Merge pull request #151 from pdion891/fix-hdfs_setup
[SPOT-287] Fix sudo command, add help, fix ShellCheck warnings
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+# Apache Spot Schema
+
+This document is to centralize a place where users can read information about Proxy, DNS and flow schema. From this document users with their own ingest can implement a module without using spot-ingest, or they can compare them. User can do that creating a data set with the expected columns by pipeline.
+
+- [Proxy](#proxy)
+
+ Attributes and rules.
+ * [Proxy Schema for spot-ingest](#proxy-schema-for-spot-ingest)
+ * [Proxy Schema for spot-ml](#proxy-schema-for-spot-ml)
+ * [Proxy Schema for spot-oa](#proxy-schema-for-spot-oa)
+ * [Proxy Schema for spot-ui](#proxy-schema-for-spot-ui)
+
+- [Flow (spot-nfdump)](#flow-spot-nfdump)
+
+ Attributes and rules.
+ * [Flow Schema for spot-ingest](#Flow-schema-for-spot-ingest)
+ * [Flow Schema for spot-ml](#flow-schema-for-spot-ml)
+ * [Flow Schema for spot-oa](#flow-schema-for-spot-oa)
+ * [Flow Schema for spot-ui](#flow-schema-for-spot-ui)
+
+- [DNS](#dns)
+
+ Attributes and rules.
+ * [DNS Schema for spot-ingest](#dns-schema-for-spot-ingest)
+ * [DNS Schema for spot-ml](#dns-schema-for-spot-ml)
+ * [DNS Schema for spot-oa](#dns-schema-for-spot-oa)
+ * [DNS Schema for spot-ui](#dns-schema-for-spot-ui)
+
+## Proxy
+The table shows the list of attributes used in proxy. The columns indicated with field (:white_check_mark:) are used by the pipeline.
+
+|Spot Field Name |Type |Description |Original Field Name |Format |Spot-ingest |Spot-ml |Spot-oa |Spot-ui |
+|---------------- |--------|---------------------------------------------|---------------------|------------|------------------|------------------|------------------|------------------|
+| p_date | string | Date for the connection | date | yyyy-mm-dd |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| p_time | string | Time for the connection | time | hh:MM:SS |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| clientip | string |IP address of the client sending the request | c-ip | ip address |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| host | string |Hostname from the client's request URL | cs-host | text |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| reqmethod | string |Request method used from client to appliance (HTTP Method - GET, POST, CONNECT) | cs-method | text |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| useragent | string |Browser Type | cs(User-Agent) |quoted text |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| resconttype | string |Content-type (Ex. text/html, image/xml) |rs(Content-Type) | text |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| duration | int |Duration of the connection |time-taken |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| username |string |Client Username |cs-username |text |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| authgroup |string |Client Authentication Group |cs-auth-group |text |:white_check_mark:| - | - | - |
+| exceptionid |string |Identifier of the exception resolved (empty if the transaction has not been terminated) | x-exception-id | text |:white_check_mark:|- | - | - |
+| filterresult |string |Content filtering result: Denied, Proxied or Observed | sc-filter-result | text |:white_check_mark:| - | - | - |
+| webcat |string |All content categories of the request URL |cs-categories |quoted text |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| referer |string |Request header: Referer %S s-sitename The service type used to | cs(Referer) | url |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| respcode |string |Protocol status code from appliance to client (HTTP Response Codes) | sc-status | numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| action |string |What type of action did the Appliance take to process this request; possible values include ALLOWED, DENIED, FAILED, SERVER_ERROR|s-action |text |:white_check_mark:| -| -|- |
+| urischeme |string |Scheme of the original URL requested |cs-uri-scheme |text |:white_check_mark:| - | - | - |
+| uriport |string |Port from the original URL requested |cs-uri-port |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| uripath |string |Path of the original URL requested without query |cs-uri-path |text |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| uriquery |string |Query from the original URL requested |cs-uri-query |text |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| uriextension |string |Document extension from the original URL requested |cs-uri-extension |text |:white_check_mark:| - | - | - |
+| serverip |string |IP address of the appliance on which the client established its connection |s-ip |ip address |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| scbytes |int |Number of bytes sent from appliance to client|sc-bytes |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| csbytes |int |Number of bytes sent from client to appliance|cs-bytes |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| virusid |string |x-virus-id |x-virus-id |text |:white_check_mark:| - | - | - |
+| bcappname |string |x-bluecoat-application-name |x-bluecoat-application-name |quoted text |:white_check_mark:| - | - | - |
+| bcappoper |string |x-bluecoat-application-operation |x-bluecoat-application-operation |quoted text |:white_check_mark:|- | - | - |
+|fulluri |string |Full URI concatenated from cs-host, cs-uri-path, cs-uri-query fields |it does not exist, it is calculated during ingest |text |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| word |string | - | - | - | - | - |:white_check_mark:| - |
+| ml_score |float | - | - | - | - | - |:white_check_mark:| - |
+| respcode_name |string |IANA translation for the response code column| - | - | - | - |:white_check_mark:|:white_check_mark:|
+| uri_rep |string |Reputation value according to Threat intelligence services| - | - | - | - |:white_check_mark:|:white_check_mark:|
+| network_context |string |User defined value | - | - | - | - |:white_check_mark:|:white_check_mark:|
+
+
+## Flow (spot-nfdump)
+The table shows the list of attributes used in flow. The columns indicated with field (:white_check_mark:) are used by the pipeline.
