[Akamai Connector] SIEM parser decoding while preserving events with empty fields - #14991
Open
Bhagya Lakshmi Kukula (Bhagya767) wants to merge 3 commits into
Open
[Akamai Connector] SIEM parser decoding while preserving events with empty fields#14991Bhagya Lakshmi Kukula (Bhagya767) wants to merge 3 commits into
Bhagya Lakshmi Kukula (Bhagya767) wants to merge 3 commits into
Conversation
Contributor
There was a problem hiding this comment.
Pull request overview
Note
Copilot was unable to run its full agentic suite in this review.
Updates the AkamaiSIEMEvent parser and solution artifacts to version 3.0.2, decoding encoded rule/header fields into human-readable values while keeping original encoded values in *Raw columns.
Changes:
- Bumps solution versions/release notes to 3.0.2.
- Updates AkamaiSIEMEvent parser query to add
*Rawcolumns and decode rule fields + HTTP headers. - Propagates the updated parser query into the packaged ARM template.
Reviewed changes
Copilot reviewed 4 out of 5 changed files in this pull request and generated 4 comments.
| File | Description |
|---|---|
| Solutions/Akamai DDOS Protection/ReleaseNotes.md | Adds 3.0.2 release note describing parser decode behavior. |
| Solutions/Akamai DDOS Protection/Parsers/parser_AkamaiSIEMEventAliasFunction.json | Updates parser query to decode fields and preserve raw values. |
| Solutions/Akamai DDOS Protection/Package/mainTemplate.json | Bumps solution version and embeds updated parser query in the package template. |
| Solutions/Akamai DDOS Protection/Data/Solution_AkamaiDDOSProtection.json | Updates solution metadata version to 3.0.2. |
💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.
| "category": "Microsoft Sentinel Parser", | ||
| "functionAlias": "AkamaiSIEMEvent", | ||
| "query": "union isfuzzy=true AkamaiSIEMEvent_CL, SentinelAkamaiSIEMEvent", | ||
| "query": "union isfuzzy=true AkamaiSIEMEvent_CL, SentinelAkamaiSIEMEvent | extend RuleActionsRaw = RuleActions, RuleDataRaw = RuleData, RuleMessagesRaw = RuleMessages, RuleSelectorsRaw = RuleSelectors, RuleTagsRaw = RuleTags, RuleVersionsRaw = RuleVersions, RulesRaw = Rules, HttpRequestHeadersRaw = HttpRequestHeaders, HttpResponseHeadersRaw = HttpResponseHeaders | mv-apply RuleActionsPart = split(url_decode(RuleActions), ';') to typeof(string) on (where isnotempty(RuleActionsPart) | summarize RuleActionsDecoded = strcat_array(make_list(base64_decode_tostring(RuleActionsPart)), ';')) | mv-apply RuleDataPart = split(url_decode(RuleData), ';') to typeof(string) on (where isnotempty(RuleDataPart) | summarize RuleDataDecoded = strcat_array(make_list(base64_decode_tostring(RuleDataPart)), ';')) | mv-apply RuleMessagesPart = split(url_decode(RuleMessages), ';') to typeof(string) on (where isnotempty(RuleMessagesPart) | summarize RuleMessagesDecoded = strcat_array(make_list(base64_decode_tostring(RuleMessagesPart)), ';')) | mv-apply RuleSelectorsPart = split(url_decode(RuleSelectors), ';') to typeof(string) on (where isnotempty(RuleSelectorsPart) | summarize RuleSelectorsDecoded = strcat_array(make_list(base64_decode_tostring(RuleSelectorsPart)), ';')) | mv-apply RuleTagsPart = split(url_decode(RuleTags), ';') to typeof(string) on (where isnotempty(RuleTagsPart) | summarize RuleTagsDecoded = strcat_array(make_list(base64_decode_tostring(RuleTagsPart)), ';')) | mv-apply RuleVersionsPart = split(url_decode(RuleVersions), ';') to typeof(string) on (where isnotempty(RuleVersionsPart) | summarize RuleVersionsDecoded = strcat_array(make_list(base64_decode_tostring(RuleVersionsPart)), ';')) | mv-apply RulesPart = split(url_decode(Rules), ';') to typeof(string) on (where isnotempty(RulesPart) | summarize RulesDecoded = strcat_array(make_list(base64_decode_tostring(RulesPart)), ';')) | extend HttpRequestHeadersDecoded = url_decode(HttpRequestHeaders), HttpResponseHeadersDecoded = url_decode(HttpResponseHeaders) | project-away RuleActions, RuleData, RuleMessages, RuleSelectors, RuleTags, RuleVersions, Rules, HttpRequestHeaders, HttpResponseHeaders | project-rename RuleActions = RuleActionsDecoded, RuleData = RuleDataDecoded, RuleMessages = RuleMessagesDecoded, RuleSelectors = RuleSelectorsDecoded, RuleTags = RuleTagsDecoded, RuleVersions = RuleVersionsDecoded, Rules = RulesDecoded, HttpRequestHeaders = HttpRequestHeadersDecoded, HttpResponseHeaders = HttpResponseHeadersDecoded", |
Bhagya Lakshmi Kukula (Bhagya767)
changed the title
Contributor
Author
|
Please do not merge PR, review and validations are in progress. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Changes
AkamaiSIEMEventparser.*Rawcolumns.Reason
The Akamai CCF connector stores API payloads in
AkamaiSIEMEvent_CLusing the source encoding. Customers querying the parser expected human-readable values. The decoding logic also needed to preserve records containing empty rule fields.Testing