1 files changed, 204 insertions, 0 deletions
diff --git a/doc/wiki-dump/doc%2FRPKI%2FUtils.md b/doc/wiki-dump/doc%2FRPKI%2FUtils.md
new file mode 100644
index 00000000..d01bf1ea
--- /dev/null
+++ b/doc/wiki-dump/doc%2FRPKI%2FUtils.md
@@ -0,0 +1,204 @@
+# RPKI utility programs
+
+The distribution contains a few small utility programs. Most of these are
+nominally relying party tools, but work at a low enough level that they may
+also be useful in diagnosing CA problems.
+
+Unless otherwise specified, all of these tools expect RPKI objects
+(certificates, CRLs, CMS signed objects) to be in DER format.
+
+Several of these tools accept an `rcynic_directory` argument. Which directory
+to specify here depends on what you're trying to do, but if you're just trying
+to look at authenticated data in your RP cache, and assuming you've installed
+everything in the default locations, the directory you want is probably
+`/var/rcynic/data/authenticated`.
+
+## uri
+
+`uri` is a utility program to extract URIs from the SIA, AIA, and CRLDP
+extensions of one or more X.509v3 certificates, either specified directly or
+as CMS objects containing X.509v3 certificates within the CMS wrapper.
+
+Usage:
+
+    
+    
+    $ uri [-h | --help] [-s | --single-line] cert [cert...]
+    
+
+`-h --help`
+
+     Show help 
+`-s --single-line`
+
+     Single output line per input file 
+`cert`
+
+     Object(s) to examine 
+
+## hashdir
+
+`hashdir` copies an authenticated result tree from an rcynic run into the
+format expected by most OpenSSL-based programs: a collection of "PEM" format
+files with names in the form that OpenSSL's `-CApath` lookup routines expect.
+This can be useful for validating RPKI objects which are not distributed as
+part of the repository system.
+
+Usage:
+
+    
+    
+    $ hashdir [-h | --help] [-v | --verbose] rcynic_directory output_directory
+    
+
+`-h --help`
+
+     Show help 
+`-v --verbose`
+
+     Whistle while you work 
+`rcynic_directory`
+
+     rcynic authenticated output tree 
+`output_directory`
+
+     Output directory to create 
+
+## print_rpki_manifest
+
+`print_rpki_manifest` pretty-prints the content of a manifest. It does _NOT_
+attempt to verify the signature.
+
+Usage:
+
+    
+    
+    $ print_rpki_manifest [-h | --help] [-c | --cms] manifest [manifest...]
+    
+
+`-h --help`
+
+     Show help 
+`-c --cms`
+
+     Print text representation of entire CMS blob 
+`manifest`
+
+     Manifest(s) to print 
+
+## print_roa
+
+`print_roa` pretty-prints the content of a ROA. It does _NOT_ attempt to
+verify the signature.
+
+Usage:
+
+    
+    
+    $ print_roa [-h | --help] [-b | --brief] [-c | --cms] [-s | --signing-time] ROA [ROA...]
+    
+
+`-h --help`
+
+     Show help 
+`-b --brief`
+
+     Brief mode (only show ASN and prefix) 
+`-c --cms`
+
+     Print text representation of entire CMS blob 
+`-s --signing-time`
+
+     Show CMS signingTime 
+`ROA`
+
+     ROA object(s) to print 
+
+## find_roa
+
+`find_roa` searches the authenticated result tree from an rcynic run for ROAs
+matching specified prefixes.
+
+Usage:
+
+    
+    
+    $ find_roa [-h | --help] [-a | --all]
+               [-m | --match-maxlength ] [-f | --show-filenames]
+               [-i | --show-inception]   [-e | --show-expiration]
+               authtree [prefix...]
+    
+
+`-h --help`
+
+     Show help 
+`-a --all`
+
+     Show all ROAs, do no prefix matching at all 
+`-e --show-expiration`
+
+     Show ROA chain expiration dates 
+`-f --show-filenames`
+
+     Show filenames instead of URIs 
+`-i --show-inception`
+
+     Show inception dates 
+`-m -match-maxlength`
+
+     Pay attention to maxLength values 
+`authtree`
+
+     rcynic authenticated output tree 
+`prefix`
+
+     ROA prefix(es) to on which to match 
+
+## scan_roas
+
+`scan_roas` searchs the authenticated result tree from an rcynic run for ROAs,
+and prints out the signing time, ASN, and prefixes for each ROA, one ROA per
+line.
+
+Other programs such as the [rpki-rtr client][1] use `scan_roas` to extract the
+validated ROA payload after an rcynic validation run.
+
+Usage:
+
+    
+    
+    $ scan_roas [-h | --help] rcynic_directory [rcynic_directory...]
+    
+
+`-h --help`
+
+     Show help 
+`rcynic_directory`
+
+     rcynic authenticated output tree 
+
+## scan_routercerts
+
+`scan_routercerts` searchs the authenticated result tree from an rcynic run
+for BGPSEC router certificates, and prints out data of interest to the rpki-
+rtr code.
+
+Other programs such as the [rpki-rtr client][1] use `scan_routercerts` to
+extract the validated ROA payload after an rcynic validation run.
+
+Usage:
+
+    
+    
+    $ scan_routercerts [-h | --help] rcynic_directory [rcynic_directory...]
+    
+
+`-h --help`
+
+     Show help 
+`rcynic_directory`
+
+     rcynic authenticated output tree 
+
+   [1]: #_.wiki.doc.RPKI.RP.rpki-rtr
+