+
+|Spot Field Name |Type |Description |Original NFDUMP Field Name |Format |Spot-ingest |Spot-ml |Spot-oa |Spot-ui |
+|---------------- |--------|---------------------------------------------|-------------------------------------|-------------------------|------------------|------------------|------------------|------------------|
+| treceived | string | Time the flow was received by the collector | tr |YYYY-mm-DD HH:MM:SS |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| unix_tstamp | bigint | treceived epoch time |it is calculated by ingest hql script|number (1471431305) |:white_check_mark:| - | - | - |
+| tryear | int | treceived year |it is calculated by spot-nfdump |numerical |:white_check_mark:|:white_check_mark:| - | - |
+| trmonth | int | treceived month |it is calculated by spot-nfdump |numerical |:white_check_mark:|:white_check_mark:| - | - |
+| trday | int | treceived day |it is calculated by spot-nfdump |numerical |:white_check_mark:|:white_check_mark:| - | - |
+| trhour | int | treceived hour |it is calculated by spot-nfdump |numerical |:white_check_mark:|:white_check_mark:| - | - |
+| trminute | int | treceived minute |it is calculated by spot-nfdump |numerical |:white_check_mark:|:white_check_mark:| - | - |
+| trsec | int | treceived seconds |it is calculated by spot-nfdump |numerical |:white_check_mark:|:white_check_mark:| - | - |
+| tdur | float | Duration | td |xx.xx (18.04400062561035)|:white_check_mark:|:white_check_mark:| - | - |
+| sip | string | Source IP Address | sa |ip address dotted decimal|:white_check_mark:|:white_check_mark:| - | - |
+| dip | string | Destination IP Address | da |ip address dotted decimal|:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| sport | int | Source Port | sap |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| dport | int | Destination Port | dap |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| proto | string | Protocol | pr |text (UDP, TCP, etc) |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| flag | string | TCP Flags | flg |dotted flag representation (.A....)|:white_check_mark:| - |:white_check_mark:|:white_check_mark:|
+| fwd | int | Forwarding Status | fwd |numerical |:white_check_mark:| - | - | - |
+| stos | int | Source Tos (DSCP) | stos |numerical |:white_check_mark:| - |:white_check_mark:|:white_check_mark:|
+| ipkt | bigint | Input Packets | ipkt |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| ibyt | bigint | Input Bytes | ibyt |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| opkt | bigint | Output Packets | opkt |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| obyt | bigint | Output Bytes | obyt |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:|:white_check_mark:|
+| input | int | Input interface SNMP number | in |numerical |:white_check_mark:| - |:white_check_mark:|:white_check_mark:|
+| output | int | Output interface SNMP number | out |numerical |:white_check_mark:| - |:white_check_mark:|:white_check_mark:|
+| sas | int | Source AS number | sas |numerical |:white_check_mark:| - | - | - |
+| das | int | Destination AS number | das |numerical |:white_check_mark:| - | - | - |
+| dtos | int | Destination Tos (DSCP) | dtos |numerical |:white_check_mark:| - | - | - |
+| dir | int | direction | dir |numerical (0,1) |:white_check_mark:| - | - | - |
+| rip | string | Router IP | ra |ip address dotted decimal|:white_check_mark:| - |:white_check_mark:|:white_check_mark:|
+| ML_score |float | Score assigned by ML - Produced by ML | |numerical | | |:white_check_mark:| |
+| rank | int | Rank number based on the order of ML_score values - Produced by OA | |numerical | | - | - |:white_check_mark:|
+| srcip_internal |int | Boolean value to identify an internal source IP - Produced by OA | | | - | - | - |:white_check_mark:|
