An error occurred while processing the template.

Java method "com.liferay.portal.json.JSONFactoryImpl.createJSONObject(String)" threw an exception when invoked on com.liferay.portal.json.JSONFactoryImpl object "com.liferay.portal.json.JSONFactoryImpl@2ad66ae2"; see cause exception in the Java stack trace.

----
FTL stack trace ("~" means nesting-related):
	- Failed at: navigationJSONObject = jsonFactoryUti...  [in template "17855804202317#32484267#LEARN-ARTICLE-NAV" at line 4, column 9]
----

1<#assign

2	groupFriendlyURL = themeDisplay.getScopeGroup().getFriendlyURL()

3	groupPathFriendlyURLPublic = themeDisplay.getPathFriendlyURLPublic() + groupFriendlyURL

4	navigationJSONObject = jsonFactoryUtil.createJSONObject(navigation.getData())

5	navigationMenuItems =

6		{

7			"Analytics Cloud": {

8				"image": "/documents/d${groupFriendlyURL}/analytics_c-svg",

9				"title": "Analytics Cloud",

10				"url": "analytics-cloud"

11			},

12			"Commerce": {

13				"image": "/documents/d${groupFriendlyURL}/commerce_product-svg",

14				"title": "Commerce",

15				"url": "commerce"

16			},

17			"DXP": {

18				"image": "/documents/d${groupFriendlyURL}/dxp_p-svg",

19				"title": "DXP / Portal",

20				"url": "dxp"

21			},

22			"Liferay Cloud": {

23				"image": "/documents/d${groupFriendlyURL}/dxp_c-svg",

24				"title": "Liferay Cloud",

25				"url": "liferay-cloud"

26			},

27			"Reference": {

28				"image": "/documents/d${groupFriendlyURL}/reference-svg",

29				"title": "Reference",

30				"url": "reference"

31			}

32		}

34	breadcrumbJSONArray = navigationJSONObject.getJSONArray("breadcrumb")

35	childrenJSONArray = navigationJSONObject.getJSONArray("children")

36	parentJSONObject = navigationJSONObject.getJSONObject("parent")

37	productJSONObject = breadcrumbJSONArray.getJSONObject(breadcrumbJSONArray.length()-1)!navigationJSONObject.getJSONObject("self")

38	siblingsJSONArray = navigationJSONObject.getJSONArray("siblings")

39/>

41<div class="learn-article-nav">

42	<#if productJSONObject?has_content && productJSONObject.getString("title")?has_content && navigationMenuItems[productJSONObject.getString("title")]?has_content && navigationMenuItems[productJSONObject.getString("title")].title?has_content>

43		<div

44			class="dropdown learn-article-nav-root learn-dropdown"

45		>

46			<div class="learn-article-nav-item">

47				<div class="d-flex">

48					<div class="learn-article-nav-image">

49						<img

50							class="lexicon-icon lexicon-icon-caret-bottom product-icon"

51							role="presentation"

52							src='${navigationMenuItems[productJSONObject.getString("title")].image}'

53							viewBox="0 0 512 512"

54						/>

55					</div>

57					<span class="learn-article-nav-text">${navigationMenuItems[productJSONObject.getString("title")].title}</span>

58				</div>

60				<div id="dropdown-icon">

61					<svg

62						class="lexicon-icon lexicon-icon-caret-bottom"

63						role="presentation"

64						viewBox="0 0 512 512"

65					>

66						<use xlink:href="/o/admin-theme/images/clay/icons.svg#caret-bottom"></use>

67					</svg>

68				</div>

69			</div>

71			<ul class="dropdown-menu learn-dropdown-menu">

72				<#list navigationMenuItems as key, value>

73					<li>

74						<a

75							class="dropdown-item learn-article-nav-item"

76							href="/w/${navigationMenuItems[key].url}/index"

77							tabindex="4"

78						>

79							<span class="d-flex">

80								<span class="learn-article-nav-image">

81									<img

82										class="lexicon-icon lexicon-icon-caret-bottom product-icon mt-0 mr-2"

83										role="presentation"

84										src="${value.image}"height: 25px; margin-left: 5px; max-width: none; width: 25px;

85										viewBox="0 0 512 512"

86									/>

87								</span>

88								<span class="learn-article-nav-text">${value.title}</span>

89							</span>

91							<#if navigationMenuItems[productJSONObject.getString("title")].url == value.url>

92								<span>

93									<@clay["icon"] symbol="check" />

94								</span>

95							</#if>

96						</a>

97					</li>

98				</#list>

99			</ul>

100		</div>

101	</#if>

103	<div class="learn-article-nav-content">

104		<#if parentJSONObject?has_content && parentJSONObject.getString("url")?has_content>

105			<div class="learn-article-nav-item learn-article-nav-parent liferay-nav-item p-2">

106				<div class="mr-2">

107					<a

108						href='${parentJSONObject.getString("url")}'

109					>

110						<svg

111							class="lexicon-icon lexicon-icon-angle-left"

112							role="presentation"

113							viewBox="0 0 512 512"

114						>

115							<use xlink:href="/o/admin-theme/images/clay/icons.svg#angle-left"></use>

116						</svg>

117					</a>

118				</div>

120				<span>${parentJSONObject.getString("title")}</span>

121			</div>

122		</#if>

124		<#if childrenJSONArray.length() gt 0>

125			<ul class="m-0 p-2">

126				<#list 0..childrenJSONArray.length()-1 as i>

127					<li class="learn-article-nav-item">

128						<a

129							class='liferay-nav-item ${(navigationJSONObject.getJSONObject("self").url == childrenJSONArray.getJSONObject(i).url)?then("selected", "")}'

130							href="${childrenJSONArray.getJSONObject(i).url}"

131						>

132							<span>${childrenJSONArray.getJSONObject(i).getString("title")}</span>

133						</a>

134					</li>

135				</#list>

136			</ul>

137		<#elseif siblingsJSONArray.length() gt 0>

138			<ul class="m-0 p-2">

139				<#list 0..siblingsJSONArray.length()-1 as i>

140					<li class="learn-article-nav-item">

141						<a

142							class='liferay-nav-item ${(navigationJSONObject.getJSONObject("self").url == siblingsJSONArray.getJSONObject(i).url)?then("selected", "")}'

143							href="${siblingsJSONArray.getJSONObject(i).url}"

144						>

145							<span>${siblingsJSONArray.getJSONObject(i).getString("title")}</span>

146						</a>

147					</li>

148				</#list>

149			</ul>

150		</#if>

151	</div>

152</div>

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Authentication Verifiers

Liferay PaaS or Self-hosted

Authentication Verifiers are internal instances of code that determine if the provided credentials—whether that’s a user name/password, a token, an HTTP header, or a parameter—match a user account. Liferay has built-in implementations for the most common situations, such as when remote clients use HTTP Basic authentication, send credentials in request parameters, use the JSESSIONID, or other shared secrets.

It’s important to note that authentication verifiers do not provide credentials; they only verify existing credentials that have already been provided, along with authenticated sessions.

Configuring Authentication Verifiers

Clarity Vision Solutions wants to lock down certain features they won’t be using. Since they have no plans for connecting their instance to LibreOffice/OpenOffice for file conversion, they’ve decided to turn off the Image Request Authentication Verifier.

Go to Control Panel → System Settings → Security → API Authentication.
The Image Request authentication verifier is the first in the list, so it’s selected already. Uncheck the Enabled check box.
Click Save.