<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>Looking for some help here. A chemistry teacher has reported a number of cases where the images associated with a problem don't show up for students. It loads fine for course coordinators. It's just the images that are included in the problem that are not showing up; the rest of the problem loads fine.</div><div><br></div><div>Trying to open just the image in a new tab (as student) gives the following error:</div><div><br></div><div>-----------------------------</div><div>LON-CAPA Access Control<br><br><div>Access : Browse resources</div><div>Resource: /res/vcu/s2bdedmo/SOL05_HS_Chemistry/images/SOLHS05_Chemistry_19_MixingSolutionsTable.JPG</div><div>Action : Access Denied</div><br class="Apple-interchange-newline">Sorry ...<br>This action is currently not authorized.</div><div>------------------------------</div><div><br></div><div>I've looked in the file system, and the files are there, owner/group are www:www with permissions -rw-r--r--</div><div><br></div><div>As far as Apache logs go, I see many remarks of the form:</div><div><br></div><div>[Thu Oct 17 20:23:36 2013] [error] access to /res/vcu/s2bdedmo/SOL05_HS_Chemistry/images/SOLHS05_Chemistry_19_MixingSolutionsTable.JPG failed for 74.57.249.17, reason: Access Denied for michaeldugdale domain johnabbott access bre</div><div><br></div><div>Trying to get a sense of what's going on, I checked the problem file on the server's file system and it does, indeed have the line</div><div> <allow src="/res/vcu/s2bdedmo/SOL05_HS_Chemistry/images/SOLHS05_Chemistry_19_MixingSolutionsTable.JPG"/ ></div><div><br></div><div>And I've double-checked that SELINUX is disabled...</div><div><br></div><div>I'm fresh out of ideas about where to look next. Does anyone have any thoughts on where I should look?</div><div><br></div><div>Thanks in advance,</div><div><br></div><div>Michael Dugdale</div><div><br></div><div><br><div apple-content-edited="true">
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Michael Dugdale<br>Co-chair (Scheduling)<br>Department of Physics<br>John Abbott College<br>21,275 Lakeshore Road<br>Ste. Anne de Bellevue, Québec<br>H9X 3L9, Canada<br>(514) 457-6610 Ext. 5888<br><a href="mailto:michael.dugdale@johnabbott.qc.ca">michael.dugdale@johnabbott.qc.ca</a><br><br><br><br><br></div>
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