+| dstip_internal |int | Boolean value to identify an internal destination IP - Produced by OA | | | - | - | - |:white_check_mark:|
+| src_geoloc |string | Lat & Long values of the source IP - Produced by OA | | | - | - | - |:white_check_mark:|
+| dst_geoloc |string |Lat & Long values of the destination IP - Produced by OA | | | - | - | - |:white_check_mark:|
+| src_domain |string |Domain assigned to the source IP - Produced by OA | | | - | - | - |:white_check_mark:|
+| dst_domain |string |Domain assigned to the destination IP - Produced by OA | | | - | - | - |:white_check_mark:|
+| src_rep |string |Collection of reputation values assigned to the source IP from different TI services - Produced by OA | | | - | - | - |:white_check_mark:|
+| dst_rep |string |Collection of reputation values assigned to the destination IP from different TI services - Produced by OA||| - | - | - |:white_check_mark:|
+
+
+## DNS
+The table shows the list of attributes used in DNS. The columns indicated with field (:white_check_mark:) are used by the pipeline.
+
+|Spot Field Name |Type |Description |Original NFDUMP Field Name |Format |Spot-ingest |Spot-ml |Spot-oa |Spot-ui |
+|---------------- |--------|---------------------------------------------|-------------------------------------|-------------------------|------------------|------------------|------------------|------------------|
+| frame_time |string |Tshark Frame Time received |frame.time |Ex. Jan 4 2017 04:41:06.337519000 UTC|:white_check_mark:|:white_check_mark:|:white_check_mark:| - |
+| unix_tstamp |bigint |Tshark Frame Time received epoch format |frame.time_epoch |numerical (1483504866) |:white_check_mark:|:white_check_mark:|:white_check_mark:| - |
+| frame_len |int |Tshark Frame Length |frame.len |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:| - |
+| ip_dst |string |Tshark IP destination (Client IP) |ip.dst |ip address dotted decimal|:white_check_mark:|:white_check_mark:|:white_check_mark:| - |
+| ip_src |string |Tshark IP source (DNS Server IP) |ip.src |ip address dotted decimal|- | - |:white_check_mark:| - |
+| dns_qry_name |string |Tshark DNS Query Name |dns.qry.name |text |:white_check_mark:|:white_check_mark:|:white_check_mark:| - |
+| dns_qry_class |string |Tshark DNS Query Class |dns.qry.class |hexadecimal (0x00000001) |:white_check_mark:|:white_check_mark:|:white_check_mark:| - |
+| dns_qry_type |int |Tshark DNS Query Type |dns.qry.type |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:| - |
+| dns_qry_rcode |int |Tshark DNS Query Response Code |dns.flags.rcode |numerical |:white_check_mark:|:white_check_mark:|:white_check_mark:| - |
+| dns_a |string |Tshark DNS Query A Record |dns.a text | | - | - | - |:white_check_mark:|
+|ML_score |float |Produced by ML | | | - | - |:white_check_mark:|:white_check_mark:|
+|tld |string |Top level domain obtained from query name column - Produced by OA | | | - | - | - |:white_check_mark:|
+|query_rep |string |Collection of reputation values assigned to the destination IP from different TI services - Produced by OA|| | - | - | - |:white_check_mark:|
+|hh |int |Obtained from frame time column - Produced by OA | | | - | - | - |:white_check_mark:|
+|dns_qry_class_name|string |Translation for the query class code - Produced by OA | | | - | - | - |:white_check_mark:|
+|dns_qry_type_name|string |Translation for the query type code - Produced by OA | | | - | - | - |:white_check_mark:|
+|dns_qry_rcode_name|string |Translation for the query response code - Produced by OA | | | - | - | - |:white_check_mark:|
+|network_context |string |Value to identify the destination IP as internal to the network - Produced by OA | | | - | - | - |:white_check_mark:|
+
+
+### Proxy Schema for spot-ingest
+The table shows proxy schema attributes and the rules used specifically for ingest.
