix(deps): update module github.com/aws/aws-sdk-go-v2/config to v1.28.3 (#14885) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	7 months ago
renovate[bot]	b8509fc398	fix(deps): update module github.com/grafana/loki/v3 to v3.2.1 (#14826) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	7 months ago
renovate[bot]	a355840cec	fix(deps): update aws-sdk-go-v2 monorepo (#14820) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	7 months ago
renovate[bot]	53a1ab7625	fix(deps): update aws-sdk-go-v2 monorepo (#14742) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	7 months ago
renovate[bot]	c2f38e18c6	fix(deps): update github.com/grafana/dskit digest to 687ec48 (#14395) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	8 months ago
renovate[bot]	9d7a6ea680	fix(deps): update github.com/grafana/dskit digest to b69ac1b (#14355) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	8 months ago
renovate[bot]	a4f3edfb52	fix(deps): update github.com/grafana/dskit digest to f52de24 (#14319) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	8 months ago
renovate[bot]	f39cdbd541	fix(deps): update github.com/grafana/dskit digest to 7c41a40 (#14277) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Trevor Whitney <trevorjwhitney@gmail.com>	8 months ago
renovate[bot]	7c18642521	fix(deps): update github.com/grafana/dskit digest to 931a021 (#14032) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	9 months ago
renovate[bot]	6f491233ca	fix(deps): update aws-sdk-go-v2 monorepo (#13986) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	9 months ago
Paul Rogers	8319d1cb81	chore(deps): Update dependencies, build version, and go version for lambda-promtail (#13904)	9 months ago
dependabot[bot]	0e8a247b58	chore(deps): bump golang.org/x/net from 0.17.0 to 0.23.0 in /tools/lambda-promtail (#12696) ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Periklis Tsirakidis <periklis@redhat.com>	1 year ago
renovate[bot]	bdad1d331d	chore(deps): update module google.golang.org/protobuf to v1.33.0 [security] (main) (#12137) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Michel Hollands <42814411+MichelHollands@users.noreply.github.com>	1 year ago
renovate[bot]	a627fb6aa1	chore(deps): update module golang.org/x/crypto to v0.17.0 [security] (main) (#11522) ... [](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | golang.org/x/crypto | `v0.14.0` -> `v0.17.0` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | ### GitHub Vulnerability Alerts #### [CVE-2023-48795](https://togithub.com/warp-tech/russh/security/advisories/GHSA-45x7-px36-x8w8) ### Summary Terrapin is a prefix truncation attack targeting the SSH protocol. More precisely, Terrapin breaks the integrity of SSH's secure channel. By carefully adjusting the sequence numbers during the handshake, an attacker can remove an arbitrary amount of messages sent by the client or server at the beginning of the secure channel without the client or server noticing it. ### Mitigations To mitigate this protocol vulnerability, OpenSSH suggested a so-called "strict kex" which alters the SSH handshake to ensure a Man-in-the-Middle attacker cannot introduce unauthenticated messages as well as convey sequence number manipulation across handshakes. **Warning: To take effect, both the client and server must support this countermeasure.** As a stop-gap measure, peers may also (temporarily) disable the affected algorithms and use unaffected alternatives like AES-GCM instead until patches are available. ### Details The SSH specifications of ChaCha20-Poly1305 (chacha20-poly1305@&#8203;openssh.com) and Encrypt-then-MAC (*-etm@openssh.com MACs) are vulnerable against an arbitrary prefix truncation attack (a.k.a. Terrapin attack). This allows for an extension negotiation downgrade by stripping the SSH_MSG_EXT_INFO sent after the first message after SSH_MSG_NEWKEYS, downgrading security, and disabling attack countermeasures in some versions of OpenSSH. When targeting Encrypt-then-MAC, this attack requires the use of a CBC cipher to be practically exploitable due to the internal workings of the cipher mode. Additionally, this novel attack technique can be used to exploit previously unexploitable implementation flaws in a Man-in-the-Middle scenario. The attack works by an attacker injecting an arbitrary number of SSH_MSG_IGNORE messages during the initial key exchange and consequently removing the same number of messages just after the initial key exchange has concluded. This is possible due to missing authentication of the excess SSH_MSG_IGNORE messages and the fact that the implicit sequence numbers used within the SSH protocol are only checked after the initial key exchange. In the case of ChaCha20-Poly1305, the attack is guaranteed to work on every connection as this cipher does not maintain an internal state other than the message's sequence number. In the case of Encrypt-Then-MAC, practical exploitation requires the use of a CBC cipher; while theoretical integrity is broken for all ciphers when using this mode, message processing will fail at the application layer for CTR and stream ciphers. For more details see [https://terrapin-attack.com](https://terrapin-attack.com). ### Impact This attack targets the specification of ChaCha20-Poly1305 (chacha20-poly1305@&#8203;openssh.com) and Encrypt-then-MAC (*-etm@openssh.com), which are widely adopted by well-known SSH implementations and can be considered de-facto standard. These algorithms can be practically exploited; however, in the case of Encrypt-Then-MAC, we additionally require the use of a CBC cipher. As a consequence, this attack works against all well-behaving SSH implementations supporting either of those algorithms and can be used to downgrade (but not fully strip) connection security in case SSH extension negotiation (RFC8308) is supported. The attack may also enable attackers to exploit certain implementation flaws in a man-in-the-middle (MitM) scenario. --- ### Configuration 📅 **Schedule**: Branch creation - "" (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/grafana/loki). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy45My4xIiwidXBkYXRlZEluVmVyIjoiMzcuMTM1LjAiLCJ0YXJnZXRCcmFuY2giOiJtYWluIn0=--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	1 year ago