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| p_date | - | - |
+| p_time | - | - |
+| clientip | - | - |
+| host | - | - |
+| reqmethod | - | - |
+| useragent | - | - |
+| resconttype | - | - |
+| duration | - | - |
+| username | - | - |
+| authgroup | - | - |
+| exceptionid | - | - |
+| filterresult | - | - |
+| webcat | - | - |
+| referer | - | - |
+| respcode | - | - |
+| action | - | - |
+| urischeme | - | - |
+| uriport | - | - |
+| uripath | - | - |
+| uriquery | - | - |
+| uriextension | - | - |
+| serverip | - | - |
+| scbytes | - | - |
+| csbytes | - | - |
+| virusid | - | - |
+| bcappname | - | - |
+| bcappoper | - | - |
+| fulluri | - | produced by ingest |
+
+
+### Proxy Schema for spot-ml
+The table shows proxy schema attributes and the rules used specifically for machine learning (ml).
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| p_date | Can't be null | - |
+| p_time | Can't be null | - |
+| clientip | Can't be null | - |
+| host | Can't be null | - |
+| reqmethod | - | - |
+| useragent | - | Null will be replaced with "-" |
+| resconttype | - | Null will be replaced with "-" |
+| duration | - | - |
+| username | - | - |
+| webcat | - | - |
+|referer | - | - |
+|respcode | - | - |
+|uriport | - | - |
+|uripath | - | - |
+|uriquery | - | - |
+|serverip | - | - |
+|scbytes | - | - |
+|csbytes | - | - |
+|fulluri | Can't be null | - |
+
+
+### Proxy Schema for spot-oa
+The table shows proxy schema attributes and the rules used specifically for operation analytics (oa).
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| p_date | - | - |
+| p_time | - | - |
+| clientip | - | - |
+| host | - | - |
+| reqmethod | - | - |
+| useragent | - | - |
+| resconttype | - | - |
+| duration | - | - |
+| username | - | - |
+| webcat | - | - |
+|referer | - | - |
+|respcode | - | - |
+|uriport | - | - |
+|uripath | - | - |
+|uriquery | - | - |
+|serverip | - | - |
+|scbytes | - | - |
+|csbytes | - | - |
+|fulluri | - | - |
+| word | - | - |
+| ml_score | - | - |
+| respcode_name | - | Produced by OA |
+| uri_rep | - | Produced by OA |
+| network_context | - | Produced by OA |
+
+
+### Proxy Schema for spot-ui
+The table shows proxy schema attributes and the rules used specifically for user interface (ui).
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| p_date | - | - |
+| p_time | - | - |
+| clientip | - | - |
+| host | - | - |
+| reqmethod | - | - |
+| useragent | - | - |
+| resconttype | - | - |
+| duration | - | - |
+| username | - | - |
+| webcat | - | - |
+|referer | - | - |
+|respcode | - | - |
+|uriport | - | - |
+|uripath | - | - |
+|uriquery | - | - |
+|serverip | - | - |
+|scbytes | - | - |
+|csbytes | - | - |
+|fulluri | - | - |
+| respcode_name | - | Optional |
+| uri_rep | - | Optional |
+| network_context | - | Optional |
+
+
+### Flow Schema for spot-ingest
+The table shows flow schema attributes and the rules used specifically for ingest.
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| treceived | - | - |
+| unix_tstamp | - | produced by ingest |
+| tryear | - | produced by spot-nfdump|
+| trmonth | - | produced by spot-nfdump|
+| trday | - | produced by spot-nfdump|
+| trhour | - | produced by spot-nfdump|
+| trminute | - | produced by spot-nfdump|
+| trsec | - | produced by spot-nfdump|
+| tdur | - | - |
+| sip | - | - |
+| dip | - | - |
+| sport | - | - |
+| dport | - | - |
+| proto | - | - |
+| flag | - | - |
+| fwd | - | - |
+| stos | - | - |
+| ipkt | - | - |
+| ibyt | - | - |
+| opkt | - | - |
+| obyt | - | - |
+| input | - | - |
+| output | - | - |
+| sas | - | - |
+| das | - | - |
+| dtos | - | - |
+| dir | - | - |
+| rip | - | - |
+
+
+### Flow Schema for spot-ml
+The table shows flow schema attributes and the rules used specifically for machine learning (ml).