renovate[bot]	ab94c70c4c	chore(deps): update module golang.org/x/net to v0.17.0 [security] (main) (#10831) ... [](https://renovatebot.com) This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | golang.org/x/net | indirect | minor | `v0.7.0` -> `v0.17.0` | | golang.org/x/net | indirect | minor | `v0.8.0` -> `v0.17.0` | ### GitHub Vulnerability Alerts #### [CVE-2023-3978](https://nvd.nist.gov/vuln/detail/CVE-2023-3978) Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack. #### [CVE-2023-39325](https://togithub.com/golang/go/issues/63417) A malicious HTTP/2 client which rapidly creates requests and immediately resets them can cause excessive server resource consumption. While the total number of requests is bounded by the http2.Server.MaxConcurrentStreams setting, resetting an in-progress request allows the attacker to create a new request while the existing one is still executing. With the fix applied, HTTP/2 servers now bound the number of simultaneously executing handler goroutines to the stream concurrency limit (MaxConcurrentStreams). New requests arriving when at the limit (which can only happen after the client has reset an existing, in-flight request) will be queued until a handler exits. If the request queue grows too large, the server will terminate the connection. This issue is also fixed in golang.org/x/net/http2 for users manually configuring HTTP/2. The default stream concurrency limit is 250 streams (requests) per HTTP/2 connection. This value may be adjusted using the golang.org/x/net/http2 package; see the Server.MaxConcurrentStreams setting and the ConfigureServer function. #### [CVE-2023-44487](https://togithub.com/apple/swift-nio-http2/security/advisories/GHSA-qppj-fm5r-hxr3) swift-nio-http2 is vulnerable to a denial-of-service vulnerability in which a malicious client can create and then reset a large number of HTTP/2 streams in a short period of time. This causes swift-nio-http2 to commit to a large amount of expensive work which it then throws away, including creating entirely new `Channel`s to serve the traffic. This can easily overwhelm an `EventLoop` and prevent it from making forward progress. swift-nio-http2 1.28 contains a remediation for this issue that applies reset counter using a sliding window. This constrains the number of stream resets that may occur in a given window of time. Clients violating this limit will have their connections torn down. This allows clients to continue to cancel streams for legitimate reasons, while constraining malicious actors. --- ### Configuration 📅 **Schedule**: Branch creation - "" (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/grafana/loki). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy44LjEiLCJ1cGRhdGVkSW5WZXIiOiIzNy4xOS4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2 years ago
Christophe Collot	a013e9f342	Lambda-promtail: Add support for processing SQS messages, add promtailClient Type, add logger, upgrade dependencies and fix unexpected flushing behaviors (#8231)	2 years ago
dependabot[bot]	3d1ef31af4	Bump golang.org/x/net from 0.5.0 to 0.7.0 in /tools/lambda-promtail (#8556) ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Michel Hollands <42814411+MichelHollands@users.noreply.github.com>	2 years ago
Christian Haudum	ff39654a99	Fix regression in lambda-promtail tool that yields incorrect label names (#8547) ... Commit 4d5678aa17 (diff-c898e72f3b15b46b32f9405b243b7d5b56b68db7bf03541fefd587dc9e49af8eL70-R90) introduced a regression that caused labels to have duplicate `_lb` parts in the label names, as described in https://github.com/grafana/loki/issues/8470 Fixes #8470 Also updated Loki to the latest commit on `main`. Previously the dependency pointed to a Git commit that was out of the tree of this repository.	2 years ago
Andre Ziviani	699fffe9e5	lambda-promtail: Add ability to ingest logs from S3 (#5065) ... * Add ability to ingest logs from S3 on lambda-promtail * fix ci * fix typo * bump golang and alpine version * update changelog * add s3 permissions on terraform * use for_each instead of count * fix typo * improve function naming * add documentation and an example of a s3 file path * refact logic to identify event type * add missing iam permission to allow lambda to run inside a vpc * fix typo * allow lambda to access only specified s3 buckets * configure a default log retention policy on log group * add missing depends_on to make sure iam role is created before lambda function * update docs * fix label naming convention * fix merge conflict * use new backoff lib and update dependencies * add option to limit batch size * cache s3 client * update docs and terraform * address some feedback on PR * fix typo	3 years ago
Kaviraj Kanagaraj	f5d570177a	Fork `cortex/pkg/util` into Loki (#5257) ... * Fork `cortex/pkg/util/validation` Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fork `pkg/cortex/util/limiter` Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * fork util/extract Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Spanlogger add more helpers Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * getting rid of `cortex/pkg/util` Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * With lesser linter errors Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Make linter happy by removing unused method Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Remove missed util_log Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix gofmt and goimports Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Do not touch operator Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Do not touch generated go files Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Format Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Make linters happy Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix lambda promtail tools Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Upgrade Dockerfile of lambda promtail Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Add tests for `pkg/util` Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	3 years ago
Callum Styan	05bb3cec4c	Rewrite lambda-promtail to use subscription filters. (#4315) ... * Rewrite lambda-promtail to use subscription filters. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Update lambda library vendoring. * Fix small terraform comments. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Allow for lambda-promtail binary to pull basic auth credentials via env vars. Signed-off-by: Callum Styan <callumstyan@gmail.com> * remove mistakenly committed binary and zip Signed-off-by: Callum Styan <callumstyan@gmail.com> * Update terraform to allow passing of variousn configuration values, like the write endpoint and log groups to subscribe to. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Update cloudformation template to also use parameters/env vars. Signed-off-by: Callum Styan <callumstyan@gmail.com> * don't show password in template parameters + include examples of deploy commands in readme Signed-off-by: Callum Styan <callumstyan@gmail.com> * We can use terraform vars, with empty defaults, to allow for specifying VPC config for promtail-lambda deployment. Signed-off-by: Callum Styan <callumstyan@gmail.com>	4 years ago