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| treceived | Can't be null | - |
+| tryear | - | - |
+| trmonth | - | - |
+| trday | - | - |
+| trhour | Should be a number between 0 and 23| - |
+| trminute | Should be a number between 0 and 59| - |
+| trsec | Should be a number between 0 and 59| - |
+| tdur | - | - |
+| sip | Can't be null | - |
+| dip | Can't be null | - |
+| sport | shlould be grater or equal to 0| - |
+| dport | shlould be grater or equal to 0| - |
+| proto | - | - |
+| ipkt | shlould be grater or equal to 0| - |
+| ibyt | shlould be grater or equal to 0| - |
+| opkt | - | - |
+| obyt | - | - |
+
+
+### Flow Schema for spot-oa
+The table shows flow schema attributes and the rules used specifically for operation analytics (oa).
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| treceived | - | - |
+| sip | - | - |
+| dip | - | - |
+| sport | - | - |
+| dport | - | - |
+| proto | - | - |
+| flag | - | - |
+| stos | - | - |
+| ipkt | - | - |
+| ibyt | - | - |
+| opkt | - | - |
+| obyt | - | - |
+| input | - | - |
+| output | - | - |
+| rip | - | - |
+| ML_score | - | - |
+
+
+
+### Flow Schema for spot-ui
+The table shows flow schema attributes and the rules used specifically for user interface (ui).
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| treceived | - | - |
+| sip | - | - |
+| dip | - | - |
+| sport | - | - |
+| dport | - | - |
+| proto | - | - |
+| flag | - | - |
+| stos | - | - |
+| ipkt | - | - |
+| ibyt | - | - |
+| opkt | - | - |
+| obyt | - | - |
+| input | - | - |
+| output | - | - |
+| rip | - | - |
+| rank | - | - |
+| srcip_internal | - | - |
+| dstip_internal | - | - |
+| src_geoloc | - | - |
+| dst_geoloc | - | - |
+| src_domain | - | - |
+| dst_domain | - | - |
+| src_rep | - | - |
+| dst_rep | - | - |
+
+
+### DNS Schema for spot-ingest
+The table shows DNS schema attributes and the rules used specifically for ingest.
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| frame_time | - | - |
+| unix_tstamp | - | - |
+| frame_len | - | - |
+| ip_dst | - | - |
+| ip_src | - | - |
+| dns_qry_name | - | - |
+| dns_qry_class | - | - |
+| dns_qry_type | - | - |
+| dns_qry_rcode | - | - |
+| dns_a | - | - |
+
+
+### DNS Schema for spot-ml
+The table shows DNS schema attributes and the rules used specifically for machine learning (ml).
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| frame_time | Can't be null, empty string or "-" |-|
+| unix_tstamp | Should be a number equal or greater than 0 |-|
+| frame_len | Should be a number equal or greater than 0 |-|
+| ip_dst | Can't be null, neither empty string or "-" |-|
+| dns_qry_name | Can't be null, neither empty string or "-" |-|
+| dns_qry_class | If dns_qry_type and dns_qry_rcode are null, this one can't be null |-|
+| dns_qry_type | If dns_qry_class and dns_qry_rcode are null, this can't be null |-|
+| dns_qry_rcode | If dns_qry_class and dns_qry_type are null, this can't be null |-|
+
+
+### DNS Schema for spot-oa
+The table shows DNS schema attributes and the rules used specifically for operation analytics (oa).
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| frame_time | - | - |
+| unix_tstamp | - | - |
+| frame_len | - | - |
+| ip_dst | - | - |
+| ip_src | - | - |
+| dns_qry_name | - | - |
+| dns_qry_class | - | - |
+| dns_qry_type | - | - |
+| dns_qry_rcode | - | - |
+| ML_score | - | - |
+
+
+### DNS Schema for spot-ui
+The table shows DNS schema attributes and the rules used specifically for user interface (ui).
+
+| Spot field name | Rules | Comments |
+|-----------------|---------------------|------------------------|
+| dns_a | - | - |
+| ML_score | - | - |
+| tld | - | - |
+| query_rep | - | - |
+| hh | - | - |
+| dns_qry_class_name | - | - |
+| dns_qry_type_name| - | - |
+| dns_qry_rcode_name | - | - |
+| network_context | - | - |
\ No newline at end of file
